Results 41 to 50 of about 4,922,568 (211)

Oscillating magnetic field disrupts magnetic orientation in Zebra finches, Taeniopygia guttata [PDF]

, 2009
Background Zebra finches can be trained to use the geomagnetic field as a directional cue for short distance orientation. The physical mechanisms underlying the primary processes of magnetoreception are, however, largely unknown.
Wiltschko, Wolfgang, Voss Joe, Tim Ruploh, Ruploh, Tim, Nina Keary, Wolfgang Wiltschko, Keary, Nina, Thalau, Peter, Wiltschko, Roswitha, Ruploh Tim, Voss, Joe, Joe Voss, Roswitha Wiltschko, Peter Thalau, Wiltschko Roswitha, Bischof Hans-Joachim, Thalau Peter, Wiltschko Wolfgang, Keary Nina, Hans-Joachim Bischof, Bischof, Hans-Joachim   +20 more
core   +1 more source

Magnetic nanochain integrated microfluidic biochips [PDF]

Nature Communications, 2018
AbstractMicrofluidic biochips hold great potential for liquid analysis in biomedical research and clinical diagnosis. However, the lack of integrated on-chip liquid mixing, bioseparation and signal transduction presents a major challenge in achieving rapid, ultrasensitive bioanalysis in simple microfluidic configurations.
Qirong Xiong, Chun Yee Lim, Jinghua Ren, Jiajing Zhou, Kanyi Pu, Mary B. Chan-Park, Hui Mao, Yee Cheong Lam, Hongwei Duan   +8 more
openaire   +4 more sources

Magnetic Integration Applied to an Isolated Single-Stage AC–DC Converter

IEEE Open Journal of Power Electronics
This work proposes a novel magnetic integration approach applied to a four-leg interleaved single-phase ac-dc converter topology, aimed at minimizing component count and increasing power density.
Samanta Gadelha Barbosa, Jose Willamy Medeiros de Araujo, Jens Friebe, Fernando Lessa Tofoli, Demercil de Souza Oliveira   +4 more
doaj   +1 more source

Economic integration in southeast Asia: The case of the ASEAN power grid [PDF]

, 2020
© 2020-Center for Economic Integration, Sejong Institution, Sejong University, All Rights Reserved. The Association of Southeast Asia Nations (ASEAN) Power Grid (APG) is an interesting case study on how and why beneficial economic integration may not ...
Yao, L, Shi, X
core   +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

Machine learning reveals orbital interaction in materials

Science and Technology of Advanced Materials, 2017
We propose a novel representation of materials named an ‘orbital-field matrix (OFM)’, which is based on the distribution of valence shell electrons. We demonstrate that this new representation can be highly useful in mining material data.
Tien Lam Pham, Hiori Kino, Kiyoyuki Terakura, Takashi Miyake, Koji Tsuda, Ichigaku Takigawa, Hieu Chi Dam   +6 more
doaj   +1 more source

The boundary integral method for magnetic billiards [PDF]

Journal of Physics A: Mathematical and General, 2000
28 pages, 12 ...
Hornberger, K., Smilansky, U.
openaire   +3 more sources

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

A Comprehensive Study of Steady-State Modeling Techniques for Magnetic Coupling in DC/DC Converters

IEEE Access
Magnetic coupling is widely employed in multiphase interleaved DC/DC converters owing to its inherent advantages of current ripple reduction and DC flux cancellation.
Xiao Yu, Jens Friebe, Peter Zacharias
doaj   +1 more source

Development and Electromagnetic Optimization of a Modified Six-Limb Hybrid Distribution Transformer with Magnetically Integrated Power Electronic Control

Energies
This paper presents the design and multi-objective optimization of a six-limb magnetically integrated hybrid distribution transformer (HDT). The increasing demand for efficient and compact transformer solutions in modern distribution networks motivates ...
Bortecene Yildirim, Mehmet C. Kulan, Mohamed Dahidah, Amirhossein Malekipour, Michael M. C. Merlin   +4 more
doaj   +1 more source