Results 71 to 80 of about 578,037 (201)

Research on MRI Gradient Coil Magnetic Field Induced Eddy Current Method

Zhongguo yiliao qixie zazhi
After the production of the gradient coil of the magnetic resonance imaging system, electromagnetic field testing is required to verify whether the assembly accuracy meets the electromagnetic field requirements.
Xiaotao ZHANG, Yicheng LI, Zhanping ZHENG, Mingke WANG, Like FENG, Congbo LI   +5 more
doaj   +1 more source

On the theory of magnetic field dependence of heat conductivity in dielectric in isotropic model

, 2008
Phonon polarization in a magnetic field is analyzed in isotropic model. It is shown, that at presence of spin-phonon interaction phonon possess circular polari-zation which causes the appearance of heat flux component perpendicular both to temperature ...
A. V. Inyushkin, L. A. Maksimov, L. J. F. Hermans, R. J. Hardy, T. V. Khabarova   +4 more
core   +1 more source

Research on the design of a novel composite solenoid model ship simulation magnetic source based on DTW

AIP Advances
In order to study the simulation ability of a solenoid on a ship magnetic field, a new composite model based on a double row magnetic dipole array model with an ellipsoid was designed.
Binjie Lu, Xiaobing Zhang
doaj   +1 more source

Evidence for a Magnetic Seebeck effect

, 2013
The irreversible thermodynamics of a continuous medium with magnetic dipoles predicts that a temperature gradient in the presence of magnetisation waves induces a magnetic induction field, which is the magnetic analog of the Seebeck effect.
Ansermet, Jean-Philippe, Barnes, Stewart E., Brechet, Sylvain D., Papa, Elisa, Vetro, Francesco A.   +4 more
core   +1 more source

Laser monitoring of dynamic behavior of magnetic nanoparticles in magnetic field gradient

AIP Advances, 2020
Manipulation of magnetic nanoparticles (MNP) by an external magnetic field has been widely studied in the fields of biotechnology and medicine for collecting and/or reacting biomaterials in the solutions.
Kenta Tsunashima, Katsuya Jinno, Bunta Hiramatsu, Kayo Fujimoto, Kenji Sakai, Toshihiko Kiwa, Mohd Mawardi Saari, Keiji Tsukada   +7 more
doaj   +1 more source

Fermion Production in Strong Magnetic Field and its Astrophysical Implications

, 2007
We calculate the effective potential of a strong magnetic field induced by fermions with anomalous magnetic moments which couple to the electromagnetic field in the form of the Pauli interaction. For a uniform magnetic field, we find the explicit form of
Fuzikawa K., HYUN KYU LEE, Itzykson C., Lee H. K., YONGSUNG YOON   +4 more
core   +1 more source

Simulation study of the filamentation of counter-streaming beams of the electrons and positrons in plasmas

, 2009
The filamentation instability driven by two spatially uniform and counter-streaming beams of charged particles in plasmas is modelled by a particle-in-cell (PIC) simulation. Each beam consists of the electrons and positrons.
Dieckmann, M E, Shukla, P K, Stenflo, L
core   +1 more source

Magnetic matrices used in high gradient magnetic separation (HGMS): A review

Results in Physics, 2017
HGMS is effective in separating or filtering fine and weakly magnetic particles and widely applied in mineral processing, water treatment, cell and protein purification.
Wei Ge, Armando Encinas, Elsie Araujo, Shaoxian Song   +3 more
doaj   +1 more source

Towards Magnetic Field Gradient-Based Imaging and Control of In-Body Devices. [PDF]

IEEE Biomed Circuits Syst Conf, 2021
Gao H, Lin Y, Monge M.
europepmc   +1 more source

The Effect of Magnetic Field Gradient and Gadolinium-Based MRI Contrast Agent Dotarem on Mouse Macrophages. [PDF]

Cells, 2022
Chanana P, Uosef A, Vaughn N, Suarez-Villagran M, Ghobrial RM, Kloc M, Wosik J.   +6 more
europepmc   +1 more source