Results 91 to 100 of about 1,018,848 (380)

Characterization and comparative evaluation of novel planar electromagnetic sensors [PDF]

, 2005
The characterization of three types of novel planar electromagnetic sensors: 1) meander; 2) mesh; and 3) interdigital configuration, has been studied and their comparative performance has been evaluated based on their areas of applications.
Gooneratne, C. P., Mukhopadhyay, S. C., Sen Gupta, G., Yamada, S.   +3 more
core   +2 more sources

Interstitial N‐Strengthened Copper‐Based Bioactive Conductive Dressings Combined with Electromagnetic Fields for Enhanced Wound Healing

Advanced Healthcare Materials, EarlyView.
This study developed a nitrogen‐strengthened copper‐iron‐zinc (N‐CuFeZn) alloy bioactive dressing integrated with electromagnetic stimulation. The coaxial dressing, made from 0.04 mm filaments with 1120 MPa tensile strength, showed that electromagnetic activation enhanced therapeutic outcomes by increasing VEGF expression, promoting angiogenesis (2.1 ...
Xiaohui Qiu, Xianrui Wu, Shaohua Wang, Jie Gu, Senhao Ying, Jiaohao Mo, Chen Jing, Huiliang Cao, Zhongchang Wang, Jianda Zhou   +9 more
wiley   +1 more source

Theoretical and experimental study of AC loss in HTS single pancake coils

, 2008
The electromagnetic properties of a pancake coil in AC regime as a function of the number of turns is studied theoretically and experimentally. Specifically, the AC loss, the coil critical current and the voltage signal are discussed.
Clem J R, E Pardo, F Gömöry, Grilli F, Hoste S, Hull J R, J Šouc, Klincok B, M Vojenčiak, Oomen M P, Pardo E, Pardo E, Vojenciak M, Šouc J   +13 more
core   +1 more source

Research on Electromagnetic Simulation Method of Fusion High-Temperature Superconducting Magnet System

发电技术
ObjectivesThe application of high-temperature superconductivity (HTS) magnet system is an important technical route for future tokamak devices. However, the magnetic field anisotropy of the HTS tape and the complex conductor structures greatly increase ...
XU Haorui, WANG Suxin, LI Liujiang, YAN Zhiyong, TAN Yunfei   +4 more
doaj   +1 more source

Biocompatible PVDF Nanofibers with Embedded Magnetite Nanodiscs Enable Wireless Magnetoelectric Stimulation in Premotor Cortex

Advanced Healthcare Materials, EarlyView.
Flexible, biocompatible PVDF nanofibers embedded with magnetite nanodiscs enable wireless magnetoelectric neuromodulation. Shape anisotropy of the nanodiscs facilitates magnetostrictive strain transfer under alternating magnetic fields, allowing activation of neurons in vitro and behavioral modulation in vivo, without requiring rigid implants or ...
Lorenzo Signorelli, Anouk Wolters, Vicente Durán Toro, Jonas Englhard, Mahdieh Shojaei Baghini, Elif Koçar, Franziska Wasner, Nadine I. Goldenstein, Hadi Heidari, Julien Bachmann, Sarah Hescham, Danijela Gregurec   +11 more
wiley   +1 more source

Electromagnetic levitation coil fabrication technique for MSFC containerless processing facilities [PDF]

A technique is described for more reproducible fabrication of electromagnetic levitation coils. A split mandrel was developed upon which the coil is wound. After fabrication the mandrel can be disassembled to remove it from the coil.
Abbaschian, G. J., Curreri, P. A., Ethridge, E. C., Theiss, J.   +3 more
core   +1 more source

Apparatus for enhancing tissue repair in mammals [PDF]

, 2007
An apparatus is disclosed for enhancing tissue repair in mammals, with the apparatus comprising: a sleeve for encircling a portion of a mammalian body part, said sleeve comprising an electrically conductive coil capable of generating an electromagnetic ...
Goodwin, Thomas J., Parker, Clayton R.
core   +1 more source

Mechanical Design of Superconducting Accelerator Magnets

, 2015
This paper is about the mechanical design of superconducting accelerator magnets. First, we give a brief review of the basic concepts and terms. In the following sections, we describe the particularities of the mechanical design of different types of ...
Toral, Fernando
core   +1 more source

Setting reference level in the human safety guidelines via nerve activation intercomparison at IF [PDF]

, 2019
International guidelines/standards have been published for human protection from electromagnetic field exposure. The research in the intermediate frequencies (IF: 300 Hz-10 MHz) is scattered unlike for other frequencies, and thus the limit prescribed in ...
Gomez-Tames, Jose, Hirata, Akimasa, Joseph, Wout, Martens, Luc, Rashed, Essam, Tanghe, Emmeric, Tarnaud, Thomas, Van de Steene, Tom   +7 more
core   +2 more sources

Advancing from MOFs and COFs to Functional Macroscopic Porous Constructs

Advanced Materials, EarlyView.
This review study investigates the recent progress and methodologies for manufacturing metal–organic framework (MOF) or covalent–organic framework (COF)‐based 3D structured macroscopic porous constructs with high structural integrity, providing the possibility to control their porosity across dimensions.
Seyyed Alireza Hashemi, Ahmadreza Ghaffarkhah, Ali Akbar Isari, Mahyar Panahi‐Sarmad, Feng Jiang, Orlando J. Rojas, Stefan Wuttke, Mircea Dincă, Mohammad Arjmand   +8 more
wiley   +1 more source