Showing 2,421 - 2,440 results of 2,650 for search '"South Africa"', query time: 0.06s Refine Results
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    Increasing survival time decreases the cost-effectiveness of using "test & treat to eliminate HIV epidemics by Bradley G. Wagner, Brian J. Coburn, Sally Blower

    Published 2013-07-01
    “…., universal ``test & treat'') could lead to HIV elimination and would be extremely cost-effective.It is now being debated whether to use a universal ``test and treat'' approach in the ``real-world'' as a prevention strategy to control HIV epidemics.However current modeling predictions of the impact, and cost-effectiveness, of universal ``test & treat'' strategies are based on an unrealistically short survival time for treated individuals.Here we use mathematical modeling and a longer, more realistic, survival time.We model the potential impact of a universal ``test & treat'' strategy in South Africa.Our results show that increasing the length of the survival time on treatment, although beneficial to individuals, reduces the probability of eliminating HIV and decreases the cost-effectiveness of using universal ``test & treat'' strategies.Therefore our results show that individual-level benefits and public health benefits will conflict when using ``test & treat'' strategies to reduce HIV transmission.…”
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    Microscopic and molecular detection of Cytauxzoon spp. in cats in Mosul city, Iraq by Sura S. Aghwan, Enas S. Hussein, Salam A Esmaeel

    Published 2025-01-01
    “…The phylogenetic tree was constructed, and it was discovered that the local sequence LC775709.1 is very closely related genetically to the sequences from Europe and the USA while showing some genetic differences with the sequences from Brazil and South Africa.…”
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    A Statistical Empirical Model and RSM-Guided Isolation and Characterization of Cellulose from Invasive Weed Senna didymobotrya (Fresen.) Irwin & Barneby, through Chemical and Spect... by Meseret Zebeaman Birhanu, Mesfin Getachew Tadesse, Rakesh Kumar Bachheti, Ibrahim Nasser Ahmed, Archana Bachheti

    Published 2024-01-01
    “…Senna didymobotrya is one of the emerging invasive weeds in East and South Africa. One of the solutions for weed management involves isolating cellulose and converting it into valuable materials. …”
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  10. 2430

    Leadership and Nigeria's Regional Hegemonic Quest in Africa: A Critical Discus by GAMBO Nanven Audu, PULDU Samdi Gloria, KUMS Simon Nankap

    Published 2022-11-01
    “…However,Nigeria with its endowed numerous natural and human resources which she utilized for the betterment of Africa; prompted her to assume the leadership role which she did by leading other African countries in the decolonization struggles and the fight against apartheid regime in South Africa. Thus, Nigeria's leadership role towards achieving stability and development in Africa cannot be overemphasized. …”
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    African based researchers' output on models for the transmission dynamics of infectious diseases and public health interventions: A scoping review. by Olatunji O Adetokunboh, Zinhle E Mthombothi, Emanuel M Dominic, Sylvie Djomba-Njankou, Juliet R C Pulliam

    Published 2021-01-01
    “…The publication authors were found to be predominantly affiliated with institutions based in South Africa and Kenya. Furthermore, human immunodeficiency virus, malaria, tuberculosis, and Ebola virus disease were found to be the most researched infectious diseases. …”
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    Varying effects of Vicia sativa and Vicia villosa on bacterial composition and enzyme activities in nutrient-deficient sugarcane soils under greenhouse conditions by Emihle Ngonini, María A. Pérez-Fernández, Anathi Magadlela

    Published 2025-01-01
    “…Abstract Declining soil health and productivity are key challenges faced by sugarcane small-scale growers in South Africa. Incorporating Vicia sativa and Vicia villosa as cover crops can improve soil health by enhancing nutrient-cycling enzyme activities and nitrogen (N) contributions while promoting the presence of beneficial bacteria in the rhizosphere. …”
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