Results 121 to 130 of about 54,255 (262)

Mud Loss Analysis Through Predictive Modeling of Pore Pressure and Fracture Gradients in Tin Fouye Tabankort Field, Western Illizi Basin, Algeria

Energies
This study examines the distribution of pore pressure (PP) and fracture gradient (FG) within intervals of lost circulation encountered during drilling operations in the Ordovician reservoir (IV-3 unit) of the Tin Fouye Tabankort (TFT) field, located in ...
Reda Laouini, Messaoud Hacini, Hocine Merabti, Fethi Medjani, Omar Mahmoud   +4 more
doaj   +1 more source

Returned but Not Restored: Experiences of Health and Access to Care Among Return Migrants in Sub‐Saharan Africa—A Scoping Review

Tropical Medicine &International Health, EarlyView.
ABSTRACT Introduction Return migrants form a diverse group, ranging from highly skilled to low‐skilled workers, who travel by regular or irregular migration routes and experience differing levels of physical and mental harm during transit and at destination.
Sif Sofie Vange, Gershim Asiki, Ama de‐Graft Aikins, Charles Agyemang, Eshetu Girma, Ernestina Korleki Dankyi, Marie Norredam   +6 more
wiley   +1 more source

Sahara [PDF]

, 1894
Sahara. In: Annales de Géographie, t. 4, n°13, Bibliographie de l'année 1893. 1894. pp.

core  

Through the Sands of Time: Evolutionary History and Systematics of the Awl‐Headed Snakes (Colubridae: Lytorhynchus) in the Saharo‐Sindian Region

Zoologica Scripta, EarlyView.
ABSTRACT The psammophilous colubrid genus Lytorhynchus is widely distributed in the deserts of the Saharo‐Sindian region and adjacent areas. The taxonomy of the genus and the number of recognised species have remained unstable since the last taxonomic revision in 1970, with differing views on the taxonomic status of L. gaddi and L. kennedyi.
Lukáš Pola, Daniel Jablonski, Rafaqat Masroor, Bassam Abu Afifeh, Roberta Graboski, Mohammad Abu Baker, Zuhair S. Amr, Ahmed Mohajja AlShammari, Avrajjal Ghosh, Salvador Carranza, Jiří Šmíd   +10 more
wiley   +1 more source

The Effect of Digitalisation and Corruption on Human Development in Sub‐Sahara Africa: Are There Regional Differences?

South African Journal of Economics, Volume 94, Issue 4, December 2026.
ABSTRACT The study explores the effect of digitalisation on corruption and on human development in Sub‐Sahara Africa (SSA) and its subregions. The fixed effects and Hausman–Taylor techniques and data for 33 SSA countries are used. We find that digitalisation has a nonlinear effect on corruption and on human development.
Abdul Ganiyu Iddrisu, Ibrahim Osman Adam
wiley   +1 more source

Les voies du soufisme au sud du Sahara [PDF]

, 2006
Recueil d'essais en grande partie inédits, cette somme d'études est constituée autour de l'islam et du soufisme en Afrique au sud du Sahara. Dans une suite d'analyses, l'auteur rend compte des aspects historiques et anthropologiques du soufisme de ...
PIGA, Adriana
core  

Toward an Advanced Benchmark for Aerosol Radiative Forcing: A Chemically Resolved Sectional Aerosol Scheme in E3SMv3

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Aerosol radiative effects are the largest uncertainty in anthropogenic forcing estimates due to challenges in accurately representing aerosol properties and aerosol‐cloud interactions. In this study, we implement the Advanced Particle Microphysics module (APM) into the Energy Exascale Earth System Model (E3SMv3) to represent evolving size ...
Gan Luo, Fangqun Yu, Qi Tang, Jishi Zhang, Yunyan Zhang   +4 more
wiley   +1 more source

Acute and Chronic Leukemia in Sub‐Saharan Africa: A Systematic Review

Cancer Reports, Volume 9, Issue 8, August 2026.
ABSTRACT Background The four primary subgroups of leukemia include chronic myeloid leukemia (CML), acute myeloid leukemia (AML), acute lymphoblastic leukemia (ALL), and chronic lymphocytic leukemia (CLL). Very little is known about the regional variation of leukemia and subtypes in sub‐Saharan Africa (SSA).
Allwell A. Ayirebi, Stephen Twumasi, Linda K. Olaga, Benedict Sackey, Daniel N. M. Antonio, Richard O. Ansah, Eugene A. Ansah, John A. Sah, Enoch O. Anto, Yvonne Anang‐Quartey, Antoinette Koomson, Angela Opoku, Godfred A. Donkor, Paulina Duah, Ama G. Boadu, Samuel Essien‐Baidoo, Wina I. O. Boadu, Lilian A. Boateng   +17 more
wiley   +1 more source

Soil Carbon–Nitrogen Pools and Soil Health Across Contrasting Land Uses and a No‐Till Conservation Chronosequence in a Tropical Guinea Savanna Agroecosystem

Plant-Environment Interactions, Volume 7, Issue 4, August 2026.
ABSTRACT Soil carbon–nitrogen pools are central to soil health, yet their responses to conservation‐oriented management remain insufficiently quantified in tropical agroecosystems. This study evaluated soil carbon–nitrogen pools, stocks and soil health indicators across conventionally managed arable land (CMA), no‐till‐based conservation systems with 2,
Samuel Ayodele Mesele, Abosede Busayo Babatunde, Joseph Uponi   +2 more
wiley   +1 more source

Besenyő János: Western Sahara [PDF]

, 2009
István Tarrósy presented the following work: János Besenyő: Western Sahara . Publikon Publishing, 2009.Tarrósy István a következő művet mutatta be: Besenyő János: Western Sahara.
Tarrósy, István
core