Results 181 to 190 of about 1,974 (222)

Determinants of Knowledge and Usage of Generative Artificial Intelligence in Agricultural Extension: Evidence From Tennessee Extension Personnel

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper examines the determinants of generative AI (GenAI) knowledge and usage among agricultural extension professionals. Drawing on survey data from agricultural extension personnel in Tennessee, we employ regression analyses and latent Dirichlet allocation (LDA) for topic modeling of open‐ended responses to study the knowledge and usage ...
Abdelaziz Lawani   +3 more
wiley   +1 more source

Impact of Sustainable Agricultural Practices on Labor Use Among Rice Farmers in the Mekong Delta of Vietnam

open access: yesAgribusiness, EarlyView.
ABSTRACT The Mekong Delta (MKD), Vietnam has achieved high rice productivity through rapid intensification. However, this progress has led to environmental degradation and adverse economic and health effects. To mitigate these challenges, sustainable agricultural practices (SAPs) have been promoted.
Nguyen Thi Thu Hien   +5 more
wiley   +1 more source

The Power of Unity: Collective Action and Smallholder Agricultural Performance in West Africa

open access: yesAgribusiness, EarlyView.
ABSTRACT We analyze the impact of collective action through farmer‐based organizations (FBOs) on smallholders' farm performance and income inequality in Ghana, Benin, The Gambia, and Mali. We find that FBO membership increases cereal yield in Ghana and The Gambia, legume yield in Mali, ruminant numbers in Benin and The Gambia, and total farm income in ...
Emmanuel Donkor   +3 more
wiley   +1 more source
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African Orchids: XXVII

Kew Bulletin, 1936
The present contribution is devoted mainly to a revision of the species of Angraecum occurring on the mainland of Africa, including seven species described here for the first time. There are also descriptions of three new species belonging to other genera of Angraecoid orchids as well as a treatment of some of the species of Eulophia allied to E ...
openaire   +1 more source

Pan-Africanism and African Unity

2012
During the first 15 years of the struggle for independence in Africa (1945–60), two competing views of African cooperation and integration were promoted by two groups of African nationalist leaders. On the one hand, the gradualists (or functionalists) led by Felix Houphouet-Boigny of Cote d’Ivoire, Nnamdi Azikiwe of Nigeria, Jomo Kenyatta of Kenya, and
openaire   +1 more source

African Art, African Museums

African Arts, 2007
Museum Island in Berlin is famous for the bust of Nefertiti (collected from Egypt), the Pergamon altar (dated 160 BCE, from Asia Minor), the second century BCE market gate (also taken from Asia Minor, and rebuilt in the museum), as well as African objects such as Ife heads, Luba headrests, and so it contin ues.
openaire   +1 more source

African trypanosomiasis

Annals of Tropical Medicine & Parasitology, 2006
Trypanosomiasis remains one of the most serious constraints to economic development in sub-Saharan Africa and, as a consequence, related research has been subject to strong social and political as well as scientific influences. The epidemics of sleeping sickness that occurred at the turn of the 20th Century focussed research efforts on what became ...
openaire   +2 more sources

African Conversion

Africa, 1971
Opening ParagraphFor nearly fifty years the Aladura or ‘prayer’ churches have been a prominent feature of the Nigerian scene. Their drumming and singing can nowadays be heard at almost any time of day or night in most of the larger southern Nigerian towns.
openaire   +1 more source

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