Section Details


Original Research

 
Issue Title
 
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
Itumeleng H. Mabusa, Rachmond Howard, Peter Masoko
 
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 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 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
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 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 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) Herbesin oor die opleiding van natuurwetenskaponderwysers in Suid-Afrika: Lesse uit Finland Abstract   HTML   EPUB   XML   PDF
Josef de Beer, Piet Ankiewicz
 
Vol 36, No 1 (2017) Die leerteorieë onderliggend aan inligting en kommunikasietegnologie waarvan onderwysers kennis moet dra Abstract   HTML   EPUB   XML   PDF
Shirley S. Mukhari, Anna J. Hugo
 
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 36, No 1 (2017) Operational and tegnological requirements for the profitable provision of rail freight transport Abstract   HTML   EPUB   XML   PDF
Wessel J. Pienaar
 
Vol 36, No 1 (2017) Van laboratoriumbank tot siekbed: Genetiese bevindings in skisofrenie Abstract   HTML   EPUB   XML   PDF
Johannes L. Roos
 
Vol 36, No 1 (2017) Continuity and discontinuity in physics and biology Abstract   HTML   EPUB   XML   PDF
Danie F.M. Strauss
 
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 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 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 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 36, No 1 (2017) Challenges of managing an information communication network in rural schools Abstract   HTML   EPUB   XML   PDF
Maryke A. Mihai
 
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 36, No 1 (2017) Practical lessons in natural science: A case study Abstract   HTML   EPUB   XML   PDF
Sydney Mothokwa, Estelle Gaigher, Elize Randall†, Melanie Moen
 
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 35, No 1 (2016) Distribution and habitats of Burnupia mooiensis in South Africa: (Walker 1912 [Gastropoda: Ancylidae]) Abstract   HTML   EPUB   XML   PDF
Kenné N. de Kock, Cornelius T. Wolmarans
 
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 35, No 1 (2016) Teachers’ insight into misconceptions about simple circuits Abstract   HTML   EPUB   XML   PDF
Estelle Gaigher
 
Vol 35, No 1 (2016) Environmental reporting through newspapers in South Africa: A comparative study Abstract   HTML   EPUB   XML   PDF
Adriaan J. van der Walt
 
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 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 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 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
 
Vol 35, No 1 (2016) Bridging the gap from implementation to attainment: Utilising results from international comparative studies Abstract   HTML   EPUB   XML   PDF
Surette van Staden
 
Vol 34, No 1 (2015) Biodegradation of gas-to-liquids synthetic diesel, biodiesel and their blends Abstract   HTML   XML   EPUB   PDF
Randal M.C. Albertus, Adriaan J. Reinecke
 
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 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
Adriaan J. Reinecke, Sophia A. Reinecke, Mia van Wyk
 
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 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 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 34, No 1 (2015) Botany teaching in Gauteng schools: An exciting challenge? Abstract   HTML   EPUB   XML   PDF
Amelia L. Abrie
 
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 34, No 1 (2015) Adaptation and implementation of the Rothwell-Miller Interest Blank Abstract   HTML   EPUB   XML   PDF
Jacobus G. Maree, Jacques Pietersen
 
Vol 34, No 1 (2015) Cardiovascular health risk among university students in South Africa Abstract   HTML   EPUB   XML   PDF
Peet du Toit, Elizabeth Rudolph, Yvonne Joubert, Nicoleen Coetzee, Ernst Krüger, Ronél Ferreira, Evangeline Nortje, William Fraser
 
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 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 34, No 1 (2015) An evaluation of the state of wellness amongst medical aid company employees in South Africa Abstract   HTML   EPUB   XML   PDF
Lee-Anne Naicker, Evangeline Nortje, Michael Kleynhans, Andre Stander, Yvette Hlophe, Ronél Ferreira, Albert van Schoor, Rina Buys, Sajee Alummootill, Joji Theron, Annie Joubert, Peet du Toit
 
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 33, No 1 (2014) Role perceptions of lecturers of first year science students: A focus on gender differences Abstract   HTML   EPUB   XML   PDF
Melanie Jacobs, Gerrie J. Jacobs
 
Vol 33, No 1 (2014) Automatic genre classification for Afrikaans Abstract   HTML   EPUB   XML   PDF
Dirk Snyman, Gerhard van Huyssteen, Walter Daelemans
 
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 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 33, No 1 (2014) Influence of intense training program on cardio stress index Abstract   HTML   EPUB   XML   PDF
Peet J. du Toit, Alan St. Clair Gibson, Paola Wood, Catherina C. Grant, Kristopher R. Grimes, Avinash M. Tope, Christa Janse van Rensburg, Johannes M. van Rooyen, Andrew Mckune, Evangeline Nortjé, Lizelle Fletcher, Ronel Ferreira, Annie Joubert, Andre Stander
 
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) 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 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 33, No 1 (2014) Metacognitive awareness, self-directedness in learning and performance of prospective intermediate-senior phase mathematics teachers Abstract   HTML   EPUB   XML   PDF
Marthie S. Van der Walt
 
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 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 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
Jacobus G. Maree
 
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 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 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 33, No 1 (2014) Latest findings in the genetic architecture of schizophrenia: The contribution of genetic studies among Afrikaners Abstract   HTML   EPUB   XML   PDF
Johannes L. Roos
 
Vol 32, No 1 (2013) Is metal pollution a threat to the continued survival of the starfish in False Bay, South Africa? Abstract   HTML   EPUB   XML   PDF
Adriaan J. Reinecke, Sophie A. Reinecke
 
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 32, No 1 (2013) Scoring multiple choice questions Abstract   HTML   EPUB   XML   PDF
John J. Barnard
 
Vol 32, No 1 (2013) Infection in the Graeco-Roman era with the emphasis on epidemic ilness. Abstract   HTML   EPUB   XML   PDF
Louise Cilliers, Francois P. Retief
 
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 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 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 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 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 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 32, No 1 (2013) Breeding behaviour and breeding success of feral pigeons in the Bloemfontein urban area Abstract   HTML   EPUB   XML   PDF
Pieter le Roux, Ordino Kok, Hennie Butler
 
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 32, No 1 (2013) Long-term changes in the algal composition of the Vaal River, South Africa – did the Lesotho Highlands Water Project play a role? Abstract   HTML   EPUB   XML   PDF
Sanet Janse van Vuuren, Annelie Swanepoel, Germarie van Zyl
 
Vol 32, No 1 (2013) Einstein’s theory of relativity: At the intersection of apriori elements and empirical experience Abstract   HTML   EPUB   XML   PDF
Danie F.M. Strauss
 
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 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 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 31, No 1 (2012) An investigation into factors influencing attitudes towards hunting amongst the economically active public in Port Elizabeth. Abstract   HTML   EPUB   XML   PDF
Wentzel C. Coetzer, Pieter du P. van Niekerk
 
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 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 31, No 1 (2012) Pair programming: more than just working together in pairs. Abstract   HTML   EPUB   XML   PDF
Elsa Mentz
 
Vol 31, No 1 (2012) Die verband tussen wetenskap en tegnologie: ‘n Tegnologie-onderwysperspektief Abstract   HTML   EPUB   XML   PDF
Willem J. Rauscher
 
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 30, No 1 (2011) Die uitwerking van die onkruiddoder Roundup® op sommige populasies van grondmikrobes Abstract   HTML   EPUB   XML   PDF
Anelia Marais, Michael I. Ferreira, Mardé Booyse, Alfred Botha
 
Vol 30, No 1 (2011) Die voedingsoorgang in Suid-Afrika: ’n Uitdaging vir verbeterde voeding en die verligting van armoede Abstract   HTML   EPUB   XML   PDF
Hester H. Vorster
 
Vol 30, No 1 (2011) Relasiebegrippe in die lig van die vraag of Einstein in die eerste plek ‘n ‘relatiwiteitsteorie’ ontwikkel het Abstract   HTML   EPUB   XML   PDF
Danie F.M. Strauss
 
Vol 30, No 1 (2011) Asklepios: Sy rol in die evolusie van die Geneeskunde Abstract   HTML   EPUB   XML   PDF
François P. Retief, Louise Cilliers
 
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
K. N. de Kock, C. T. Wolmarans
 
Vol 29, No 4 (2010) Important factors for local ecotype selection in restoration applications Abstract   PDF
Loraine van den Berg, Klaus Kellner
 
Vol 29, No 3 (2010) Egg excretion patterns as criterion for the determination of prevalence and intensity of infection in male and female individuals in different age groups in a schistosome endemic area in the Limpopo Province Abstract   PDF
C. T. Wolmarans, K. N. de Kock
 
Vol 29, No 3 (2010) Facilities management: Structuring a body of knowledge for continuing and tertiary education in South Africa Abstract   PDF
A. C. Hauptfleisch
 
Vol 29, No 3 (2010) Search engine coverage of South African and Afrikaans websites Abstract   PDF
Johan Breytenbach, Theo Macdonald
 
Vol 29, No 3 (2010) From the Fermat points to the De Villiers3 points of a triangle Abstract   PDF
Michael de Villiers
 
Vol 29, No 2 (2010) Claudius, the handicapped Caesar (41-54 A.D.) Abstract   PDF
Francois P. Retief, Louise C. Cilliers
 
Vol 29, No 2 (2010) Afrikaans Syllabification Patterns Abstract   PDF
Tilla Fick, Chris J. Swanepoel
 
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 29, No 2 (2010) Biodiversity in agricultural soils, sustainable plant production and control of plant pathogens Abstract   PDF
A. J. Reinecke, S. A. Reinecke
 
Vol 29, No 1 (2010) Astrology and medicine in antiquity and the middle ages Abstract   PDF
Francois P. Retief, Louise C. Cilliers
 
Vol 29, No 1 (2010) Gambling strategies for random sequences Abstract   PDF
George Davie
 
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 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 28, No 4 (2009) Mathematical modelling: From school to university Abstract   PDF
Ansie Harding
 
Vol 28, No 4 (2009) Projects to improve mathematics performance at a university of technology Abstract   PDF
Ina Louw
 
Vol 28, No 4 (2009) Study orientation and knowledge of basic vocabulary in Mathematics in the primary school Abstract   PDF
Marthie van der Walt
 
Vol 28, No 4 (2009) South Africa’s mathematics crisis: Innovative resolution imperative Abstract   PDF
Alet Rademeyer
 
Vol 28, No 4 (2009) The challenge of inadequate achievement in mathematics: Focus on a meta-approach Abstract   PDF
Kobus Maree
 
Vol 28, No 4 (2009) Are students who have been educated in an outcomes-based approach prepared for university mathematics? Abstract   PDF
Johann Engelbrecht, Ansie Harding, Patrick Phiri
 
Vol 28, No 4 (2009) Learning via problem solving in mathematics education Abstract   PDF
Piet Human
 
Vol 28, No 4 (2009) The possibilities of a modelling perspective for school mathematics Abstract   PDF
Dirk Wessels
 
Vol 28, No 4 (2009) Master mathematics teachers as mentors for underperforming and disadvantaged schools Abstract   PDF
Annemarie Hattingh
 
Vol 28, No 2 (2009) Economic aspects of pipeline transport: a South African perspective Abstract   PDF
Wessel Pienaar
 
Vol 28, No 2 (2009) Orthopedics in the Graeco - Roman era Abstract   PDF
Louise Cilliers, François Retief
 
Vol 28, No 2 (2009) Cadmium in False Bay: Monitoring potential of the marine snail, Oxystele tigrina (Mollusca) Abstract   PDF
Koot Reinecke, Naomi Mdzeke, Sophié Reinecke
 
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 28, No 3 (2009) The implementation of research recommendations at the Walter Sisulu National Botanical Garden Abstract   PDF
Martie Mearns, Kevin Mearns
 
Vol 28, No 3 (2009) Distribution of Burnupia capensis (Walker, 1912) and Burnupia stenochorias (Melvill & Ponsonby, 1903) (Gastropoda: Ancylidae) in South Africa Abstract   PDF
Kenné de Kock, Corrie Wolmarans
 
Vol 28, No 1 (2009) The origin and development of leprosy in antiquity Abstract   PDF
François Retief
 
Vol 28, No 1 (2009) Cricket performance measures Abstract   PDF
Hoffie Lemmer
 
Vol 28, No 1 (2009) Scheduling spouse - avoiding mixed doubles round - robin tennis tournaments Abstract   PDF
A. P. Burger, J. H. van Vuuren
 
Vol 28, No 1 (2009) Optimal assignment and scheduling of workers and tasks on an assembly line Abstract   PDF
Lieschen Venter, Stephan Visagie
 
Vol 27, No 4 (2008) Tuberculosis in ancient times Abstract   PDF
Louise Cilliers, François Retief
 
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
Heinz Jacobs
 
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 27, No 4 (2008) Elementary topology and universal computation Abstract   PDF
Petrus Potgieter
 
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 27, No 3 (2008) A philosophical basis for the holistic study of landscape development in Geomorphology Abstract   PDF
Charles Barker, Gawie de Villiers
 
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
Kenné de Kock, Corrie Wolmarans
 
Vol 27, No 3 (2008) ’n Universele programmeerbare kwantumrekenaar? Abstract   PDF
P. H. Potgieter, J. Heidema, E. G. Jones
 
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 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 27, No 2 (2008) The Afrikaner and schizophrenia: A Genetic study Abstract   PDF
Louw Roos
 
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 27, No 2 (2008) Logistics aspects of pipeline transport in the supply of petroleum products Abstract   PDF
Wessel Pienaar
 
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 27, No 1 (2008) It’s Time to End the Decade of Confusion about OBE in South Africa Abstract   PDF
William Spady
 
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 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 26, No 4 (2007) A proposed regulatory framework for road and rail freight transport in South Africa Abstract   PDF
Wessel Pienaar
 
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 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 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 26, No 3 (2007) The cardiovascular system, as understood in antiquity Abstract   PDF
Louise Cilliers, François Retief
 
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 2 (2007) Distribution and habitats of Ceratophallus natalensis (Mollusca: Planorbidae) in South Africa Abstract   PDF
K. N. de Kock
 
Vol 26, No 2 (2007) Incorporating biomarkers in ecological risk assessment of chemical contaminants of soils Abstract   PDF
A. J. Reinecke, S. A. Reinecke, M. S. Maboeta, J. P. Odendaal, R. Snyman
 
Vol 26, No 1 (2007) The anatomy of startle Abstract   PDF
Annie Panzer, Stephen Lambert
 
Vol 26, No 1 (2007) Transcending logic: the difference between contradiction and antinomy Abstract   PDF
Daniël Strauss
 
Vol 26, No 1 (2007) Medications and their use in the Graeco-Roman era Abstract   PDF
François Retief, Louise Cilliers
 
Vol 26, No 1 (2007) Standard residential flood damage functions for South African conditions Abstract   PDF
Gawie de Villiers, Giel Viljoen, Herman Booysen
 
Vol 26, No 1 (2007) A generalised Sylvester-Gallai Theorem Abstract   PDF
L. M. Pretorius, K. J. Swanepoel
 
Vol 25, No 4 (2006) Swartwattelbome: seën of vloek vir Suid- Afrika? Abstract   PDF
F.H. Smith
 
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
N.A. Pantland, J.H. van Vuuren
 
Vol 25, No 4 (2006) The highly unsaturated fatty acids: physiological role and clinical possibilities Abstract   PDF
M. Haag, M. Coetzee
 
Vol 25, No 4 (2006) The florigen mystery Abstract   PDF
E.G. Groenewald, A.J. Van Der Westhuizen
 
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 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 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 25, No 4 (2006) Bioprospecting, legislation and research at universities in South Africa Abstract   PDF
J.L. Du Plessis
 
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 25, No 3 (2006) The compounds and biological activity of Thamnosma africana Abstract   PDF
H. F. Mafokane, N. Potgieter, 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 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 25, No 3 (2006) The use of effect size indices to determine practical significance Abstract   PDF
H. S. Styn jr., S. M. Ellis
 
Vol 25, No 3 (2006) An investigation regarding metacognition in the learning of mathematics in the senior phase Abstract   PDF
M. G. van der Walt, J. G. Maree, S. M. Ellis
 
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 25, No 2 (2006) Surgery in the Graeco-Roman era Abstract   PDF
François P. Retief, Louise Cilliers
 
Vol 25, No 2 (2006) Philosophical tendencies in the genesis of our understanding of physical nature Abstract   PDF
D. F. M. Strauss
 
Vol 25, No 2 (2006) The mathematical basis of business logistics as a field of study Abstract   PDF
William J. Pienaar
 
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 25, No 1 (2006) Distribution and habitats of Gyraulus costulatus, potential snail intermediate host of intestinal flukes of the family Echinostomatidae in South Africa Abstract   PDF
K.N. De Kock, C.T. Wolmarans
 
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 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 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 24, No 4 (2005) The use of parallel plate rheology to determine the intrinsic viscosity of polyethylene terephthalate Abstract   PDF
O. C. Vorster
 
Vol 24, No 4 (2005) An ethnobotanical survey of Athrixia phylicoides and its uses. Abstract   PDF
J. Olivier, A. E. de Jager
 
Vol 24, No 4 (2005) Estimation of increased regional income that emanates from economically justified road construction projects Abstract   PDF
W. J. Pienaar
 
Vol 24, No 3 (2005) Old and new tendencies in ecotoxicology: the relevance of stress ecology and ecotoxicogenomics Abstract   PDF
S. A. Reinecke
 
Vol 24, No 3 (2005) Kwantumberekening Abstract   PDF
J. Heidema, P. H. Potgieter, W. L. Fouch´ e
 
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 24, No 1/2 (2005) A decade of democracy: environmental management in a changing world Abstract   PDF
P. J. Aucamp
 
Vol 24, No 1/2 (2005) Probiotics: diet supplements of live, non-pathogenic micro-organisms Abstract   PDF
M. Viljoen, E. Johannsen, A. Panzer
 
Vol 24, No 1/2 (2005) Prebiotics: selective substrate for beneficial microflora Abstract   PDF
M. Viljoen, A. Koorts
 
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 23, No 4 (2004) Dietary composition of cattle egrets (Bubulcus ibis) in the central Free State Abstract   PDF
H. J.B. Butler
 
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 23, No 4 (2004) Quality improvement in higher education: a critical review, with reference to South Africa Abstract   PDF
R. W. Pretorius
 
Vol 23, No 4 (2004) Factor rings of the Gaussian integers Abstract   PDF
Cody Patterson, Kirby C. Smith, Leon van Wyk
 
Vol 23, No 4 (2004) Egyptian medicine Abstract   PDF
F. P. Retief, L. Cilliers
 
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 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 23, No 3 (2004) Genetic algorithms in computer aided inductor design Abstract   PDF
Jean Fivaz, Willem A. Cronjé
 
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
K. N. de Kock, C. T. Wolmarans
 
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 23, No 1/2 (2004) The pre-history of quantum computation Abstract   PDF
P. H. Potgieter
 
Vol 23, No 1/2 (2004) Eye-blink controlled computer mouse: design and evaluation Abstract   PDF
S. Viljoen, T. Hanekom, P. J. Cilliers
 
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 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 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 23, No 1/2 (2004) The plant family Asteraceae: 6. The subfamily Asteroideae. Abstract   PDF
P. P.J. Herman
 
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 22, No 4 (2003) The mother as hidden regulator Abstract   PDF
Annie Panzer, Margaretha Viljoen
 
Vol 22, No 4 (2003) Sustainable land use and soil quality: organic matter as an indicator Abstract   PDF
C. C. du Preez
 
Vol 22, No 2/3 (2003) Logistics management: its origin, conceptual evolution and meaning as a contemporary field of study Abstract   PDF
W. J. Pienaar
 
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 22, No 2/3 (2003) Endemic dental fluorosis associated with relatively low fluoride concentrations in the southern Free State, South Africa Abstract   PDF   PDF
S. Zietsman
 
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 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 22, No 1 (2003) Physiognomy in Graeco-Roman times Abstract   PDF
François Retief, Louise Cilliers
 
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 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
 
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 22, No 1 (2003) The plant family Asteraceae: 5. Classification and the subfamily Cichorioideae Abstract   PDF
P. P.J. Herman
 
Vol 22, No 1 (2003) Neural networks as possible hyphenation technique for Afrikaans Abstract   PDF
Machteld Fick
 
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 21, No 4 (2002) Eunuchs in classical mythology and society Abstract   PDF
F. P. Retief, J. F.G. Cilliers
 
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 21, No 4 (2002) Avifauna in grassland communities at some inland airports in South Africa. Abstract   PDF
A. C. Kok, O. B. Kok
 
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 21, No 4 (2002) Distribution and habitats of Bulinus tropicus, snail intermediate host of the conical fluke Calicophoron microbothrium, in South Africa Abstract   PDF
K. N. de Kock, C. T. Wolmarans, M. Bornman, D. C. Maree
 
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 3 (2002) SUNSAT: South Africa’s first satellite in space Abstract   PDF
A. Schoonwinkel, G. W. Milne, J. J. du Plessis, S. Mostert
 
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 21, No 2 (2002) Guidlines for the choice of economic public infrastructure projects Abstract   PDF
W. J. Pienaar
 
Vol 21, No 2 (2002) Computerized program for information management in the modern water laboratory Abstract   PDF
G. J. Broodryk
 
Vol 21, No 2 (2002) Analogies between processes in physiology and engineering Abstract   PDF
I. S. Shaw
 
Vol 21, No 1 (2002) Dietary composition of birds species at an inland airport in South Africa Abstract   PDF
A. C. Kok, O. B. Kok
 
Vol 20, No 3/4 (2001) Concepts of inheritance in Graeo-Roman times Abstract   PDF
F. P. Retief, L. Cilliers
 
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 20, No 3/4 (2001) Epitaxy: Criterion for orientation Abstract   PDF
J. H. van der Merwe
 
Vol 20, No 3/4 (2001) Optimising learning competencies of grade 9 learners: A comparison between a few subject didactic measuring instruments. Abstract   PDF
J. G. Maree, N. J.S. Basson, R. Malan
 
Vol 20, No 2 (2001) Tool condition monitoring and machining process optimisation - A review Abstract   PDF
C. Scheffer, P. S. Heyns
 
Vol 20, No 2 (2001) Estimation of the batting ability of South African international one-day cricket players Abstract   PDF
H. H. Lemmer
 
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 20, No 1 (2001) Localisation of intracellular calcium in the neutrophil through the selective precipitation with the antimonate ion Abstract   PDF
A. M. Koorts, A. N. Hall, M. Viljoen Viljoen
 
Vol 20, No 1 (2001) Legumes and disease in the Graeco-Roman world Abstract   PDF
F. P. Retief, L. Cilliers
 
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) Fibre optic communications: past, present and future Abstract   PDF
B. M. Lacquet
 
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 19, No 3/4 (2000) Intracellular free calcium determination in neutrophils with the fluorescent calcium indicators, fura-2 and fura-PE3 Abstract   PDF
A. M. Koorts, M. Viljoen, M. C. Kruger
 
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 19, No 2 (2000) Schistosomiasis, an underestimated and neglected problem, even in the endemic areas of the RSA Abstract   PDF
C. T. Wolmarans
 
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 19, No 2 (2000) Use of an expert system for identification of Lithops Abstract   PDF
J. Gouws
 
Vol 19, No 2 (2000) Perspective for nested climate modelling over southern Africa Abstract   PDF
F. A. Engelbrecht
 
Vol 19, No 1 (2000) P.B.B. Vosloo — Wetenskaplike en Wateringenieur Abstract   PDF
J. Haarhof
 
Vol 19, No 1 (2000) Training of electrical and electronic engineers with greater emphasis on information technology Abstract   PDF
J. Gouws
 
Vol 19, No 1 (2000) Poisoning in ancient Rome Abstract   PDF
F. P. Retief, L. Cilliers
 
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 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 18, No 4 (1999) The development of a prototype embroidery machine from a household sewing machine Abstract   PDF
A. J. Lubbe
 
Vol 18, No 3 (1999) The application of phage display technology in thrombosis and haemostasis Abstract   PDF
S. M. Meiring
 
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 18, No 3 (1999) Fuzzy Pseudo-topological Vector Spaces Abstract   PDF
M. A. Muller
 
Vol 18, No 2 (1999) The grassland ecosystem in a rapidly changing environment Abstract   PDF
H. A. Snyman
 
Vol 18, No 2 (1999) Automation: concepts and different views Abstract   PDF
J. Gouws
 
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 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 18, No 1 (1999) The quantity surveyor as value manager Abstract   PDF
H. M. Siglé, C. H. Klopper, R. N. Visser
 
Vol 18, No 1 (1999) Epidemics in ancient Rome and other Mediterranean countries Abstract   PDF
F. P. Retief
 
Vol 17, No 4 (1998) Models in the teaching of physics Abstract   PDF
J. J. A. Smit
 
Vol 17, No 4 (1998) The ecological relevance of chemical stress on the “health” of the biological environment Abstract   PDF
A. J. Reinecke
 
Vol 17, No 3 (1998) Photovoltaic electricity Abstract   PDF
R. Swanepoel
 
Vol 17, No 3 (1998) Introduction to the application of genetic algorithms in engineering Abstract   PDF
I. S. Shaw
 
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 17, No 2 (1998) The top-quark Abstract   PDF
R. Tegen
 
Vol 17, No 2 (1998) Adhesion Abstract   PDF
H. S. Meij
 
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 1 (1998) Orientation and navigation in birds Abstract   PDF
H. Bouwman
 
Vol 17, No 1 (1998) Physiology and pathophysiology of cell organelles Abstract   PDF
J. J. Theron, N. Claasen, N. Lizamore
 
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 16, No 4 (1997) Pseudo-topological Riesz spaces Abstract   PDF
M. A. Muller
 
Vol 16, No 4 (1997) The migration and conservation of birds in a Southern African context Abstract   PDF
H. Bouwman, S. W. Evans
 
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 16, No 3 (1997) Charts of episodes and chronometric duration have implications for provinces such as the Kaapvaal Abstract   PDF
H. de la R. Winter
 
Vol 16, No 3 (1997) Fabrication and characterization of CuInSe₂CdS/ZnO thin film solar cells Abstract   PDF
V. Alberts
 
Vol 16, No 3 (1997) Development of a study orientation questionnaire in mathematics Abstract   PDF
J. G. Maree, W. J. Schoeman
 
Vol 16, No 3 (1997) The development of a training micro controller for non-electronic engineers Abstract   PDF
A. J. Lubbe
 
Vol 16, No 2 (1997) Physiology and pathophysiology of cell organelles Abstract   PDF
J. J. Theron, N. Claasen, A. Panzer
 
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 16, No 2 (1997) Vegetation of the ridges of Klerksdorp, Northwest Province, South Africa Abstract   PDF
E. van Wyk
 
Vol 16, No 2 (1997) Electromagnetic models for electric track circuit systems Abstract   PDF
B. M. Steyn, J. D. van Wyk
 
Vol 16, No 2 (1997) Genetic markers in the blood of animals - a historical overview Abstract   PDF
D. R. Osterhoff
 
Vol 16, No 1 (1997) Physiology and pathophysiology of cell organelles Abstract   PDF
J. J. Theron, N. Claasen, A. Panzer, N. Lizamore
 
Vol 16, No 1 (1997) Epididymis: from lead player to side issue? Abstract   PDF
M. H. Fourie, M. S. Bornman, J. M. C. Oosthuizen
 
Vol 16, No 1 (1997) World competitiveness and agriculture Abstract   PDF
J. van Zyl
 
Vol 16, No 1 (1997) Atmospheric nitrogen uptake by soyabean cultivars in combination with Bradyrhizobium japonicum strains Abstract   PDF
A. D. P Botha
 
Vol 15, No 4 (1996) Machine vision in agriculture Abstract   PDF
J. Gouws
 
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 15, No 4 (1996) Physiology and pathophysiology of cell organelles Abstract   PDF
J. J. Theron, A. Panzer, N. Claasen, N. Lizamore
 
Vol 15, No 3 (1996) Eriophyid mites (Acari: Eriophyoidea: Eriophyidae) as possible control agents of undesirable introduced plants in South Africa Abstract   PDF
C. Craemer
 
Vol 15, No 3 (1996) Factors influencing the phenology of Ursinia cakilefolia DC., an ephemeral from Namaqualand Abstract   PDF
H. M. Steyn
 
Vol 15, No 3 (1996) The catalytic cyclotrimerization of acetylene Abstract   PDF
J. J. Linde, J. A. K. du Plessis
 
Vol 15, No 3 (1996) New pathogens in the food industry Abstract   PDF
M. M. Ehlers
 
Vol 15, No 2 (1996) The Zebra Battery: a South African contender for electric vehicle application Abstract   PDF
J. Coertzer, M. J. Nolte
 
Vol 15, No 2 (1996) Nitric oxide and the nervous system Abstract   PDF
H. S. Meij
 
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 15, No 2 (1996) Dynamic simulation of flywheel-type fuses Abstract   PDF
Editorial Office
 
Vol 15, No 1 (1996) Optimization of the plasma-assisted chemical vapour deposition of silica-like thin films at low temperatures Abstract   PDF
P. L. Crouse, J. A. Bester
 
Vol 15, No 1 (1996) Renal clearance of melatonin Abstract   PDF
Editorial Office
 
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
J. G. C. Small
 
Vol 15, No 1 (1996) The floristical portion of an environmental management program report for Bankfontein, Kendal Abstract   PDF
W. J. Myburgh
 
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 14, No 3 (1995) Electron precipitation into the upper atmosphere at Sanae Abstract   PDF
P. H. Stoker
 
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 14, No 2 (1995) The reptile heart as transitional stage : A brief review Abstract   PDF
M. H. C. Visser
 
Vol 14, No 2 (1995) The wetland vegetation in the Grootvlei-Villiers area, Eastern Transvaal Abstract   PDF
W. J. Myburgh
 
Vol 14, No 2 (1995) The implementation of fuzzy logic in industrial controllers Abstract   PDF
I. S. Shaw
 
Vol 14, No 2 (1995) Die invloed van kompetisie op drie Namakwalandse efemeer-plantspesies Abstract   PDF
M. A. Oosthuizen
 
Vol 14, No 1 (1995) Food production in developing countries - the role of plant biotechnology Abstract   PDF
D. I. Ferreira
 
Vol 14, No 1 (1995) Improvement of numerical models using experimental data Abstract   PDF
D. Z. Gorbler
 
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 1 (1995) Ecological effects of harvester ant Messor capensis nest-mounds on Karoo plants Abstract   PDF
W. R. J. Dean
 
Vol 13, No 4 (1994) Technology for the fully automated milking of cows Abstract   PDF
J. Gouws
 
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 13, No 4 (1994) Critical evaluation of thermodynamic design procedures for rocket motor igniters Abstract   PDF
J. H. Knoetze
 
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 13, No 3 (1994) Improved antenatal care at Tygerberg Hospital Abstract   PDF
H. J. Odendaal
 
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 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) Aspects of medium-energy nuclear physics in South Africa Abstract   PDF
A. A. Cowley
 
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 13, No 2 (1994) The prevention of deep vein thrombosis Abstract   PDF
M. Verstraete
 
Vol 13, No 2 (1994) Stucture and function of peroxisomes Abstract   PDF
J. J. Theron, D. H. van Papendorp
 
Vol 13, No 1 (1994) Transient behaviour of a vehicle leaf spring Abstract   PDF
C. R. Bester, M. C. van Schoor
 
Vol 13, No 1 (1994) The evolution of gametangiophores in Southern African Marchantiales (Hepaticae) : a hypothesis Abstract   PDF
S. M. Perold
 
Vol 12, No 4 (1993) The optimization of the cutting process of diamonds with a YAG laser Abstract   PDF
A. J. Lubbe
 
Vol 12, No 3 (1993) The determination of the force distribution in the carrying cable of a cableway Abstract   PDF
P. J. Vermeulen
 
Vol 12, No 3 (1993) Oxytocin: a short review Abstract   PDF
P. F. Levay, M. Viljoen, H. S. Meij
 
Vol 12, No 3 (1993) The calculation of the thrust of a rocket motor Abstract   PDF
J. H. Knoetze
 
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 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 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 12, No 1 (1993) The use of anabolic steroids in ram lambs Abstract   PDF
J. P. C. Greyling
 
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 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 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 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 11, No 4 (1992) Development and implementation of a compound converter in solar energy systems Abstract   PDF
S. J. B. Hartman
 
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 11, No 3 (1992) Darwinism and bacteria Abstract   PDF
J. N. Coetzee
 
Vol 11, No 3 (1992) Relationships between the design and performances of sailboards Abstract   PDF
K. F. Kriel
 
Vol 11, No 3 (1992) Configuration of an inelastic flexible anchored cable Abstract   PDF
T. P. Dreyer
 
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 11, No 2 (1992) Supersymmetric nonrelativistic quantum mechanics Abstract   PDF
H. Fiedeldey
 
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 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 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 11, No 2 (1992) Measurement of the oxygen binding properties of haemocyanin with the aid of a thin-layer optical cell Abstract   PDF
W. J. van Aardt
 
Vol 11, No 1 (1992) Aspects of the anatomy, morphology and moult of the crowned plover (Vanellus coronatus) Abstract   PDF
P. C. Anderson, O. B. Kok
 
Vol 11, No 1 (1992) Body orientation of blesbok in a shadeless environment Abstract   PDF
C. H. J. van Aswegen
 
Vol 11, No 1 (1992) The effects of melatonin on a molecular level Abstract   PDF
M. Haag, J. J. Theron
 
Vol 11, No 1 (1992) Circadian secretion patterns of ß-endorphin and leucine enkephalin Abstract   PDF
E. H. de Wet, J. M. C. Oosthuizen
 
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 10, No 4 (1991) Parameter-rich unconditional distributions with a stochastic parameter in the conditional gamma distribution Abstract   PDF
A. Bekker, J. J. J. Roux
 
Vol 10, No 4 (1991) Energy transfer in nonlinear electrical networks - a modern perception of electrical power Abstract   PDF
A. S. de Beer, J. D. van Wyk
 
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 10, No 4 (1991) A plastic Cartesian diver as respirometer Abstract   PDF
W. J. van Aardt
 
Vol 10, No 3 (1991) The blood-brain barrier Abstract   PDF
H. S. Meij
 
Vol 10, No 3 (1991) Evaluation of existing selection criteria for cattle in terms of total herd efficiency Abstract   PDF
M. M. Scholtz, C. Z. Roux
 
Vol 10, No 3 (1991) The physics of automobile collisions and road traffic safety Abstract   PDF
R. Saayman
 
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 10, No 2 (1991) Classification of the vegetation of the Ba land type in the Mooi River catchment area, Transvaal Abstract   PDF
H. Bezuidenhout
 
Vol 10, No 2 (1991) Primitive elements for commutative ring extensions Abstract   PDF
H. J. Schutte
 
Vol 10, No 2 (1991) The metathesis of alkynes Abstract   PDF
H. C. M. Vosloo, J. A. K. du Plessis
 
Vol 10, No 1 (1991) Classification of the vegetation of the A land type in the Mooi River catchment area, Transvaal Abstract   PDF
H. Bezuidenhout
 
Vol 10, No 1 (1991) Contributions to the theory of evolution by the forerunners of Darwin Abstract   PDF
J. H. Swanepoel
 
Vol 10, No 1 (1991) Biotechnology — A new approach in plant breeding Abstract   PDF
D. I. Ferreira
 
Vol 9, No 4 (1990) Non-stress related deformation of furfuryl alcohol polymer concrete Abstract   PDF
D. Kruger
 
Vol 9, No 4 (1990) Respirometry — as applied to terrestrial and aquatic invertebrates Abstract   PDF
W. J. van Aardt
 
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 9, No 4 (1990) Dictionary of Astronomy Abstract   PDF
J. H. de Klerk
 
Vol 9, No 4 (1990) Katalogus van vakwoordeboeke Abstract   PDF
Editorial Office
 
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 9, No 3 (1990) Chromelosporium fulvum in the mushroom industry: a review Abstract   PDF
J. C. Coetzee
 
Vol 9, No 3 (1990) The cardiorespiratory effects of detomidine in the primate (Papio ursinus) Abstract   PDF
H. Bosman
 
Vol 9, No 3 (1990) Oxygen toxicity Abstract   PDF
C. A. van der Westhuizen, M. Viljoen, M. J. Pitout, P. H. van Papendorp
 
Vol 9, No 3 (1990) Energy loss via nonfaecal and faecal excretion in the marine elasmobranch Rhinobatos annulatus (Muller & Henle, 1841) Abstract   PDF
H. H. du Preez
 
Vol 9, No 3 (1990) The evaluation of earthworm meal as a protein source in diets for broilers. Abstract   PDF
A. J. Reinecke
 
Vol 9, No 2 (1990) Absolutely summing multipliers and the Dvoretzky - Rogers theorem Abstract   PDF
J. H. Fourie
 
Vol 9, No 2 (1990) Flight intensities of rock pigeons (Columba guinea) and sunflower damage Abstract   PDF
O. B. Kok, A. C. Kok
 
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 9, No 1 (1990) The role of a botanist in Parks and Recreation Abstract   PDF
G. F. Smith
 
Vol 9, No 1 (1990) Verklarende lys van plantpatologiese terme Abstract   PDF
G. J. M. A Gorter
 
Vol 9, No 1 (1990) Die woordeboek vir meganiese ingenieurs: Vorderingsverslag Abstract   PDF
Editorial Office
 
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 9, No 1 (1990) Orthogonal representation of power with the aid of quaternions Abstract   PDF
J. H. R. Enslin
 
Vol 9, No 1 (1990) Homological pseulo - topological vector spaces Abstract   PDF
M. A. Muller
 
Vol 8, No 4 (1989) Aspects of the moult, morphology and anatomy of rock pigeons Abstract   PDF
A. C. Kok, O. B. Kok
 
Vol 8, No 4 (1989) On the unconditional lognormal distribution Abstract   PDF
J. J. J. Roux, A. Bekker
 
Vol 8, No 4 (1989) Distortion analysis during power transfer using correlation techniques Abstract   PDF
J. H. R. Enslin, J. D. van Wyk
 
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 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 8, No 3 (1989) Breeding activities of the rock pigeon (Columba guinea) Abstract   PDF
O. B. Kok, A. C. Kok
 
Vol 8, No 3 (1989) Important design parameters of the proton magnetometer sensor Abstract   PDF
G. P. Hancke
 
Vol 8, No 3 (1989) Weakly-projective covers for left R-modules Abstract   PDF
A. Esterhuyse
 
Vol 8, No 3 (1989) Global rise in sea level: a South African perspective Abstract   PDF
J. R. E. Lutjeharms, D. H. Swart
 
Vol 8, No 2 (1989) An electronic valve controller for current control during the recording of oxygen consumption in aquatic animals Abstract   PDF
H. H. du Preez, E. Grobler, J. M. Bell
 
Vol 8, No 2 (1989) Mass transfer parameters in spray columns Abstract   PDF
A. J. Rautenbach, G. Kornelius
 
Vol 8, No 2 (1989) Mass transfer parameters in spray columns: 2. The system benzene-wash oil Abstract   PDF
A. J. Rautenbach, G. Kornelius
 
Vol 8, No 2 (1989) Errors in the measurement of the terrestrial magnetic field with a proton magnetometer Abstract   PDF
G. P. Hancke
 
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 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 8, No 1 (1989) Learning and memory Abstract   PDF
P. A. J. Ryke
 
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 7, No 4 (1988) Voltage prediction in a resonant transfer cycle pulse power supply with snubber regulation Abstract   PDF
G. L. Bredenkamp
 
Vol 7, No 4 (1988) The present status of organ transplantation Abstract   PDF
C. J. Mieny
 
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 7, No 4 (1988) A re-evaluation of the T-wave in primates Abstract   PDF
H. Bosman, J. J. Theron
 
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 7, No 4 (1988) Soft drinking water: no cause of cardiovascular disease? Abstract   PDF
D. A. van Staden, E. van der Walt
 
Vol 7, No 4 (1988) A computer network for South African researchers Abstract   PDF
T. McDonald
 
Vol 7, No 4 (1988) Freshwater algae and the economy Abstract   PDF
W. E. Scott, T. Zohary
 
Vol 7, No 3 (1988) Feeding ecology of rock pigeons Abstract   PDF
A. C. Kok, O. B. Kok
 
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 7, No 3 (1988) Erosion hazard in the Tugela Basin Abstract   PDF
J. R. Pretorius, J. Cooks, D. W. Marais
 
Vol 7, No 3 (1988) Physical oceanography in False Bay: A review Abstract   PDF
M. L. Gründlingh, J. L. Largier
 
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 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 7, No 2 (1988) The uniqueness of a value function for asymmetric isotope separation Abstract   PDF
G. Geldenhuys
 
Vol 7, No 2 (1988) The apparent effect of melatonin on glucose homeostasis in the liver Abstract   PDF
F. A. Müller
 
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 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 7, No 1 (1988) The mushrooms of Pretoria and surroundings Abstract   PDF
G. C. A. van der Westhuizen, A. Eicker
 
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 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 6, No 4 (1987) The computer as an aid in the teaching of stereochemistry Abstract   PDF
T. van Ree
 
Vol 6, No 4 (1987) Is interspecific competition a major structuring force in animal communities? Abstract   PDF
P. A. J. Ryke
 
Vol 6, No 4 (1987) Economic exploitation of the photosynthetic process: the basis of agricultural production Abstract   PDF
P. S. Hammes
 
Vol 6, No 3 (1987) Plant available water Abstract   PDF
P. C. Nel, J. G. Annandale
 
Vol 6, No 3 (1987) pH-regulation: the role of the hepatorenal system Abstract   PDF
M. J. Pitout, G. T. Willemse
 
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 6, No 3 (1987) Plant utilization: A core activity of the National Botanic Gardens Abstract   PDF
J. N. Eloff
 
Vol 6, No 2 (1987) Mental retardation: a new challenge Abstract   PDF
J. Op't Hof
 
Vol 6, No 2 (1987) The World Ocean Circulation Experiment (WOCE) Abstract   PDF
J. R. E. Lutjeharms, M. L. Gründlingh
 
Vol 6, No 2 (1987) Nature and origin of bipedalism in primates Abstract   PDF
P. A. J. Ryke
 
Vol 6, No 2 (1987) An experimental investigation of a new multiplex method for linear programming Abstract   PDF
J. A. Snyman, M. van Rooyen
 
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 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 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 1 (1987) A search for evidence of a distant human past outside Africa Abstract   PDF
A. Spies
 
Vol 5, No 4 (1986) Analysis and optimization of linear regenerative snubbers Abstract   PDF
C. G. Steyn
 
Vol 5, No 4 (1986) Topological dense subsets of a ring Abstract   PDF
S. Veldsman
 
Vol 5, No 4 (1986) Hydrological cycle of natural veld in the Central Orange Free State Abstract   PDF
H. A. Snyman, W. L. J. van Rensburg
 
Vol 5, No 4 (1986) Guide to biological drawing - Part 2: Depth, shadow and texture Abstract   PDF
E. Holm
 
Vol 5, No 3 (1986) Soil deterioration Abstract   PDF
M. C. F. du Plessis
 
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 5, No 3 (1986) Guide to biological drawing - Part 1: Line drawings Abstract   PDF
E. Holm
 
Vol 5, No 3 (1986) Silting in the Richards Bay Nature Reserve, Natal Abstract   PDF
J. Cooks, J. R. Pretorius, L. Venter
 
Vol 5, No 2 (1986) The functional properties, modification and utilization of whey proteins Abstract   PDF
B. G. Venter, A. E. J. McGill
 
Vol 5, No 2 (1986) An evaluation of the microhistological technique in the determination of food preferences of game Abstract   PDF
R. Botha, P. D. F. Kok, R. P. Ellis
 
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 5, No 1 (1986) Porous ThO2-rich glass ceramic Abstract   PDF
P. W. Richter
 
Vol 5, No 1 (1986) A pharmacochemic investigation of Gomphrena celosioides (Amaranthaceae) Abstract   PDF
S. Botha, L. M. van der Vijver
 
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 4, No 4 (1985) An analysis of the friction mechanism on brake gear of railway rolling stock Abstract   PDF
J. H. Barnard
 
Vol 4, No 3 (1985) Inter basin water transfers Abstract   PDF
T. P. C. van Robbroeck
 
Vol 4, No 3 (1985) Education-oriented Physics-Chemistry for Universities Abstract   PDF
B. Spoelstra
 
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 4, No 3 (1985) The interaction between ocean and atmosphere: a review Abstract   PDF
J. R. E. Lutjeharms
 
Vol 4, No 3 (1985) Statistical analysis based on quaternion normal random variables Abstract   PDF
H. M. Rautenbach, J. J. J. Roux
 
Vol 4, No 2 (1985) Different approximation for regionalized variables Abstract   PDF
G. J. van Tonder, J. F. Botha
 
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 4, No 1 (1985) The fundamental importance of differential equations with three singularities in Mathematical Statistics Abstract   PDF
H. S. Steyn
 
Vol 4, No 1 (1985) The use of kriging in gravity-surveys Abstract   PDF
G. J. van Tonder, J. F. Botha, F. Wiegmans
 
Vol 4, No 1 (1985) The determination of sea level in the Southern Ocean Abstract   PDF
J. R. E. Lutjeharms
 
Vol 3, No 4 (1984) The lanthanides. Oxidation states and some other features Abstract   PDF
J. J. Cruywagen
 
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 3, No 4 (1984) The history of domestication Abstract   PDF
D. R. Osterhoff
 
Vol 3, No 3 (1984) The effect of antimicrobial agents on the immune system Abstract   PDF
A. J. van Rensburg, R. Anderson
 
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 3, No 2 (1984) A search for evidence of a remote human past in Africa Abstract   PDF
A. Spies
 
Vol 3, No 2 (1984) Semi-projective modules Abstract   PDF
D. Döman
 
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 3, No 1 (1984) Positive operators on Banach lattices Abstract   PDF
P. van Eldik
 
Vol 3, No 1 (1984) Radical classes, connectednesses and torsion theories Abstract   PDF
S. Veldsman
 
Vol 3, No 1 (1984) Application of the finite element method in the structural design of the main magnets, vacuum chambers and resonators of an open sector cyclotron Abstract   PDF
J. A. Strasheim, R. J. du Preez
 
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 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 2, No 4 (1983) Desalination of brackish water and concentration of industrial effluents by electrodialysis Abstract   PDF
J. J. Schoeman, G. R. Botha
 
Vol 2, No 3 (1983) A contribution to the basidiocarp morphology of Coprinus comatus Abstract   PDF
A. Winterboer, A. Eicker
 
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 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 2, No 3 (1983) Nonlinear functional analysis Abstract   PDF
W. L. Fouché
 
Vol 2, No 2 (1983) Preliminary test-shrinkage estimators Abstract   PDF
H. H. Lemmer
 
Vol 2, No 2 (1983) A procedure for the calculation of flow through axisymmetric ducts Abstract   PDF
P. S. Heyns
 
Vol 2, No 2 (1983) Statistics in historical-philosophical perspective Abstract   PDF
J. C. Geertsema
 
Vol 2, No 1 (1983) How photos of planets reach the earth Abstract   PDF
C. Roos
 
Vol 2, No 1 (1983) Nuclear safety in perspective Abstract   PDF
J. K. Basson
 
Vol 2, No 1 (1983) A national strategy for the management of congenital and hereditary disorders Abstract   PDF
J. Op't Hof
 
Vol 1, No 4 (1982) Prostaglandins and thrombosis formation Abstract   PDF
M. Verstraete
 
Vol 1, No 4 (1982) A generalization of local connectedness in Topology Abstract   PDF
H. J. K. Ohlhoff, A. Verwey
 
Vol 1, No 4 (1982) Opiate receptors and opioid peptides: "The poppies of the mind" Abstract   PDF
B. J. Meyer
 
Vol 1, No 3 (1982) The preservation of M-injectivity in the forming of factor modules Abstract   PDF
D. Döman
 
Vol 1, No 3 (1982) The thermal environment required by patients and nursing staff in general wards Abstract   PDF
J. D. Wentzel
 
Vol 1, No 3 (1982) Satellite observation of ocean colour off the South African West Coast Abstract   PDF
N. M. Walters
 
Vol 1, No 2 (1982) An overview on selection methods Abstract   PDF
J. W. H. Swanepoel
 
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 1, No 1 (1982) Moral and ethical dilemmas relating to hitman genetics Abstract   PDF
G. S. Gericke
 
Vol 1, No 1 (1982) Some properties of annihilators of modules Abstract   PDF
A. Esterhuyse
 
Vol 1, No 1 (1982) Anthropogenetic relationship between Negro population groups in South Africa based on genetic distances Abstract   PDF
H. W. Hitzeroth
 
Vol 1, No 1 (1982) The historical development of physical research on the oceans bordering Southern Africa Abstract   PDF
J. R. E. Lutjeharms
 
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