Results 81 to 90 of about 102,464 (312)
Progress and Perspectives in 2D Piezoelectric Materials for Piezotronics and Piezo‐Phototronics
Advanced Science, EarlyView.This review examines advancements in 2D materials, focusing on their applications in piezotronics and piezo‐phototronics. It discusses key materials like TMDs, h‐BN, and phosphorene, highlighting their unique mechanical, electronic, and optical properties.
Fengyi Pang +6 more
wiley +1 more source
Deep learning-based fully automatic segmentation of wrist cartilage in MR images [PDF]
arXiv, 2018 The study objective was to investigate the performance of a dedicated convolutional neural network (CNN) optimized for wrist cartilage segmentation from 2D MR images. CNN utilized a planar architecture and patch-based (PB) training approach that ensured optimal performance in the presence of a limited amount of training data.
arxiv
Advanced Science, EarlyView.A highly stretchable strain sensor is presented, that leverages controlled crack formation and ion bridging in a polyvinyl chloride gel/graphene to achieve exceptional sensitivity (gauge factor up to 1.5 × 10⁶) and mechanical stability. By optimizing plasticizer properties, the conductive pathways are finely tuned, enabling robust, real‐time monitoring
Hyosik Park +8 more
wiley +1 more source
Novel Electroactive Therapeutic Platforms for Cardiac Arrhythmia Management
Advanced Science, EarlyView.Electroactive platforms offer promising applications in cardiac arrhythmia. Based on their energy sources and mechanisms, electroactive platforms are categorized into i) direct electrical stimulation, ii) self‐powered electroactive systems, iii) physical stimuli‐mediated electroactive systems, and iv) conductive systems, and their applications in ...
Juwei Yang +4 more
wiley +1 more source
Advanced Science, EarlyView.It is presented bioelectronics that exhibit exceptional adaptability to dynamic skin surfaces through an integrated structural and material design. These omnidirectionally stretchable, skin‐compliant, mechanically robust, and permeably biocompatible kirigami‐based devices minimize skin irritation and conductivity loss and offer new insights for the ...
Gyun Ro Kang +7 more
wiley +1 more source
Advanced Science, EarlyView.Gelatin methacryloyl hydrogel, which possesses high stretchability, tensile strength, toughness, and autonomous self‐healing capability at room temperature, is developed through the introduction of interpenetrating networks, hierarchical hydrogen bonds (weak and strong H‐bonds), and borate ester bonds.
Zhikang Li +14 more
wiley +1 more source
Advanced Science, EarlyView.The anion defect engineering strategy for one‐step in situ anchoring vanadium sulfoselenide on V2CTx template (VSSe/V2CTx) in‐plane heterostructure with built‐in anion vacancy is proposed. The incorporation of Se atom into VS2 not only regulates the electronic structure of the central metal V atom and enhances the intrinsic electrical conductivity, but
Zhong‐Hui Sun +8 more
wiley +1 more source
Septic arthritis of the wrist: about six cases
The Pan African Medical Journal, 2019 The wrist is a rare location of septic arthritis. It often involves patients with preexisting joint disease which symptoms could be confused with infection making the diagnosis more difficult and usually delayed.
Mohamed Amine Triki +5 more
doaj +1 more source
Advanced Science, EarlyView.⁻Inspired by the “brick wall” structure of pearl layer, FLICE‐110% liquid‐free ionic conductive elastomer had high mechanical strength (5.46 MPa), excellent ionic conductivity (3.29 × 10−4 S cm−1) and resilience. It can be used in smart music boxes, airplane wings and control manipulators.
Zequan Li +13 more
wiley +1 more source
Design of Wrist Rehabilitation Mechanism and Research on Impedance Control
Jixie chuandongIn order to better assist patients with wrist injuries in rehabilitation, a wrist rehabilitation trainer was designed. Firstly, the structure of the rehabilitation trainer was designed based on the biological motion mechanism of the wrist joint and the ...
Guo Ce +5 more
doaj