Browsing Faculty of Natural and Agricultural Sciences by Subject "Contamination"
Now showing items 1-4 of 4
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Detection of Penicillin Binding Protein 2a (PBP2a) in Staphylococcus aureus Isolated from Milk Using Serological Assays
(Kamla-Raj, 2016)A total 14 milk samples (7 unpasteurized and 7 pasteurized) were collected and analyzed for characters of S. aureus. Based on colonial morphology of the isolates all the samples were positive for the target organism ... -
Heavy metal threats to plants and soil life in Southern Africa: present knowledge and consequences for ecological risk assessment
(Springer, 2019)In recent times there has been remarkable development in the field of soil ecotoxicology and risk assessment (RA) models. It is, however, debatable if these RA models are robust representatives for worldwide relevance. In ... -
Human health risk from consumption of marine fish contaminated with DDT and its metabolites in Maputo Bay, Mozambique
(Springer, 2018)Many countries with incidence of malaria, including those surrounding Maputo Bay, use dichloro-diphenyl-trichloroethane (DDT) to reduce mosquitoes. This study is the first to estimate the human health risk associated with ... -
On the contamination of membrane-electrode assemblies of water electrolysers based on proton exchange membrane in the course of operation.
(BAS, 2018)The issues of contamination of membrane-electrode assemblies (MEAs) of water electrolysers based on proton exchange membrane (PEM) currently pose a subject for investigation. The analysis of structure and chemical composition ...