Results 231 to 240 of about 1,018,848 (380)

Biaxial Non-Resonant Electromagnetically Driven Scanning Micromirror with Large Aperture. [PDF]

Micromachines (Basel)
Wang T, Jian Y, Liu C, Chang M, Wang X, Wang W.   +5 more
europepmc   +1 more source

Human Nervous System‐Based Biohybrid Robot‐On‐A‐Chip with Sensing Function for Toxicity Screening

Advanced Science, EarlyView.
Human nervous system‐based biohybrid robot‐on‐a chip with eye function as sensing system in addition to brain/motor neuron/muscle functions is proposed. Upon light stimulation, the eye assembloid generates electrophysiological signals, which are transmitted through the cerebral organoid and motor neuron spheroid, inducing muscle movement.
Minkyu Shin, Joungpyo Lim, Seewoo Kim, Sangeun Lee, Wei Wen Su, Jinho Yoon, Jeong‐Woo Choi   +6 more
wiley   +1 more source

Experimental Study on Multi-Directional Hybrid Energy Harvesting of a Two-Degree-of-Freedom Cantilever Beam. [PDF]

Sensors (Basel)
Han M, Xing Z, Liu S, Yang X.
europepmc   +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

Design and Electromagnetic Performance Optimization of a MEMS Miniature Outer-Rotor Permanent Magnet Motor. [PDF]

Micromachines (Basel)
Lei K, Li H, Li S, Xu T.
europepmc   +1 more source

A Near‐Field Coupling Array Enables Parallel Imaging and SNR Gain in MRI

Advanced Science, EarlyView.
This paper proposes a metasurface‐based radiofrequency (RF) coil architecture, providing a universal theoretical framework for the application of decoupled metasurface arrays in magnetic resonance imaging, with potential to address wireless connectivity issues in magnetic resonance imaging RF coils.
Zhiguang Mo, Shao Che, Feng Du, Enhua Xiao, Qiaoyan Chen, Nan Li, Sen Jia, Changjun Tie, Bing Wu, Xiaoliang Zhang, Hairong Zheng, Ye Li   +11 more
wiley   +1 more source

Dynamic and magnetic field model of the magnetic pendulum mechanical antenna based on torque analysis. [PDF]

Sci Rep
Song W, Shuai C, Cheng Y.
europepmc   +1 more source

Microwave‐Driven Dielectric‐Magnetic Regulation of Graphite@α‐MnO2 Toward Enhanced Electromagnetic Wave Absorption

Advanced Science, EarlyView.
This study presents a microwave‐activated composite integrating expanded graphite with α‐MnO2 nanowires, engineered to synergistically optimize dielectric and magnetic properties. The innovative microwave‐driven process enables rapid structural transformation, yielding ultrathin, scalable electromagnetic wave‐absorbing films.
Junyu Lu, Lei Xu, Cheng Xie, Chang Zhang, Zhaohui Han, Yiyao Ren, Renchao Che   +6 more
wiley   +1 more source

Adaptive Ferrofluidic Robotic System with Passive Component Activation Capabilities. [PDF]

Cyborg Bionic Syst
Chen Q, Feng H, Fan X, Xie H, Sun L, Yang Z.   +5 more
europepmc   +1 more source

Assessing the Electromagnetic Fields Generated By a Radiofrequency MRI Body Coil at 64 MHz: Defeaturing Versus Accuracy

IEEE Transactions on Biomedical Engineering, 2016
E. Lucano, M. Liberti, G. Mendoza, T. Lloyd, M. I. Iacono, F. Apollonio, S. Wedan, W. Kainz, L. Angelone   +8 more
semanticscholar   +1 more source