Results 1 to 10 of about 2,956,587 (309)

Discipline in the parental home and at school: Instead of the “blame game”, a caring community

open access: yesPerspectives in Education, 2023
This is an educational-philosophical, more particularly, a societaltheoretical reflection on the “blame game” that is occasionally played between the parental home and the school with respect to the behaviour displayed by children in these societal ...
Johannes L. Van der Walt   +4 more
doaj   +1 more source

Evolutionary history of rabies in Ghana. [PDF]

open access: yesPLoS Neglected Tropical Diseases, 2011
Rabies virus (RABV) is enzootic throughout Africa, with the domestic dog (Canis familiaris) being the principal vector. Dog rabies is estimated to cause 24,000 human deaths per year in Africa, however, this estimate is still considered to be conservative.
David T S Hayman   +8 more
doaj   +1 more source

Teachers’ perceptions of the psycho-social effects of COVID-19 on learners’ well-being in South African schools

open access: yesPerspectives in Education, 2023
The lockdown the South African government implemented in 2020 to contain the COVID-19 pandemic resulted in school closures. During this time, and also when learners were allowed to attend school again, the focus was on the physical health and safety of ...
Oliver Gore   +3 more
doaj   +1 more source

Child malnutrition in sub-Saharan Africa: A meta-analysis of demographic and health surveys (2006-2016). [PDF]

open access: yesPLoS ONE, 2017
Sub-Saharan Africa has one of the highest levels of child malnutrition globally. Therefore, a critical look at the distribution of malnutrition within its sub-regions is required to identify the worst affected areas.
Blessing J Akombi   +4 more
doaj   +1 more source

Isolation of Angola-like Marburg virus from Egyptian rousette bats from West Africa

open access: yesNature Communications, 2020
Marburg virus (MARV) causes sporadic outbreaks of severe Marburg virus disease (MVD). Most MVD outbreaks originated in East Africa and field studies in East Africa, South Africa, Zambia, and Gabon identified the Egyptian rousette bat (ERB; Rousettus ...
B. Amman   +49 more
semanticscholar   +1 more source

Accelerating land cover change in West Africa over four decades as population pressure increased

open access: yesCommunications Earth & Environment, 2020
Rapid population growth in West Africa has exerted increasing pressures on land resources, leading to observable changes in the land cover and land use. However, spatially explicit and thematically detailed quantitative analyses of land cover change over
S. Herrmann   +3 more
semanticscholar   +1 more source

Marching across and beyond West Africa: First record of the stem-galling fly Cecidochares connexa (Diptera: Tephritidae) in Central Africa and the implications for biological control of Chromolaena odorata (Asteraceae).

open access: yesPLoS ONE, 2021
The Neotropical invasive plant Chromolaena odorata R.M. King and H. Robinson (Asteraceae) is a serious weed in West and Central Africa and two biological control agents that have been introduced into West Africa to help reduce its impacts on agriculture ...
Pascal O Aigbedion-Atalor   +6 more
doaj   +1 more source

Subtype-specific differences in Gag-protease replication capacity of HIV-1 isolates from East and West Africa

open access: yesRetrovirology, 2021
Background The HIV-1 epidemic in sub-Saharan Africa is heterogeneous with diverse unevenly distributed subtypes and regional differences in prevalence.
Omotayo Farinre   +9 more
doaj   +1 more source

A GCM study of the response of the atmospheric water cycle of West Africa and the Atlantic to Saharan dust radiative forcing [PDF]

open access: yesAnnales Geophysicae, 2009
The responses of the atmospheric water cycle and climate of West Africa and the Atlantic to radiative forcing of Saharan dust are studied using the NASA finite volume general circulation model (fvGCM), coupled to a mixed layer ocean.
K. M. Lau   +3 more
doaj   +1 more source

Pearl millet genomic vulnerability to climate change in West Africa highlights the need for regional collaboration

open access: yesNature Communications, 2020
Climate change is already affecting agro-ecosystems and threatening food security by reducing crop productivity and increasing harvest uncertainty. Mobilizing crop diversity could be an efficient way to mitigate its impact.
B. Rhoné   +11 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy