Results 11 to 20 of about 615,708 (338)

Tumor therapy by fast moving magnetic nanoparticle under low-frequency alternating magnetic field [PDF]

Journal of Innovative Optical Health Sciences, 2015
Magnetic nanoparticle plays an important role in biomedical engineering, especially in tumor therapy. In this paper, a new technique has been developed by using the rapid moving magnetic nanoparticle under a low-frequency alternating magnetic field ...
Yangyang Liu, Zhiyu Qian, Jianhua Yin, Xiao Wang   +3 more
doaj   +1 more source

Wireless Power Transfer-Based Microrobot with Magnetic Force Propulsion Considering Power Transfer Efficiency [PDF]

Journal of Electromagnetic Engineering and Science, 2022
A microrobot that could continuously receive both electrical energy and propulsion force from a wireless power transfer system would offer tremendous benefits.
Dongwook Kim, Seungyoung Ahn
doaj   +1 more source

Origin of the turbulent spectra in the high-altitude cusp: Cluster spacecraft observations [PDF]

Annales Geophysicae, 2006
High-resolution magnetic field data from Cluster Flux Gate Magnetometer (FGM) and the Spatio-Temporal Analysis of Field Fluctuations (STAFF) instruments are used to study turbulent magnetic field fluctuations during the high-altitude cusp crossing on ...
K. Nykyri, B. Grison, P. J. Cargill, B. Lavraud, E. Lucek, I. Dandouras, A. Balogh, N. Cornilleau-Wehrlin, H. Rème   +8 more
doaj   +1 more source

Electromagnetic environment monitoring and analysis of utility tunnels in Xiamen

Fushe yanjiu yu fushe gongyi xuebao, 2021
To study the distribution characteristics of the overall electromagnetic environment in the main working areas of an underground utility tunnel, a set of process and monitoring methods for the electromagnetic environment layout of the underground utility
TANG Chao, ZHANG Lu, LIN Yajie, LIAO Yanyan, CAI Peng   +4 more
doaj   +1 more source

Comparative Analysis of Super-Kamiokande and SNO Solar-Neutrino Data and the Photospheric Magnetic Field [PDF]

, 2006
We analyze Super-Kamiokande, SNO, and photospheric magnetic-field data for the common time interval, namely the SNO D2O phase. Concerning rotational modulation, the magnetic-field power spectrum shows the strongest peaks at the second and sixth harmonics
B. Aharmin, B.C. Chauhan, B.C. Chauhan, B.C. Chauhan, D.O. Caldwell, E. Rieger, E.Kh. Akhmedov, H. Saio, H.J. Haubold, H.J. Haubold, J. Papaloizou, J. Provost, J. Rybak, J. Schou, J.D. Scargle, J.D. Scargle, J.L. Ballester, K. Sakurai, K. Sakurai, N. Lomb, O.G. Miranda, P. A. Sturrock, P.A. Sturrock, P.A. Sturrock, P.A. Sturrock, P.A. Sturrock, P.A. Sturrock, P.A. Sturrock, SNO Collaboration, T. Shirai, Y. Fukuda, Y. Fukuda, Y. Fukuda   +32 more
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Electric and magnetic fields at power frequencies

Chronic Diseases and Injuries in Canada, 2010
Exposures to electric and magnetic fields are among the most ubiquitous exposures that the Canadian population experiences. Sources of electric and magnetic field exposures may be occupational or residential and include proximity to certain types of electrical equipment, transmission and distribution power lines as well as appliance use.
Anthony B, Miller, Lois M, Green
openaire   +2 more sources

Newly identified properties of surface acoustic power [PDF]

, 2010
The cause of enhanced acoustic power surrounding active regions, the acoustic halo, is not as yet understood. We explore the properties of the enhanced acoustic power observed near disk center from 21 to 27 January 2002, including AR 9787.
A.C. Donea, B.W. Hindman, C. Lindsey, C.G. Toner, D. C. Braun, D. Kuridze, D.C. Braun, D.C. Braun, E. Khomenko, E. Khomenko, H. Schunker, K. Muglach, K. Muglach, K.V. Parchevsky, L. Gizon, L. Jacoutot, M. Rempel, O.V. Ladenkov, P.H. Scherrer, R. Cameron, R. Jain, S. Couvidat, S. Shelyag, S.M. Hanasoge, S.M. Hanasoge, T. Sakurai, T. Wiegelmann, T.M. Brown, W. Finsterle   +28 more
core   +2 more sources

Effects of Electro-Magnetic Properties of Obstacles in Magnetic Resonant Wireless Power Transfer

Energies, 2021
Magnetic resonant wireless power transmission (MRWPT) is a method of transmitting power over a long distance at a specific frequency. Because this system uses an alternating magnetic field, if an object with electrical/magnetic properties is placed ...
Ho-Yeong Lee, Sang-Hyeon Im, Gwan-Soo Park   +2 more
doaj   +1 more source

A two-buncher high-efficiency transit-time oscillator with a low guiding magnetic field

AIP Advances, 2021
The energy consumption of high-power microwave sources has attracted much attention in the research field of high-power microwaves. One way of decreasing the energy consumption is to reduce the guiding magnetic field.
Rujin Deng, Fangchao Dang, Xingjun Ge, Lei Wang, Hang Chi, Peng Zhang, Juntao He, Jun Zhang   +7 more
doaj   +1 more source

Biological effects of power frequency electric and magnetic fields [PDF]

IEEE Engineering in Medicine and Biology Magazine, 1989
The Institute of Electrical and Electronics Engineers (IEEE) has made an analysis of six recent major scientific committee reports dealing with the biological effects of exposure to electric and magnetic fields associated with electric power distribution and utilization. The conclusions drawn from these committee reports are presented in this summary.
openaire   +3 more sources