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149 Newest Publications about the topic south africa
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Amycolatopsis umgeniensis sp. nov., isolated from soil from the banks of the Umgeni River in South Africa
25-11-2012 | Gareth J. Everest, Marilize le Roes-Hill, Clifford Omorogie, Shuk-Kwan Cheung, Andrew E. Cook, Candice M. Goodwin, P ..., Antonie van Leeuwenhoek, 2012
A novel member of the genus Amycolatopsis was isolated from soil collected from the banks of the Umgeni River, KwaZulu Natal province, South Africa. The strain, designated UM16T, grouped with the type strains of Amycolatopsis alba, Amycolatopsis coloradensis and Amycolatopsis thailandensis by ...
Sustainability, Vol. 4, Pages 3124-3140: An Overview of Disease-Free Buffalo Breeding Projects with Reference to the Different Systems Used in South Africa
15-11-2012 | Laubscher, Liesel ; Hoffman, Louwrens, Sustainability, 2012
This paper describes the successful national program initiated by the South African government to produce disease-free African buffalo so as to ensure the sustainability of this species due to threats from diseases. Buffalo are known carriers of foot-and-mouth disease, bovine tuberculosis, ...
IJERPH, Vol. 9, Pages 3978-4016: Ambient Air Pollution Exposure and Respiratory, Cardiovascular and Cerebrovascular Mortality in Cape Town, South Africa: 2001–2006
05-11-2012 | Wichmann, Janine ; Voyi, Kuku, International Journal of Environmental Research and Public Health, 2012
Little evidence is available on the strength of the association between ambient air pollution exposure and health effects in developing countries such as South Africa. The association between the 24-h average ambient PM10, SO2 and NO2 levels and daily respiratory (RD), cardiovascular (CVD) ...
IJERPH, Vol. 9, Pages 4017-4032: Quantitative RT-PCR Detection of Hepatitis A Virus, Rotaviruses and Enteroviruses in the Buffalo River and Source Water Dams in the Eastern Cape Province of South Africa
05-11-2012 | Chigor, Vincent Nnamdigadi; Okoh, Anthony Ifeanyi, International Journal of Environmental Research and Public Health, 2012
Human enteric viruses (HEntVs) are a major cause of water-related diseases. The prevalence of hepatitis A virus (HAV), rotaviruses (RoV) and enteroviruses (EnV) in Buffalo River waters was assessed quantitatively over a period of 12 months (August 2010 to July 2011). Seventy-two samples were ...
Regional variation in pesticide concentrations in plasma of delivering women residing in rural Indian Ocean coastal regions of South Africa
17-10-2012 | Kalavati R. Channa; Halina B. Röllin; Kerry S. Wilson; Therese H. Nøst; Jon Ø. Odland; Inakshi Naik; Torkjel M. Sand ..., Journal of Environmental Monitoring, 2012
Exposure to pesticides places pregnant women and the developing foetus at the highest risk. The objective of this study is to obtain an exposure assessment by investigating levels of pesticides in blood plasma of delivering women. We report on the concentrations of α, β, γ HCH, endosulfan, ...
Foundation opens TB lab in Africa
04-10-2012 | Nordling, Linda;, Nature, 2012
Foundation opens TB lab in Africa Nature 490, 7418 (2012). http://www.nature.com/doifinder/10.1038/490019a Author: Linda Nordling Howard Hughes Medical Institute sets up shop at ground zero for tuberculosis: South Africa’s ...
IJERPH, Vol. 9, Pages 3465-3483: Socio-Environmental Factors Associated with Self-Rated Oral Health in South Africa: A Multilevel Effects Model
02-10-2012 | Olutola, Bukola G. ; Ayo-Yusuf, Olalekan A., International Journal of Environmental Research and Public Health, 2012
Aim: This study examined the influence of the social context in which people live on self-ratings of their oral health. Method: This study involved a representative sample of 2,907 South African adults (≥16 years) who participated in the 2007 South African Social Attitude Survey (SASAS). We ...
IJERPH, Vol. 9, Pages 3484-3505: Quantitative Variations of Intracellular Microcystin-LR, -RR and -YR in Samples Collected from Four Locations in Hartbeespoort Dam in North West Province (South Africa) During the 2010/2011 Summer Season
02-10-2012 | Mbukwa, Elbert A. ; Msagati, Titus A.M. ; Mamba, Bhekie B., International Journal of Environmental Research and Public Health, 2012
The Hartbeespoort (HBP) Dam is a reservoir used for agricultural, domestic supply of raw potable water and recreational activities in South Africa’s North-West Province. Eutrophication and cyanobacterial blooms have long been a cause of water-quality problems in this reservoir. The most ...
Silica Solubility and the Activity of MnO in MnO-SiO2 Slags
22-09-2012 | W. J. Rankin, Metallurgical and Materials Transactions B, 2012
Silica Solubility and the Activity of MnO in MnO-SiO2 Slags Content Type Journal Article Category Solid State Reaction Pages 726-728 DOI 10.1007/BF03257227 Authors W. J. Rankin, Extractive Metallurgy, University of Stellenbosch, Stellenbosch, 7600 South ...
Trichosporon vanderwaltii sp. nov., an asexual basidiomycetous yeast isolated from soil and beetles
20-09-2012 | Thabiso E. Motaung, Jacobus Albertyn, Johan L. F. Kock, Ching-Fu Lee, Sung-Oui Suh, Meredith Blackwell, Carolina H. Pohl, Antonie van Leeuwenhoek, 2012
During a survey of unidentified yeast isolates deposited in the UNESCO-MIRCEN Biotechnological Yeast Culture Collection housed at the Department of Microbial, Biochemical and Food Biotechnology of the University of the Free State, one isolate obtained from soil in South Africa showed 100 % ...
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