Results 171 to 180 of about 47,319 (303)

Techno‐Economic Assessment of a Hydrogen‐Assisted Hybrid Renewable Microgrid with Fuel Cells for Off‐Grid Electrification

open access: yesGlobal Challenges, Volume 10, Issue 6, June 2026.
This study presents a hydrogen‐assisted hybrid renewable microgrid optimized using HOMER Pro for off‐grid electrification in coastal Bangladesh. Integrating solar PV, wind, BESS, electrolyzer, hydrogen storage, and fuel cells, the system achieves a low cost of energy ($0.139/kWh), high reliability, and near‐zero emissions, offering a sustainable and ...
Taib Hasan   +5 more
wiley   +1 more source

Co‐Contraction Training Induces Muscle Hypertrophy but Not Strength Gains in Older Adults: A Controlled Intervention Study

open access: yesHealth Science Reports, Volume 9, Issue 6, June 2026.
ABSTRACT Background Aging is associated with neuromuscular decline, impairing function and independence. Resistance training mitigates these effects; however, in some contexts, barriers such as access to facilities, transportation, and adherence may limit participation, particularly among socioeconomically disadvantaged and community‐dwelling older ...
Marina Mello Villalba   +5 more
wiley   +1 more source

The Cross‐Sectional and Longitudinal Associations Between Social Media and Mental Health Among a Large Sample of Adolescents, Inclusive of Transgender/Gender‐Diverse Adolescents

open access: yesJournal of Adolescence, Volume 98, Issue 4, Page 1396-1408, June 2026.
ABSTRACT Introduction The objectives of this study were to examine: (1) the cross‐sectional and longitudinal associations between social media (SM) time and mental health outcomes among a large sample of Canadian adolescents (ages 12–18) and (2) if associations are moderated by gender.
Madelyn Curle   +8 more
wiley   +1 more source

Pyrenoimidazolyl-Benzaldehyde Fluorophores: Synthesis, Properties, and Sensing Function for Fluoride Anions

open access: yesACS Omega, 2018
Zahra A. Tabasi   +5 more
doaj   +1 more source

Limited Dispersal Drives Strong Genetic Structure in the Commercially Harvested Gastropod <i>Buccinum undatum</i> in the Western North Atlantic. [PDF]

open access: yesEvol Appl
D'Aloia CC   +8 more
europepmc   +1 more source

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