Mostrando 1,441 - 1,460 Resultados de 16,443 Para Buscar '"South Africa"', tiempo de consulta: 0.31s Limitar resultados
  1. 1441
    “…The high rate of HIV infections among tuberculosis (TB) patients in South Africa calls for urgent HIV reduction interventions in this subpopulation. …”
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  2. 1442
    “…Four rural and urban Setswana communities which represented different strata of urbanisation in the North West Province, South Africa, were selected. Structured interviews were held with 206 participants. …”
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  3. 1443
    “…This paper seeks to fill the gap in research on emerging markets by analyzing factors that influence innovative activity in the indigenous biopharmaceutical sectors of China, India, Brazil, and South Africa. Using qualitative research methodologies, this paper a) shows how biopharmaceutical innovation is taking place within the entrepreneurial sectors of these emerging markets, b) identifies common challenges that indigenous entrepreneurs face, c) highlights the key role played by the state, and d) reveals that the transition to innovation by companies in the emerging markets is characterized by increased global integration. …”
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  4. 1444
    “…RVF was first described in South Africa in 1950–1951. Mechanisms for short and long distance transmission have been hypothesised, but there is little supporting evidence. …”
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  5. 1445
    “…BACKGROUND: This study investigated the extent and predictors of condom use and condom refusal in the Free State province in South Africa. METHODS: Through a household survey conducted in the Free Sate province of South Africa, 5,837 adults were interviewed. …”
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  6. 1446
    por Steyn, Nelia P, Temple, Norman J
    Publicado 2012
    “…BACKGROUND: To review studies undertaken in South Africa (SA) which included sugar intake associated with dental caries, non-communicable diseases, diabetes, obesity and/or micronutrient dilution, since the food-based dietary guideline: “Use foods and drinks that contain sugar sparingly and not between meals” was promulgated by the Department of Health (DOH) in 2002. …”
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  7. 1447
  8. 1448
  9. 1449
  10. 1450
    “…METHODS: The study was conducted at the local level in three cities of South Africa: Johannesburg, Durban and Cape Town. Purposive sampling was used to recruit consumer participants (n = 73) and random sampling used to recruit healthcare providers from public and private sectors (n = 15). …”
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  11. 1451
  12. 1452
    “…The aim of this study was to evaluate the effect of HAART on the incidence and progression of SIL in HIV-positive women in South Africa. METHODS: A prospective observational study of HIV-seropositive women was conducted over 5 years in an HIV treatment clinic in Johannesburg, South Africa. …”
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  13. 1453
    “…It was used to conduct four assessments of the integration of HIV care into referring primary care clinics (mainstreaming HIV) and into the work of all nurses within ART clinics (internal integration) and the integration of pre-ART and ART care during the Streamlining Tasks and Roles to Expand Treatment and Care for HIV (STRETCH) trial in South Africa. Mean total integration and four component integration scores at intervention and control clinics were compared using one way analysis of variance (ANOVA). …”
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  14. 1454
    “…BACKGROUND: Increasing urbanisation and rising unhealthy lifestyle risk factors are contributing to a growing diabetes epidemic in South Africa. In 2000, a study estimated diabetes prevalence to be 5.5% in those aged over 30. …”
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  15. 1455
    por Verguet, Stéphane
    Publicado 2013
    “…BACKGROUND: We determine efficient, equitable and mixed efficient-equitable allocations of a male circumcision (MC) intervention reducing female to male HIV transmission in South Africa (SA), as a case study of an efficiency-equity framework for resource allocation in HIV prevention. …”
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  16. 1456
    “…Here, we use a detailed dataset from South Africa to explore the implications of heterogeneous vaccination for the burden of CRS, introducing realistic vaccination scenarios based on reported levels of measles vaccine coverage. …”
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  17. 1457
    “…BACKGROUND: Zimbabweans are immigrating to South Africa with a commonly cited reason being economic opportunities. …”
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  18. 1458
    “…BACKGROUND: Wild animals’ meat is extensively consumed in South Africa, being obtained either from ranching, farming or hunting. …”
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  19. 1459
  20. 1460
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