Mostrando 121 - 140 Resultados de 2,002 Para Buscar '"Senegal "', tiempo de consulta: 0.22s Limitar resultados
  1. 121
    “…Cowpea (Vigna unguiculata) plays a key role in family farming systems in Senegal. It makes an essential contribution to economic, nutritional and food security. …”
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  2. 122
    “…It is observed that predictive models trained on patients’ basic information and type of case could be used to predict COVID-19 infection in Senegal and can be helpful for medical experts to optimize the resources efficiently.…”
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  3. 123
    por Ridde, Valéry, Faye, Adama
    Publicado 2022
    “…However, few studies have yet been conducted to understand the implementation of State interventions to fight the COVID-19 pandemic. In Senegal, the national response plan was planned before the country experienced its first official case of COVID-19 on 2 March 2020. …”
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  4. 124
    “…We propose to model the dynamics of COVID-19 in Senegal and in China by count time series following generalized linear models. …”
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  5. 125
    “…Historically, local milk production in Senegal has struggled to keep up with the demands of consumers, so there has been a heavy reliance on imported milk and milk products. …”
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  6. 126
  7. 127
    “…Privatization of a public good (the management of sewage treatment centers in Dakar, Senegal) leads to an increase in the productivity of downstream sewage dumping companies and a decrease in downstream prices of the services they provide to households. …”
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  8. 128
    “…Senegal is hyperendemic for dengue. Since 2017, outbreaks have been noticed annually in many regions around the country, marked by the co-circulation of DENV1-3. …”
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  9. 129
    “…In this study, we investigated the effect of rhizobial inoculation on soil total microbial biomass, mineral nitrogen content, potential CO(2) respiration, fluorescein diacetate (FDA), acid phosphatase activities, and gum arabic production by 13-year-old Senegalia senegal (synonym: Acacia senegal) under natural conditions in the north part of Senegal during two consecutive years. …”
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  10. 130
    “…Rodents, thus, pose a significant threat to public health. Previous studies in Senegal have shown that rodents harbour a diversity of microorganisms, including human pathogens. …”
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  11. 131
  12. 132
    “…We analyzed data from Senegal’s sentinel syndromic surveillance network before and after the start of the COVID-19 pandemic to assess changes in influenza circulation. …”
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  13. 133
    “…We analyzed the effect of time-varying environmental and economic variables—biomass production, rainfall, livestock market prices, and religious calendar on long-distance movements of cattle and small ruminant herds in Senegal in the years 2014 and 2019. We used principal component analysis to explore the variation of the hypothesized explanatory variables in space and time and a generalized additive modelling approach to assess the effect of those variables on the likelihood of herd movement between pairs of administrative units. …”
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  14. 134
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  16. 136
    “…This paper presents the application of such a diagnostic approach to the coverage of prompt and effective treatment of children with fever in rural Senegal. METHODS: A two-stage cluster sample household survey was conducted in August 2008 in Tambacounda, Senegal, to investigate treatment behaviour for children under five with fever in the previous two weeks. …”
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  17. 137
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  19. 139
    “…A patient with suspected malaria was hospitalized successively in 2 hospitals, first in Dakar, Senegal, then in Rennes, France, where tests diagnosed Crimean-Congo hemorrhagic fever. …”
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  20. 140
    “…The risk of human infection with sylvatic chikungunya (CHIKV) virus was assessed in a focus of sylvatic arbovirus circulation in Senegal by investigating distribution and abundance of anthropophilic Aedes mosquitoes, as well as the abundance and distribution of CHIKV in these mosquitoes. …”
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