Results 141 to 150 of about 2,781,381 (352)
The potential to transmit Mycobacterium tuberculosis at a South African tertiary teaching hospital [PDF]
, 2009 Dagmar Sissolak +2 more
openalex +1 more source
Exploring Particular Learner Factors Associated with South African Mathematics Learners’ Achievement: Gender Gap or Not [PDF]
, 2022 Sarah Bansilal, Thabo Lephoto
openalex +1 more source
COMPETING AT THE "CUTTING EDGE": OPPORTUNITIES FOR AGRIBUSINESS PARTNERSHIPS AND CO-OPERATION IN THE SOUTHERN AFRICAN REGION [PDF]
What are the opportunities for agricultural business, trade and co-operation in Southern Africa and, in particular, South Africa and Zimbabwe - two of the most significant economies in the SADC region?
Doyer, Ockert T. +2 more
core +1 more source
The Role of Certifications in Improving Household Food Security Among Peruvian Farmers
Agribusiness, EarlyView.ABSTRACT Achieving global food security requires sustainable transformations in agri‐food systems. Voluntary Sustainability Standards (VSS) such as Organic and Fairtrade aim to internalize certain social and environmental costs while promoting more equitable value distribution, improved market access, and sustainable production practices.
Lisa‐Marie Schulte, Awudu Abdulai
wiley +1 more source
Feasibility and acceptability of a bar-based sexual risk reduction intervention for bar patrons in Tshwane, South Africa [PDF]
, 2014 Neo K. Morojele +6 more
openalex +1 more source
No. 13: The Rise of African Tourism to South Africa [PDF]
, 2004 South Africans display considerable ambiguity if not outright hostility towards Africans from other countries (Crush 2000). The extent of xenophobia was officially recognized in the Immigration Act of 2002 which gives government a statutory obligation to
Crush, Jonathan, Williams, Vincent
core +1 more source
American Journal of Botany, EarlyView.Abstract Premise Flowers that present their anthers and stigma in close proximity can achieve precise animal‐mediated pollen transfer, but risk self‐pollination. One evolutionary solution is reciprocal herkogamy. Reciprocity of anther and style positions among different plants (i.e., a genetic dimorphism) is common in distylous plants, but very rare in
Steven D. Johnson +5 more
wiley +1 more source
Ultra-Deep Drilling through 3.5-Billion-Year-Old Crust in South Africa
Scientific Drilling, 2011 Maarten de Wit
doaj +1 more source