Results 11 to 20 of about 8,814 (160)

The interaction of number and gender in Katcha

open access: yesStudies in African Linguistics, 2018
The Kadu languages of Sudan’s Nuba Mountains have been the subject of an ongoing controversy regarding whether they should be classified as Niger-Congo, Nilo-Saharan, or as an independent family.
Darryl Turner
doaj   +3 more sources

First occurrence of Rift Valley fever outbreak in Niger, 2016

open access: yesVeterinary Medicine and Science, 2019
Rift Valley fever (RVF) is a mosquito‐borne viral zoonosis causing abortions and high mortality among animals, whereas in humans, the disease is usually mild or asymptomatic. In September 2016, the Republic of Niger declared the first RVF outbreak in the
Adamou Lagare   +17 more
doaj   +1 more source

USEFULNESS, ACCEPTABILITY, REPRESENTATIVENESS AND REACTIVITY OF COMMUNITY BASED SURVEILLANCE IN INSECURITY SETTINGS, TILLABERI REGION – NIGER

open access: yesInternational Journal of Infectious Diseases, 2023
Intro: Insecurity in Tillaberi region in Niger is a threat to the poliomyelitis eradication achievement due to weakened public health systems. Community- Based Surveillance (CBS) is implemented since June 2017 to strengthen Acute Flaccid Paralysis (AFP ...
A.M.-E. Tchalla Abalo   +13 more
doaj   +1 more source

Under five mortality patterns and associated maternal risk factors in sub-Saharan Africa: A multi-country analysis. [PDF]

open access: yesPLoS ONE, 2018
BACKGROUND:Under-5 mortality rate in the sub-Saharan region has remained unabated. Worse still, information on the regional trend and associated determinants are not readily available.
Sanni Yaya   +3 more
doaj   +1 more source

Isolation, identification and screening of cellulolytic activity of some fungi from different sources and localities in Egypt [PDF]

open access: yesDelta Journal of Science, 2022
Cellulases are a series of hydrolytic enzymes that can hydrolyzecellulosic biomass into a simpler sugar. In the present study, thirty-onefungal species were isolated from different places in Al-Gharbia andAswan governorates.
Eman W. Elgammal   +3 more
doaj   +1 more source

The emergence of interior vowels and heterosyllabic vowel sequences in Ngwi (Bantu B861, DRC)

open access: yesPapers in Historical Phonology, 2021
In this article, we offer a historical account of the development of two phonemic ‘interior’ vowels, [ə] and [ɤ], and heterosyllabic vowel sequences in Ngwi, a virtually undescribed West-Coastal Bantu language spoken in the western part of the Democratic
Sara Pacchiarotti   +2 more
doaj   +1 more source

A diachronic onomasiological approach to early Bantu oil palm vocabulary

open access: yesStudies in African Linguistics, 2005
Despite its ancient and long-lasting importance to sub-Saharan African economies, there has been no systematic attempt to reconstruct Proto-Bantu vocabulary referring to the oil palm (Elaeis guineensis Jacq.).
Koen Bostoen
doaj   +3 more sources

Copy number variation in human genomes from three major ethno-linguistic groups in Africa

open access: yesBMC Genomics, 2020
Background Copy number variation is an important class of genomic variation that has been reported in 75% of the human genome. However, it is underreported in African populations.
Oscar A. Nyangiri   +24 more
doaj   +1 more source

Trends and patterns of cholera epidemic in West Africa: a statistical modeling study

open access: yesJournal of Water and Health, 2023
Cholera is a serious disease that affects a huge number of people, especially in underdeveloped nations, and is particularly prevalent in Africa and southern Asia.
Amadou Conde   +2 more
doaj   +1 more source

For Readers in a Hurry : Highlights of HRA Issue Vol 4 (5), May 2026

open access: yesHealth Research in Africa
This issue brings together 27 articles from twelve countries in sub-Saharan Africa (Cameroon, Congo, Côte d’Ivoire, Senegal, Burkina Faso, Mali, Niger, Gabon, Guinea, Chad, the Democratic Republic of the Congo and Benin).
Nko’o Ntyam David Lionel   +3 more
doaj   +1 more source

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