Mostrando 12,281 - 12,300 Resultados de 16,443 Para Buscar '"South Africa"', tiempo de consulta: 0.28s Limitar resultados
  1. 12281
    “…Br.] is the essential food crop for over ninety million people living in drier parts of India and South Africa. Pearl millet crop production is harshly hindered by numerous biotic stresses. …”
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  2. 12282
    por Ord, Katherine L., Marais, Belinda
    Publicado 2023
    “…CONTRIBUTION: This study expands our limited knowledge regarding current clozapine prescribing trends in South Africa.…”
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  3. 12283
    por Chanetsa, Tarisai, Ramnarain, Umesh
    Publicado 2023
    “…This article reports on the effect of textbook analysis as a tool of teacher professional development on nature of science (NOS) understanding of 10 science teachers in South Africa. The teacher professional development program (TPDP) was based on an explicit reflective methodology of textbook analysis and conducted online due to the Covid-induced lockdown. …”
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  4. 12284
    “…This descriptive cross-sectional study of conveniently selected sex workers explored the acceptability and usage of female condoms and contraceptives among sex workers in South Africa using validated questionnaires. The data were analyzed using STATA 14.1. …”
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  5. 12285
    “…The thickness of the alternating layers varies between and within deposits, with this lithology forming approximately two-thirds of South Africa’s future low-grade hematite resources. The production costs for South African iron ore producers are approximately double that of the largest iron ore producers, namely, Brazil and Australia. …”
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  6. 12286
    “…Eighty-seven heavy-drinking pregnant women and 71 abstainers/light drinkers (controls) were recruited prenatally from antenatal clinics in Cape Town, South Africa. Demographic background and alcohol, cigarette, marijuana, and methamphetamine use during pregnancy were assessed pre- and postnatally. …”
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  7. 12287
    por Norman, Jocelynn, Moodley, Yoshan
    Publicado 2023
    “…Our study aimed to describe LBP amongst CRC patients in KwaZulu-Natal, South Africa. MATERIALS AND METHODS: This was a descriptive sub-analysis of LBP data from an ongoing CRC registry. …”
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  8. 12288
  9. 12289
    “…In the last 20 years, Sub‐Saharan Africa (SSA) has seen one of the sharpest increases in cardiovascular disease‐related mortality, superseding that of infectious diseases, including HIV/AIDS, in South Africa. This increase is evidenced by a growing burden of heart failure and atrial fibrillation (AF) risk factors. …”
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  10. 12290
    “…BACKGROUND: Breast cancer (BC) is a major health concern in the BRICS-plus, a group of developing nations consisting of Brazil, Russia, India, China, South Africa, and 30 other Asian countries, with nearly half of the world's population. …”
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  11. 12291
    “…Findings provide valuable insight into student-teacher relationships in South Africa, their impact on educational attainment, and on the mental health and sexual and reproductive health of AGYW.…”
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  12. 12292
    “…Tomato production in South Africa is threatened by the emergence of tomato curly stunt virus (ToCSV), a monopartite Begomovirus transmitted by the whitefly vector Bemisia tabaci (Genn.). …”
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  13. 12293
    “…The study found that South Africa's national parks have primarily carbon-intensive tourism facilities from an energy perspective. …”
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  14. 12294
    “…BACKGROUND: Implanon and copper intrauterine contraceptive device (IUCD) are long-acting reversible contraceptives (LARC) available in public primary health care (PHC) South Africa. These methods are the most effective forms of contraception. …”
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  15. 12295
    “…SETTING: Various primary care clinics in Manguzi, Kwa-Zulu Natal, South Africa. METHODOLOGY: Therapeutic relationship (TR) intervention alone or in combination with the PL programme were allocated to HIV-positive men between the ages of 18–40. …”
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  16. 12296
    “…BACKGROUND: Tuberculosis (TB) is treatable with a high cure rate. In South Africa, 70% of pulmonary TB is microbiologically confirmed. …”
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  17. 12297
    “…This cross-sectional study systematically recruited 309 full-time male and female firefighters between the ages of 20 to 65 years in Cape Town, South Africa. Physical fitness was assessed using absolute (abV̇O(2max)) and relative oxygen consumption (relVO(2max)), grip and leg strength, push-ups and sit-ups, sit-and-reach for flexibility and lean body mass (LBM). …”
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  18. 12298
    “…METHODS: We analyzed the baseline the Study on Global Ageing and Adult Health (SAGE), that includes six countries (Ghana, South Africa, Mexico, China, Russia, and India). A cross-section analysis was used to assess how Frailty was related with the Clinical Frailty Scale decision tree, while cognitive decline was evaluated using standardized scores of tests used in SAGE. …”
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  19. 12299
  20. 12300
    “…SETTING: For the survey, three combined random samples of potential patients from Atteridgeville, Bapong and Garankuwa (South Africa). Ten Unjani clinic assistants were also interviewed about their tasks, skills, and related properties and attributes using a semi-structured interview guide. …”
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