Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Matthys Alois Dippenaar"'
Where Did They Come from—Multi-Drug Resistant Pathogenic Escherichia coli in a Cemetery Environment?
Publikováno v:
Antibiotics, Vol 7, Iss 3, p 73 (2018)
Human burial in cemeteries facilitates the decomposition of corpses without posing a public health danger. However, the role of cemeteries as potential environmental reservoirs of drug-resistant pathogens has not been studied. Thus, we investigated c
Externí odkaz:
https://doaj.org/article/50b5b45efb554278a666e0d63357c808
Publikováno v:
International Journal of Pavement Research and Technology. 15:44-62
Permeable interlocking concrete pavements (PICP) are being used increasingly in stormwater management. A 2-year experimental study was conducted to quantify some uncertain parameters related to PICP. The study entailed the hydraulic testing of a repr
Publikováno v:
South African Journal of Geology. 122:269-282
South African geology, geomorphology and climate are distinctly variable, resulting in a complex hydrological cycle superimposed on equally complex ground conditions. With fractured and karstic systems dominating the hydrogeology, thick vadose zones
Publikováno v:
South African Journal of Geology. 122:379-388
The properties of residual dolomite, sometimes termed wad, are variable and uncertain. It represents the insoluble residue after dissolution of dolomite and is commonly found in the Neoarchaean Malmani Subgroup of the Chuniespoort Group (South Africa
Publikováno v:
Journal of African Earth Sciences. 150:511-521
Large parts of the urban land between Pretoria (City of Tshwane Municipality, South Africa's capital city) and Johannesburg (South Africa's largest city) are situated on Proterozoic dolomites of the Malmani Subgroup (Chuniespoort Group, Transvaal Sup
Publikováno v:
Science of The Total Environment. 835:155473
The recent COVID-19 disease has highlighted the need for further research around the risk to human health and the environment because of mass burial of COVID-19 victims. Despite SARS-CoV-2 being an enveloped virus, which is highly susceptible to envi
Publikováno v:
Rock Mechanics and Rock Engineering. 52:351-372
The South African Water Resource Commission (http://www.wrc.org.za) for their financial support by projects K5/2326, together with the National Research Foundation (NRF).
Publikováno v:
Bulletin of Engineering Geology and the Environment. 78:2575-2590
The two proposed conceptual models explaining partially saturated flow from soil into fractured rock in the intermediate fractured vadose zone have not been confirmed due to the difficulty involved in observing the soil–rock interface in situ. To a
Publikováno v:
Hydrogeology Journal. 26:945-961
Fractures are both rough and irregular but can be expressed by a simple model concept of two smooth parallel plates and the associated cubic law governing discharge through saturated fractures. However, in natural conditions and in the intermediate v
Publikováno v:
Environmental Earth Sciences. 78
Considerable research has been conducted on the physical and chemical corrosion of metals under various environmental conditions, but less attention has been given to the impact of corrosion on the environment. One such potentially hazardous situatio