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Now showing items 1-9 of 9
Evaluation of quantitative motility and zona pellucida binding of human spermatozoa in an assisted reproductive programme
(University of the Western Cape, 1994)
Male factor disorders affect more than 30% of infertile couples. Thus, it has become important to perform a andrological consultation and a basic semen evaluation in all male partners of couples consulting for infertility. ...
The effect of maternal nicotine exposure on the quantity and quality of neonatal rat lung connective tissue
(University of the Western Cape, 1994)
The infants of smoking mothers (compared to non-smoking mothers) have been shown to have a lower birth mass, a lower brain mass, an increased perinatal mortality rate as well as a predisposition to respiratory abnormalities ...
A study of the problems and possibilities of using the marine intertidal zone for teaching principles of ecology in senior secondary schools: A survey of biology teachers in the western cape.
(University of the Western Cape, 1994)
In this study I investigate the attitudes of a group biology teachers in the Western Cape, to using the marine intertidal zone for teaching principles of ecology in senior secondary schools, by exploring the problems ...
Cloning and sequence analysis of the gene coding for a Leuconostoe Bacteriocin
(University of the Western Cape, 1994)
Previous studies have shown that Leuconostoc (Lc.) carnosum Tal la produces a bacteriocin that has been designated leucocin B-Tal la [Papathanasopoulos, 1993, M.Sc thesis, University of the Witwatersrandl. Leucocin B-Talla ...
Variances of purity within torsion-free Abelian groups
(University of the Western Cape, 1994)
In 1921, Prufer introduced the concept of a pure subgroup of an abelian group. This concept, which is applicable only to abelian groups, proved to be a very useful one. Subsequently, this concept has sparked off numerous ...
A study of the pollination biology of the (gyno)dioecious fig, Ficus capreifolia Del. (Moraceae)
(University of the Western Cape, 1994)
The pollination biology of Ficus pareidolia Del. was studied. Ficus pareidolia is a (gyno)dioecious species with separate male and female plants bearing male and female syconia respectively. Male syconia had staminate ...
Genetic variation of rana fuscigula in Southern Africa
(University of the Western Cape, 1994)
Naturalists have long been engaged in describing and explaining diversity in the biological world. The discovery of the molecular basis of inheritance has led to rapid increase in the use of biological macromolecules in ...
In-service female teachers' anxieties about mathematics: a reflective study on mathematics classroom practice at a college of education
(UWC, 1994)
The incidence of mathematics anxiety manifesting itself in in-service college students is generally on the increase. Such anxiety does not only affect the mathematical performance of students but also their teaching of the ...
An assessment of the virulence of listeria spp. isolated from raw milk and raw chicken
(University of the Western Cape, 1994)
Listeria a f~rn__e pathogen is the etiological agent of the deadly
disease listeriosis. Although, the virulence traits of international isolates of
Listeria are well studied, nothing is known about the virulence traits ...