Results 241 to 250 of about 3,627,033 (322)

Compact dual-band antenna array for environmental monitoring systems. [PDF]

Sci Rep
El Swiefy BH, Abd El-Hameed AS, Eldamak AR, ELsadek H, El-Hennawy HM.   +4 more
europepmc   +1 more source

A Tangentially Sensitive Tactile Sensor Reveals the Stick‐Slip Mechanism and Enhances Robotic Tactile Sensing

Advanced Science, EarlyView.
An ultralight, multilayer anisotropic tactile sensor—an artificial Pacinian corpuscle—exhibits ultrahigh tangential sensitivity (1022 kPa−1) and spatiotemporal sensing. It discriminates static, sliding, and rolling contacts, detects incipient stick–slip via high‑frequency signatures, and enhances robotic touch (100%/98.18% accuracy for active/passive ...
Jinghui Wang, Xiaoyu Liu, Yujiao Du, Yepu Chen, Jieyi Guo, Linyuan Fan, Min Tang, Xiaofeng Qiao, Yuanjie Zhu, Zhiyang Zhang, Chaojie Dong, Lizhen Wang, Yubo Fan   +12 more
wiley   +1 more source

Acoustic recordings of underwater vocalizations of Indo-Pacific humpback dolphins in Xiamen Bay, China. [PDF]

Sci Data
Fu W, Peng X, Wu F, Zhang F, Zhang C, Xiang W, Song Z, Zhang Y.   +7 more
europepmc   +1 more source

Modification Strategies of Carbon‐Based Electrodes From Structural Regulation to Multifunctional Integration

Advanced Science, EarlyView.
Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang, Shitao Dou, Yifan Wu, Mingguang Wang, Taibin Wu   +4 more
wiley   +1 more source

MUSIC-Based Multi-Channel Forward-Scatter Radar Using OFDM Signals. [PDF]

Sensors (Basel)
Qin Y, Ajorloo A, Colone F.
europepmc   +1 more source

Transforming Grain‐Boundary Brittle Precipitates to Ductility Pathways in Complex Concentrated Alloy

Advanced Science, EarlyView.
By engineering graded BCC/L12 interfaces, brittle precipitates in a complex concentrated alloy enable sequential deformation, realizing gigapascal strength with >20% elongation to solve the strength‐ductility trade‐off. ABSTRACT Conventional wisdom holds that hard grain‐boundary (GB) precipitates embrittle structural alloys by acting as crack ...
Zhixin Li, Xiao‐Tong Li, Zhaoqi Chen, Yushan Geng, Hao Gong, Sijia Hu, Wenli Song, Wanshun Xia, Chuanzheng Li, Linfa Peng, Yue Fan, Pengfei Guan, Bo Zhang, Weihua Wang, Yong Yang   +14 more
wiley   +1 more source

Effect of Random Base Vibrations on the Performance of Piezoelectric Wind Energy Harvesters. [PDF]

Micromachines (Basel)
Pasetto A, Tonan M, Bottin M, Doria A.
europepmc   +1 more source

High-efficiency X-band electromagnetic wave absorption in Co-Al engineered Ba-Sr hexaferrites: role of cationic substitution and microstructural tuning. [PDF]

RSC Adv
Salunke PS, Patil MR, Alone KS, Fulari AV, Barote VK, Mane ML, Kadam RH, Alone ST, Shirsath SE, Dhage VN.   +9 more
europepmc   +1 more source

Theoretical and experimental investigations on the performance of broad-sense quantum-well superluminescent diodes based on the concept of energy level divergence. [PDF]

Discov Nano
Wu D, Ren X, Li P, Liu H, Wang Q, Huang Y.   +5 more
europepmc   +1 more source

An Intuitive Approach to the Optimal Sampling of an Electromagnetic Field. [PDF]

Sensors (Basel)
Migliore MD.
europepmc   +1 more source