Results 171 to 180 of about 42,363,074 (398)

Linear and Symmetric Artificial Synapses Driven by Hydrogen Bonding for Accurate and Reliable Neuromorphic Computing

open access: yesAdvanced Materials, EarlyView.
Hydrogen‐bond‐driven interface engineering enables highly linear and symmetric artificial synapses based on CsPbI3–PVA hybrids. This strategy suppresses trap states and guides directional ion migration, yielding stable optoelectronic plasticity. The devices achieve ultralow power operation and human‐like learning in neuromorphic networks, offering a ...
Min Jong Lee   +10 more
wiley   +1 more source

Short-term exposure to fine particulate matter and asthma exacerbation: a large population-based case-crossover study in Southern Thailand

open access: yesEnvironmental Health
Background Asthma exacerbations remain a significant global health issue despite advances in management. Fine particulate matter (PM2.5, particles ≤ 2.5 μm in diameter) is a known trigger for asthma exacerbations. However, studies on the acute effects of
Suebsai Varopichetsan   +4 more
doaj   +1 more source

Impact of sand and dust storms on mortality in Jinan City, China

open access: yesFrontiers in Public Health
BackgroundSand and dust storms (SDSs) cause considerable health risks worldwide. China is a country seriously affected by SDSs, however only few studies researched the risk of SDS in China.
Chaofan Shen   +5 more
doaj   +1 more source

Effects of the Insulin Sensitizer Metformin in Alzheimer Disease: Pilot Data From a Randomized Placebo-controlled Crossover Study

open access: yesAlzheimer Disease and Associated Disorders, 2017
A. Koenig   +8 more
semanticscholar   +1 more source

Choline Ionic Liquid for Long‐Term Stable Organic Electrochemical Transistors

open access: yesAdvanced Materials, EarlyView.
Choline‐based ionic liquid integrated organic electrochemical transistors (Chol‐OECTs) for improvement of performance and prolonged lifetime is demonstrated. Introduction of the ionic liquid into PEDOT:PSS and gelatin creates choline acetate ionic liquid‐infused PEDOT:PSS (CLiPS) and choline acetate‐gelatin (CAGel) electrolyte.
Young Jin Jo   +6 more
wiley   +1 more source

A Crossover Study of Clocapramine and Haloperidol in Chronic Schizophrenia

open access: yesJournal of International Medical Research, 1985
Therapeutic efficacy and target symptoms with clocapramine were compared with those with haloperidol by the crossover method, in a total of 26 chronic schizophrenic patients, by administration of one of the drugs for the first 14 weeks and the other for the next 14 weeks. The final global improvement rating showed no significant difference between the
openaire   +3 more sources

Soft and Strong: Elastic Conductors with Bio‐Inspired Self‐Protection

open access: yesAdvanced Materials, EarlyView.
A general reverse‐engineering approach is demonstrated for designing functional yarns that uses woven fabric architecture as a structural framework. The fabric‐based stretchable conductive yarns combine flexibility, high elasticity, low stiffness, self‐protection, and weavability with conventional textile processes. By fine‐tuning the number of elastic
Chenglong Zhang   +12 more
wiley   +1 more source

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