Results 151 to 160 of about 171,350 (313)

Flexible 3D Kirigami Probes for In Vitro and In Vivo Neural Applications

open access: yesAdvanced Materials, EarlyView.
A customizable and scalable approach to fabricate flexible 3D kirigami microelectrode arrays (MEAs) featuring up to 128 shanks, including surface and penetrating electrodes designed to interact with the 3D space of neural tissue, is presented. The 3D kirigami MEAs are successfully deployed in several neural applications, both in vitro and in vivo, and ...
Marie Jung   +10 more
wiley   +1 more source

A Navigation Algorithm Based on the Reinforcement Learning Reward System and Optimised with Genetic Algorithm

open access: yesMathematics
Regarding autonomous vehicle navigation, reinforcement learning is a technique that has demonstrated significant results. Nevertheless, it is a technique with a high number of parameters that need to be optimised without prior information, and correctly ...
Mireya Cabezas-Olivenza   +4 more
doaj   +1 more source

Photonic Nanomaterials for Wearable Health Solutions

open access: yesAdvanced Materials, EarlyView.
This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park   +3 more
wiley   +1 more source

Empirical analysis of control models for different converter topologies from a statistical perspective

open access: yesScience and Technology for Energy Transition
Converter topologies including SEPIC, ZETA, etc. are controlled via selection of capacitive and inductive components, which assists in improving its conversion efficiency for different type of loads.
Hole Shreyas Rajendra
doaj   +1 more source

Extended Q-Learning: Reinforcement Learning Using Self-Organized State Space

open access: bronze, 2001
Shuichi Enokida   +3 more
openalex   +1 more source

Durable Proton Exchange Membrane Based on Polymers of Intrinsic Microporosity for Fuel Cells

open access: yesAdvanced Materials, EarlyView.
A novel composite proton exchange membrane (PEM) design that leverages carboxylic acid‐functionalized polymers of intrinsic microporosity (cPIM‐1) and polyvinylpyrrolidone (PVP). Harnessing Lewis acid‐base interactions enables the development of a synergistic microporous structure that confines phosphoric acid clusters, enhancing proton conductivity ...
Xiaochen Yang   +17 more
wiley   +1 more source

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