Browse Title Index

Issue Title
Vol 9, No 1 (1990) Die nuwe landbounavorsingsraad - stigting en uitdagings Details PDF
A. J. Heyns
Vol 9, No 2 (1990) Krisisse en die SNO se paging om die krisisse te oorkom Abstract PDF
Editorial Office
Vol 33, No 1 (2014) 2-Ethyl-3-O-sulfamoïel-estra-1,3,5(10)16-tetraene causes cell death via the intrinsic pathway of apoptosis Details HTML PDF
E. Wolmarans, K.H. Sippel, R. McKenna, A.M. Joubert
Vol 33, No 1 (2014) 2-Ethyl-3-O-sulphamoyl-estra-1,3,5(10)16-tetraene (C19) induces cell death via the autophagy in breast adenocarcinoma cells Details HTML PDF
D.S. Nkandeu, T.V. Mqoco, A.M. Joubert
Vol 33, No 1 (2014) 2-Ethyl-3-O-sulphamoyl-estra-1,3,5(10)16-tetraene causes cell death via the intrinsic pathway of apoptosis Details HTML PDF
E. Wolmarans, A.M. Joubert
Vol 32, No 1 (2013) 2-Methoxyestradiol-3,17,0,0-bis-sulfamate (2MEBM) induces two types of cell death in a cervical adenocarcinoma cell line Details HTML PDF
S. Marais, B. A. Stander, A. M. Joubert
Vol 31, No 1 (2012) 2-Methoxyestradiol-bis-sulphamate disrupts microtubule network, arrests cell cycle and induces apoptosis in an esophageal carcinoma cell line Abstract HTML PDF
T.V. Mqoco, Sumari Marais, Annie M. Joubert
Vol 33, No 1 (2014) 6,7-Dimethoxycoumarin, the active substance of the parsley tree, Heteromorpha arborescens Abstract HTML EPUB XML PDF
Thomas Makungo, Teunis van Ree
Vol 16, No 1 (1997) Bovine Spongiform Encephalopathy (BSE, Mad Cow Disease) Abstract PDF
G. K. Bruckner
Vol 9, No 1 (1990) Bulinus tropicus as tussengasheer vir Trematodaparasiete in die Oranje-Vrystaat Abstract PDF
P. H. King, J. G. van As
Vol 32, No 1 (2013) Calvatia Fr. (Fungi, Lycoperdaceae) in southern Africa: 50 Years after Bottomley Details HTML PDF
J. C. Coetzee, A. E. van Wyk
Vol 9, No 3 (1990) Chromelosporium fulvum in the mushroom industry: a review Abstract PDF
J. C. Coetzee
Vol 32, No 1 (2013) Ex situ monitoring of Frithia humilis Burgoyne: A control study for a translocation project Details HTML PDF
T. Orlekowsky, J. Viviers, E. Kruger, S.J. Siebert
Vol 33, No 1 (2014) In vitro and in vivo anti-cancer effects of 2-ethyl-3-O-sulphamoyl-estra-1,3,5(10)15-tetraene-3-ol-17-one and 2-ethyl-3-O-sulphamoyl-estra-1,3,5(10)16-tetraene Details HTML PDF
A.E. Theron, R. Prudent, J. Viallet, A. Martinez, C. Prunier, L. Lafanechère, A.M. Joubert
Vol 32, No 1 (2013) In vitro cell signaling events of 2-methoxyestradiol-bis-sulphamate in a breast adenocarcinoma- and a non-tumorigenic breast epithelial cell line Details HTML PDF
M. H. Visagie, A. M. Joubert
Vol 32, No 1 (2013) In vitro effects of a new and novel antimitotic compound in human breast adenocarcinoma metastatic epithelial cells Details HTML PDF
B. A. Stander, F. Joubert, A. M. Joubert
Vol 31, No 1 (2012) In vitro effects of eicosapentanoic acid and prostaglandin E 3 on proliferation, osteoclast formation and bone resorption in RAW 264.7 murine macrophages Abstract HTML PDF
A.E. Kasonga, J.C.A. Boeyens, M. Coetzee
Vol 32, No 1 (2013) In vitro effects of polyunsaturated fatty acids on osteoclast formation and bone resorption in RAW 264.7 murine monocytes Details HTML PDF
J.E.A. Boeyens, W-H. Ehua, M.E. Kruger, A.M. Joubert, M. Coetzee
Vol 32, No 1 (2013) In vitro evaluation of 2-methoxyestradiol-bis-sulphamate on cell growth, morphology, cell cycle progression and possible induction of types of cell death in an oesophageal carcinoma (sno) cell line Details HTML PDF
T. V. Mqoco, S. Marais, A. M. Joubert
Vol 32, No 1 (2013) In vitro evaluation of a novel antimitotic estradiol analog and dichloroacetic acid on breast adenocarcinoma and breast non-tumorigenic cells Details HTML PDF
X. X. Stander, A. Stander, F. Joubert, A. Joubert
Vol 33, No 1 (2014) In vitro evaluation of a novel Estradiol analogue with nanomolar antimitotic and carbonic anhydrase inhibitory activity Details HTML PDF
B.A. Stander, F. Joubert, A.M. Joubert
Vol 31, No 1 (2012) In vitro signal transduction mechanism exerted by 2-ethyl-3- O -sulphamoyl-estra-1,3,5(10), 15-tetraen-3-ol-17-one in combination with dichloroacetic acid on breast adenocarcinoma (MCF-7) and breast non-tumorigenic (MCF-12A) cells Abstract HTML PDF
X. X. Stander, A. Stander, A. Joubert
Vol 31, No 1 (2012) In vitro veranderinge in mitochondriale membraan potensiaal, aggresoom formasie en kaspase aktiwiteit deur `n nuwe 17-β-estradiol analoog in bors adenokarsinoomselle Abstract HTML PDF
Sandra Nkandeu, Thandi V. Mqoco, Michelle H. Visagie, Sumari Marais, Barend A. Stander, Annie M. Joubert
Vol 10, No 4 (1991) In vitro antimicrobial activity and in vitro toxicity of trimethoprim degradation products Abstract PDF
J. J. Bergh, J. C. Breytenbach, S. van Dyk
Vol 31, No 1 (2012) In vitro effects of arachidonic acid and prostaglandin E 2 on proliferation, osteoclast formation and bone resoption in RAW 264.7 murine macrophages Abstract HTML PDF
M.J. Laing, J.C.A. Boeyens, M. Coetzee
Vol 31, No 1 (2012) In vitro influence of 2-methoxyestradiol-bis-sulphamate on cell numbers, reactive oxygen species production and autophagy induction in a breast adenocarcinoma- and a non- tumorigenic breast epithelial cell line. Abstract HTML PDF
Michelle H. Visagie, Annie M. Joubert
Vol 33, No 1 (2014) Meloidogyne enterolobii (= Meloidogyne mayaguensis): A case study of a root-knot nematode species Details HTML PDF
M. Marais
Vol 33, No 1 (2014) Neopolystoma (Monogenea: Polystomatidae) egg production influenced by environmental temperature. Details HTML PDF
L.N. Meyer, L.H. Du Preez, O. Verneau
Vol 31, No 1 (2012) Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie Volume 31, Nommer 1 Details PDF
Redaksionele Kantoor
Vol 32, No 1 (2013) Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie Volume 32, Nommer 1 Details PDF
Redaksionele Kantoor
Vol 33, No 1 (2014) Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie Volume 33, Nommer 1 Details PDF
Redaksionele Kantoor
Vol 36, No 1 (2017) Sutherlandia frutescens (Fabaceae) extracts used for treating tuberculosis do not have high activity against Mycobacterium smegmatis Abstract HTML EPUB XML PDF
Itumeleng H. Mabusa, Rachmond Howard, Peter Masoko
Vol 36, No 1 (2017) Tecoma stans (Bignoniaceae), leaf extracts, fractions and isolated compound have promising activity against fungal phytopathogens Abstract HTML EPUB XML PDF CORRIGENDUM
Moraba M. Meela, Ladislaus K. Mdee, Jacobus N. Eloff
Vol 32, No 1 (2013) Tetranychus urticae and Tetranychus cinnabarinus: Synonymous or not? Details HTML PDF
E. A. Ueckermann, M. Navajas, P. Auger, A. Migeon, L. R. Tiedt, D. Yanar
Vol 22, No 1 (2003) There is a tide in the affairs of men ... The challenge of devising effective and fair(er) selection mechanisms Abstract PDF
J. G. Maree
Vol 35, No 1 (2016) 223Ra calix[4]arene-crown ether antibody conjugates as potential radiopharmaceuticals for the treatment of cancer Abstract HTML EPUB XML PDF
J. Ackermann, D. Jansen, N. Jarvis, A. Muller, J-R. Zeevaart
Vol 7, No 2 (1988) A characterization of bimatrix variate distributions with special cases Abstract PDF
A. Bekker, H. M. Rautenbach, J. J. J. Roux
Vol 5, No 1 (1986) A chemical and biological evaluation of Kanahia laniflora (Asclepiadaceae) Abstract PDF
A. M. C. Kruger, L. M. van der Vijver
Vol 10, No 2 (1991) A collection of Book Reviews for Volume 10, Number 2 Details PDF
Editorial Office
Vol 10, No 3 (1991) A collection of Book Reviews for Volume 10, Number 3 Details PDF
J. H. Meiring
Vol 11, No 2 (1992) A collection of Book Reviews for Volume 11, Number 2 Details PDF
Editorial Office
Vol 11, No 3 (1992) A collection of Book Reviews for Volume 11, Number 3 Details PDF
Editorial Office
Vol 11, No 4 (1992) A collection of Book Reviews for Volume 11, Number 4 Details PDF
Editorial Office
Vol 12, No 1 (1993) A collection of Book Reviews for Volume 12, Number 1 Details PDF
Editorial Office
Vol 13, No 1 (1994) A collection of Book Reviews for Volume 13, Number 1 Details PDF
Editorial Office
Vol 14, No 2 (1995) A collection of Book Reviews for Volume 14, Number 2 Details PDF
Editorial Office
Vol 16, No 1 (1997) A collection of Book Reviews for Volume 16, Number 1 Details PDF
Editorial Office
Vol 16, No 2 (1997) A collection of Book Reviews for Volume 16, Number 2 Details PDF
Editorial Office
Vol 19, No 3/4 (2000) A collection of Book Reviews for Volume 19, Number 3&4 Abstract PDF
Editorial Office
Vol 9, No 1 (1990) A collection of Book Reviews for Volume 9, Number 1 Abstract PDF
Editorial Office
Vol 9, No 3 (1990) A collection of Book Reviews for Volume 9, Number 3 Details PDF
Editorial Office
Vol 36, No 1 (2017) A comparative study of a Ptx Niy Alz electrocatalyst (as-deposited and annealed) for the oxygen reduction reaction (ORR) Abstract HTML EPUB XML PDF
De Wet Coertzen, Roelof J. Kriek, Anzel Falch
Vol 33, No 1 (2014) A comparative study of the accumulation of metals in the barnacle (Tetraclita serrata) and the black mussel (Choromytilis meridionalis) in False Bay, South Africa Abstract HTML EPUB XML PDF
Adriaan J. Reinecke, Sophia A. Reinecke, Naomi P. Mdzeke
Vol 11, No 3 (1992) A comparative study of the karyotypes of Tilapia rendalli, T. sparrmanii and Oreochromis mossambicus (Cichlidae) Abstract PDF
A. Swanepoel
Vol 33, No 1 (2014) A comparative study on knowledge and perceptions of radioactivity Abstract HTML EPUB XML PDF
Jeanne Kriek, Ilsa Basson, Corene Coetzee, Helene Muller
Vol 32, No 1 (2013) A comparison between the cardio-stress indices of an active and a sedentary population Abstract HTML EPUB XML PDF
Peet Du Toit, Paola Wood, Catherina C. Grant, Evangeline Nortje, Michael Kleynhans, Lizelle Fletcher, Pieter E. Krüger, Annie M. Joubert, Justin J. Kennedy, Ronél Ferreira, Abert van Schoor, Fourie Joubert, Gerda Gericke
Vol 35, No 1 (2016) A comparison of sentiment analysis techniques with a social media big data set Abstract HTML EPUB XML PDF
I. van der Linde, E. Kotzé, G. Dollman
Vol 18, No 2 (1999) A comparison of the lipid components of springbok meat with those of beef and the related importance on aspects of health Abstract PDF
J. Gouws
Vol 34, No 1 (2015) A comparison of the Mollusca diversity in the Mooi River (North-West Province) as found during surveys conducted in 1963 and again 50 years later Abstract HTML EPUB XML PDF
Cornelius T. Wolmarans, Victor Wepener, Uané Pretorius, Johannes H. Erasmus, Kenné N. de Kock
Vol 7, No 4 (1988) A computer network for South African researchers Abstract PDF
T. McDonald
Vol 36, No 1 (2017) A continuous flow synthesis of the anti-inflammatory COX-II inhibitor Celecoxib Abstract HTML EPUB XML PDF
Chantal Scholtz, Darren L. Riley
Vol 2, No 3 (1983) A contribution to the basidiocarp morphology of Coprinus comatus Abstract PDF
A. Winterboer, A. Eicker
Vol 32, No 1 (2013) A critical analysis of methods and procedures applied to satellite image interpretation by image analysts in the South African National Defence Force. Abstract HTML PDF
Ivan Henrico
Vol 33, No 1 (2014) A cross-sectional comparison of nutrition knowledge, attitudes and dietary practices between learners and teachers in primary schools in a resource limited community in Bronkhorstspruit, South Africa Details HTML PDF
M.D. Kupolati, U. MacIntyre, G. Gericke
Vol 36, No 1 (2017) A cultural-historical activity theory focus on the holders of indigenous knowledge as self-directed learners: Lessons for education in South African schools Abstract HTML EPUB XML PDF
Josef J. de Beer, Elsa Mentz
Vol 18, No 2 (1999) A decade of annual conferences of the South African Society for Atmospheric Sciences Abstract PDF
J. R. E. Lutjeharms, D. v.d. S. Roos
Vol 24, No 1/2 (2005) A decade of democracy: environmental management in a changing world Abstract PDF
P. J. Aucamp
Vol 28, No 3 (2009) A distributed knowledge-based system for the optimum utilisation of South African wool Abstract PDF
Nomusa Dlodlo, Lawrance Hunter, Anton Botha, Roger Metelerkamp
Vol 11, No 2 (1992) A factorisation method based on an additive property Abstract PDF
B. de la Rosa, H. du T. Mouton, A. van der Westhuizen, D. van Deventer, J. P. H. Wessels
Vol 22, No 1 (2003) A few aspects of the physiology of flowering in photoperiodic sensitive plants Abstract PDF
E. G. Groenewald, A. J. van der Westhuizen
Vol 33, No 1 (2014) A framework for a reputation manager in a hybrid environment Abstract HTML PDF
Channel Hillebrand, Marijke Coetzee
Vol 34, No 1 (2015) A general Fisk-type model of the heliospheric magnetic field Abstract HTML PDF
Ruhann Steyn, Renier A. Burger
Vol 26, No 1 (2007) A generalised Sylvester-Gallai Theorem Abstract PDF
L. M. Pretorius, K. J. Swanepoel
Vol 1, No 4 (1982) A generalization of local connectedness in Topology Abstract PDF
H. J. K. Ohlhoff, A. Verwey
Vol 8, No 1 (1989) A glance back at the Quillen-Suslin theorem and the recent status o f the Bass-Quillen conjecture Abstract PDF
A. A. Lemmer, G. Naudé
Vol 32, No 1 (2013) A histology-based fish health study on Clarias gariepinus in the Hartebeespoort Dam with the focus on reproduction Details HTML PDF
T.L. Botha, G.M. Pieterse, I.E.J. Barnhoorn, J.E. van Dyk, M.J. Marchand
Vol 33, No 1 (2014) A historical overview of the distribution of African horse sickness in Namibia Details HTML PDF
D. Liebenberg, T. de Klerk, H. van Hamburg
Vol 35, No 1 (2016) A learning-oriented framework for e-portfolio development in distance education Abstract HTML EPUB XML PDF
Christina J. van Staden
Vol 19, No 3/4 (2000) A member survey sheds light on die present and the future of the Akademie Abstract PDF
C. F. Smit, M. J. van der Linde
Vol 2, No 3 (1983) A methodology for and the determination of TCDD in Herbicides Abstract PDF
J. E. Oliver, A. J. Reinecke, J. M. Venter
Vol 2, No 1 (1983) A national strategy for the management of congenital and hereditary disorders Abstract PDF
J. Op't Hof
Vol 32, No 1 (2013) A new Globodera cyst nematode from South Africa (Tylenchida: Heteroderidae) Details HTML PDF
A. Swart, R. Knoetze, L. R. Tiedt
Vol 7, No 2 (1988) A new approach to the definition of electric power, under conditions of distorted voltages and currents Abstract PDF
J. H. R. Enslin, J. D. van Wyk
Vol 30, No 1 (2011) A new development in the bivariate beta field Abstract HTML EPUB XML PDF
Rianne Jacobs, Andriëtte Bekker, Schalk W. Human
Vol 1, No 4 (1982) A new method for compensation of losses in electronic power switches using bipolar power transistors Abstract PDF
J. D. van Wyk, J. J. Schoeman
Vol 32, No 1 (2013) A noncommutative sigma model Abstract HTML PDF
Mauritz van den Worm
Vol 4, No 4 (1985) A non-linear turn-off snubber for power electronic switches Abstract PDF
C. G. Steyn, J. D. van Wyk
Vol 32, No 1 (2013) A patient journey of understanding – Navigating the avenues of assisted reproductive technologies: Three case studies Details HTML PDF
K. Ferreira, L. Grant, C. Huyser
Vol 33, No 1 (2014) A PCR detection method for mutations in receptor protein genes from Busseola fusca midgut material potentially involved in Bt-resistance Details HTML PDF
B. Venter, C.C. Bezuidenhout
Vol 33, No 1 (2014) A PCR generation method for receptor-protein genes from Busseola fusca midgut material potentially involved in Bt-resistance Abstract HTML PDF
Bianca Venter, Cornelius C. Bezuidenhout
Vol 5, No 1 (1986) A pharmacochemic investigation of Gomphrena celosioides (Amaranthaceae) Abstract PDF
S. Botha, L. M. van der Vijver
Vol 27, No 3 (2008) A philosophical basis for the holistic study of landscape development in Geomorphology Abstract PDF
Charles Barker, Gawie de Villiers
Vol 10, No 4 (1991) A plastic Cartesian diver as respirometer Abstract PDF
W. J. van Aardt
Vol 33, No 1 (2014) A possible quarantine nematode in the Hartswater area, Northern Cape Details HTML PDF
A. Swart, R. Knoetze, L.R. Tiedt, M. Truter, A.H. McDonald
Vol 31, No 1 (2012) A preliminary study about the value of a combined quantitative-qualitative approach to career counselling for a student in the natural sciences: A longitudinal study. Abstract HTML EPUB XML PDF
Jacobus G. Maree
Vol 2, No 2 (1983) A procedure for the calculation of flow through axisymmetric ducts Abstract PDF
P. S. Heyns
Vol 8, No 4 (1989) A profile of pre-graduate physics students and their coarse evaluation: University of Stellenbosch, 1986-88 Abstract PDF
R. Saayman
Vol 26, No 4 (2007) A proposed regulatory framework for road and rail freight transport in South Africa Abstract PDF
Wessel Pienaar
Vol 7, No 4 (1988) A re-evaluation of the T-wave in primates Abstract PDF
H. Bosman, J. J. Theron
Vol 3, No 4 (1984) A respirometer for aquatic animals standardized against the Scholander respirometer Abstract PDF
W. J. van Aardt, H. S. Steyn
Vol 33, No 1 (2014) A retrospective case-study to determine the efficacy of Zolpidem in neurologically impaired patients to improve brain functioning and mental cognition Details HTML PDF
M. Venter, C. Fourie, K. Khuzwayo, N. Soupen, P.J. du Toit, Y. Hlophe, C. Grobbelaar, P. Jansen van Vuuren, E. Nortje, M. Kleynhans, H.W. Nel, R.P. Clauss, N.E. Nyakale, M.M. Sathekge
Vol 33, No 1 (2014) A retrospective case-study to determine the efficacy of Zolpidem in neurologically impaired patients to improve brain perfusion and function. Details HTML PDF
P. Jansen van Vuuren, N. Soupen, K. Khuzwayo, M. Venter, C. Fourie, P.J. du Toit, Y. Hlophe, C. Grobbelaar, E. Nortje, M. Kleynhans, H.W. Nel, R.P. Clauss, N.E. Nyakale, M.M. Sathekge
Vol 22, No 2/3 (2003) A review of the determination of the early bactericidal activity of various antituberculosis agents Abstract PDF
P. R. Donald, F. A. Sirgel, A. Venter, P. B. Fourie, D. P. Parkin Parkin, H. I. Seifart, B. W. van de Wal, J. S. Maritz
Vol 7, No 4 (1988) A review of the mechanisms of the olefin metathesis reaction Abstract PDF
H. C. M. Vosloo, J. A. K. du Plessis
Vol 3, No 2 (1984) A review of the preparation methods of heterogenized catalysts Abstract PDF
J. A. K. du Plessis, J. J. Pienaar
Vol 2, No 4 (1983) A review on statistical Bayes decision theory in the case of more than one individual Abstract PDF
D. J. de Waal
Vol 6, No 1 (1987) A search for evidence of a distant human past outside Africa Abstract PDF
A. Spies
Vol 3, No 2 (1984) A search for evidence of a remote human past in Africa Abstract PDF
A. Spies
Vol 32, No 1 (2013) A semi-quantitative histological assessment of selected organs from two Cichlid species from the Phongolo River, Kwazulu-Natal Details HTML PDF
A. Mooney, J. E. van Dyk, N. J. Smit
Vol 2, No 2 (1983) A short introduction to Auger electron spectroscopy Details PDF
I. A. Kotzé
Vol 34, No 1 (2015) A shortcut to develop bivariate noncentral distributions via compounding Abstract HTML PDF
Johan Ferreira
Vol 36, No 1 (2017) A spatial-analytical investigation of the rainfall and temperature patterns over Southern Africa Abstract HTML EPUB XML PDF
Adriaan J. van der Walt, Charles H. Barker
Vol 32, No 1 (2013) A study of the endemic trapdoor spider genus Ctenolophus Purcell, 1904 (Araneae: Idiopidae) from southern Africa Details HTML PDF
R. Lyle, A. S. Dippenaar-Sehoeman
Vol 31, No 1 (2012) A study on the health of the Olifants River as reflected by the aquatic macro-invertebrate biodiversity and selected abiotic factors. Abstract HTML PDF
M. Kemp, Kenne N. de Kock, Corrie T. Wolmarans
Vol 31, No 1 (2012) A survey and DNA barcoding of the molluscs and barnacles of Robben Island Abstract HTML PDF
F.H. van der Bank, R. Greenfield
Vol 33, No 1 (2014) A survey in effective artificial intelligence for modern board games Details HTML PDF
D. Brand
Vol 32, No 1 (2013) A system for biometric authentication in online banking Details HTML PDF
Frans F. Blauw, Sebastiaan H. von Solms
Vol 12, No 4 (1993) A test criterion for categorically compact rings Abstract PDF
Editorial Office
Vol 7, No 3 (1988) A theoretical basis for the optimization of core volume in an electromagnetic pulse compressor with saturable ferromagnetic cores Abstract PDF
G. L. Bredenkamp, P. H. Swart
Vol 32, No 1 (2013) A theoretical reflection on the implications of the philosophy of technology for classroompedagogy Abstract HTML EPUB XML PDF
Piet Ankiewicz
Vol 34, No 1 (2015) A theoretical reflection on the implications of the philosophy of technology for criteria for subject-curriculum development and evaluation Abstract HTML EPUB XML PDF
Piet Ankiewicz
Vol 32, No 1 (2013) A theoretical reflection on the implications of the philosophy of technology for teacher education. Abstract HTML EPUB XML PDF
Piet Ankiewicz
Vol 6, No 1 (1987) A three-phase inverter with selectively programmed pulse width modulation for an electric vehicle with battery supply Abstract PDF
L. van der Merwe, J. D. van Wyk
Vol 13, No 2 (1994) A ⁹⁹ᴹTc labelled agent for myocardial perfusion imaging Abstract PDF
Editorial Office
Vol 3, No 3 (1984) Aanwas versus oorskot Details PDF
S. W. Petrick
Vol 26, No 2 (2007) ABA Brink: Pioneer of engineering geology in South Africa Abstract PDF
J. Haarhoff, L. Korf
Vol 9, No 2 (1990) Absolutely summing multipliers and the Dvoretzky - Rogers theorem Abstract PDF
J. H. Fourie
Vol 33, No 1 (2014) Accessing one’s neighbourhood school: A conflict between location and quality? The case of Gauteng Abstract HTML PDF
Richelle Pienaar
Vol 36, No 1 (2017) Accuracy comparison of satellite images using alternative ground control points (GCPs) through performing orthorectification Abstract HTML EPUB XML PDF
Ivan Henrico, Ludwig Combrinck, Corné Eloff
Vol 35, No 1 (2016) Acknowledgement to reviewers Details PDF
Editorial Office
Vol 34, No 1 (2015) Acknowledgement to reviewers Details PDF
Editorial Office
Vol 33, No 1 (2014) ACP-DDRT-PCR-based transcriptional profiling of differentially-expressed genes (DEGs) in Arabidopsis thaliana following ergosterol elicitation Details HTML PDF
J.S. Sherwood, I.A. Dubery, L.A. Piater
Vol 33, No 1 (2014) Activation and utilisation of CO2 as C1 building block Details HTML PDF
W.B.M. Fouché
Vol 6, No 3 (1987) Activity patterns and feeding behaviour of hyrax (Procavia capensis) in the Mountain Zebra National Park Abstract PDF
L. J. Fourie, I. G. Horak, M. R. Perrin
Vol 23, No 3 (2004) Activity patterns of brown bears (Ursus arctos) on the Deosai Plateau, northern Pakistan Abstract PDF
M. A. Nawaz, O. B. Kok
Vol 4, No 2 (1985) Activity patterns of terrestrial gamebirds in the Willem Pretorius Game reserve, Orange Free State Abstract PDF
C. W. Jubelius, O. B. Kok
Vol 34, No 1 (2015) Adaptation and implementation of the Rothwell-Miller Interest Blank Abstract HTML EPUB XML PDF
Jacobus G. Maree, Jacques Pietersen
Vol 17, No 2 (1998) Adhesion Abstract PDF
H. S. Meij
Vol 21, No 3 (2002) Admission of grade 12 learners with provisional or no matriculation endorsement to the Faculty of Education at the University of Pretoria Abstract PDF
J. G. Maree, J. Grimbeek
Vol 5, No 2 (1986) Afdeling Biologie – Jaarkongres 1985 Details PDF
Editorial Office
Vol 8, No 1 (1989) Afdeling Biologie – Jaarkongres 1988 Details PDF
Editorial Office
Vol 6, No 4 (1987) Afdeling Biologie – Jaarkongres, 23-24 Junie 1987 Details PDF
Editorial Office
Vol 6, No 2 (1987) Afdeling Biologie – Jaarkongres, 24-25 Junie 1986 Details PDF
Editorial Office
Vol 35, No 1 (2016) Afrikaans as a complex network: The word co-occurrence network in André P. Brink’s Donkermaan in Afrikaans, Dutch and English Abstract HTML EPUB XML PDF
Burgert A. Senekal, Cornelia Geldenhuys
Vol 15, No 1 (1996) Afrikaans as wetenskapstaal Details PDF
Editorial Office
Vol 4, No 2 (1985) Afrikaans in Botany after 75 years of “Akademie” activities Abstract PDF
H. P. van der Schijff
Vol 4, No 2 (1985) Afrikaans in perspektief (Sestig jaar na amptelike erkenning) Details PDF
D. J. C. Geldenhuys
Vol 29, No 2 (2010) Afrikaans Syllabification Patterns Abstract PDF
Tilla Fick, Chris J. Swanepoel
Vol 5, No 4 (1986) Afrikaans terminology relating to female coniferous cones, with special reference to Podocarpus L’Hèrit, ex Pers. Details PDF
E. Schoonraad
Vol 14, No 1 (1995) Afrikaanse tandheelkundige vaktaal Abstract PDF
P. J. Germishuys
Vol 1, No 3 (1982) Afrikaanse terminologie – probleme van en ’n uitdaging vir die analitiese chemikus Details PDF
H. D. Nelson
Vol 11, No 4 (1992) Agonists and receptors responsible for the activation of blood platelets: a brief review Abstract PDF
A. W. van Rijswijk, A. E. du Toit
Vol 8, No 1 (1989) Agricultural research in the RSA in comparison with the system in other countries Abstract PDF
A. L. du Pisani
Vol 19, No 3/4 (2000) Air-flow patterns in and around a shallow valley In the eastern Hlghveld Abstract PDF
R. W. Pretorius
Vol 16, No 2 (1997) Akademie en Academy Details PDF
Editorial Office
Vol 2, No 1 (1983) Alternatiewe indeling by die sistematiek vir drywingselektroniese mutators Details PDF
J. D. van Wyk, C. G. Steyn
Vol 27, No 4 (2008) Ambient NO2 concentration profiles in Flanders using passive sampling Abstract PDF
Sanja Potgieter-Vermaak, Marianne Stranger, leen Verlinden, Edward Roekens, Rene Van Grieken
Vol 33, No 1 (2014) Ambiguous websearch queries: A comparison of search engines and user interactions Abstract HTML PDF
Wynand Nel, Lizette de Wet
Vol 14, No 4 (1995) An in vitro flow chamber as model to investigate the haemostatic function of fresh endothelial cells Abstract PDF
S. M. Meiring, H. F. Kotzé, G. H. J. Pretorius, P. N. Badenhorst
Vol 4, No 3 (1985) An analysis of aspects of a rotary engine with an epitrochoid as rotor Abstract PDF
H. J. le Roux
Vol 22, No 2/3 (2003) An analysis of some factors that influence Tswana-speaking learners’ achievement in mathematics Abstract PDF
J. G. Maree
Vol 4, No 4 (1985) An analysis of the friction mechanism on brake gear of railway rolling stock Abstract PDF
J. H. Barnard
Vol 25, No 4 (2006) An analytical method to determine phoneme recognition abilities of South African cochlear implant users Abstract PDF
L.L. Pretorius, J.J. Hanekom, A. Van Wieringen, J. Wouters
Vol 34, No 1 (2015) An assessment of environmental impact assessment report quality pertaining to renewable energy projects in South Africa Abstract HTML PDF
Daniel Boshoff
Vol 33, No 1 (2014) An electrochemical and computational study of thenoyl-containing Rh(I) β-diketonato complexes Details HTML PDF
H. Ferreira, J. Conradie, M.M. Conradie
Vol 8, No 2 (1989) An electronic valve controller for current control during the recording of oxygen consumption in aquatic animals Abstract PDF
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Vol 25, No 3 (2006) An investigation regarding metacognition in the learning of mathematics in the senior phase Abstract PDF
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Vol 1, No 2 (1982) An overview on selection methods Abstract PDF
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Vol 21, No 2 (2002) Analogies between processes in physiology and engineering Abstract PDF
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Vol 5, No 4 (1986) Analysis and optimization of linear regenerative snubbers Abstract PDF
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Vol 30, No 1 (2011) Analysis of diesel samples using comprehensive two-dimensional gas chromatography (GCXGC/TOFMS) to better understand the chemistry of their lubricating properties Abstract HTML EPUB XML PDF
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Vol 1, No 1 (1982) Anthropogenetic relationship between Negro population groups in South Africa based on genetic distances Abstract PDF
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Vol 28, No 4 (2009) Are students who have been educated in an outcomes-based approach prepared for university mathematics? Abstract PDF
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Vol 13, No 3 (1994) Aspects of medium-energy nuclear physics in South Africa Abstract PDF
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Vol 11, No 1 (1992) Aspects of the anatomy, morphology and moult of the crowned plover (Vanellus coronatus) Abstract PDF
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Vol 29, No 1 (2010) Astrology and medicine in antiquity and the middle ages Abstract PDF
Francois P. Retief, Louise C. Cilliers
Vol 16, No 1 (1997) Atmospheric nitrogen uptake by soyabean cultivars in combination with Bradyrhizobium japonicum strains Abstract PDF
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Vol 5, No 2 (1986) Attainable priorities in health care for the year 2000 Abstract PDF
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Dirk Snyman, Gerhard van Huyssteen, Walter Daelemans
Vol 18, No 2 (1999) Automation: concepts and different views Abstract PDF
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Vol 35, No 1 (2016) Bacterial population profiling from diesel obtained from fuel stations Abstract HTML EPUB XML PDF
Eduard Venter, Phumzile Sibisi, Natasha van de Haar, Adriaana Jacobs
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Vol 2, No 1 (1983) Barium hexaferrite ceramic permanent magnets Abstract PDF
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Vol 4, No 4 (1985) Bedreigde insekte: ’n Gebrek aan kennis? Details PDF
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Vol 29, No 2 (2010) Biodiversity in agricultural soils, sustainable plant production and control of plant pathogens Abstract PDF
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C. Potgieter, S. Claassens, M. de Beer
Vol 25, No 4 (2006) Bioprospecting, legislation and research at universities in South Africa Abstract PDF
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Vol 8, No 3 (1989) Breeding activities of the rock pigeon (Columba guinea) Abstract PDF
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Vol 32, No 1 (2013) Breeding behaviour and breeding success of feral pigeons in the Bloemfontein urban area Abstract HTML EPUB XML PDF
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Vol 28, No 2 (2009) Cadmium in False Bay: Monitoring potential of the marine snail, Oxystele tigrina (Mollusca) Abstract PDF
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Vol 34, No 1 (2015) Can the sensitivity of soil-dwelling organisms to landfarmed soils contribute to asess the sustainablity of landfarming of oil refinery waste? Abstract HTML EPUB XML PDF
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Peet du Toit, Elizabeth Rudolph, Yvonne Joubert, Nicoleen Coetzee, Ernst Krüger, Ronél Ferreira, Evangeline Nortje, William Fraser
Vol 31, No 1 (2012) Case study to evaluate the influence of the SolarBees and dossage on the water quality of the Rietvlei Dam Water Treatment Plant. Abstract HTML PDF
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Vol 27, No 2 (2008) Cellular biomarker responses of limpets (Mollusca) as measure of sensitivity to cadmiumcontamination Abstract PDF
Koot Reinecke, Werner Schoeman, Sophié Reinecke
Vol 20, No 3/4 (2001) C.G.S. de Villiers: Wetenskaplike en kultuurmens Abstract PDF
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Vol 32, No 1 (2013) Challenges in the teaching of evolution in the life sciences classroom. Abstract HTML EPUB XML PDF
Josef J. De Beer, Elizabeth Henning
Vol 36, No 1 (2017) Challenges of managing an information communication network in rural schools Abstract HTML EPUB XML PDF
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Vol 34, No 1 (2015) Challenges relating to the handling of big data Abstract HTML PDF
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Vol 31, No 1 (2012) Changes in school biology in South Africa after ‘apartheid’ Abstract HTML EPUB XML PDF
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Vol 31, No 1 (2012) Changes in the water quality of Boskopdam from 2000 to 2010 Abstract HTML PDF
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Vol 36, No 1 (2017) Characterisation of {P4, K ̅3}-free graphs Abstract HTML EPUB XML PDF
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Vol 33, No 1 (2014) Characteristic Taylor cone formation time optimisation of electrospray systems Details HTML PDF
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Vol 16, No 3 (1997) Charts of episodes and chronometric duration have implications for provinces such as the Kaapvaal Abstract PDF
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Vol 27, No 4 (2008) Chronological review of South African guidelines for residential average annual water demand with property size as independent variable Abstract PDF
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Vol 12, No 2 (1993) Circadian fluctuations in serum serotonin concentrations of normal, healthy men Abstract PDF
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Vol 11, No 1 (1992) Circadian secretion patterns of ß-endorphin and leucine enkephalin Abstract PDF
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Vol 10, No 1 (1991) Classification of the vegetation of the A land type in the Mooi River catchment area, Transvaal Abstract PDF
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Vol 10, No 2 (1991) Classification of the vegetation of the Ba land type in the Mooi River catchment area, Transvaal Abstract PDF
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Vol 29, No 2 (2010) Claudius, the handicapped Caesar (41-54 A.D.) Abstract PDF
Francois P. Retief, Louise C. Cilliers
Vol 33, No 1 (2014) Clinic garden survey in the Ngaka Modiri Molema district municipality, North-West Province: Vegetation, management and social issue Details HTML PDF
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Vol 22, No 1 (2003) Cmmunity development: The risks and opportunities of affirmative business enterprises’ participation in construction in South Africa Abstract PDF
A. C. Hauptfleisch, G. J. Meintjes
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A. van Tonder, A.J. Joubert, A.D. Cromarty
Vol 31, No 1 (2012) Comparative histomorphological assessment of the testes of two Clarias species from the Okavango Delta, Botswana Abstract HTML PDF
M.L. Mokae, G.M. Wagenaar, Nico J. Smit
Vol 33, No 1 (2014) Comparing Cardio Stress Index between sedentary and active populations Details HTML PDF
E. Henning, H.C. Terblanche, M. Kleynhans, D. Crafford, P. Wood, C. Grant, P.J. du Toit
Vol 32, No 1 (2013) Comparing the Cardio Stress Index of a training population with University students. Details HTML PDF
E. Henning, M. Kleynhans, N. de Villiers, P. J. du Toit
Vol 33, No 1 (2014) Comparing the numbers of four bird species, House Sparrow, Cape Glossy Starling, Laughing Doves and Cape Turtle Dove in Gauteng and Limpopo Details HTML PDF
L. Steyn, J.N. Maina
Vol 32, No 1 (2013) Comparing visual skills in sedentary and active work environments Details HTML PDF
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Vol 32, No 1 (2013) Comparison of several parameters of sports vision tests between male and female recruits in the armed services Details HTML PDF
A. Tsotetsi, P. du Toit, P. Soma
Vol 32, No 1 (2013) Comparison of the nine-point Beighton hypermobility score between males and females Details HTML PDF
H. C. Terblanche, M. Kleynhans, C. Janse van Rensburg, P. J. du Toit
Vol 21, No 3 (2002) Computation of posterior distribution in Bayesian analysis – application in an intermittently used reliability system Abstract PDF
V. S.S. Yadavalli, P. J. Mostert, A. Bekker, M. Botha
Vol 21, No 2 (2002) Computerized program for information management in the modern water laboratory Abstract PDF
G. J. Broodryk
Vol 20, No 3/4 (2001) Concepts of inheritance in Graeo-Roman times Abstract PDF
F. P. Retief, L. Cilliers
Vol 33, No 1 (2014) Condition of Potchefstroom historic oak avenue: An ecological approach Details HTML PDF
R. Vooys, S.S. Cilliers, J. Berner, W. Breytenbach
Vol 11, No 3 (1992) Configuration of an inelastic flexible anchored cable Abstract PDF
T. P. Dreyer
Vol 36, No 1 (2017) Conservation volunteer tourism in the Hartbeespoort area Abstract HTML EPUB XML PDF
Su-Marie van Tonder, Elizabeth Block
Vol 35, No 1 (2016) Consumer Studies student teachers’ affective experiences during project-based learning Abstract HTML EPUB XML PDF
Adri du Toit, Marietjie Havenga, Marthie van der Walt
Vol 36, No 1 (2017) Continuity and discontinuity in physics and biology Abstract HTML EPUB XML PDF
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Vol 10, No 1 (1991) Contributions to the theory of evolution by the forerunners of Darwin Abstract PDF
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Vol 17, No 1 (1998) Control of a hybrid compensator in a power network by an artificial neural network Abstract PDF
I. S. Shaw, J. D. van Wyk, R. W. Pretorius
Vol 33, No 1 (2014) Conventional Alexa 488 Hydrazide in Quantum dot labelling of conjugates for lipopolysaccharide binding studies in Arabidopsis thaliana protoplast Details HTML PDF
L. Mgcina, L.A. Piater
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Vol 12, No 3 (1993) Correspondence Abstract PDF
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Vol 36, No 1 (2017) Corrigendum: Tecoma stans (Bignoniaceae), leaf extracts, fractions and isolated compound have promising activity against fungal phytopathogens Abstract PDF
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Vol 36, No 1 (2017) Corrigendum: Die wisselende rol van kontinuïteit en diskontinuïteit in die geskiedenis van die filosofie en die wiskunde Abstract PDF
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Vol 36, No 1 (2017) Corrigendum: Fraksies en geïsoleerde verbinding uit Tecoma stans (Bignoniaceae), ’n indringerplant, het belowende aktiwiteit teen fungus fitopatogene Abstract PDF
Moraba M. Meela
Vol 34, No 1 (2015) Cost-benefit analysis of maintenance and management plans for rivers: Case study of the Buffelsjags River Abstract HTML PDF
Conrad Kok
Vol 31, No 1 (2012) Could the ‘evolution’ from biology to life sciences prevent ‘extinction’ of the subject field? Abstract HTML EPUB XML PDF
Johanna G. Ferreira
Vol 33, No 1 (2014) Creating wellness in the school natural sciences curriculum: The two missing links Abstract HTML EPUB XML PDF
Josef J. de Beer
Vol 33, No 1 (2014) Creation of additional space under high CO2 pressure in a metal-organic framework Details PDF HTML
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Vol 28, No 1 (2009) Cricket performance measures Abstract PDF
Hoffie Lemmer
Vol 13, No 4 (1994) Critical evaluation of thermodynamic design procedures for rocket motor igniters Abstract PDF
J. H. Knoetze
Vol 32, No 1 (2013) Critical food and nutrition-related issues in Life Sciences curricula for public South African schools Abstract HTML EPUB XML PDF
Rian De Villiers, William J. Fraser
Vol 24, No 4 (2005) Curculionids in the diet of the white-quilled korhaan: more than just food? Abstract PDF
O. B. Kok, S.v.d. M. Louw, A. C. Kok
Vol 11, No 3 (1992) Darwinism and bacteria Abstract PDF
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Vol 17, No 3 (1998) Debat oor kloning Details PDF
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Vol 32, No 1 (2013) Decline in the photosynthetic capability of wheat plants after fumigation with SO2 in open-top chambers Details HTML PDF
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Vol 15, No 4 (1996) Defensive secretions of the grain stink bug Macchiademus diplopterus (Heteroptera: Lygaeidae) Abstract PDF
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Vol 26, No 2 (2007) Degradation of Y₂SiO₅ :Ce phosphor powders Abstract PDF
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Vol 11, No 1 (1992) Demografiese struktuurveranderinge en die invloed daarvan op onderwys en wetenskapsbeoefening Details PDF
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Vol 2, No 4 (1983) Desalination of brackish water and concentration of industrial effluents by electrodialysis Abstract PDF
J. J. Schoeman, G. R. Botha
Vol 20, No 3/4 (2001) Design and construction considerations for light steel structures Abstract PDF
G. P.J. de Vos, B. W.J. van Rensburg
Vol 33, No 1 (2014) Design of a transmission line monitoring solution for an unmanned quadcopter Details HTML PDF
T. van Rooyen, R. Gouws
Vol 33, No 1 (2014) Determination of in vitro hepatotoxicity of two plants of the Apocynaceae family Details HTML PDF
W. Cordier, V. Steenkamp
Vol 7, No 3 (1988) Determination of the operating voltage for non-linear capacitors as turn-off snubbers in power electronic switches Abstract PDF
A. G. K. Lutsch, J. J. Schoeman, J. D. van Wyk
Vol 36, No 1 (2017) Determination of the optical thermometry properties of a phosphor material for application as an optical temperature sensor Abstract HTML EPUB XML PDF
Lucas J.B. Erasmus, Jacobus J. Terblans, Hendrik C. Swart
Vol 32, No 1 (2013) Determining a physical wellness indicator Abstract HTML EPUB XML PDF
Peet Du Toit, Lee-Anne Naicker, Evangeline Nortje, Michael Kleynhans, Ronél Ferreira, Gerda Gericke
Vol 25, No 2 (2006) Determining heart rate variation: a comparison between direct results from V6 of the ECG and time domain, frequency domain and non-liniar analysis Abstract PDF
C. Grant, P. J. Becker, M. Viljoen
Vol 32, No 1 (2013) Determining the algal composition along a pollution gradient in the Vaal River Details HTML PDF
L. Knoetze, N. Olivier, S. Janse van Vuuren
Vol 33, No 1 (2014) Determining the (anti)androgenic activity of agricultural pesticides in aquatic systems with a luminescence bio-assay Details HTML PDF
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Vol 11, No 4 (1992) Development and implementation of a compound converter in solar energy systems Abstract PDF
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Vol 16, No 3 (1997) Development of a study orientation questionnaire in mathematics Abstract PDF
J. G. Maree, W. J. Schoeman
Vol 36, No 1 (2017) Development of an explanatory framework for the solution of electricity problems Abstract HTML EPUB XML PDF
Reuben D. Koontse, Jeanne Kriek
Vol 33, No 1 (2014) Development of new ‘green’ methodology for the synthesis of substituted phenylacetic acid derivatives as precursors to isoflavonoids and related compounds Abstract HTML PDF
Tanya Pieterse
Vol 6, No 1 (1987) Dictionaries of computer terminology compiled in South Africa - a review Details PDF
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Vol 9, No 4 (1990) Dictionary of Astronomy Abstract PDF
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Vol 15, No 2 (1996) Die belang van gesinsbeplanning vir Suid-Afrika Details PDF
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Vol 20, No 3/4 (2001) Die beroep op wetenskaplikheid in politieke, besigheids - en mediakringe Abstract PDF
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Vol 15, No 3 (1996) Die bestuurs - en onderhoudsaspekte van gholfbaansetperke Details PDF
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Vol 10, No 4 (1991) Die bewaring van ons kusomgewing Abstract PDF
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Vol 17, No 2 (1998) Die bydrae van technikons in hoër onderwys Details PDF
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Vol 7, No 3 (1988) Die chemie van geneesmiddels – Simposium van die Afdeling Chemie van die Suid-Afrikaanse Akademie vir Wetenskap en Kuns, 20 Mei 1988, Pretoria Details PDF
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Vol 18, No 2 (1999) Die evaluering van ’n visgesondheidsindeks in die Olifantsrivieropvanggebied Abstract PDF
R. M. Watson, A. Avenant-Oldewage
Vol 20, No 2 (2001) Die gebruik van Afrikaans in tersiêre onderwys Abstract PDF
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Vol 8, No 3 (1989) Die geesteswetenskaplike uit die oogpunt van die natuurwetenskaplike Details PDF
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Vol 3, No 4 (1984) Die geskiedenis van Afrikaans in die Ingenieurswese en die Boukunde Details PDF
L. C. Eksteen
Vol 5, No 3 (1986) Die gevaar van chemiese plaagmiddels vir die omgewing Details PDF
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Vol 26, No 1 (2007) Die groot avontuur – wondere van lewe op aarde Abstract PDF
Barnie Barnard
Vol 21, No 3 (2002) Die groot skeiding Abstract PDF
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Vol 3, No 3 (1984) Die Hendrik van Eck Gone Medalje, 1984 Details PDF
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Vol 12, No 1 (1993) Die implementering van 'n akwatiese toksisiteitsindeks in die monitering van die Olifantsrivier (Nasionale Krugerwildtuin) Abstract PDF
V. Wepener, J. H. J. van Vuuren, H. H. du Preez
Vol 17, No 1 (1998) Die implikasies wat die verlies aan Suid-Afrikaanse hoëvlakmannekrag op die natuurwetenskappe en verwante velde het Details PDF
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Vol 10, No 1 (1991) Die invloed van endotoksienbesmetting op die uitkoms van ’n in vitro - bevrugtingsprogram Abstract PDF
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Vol 14, No 2 (1995) Die invloed van kompetisie op drie Namakwalandse efemeer-plantspesies Abstract PDF
M. A. Oosthuizen
Vol 3, No 4 (1984) Die invloed van skielike verwestersing op die gesondheid van die Boesmanvolk Abstract PDF
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Vol 12, No 4 (1993) Die invloed van Suid-Afrika se isolasie op landbounavorsing Details PDF
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Vol 13, No 2 (1994) Die kommersialisering van ons inheemse plante in die nuwe Suid-Afrika Details PDF
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Vol 36, No 1 (2017) Die leerteorieë onderliggend aan inligting en kommunikasietegnologie waarvan onderwysers kennis moet dra Abstract HTML EPUB XML PDF
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Vol 16, No 3 (1997) Die Nasionale Stelsel van Innovasie: ’n haalbare droom vir ’n wen-land? Details PDF
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Vol 11, No 1 (1992) Die Nasionale Vakterminologiediens (NVD) Abstract PDF
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Vol 8, No 4 (1989) Die natuurwetenskaplike uit die oogpunt van die geesteswetenskaplike Details PDF
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Vol 18, No 1 (1999) Die nuwe aborsiewetgewing Details PDF
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Vol 13, No 2 (1994) Die Nuwe Chemiewoordeboek Abstract PDF
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Vol 2, No 1 (1983) Die nuwe Nasionale Instituut vir Materiaalnavorsing Details PDF
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Vol 8, No 4 (1989) Die nuwe Sterrekundewoordeboek Details PDF
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Vol 20, No 1 (2001) Die onstuitbare gang van die wetenskap Abstract PDF
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Vol 3, No 4 (1984) Die ontstaan en groei van die Afrikaanse vaktaal Details PDF
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Vol 22, No 2/3 (2003) Die ontwikkeling van ’n korrosiebestande langpadlengte-infrarooisel Deel I: Konstruksieparameters en -oorwegings Abstract PDF
D. J. Delport, J. H. Potgieter, W. G. Augustyn, J. H. Prior
Vol 4, No 3 (1985) Die popularisering van die wetenskappe Details PDF
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Vol 15, No 4 (1996) Die Raad vir Geowetenskap: die jongste wetenskapsraad, maar die oudste wetenskapsinstelling in Suid-Afrika Details PDF
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Vol 11, No 3 (1992) Die rol van 'n wetenskaps - en tegnologiebeleid in Suid-Afrika Details PDF
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Vol 17, No 4 (1998) Die SA Tydskrif vir Natuurwetenskap en Tegnologie vorentoe Details PDF
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Vol 12, No 1 (1993) Die skepping binne die raamwerk van die natuurwette Details PDF
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Vol 1, No 4 (1982) Die Suid-Afrikaanse Raad vir Natuurwetenskaplikes Details PDF
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Vol 25, No 4 (2006) Die Suid-Afrikaanse uitgebreide maritieme gebied: ’n Alternatiewe metode vir die bepaling van die voet van die kontinentale helling Abstract PDF
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Vol 19, No 2 (2000) Die Suid-Afrikaanse universiteitswese: koers in die krisis Details PDF
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Vol 36, No 1 (2017) Die toets van ekstrakte uit Sutherlandia frutescens (Fabaceae) op Mycobacterium smegmatis in die behandeling van tuberkulose Abstract HTML EPUB XML PDF
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Vol 28, No 4 (2009) Die uitdaging van ontoereikende wiskundeprestasie: fokus op probleemoplossing: voorwoord Details PDF
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Vol 30, No 1 (2011) Die uitwerking van die onkruiddoder Roundup® op sommige populasies van grondmikrobes Abstract HTML EPUB XML PDF
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Vol 1, No 1 (1982) Die Vaktaal vir Elektronika en Drywingselektronika in Afrikaans Details PDF
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Vol 13, No 4 (1994) Die verandering in totale opgeloste sout - konsentrasies in die Vaalrivier se water Abstract PDF
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Vol 16, No 1 (1997) Die verband tussen zona pellucida(ZP)-afmetings en sekere geassisteerde bevrugtingsparameters tydens die behandeling van pasiënte Abstract PDF
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Vol 14, No 4 (1995) Die voorspellingswaarde van basale follikel - stimuIerende hormoonvlakke gedurende geassisteerde reproduksie Abstract PDF
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Vol 16, No 4 (1997) Die voortplantingsbiologie van Perionyx excavatus (Oligochaeta) Abstract PDF
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Vol 1, No 3 (1982) Die vrou in die wetenskap Details PDF
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Vol 9, No 1 (1990) Die woordeboek vir meganiese ingenieurs: Vorderingsverslag Abstract PDF
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Vol 21, No 1 (2002) Dietary composition of birds species at an inland airport in South Africa Abstract PDF
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Vol 23, No 4 (2004) Dietary composition of cattle egrets (Bubulcus ibis) in the central Free State Abstract PDF
H. J.B. Butler
Vol 4, No 2 (1985) Different approximation for regionalized variables Abstract PDF
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Vol 13, No 1 (1994) Dinosauria - quo vadis? Details PDF
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Vol 31, No 1 (2012) Dipteropeltis – a hundred years later Abstract HTML PDF
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Vol 8, No 4 (1989) Distortion analysis during power transfer using correlation techniques Abstract PDF
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Vol 21, No 4 (2002) Distribution and habitats of Bulinus tropicus, snail intermediate host of the conical fluke Calicophoron microbothrium, in South Africa Abstract PDF
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Vol 26, No 2 (2007) Distribution and habitats of Ceratophallus natalensis (Mollusca: Planorbidae) in South Africa Abstract PDF
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Vol 23, No 3 (2004) Distribution and habitats of Gyraulus connollyi, snail intermediate host of intestinal flukes of the family Echinostomatidae, in South Africa Abstract PDF
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Vol 27, No 3 (2008) Distribution and habitats of Pisidium viridarium Kuiper, 1956 (Bivalvia: Sphaeriidae) as reflected by the records of the National Freshwater Snail Collection of South Africa Abstract PDF
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Vol 29, No 4 (2010) Distribution and habitats of Unio caffer Krauss, 1848 (Bivalvia: Unionoida: Unionidae) in South Africa based on the records in the database of the National Freshwater Snail Collection Abstract PDF
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Vol 31, No 1 (2012) Distribution of Ergasilus sp. on the gills of Lamprichthys tanganicanus collected from Lake Tanganyika Abstract HTML PDF
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Vol 28, No 3 (2009) Distribution of Burnupia capensis (Walker, 1912) and Burnupia stenochorias (Melvill & Ponsonby, 1903) (Gastropoda: Ancylidae) in South Africa Abstract PDF
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Vol 32, No 1 (2013) Disturbed sleep and quality of life in female Fibromyalgia patients Details HTML PDF
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Vol 32, No 1 (2013) Diversity-wonder of the world of Mushrooms Details HTML PDF
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Vol 26, No 1 (2007) Do South African and Dutch biology students have different views on nature? Abstract PDF
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Vol 32, No 1 (2013) Does sexual selection explain the courtship song of field crickets (Gryllus bimaculatus)? Details HTML PDF
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Vol 6, No 4 (1987) Driehonderdjarige herdenking van getyvoorspelling Details PDF
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Vol 4, No 1 (1985) Drywingsdiodeterminologie (Deel II) Details PDF
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Vol 15, No 2 (1996) Dynamic simulation of flywheel-type fuses Abstract PDF
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Vol 14, No 1 (1995) Ecological effects of harvester ant Messor capensis nest-mounds on Karoo plants Abstract PDF
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Vol 28, No 2 (2009) Economic aspects of pipeline transport: a South African perspective Abstract PDF
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Vol 6, No 4 (1987) Economic exploitation of the photosynthetic process: the basis of agricultural production Abstract PDF
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Vol 10, No 3 (1991) Eddies south of the Mozambique Channel Abstract PDF
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Vol 4, No 3 (1985) Education-oriented Physics-Chemistry for Universities Abstract PDF
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Vol 32, No 1 (2013) Effect of ozone on photosynthesis and seed yield of sensitive (S156) and resistant (R123) Phaseolus vulgaris L. genotypes in open-top chambers Details HTML PDF
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Vol 31, No 1 (2012) Effects of Bt maize on the reproduction and development of the freshwater snail Bulinus tropicus Abstract HTML PDF
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Vol 33, No 1 (2014) Effects of estradiol analogues on blood: A pilot study Details HTML PDF
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Vol 23, No 4 (2004) Egyptian medicine Abstract PDF
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Vol 5, No 1 (1986) Electricity supply in South Africa Abstract PDF
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Vol 35, No 1 (2016) Electrochemical and Adsorption Studies of the Metal Organic Framework, NH2-MIL-53(Al) Abstract HTML EPUB XML PDF
F. H. Peens, E. H.G. Langner
Vol 16, No 2 (1997) Electromagnetic models for electric track circuit systems Abstract PDF
B. M. Steyn, J. D. van Wyk
Vol 9, No 3 (1990) Electromagnetic pulse compressor with simultaneous transfer in adjacent loops and reduced magnetic core volume Abstract PDF
G. L. Bredenkamp
Vol 14, No 3 (1995) Electron precipitation into the upper atmosphere at Sanae Abstract PDF
P. H. Stoker
Vol 32, No 1 (2013) Electronic properties of Mn(acac)3 complex: A cyclic voltammetry and computational chemistry study Details HTML PDF
Roxanne Freitag, Jeanet Conradie
Vol 27, No 4 (2008) Elementary topology and universal computation Abstract PDF
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Vol 34, No 1 (2015) Employing cultural and indigenous sources of knowledge in the context of semiruralschools Abstract HTML EPUB XML PDF
Annemarie Hattingh
Vol 22, No 2/3 (2003) Endemic dental fluorosis associated with relatively low fluoride concentrations in the southern Free State, South Africa Abstract PDF PDF
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Vol 9, No 3 (1990) Energy loss via nonfaecal and faecal excretion in the marine elasmobranch Rhinobatos annulatus (Muller & Henle, 1841) Abstract PDF
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Vol 33, No 1 (2014) Energy system contribution and correlates to performance in a 2000 m rowing ergometry time trial in South African rowers Details HTML PDF
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Vol 10, No 4 (1991) Energy transfer in nonlinear electrical networks - a modern perception of electrical power Abstract PDF
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Vol 23, No 3 (2004) Engels-Afrikaans Oseanologiewoordeboek / English- Afrikaans Dictionary of Oceanology Abstract PDF
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Vol 7, No 4 (1988) Enkele ontbrekende en omstrede woorde in die Veeartsenykundige Woordeboek Details PDF
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Vol 5, No 3 (1986) Enkele oorwegings by die saamstel van ’n vakwoordeboek Details PDF
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Vol 15, No 2 (1996) Enkele voorbeelde van die wisselwerking tussen samestellers en gebruikers van vakwoordeboeke Abstract PDF
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Vol 5, No 4 (1986) Enkelselproteïen Details PDF
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Vol 35, No 1 (2016) Enlarging directed graphs to ensure that all nodes are contained in cycles Abstract HTML EPUB PDF XML
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Vol 32, No 1 (2013) Entropic entanglement criteria for fermion systems Abstract HTML PDF
Claudia Zander
Vol 31, No 1 (2012) Environmental factors which influence the hibernation behaviour of the Natal long- fingered bat ( Miniopterus natalensis ) in the Bakwena Cave, Gauteng Abstract HTML PDF
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Vol 36, No 1 (2017) Environmental reasoning of secondary-level schoolchildren: Case study of Okahandja, Namibia Abstract HTML EPUB XML PDF
Tiani Moolman, Sanette L.A. Ferreira
Vol 35, No 1 (2016) Environmental reporting through newspapers in South Africa: A comparative study Abstract HTML EPUB XML PDF
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Vol 16, No 1 (1997) Epididymis: from lead player to side issue? Abstract PDF
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Vol 15, No 3 (1996) Eriophyid mites (Acari: Eriophyoidea: Eriophyidae) as possible control agents of undesirable introduced plants in South Africa Abstract PDF
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Vol 5, No 2 (1986) Error detection in proofreading Abstract PDF
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Vol 8, No 2 (1989) Errors in the measurement of the terrestrial magnetic field with a proton magnetometer Abstract PDF
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Vol 31, No 1 (2012) Establishing a mammalian cell culture which detects and semi-quantifies (anti-)androgen activity in the environment Abstract HTML PDF
C.R. Swiegelaar, Rialet Pieters
Vol 24, No 4 (2005) Estimation of increased regional income that emanates from economically justified road construction projects Abstract PDF
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Vol 20, No 2 (2001) Estimation of the batting ability of South African international one-day cricket players Abstract PDF
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Vol 2, No 3 (1983) Etho-ecological aspects of the Natal (Francolinus natalensis) and the Swainson’s francolin (Francolinus swainsoni) in the Willem Pretorius Game Reserve, Orange Free State Abstract PDF
C. W. Jubelius, O. B. Kok
Vol 3, No 3 (1984) Eugène Nielen Marais – Feit en Fabel Details PDF
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Vol 21, No 4 (2002) Eunuchs in classical mythology and society Abstract PDF
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Vol 32, No 1 (2013) Evaluation of a maximum entropy geographic distribution model: A case study of the Philoliche aethiopica species complex (Diptera: Tabanidae) in South Africa Details HTML PDF
P. Maharaj, B. Muller
Vol 10, No 3 (1991) Evaluation of existing selection criteria for cattle in terms of total herd efficiency Abstract PDF
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Vol 30, No 1 (2011) Evaluation of plant growth on degraded mine soils amended with class F fly ash and animal manures Abstract HTML EPUB XML PDF
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Vol 32, No 1 (2013) Evaluation of the cancer specificity of intracellular events caused by 2-methoxyestradiol-bis-sulphamate and aqueous Sutherlandia frutescens extracts Details HTML PDF
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Vol 15, No 1 (1996) Evidence that thermoinhibition and the alleviation thereof by oxygen plus kinetin in Great Lakes lettuce seed is related to mitochondrial function Abstract PDF
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Vol 34, No 1 (2015) Examples of cultural artefacts in the preparation of a mathematics lesson Abstract HTML EPUB XML PDF
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Vol 33, No 1 (2014) Experimental investigation of ruthenium-indenylidene precatalyst for 1-octene metathesis Abstract HTML PDF
Quentin L. Steyl, Cornie C.G.E. van Sittert, H.C. Manie Vosloo
Vol 30, No 1 (2011) Experimental measurement and modelling of vapour-liquid equilibrium data for the C2F4-C3F6-s-C4F8 system Abstract HTML EPUB XML PDF
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Vol 33, No 1 (2014) Exploitation and characterization of resistance to the root-knot nematode Meloidogyne incognita (Nematoda, Tylenchida) in soybean (Glycine max L. Merr) Details HTML PDF
C. Venter, H. Fourie
Vol 34, No 1 (2015) Exploring the relationship between science and indigenous knowledge: Possibilities for integration in South African Life Sciences classrooms Abstract HTML EPUB XML PDF
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Vol 30, No 1 (2011) Eye gaze and speech recognition instead of a computer mouse Abstract HTML EPUB XML PDF
Tanya R. Beelders, Petrus J. Blignaut, Francois Greeff
Vol 23, No 1/2 (2004) Eye-blink controlled computer mouse: design and evaluation Abstract PDF
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Vol 16, No 3 (1997) Fabrication and characterization of CuInSe₂CdS/ZnO thin film solar cells Abstract PDF
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Vol 29, No 3 (2010) Facilities management: Structuring a body of knowledge for continuing and tertiary education in South Africa Abstract PDF
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Vol 23, No 4 (2004) Factor rings of the Gaussian integers Abstract PDF
Cody Patterson, Kirby C. Smith, Leon van Wyk
Vol 27, No 1 (2008) Factors influencing the choice of profession of first-year teaching students Abstract PDF
N. Hislop-Esterhuizen, J. G. Maree, M. J. van der Linde, A. Swanepoel
Vol 15, No 3 (1996) Factors influencing the phenology of Ursinia cakilefolia DC., an ephemeral from Namaqualand Abstract PDF
H. M. Steyn
Vol 35, No 1 (2016) Factors that influence teachers’ use of GeoGebra for instruction Abstract HTML EPUB XML PDF
Gerrit H. Stols, Stephan J. Venter, Elizabeth M. Louw
Vol 36, No 1 (2017) Fe catalysed alkene oxidation: Effect of steric and electronic properties on non-heme oxygenase activity Abstract HTML EPUB XML PDF
Lizette Swartzberg, Cornie G.C.E. van Sittert, Andrew J. Swarts
Vol 25, No 1 (2006) Feeding association between cattle egrets (Bubulcus ibis) and mammal hosts in the central Free State Abstract PDF
H.J.B. Butler, O.B. Kok
Vol 7, No 3 (1988) Feeding ecology of rock pigeons Abstract PDF
A. C. Kok, O. B. Kok
Vol 19, No 3/4 (2000) Fibre optic communications: past, present and future Abstract PDF
B. M. Lacquet
Vol 2, No 4 (1983) Fisiese Vakterminologie – Lief en Leed Details PDF
N. Basson
Vol 9, No 2 (1990) Flight intensities of rock pigeons (Columba guinea) and sunflower damage Abstract PDF
O. B. Kok, A. C. Kok
Vol 14, No 1 (1995) Food production in developing countries - the role of plant biotechnology Abstract PDF
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Vol 14, No 3 (1995) Forum vir nuwe Afrikaanse chemieterminologie Abstract PDF
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Vol 36, No 1 (2017) Fraksies en geïsoleerde verbinding uit Tecoma stans (Bignoniaceae), ’n indringerplant, het belowende aktiwiteit teen fungus fitopatogene Abstract HTML EPUB XML PDF CORRIGENDUM
Moraba M. Meela, Ladislaus K. Mdee, Jacobus N. Eloff
Vol 7, No 4 (1988) Freshwater algae and the economy Abstract PDF
W. E. Scott, T. Zohary
Vol 31, No 1 (2012) Frogs change their tune Abstract HTML PDF
Donnavan J.D. Kruger, Louis du Preez
Vol 3, No 1 (1984) From kinetics to artificial joints - the accelerated radiation-crosslinking of high-density polyethylene Details PDF
T. A. du Plessis
Vol 29, No 3 (2010) From the Fermat points to the De Villiers3 points of a triangle Abstract PDF
Michael de Villiers
Vol 12, No 2 (1993) Fruit growth of Macadamia integrifolia Maiden & Betche cv Keauhou in the Transvaal Lowveld Abstract PDF
A. J. Joubert, L. C. Holtzhausen
Vol 10, No 2 (1991) Fruit growth of Minneola tangelo (Citrus paradisi x C. reticulata) Abstract PDF
H. J. Esterhuizen, L. C. Holtzhausen, E. Swart
Vol 25, No 4 (2006) Funksionele beskrywing van ’n faktor VIIa inhiberende peptied, IP-7, geselekteer deur faagblootleggingstegnologie Abstract PDF
S.M. Meiring, C.E. Roets, P.N. Badenhorst
Vol 18, No 3 (1999) Fuzzy Pseudo-topological Vector Spaces Abstract PDF
M. A. Muller
Vol 29, No 1 (2010) Gambling strategies for random sequences Abstract PDF
George Davie
Vol 3, No 1 (1984) Gedagtes oor die Afrikaanse Vaktaal vir Meganiese Ingenieurswese Details PDF
H. G. Denkhaus
Vol 35, No 1 (2016) Generalisation of device profiles in a context-aware service-sharing generic smart environment Abstract HTML EPUB XML PDF
H. J.C. van der Westhuizen, E. M. Ehlers
Vol 23, No 3 (2004) Genetic algorithms in computer aided inductor design Abstract PDF
Jean Fivaz, Willem A. Cronjé
Vol 16, No 2 (1997) Genetic markers in the blood of animals - a historical overview Abstract PDF
D. R. Osterhoff
Vol 31, No 1 (2012) Genetic, morphologic and behavioral study of Cyrtophora spp . (Araneae: Araneidae) in South Africa Abstract HTML PDF
P.Z.N. Franzini, H. van der Bank, A. Dippenaar-Schoeman
Vol 11, No 2 (1992) Genetiese manipulering van die gis Saccharomyces cerevisiae betreffende polisakkariedbenutting Abstract PDF
I. S. Pretoruis
Vol 19, No 3/4 (2000) Genetiese variasie in mopanie Abstract PDF
L. Brand
Vol 1, No 2 (1982) Geophysics and the development of modern geology Details PDF
J. H. de Beer
Vol 1, No 2 (1982) Geophysics in oil exploration Details PDF
J. L. Fatti
Vol 10, No 1 (1991) Gesondheid in Afrika Abstract PDF
C. F. Slabber
Vol 8, No 2 (1989) Gevorderde materiale in die RSA Details PDF
S. Hart
Vol 7, No 1 (1988) Gewone Afrikaanse en Engelse name vir die meer algemene Suid-Afrikaanse sampioene en ander makroswamme Details PDF
G. J. M. A. Gorter, A. Eicker
Vol 8, No 3 (1989) Global rise in sea level: a South African perspective Abstract PDF
J. R. E. Lutjeharms, D. H. Swart
Vol 27, No 4 (2008) Global warming and climate change with reference to South Africa. Some perspectives Abstract PDF
Gawie de Villiers, Giel Viljoen, Herman Booysen
Vol 13, No 4 (1994) Gradograms - a new aid to cladistic taxonomy Abstract PDF
I. C. Burger, J. Heidema, W. A. Labuschagne, T. A. Meyer, B. E. van Wyk
Vol 5, No 3 (1986) Guide to biological drawing - Part 1: Line drawings Abstract PDF
E. Holm
Vol 5, No 4 (1986) Guide to biological drawing - Part 2: Depth, shadow and texture Abstract PDF
E. Holm
Vol 21, No 2 (2002) Guidlines for the choice of economic public infrastructure projects Abstract PDF
W. J. Pienaar
Vol 26, No 3 (2007) Habitat preference, feeding distance and flight direction of cattle egrets (Bubulcus ibis) in the central Free State. Abstract PDF
Hennie Butler, Ordino Kok
Vol 32, No 1 (2013) Haemophilia amongst the descendants of Queen Victoria. Abstract HTML EPUB XML PDF
Francois P. Retief, André Wessels, Johan F.G. Cilliers
Vol 14, No 3 (1995) Hartoorplantings in die publieke oog - illusies en wanopvattings gebaseer op historiese sosio - kulturele opvoeding Details PDF
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Vol 31, No 1 (2012) Health Assessment of fish communities exposed to pig slurry in the Vaal River, South Africa Abstract HTML PDF
Wihan Pheiffer, Rialet Pieters
Vol 36, No 1 (2017) Herbesin oor die opleiding van natuurwetenskaponderwysers in Suid-Afrika: Lesse uit Finland Abstract HTML EPUB XML PDF
Josef de Beer, Piet Ankiewicz
Vol 8, No 2 (1989) Hersiening van die Bouwoordeboek: ’n Vorderingsnuusbrief Details PDF
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Vol 2, No 3 (1983) Hersiening van die Chemiewoordeboek Details PDF
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Vol 10, No 4 (1991) Hersiening van die Fisikawoordeboek Details PDF
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Vol 1, No 2 (1982) Hersiening van die Statistiekwoordeboek Details PDF
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Vol 8, No 1 (1989) Hersiening van die Sterrekundewoordeboek Details PDF
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Vol 3, No 2 (1984) Hersiening van die Wiskundewoordeboek Details PDF
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Vol 36, No 1 (2017) High rates of bacterial vaginosis and Chlamydia in a low-income, high-population-density community in Cape Town Abstract HTML EPUB XML PDF
Katie S. Lennard, Smritee Dabee, Shaun L. Barnabas, Enock Havyarimana, Shameem Z. Jaumdally, Gerrit Botha, Nonhlanhla N. Mkhize, Linda-Gail Bekker, Glenda Gray, Nicola Mulder, Jo-Ann Passmore, Heather B. Jaspan
Vol 31, No 1 (2012) Histological changes in the liver of two freshwater species from Roodekopjes Dam in the North West Province: Preliminary results Abstract HTML PDF
Byron M. Bester, J. C. van Dyk, G. M. Wagenaar
Vol 32, No 1 (2013) Histologieal assessment of the main visceral organs of Sternophysinx filaris and Sternophysinx calceola (Crustacea: Amphipoda) Details HTML PDF
B. Bester, P.E. de Lange-Jacobs
Vol 32, No 1 (2013) Histology as a biomarker to determine the effect of pollution on two fish species from the Hartebeespoort Dam: Prelimanary results Details HTML PDF
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Vol 19, No 2 (2000) Histopatologiese veranderinge in die testis van Oreochromis mossambicus (Ciehlidae) na blootstelling aan koper Abstract PDF
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Vol 3, No 2 (1984) Historiese oorsig oor die aktiwiteite van die Afdelings binne die Fakulteit Natuurwetenskap en Tegniek Abstract PDF
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Vol 36, No 1 (2017) Hoë voorkomskoers van bakteriële vaginose en Chlamydia in ’n lae-inkomste, hoë-bevolkingsdigtheid gemeenskap in Kaapstad Abstract HTML EPUB XML PDF
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Vol 31, No 1 (2012) Indigenous knowledge in the life sciences classroom: Science, pseudo-science or a missing link? Abstract HTML EPUB XML PDF
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Vol 32, No 1 (2013) Induction of the phenylpropanoid pathway in wheat plants after fumigation with SO2 in open-top chambers (OTCs) Details HTML PDF
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Vol 33, No 1 (2014) Integrated, qualitative and quantitative career counselling and career construction with a learner with a technical interest and aptitude who presents with attention deficit leads to positive results Abstract HTML EPUB XML PDF
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E.A. Ueckermann, H. Heyne, L.R. Tiedt
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Vol 21, No 2 (2002) Is daar ’n behoefte aan nuwe Afrikaanse chemieterme? Abstract PDF
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Vol 31, No 1 (2012) Is ethylene binding after treatment of pre-climacteric bananas to stimulate ripening reversible or permanent? Abstract HTML PDF
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Vol 27, No 1 (2008) It’s Time to End the Decade of Confusion about OBE in South Africa Abstract PDF
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Vol 6, No 2 (1987) Kunsmatige teelmetodes by diere. Navorsing en praktiese toepassing loop hand aan hand Details PDF
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A. M. Koorts, A. N. Hall, M. Viljoen Viljoen
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Vol 11, No 2 (1992) Measurement of the oxygen binding properties of haemocyanin with the aid of a thin-layer optical cell Abstract PDF
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Vol 17, No 4 (1998) Meertalige Terminologielys: HIV/VIGS Abstract PDF
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Vol 32, No 1 (2013) Nematodes associated with the Natal long-fingered bat (Miniopterus natalensis) colony in Bakwena Cave, Gauteng Details HTML PDF
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Vol 2, No 3 (1983) Nonlinear functional analysis Abstract PDF
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Vol 16, No 3 (1997) Normtoets en ander terme: lesers se kommentaar Abstract PDF
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Vol 32, No 1 (2013) Nutritional practices and needs of resource-constrained communities as seen through the eyes of primary school teachers Abstract HTML EPUB XML PDF
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Daniek Joubert
Vol 33, No 1 (2014) Objective Bayesian estimators for the censored Rayleigh model using different loss functions Details HTML PDF
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E. Kilian, A. Avenant-Oldewage
Vol 24, No 3 (2005) Old and new tendencies in ecotoxicology: the relevance of stress ecology and ecotoxicogenomics Abstract PDF
S. A. Reinecke
Vol 10, No 1 (1991) Omgewingsfaktore en Fitoplanktonproduksie in die Vaalrivier by Balkfontein Abstract PDF
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Vol 2, No 3 (1983) Ontwikkeling van ’n Afrikaanse vaktaal vir die Oseanologie Details PDF
J. R. E. Lutjeharms
Vol 3, No 3 (1984) Oorhoofse bepaling van navorsingsprioriteite in die owerheidsektor Details PDF
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Vol 10, No 3 (1991) Openingsrede Abstract PDF
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Vol 1, No 4 (1982) Opiate receptors and opioid peptides: "The poppies of the mind" Abstract PDF
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Vol 24, No 3 (2005) Opsommings van geselekteerde referate gelewer tydens die S.A. Akademie vir Wetenskap en Kuns se Simposium vir die Afdeling Biologiese Wetenskappe, gehou op 1 Oktober 2004 Details PDF
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Vol 28, No 1 (2009) Optimal assignment and scheduling of workers and tasks on an assembly line Abstract PDF
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J. G. Maree, N. J.S. Basson, R. Malan
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Hendrik J. van Heerden, Petrus J. Meintjes
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Vol 17, No 1 (1998) Orientation and navigation in birds Abstract PDF
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J. H. R. Enslin
Vol 28, No 2 (2009) Orthopedics in the Graeco - Roman era Abstract PDF
Louise Cilliers, François Retief
Vol 9, No 3 (1990) Oxygen toxicity Abstract PDF
C. A. van der Westhuizen, M. Viljoen, M. J. Pitout, P. H. van Papendorp
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P. F. Levay, M. Viljoen, H. S. Meij
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E. Stols, Jacques M. Berner
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J.F. Warren, J.M. Berner
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Elsa Mentz
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Ludwig de Bruin, Elize M. Ehlers
Vol 18, No 4 (1999) Partitions of sets in metric and normed spaces induced by concentric spheres and parallel hyperplanes. Abstract PDF
K. J. Swanepoel
Vol 19, No 1 (2000) P.B.B. Vosloo — Wetenskaplike en Wateringenieur Abstract PDF
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Vol 19, No 2 (2000) Perspective for nested climate modelling over southern Africa Abstract PDF
F. A. Engelbrecht
Vol 25, No 2 (2006) Philosophical tendencies in the genesis of our understanding of physical nature Abstract PDF
D. F. M. Strauss
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Mart-Mari Duvenhage, O. M. Ntwaeaborwa, H. C. Swart
Vol 17, No 3 (1998) Photovoltaic electricity Abstract PDF
R. Swanepoel
Vol 6, No 3 (1987) pH-regulation: the role of the hepatorenal system Abstract PDF
M. J. Pitout, G. T. Willemse
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M. L. Gründlingh, J. L. Largier
Vol 22, No 1 (2003) Physiognomy in Graeco-Roman times Abstract PDF
François Retief, Louise Cilliers
Vol 15, No 4 (1996) Physiology and pathophysiology of cell organelles Abstract PDF
J. J. Theron, A. Panzer, N. Claasen, N. Lizamore
Vol 16, No 1 (1997) Physiology and pathophysiology of cell organelles Abstract PDF
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Vol 17, No 1 (1998) Physiology and pathophysiology of cell organelles Abstract PDF
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Daniël Louw, Vreda Pieterse
Vol 6, No 3 (1987) Plant available water Abstract PDF
P. C. Nel, J. G. Annandale
Vol 6, No 3 (1987) Plant utilization: A core activity of the National Botanic Gardens Abstract PDF
J. N. Eloff
Vol 1, No 2 (1982) Plantolie as dieselbrandstof: (i) Stabiliteitstoetse en spesifikasies vir verskillende grade plantolies Abstract PDF
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Vol 1, No 3 (1982) Plantolie as dieselbrandstofaanvuller: Stabiliteitseienskappe van vetsuuresterbrandstof wat uit sonneblomsaadolie berei is Abstract PDF
L. M. du Plessis
Vol 19, No 1 (2000) Poisoning in ancient Rome Abstract PDF
F. P. Retief, L. Cilliers
Vol 32, No 1 (2013) Pollen morphology of Prototulbaghia Vosa: A comparative palynological study of the Southern African Alliaceae. Abstract HTML EPUB XML PDF
Melissa Andriessen, Madeleen Struwig, Stefan J. Siebert
Vol 3, No 2 (1984) Pollutant concentrations predicted by a steady state Gaussian plume model Abstract PDF
O. L. Fourie, J. C. Venter, C. M. Vleggaar
Vol 5, No 3 (1986) Pollution associated with intensive livestock-production units Abstract PDF
J. C. Venter
Vol 5, No 1 (1986) Pollution of water supplies Abstract PDF
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Vol 5, No 4 (1986) Pollution research in the Republic of South Africa Abstract PDF
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Vol 33, No 1 (2014) Polycyclic aromatic hydrocarbons (PAHs) in the aquatic ecosystems of Soweto and Lenasia Details HTML PDF
W. Pheiffer, R. Pieters, L.P. Quinn, N.J. Smit
Vol 15, No 1 (1996) Population growth, economic development and carrying capacity of the environment - are they compatible or in conflict? Abstract PDF
A. E. F. Heydom
Vol 5, No 1 (1986) Porous ThO2-rich glass ceramic Abstract PDF
P. W. Richter
Vol 3, No 1 (1984) Positive operators on Banach lattices Abstract PDF
P. van Eldik
Vol 31, No 1 (2012) Possible Induction of Autophagy and Apoptosis by a Novel 17-Beta-Estradiol Analogue in Esophageal Carcinoma Cells. Abstract HTML PDF
Elize Wolmarans, Thandi V. Mqoco, André Stander, Sumari Marais, Annie M. Marais
Vol 33, No 1 (2014) Posters organised by the Faculty of Education and Department of Physiology at the University of Pretoria, Groenkloof Campus, South Africa on 16 October 2013 Details HTML PDF
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Vol 33, No 1 (2014) Posters presented at the School of Environmental Sciences and Development of the North-West University, Potchefstroom Campus, South Africa on 05 October 2012 Details HTML PDF
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Vol 33, No 1 (2014) Potentially problematic elements in sediment and fish from the Orange-Vaal River system Details HTML PDF
W. Pheiffer, R. Pieters, H. Bouwman, C. Mor
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Sydney Mothokwa, Estelle Gaigher, Elize Randall†, Melanie Moen
Vol 8, No 2 (1989) Practical problems and possible corrections of agricultural research at tertiary education institutions Abstract PDF
J. J. Human
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M. Viljoen, A. Koorts
Vol 33, No 1 (2014) Preliminary results on the biodiversity of South African amphibian blood parasites Details HTML PDF
E.C. Netherlands, N.J. Smit, L.H. du Preez
Vol 2, No 2 (1983) Preliminary test-shrinkage estimators Abstract PDF
H. H. Lemmer
Vol 32, No 1 (2013) Prevention of infections in an assisted reproduction laboratory in a developing country Details HTML PDF
C. Huyser, J.M. Fourie
Vol 21, No 4 (2002) Prey manipulation in a grassland community at an inland airport in South Africa Abstract PDF
A. C. Kok, O. B. Kok
Vol 5, No 1 (1986) Primary evaluation of plants, with regards to chemical composition and activity in other biological systems Abstract PDF
L. M. van der Vijver, S. Botha, A. M. C. Kruger
Vol 10, No 2 (1991) Primitive elements for commutative ring extensions Abstract PDF
H. J. Schutte
Vol 32, No 1 (2013) Private retirement resorts in South Africa: Guidelines for wellness and sustainability in the long term. Abstract HTML EPUB XML PDF
Andries C. Hauptfleisch
Vol 24, No 1/2 (2005) Probiotics: diet supplements of live, non-pathogenic micro-organisms Abstract PDF
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Vol 18, No 3 (1999) Probleemoplossing, AMESA en Wiskundekompetisies Details PDF
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Vol 24, No 4 (2005) Problem-based approach to mathematics in grades 9 and 11 in the Limpopo Province Abstract PDF
J. G. Maree, J. M. Molepo, J. H. Owen, R. Ehlers
Vol 2, No 1 (1983) Probleme met Chemieterme Details PDF
D. F. Louw
Vol 33, No 1 (2014) Production of full-length H5 in E. coli and purification by FPLC Details HTML PDF
D. Patini, N. Da Camara, G. Koorsen
Vol 4, No 1 (1985) Proefbuisbabas Details PDF
C. Sevenster, J. V. van der Merwe
Vol 28, No 4 (2009) Projects to improve mathematics performance at a university of technology Abstract PDF
Ina Louw
Vol 31, No 1 (2012) Promoting transformative learning: Writing a reflective journal in Natural Sciences. Abstract HTML EPUB XML PDF
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Vol 19, No 1 (2000) Prophylaxis of malaria in Southern Africa Abstract PDF
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Vol 1, No 4 (1982) Prostaglandins and thrombosis formation Abstract PDF
M. Verstraete
Vol 33, No 1 (2014) Provisioning of REST services on mobile Android devices Abstract HTML PDF
Charl van der Westhuizen, Marijke Coetzee
Vol 16, No 4 (1997) Pseudo-topological Riesz spaces Abstract PDF
M. A. Muller
Vol 35, No 1 (2016) Pulsars as jittery timers Abstract HTML EPUB XML PDF
J. M. Maritz, P. J. Meintjes
Vol 5, No 1 (1986) Quality characteristics of ostrich meat Abstract PDF
P. H. Heinze, R. T. Naudé, A. J. J. van Rensburg
Vol 23, No 4 (2004) Quality improvement in higher education: a critical review, with reference to South Africa Abstract PDF
R. W. Pretorius
Vol 34, No 1 (2015) Quantifying and applying modularity in the Afrikaans film industry (1994–2014) as a complex network Abstract HTML EPUB XML PDF
Burgert A. Senekal
Vol 26, No 3 (2007) Quo vadis South African universities? Abstract PDF
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Vol 30, No 1 (2011) Radiation distribution and protection in a surgical theatre Abstract HTML EPUB XML PDF
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Vol 3, No 1 (1984) Radical classes, connectednesses and torsion theories Abstract PDF
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Vol 17, No 2 (1998) Reactor optimisation for the production of homogeneous large area amorphous silicon solar cells on flexible substrates Abstract PDF
J. D. Saunderson
Vol 17, No 4 (1998) Recycling of solid waste in the textile and apparel industry in South Africa Abstract PDF
M. Larney
Vol 33, No 1 (2014) Reduction of water poverty through mapping with a focus on weightings Abstract HTML PDF
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Vol 3, No 2 (1984) Referate gelewer tydens die Afdeling Ingenieurswese, Tak Witwatersrand se takvergaderings gedurende 1982 en 1983 Details PDF
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Vol 1, No 3 (1982) Referate gelewer tydens die Landbousimposium oor Die benutting van opgeleide mannekrag in die landbou, wat plaasgevind het op 19 Maart 1982 Details PDF
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Vol 2, No 4 (1983) Referate gelewer tydens die Landbousimposium oor Landbouopleiding in die R.S.A., wat plaasgevind het op 25 April 1983 Details PDF
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Vol 9, No 4 (1990) Regional microthermometric data base for the Proterozoic rocks of the Northwestern Cape Province Abstract PDF
A. E. Schoch, E. Klatt, D. Elsmere
Vol 33, No 1 (2014) Regioselectivity during the palladium catalysed hydro-esterification of stilbenes and related alkenes Abstract HTML PDF
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Vol 12, No 2 (1993) Regstellende aksies ten opsigte van die natuurwetenskappe Details PDF
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Vol 27, No 4 (2008) Regstelling Abstract PDF
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Vol 27, No 3 (2008) Relationship between group size and feeding success of cattle egrets (Bubulcus ibis) in the central Free State Abstract PDF
Hennie Butler, Ordino Kok
Vol 11, No 3 (1992) Relationships between the design and performances of sailboards Abstract PDF
K. F. Kriel
Vol 2, No 4 (1983) Relative age determination of the skull of the chacma baboon (Papio ursinus) Abstract PDF
J. P. van Niekerk, O. B. Kok, L. P. Stoltz
Vol 15, No 1 (1996) Renal clearance of melatonin Abstract PDF
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Vol 33, No 1 (2014) Repatriation of remains of the Ebo four from Angola Details HTML PDF
M. Steyn, W.C. Nienaber, W.S. Boshof
Vol 18, No 1 (1999) Research and areas of speciality in the Department of Electrical and Electronic Engineering at the University of Pretoria Abstract PDF
I. K. Craig
Vol 31, No 1 (2012) Research on undergraduate mathematics education: A South African perspective. Abstract HTML EPUB XML PDF
Ansie Harding, Johann Engelbrecht
Vol 36, No 1 (2017) Resilience of conservancies in the Western Cape: A social, economic and spatial perspective Abstract HTML EPUB XML PDF
Nina Botha, Sanette L.A. Ferreira
Vol 9, No 4 (1990) Respirometry — as applied to terrestrial and aquatic invertebrates Abstract PDF
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Vol 34, No 1 (2015) Rhenium-isocyanide complexes Abstract HTML PDF
Xandri Schoultz
Vol 26, No 4 (2007) Rock Pigeon x Feral Pigeon hybrid? Abstract PDF
Pieter Le Roux, Ordino Kok, hennie Butler
Vol 8, No 2 (1989) Role and responsibility of the Department of Agriculture and Water Supply in and for agricultural research at tertiary education institutions Abstract PDF
F. J. van der Merwe
Vol 33, No 1 (2014) Role perceptions of lecturers of first year science students: A focus on gender differences Abstract HTML EPUB XML PDF
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Vol 11, No 2 (1992) Samewerking met Afrika op wetenskapsgebied Details PDF
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Vol 15, No 4 (1996) Sanitêre ingenieurswese en legioensiekte Abstract PDF
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Vol 9, No 4 (1990) SARN en die natuurwetenskaplike Details PDF
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Vol 1, No 3 (1982) Satellite observation of ocean colour off the South African West Coast Abstract PDF
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Vol 32, No 1 (2013) Scanning electron microscopic study of eriophyoid mite (Acari: Eriophyoidea) morphology. Details HTML PDF
C. Craemer
Vol 28, No 1 (2009) Scheduling spouse - avoiding mixed doubles round - robin tennis tournaments Abstract PDF
A. P. Burger, J. H. van Vuuren
Vol 19, No 2 (2000) Schistosomiasis, an underestimated and neglected problem, even in the endemic areas of the RSA Abstract PDF
C. T. Wolmarans
Vol 32, No 1 (2013) Scoring multiple choice questions Abstract HTML EPUB XML PDF
John J. Barnard
Vol 32, No 1 (2013) Screening and characterization of rhizobial strains for nodulation and propagation of forage legumes Details HTML PDF
F.L. Bopape, A.I. Hassen
Vol 29, No 3 (2010) Search engine coverage of South African and Afrikaans websites Abstract PDF
Johan Breytenbach, Theo Macdonald
Vol 33, No 1 (2014) Seasonal migration and reproductive behaviour of the Common River Frog (Amietiaangolensis) in the North-West University Botanical gardens Details HTML PDF
J. Viviers, D.J.D. Kruger, L.H. du Preez
Vol 12, No 2 (1993) Secretory mechanism of atrial natriuretic peptide (ANP) Abstract PDF
J. J. Theron, H. Bosman, R. de Winter, C. N. Henning
Vol 30, No 1 (2011) Sedimentary environments on the Inhaca Island system with special reference to the petrographic and geochemical characterisation of the sediments Abstract HTML EPUB XML PDF
Marieke Peché
Vol 3, No 2 (1984) Semi-projective modules Abstract PDF
D. Döman
Vol 31, No 1 (2012) Sense-making: A necessity for effective learning of Mathematics. Abstract HTML EPUB XML PDF
Gabriël F. du Toit
Vol 33, No 1 (2014) Separation of tantalum and niobium with solvent extraction Abstract HTML PDF
Maria J. Ungerer, Derik J. van der Westhuizen, Gerhard Lachmann, Henning M. Krieg
Vol 20, No 1 (2001) Serum melatonin concentrations in coronary heart disease patients with hypercholesterolaemia Abstract PDF
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Vol 32, No 1 (2013) Short-term threats for the sustained survival of freshwater Mollusca in the Olifants River and selected tributaries. Abstract HTML EPUB XML PDF
Kenné N. de Kock, Cornelius T. Wolmarans, Mathilde Kemp, Wietsche Roets
Vol 31, No 1 (2012) Signaling pathways involved in the induction of cell death in breast cell lines by a novel carbonic anhydrase 9 inhibitor or antimitotic compound Abstract HTML PDF
B.A. Stander, F. Joubert, A.M. Joubert
Vol 5, No 3 (1986) Silting in the Richards Bay Nature Reserve, Natal Abstract PDF
J. Cooks, J. R. Pretorius, L. Venter
Vol 9, No 2 (1990) Simposia en konferensies Abstract PDF
T. G. Alant
Vol 7, No 2 (1988) Simposium van die Afdeling Landbouwetenskappe oor Tegnologie vir die Landbou, 24 Junie 1987 Details PDF
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Vol 4, No 3 (1985) Skryfprobleme met Chemieterme Details PDF
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Vol 3, No 4 (1984) Skryfprobleme met Chemieterme Details PDF
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Vol 2, No 2 (1983) Skryfprobleme met Chemieterme Details PDF
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Vol 2, No 3 (1983) Skryfprobleme met Chemieterme Details PDF
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Vol 7, No 4 (1988) Skryfprobleme met chemieterme (vervolg) Details PDF
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Vol 3, No 1 (1984) Slow virus diseases in sheep and goats Details PDF
E. de Villiers
Vol 31, No 1 (2012) Socially responsible ethnobotanical surveys in the Cape Floristic Region: ethical principles, methodology and quantification of data Abstract HTML EPUB XML PDF
Ben-Erik Van Wyk, Josef J. de Beer
Vol 7, No 4 (1988) Soft drinking water: no cause of cardiovascular disease? Abstract PDF
D. A. van Staden, E. van der Walt
Vol 5, No 3 (1986) Soil deterioration Abstract PDF
M. C. F. du Plessis
Vol 32, No 1 (2013) Soil ecological risk assessments of selected South African soils and derivation of soil quality standards Details HTML PDF
J.J. Wahl, M. S. Maboeta, H. J.P. Eijsackers, L. van Rensburg
Vol 32, No 1 (2013) Soil microbial community dynamies in the Zeekoegat Conservation Agriculture trial, Roodeplaat Details HTML PDF
J. Habig
Vol 1, No 1 (1982) Some properties of annihilators of modules Abstract PDF
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Vol 2, No 1 (1983) South African energy in perspective Details PDF
F. W. Quass
Vol 28, No 4 (2009) South Africa’s mathematics crisis: Innovative resolution imperative Abstract PDF
Alet Rademeyer
Vol 31, No 1 (2012) Spatial orientation and cognitive load as factors influencing learning amongst blind learners in the Life Sciences Abstract HTML EPUB XML PDF
Mbulaheni O. Maguvhe, Msongelwa J. Gumede, William J. Fraser, Henoch Schoeman
Vol 33, No 1 (2014) Speciation of [ZrClx(OH).y(H2O)z]q by electrochemical measurements Details HTML PDF
Roné Kemp, Gerhard Lachmann, Derik J. van der Westhuizen, Cornelius J. le Roux, Henning M. Krieg
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R. Schnetler, G. Koorsen, W.D.H. Gillan
Vol 32, No 1 (2013) Sperm purification for the removal of bacteria, HIV-1 RNA and proviral DNA from human semen Details HTML PDF
J.M. Fourie, N.M. Loskutoff, C. Huyser
Vol 33, No 1 (2014) Sperm vitrification: An alternative to conventional cryopreservation Details HTML PDF
M. Slabbert, S.S. du Plessis, C. Huyser
Vol 14, No 4 (1995) Sperms verklap omgewingsbesoedeling Abstract PDF
A. J. Reinecke
Vol 36, No 1 (2017) Spheroidisation of iron powder in a microwave plasma reactor Abstract HTML EPUB XML PDF
Jean H. van Laar, Hertzog Bissett, John C. Barry, Isak J. van der Walt, Philip L. Crouse
Vol 32, No 1 (2013) Spider diversity of the Kalahari: Adaptation to survive Details HTML PDF
A. M. van den Berg, A. S. Dippenaar-Sehoeman
Vol 31, No 1 (2012) Spider diversity of the South African Savannah Biome Abstract HTML PDF
A.S. Dippenaar-Schoeman, S.H. Foord, C.R. Haddad
Vol 19, No 1 (2000) Spin-density-wave behaviour o f Cr-Si and Cr-Ga alloy single crystals Abstract PDF
A. R. E. Prinsloo
Vol 26, No 1 (2007) Standard residential flood damage functions for South African conditions Abstract PDF
Gawie de Villiers, Giel Viljoen, Herman Booysen
Vol 33, No 1 (2014) Standardisation of techniques for bone cellular research Details HTML PDF
A.E. Kasonga, S. Marais, J.C.A. Boeyens, M.C. Kruger, M. Coetzee
Vol 24, No 1/2 (2005) Standpunt oor kernenergie in Suid-Afrika Abstract PDF
Wessel Van Zyl de Villiers, Eben Mulder
Vol 26, No 1 (2007) Standpunt van iap (Interacademy Panel) oor evolusie Abstract PDF
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Vol 4, No 3 (1985) Statistical analysis based on quaternion normal random variables Abstract PDF
H. M. Rautenbach, J. J. J. Roux
Vol 2, No 2 (1983) Statistics in historical-philosophical perspective Abstract PDF
J. C. Geertsema
Vol 15, No 4 (1996) Statistiese terminologieprojek Abstract PDF
H. S. Steyn
Vol 5, No 1 (1986) Sterrekunde in Suid-Afrika: Die wetenskaplike projekte en onderrigprogramme Details PDF
W. F. Wargau, B. Warner
Vol 1, No 1 (1982) Stralingsprosessering in Suid-Afrika Details PDF
J. W. L. de Villiers
Vol 33, No 1 (2014) Strategies for a smooth implementation of the South African professional learning community model Abstract HTML EPUB XML PDF
Christina J. van Staden, Elsa Mentz
Vol 10, No 2 (1991) Stress hormones and physical activity Abstract PDF
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Vol 25, No 1 (2006) Stress response of the autonomic nervous system on skydiving and freefall Abstract PDF
C.C. Grant, N. Claassen, M. Viljoen
Vol 32, No 1 (2013) Structural damage caused by SO2, on leaves of wheat (Triticum aestivum) Details HTML PDF
K. J. Radojevic, E. P.J. Kleynhans, A. Jordaan
Vol 13, No 2 (1994) Stucture and function of peroxisomes Abstract PDF
J. J. Theron, D. H. van Papendorp
Vol 29, No 3 (2010) Studentesimposium in die Natuurwetenskappe 30 Oktober 2009, Universiteit van die Vrystaat ’n Seleksie van referaatopsommings Abstract PDF
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Vol 28, No 4 (2009) Study orientation and knowledge of basic vocabulary in Mathematics in the primary school Abstract PDF
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Vol 32, No 1 (2013) Studying possible platinum group element nanostructures in monosulphide systems by means of synthetic sulphide melts. Details HTML PDF
Bianca Kennedy
Vol 30, No 1 (2011) Substituent effects in phosphine ligands Abstract HTML EPUB XML PDF
C. Alicia Renison, D. Bradley G. Williams, Alfred J. Muller
Vol 7, No 1 (1988) Successful transcervical embryo transfer in two strains of mice Abstract PDF
C. de Milander, M. S. E. Wimmers, J. V. van der Merwe, F. le R. Fourie
Vol 3, No 2 (1984) Suid-Afrika se kernkragprogram en toekomsvooruitsigte Details PDF
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Vol 32, No 1 (2013) Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie Volume 32, Nommer 1 Details PDF
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Vol 32, No 1 (2013) Sulphur dioxide contamination and drought lead to reduced PSII-activity and CO2 assimilation in maize plants (Zea mays) Details HTML PDF
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Vol 7, No 1 (1988) Summary on Bayes estimation and hypothesis testing Abstract PDF
D. J. de Waal
Vol 21, No 3 (2002) SUNSAT: South Africa’s first satellite in space Abstract PDF
A. Schoonwinkel, G. W. Milne, J. J. du Plessis, S. Mostert
Vol 8, No 1 (1989) Supergeleiding: Die verlede, hede en toekoms Details PDF
J. H. van der Merwe
Vol 30, No 1 (2011) Supersoft X-ray sources Abstract HTML EPUB XML PDF
Alida Odendaal
Vol 11, No 2 (1992) Supersymmetric nonrelativistic quantum mechanics Abstract PDF
H. Fiedeldey
Vol 25, No 2 (2006) Surgery in the Graeco-Roman era Abstract PDF
François P. Retief, Louise Cilliers
Vol 32, No 1 (2013) Survival of the scorpion Opistophthalmus pugnax (Scorpionidae) after exposure to a lethal dosage SO2 gas. Abstract HTML EPUB XML PDF
Willie J. van Aardt
Vol 22, No 4 (2003) Sustainable land use and soil quality: organic matter as an indicator Abstract PDF
C. C. du Preez
Vol 25, No 4 (2006) Swartwattelbome: seën of vloek vir Suid- Afrika? Abstract PDF
F.H. Smith
Vol 33, No 1 (2014) Synthesis and characterisation of new long alkyl chain bimetallic bridging tetra-carboxylate complexes Details HTML PDF
Ebraheim Botha, Elizabeth Erasmus
Vol 35, No 1 (2016) Synthesis, characterisation and electrochemical studies of osmocene-containing alcohols Abstract HTML EPUB XML PDF
M. Govender, J. C. Swarts, E. Müller
Vol 34, No 1 (2015) Synthesis of a bi-functional monomer Abstract HTML PDF
Marlene Prinsloo
Vol 30, No 1 (2011) Synthesis of a composite inorganic membrane for the separation of nitrogen, tetrafluoromethane and hexafluoropropylene Abstract HTML EPUB XML PDF
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Vol 33, No 1 (2014) Synthesis of amino-MIL-53(Al) with adsorption of ferrocene and ferrocenecarboxylic acid Abstract HTML PDF
Frederick H. Peens, Ernie H.G. Langner
Vol 33, No 1 (2014) Synthesis of tetrafluoroethylene through pyrolysis of the salts of pentafluoropropionic acid Details HTML PDF
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Vol 32, No 1 (2013) Synthesis of the C(1)–C(7) fragment of the HO-FC1 and ISO-FC1 fumonisin toxins Details HTML PDF
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Vol 4, No 3 (1985) Taalgebruik in die nywerheid Details PDF
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Vol 31, No 1 (2012) Taxonomical description of the sclerite structures in the haptor of the Paradiplozoon sp. on Labeo umbratus in the Vaal Dam Abstract HTML PDF
Quinton Dos Santos, Annemarie Avenant- Oldewage
Vol 35, No 1 (2016) Teachers’ insight into misconceptions about simple circuits Abstract HTML EPUB XML PDF
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Vol 35, No 1 (2016) Teaching Generation Y Abstract HTML EPUB XML PDF
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Vol 15, No 4 (1996) Techniques for improving the accuracy of frequency measurements on proton precession signals Abstract PDF
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Vol 31, No 1 (2012) Techniques for studying DNA methylation: An epigenetic mark of biodiversity Abstract HTML PDF
Vanessa O’Neill, Charlene Andraos, Tamsyn Jeffery, G. Koorsen, Liza Bornman
Vol 11, No 1 (1992) Technology and communication Abstract PDF
J. B. Clark
Vol 13, No 4 (1994) Technology for the fully automated milking of cows Abstract PDF
J. Gouws
Vol 6, No 4 (1987) Tegnologie in perspektief Details PDF
T. G. Alant
Vol 17, No 2 (1998) Tegnologie vir ’n geïntegreerde gedeeltelik serieresonante mutator Abstract PDF
J. M. Brand
Vol 2, No 4 (1983) Terme in die Molekulêre Biologie Details PDF
D. F. Louw
Vol 4, No 4 (1985) Terme wat verband hou met spesievorming Details PDF
P. A. J. Ryke
Vol 18, No 3 (1999) Terminologie met betrekking tot kernmateriaalwaarborge Abstract PDF
N. von Wielligh, J. S. Maritz, W. van Z. de Villiers
Vol 4, No 4 (1985) Terminologie vir Drywingselektronika (Deel III) Tiristorterminologie Details PDF
C. G. Steyn, J. D. van Wyk
Vol 5, No 1 (1986) Terminologie vir Drywingselektronika (Deel IV) Tiristorterminologie (vervolg) Details PDF
C. G. Steyn, J. D. van Wyk
Vol 32, No 1 (2013) Termite eating spiders of the Cedarberg Wilderness Area (Araneae: Ammoxenidae). Details HTML PDF
S. L. Seshothela, A. S. Dippenaar-Schoeman, T. Bird
Vol 23, No 3 (2004) The 2004 senior Harmony South African Mathematics Olympiad: An analysis of the results of the senio group, second round Abstract PDF
J. G. Maree, E. C. Olivier, A. C. Swanepoel
Vol 31, No 1 (2012) The ex situ monitoring of Frithia humilis as a control study of a translocation project Abstract HTML PDF
J. Glatz, N. Maree, E. Kruger
Vol 33, No 1 (2014) The in vitro response of osteoclast-like and osteoblast cells to electrospun calcium phosphate biphasic candidate scaffolds for bone tissue engineering Details HTML PDF
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Vol 31, No 1 (2012) The in vitro effects of compound-X on growth, morphology, the induction of autophagy and apoptosis, as well as cell cycle progression in a cervical adenocarcinoma cell line Abstract HTML PDF
S. Marais, T.V. Mqoco, B.A. Stander, R. Prudent, L. Lafanechère, A.M. Joubert
Vol 36, No 1 (2017) The adenosine A1 and A2A receptor affinity of a series of 3,4-dihydropyrimidone derivatives Abstract HTML EPUB XML PDF
Runako M. Katsidzira, Mietha M. van der Walt, Jacobus J. Bergh, Gisella Terre’Blanche
Vol 13, No 3 (1994) The adrenals of the African elephant (Loxodonta africana): A few observations. 2. The zona reticularis, medullary capsule, F - zone and medulla Abstract PDF
F. G. W. Strassberger, M. M. Nel, P. P. C. Nel
Vol 13, No 3 (1994) The adrenals of the African elephant(Loxodonta africana): A few observations. 1. The capsule, zona glomerulosa and zona fasciculata Abstract PDF
F. G. W. Strassberger, M. M. Nel, P. P. C. Nel
Vol 34, No 1 (2015) The affordances of ethnobotanical research in the 21st century Abstract HTML EPUB XML PDF
Ben-Erik van Wyk
Vol 27, No 2 (2008) The Afrikaner and schizophrenia: A Genetic study Abstract PDF
Louw Roos
Vol 26, No 1 (2007) The anatomy of startle Abstract PDF
Annie Panzer, Stephen Lambert
Vol 6, No 1 (1987) The anthropic principle Abstract PDF
J. C. A. Boeyens
Vol 33, No 1 (2014) The antidiabetic potential of a polyherbal tea mixture and its constituents in vitr Details HTML PDF
V. Paddy, J.J. van Tonder, V. Steenkamp
Vol 7, No 2 (1988) The apparent effect of melatonin on glucose homeostasis in the liver Abstract PDF
F. A. Müller
Vol 33, No 1 (2014) The application of multi- and hyperspectral remote sensing techniques in the assessment of stress factors in maize crops Details HTML PDF
J.F. Vermeulen
Vol 18, No 3 (1999) The application of phage display technology in thrombosis and haemostasis Abstract PDF
S. M. Meiring
Vol 2, No 3 (1983) The art of reconciling development and conservation Details PDF
J. R. van Deventer
Vol 32, No 1 (2013) The association between body mass index and mood state Details HTML PDF
J.E. Harvey, E.O. Govender, P. Du Toit, R. Grant
Vol 10, No 3 (1991) The blood-brain barrier Abstract PDF
H. S. Meij
Vol 34, No 1 (2015) The brain as viewed by the Greeks and Romans Abstract HTML EPUB XML PDF
Francois P. Retief, Louise Cilliers
Vol 12, No 3 (1993) The calculation of the thrust of a rocket motor Abstract PDF
J. H. Knoetze
Vol 9, No 3 (1990) The cardiorespiratory effects of detomidine in the primate (Papio ursinus) Abstract PDF
H. Bosman
Vol 26, No 3 (2007) The cardiovascular system, as understood in antiquity Abstract PDF
Louise Cilliers, François Retief
Vol 15, No 3 (1996) The catalytic cyclotrimerization of acetylene Abstract PDF
J. J. Linde, J. A. K. du Plessis
Vol 19, No 3/4 (2000) The causes of late completion on building projects in die Republic of South Africa Abstract PDF
C. H. Klopper
Vol 28, No 4 (2009) The challenge of inadequate achievement in mathematics: Focus on a meta-approach Abstract PDF
Kobus Maree
Vol 31, No 1 (2012) The change in growth and development of a cold sensitive soybean genotype PAN809 after a long-term cold stress treatment Abstract HTML PDF
R. Scholtz, H. Smuts, M. Minnaar, Gert H.J. Krüger, Misha de Beer
Vol 36, No 1 (2017) The changing role of continuity and discontinuity in the history of philosophy and mathematics Abstract HTML EPUB XML PDF CORRIGENDUM
Danie F.M. Strauss
Vol 6, No 4 (1987) The chemical and ammo acid composition of the compost worm Eisenia fetida as potential protein source in animal feeds Abstract PDF
A. J. Reinecke, J. N. Alberts
Vol 34, No 1 (2015) The choice of an appropriate questionnaire for quality of life studies in South African women with cervical cancer Abstract HTML EPUB XML PDF
George du Toit
Vol 11, No 2 (1992) The clinical pharmacology of hirudin - a new anti-coagulant Abstract PDF
B. H. Meyer, F. O. Muller, H. G. Luus, N. de la Rey
Vol 32, No 1 (2013) The combination of fisiological and tradisional user test techniques to evaluate social networks on various technological platforms Details HTML PDF
Francois Greeff, Lizette de Wet
Vol 31, No 1 (2012) The combined effect of sulphur dioxide and ozone resulted in a decrease in peroxidase activity of Zea maize Abstract HTML PDF
M. Ryan, Jacques M. Berner
Vol 25, No 2 (2006) The competitive platform for industrial development in South Africa Abstract PDF
E. P. J. Kleynhans
Vol 25, No 3 (2006) The compounds and biological activity of Thamnosma africana Abstract PDF
H. F. Mafokane, N. Potgieter, T. Van Ree
Vol 6, No 1 (1987) The computation of flow in a rotating annulus by the method of artificial compressibility Abstract PDF
H. Grobler, J. A. Snyman
Vol 6, No 4 (1987) The computer as an aid in the teaching of stereochemistry Abstract PDF
T. van Ree
Vol 25, No 3 (2006) The concept of bioavailability and establishing uniform standards for permissible chemical contamination of soil Abstract PDF
A. J. Reinecke, S. A. Reinecke
Vol 4, No 3 (1985) The conflict between coastal environmental protection and development in the Rooi-Els-Bot River estuary area Abstract PDF
P. E. Claasen
Vol 15, No 4 (1996) The construction of a data point concentration dependent weight function for interpolation to rainfall grid fields Abstract PDF
C. J. de W. Rautenbach
Vol 33, No 1 (2014) The construction of a rugby player index for the successful evaluation of rugby players Details HTML PDF
S. le Roux, E. Henning, M. Kleynhans, H.C. Terblanche, D. Crafford, C. Grobbelaar, P.S. Wood, C.C. Grant, D.C. Janse van Rensburg, P.E. Kruger, P.J. du Toit
Vol 36, No 1 (2017) The coordination chemistry of rhenium-benzazole complexes as potential diagnostic imaging agents for Alzheimer’s disease Abstract HTML EPUB XML PDF
Xandri van Niekerk, Thomas I.A. Gerber
Vol 31, No 1 (2012) The correlation between cardio stress and visual skills Abstract HTML PDF
N. Mthembu, H.C. Terblanche, A.F. Mahomed, E. Henning, M. Kleynhans, Catherine Govender, Rina Grant, Paola Wood, Peet J. du Toit
Vol 1, No 1 (1982) The Department of Agriculture and Fisheries and it's attitude towards optimum soil utilization in agriculture Details PDF
D. W. Immelman
Vol 6, No 3 (1987) The dependence of heat transfer and friction on fin tip configuration Abstract PDF
L. J. C. Steyn, L. Pretorius, J. Visser
Vol 30, No 1 (2011) The design and synthesis of a pyrrole-carbaldehyde hit family as HIV-1 integrase inhibitors Abstract HTML EPUB XML PDF
Telisha Traut, Raymond Hewer, Judy Coates, D. Bradley G. Williams
Vol 33, No 1 (2014) The design of a three-dimensional virtual reception system for large buildings Details HTML PDF
J. Louw
Vol 33, No 1 (2014) The design of a wireless reporting system for the MINQUIZ trivia competition Details HTML PDF
M.A.F. Kruger, M.J. Grobler
Vol 4, No 1 (1985) The determination of sea level in the Southern Ocean Abstract PDF
J. R. E. Lutjeharms
Vol 12, No 3 (1993) The determination of the force distribution in the carrying cable of a cableway Abstract PDF
P. J. Vermeulen
Vol 30, No 1 (2011) The development of a comprehensive machine-readable lexicon for Zulu Abstract HTML EPUB XML PDF
Ronelle van der Merwe
Vol 36, No 1 (2017) The development of a Cu(I)/Bis(pyridyl)-N-alkylamine catalyst system for selective alcohol oxidation Abstract HTML EPUB XML PDF
Lindie Marais, Jordi Burés, Johan H.L. Jordaan, Selwyn Mapolie, Andrew J. Swarts
Vol 18, No 4 (1999) The development of a prototype embroidery machine from a household sewing machine Abstract PDF
A. J. Lubbe
Vol 16, No 3 (1997) The development of a training micro controller for non-electronic engineers Abstract PDF
A. J. Lubbe
Vol 31, No 1 (2012) The development of mathematical creativity through model-eliciting activities Abstract HTML EPUB XML PDF
Helena M. Wessels
Vol 35, No 1 (2016) The development of professional character traits or soft skills of teachers through technology Abstract HTML EPUB XML PDF
Johanna G. Ferreira
Vol 31, No 1 (2012) The development of socially responsible life-sciences teachers through community service learning. Abstract HTML XML EPUB PDF
J.J. Rian de Villiers
Vol 9, No 2 (1990) The difference, especially concerning the safety characteristics of large, medium and small nuclear power reactors is dis­cussed. Abstract PDF
W. A. Schuman
Vol 23, No 3 (2004) The discovery of an engraving near Mapungubwe that could have been used as an abacus Abstract PDF
J. F. Durand
Vol 36, No 1 (2017) The distribution and characteristics of deep-seated paleo-mass movements in the northern and central Drakensberg Abstract HTML EPUB XML PDF
Abraham C. Greyling, Paul D. Sumner
Vol 31, No 1 (2012) The distribution and habitats of Chambardia wahlbergi and Chambardia petersi (Bivalvia: Iridinidae) in South Africa. Abstract HTML EPUB XML PDF
Kenné N. de Kock, Corrie T. Wolmarans
Vol 32, No 1 (2013) The diversity of South African spiders (Arachnida: Araneae: Documenting a National Survey). Abstract HTML EPUB XML PDF
Ansie Dippenaar-Schoeman, Almie van den Berg, Robin Lyle, Charles Haddad, Stefan Foord, Leon Lotz
Vol 30, No 1 (2011) The dynamics of the restricted three-body problem Abstract HTML EPUB XML PDF
Keegan D. Anderson
Vol 7, No 1 (1988) The early history of the earth Abstract PDF
C. P. Snyman
Vol 17, No 4 (1998) The ecological relevance of chemical stress on the “health” of the biological environment Abstract PDF
A. J. Reinecke
Vol 33, No 1 (2014) The economic impact of taxation on mine water in South Africa Abstract HTML EPUB XML PDF
Jacolien Steyn, Ewert P.J. Kleynhans
Vol 32, No 1 (2013) The effect of Meloidogyne incognita (Nematoda), on lipoxygenase and peroxidase activity in soybean leaves Details HTML PDF
C. Venter, J. M. Berner, H. Fourie
Vol 36, No 1 (2017) The effect of an alternative notation on the comprehension of mathematical concepts among Grade 12 learners Abstract HTML EPUB XML PDF
Susanna H. du Plessis, Vreda Pieterse
Vol 3, No 3 (1984) The effect of antimicrobial agents on the immune system Abstract PDF
A. J. van Rensburg, R. Anderson
Vol 33, No 1 (2014) The effect of copper- and nickel based catalysts on the pyrolysis of polytetrafluoroethylene Details HTML PDF
G.J. Puts, P.L. Crouse
Vol 33, No 1 (2014) The effect of emotional state on the learning of visual skills Abstract HTML EPUB XML PDF
Caroline E. Mills, Nicoleen Coetzee, Evangeline Nortje, Michael Kleynhans, Ronél Ferreira, William J. Fraser, Peet Du Toit
Vol 14, No 1 (1995) The effect of exposure to miracidia of Schistosoma mansoni on mortality rates of cohorts of four geographical strains of Biomphalaria pfeifferi Abstract PDF
K. N. de Kock
Vol 14, No 3 (1995) The effect of hail netting on the performance of table grapes Vitis vinifera (L.) in the summer rainfall region Abstract PDF
J. H. Avenant
Vol 11, No 3 (1992) The effect of hexavalent chromium at different pH values on the carbohydrate metabolism of Tilapia sparrmanii (Cichlidae) Abstract PDF
V. Wepener, J. H. J. van Vuuren, H. H. du Preez
Vol 33, No 1 (2014) The effect of indirect exposure to Cry 1Ab proteins on the biology of the green Lacewing (Chrysoperla Pudica) Details HTML PDF
J.F. Warren, J. van den Berg, H. du Plessis
Vol 33, No 1 (2014) The effect of sport specific exercises on the visual skills of adult rugby players Details HTML PDF
P. Jansen van Vuuren, E. Henning, M. Kleynhans, H.C. Terblanche, D. Crafford, C. Grobbelaar, S. Gray, P.S. Wood, C.C. Grant, D.C. Janse van Rensburg, P.E. Kruger, P.J. du Toit
Vol 32, No 1 (2013) The effect of sports vision exercises on the visual skills of university students Details HTML PDF
A. F. Mahomed, M. Kleynhans, C. Govender, P. J. du Toit
Vol 29, No 2 (2010) The effect of statistical analytical measurement variations on the plant control parameters and production costs in cement manufacturing – a case study Abstract PDF
A. D. Love
Vol 31, No 1 (2012) The effect of the Bt-toxin on the development of Xenopus laevis tadpoles Abstract HTML PDF
J.L. Zaayman, L. du Preez, Johnie van den Berg
Vol 36, No 1 (2017) The effectiveness of an English nutrition education game on knowledge retention in Grade 5 isiZulu-speaking learners Abstract HTML EPUB XML PDF
Nicola L. Wiles, Rebecca A. Esteves, Annette van Onselen
Vol 30, No 1 (2011) The effects of data reduction on remotely sensed LiDAR-based DEMs Abstract HTML EPUB XML PDF
Jaco Immelman
Vol 11, No 1 (1992) The effects of melatonin on a molecular level Abstract PDF
M. Haag, J. J. Theron
Vol 31, No 1 (2012) The effects of plant-derived products on motility and mortality of root-knot nematodes: An in vitro study Abstract HTML PDF
C. Venter, H. Fourie, L. Tiedt
Vol 23, No 1/2 (2004) The Effects of Probiotics on Symptoms and Immunoglobulin Levels of Patients with Irritable Bowel Syn-drome Abstract PDF
M. Viljoen, A. Panzer, A. Koorts, P. Henn, J. B. van den Bogaerde
Vol 35, No 1 (2016) The eFundi learning management system as communication and relationship building instrument Abstract HTML EPUB XML PDF
Michelle Mays, Magrita N. Wiggill
Vol 35, No 1 (2016) The environmental impacts associated with floating solar systems in the wine industry Abstract HTML EPUB XML PDF
F. C. Prinsloo, A. Lombard
Vol 9, No 3 (1990) The evaluation of earthworm meal as a protein source in diets for broilers. Abstract PDF
A. J. Reinecke
Vol 11, No 2 (1992) The evaluation of fifteen spineless prickly pear cultivars (Opuntia ficus-indica (L.) Mill.) for fresh fruit production in the Pretoria region Abstract PDF
A. B. Wessels
Vol 31, No 1 (2012) The evaluation of the chronological sequence and plant dynamics on rehabilitated gold minetailings at Stilfontein, North-West Province. Abstract HTML PDF
R.B. Boneschans, D.S. Malo, F.S.J. Van Rooijen, Klaus Kellner
Vol 33, No 1 (2014) The evaluation of the presence of nematophagous fungi on pasture in the False Upper Karoo areas and the potential for use as biological control agents Details HTML PDF
P.T. Ngala
Vol 21, No 4 (2002) The evolution game: A simple algorithm for the determination of an evolutionary stable strategy Abstract PDF
S. W. Schoombie, M. H. Erasmus
Vol 13, No 1 (1994) The evolution of gametangiophores in Southern African Marchantiales (Hepaticae) : a hypothesis Abstract PDF
S. M. Perold
Vol 19, No 2 (2000) The family Asteraceae: General introduction Abstract PDF
P. P. J. Herman
Vol 33, No 1 (2014) The family Trichodoridae, stubby root nematodes and virus vectors Details HTML PDF
M. Marais
Vol 32, No 1 (2013) The first arachnid survey from the North-West Province: The Kgaswane Mountain Reserve Details HTML PDF
A. van den Berg, A. S. Dippenaar-Schoeman, S. Mathebula
Vol 25, No 4 (2006) The florigen mystery Abstract PDF
E.G. Groenewald, A.J. Van Der Westhuizen
Vol 15, No 1 (1996) The floristical portion of an environmental management program report for Bankfontein, Kendal Abstract PDF
W. J. Myburgh
Vol 2, No 1 (1983) The Frenkel-Kontorowa model Details PDF
J. H. van der Merwe
Vol 5, No 2 (1986) The functional properties, modification and utilization of whey proteins Abstract PDF
B. G. Venter, A. E. J. McGill
Vol 4, No 1 (1985) The fundamental importance of differential equations with three singularities in Mathematical Statistics Abstract PDF
H. S. Steyn
Vol 22, No 1 (2003) The genetic improvement of grapevine cultivars and wine yeast strains: Novel approaches to the ancient art of winemaking Abstract PDF
I. S. Pretorius
Vol 13, No 3 (1994) The genetic manipulation of the yeast Saccharomyces cerevisiae with the aim of converting polysaccharide-rich agricultural crops and industrial waste to single-cell protein and fuel ethanol Abstract PDF
I. S. Pretorius
Vol 32, No 1 (2013) The genus Helicotylenchus in the Grassland Biome of South Africa Details HTML PDF
M. Marais, A. Swart, A. S. Schoeman, L. R. Tiedt
Vol 27, No 1 (2008) The geographical distribution and habitats of three liver fluke intermediate hosts in South - Africa and the health implications involved Abstract PDF
K. N. de Kock, C. T. Wolmarans
Vol 18, No 2 (1999) The grassland ecosystem in a rapidly changing environment Abstract PDF
H. A. Snyman
Vol 25, No 4 (2006) The highly unsaturated fatty acids: physiological role and clinical possibilities Abstract PDF
M. Haag, M. Coetzee
Vol 9, No 1 (1990) The histology and ultrastructure of the hepatopancreas of the Mozambique tilapia, Oreochromis mos­sambicus Abstract PDF
M. M. Nel, J. H. Swanepoel, H. J. Geyer
Vol 1, No 1 (1982) The historical development of physical research on the oceans bordering Southern Africa Abstract PDF
J. R. E. Lutjeharms
Vol 3, No 4 (1984) The history of domestication Abstract PDF
D. R. Osterhoff
Vol 18, No 3 (1999) The Hubble Space Telescope: A Brief Overview Abstract PDF
C. Koen
Vol 32, No 1 (2013) The identification and verification of optimal re-introduction sites for the southern ground hornbill in the Limpopo Province, South Africa Details HTML PDF
H. C. Coetzee, D. Cilliers, F. Jerling, L. van Rensburg
Vol 35, No 1 (2016) The impact of acid mine drainage on the ecology of the Cradle of Humankind and Krugersdorp Game Reserve on the West Rand Abstract HTML EPUB XML PDF
François Durand
Vol 31, No 1 (2012) The impact of herbivory and fire on the survival of certain perennial herbs along the Sabie River, Kruger National Park Abstract HTML PDF
H. Myburgh, F. Siebert, H. van Coller
Vol 23, No 1/2 (2004) The impact of tutorials on achievement in mathematics of first year students Abstract PDF
J. G. Maree, C. J. Louw, S. Millard
Vol 15, No 1 (1996) The implementation of a least squares algorithm for estimating the frequency of a proton precession signal Abstract PDF
Editorial Office
Vol 15, No 2 (1996) The implementation of computers in tertiary chemistry education Abstract PDF
M. M. de V Steyn
Vol 14, No 2 (1995) The implementation of fuzzy logic in industrial controllers Abstract PDF
I. S. Shaw
Vol 28, No 3 (2009) The implementation of research recommendations at the Walter Sisulu National Botanical Garden Abstract PDF
Martie Mearns, Kevin Mearns
Vol 25, No 3 (2006) The implications of reading en writing language preference with regard to internet access for users in South Africa Abstract PDF
Pieter Blignaut, Theo Mcdonald
Vol 31, No 1 (2012) The importance of anthropometry, physical and motor skills, sport specific testing and sports vision techniques in the evaluation of adult male rugby. Abstract HTML PDF
S. Gray, E. Henning, M. Kleynhans, Craig Grobbelaar, H. Terblanche, Dalene Crafford, Peet du Toit
Vol 7, No 4 (1988) The importance of the magnitude and duration of the polarizing magnetic field in the sensor of the proton magnetometer Abstract PDF
G. P. Hancke
Vol 6, No 1 (1987) The importance of water as a basic need for economic development in Region 23 Abstract PDF
L. A. van Wyk, W. Viviers
Vol 21, No 1 (2002) The in vitro evaluation of the efficacy of five plants traditionally used for the treatment of sexually transmitted diseases Abstract PDF
H. Swart, S. Van Dyk, S. F. Malan
Vol 2, No 2 (1983) The incidence and azimuth angles of hailfall Abstract PDF
D. Roos
Vol 34, No 1 (2015) The inclusion of indigenous knowledge in the science classroom: A substantiation from cultural-historical activity theory Abstract HTML EPUB XML PDF
Josef J. de Beer
Vol 32, No 1 (2013) The influence of a large group teaching strategy on the self-regulated learning of tertiary mathematics learners Abstract HTML EPUB XML PDF
Annalie Roux
Vol 14, No 4 (1995) The influence of age on the composting rate of organic material by Eisenia fetida (Oligochaeta) Abstract PDF
Editorial Office
Vol 27, No 2 (2008) The influence of health education on the prevalence of schist some infected learners in aschistosome endemic area in the Limpopo Province Abstract PDF
Corrie Wolmarans, Kenné de Kock
Vol 8, No 4 (1989) The influence of melatonin on the production of free fatty acids by liver tissue in vitro Abstract PDF
F. A. Müller, J. M. C. Oosthuizen, I. Reyneke
Vol 34, No 1 (2015) The influence of milling on the mercury content of a number of certified reference materials Abstract HTML EPUB XML PDF
Frederick Roelofse, Kwenidyn Mulder
Vol 18, No 3 (1999) The influence of N fertilization and water stress on the dry matter yield and leaf surface characteristics of Panicum maximum cv. Gatton Abstract PDF
P. A. Pieterse
Vol 32, No 1 (2013) The influence of sedentary and active work environments on wellness Abstract HTML EPUB XML PDF
Peet du Toit, Lee-Anne Naicker, Evangeline Nortje, Michael Kleynhans, Ronél Ferreira, Gerda Gericke
Vol 32, No 1 (2013) The influence of seed coatings on the activities of α-amylase, lipoxygenase and peroxidase on the germination of gras seeds Details HTML PDF
M. Botha, J. M. Berner, M. Westcott, K. Kellner
Vol 2, No 4 (1983) The influence of stack height on air pollutant concentrations in looping plumes Abstract PDF
O. L. Fourie
Vol 31, No 1 (2012) The influence of temperature on the metabolic regulation and gas exchange of the Highveld scorpion, Opistophthalmus latimanus ( Koch ) ( Scorpionidae ) Abstract HTML PDF
Willie J. van Aardt, Japie Mienie, J.M. (Kobus) le Roux
Vol 10, No 4 (1991) The influence of three cross-pollinators on seed content of Minneola tangelo (Citrus paradisi x C. reticulata) Abstract PDF
H. J. Esterhuizen, L. C. Holtzhausen, E. Swart
Vol 31, No 1 (2012) The influence of wind dispersion on the presence of cyanobacteria and algae on South African goldmine tailings. Abstract HTML PDF
A. Levanets, T. Orlekowsky, A. Venter, S.J. van Wyk
Vol 31, No 1 (2012) The influene of an intense training programme on Cardio Stress Index Abstract HTML PDF
Tammy Claassen, E. Henning, M. Kleynhans, C. Grobbelaar, P. du Toit
Vol 34, No 1 (2015) The integration of Mathematics, Science and Technology in early childhood education and the foundation phase: The role of the formation of the professional identities of beginner teachers Abstract HTML EPUB XML PDF
Marie Botha, Elirea Bornman
Vol 16, No 2 (1997) The integration of price/cost modelling and construction planning - the automated generation of construc­tion operation Abstract PDF
P. A. Bowen, G. J. Erwin, G. K. le Roux
Vol 4, No 3 (1985) The interaction between ocean and atmosphere: a review Abstract PDF
J. R. E. Lutjeharms
Vol 31, No 1 (2012) The karst ecology of the Bakwena Cave (Gauteng) Abstract HTML EPUB XML PDF
François Durand, Antoinette Swart, Werner Marais, Candice Jansen van Rensburg, Johan Habig, Ansie Dippenaar-Schoeman, Eddie Ueckermann, Riana Jacobs, Louis De Wet, Louwrens Tiedt, Eduard Venter
Vol 18, No 1 (1999) The Kruidfontein Carbonatite Complex, South Africa: Geology, Petrology, Geochemistry and economic potential Abstract PDF
Editorial Office
Vol 3, No 4 (1984) The lanthanides. Oxidation states and some other features Abstract PDF
J. J. Cruywagen
Vol 36, No 1 (2017) The long and short of cataclysmic variables: A multi-wavelength follow-up study Abstract HTML EPUB XML PDF
Hélène Szegedi, Alida Odendaal, Pieter J. Meintjes
Vol 7, No 3 (1988) The long-term efficacy of hepatitis B immunisation in aneasthetists in Bloemfontein Abstract PDF
J. H. S. van der Merwe, B. J. S. Diedericks
Vol 29, No 1 (2010) The major differences in chemical composition and antibacterial activity of two closely related Leonotis species (Lamiaceae) may have taxonomic value Abstract Figure 1 Figure 2 PDF
J.N. Eloff
Vol 34, No 1 (2015) The many facets of mercury(II) in one-dimensional halide-bridged polymers of d10 metal cations with N-benzopyridine and pyrazine type ligands Abstract HTML PDF
Cara Slabbert
Vol 25, No 2 (2006) The mathematical basis of business logistics as a field of study Abstract PDF
William J. Pienaar
Vol 5, No 3 (1986) The mechanical and physical properties of trabecular (cancellous) bone of the femur neck Abstract PDF
D. H. van Papendorp
Vol 7, No 1 (1988) The metabolizable energy value of earthworm meal (Eisenia fetida, Oligochaeta) as a potential protein source in animal feeds Abstract PDF
J. N. Alberts, A. J. Reinecke, J. M. Venter
Vol 10, No 2 (1991) The metathesis of alkynes Abstract PDF
H. C. M. Vosloo, J. A. K. du Plessis
Vol 32, No 1 (2013) The mid-adolescent’s achievement in maths: The role of emotional intelligence and study orientation Abstract HTML EPUB XML PDF
Petro Erasmus
Vol 16, No 4 (1997) The migration and conservation of birds in a Southern African context Abstract PDF
H. Bouwman, S. W. Evans
Vol 33, No 1 (2014) The Molecular epidemiology of rotavirus infections in samples received from a private pathology practice during the 2010 and 2011 seasons Abstract HTML PDF
Elizabeth M.C. Theron, John B. Dewar
Vol 31, No 1 (2012) The monitoring of plant morfological types in response to herbivory and fire in the Kruger National Park Abstract HTML PDF
D.C. Smith, F. Siebert, Pieter S. Kloppers
Vol 22, No 4 (2003) The mother as hidden regulator Abstract PDF
Annie Panzer, Margaretha Viljoen
Vol 7, No 1 (1988) The mushrooms of Pretoria and surroundings Abstract PDF
G. C. A. van der Westhuizen, A. Eicker
Vol 8, No 1 (1989) The nature and character o f agricultural research Abstract PDF
D. J. J. Potgieter
Vol 26, No 4 (2007) The nature, purpose and effectiveness of assessment in tertiary mathematics at the Tshwane University of Technology (TUT) Abstract PDF
Kobus Maree, Ina Louw
Vol 31, No 1 (2012) The occurance of sexually transmitted infections in patients participating in the assisted reproductive program Abstract HTML PDF
S. Maharaj, C. Huyser
Vol 19, No 2 (2000) The occurrence of late completion on building projects in die Republic of South Africa Abstract PDF
C. H. Klopper, D. G. Brϋmmer
Vol 12, No 4 (1993) The optimization of the cutting process of diamonds with a YAG laser Abstract PDF
A. J. Lubbe
Vol 28, No 1 (2009) The origin and development of leprosy in antiquity Abstract PDF
François Retief
Vol 7, No 1 (1988) The origin of life Abstract PDF
W. van Hoven
Vol 7, No 1 (1988) The origin of the universe and nuclear synthesis Abstract PDF
J. P. F. Sellschop
Vol 29, No 1 (2010) The oxygen consumption rates of different life stages of the endoparasitic nematode Abstract PDF
Willie van Aardt, Don Loots, Sonia Steenkamp
Vol 34, No 1 (2015) The pedagogy of indigenous knowledge as a social construct Abstract HTML EPUB XML PDF
William J. Fraser, Ronél Ferreira
Vol 10, No 3 (1991) The physics of automobile collisions and road traffic safety Abstract PDF
R. Saayman
Vol 19, No 3/4 (2000) The plant family Asteraceae: 2. The flowers Abstract PDF
P. P. J. Herman
Vol 21, No 1 (2002) The plant Family Asteraceae: 3. The fruit Abstract PDF
P. P.J. Herman
Vol 21, No 3 (2002) The plant family Asteraceae: 4 Interesting growth forms and economic importance Abstract PDF
P. P.J. Herman
Vol 22, No 1 (2003) The plant family Asteraceae: 5. Classification and the subfamily Cichorioideae Abstract PDF
P. P.J. Herman
Vol 23, No 1/2 (2004) The plant family Asteraceae: 6. The subfamily Asteroideae. Abstract PDF
P. P.J. Herman
Vol 34, No 1 (2015) The positive definite matrix completion problem Abstract HTML PDF
Estiaan M. Klem
Vol 28, No 4 (2009) The possibilities of a modelling perspective for school mathematics Abstract PDF
Dirk Wessels
Vol 17, No 2 (1998) The possibility of a differentiated, modular mathematics curriculum for secondary schools in the RSA Abstract PDF
J. G. Maree, C. G. Kriek
Vol 33, No 1 (2014) The possibility of membrane-based solvent-extraction (MBSX) as a separation method for Zr and Hf in aqueous solutions Abstract HTML PDF
Derik J. van der Westhuizen, Gerhard Lachmann, Henning M. Krieg
Vol 23, No 1/2 (2004) The pre-history of quantum computation Abstract PDF
P. H. Potgieter
Vol 31, No 1 (2012) The PREM Collection of fungi 1905 to 2011: An overview Abstract HTML PDF
Adriaana Jacobs
Vol 31, No 1 (2012) The presence of sianobacteria and algae in biological soil crusts on South African goldmine tailings Abstract HTML PDF
T. Orlekowsky, A. Levanets, S. J. van Wyk, A. Venter
Vol 7, No 4 (1988) The present status of organ transplantation Abstract PDF
C. J. Mieny
Vol 1, No 3 (1982) The preservation of M-injectivity in the forming of factor modules Abstract PDF
D. Döman
Vol 13, No 2 (1994) The prevention of deep vein thrombosis Abstract PDF
M. Verstraete
Vol 3, No 3 (1984) The primary structure of a short neurotoxin homologue from Dendroaspis polylepis polylepis (Black mamba) venom Abstract PDF
F. J. Joubert
Vol 24, No 1/2 (2005) The production of hydrotalcite from magnesite ore as non-toxic heat stabiliser for polyvinyl chloride Abstract PDF
J. van der Laan, O. C. Vorster
Vol 31, No 1 (2012) The professional development of life sciences teachers in an ecology of practice. Abstract HTML EPUB XML PDF
Neal T. Petersen, Josef J. de Beer
Vol 22, No 4 (2003) The protection of biological diversity by using the variation in sensitivity of species for toxic substances Abstract PDF
A. J. Reinecke, S. A. Reinecke
Vol 32, No 1 (2013) The pulse as diagnostic aid in Graeco-Roman times and the Mediaeval Ages Abstract HTML EPUB XML PDF
Francois P. Retief, Louise Cilliers
Vol 34, No 1 (2015) The purification and recovery of vanadium(IV) by solvent extraction Abstract HTML PDF
Landi Joubert, Henning M. Krieg, Derik J. van der Westhuizen
Vol 3, No 1 (1984) The purification and some properties of the protease inhibitors from the seed of Erythrina zeyheri (Ploegbreker) Details PDF
F. J. Joubert
Vol 4, No 4 (1985) The quality of water for irrigation Abstract PDF
H. M. du Plessis
Vol 18, No 1 (1999) The quantity surveyor as value manager Abstract PDF
H. M. Siglé, C. H. Klopper, R. N. Visser
Vol 34, No 1 (2015) The redevelopment of parks and open spaces in the inner city of Johannesburg Abstract HTML PDF
Leani de Vries
Vol 32, No 1 (2013) The relationship between nutrition and the reading performance of Grade 4 learners in South Africa: Findings of prePIRLS 2011 Abstract HTML EPUB XML PDF
Surette van Staden
Vol 9, No 2 (1990) The reliability of hoist ropes is of utmost importance for the safety of personnel and for maintaining productivity in mines Abstract PDF
G. L. Bredenkamp
Vol 14, No 2 (1995) The reptile heart as transitional stage : A brief review Abstract PDF
M. H. C. Visser
Vol 32, No 1 (2013) The response of school science to the challenge of food production in the 21st century Abstract HTML EPUB XML PDF
Lesley le Grange
Vol 31, No 1 (2012) The response of the community structured diatome on endosulfan exposure: a Mesocosm approach Abstract HTML PDF
Steven Osmond
Vol 9, No 1 (1990) The role of a botanist in Parks and Recreation Abstract PDF
G. F. Smith
Vol 33, No 1 (2014) The role of environmental education in the integration of care for the environment and human wellness Abstract HTML EPUB XML PDF
Johanna G. Ferreira, Elizabeth Venter
Vol 17, No 1 (1998) The role of scientists in societal development - challenges for South Africa Abstract PDF
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Vol 8, No 1 (1989) The role of technikons in research Abstract PDF
H. Koen
Vol 33, No 1 (2014) The role of the statistical consultant at universities Details HTML PDF
S.L. Makgai
Vol 34, No 1 (2015) The scale insects (Hemiptera: Coccoidea) associated with the cocktail ant (Hymenoptera: Formicidae) Abstract HTML EPUB XML PDF
Johannes H. Giliomee
Vol 16, No 4 (1997) The seasonal and regional influence on the composition of cows’ milk in the Republic of South Africa Abstract PDF
J. A. Bester, D. J. de Lange, L. van Rensburg, M. F Smith, W. H. J. de Beer
Vol 32, No 1 (2013) The South African National Collection of Arachnida: Documenting South Africa’s Arachnida biodiversity. Details HTML PDF
P. Marais, A. S. Dippenaar-Sehoeman
Vol 31, No 1 (2012) The South African National Survey of Arachnida (SANSA) – phase 2 successfully completed Abstract HTML PDF
Ansie S. Dippenaar-Schoeman, Charles R. Haddad
Vol 32, No 1 (2013) The South African National Survey of Arachnida (SANSA): A wealth of information now available Details HTML PDF
A.S. Dippenaar-Schoeman, C. Haddad
Vol 31, No 1 (2012) The South African pig carcass classification system. Abstract HTML EPUB XML PDF
Francois K. Siebrits, Berno W. Hambrock, Elsje Pieterse
Vol 32, No 1 (2013) The South African Plant-Parasitic Nematode Survey: A snap shot of the last 23 years Details HTML PDF
M. Marais, A. Swart
Vol 31, No 1 (2012) The state of mathematics education in Afrikaans schools. Abstract HTML EPUB XML PDF
Gerrit Stols
Vol 4, No 1 (1985) The statistician: unpopular outsider or appreciated team member? Details PDF
H. T. Groeneveld
Vol 28, No 3 (2009) The steric and electronic effects of metal-containing substituents on Fischer carbene metal clusters Abstract PDF
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Vol 35, No 1 (2016) The strong Parrott’s lemma Abstract HTML EPUB XML PDF
M. van Straaten, S. ter Horst
Vol 12, No 1 (1993) The structure and possible forcing mechanisms of the 1991-1992 drought in Southern Africa Abstract PDF
M. R. Jury
Vol 5, No 1 (1986) The structure of the eggshell of the laughing dove Streptopelia senegalensis Abstract PDF
P. J. Steyn, A. J. Reinecke, V. L. Hamilton-Attwell
Vol 18, No 1 (1999) The sublethal effects of manganese on the differential white blood cell counts of Oreochromis mossambicus Abstract PDF
I. Barnhoorn, J. H. J. van Vuren, H. H. du Preez
Vol 13, No 1 (1994) The sublethal effects of the organochlorines dieldrin and lindane on growth and reproduction of Eudrilus eugeniae and Eisenia fetida (Oligochaeta) Abstract PDF
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Vol 35, No 1 (2016) The suitability of potworms (Enchytraeidae) and plants to test the toxicity of oil refinery sludge Abstract HTML EPUB XML PDF
Adriaan J. Reinecke, Sophia A. Reinecke, Mia van Wyk
Vol 33, No 1 (2014) The Sulforhodamine B Assay in comparison with three commonly used cytotoxicity assays Details HTML PDF
A. van Tonder, A. Joubert, A.D. Cromarty
Vol 33, No 1 (2014) The supply of electricity by Eskom: The impact of load shedding and higher prices on the South African economy Abstract HTML EPUB XML PDF
Ben J. Volkwyn, Ewert P.J. Kleynhans
Vol 35, No 1 (2016) The synthesis, characterisation, electrochemistry, and the catalytic application of new [CpNiBr(NHC)] complexes Abstract HTML EPUB XML PDF
F. P. Malan, E. Singleton, M. Landman, P. H. van Rooyen, J. Conradie
Vol 33, No 1 (2014) The synthesis of silver phosphine phenyl derivatives for the use in cancer studies Abstract HTML PDF
Kariska Potgieter, Reinout Meijboom, Marianne Cronje
Vol 33, No 1 (2014) The synthetic investigation of novel Ru-based complexes and their application as catalysts in organic transformation reactions Abstract HTML PDF
Frederick P. Malan, Eric Singleton, Reinout Meijboom
Vol 1, No 3 (1982) The thermal environment required by patients and nursing staff in general wards Abstract PDF
J. D. Wentzel
Vol 34, No 1 (2015) The time-dependent quantitative analysis of a polytetrafluoroethylene pyrolysis product stream by inline FTIR spectroscopy Abstract HTML CORRIGENDUM PDF
Anya Bezuidenhoudt
Vol 17, No 2 (1998) The top-quark Abstract PDF
R. Tegen
Vol 13, No 4 (1994) The toxicity of Gladiolus dalenii van Geel Abstract PDF
S. van Dyk, L. M. Gerritsma- Van der Vijver, D. G. van der Nest
Vol 5, No 2 (1986) The unique requirements of primary health care in Southern Africa Abstract PDF
D. P. Knobel
Vol 7, No 2 (1988) The uniqueness of a value function for asymmetric isotope separation Abstract PDF
G. Geldenhuys
Vol 23, No 1/2 (2004) The use of a rheological technique in the determination of the curing kinetics of a reactive polyester powder coating Abstract PDF
O. C. Vorster, L. Halasz
Vol 32, No 1 (2013) The use of a tissue culture line to determine the estrogen-active substances in municipal water of Potchefstroom in the North West Province Details HTML PDF
A. van Gessellen, R. Pieters
Vol 12, No 1 (1993) The use of anabolic steroids in ram lambs Abstract PDF
J. P. C. Greyling
Vol 33, No 1 (2014) The use of diatoms in the conservation management of Hewitt’s Ghost frog Details HTML PDF
V. Botha, C. Weldon, J.C. Taylor
Vol 25, No 3 (2006) The use of effect size indices to determine practical significance Abstract PDF
H. S. Styn jr., S. M. Ellis
Vol 36, No 1 (2017) The use of inquiry-based science teaching to promote students’ conceptual understanding of direct current electricity Abstract HTML EPUB XML PDF
Nazeem Edwards, Lesley le Grange
Vol 4, No 1 (1985) The use of kriging in gravity-surveys Abstract PDF
G. J. van Tonder, J. F. Botha, F. Wiegmans
Vol 13, No 1 (1994) The use of lasers in medicine Abstract PDF
P. Roux
Vol 15, No 2 (1996) The use of mitochondrial DNA (mtDNA)-investigations in Forensic Sciences Abstract PDF
S. Dawson, C. Weitz, M. J. Pitout
Vol 18, No 4 (1999) The use of ordination techniques for the evaluation of rehabilitation success of ash dams associated with coal-driven power stations Abstract PDF
T. L. Morgenthal, S. S. Cilliers, K. Kellner
Vol 24, No 4 (2005) The use of parallel plate rheology to determine the intrinsic viscosity of polyethylene terephthalate Abstract PDF
O. C. Vorster
Vol 23, No 4 (2004) The use of questionnaires and parasitological analyses to identify groups at low risk of becoming infected with bilharziasis and the factors that might contribute to this in a community in the endemic area in South Africa Abstract PDF
C. T. Wolmarans, K. N. de Kock, J. le Roux
Vol 1, No 2 (1982) The use of surface corona discharges to excite high-pressure gas-lasers Abstract PDF
D. J. Brink, H. M. von Bergmann
Vol 7, No 4 (1988) The use of the finite-element method for the simulation of ground water flow Abstract PDF
G. J. van Tonder, J. F. Botha
Vol 31, No 1 (2012) The use of the South African Diatom Index as a concervation management tool for Hewitt’s Ghost frog Abstract HTML PDF
V. Botha, C. Weldon, J.C. Taylor
Vol 33, No 1 (2014) The use of ultrasonic pulse velocity measurements to monitor the effectiveness of concrete patch repairs Abstract HTML EPUB XML PDF
Johannes J. Bester, Deon Kruger
Vol 2, No 2 (1983) The utilisation of agriculturally trained manpower in the public sector Details PDF
G. van de Wall
Vol 12, No 3 (1993) The Utilization of agricultural by-products and treated effluent water for aquaculture in developing areas of South Africa Abstract PDF
J. F. Prinsloo
Vol 31, No 1 (2012) The value of reflection on the process of teaching or learning mathematics with regard to Grade 7 learners in an impoverished rural school. Abstract HTML EPUB XML PDF
Marthie S. van der Walt
Vol 7, No 1 (1988) The vegetation of the alkali granite and bordering quartzite in the Vredefort Dome north-west of Parys Abstract PDF
H. Bezuidenhout, G. J. Bredenkamp, J. H. Elsenbroek
Vol 14, No 2 (1995) The wetland vegetation in the Grootvlei-Villiers area, Eastern Transvaal Abstract PDF
W. J. Myburgh
Vol 6, No 2 (1987) The World Ocean Circulation Experiment (WOCE) Abstract PDF
J. R. E. Lutjeharms, M. L. Gründlingh
Vol 15, No 2 (1996) The Zebra Battery: a South African contender for electric vehicle application Abstract PDF
J. Coertzer, M. J. Nolte
Vol 8, No 4 (1989) Tiende Internasionale Gronddierkundige Kongres te Bangalore, Indië Details PDF
A. J. Reinecke
Vol 1, No 4 (1982) Toekomstige Materiaalontwikkelings in Suid-Afrika Details PDF
N. Basson
Vol 18, No 2 (1999) Toekomstige waterbenuttingsopsies vir Suid-Afrika Details PDF
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Vol 12, No 2 (1993) Tonnelingenieurswese - terme - ’n voorbeeld van die anatomie van ’n woordeboek Details PDF
H. G. Denkhaus
Vol 20, No 2 (2001) Tool condition monitoring and machining process optimisation - A review Abstract PDF
C. Scheffer, P. S. Heyns
Vol 5, No 4 (1986) Topological dense subsets of a ring Abstract PDF
S. Veldsman
Vol 19, No 1 (2000) Training of electrical and electronic engineers with greater emphasis on information technology Abstract PDF
J. Gouws
Vol 1, No 2 (1982) Training of geophysicists in South Africa Details PDF
R. J. Kleywegt
Vol 26, No 3 (2007) Training people from disadvantaged groups in computer use: Is the backlog not too big to overcome? Abstract PDF
Pieter Blignaut, Engela Dednam, Tanya Beelders
Vol 26, No 1 (2007) Transcending logic: the difference between contradiction and antinomy Abstract PDF
Daniël Strauss
Vol 31, No 1 (2012) Transcriptional profiling of differentially expressed genes (DEGs) in Arabidopsis thaliana following ergosterol elicitation, using ACP-DDRT-PCR Abstract HTML PDF
John S. Sherwood, L.A. Piater
Vol 13, No 1 (1994) Transient behaviour of a vehicle leaf spring Abstract PDF
C. R. Bester, M. C. van Schoor
Vol 11, No 1 (1992) Transient voltage sharing in series-coupled high voltage switches Abstract PDF
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Vol 31, No 1 (2012) Translocation success of Frithia humilis Burgoyne, an endangered succulent plant: preliminary results Abstract HTML PDF
E. Kruger, S.J. Siebert
Vol 9, No 2 (1990) Tributes Details PDF
A. Brink
Vol 36, No 1 (2017) Triphenylarsine and stibine Fischer carbene complexes: Synthesis, structure, and electrochemistry Abstract HTML EPUB XML PDF
Armand Jansen van Rensburg, Marilé Landman
Vol 13, No 3 (1994) Trombofilie: Verhoogde bloedstolbaarheid en die neiging tot trombose Abstract PDF
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Vol 27, No 4 (2008) Tuberculosis in ancient times Abstract PDF
Louise Cilliers, François Retief
Vol 25, No 3 (2006) Two-dimensional generator function for the vector cardiogram for use in volume conduction models of the thorax Abstract PDF
T. A. Geldenhuys, M. Joubert, S. Viljoen, T. Hanekom
Vol 33, No 1 (2014) Ultracapacitor rough terrain mine vehicle Details HTML PDF
W.A. Bisschoff, R. Gouws
Vol 11, No 4 (1992) Ultrastructural morphometric evaluation of the microtubular system in stimulated B-cells of the pancreas Abstract PDF
A. Crous, A. M. de Beer, E. J. Visser
Vol 10, No 4 (1991) Ultrastructural quantification of microtubules in complete cell profiles Abstract PDF
A. Crous, A. M. de Beer
Vol 32, No 1 (2013) Urban heat island in Bloemfontein during winter Abstract HTML PDF
Pieter Snyman, A. Stephen Steyn
Vol 33, No 1 (2014) Urbanisation, change and transformation of natural grasslands and wetlands in the Tlokwe municipal area Details HTML PDF
C. Pretorius, M.J. du Toit, S.S. Cilliers
Vol 19, No 2 (2000) Use of an expert system for identification of Lithops Abstract PDF
J. Gouws
Vol 33, No 1 (2014) Using a cell viability assay to determine the cytotoxic effects of water contaminated by microbes Details HTML PDF
S. Prinsloo, R. Pieters, C. Bezuidenhout
Vol 35, No 1 (2016) Using eye-tracking to assess the effect of cartographer expertise and map design on the speed, approach and correctness of map interpretation Abstract HTML EPUB XML PDF
D. J.M. Hoffman, P. J. Blignaut, C. H. Barker
Vol 17, No 3 (1998) Using the earth’s electrostatic field for aircraft attitude measurements Abstract PDF
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Vol 35, No 1 (2016) Utilising flow technology to synthesise neurological active pharmaceutical ingredients Abstract HTML EPUB XML PDF
N. C. Neyt, D. L. Riley
Vol 4, No 4 (1985) Utilization of water in agriculture: strategy for the future Abstract PDF
D. S. van der Merwe
Vol 36, No 1 (2017) Van laboratoriumbank tot siekbed: Genetiese bevindings in skisofrenie Abstract HTML EPUB XML PDF
Johannes L. Roos
Vol 17, No 2 (1998) Van Seaborg tot sokkerballe: nuwe chemiese elemente en verbindings Abstract PDF
W. van Z. de Villiers
Vol 33, No 1 (2014) Variability in metal accumulation in Bothriocephalus acheilognathi: The time warp Details HTML PDF
B.M. Gilbert, A. Avenant-Oldewage
Vol 2, No 3 (1983) Vaskulêre endoteel – die brandpunt teen trombose Details PDF
R. C. Franz
Vol 18, No 2 (1999) Veertig stappe in die saamstel van ’n vakwoordeboek Abstract PDF
M. Alberts
Vol 31, No 1 (2012) Vegetation of the clinics of the Dr Kenneth Kaunda District Municipality, North West Province Abstract HTML PDF
C. Pretorius, E. Prinsloo, L. Powrie, M. Theunissen, Sarel S. Cilliers
Vol 16, No 2 (1997) Vegetation of the ridges of Klerksdorp, Northwest Province, South Africa Abstract PDF
E. van Wyk
Vol 2, No 4 (1983) Verklarende lys van genetiese en statistiese terme vir veekunde – Deel I: Letter A tot K Details PDF
D. R. Osterhoff
Vol 3, No 1 (1984) Verklarende lys van genetiese en statistiese terme vir Veekunde – Deel II: Letter L tot Z Details PDF
D. R. Osterhoff
Vol 9, No 1 (1990) Verklarende lys van plantpatologiese terme Abstract PDF
G. J. M. A Gorter
Vol 8, No 3 (1989) Verklarende lys van terme wat in houtanatomie gebruik word Details PDF
J. P. J. Swart, J. J. A. van der Walt
Vol 1, No 4 (1982) Verklarende woordelys van terme in die Molekulêre Biologie Details PDF
H. J. Potgieter, O. W. Prozesky
Vol 7, No 2 (1988) Verklarende woordelys vir die orde Branchiura Details PDF
A. Avenant, J. G. van As
Vol 12, No 3 (1993) Vernuwing in die onderwys se invloed op navorsingstandaarde, in besonder wat die natuurwetenskappe betref Details PDF
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Vol 3, No 1 (1984) Veroudering en die ou mens - feite en fabels Details PDF
B. J. Meyer
Vol 4, No 3 (1985) Verslag oor die Internasionale Simposium, beter bekend as Taung 60, en Taung-Diamantjubileum Details PDF
A. Spies
Vol 4, No 1 (1985) Verslag oor die Negende Internasionale Kongres oor Ramanspektroskopie wat in Tokio, Japan gehou is Details PDF
A. M. Heyns
Vol 6, No 2 (1987) Verslag oor die sewentiende kongres van die S.A. Vereniging vir Gewasproduksie Details PDF
P. S. Hammes
Vol 5, No 2 (1986) Verslag oor die Third Asia-Pacific Conference on Electron Microscopy Details PDF
S. Kritzinger
Vol 4, No 4 (1985) Verslag oor die tweejaarlikse kongres van die S.A. Vereniging vir Voedselwetenskap en -tegnologie (SAVVoT ‘85) Details PDF
B. H. Bester
Vol 28, No 1 (2009) Versoek om bydraes: spesiale uitgawe van SA Tydskrif vir Natuurwetenskap en Tegnologie (28(4), Desember 2009: Die uitdaging van ontoereikende Wiskundeprestasie: fokus op probleemoplossing: aankondiging Abstract PDF
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Vol 28, No 2 (2009) Versoek om bydraes: spesiale uitgawe van SA Tydskrif vir Natuurwetenskap en Tegnologie (28(4), Desember 2009: Die uitdaging van ontoereikende Wiskundeprestasie: fokus op probleemoplossing: aankondiging Abstract PDF
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Vol 27, No 4 (2008) Versoek om bydraes: Spesiale uitgawe van SA Tydskrif vir Natuurwetenskap en Tegnologie (28(4), Desember 2009): Die uitdaging van ontoereikende Wiskundeprestasie: Fokus op probleemoplossing Abstract PDF
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Vol 20, No 2 (2001) Verspreiding en habitats van Lymnaea natalensis, tussengasheerslak van die lewerbot Fasciola gigantica, in Suid-Afrika Abstract PDF
K. N. de Kock, C. T. Wolmarans, H. D. Strauss, M. Killian
Vol 7, No 4 (1988) Vigs in Suid-Afrika: ’n perspektief Details PDF
O. W. Prozesky
Vol 17, No 2 (1998) Visparasiete - indikators vir metaalbesoedeling? Abstract PDF
A. Avenant-Oldewage
Vol 26, No 3 (2007) Visual interpretation of ASTER satellite data, Part 1: Geologic mapping in the Cradle of Humankind World Heritage Site Abstract PDF
Elna van Niekerk, Luke Sandham
Vol 26, No 4 (2007) Visual interpretation of ASTER satellite data, Part II: Land use mapping in Mpumalanga,South Africa Abstract PDF
Elna van Niekerk
Vol 25, No 4 (2006) Vital soil as basis for sustainable soil management, a survey of soil problems in The Netherlands and the way to tackle it, with an assessment for the South African situation Abstract PDF
H. Eijsackers, M. Maboeta, P. Doelman
Vol 13, No 1 (1994) Volhoubare ontwikkeling: die groen bril Details PDF
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Vol 7, No 4 (1988) Voltage prediction in a resonant transfer cycle pulse power supply with snubber regulation Abstract PDF
G. L. Bredenkamp
Vol 30, No 1 (2011) Voornemende Wiskunde-onderwysers se metakognitiewe vaardighede tydens lesstudie in mikro-onderrig (MLS) Abstract HTML EPUB XML PDF
Marthie S. van der Walt
Vol 22, No 2/3 (2003) Waarheen met Die Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie? Abstract PDF
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Vol 2, No 4 (1983) Waarom moet Suid-Afrikaanse wetenskaplikes hulle eie nasionale tydskrifte steun? Details PDF
A. Strasheim
Vol 7, No 2 (1988) Waarom ons in Afrikaans moet publiseer Details PDF
A. Strasheim
Vol 12, No 1 (1993) Wanneer is ’n pyp nie ’n buis nie? Abstract PDF
P. Scribante
Vol 1, No 2 (1982) Wat doen S.A. omtrent dwelmmiddels? Details PDF
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Vol 7, No 2 (1988) Water availability and demand in the development regions of South Africa Abstract PDF
A. B. de Villiers, W. Viviers, L. A. van Wyk
Vol 8, No 1 (1989) Water availability and demand in the humid and arid regions within development regions of South Africa Abstract PDF
A. B. de Villiers, L. A. van Wyk, W. Viviers
Vol 32, No 1 (2013) Water quality in the Mooi River system: A comparative study Details HTML PDF
D. H. Bomman, J. J.P. Lubbe, S. Barnard
Vol 18, No 4 (1999) Water quality of the Modder River Abstract PDF
N. Koning
Vol 4, No 4 (1985) Water utilization under dryland conditions in South Africa Abstract PDF
P. C. Nel
Vol 8, No 3 (1989) Weakly-projective covers for left R-modules Abstract PDF
A. Esterhuyse
Vol 32, No 1 (2013) Web service for thematic cartography Abstract HTML PDF
Victoria Rautenbach
Vol 32, No 1 (2013) Wellness testing on recruits to determine current state of wellbeing Details HTML PDF
J. Lawson, M. Kleynhans, E. Grobbelaar, P.J. du Toit
Vol 19, No 1 (2000) Wetenskap, kuns en kultuur — ’n skeppende eenheid Details PDF
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Vol 15, No 2 (1996) "Why bother to publish in Afrikaans?" Abstract PDF
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Vol 1, No 1 (1982) Why should the chemist publish in Afrikaans? Details PDF
M. J. Pieterse
Vol 36, No 1 (2017) Wine tourism development in South Africa Abstract HTML EPUB XML PDF
Caitlin A. Hunter, Sanette L.A. Ferreira
Vol 18, No 4 (1999) Wiskunde- en Wetenskapopleiding op skoolvlak Details PDF
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Vol 4, No 2 (1985) Wiskundewoordeboek Details PDF
H. van der Walt
Vol 20, No 1 (2001) With a leap in the millennium will Aquarius have come of age? Abstract PDF
D. P. Smits
Vol 19, No 3/4 (2000) Women in engineering - an opportunity Abstract PDF
P. E. Visser-Uys
Vol 6, No 2 (1987) Woordeboek vir meganiese ingenieurs Details PDF
H. G. Denkhaus
Vol 7, No 2 (1988) Woordeboek vir Tuinboukunde Details PDF
L. C. Holtzhausen
Vol 10, No 1 (1991) Woordeboek vir Tuinboukunde (Ingeslote Plantname) Abstract PDF
L. C. Holtzhausen, L. A. Genis
Vol 16, No 1 (1997) World competitiveness and agriculture Abstract PDF
J. van Zyl
Vol 15, No 3 (1996) World competitiveness and technology Abstract PDF
C. W. I. Pistorius
Vol 4, No 1 (1985) ’n Afkortpraktyk vir Afrikaanse Vakterme Details PDF
D. F. Louw
Vol 3, No 4 (1984) ’n Beskouing oor die finansiering van navorsing aan universiteite Details PDF
J. S. de Wet
Vol 4, No 2 (1985) ’n Festschrift gewy aan professor H.W. Snyman Details PDF
O. W. Prozesky
Vol 35, No 1 (2016) ’n Fynbedagte kleurespel in grafiekteorie Abstract HTML EPUB XML PDF
E. C.M. Maritz, S. Dorfling, T. Vetrik
Vol 16, No 2 (1997) ’n Geochemiese en geofisiese ondersoek van ’n groep kors - en bomantel-insluitsels van die Venetia - kimberlietpype, Limpopo-gordel, Suid - Afrika Abstract PDF
W. Pretorius
Vol 14, No 2 (1995) ’n Internasionale perspektief op die uitset van graduandi in Suid-Afrika Details PDF
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Vol 6, No 4 (1987) ’n Kritiese blik op krities/kritiek Details PDF
D. F. Louw
Vol 20, No 2 (2001) ’n Nuwe naam vir ’n nuwe kernreaktor Abstract PDF
W. Mavan Z. de Villiers
Vol 24, No 3 (2005) ’n Ondersoek na fasette van leerders in ’n privaat skool se studieoriëntasie en die verband daarvan met wiskunde- prestasie Abstract PDF
J. G. Maree, G. Crafford
Vol 31, No 1 (2012) ’n Oorsig oor maatskaplik verantwoordbare navorsing en onderrig in die lewenswetenskappe Abstract HTML EPUB XML PDF
William J. Fraser
Vol 3, No 2 (1984) ’n Suid-Afrikaanse Vereniging vir Atmosferiese Wetenskappe Details PDF
J. R. E. Lutjeharms
Vol 27, No 3 (2008) ’n Universele programmeerbare kwantumrekenaar? Abstract PDF
P. H. Potgieter, J. Heidema, E. G. Jones
Vol 13, No 4 (1994) ’n Wetenskaps - en tegnologiebeleid vir ’n demokratiese Suid-Afrika Details PDF
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