Results 231 to 240 of about 7,163,180 (311)

Intelligent Polymer Electrolytes for Next‐Generation Zinc‐Based Energy Storage Devices

open access: yesAdvanced Science, EarlyView.
Intelligent polymer electrolytes are organized into a three‐level hierarchy that advances zinc‐based energy storage from passive ion conduction toward active, adaptive, and intelligent operation. Molecular regulation of Zn+ coordination, water activity, desolvation, ion flux, and interfaces underpins adaptive self‐healing, anti‐freezing, adhesion, and ...
Sanath Kumar   +4 more
wiley   +1 more source

Overcoming the *H‐NOx Coupling Bottleneck via Palladium‐Enabled Relay Catalysis on CuCo2O4 Toward Ampere‐Level Nitrate‐to‐Ammonia

open access: yesAdvanced Science, EarlyView.
Pd‐doped hollow spiny CuCo2O4 microspheres deliver ampere‐level electrocatalytic nitrate to ammonia. Cu and Co sites undergo relay catalysis for sequential nitrate reduction, while Pd accelerates water dissociation to supply abundant active hydrogen (*H).
Yuhuan Cui   +8 more
wiley   +1 more source

Rethinking Cochlear Implants: The Need for Precise Temporal Coding

open access: yesAdvanced Science, EarlyView.
Spatial hearing relies on sensitivity to interaural temporal cues, but this sensitivity is often poorly developed in patients with cochlear implants, particularly those with early‐onset hearing loss. Rats with cochlear implants, however, demonstrate excellent temporal sensitivity, suggesting that this limitation is not inevitable.
Nicole Rosskothen‐Kuhl   +1 more
wiley   +1 more source

CD34+ Progenitors Promote Ageing‐Associated Valve Sclerosis through the PDGFR–JNK–JUNB Pathway

open access: yesAdvanced Science, EarlyView.
In age‐related aortic valve sclerosis, non‐bone marrow CD34+ progenitor valvular interstitial cells (VICs) undergo transdifferentiation into periostin+ myofibroblast‐like VICs via the PDGFR‐JNK‐JUNB axis, driving leaflet thickening and fibrosis. Ablating non‐bone marrow CD34+ cells attenuates this remodeling.
Xiaoping Yang   +15 more
wiley   +1 more source

OptiSelect and EnShap: Integrating machine learning and game theory for ischemic stroke prediction. [PDF]

open access: yesPLoS One
Chakraborty P   +7 more
europepmc   +1 more source

The Impact of Cobalt Substitution on the Electrochemical Properties of Cubic Li6.6La3Zr1.6Ta0.4O12 Solid Electrolyte for All‐Solid‐State Li‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
Cobalt is incorporated more readily into garnet Li6.6La3Zr1.6Ta0.4O12 when sintered in argon than in air. Under argon, Co in the garnet lattice lowers the total conductivity three‐ to fourfold; in air, Co segregates as LiCoO2 and raises the electronic conductivity about 100‐fold instead.
Jehad Ahmed   +12 more
wiley   +1 more source

IoT driven healthcare monitoring with evolutionary optimization and game theory. [PDF]

open access: yesSci Rep
Selvarajan S   +4 more
europepmc   +1 more source

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