Results 151 to 160 of about 68,330 (268)

Global Ozone Reduction Driven by Dust‐Catalyzed Halogen Chemistry

AGU Advances, Volume 7, Issue 6, September 2026.
Abstract Tropospheric ozone (O3) influences climate and poses risks to human health and crop productivity. Its distribution is shaped by complex interactions between chemical production, transport, and loss processes, including reactions with naturally occurring halogens.
D. Meidan, A. Bossolasco, C. A. Cuevas, J. Villamayor, R. P. Fernandez, Q. Li, X. Fu, X. Sun, A. Saiz‐Lopez   +8 more
wiley   +1 more source

Use of insecticide-treated nets (ITN) and intermittent preventive treatment (IPTp) for malaria prevention and its associated factors among pregnant women in Sub-Sahara Africa. [PDF]

Malar J
Alemu EA, Tesfa MA, Nigatu SG, Birhan TY, Yitageasu G, Demoze L, Taddese AA.   +6 more
europepmc   +1 more source

Sahara

, 1943
Sahara. From newsclipping on back: "Bruce Bennett, supportin Humphrey Bogart in 'Sahara, 'starting its second week at the Liberty today."To order a reproduction, inquire about permissions, or for information about prices see: http://www.lib.washington ...

core  

Oxide‐Occluded to Calcium‐Bound: Urbanization Increases Soil Phosphorus Stocks and Diversifies Pools in a Tropical West African Agroecosystem

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 9, September 2026.
Abstract Urban agriculture is widespread across tropical West African cities. Yet, the dynamics of phosphorus (P) pools in strongly weathered soils of these urban agroecosystems remain poorly constrained. We quantified, for the first time, the effect of urbanization on soil P stocks and partitioning in rainfed arable fields on Ferric Acrisols in Kumasi,
Stephen B. Asabere, Daniela Sauer
wiley   +1 more source

Innovative assessment of meteorological drought in northern Algeria using the NIFT index. [PDF]

Sci Rep
Zerouali B, Brasil Neto RM, Alodah A, da Silva RM, Bailek N, Chettih M, Santos CAG.   +6 more
europepmc   +1 more source

Repurposing Agricultural Budgets With Multiple Objectives and Fiscal Constraints: A Multicriteria Decision‐Making Policy Tool Applied to Sub‐Saharan African Countries

Journal of Agricultural Economics, Volume 77, Issue 3, Page 910-927, September 2026.
ABSTRACT Repurposing agricultural public resources toward higher‐return incentives and investments can help transform agri‐food systems. This is important for low‐income countries, especially in sub‐Saharan Africa, where limited budgets restrict options for boosting agricultural spending.
Marco V. Sánchez, Martín Cicowiez, Lucia Battaglia, Valentina Pernechele   +3 more
wiley   +1 more source

Potential patterns of fall armyworm seasonal migration in West Africa modeled with atmospheric trajectory analyses. [PDF]

Pest Manag Sci
Gao FQ, Zhang XY, Kyerematen R, Hu G, Early R, Chapman JW.   +5 more
europepmc   +1 more source

Symbolism and Substance: How Geopolitics, Organisational Design, and Continental Coherence Shape Africa's Multilateral Reform Aspirations

Global Policy, Volume 17, Issue 4, Page 606-618, September 2026.
ABSTRACT What factors shape African agency in global multilateral reform processes? Rather than a supposed pawn of geopolitical competition, Africa's proactive diplomacy for multilateral reforms is garnering increasing interest. Yet we know surprisingly little about variation in the pursuit of African agency by the African Union (AU) and African Groups
Ueli Staeger
wiley   +1 more source

Mosunetuzumab Successfully Treated Rituximab-Refractory Lymphoma-Associated Protein-Losing Enteropathy With Concomitant Immune Thrombocytopenia in Follicular Lymphoma: A Case Report. [PDF]

EJHaem
Matsunaga T, Sahara N, Mizusawa M, Miura Y, Kobayashi S, Fujii T, Oono N.   +6 more
europepmc   +1 more source

Systematic dissemination of study findings from local to national stakeholders: a case of a social network-based study on HIV self-testing and linkage among fishermen in Kenya. [PDF]

SAHARA J
Ayieko BO, Charlebois ED, Sheira LA, Gutin SA, Olugo P, Lewis-Kulzer J, Kwena ZA, Thirumurthy H, Agot K, Camlin CS.   +9 more
europepmc   +1 more source