Results 211 to 220 of about 50,169 (352)

Space Weather Observatory at Aragats mountain in Armenia

open access: green, 2005
A. Chilingarian   +27 more
openalex   +1 more source

Urea Biosensor Based on a Field‐Effect Capacitor Modified With a Stacked Weak Polyelectrolyte/Enzyme Bilayer

open access: yesElectrochemical Science Advances, Volume 6, Issue 1, February 2026.
ABSTRACT Urea is formed from the metabolism of proteins and used as a biomarker for diagnosing and monitoring various medical conditions. In this work, a urea biosensor based on an electrolyte‐insulator‐semiconductor capacitor (EISCAP) modified with a stacked polyelectrolyte polyallylamine hydrochloride (PAH)/urease bilayer prepared by the layer‐by ...
Astghik S. Tsokolakyan   +7 more
wiley   +1 more source

Promoting Well‐Being Among Gastroenterologists – A Call for Systemic Action

open access: yesUnited European Gastroenterology Journal, Volume 14, Issue 1, February 2026.
ABSTRACT United European Gastroenterology (UEG) has launched an initiative to promote physician well‐being and prevent burnout. This current concept article is based on a survey of the National Societies Forum and National Societies Committee, a meta‐analysis by Shiha et al., and a scoping review of evidence‐based interventions.
Katharina Zimmermann   +21 more
wiley   +1 more source

Treatment Effect Heterogeneity of Farmers Participating in Cooperatives

open access: yesJournal of Agricultural Economics, Volume 77, Issue 1, Page 94-106, February 2026.
ABSTRACT Despite the many studies providing evidence of the benefits of cooperatives, most small farms and farm households, particularly in transition economies, do not participate in them. This study analyses the effect of cooperative activity on farm performance using a large‐scale farm survey conducted in Armenia. In addition, it addresses the issue
Drini Imami   +4 more
wiley   +1 more source

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