Results 11 to 20 of about 2,938,145 (305)
Skill of Global Raw and Postprocessed Ensemble Predictions of Rainfall over Northern Tropical Africa [PDF]
, 2017 Accumulated precipitation forecasts are of high socioeconomic importance for agriculturally dominated societies in northern tropical Africa. In this study, the performance of nine operational global ensemble prediction systems (EPSs) is analyzed relative
Peter Vogel +4 more
semanticscholar +1 more source
Models for Migrant Leadership: The Cape Town Women's Platform
African Human Mobility Review, 2021 Since 2011, South Africa has increasingly moved toward an immigration system of enforcement and exclusion, seeking to discourage immigration through punitive policies that make daily life for migrants difficult to bear.
Leah Mundell, Emma Carone
doaj +1 more source
Scientific Reports, 2021 The fall armyworm, Spodoptera frugiperda (FAW), first invaded Africa in 2016 and has since become established in many areas across the continent where it poses a serious threat to food and nutrition security. We re-parameterized the existing CLIMEX model
Bipana Paudel Timilsena +10 more
semanticscholar +1 more source
Academic Engagement through Moodle Analytics: A Geo-Educational Approach to Early Detection of At-Risk Students in South African Higher Education [PDF]
Journal of Education and Learning TechnologyGhana’s education system has undergone significant reforms since independence, with policies aimed at increasing access and improving quality. While initiatives such as Free Compulsory Universal Basic Education (FCUBE) and the Free Senior High School ...
Tolulope Ayodeji Olatoye +2 more
doaj +1 more source
Scientific Reports, 2018 Fall armyworm (Spodoptera frugiperda J.E. Smith) is a noctuid moth pest endemic throughout the Western Hemisphere that has recently become widespread in sub-Saharan Africa.
R. Nagoshi +5 more
semanticscholar +1 more source
Veterinary and Animal Science, 2021 Northern Sudan is an important corridor cluster between pools of foot-and-mouth disease virus (FMDV) in East and North Africa. It involves almost the whole border area with Egypt and represents a considerable part of a projected disease-free zone in ...
Nussiba H Ahmed +4 more
doaj +1 more source
, 2013 Forests are thought to play an important role in the regional dynamics of the West African monsoon, through their capacity to extract water from a permanent and deep groundwater table to the atmosphere even during the dry sea- son.
A. Richard +6 more
semanticscholar +1 more source
Does Teacher Availability Matter?-Evidence from Uwezo East Africa Study Data
Journal of Contemporary Issues in Education, 2016 Student academic achievement is a confluence of many variables. Among the most debate is the impact of teachers on students overall academic success.
Ishmael I. Munene, Sara J Ruto
doaj +1 more source
Three-dimensional dust aerosol distribution and extinction climatology over northern Africa simulated with the ALADIN numerical prediction model from 2006 to 2010 [PDF]
Atmospheric Chemistry and Physics, 2015 The seasonal cycle and optical properties of mineral dust aerosols in northern Africa were simulated for the period from 2006 to 2010 using the numerical atmospheric model ALADIN (Aire Limitée Adaptation dynamique Développement InterNational) coupled to ...
M. Mokhtari +5 more
doaj +1 more source
Current Anthropology, 2016 Earth pigments figure prominently in debates about signal evolution among later Homo. Most archaeologists consider such behavior to postdate ~300 Ka.
Ian Watts, M. Chazan, Jayne Wilkins
semanticscholar +1 more source