Results 11 to 20 of about 343,210 (298)

GYPWORLD Africa: Setting an agenda for gypsum ecosystem research in southern Africa

open access: yes, 2023
© 2023. The Author(s). Published under a Creative Commons Attribution Licence.Significance: This paper introduces gypsum ecosystem research to southern Africa.
Sara Palacio   +22 more
core   +1 more source

Approaching borders and frontiers in North Africa

open access: yes, 2017
International audienceRecent policy developments in the western Mediterranean, especially in North Africa, pose an important puzzle for our understanding of borders and frontiers and the ways in which they are politically addressed. This article sets out
Jean-Pierre Cassarino   +1 more
core   +1 more source

Reassessing the Significance of Firearms in Central Africa: The Case of North-Western Zambia to the 1920s [PDF]

open access: yes, 2010
Based on a close examination of European travelogues and the evidence produced in the wake of the formulation of colonial gun policies, this article contends that the significance of firearms in Central Africa in the nineteenth and early twentieth ...
GIACOMO MACOLA   +2 more
core   +1 more source

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook   +6 more
wiley   +1 more source

Silurian succession from North Africa : Sedimentology and thermal history for a new era of hydrocarbon exploration [PDF]

open access: yes, 2020
PhD project: Silurian succession from North Africa - Sedimentology, ichnology and thermal history for a new era of hydrocarbon ...
Djouder, Hocine
core  

Heterogeneity in the Global Practice of Central Nervous System Staging in Pediatric Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási   +14 more
wiley   +1 more source

Towards a sustainable implementation LED framework for the North West Province in South Africa

open access: yes, 2021
PhD (Economic and Management Sciences with Business Management Administration), North-West University, Mafikeng CampusSouth Africa like the rest of the World has three main challenges which is poverty, inequality and unemployment. In South Africa we have
Roberts-Tebejane, B.J.
core  

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

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