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Now showing items 2121-2129 of 2129
An investigation of the current challenges in the implementation of grade 11 chemistry laboratory work in three selected secondary schools in Eritrea
(University of the Western Cape, 2003)
The study has attempted to investigate the current challenges in the implementation of Grade 11 chemistry laboratory work in three selected secondary schools in Eritrea. Specifically, the study has attempted to address the ...
An investigation of perspectives and practices Of african traditional healers whe managing psychoses
(UWC, 2000)
A common practice among many African patients w ho are admitted into western psychiatric hospitals is that they combine western with traditional methods of treatment. Although such practices are tolerated, they are not ...
The role of international law in juvenile justice Reform in south africa
(UWC, 2001)
This t hesis w ill seek to trace and to analyse the impact of international chi ldren's rights law upon the process of juvenile justice reform in South Africa during the past decade. As documented more fully in Chapter 2 ...
Temporal and spatial variability in copepod abundance, distribution and community structure off Walvis Bay in the northern Benguela Current, 1979-1981
(University of the Western Cape, 2005)
The zooplankton samples used for retrospective analysis in this study form part of the historical SWAPELS (South West African Pelagic Egg and Larva Survey) collection from January 1972 to December 1989, which covered the ...
Children's right to consent to medical treatment and a consideration of the changes effected in the Children's Bill B70 D of 2003
(University of the Western Cape, 2006)
Children's rights to consent to medical treatment and the balancing of parental rights have become the focus of much debate in South Africa over the last few decades. Issues concerning the age at which children can consent ...
Power studies of multivariate two-sample tests of comparison
(University of the Western Cape, 2007)
The multivariate two-sample tests provide a means to test the match between two multivariate distributions. Although many tests exist in the literature, relatively little is known about the relative power of these procedures. ...
Polyphenolic, tannin and chemical compositional changes in leaves of sub-tropical grasses and fynbos shrubs at elevated atmospheric CO2 concentrations
(University of the Western Cape, 2002)
The effects of elevated atmospheric CO2 concentrations on plant polyphenolic concentration, tannin concentration and chemical composition were investigated in leaves of sub-tropical grass species and fynbos shrubs. The ...
The synthesis,characterization and reactivity of diene and functionalized alkyl complexes of iron
(University of the Western Cape, 2003)
This thesis deals with the synthesis, characterisation and reactivity of a number of diene and functionalized alkyl complexes of iron. Iron alkenyl complexes of the type [(Cp)(C02)Fe{(CH2)nCH=CH2] (n = 2-4, 6), were used ...
An investigation of Zimbabwe a-level chemistry teachers' epistemological beliefs, laboratory instructional practices and students' images of the nature of science
(University of the Western Cape, 2004)
This study set out to investigate the nature of A-level Chemistry teachers' science epistemological beliefs, the teachers' laboratory instructional practices and their students' images of science. Science epistemological ...