Results 211 to 220 of about 23,349 (314)
Green, Safe, Durable, Printed Fabric Hygroelectric Generators for Wearable Systems
Advanced Materials, EarlyView.This work achieves a green hygroelectric generator with enhanced electric outputs. All chemicals and materials used in the hygroelectric generators are safe for human and environmentally friendly. The device achieves an open‐circuit voltage of 1.2 V and a short‐circuit current of 1.0 mA·cm−2 at room humidity of 55% through the synergistic effect of ion
Renbo Zhu +5 more
wiley +1 more source
Attentive context and semantic enhancement mechanism for printed circuit board defect detection with two-stage and multi-stage object detectors. [PDF]
Sci RepKiobya T, Zhou J, Maiseli B, Khan M.
europepmc +1 more source
Ionic Conductive Textiles for Wearable Technology
Advanced Materials, EarlyView.Recent advances in ionic conductive textiles for wearable technology are summarized, with a focus on soft ionic conductors that exhibit skin‐like flexibility and tissue‐like ion dynamics. Their structures, key characteristics, manufacturing methods, and diverse applications are reviewed.
Lingtao Fang, Yunlu Zhou, Qiyao Huang
wiley +1 more source
Implantable Light‐Powered Human Designer Cells for Electrical Energy Generation
Advanced Materials, EarlyView.Inspired by the eel's electric organ, a miniature implantable biohybrid device is developed to generate electricity under light activation. The device utilizes a light‐dependent ion gradient formation that induced by genetically engineered human designer cells that express light‐sensitive membrane ion channels and proton pumps, working in synergy with ...
Shuai Xue +5 more
wiley +1 more source
Applying Characteristic Impedance Compensation Cut-Outs to Full Radio Frequency Chains in Multi-Layer Printed Circuit Board Designs. [PDF]
Sensors (Basel)Barzdenas V, Vasjanov A.
europepmc +1 more source
Unperceivable Designs of Wearable Electronics
Advanced Materials, EarlyView.Unperceivable wearable technologies seamlessly integrate into everyone's daily life, for healthcare and Internet‐of‐Things applications. By remaining completely unnoticed both visually and tactilely, by the user and others, they ensure medical privacy and allow natural social interactions.
Yijun Liu +2 more
wiley +1 more source
Advanced Materials, EarlyView.The Muscle–tendon complex (MTC)‐inspired Liquid crystal elastomer (LCE) artificial muscle integrates actuation (efferent) and proprioceptive sensing (afferent) by combining contractile nematic and elastic isotropic LCEs within a single soft structure. Embedded liquid metal channels enable simultaneous Joule heating and real‐time sensing of length and ...
Jiyeon Cho +6 more
wiley +1 more source
Semantic Segmentation of a Printed Circuit Board for Component Recognition Based on Depth Images. [PDF]
Sensors (Basel), 2020 Li D, Li C, Chen C, Zhao Z.
europepmc +1 more source