Results 161 to 170 of about 213,899 (238)

MXene‐Powered Batteries: Advances and Challenges

Advanced Energy and Sustainability Research, Volume 7, Issue 9, September 2026.
This review provides a comprehensive overview of MXene‐based materials for electrochemical energy storage, covering surface termination engineering, doping, and composite design strategies. The roles of MXenes in sodium‐ion, lithium‐sulfur, zinc‐air, lithium‐oxygen, and redox‐flow batteries are critically discussed, with emphasis on mechanisms ...
Gwibakazi A. Feleni, Miranda M. Ndipingwi, Meleskow Cox, Nelia A. Sanga, Precious I. Ekwere, Xinwen Peng, Emmanuel I. Iwuoha   +6 more
wiley   +1 more source

Ultrafast reset-free integrated polarization tracking enabled by thin-film lithium tantalate. [PDF]

Nat Commun
Gao Z, Lu S, Zhang M, Yao G, Zhang C, Deng M, Chen S, Dai Y, Yue S, Li C, Li Y, Zhou Z, Liu Z, Yu X, Ji X, Zeng C, Yan S, Xia J, Tang M.   +18 more
europepmc   +1 more source

MCH‐Guard: Multimodal machine learning framework for risk stratification of cerebral microhemorrhage risk in the Alzheimer's Disease Neuroimaging Initiative

Alzheimer's &Dementia, Volume 22, Issue 9, September 2026.
Abstract INTRODUCTION Efficient cerebral microhemorrhage (MCH) monitoring is critical for anti‐amyloid therapy safety due to amyloid‐related imaging abnormalities with hemosiderin deposition (ARIA‐H) risk. We developed MCH‐Guard, a multimodal machine‐learning framework, to stratify MCH risk for Alzheimer's Disease Neuroimaging Initiaitive (ADNI ...
Alper Gel, Eliana Phillips, Isabella Hausle, Pamela Thropp, Duygu Tosun, for the Alzheimer's Disease Neuroimaging Initiative   +5 more
wiley   +1 more source

High-Performance Two-Stage DC/DC Converter Based on LADRC-PI Hybrid Control for PEM Electrolyzer Hydrogen Production. [PDF]

Micromachines (Basel)
Yu Q, Sun Z, Han Y, Zhang T, Zhang R, Lin M.   +5 more
europepmc   +1 more source

Revising NHE‐1: From Cardiac Homeostasis to Heart Failure and Future Drug Development

Cell Biochemistry and Function, Volume 44, Issue 9, September 2026.
ABSTRACT NHE‐1 is a Na+/H+ exchanger that receives phosphorylation signals, binds calmodulin and responds to neurohormonal input from angiotensin II, endothelin‐1, and adrenergic pathways. In cardiac myocytes, NHE‐1 maintains pH homeostasis and couples to Na+/Ca2+ exchange and mitochondrial ion handling. During heart disease sustained activation drives
Vasileios Bouratzis, Nikoleta Douskou, Nikolaos P. Tzavellas, Yannis V. Simos, Petros Bozidis, Konstantinos I. Tsamis, Georgios S. Markopoulos, Dimitrios Peschos, Lampros Lakkas   +8 more
wiley   +1 more source

A low component count high step up DC-DC converter using a coupled inductor. [PDF]

Sci Rep
Paşaoğlu A, Nadermohammadi A, Shams H, İran SP.   +3 more
europepmc   +1 more source

Prefrontal Neurovascular Coupling Abnormalities Associated With Cognitive Performance in Multiple Sclerosis

CNS Neuroscience &Therapeutics, Volume 32, Issue 9, September 2026.
Multimodal MRI showed reduced global CBF‐ALFF coupling and increased medial prefrontal CBF/ALFF ratios in multiple sclerosis. The mPFC abnormality was associated with lower cognitive performance and greater disability. ABSTRACT Background Cognitive impairment is a prevalent and debilitating feature in multiple sclerosis (MS), yet its pathophysiology ...
Ruisi Gong, Hao Zhang, Jinlin Jiao, Lei Liu, Xiaohan Xu, Huiwen Song, Yuexin Zhou, Yuanjie Duan, Hefei Fu, Jibin Cao, Lingling Cui   +10 more
wiley   +1 more source

A dual switched DC-DC converter with high gain for low-voltage fuel cell stack electric vehicles. [PDF]

Sci Rep
Kumar ARS, Nandagopal A.
europepmc   +1 more source

Bio‐Inspired Robust Non‐combustible Bioplastic with Superinsulated Energy Harvesting for Intelligent Firefighting

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
This study develops a novel non‐combustible chitosan‐based bioplastic (NCCB) via ethanol‐induced surface assembly. The material's inherent flame retardancy and thermally insulating, rough surface enable high‐performance TENGs. The NCCB‐TENG maintains stable output even when exposed to fire and exhibits dual sensitivity to temperature (25–200°C) and ...
Qilin Lu, Liying Zhang, Pengyun Zhang, Junjie Wang, Huamin Chen, Hanchen Wang   +5 more
wiley   +1 more source

A quadratic high-gain DC-DC converter integrating a two-winding coupled inductor with low voltage stress on both switches for renewable energy applications. [PDF]

Sci Rep
Nadermohammadi A, Hosseini SH, Sabahi M.
europepmc   +1 more source