Results 31 to 40 of about 369,608 (258)

Association between academic stress and caffeine expectancy among medical students in Jeddah Saudi Arabia

open access: yesDiscover Mental Health
Background Medical students experience high stress, often leading to increased caffeine consumption as a coping mechanism. The relationship between specific stressors and caffeine expectancy—beliefs about caffeine’s effects—is poorly understood in the ...
Ayat El-Zayat   +7 more
doaj   +1 more source

ICT and cooperative work

open access: yesAgricultural Economics (AGRICECON), 2005
This article deals with the possibilities of making usage of ICT (Information and communication technology) to support cooperation among teams. There are two main approaches: systems based on the www technologies (intranets), and specialised systems ...
Z. Havlíček, J. Vaněk
doaj   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

open access: yesMolecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober   +16 more
wiley   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

open access: yesFEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth   +6 more
wiley   +1 more source

Quantitative proteomic analysis reveals different characteristics of bladder cancer cells after exposure to bisphenol A

open access: yesFEBS Open Bio, EarlyView.
Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu   +10 more
wiley   +1 more source

Web-site in the universities of physical specialization as instrument of the informational providing of specialists of industry of physical culture and sport [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2010
Directions of the informative providing of preparation of specialists are presented on a physical culture and sport. The analysis of informative electronic sources of five educational establishments is presented.
Svistelnyk I.R.
doaj  

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

open access: yesAging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel   +4 more
wiley   +1 more source

Florida Wetlands: Extension Web Site

open access: yesEDIS, 2004
Wetlands cover almost 30% of the state of Florida and account for just over 10% of the remaining wetland area in the lower 48 United States. Over the past 200 years Florida has lost an estimated 10 million acres of wetland, about half of the total area ...
Mark Clark
doaj   +5 more sources

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

USABILIDAD EN LAS PÁGINAS WEB: DISTINTAS METODOLOGÍAS, CREACIÓN DE UNA GUIA DE EVALUACIÓN HEURÍSTICA PARA ANALIZAR UN SITIO WEB, APLICACIÓN EN ENFERMERIA.

open access: yesEnfermería Global, 2006
Debido al crecimiento exponencial de la información, la falta de control y regulación de los documentos en la red, es necesario crear algún mecanismo que genere una información más fiable, de mayor garantía de calidad y confianza en el usuario.
C. Cumbreras Aguaded   +1 more
doaj   +1 more source

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