Results 31 to 40 of about 219,983 (266)

Lithographically Ordered FePt L1₀ Dots with High Coercivity for Logic-Conditioned Magnetic Nanostructures

Crystals, 2023
In order to develop the building blocks for future biosensing and spintronic applications, an engraving technique using electron beam lithography is employed in order to develop nanomagnetic pre-patterned structures with logic potential.
Ovidiu Crisan, Alina Daniela Crisan
doaj   +1 more source

A Novel Quasi-Single-Stage High-Efficiency and High-Power-Factor AC/DC Converter

Energies
Quasi-single-stage AC/DC converters offer the advantages of fewer power devices, simplified control, and high power density in single-phase front-end applications.
Jiayao Ling, Sai Tang, Lijun Hang, Yuanbin He, Feiyang Pang   +4 more
doaj   +1 more source

Characterization of Fiber-Optic Vector Magnetic Field Sensors Based on the Magneto-Strictive Effect

Sensors, 2023
Fiber-optic magnetic field sensors have garnered considerable attention in the field of marine monitoring due to their compact size, robust anti-electromagnetic interference capabilities, corrosion resistance, high sensitivity, ease of multiplexing and ...
Ning Li, Yuren Chen, Chaofan Zhang, Jie Nong, Wenjie Xu, Zhencheng Wang, Junbo Yang, Yang Yu, Zhenrong Zhang   +8 more
doaj   +1 more source

Integrated Planar Transformer for High-Voltage-Ratio LLC DCX With High Current and Ultra-Low Voltage Output

IEEE Open Journal of Power Electronics
The 48 V voltage regulation modules (VRM) for microprocessors feature a high voltage transformation ratio, large current, and ultra-low voltage output. The solutions based on high-turns-ratio transformers are the most popular ones.
Kangping Wang, Yuhang Ning, Hongchang Li, Xu Yang   +3 more
doaj   +1 more source

Feedforward-feedback hybrid control for magnetic shape memory alloy actuators based on the Krasnosel'skii-Pokrovskii model. [PDF]

PLoS ONE, 2014
As a new type of smart material, magnetic shape memory alloy has the advantages of a fast response frequency and outstanding strain capability in the field of microdrive and microposition actuators.
Miaolei Zhou, Qi Zhang, Jingyuan Wang
doaj   +1 more source

Faraday effect in CoPt-CaF2 nanogranular films with hard magnetic property for magnetic-field-free faraday devices

Frontiers in Physics, 2022
Magneto-optical Faraday devices, such as optical isolators, require a structure to apply a magnetic field to the incorporated magneto-optical material.
Nobukiyo Kobayashi, Tadayoshi Iwasa, Kenji Ikeda, Ken-Ichi Arai   +3 more
doaj   +1 more source

Feasibility and Safety of Somato‐Cognitive Coordination Therapy for Cerebellar Ataxia Following Pediatric Brain Tumor Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cerebellar ataxia after pediatric brain tumor treatment can cause persistent gait, balance, and speech impairment, yet no established rehabilitation strategy exists. Somato‐cognitive coordination therapy (SCCT) is a virtual reality–guided intervention designed to promote sensorimotor integration through visually constrained reaching
Masanobu Takeuchi, Takashi Matsuzawa, Jun Yamanishi, Masahiro Yoshitomi, Junji Ikeda, Shin‐Ichi Tsujimoto, Yasuteru Yamaguchi, Norio Shiba, Dhroov Pathare, Ayumi Kato, Masahiko Hara   +10 more
wiley   +1 more source

A New Approach Integrated Magnetics Double-Frequency DC/DC Converter

IEEE Access, 2020
Double-frequency DC/DC converter can improve switching frequency and reduce switching loss than single-frequency DC/DC converter. However, it is heavy and large due to its small high-frequency inductor and large low-frequency inductor.
Shengwei Gao, Hao Wang
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Stackless Onboard Coil for Dynamic Wireless Power Transfer

IEEE Open Journal of Power Electronics
Dynamic wireless power transfer (DWPT) technology is emerging as a key enabler for in-motion charging of electric vehicles (EVs), allowing continuous energy transfer without the need for dedicated charging stops.
Shuntaro Inoue, Koki Sasai, Norika Miura, Koji Shigeuchi, Masato Maemura, Toshiya Hashimoto, Hayato Sumiya, Masaya Takahashi, Eisuke Takahashi, Nobuhisa Yamaguchi   +9 more
doaj   +1 more source