Results 111 to 120 of about 3,164,882 (277)

Engineering Epsilon‐Near‐Zero Media with Waveguides

Advanced Physics Research
Epsilon‐Near‐Zero (ENZ) media have attracted widespread interest due to their unique electromagnetic properties, which have brought distinctive characteristics and phenomena, such as spatiotemporal decoupling, supercoupling and tunneling, constant phase ...
Peihang Li, Wendi Yan, Shuyu Wang, Pengyu Fu, Yongjian Zhang, Yue Li   +5 more
doaj   +1 more source

Desenvolvimento de um controle eletrônico de tensão para contatores eletromagnéticos: [dissertação] [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Engenharia Elétrica, Florianópolis, 2007.O presente trabalho aborda o desenvolvimento, a simulação e a validação de um controle eletrônico ...
Soares, Itamar Fernandes
core  

Considerations of uncertainty in robust optimisation of electromagnetic devices

, 2014
Due to unavoidable uncertainties related to material properties and manufacturing processes, the robustness of the optimal solution must be considered when designing electromagnetic devices.
Rotaru, Mihai, Li, Yinjiang, Sykulski, Jan K., Song, Xiao   +3 more
core   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Origin of the Kerker phenomena

Physical Review Research
We provide an insight into the origin of the phenomena reported 40 years ago by Kerker et al. [J. Opt. Soc. Am. 73, 765 (1983)0030-394110.1364/JOSA.73.000765]. We show that the impedance and refractive index matching conditions, discussed in Secs. II and
Jon Lasa-Alonso, Chiara Devescovi, Carlos Maciel-Escudero, Aitzol García-Etxarri, Gabriel Molina-Terriza   +4 more
doaj   +1 more source

Optical Binding Phenomena: Observations and Mechanisms [PDF]

, 2009
Novel results on the optical binding of optically-trapped micro-particles are presented. A sophisticated Mie scattering model is developed, capable of performing time-evolution simulations of a multi-particle system. This is used to analyse and interpret
TAYLOR, JONATHAN,MIDGLEY
core  

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

ELECTROMAGNETIC IMPACT ON BIOLOGICALLY ACTIVE POINTS WHILE CARRYNG OUT FOLL'S METHOD MEDICATION TESTING

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
Electromagnetic impact on biologically active points while carrying out Foll’s method of medication testing is considered. It is shown, that characteristic thermal radiation of tested medications is able to cause resonant phenomena in biological ...
V. A. Savastenko, V. M. Belov
doaj  

Multidirectional Motion Strategy of Miniature Water Surface Robot Actuated by Single Exciter

Advanced Robotics Research, EarlyView.
A novel multidirectional motion strategy on the water surface based on a single exciter is proposed, and a single‐exciter single‐plate module is developed for actuation. The driving forces generation mechanism of the module is revealed from the perspective of the asymmetric surface wave field.
Haoxuan He, Dehong Wang, Jing Li, Shijing Zhang, Yingxiang Liu   +4 more
wiley   +1 more source

A Closer Cooperation between Space and Seismology Communities – a Way to Avoid Errors in Hunting for Earthquake Precursors

Russian Journal of Earth Sciences
The space physicists and the earthquake (EQ) prediction community exploit the same instruments – magnetometers, but for different tasks: space physicists try to comprehend the global electrodynamics of near-Earth space on various time scales, whereas the
Pilipenko Vyacheslav, Shiokawa K.
doaj   +1 more source