Results 251 to 260 of about 90,442 (327)

A Wearable Silent Text Input System Using EMG and Piezoelectric Sensors. [PDF]

Sensors (Basel)
Kang JS, Moon KS, Lee SQ, Satterlee N, Zuo X.   +4 more
europepmc   +1 more source

A key distribution technique for wireless sensor networks using spanning trees

Maciej Rysz, Alexander Semenov
openalex   +1 more source

A Key Re-Distribution and Authentication Based Technique for Secured Communication in Clustered Wireless Sensor Networks with Node Mobility

, 2010
Saswati Mukherjee, Matangini Chattopadhyay, Samiran Chattopadhyay, Amrita Saha   +3 more
openalex   +1 more source

Highly Conductive Liquid Metal Emulsion Gels for Three‐Dimensionally Printed Stretchable Electronics

Advanced Science, EarlyView.
This study presents a scalable two‐step method to create liquid metal emulsion gels suitable for 3D printing. The emulsion gel contains densely packed microcapsules within polymer matrices, resulting in minimal shrinkage and optimal printability. Printed features achieve excellent conductivity and ultrahigh deformability after mechanical activation ...
Qianying Lu, Ting Fang, Chenyang Ye, Yanyan Li, Ming Wu, Yuping Sun, Desheng Kong, Xiaoliang Wang, Yan‐qing Lu   +8 more
wiley   +1 more source

An efficient detection of Sinkhole attacks using machine learning: Impact on energy and security. [PDF]

PLoS One
Hasan MZ, Hanapi ZM, Zukarnain ZA, Huyop FH, Abdullah MDH.   +4 more
europepmc   +1 more source

A Hybrid Improved Unequal Secure Cluster Based Distributed Routing Protocol with Quantum Key Distribution to Improve the Performance Measures in Wireless Body Sensor Network

Prakash Muthusamy, Senthil Kumar S, K. Kanagalakshmi, Sreejith Vignesh B P   +3 more
openalex   +1 more source

A Water‐Triggered Sensor for Self‐Powered Flood Alarming

Advanced Science, EarlyView.
Urban floods related to global warming generally cause significant casualties. Traditional cable flood warning systems are costly, while wireless ones face power limitations. This research proposes a self‐powered flood sensor with a water‐triggered Galvanic battery, enabling rapid flood warnings with great promise of low cost and long service lifetime.
Mingqi Zhao, Shanzhi Lyu, Yingchao Ma, Nan Zhang, Yapei Wang   +4 more
wiley   +1 more source

A study of trust mining algorithms for beacon nodes in large-scale network environments. [PDF]

PeerJ Comput Sci
Jiang Y.
europepmc   +1 more source

Tailoring Hydrogenation to Enhance Defect Suppression and Charge Transport in Hydrogenated Amorphous Silicon for Flexible Photodetectors

Advanced Science, EarlyView.
Hydregen content was tailored during ultra‐low‐temperature plasma‐enhanced chemical vaper deposition (PECVD) to deposit hydrogenated amorphous silicon (a ‐ Si:H) films, and the effect of the hydrogen dilution ratio on defect suppression was analyzed.
Ye‐ji Jeong, Kyeong‐jin Hyun, Hee‐Won Jang, Jong‐won Yun, Yong‐Hun Kim, Woon Ik Park, Soo‐Won Choi, Jung‐Dae Kwon   +7 more
wiley   +1 more source

Enhanced Carbon Nanotube Ionogels for High-Performance Wireless Strain Sensing. [PDF]

Polymers (Basel)
Wang X, Tian M, Wan J, Mei S, Pan M, Pan Z.   +5 more
europepmc   +1 more source