Results 241 to 250 of about 17,427 (311)

A triboelectric-piezoelectric-electromagnetic self-powerd wearable sensor for long-term human rehabilitation training monitoring. [PDF]

Sci Rep
Zhou S, Wang Z, Wang H, Luo Z, Zhang D.
europepmc   +1 more source

π‐Expanded Fluoranthenes as Chromophores With Tailored Properties

Helvetica Chimica Acta, EarlyView.
A series of π‐expanded fluoranthene scaffolds selectively functionalized with electron donors and acceptors were synthesized. The evolution of the structural, optoelectronic, and redox properties in relation to substitution and cyclization was comprehensively studied both in experiment and in theory. The results identify the compounds as highly tunable
Silas C. Eiden, Erik Misselwitz, John Bergner, Frank Rominger, Milan Kivala   +4 more
wiley   +1 more source

Influence of Geometric and Material Uncertainties on the Behavior of Monostable and Bistable Electromagnetic Energy Harvesters. [PDF]

Sensors (Basel)
Sosna P, Hadaš Z.
europepmc   +1 more source

Review of millimeter‐wave and terahertz near‐field synthetic aperture radar imaging technology

InfoScience, EarlyView.
Abstract This paper comprehensively reviews the development of millimeter‐wave (MMW) and terahertz (THz) near‐field imaging technologies, with an emphasis on the state of synthetic aperture radar (SAR)‐based imaging technologies. Near‐field imaging technologies are categorized into passive and active imaging modes, among which active imaging is favored
Qi Yang, Hongqiang Wang, Xu Chen, Xin Peng   +3 more
wiley   +1 more source

Analysis of Stability and Functionality of Coil and Piezoelectric Braille Modules Under Varying Temperature Conditions. [PDF]

Micromachines (Basel)
Zbroja K, Drabczyk A, Sobesto O, Wojcieszczak D, Filipiec M, Sapeta G, Ostrowski M, Kasza P, Socha RP.   +8 more
europepmc   +1 more source

Gauss-Newton inversion of ground transient electromagnetic data using COMSOL multiphysics. [PDF]

Sci Rep
Li F, Wang P, Lu K.
europepmc   +1 more source

Fluid-structure dynamics of a vibro-impact capsule robot in multiphase intestinal environments. [PDF]

Nonlinear Dyn
Wang Z, Tian J, Liu Y, Neves A, Prasad S.   +4 more
europepmc   +1 more source

Structure and performance analysis of magnetic suspension gripper driving system. [PDF]

Sci Rep
Zhu L, Wang J, Wu X, Zhang C.
europepmc   +1 more source

A Coupled Multimodal Planar Transmit RF Array for Ultrahigh Field Spine MR Imaging. [PDF]

IEEE Trans Biomed Eng
Zhao Y, Payne K, Ying L, Zhang X.
europepmc   +1 more source

Electromagnetic Tracking System for Medical Micro Devices: A Review. [PDF]

Micromachines (Basel)
He M, Zhu A, Yang L.
europepmc   +1 more source