نتایج جستجو برای: oscillating magnetic field

تعداد نتایج: 1054791  

Journal: :iranian journal of toxicology 0
حسین سرمدیان hossein sarmadian department of infectious diseases, arak university of medical sciences, arak, iran. رضا قاسمی خواه reza ghasemikhah department of parasitology and mycology, arak university of medical sciences, arak, iran. فاطمه میرمرادی fatemeh mirmoradi general physician, arak university of medical sciences, arak, iran.

background: hydatidosis it is a zoonotic disease which is caused by the larval stages of different species of the tapeworms (cestoda) of genus echinococcus. currently, the surgery is most definitive method of treatment for hydatid cyst, but always there is the risk of leakage or rupture during the surgery, therefore it is considered unreliable method. methods: protoscoleces of hydatid cysts wer...

Journal: :Physical review letters 2002
Timur Esirkepov Katsunobu Nishihara Sergei V Bulanov Francesco Pegoraro

Three-dimensional (3D) relativistic electromagnetic subcycle solitons were observed in 3D particle-in-cell simulations of an intense short-laser-pulse propagation in an underdense plasma. Their structure resembles that of an oscillating electric dipole with a poloidal electric field and a toroidal magnetic field that oscillate in phase with the electron density with frequency below the Langmuir...

2003
L. M. BARKOV

Studies of the nonlinear Faraday effect (rotation of the plane of polarization in a longitudinal magnetic field) on resonance atomic transitions have been reported in a number of theoretical and experimental papers [1-9]. The nonlinear effect manifests itself at moderate laser intensities in the absence of atomic collisions. It leads to narrow peaks in the magnetic field dependence of Faraday r...

2002
T. Esirkepov K. Nishihara S. Bulanov F. Pegoraro F. Kamenets N. Knyazev

Three dimensional relativistic electromagnetic sub-cycle solitons were observed in Particle-in-Cell simulations of an intense short laser pulse propagation in an underdense plasma. Their structure resembles that of an oscillating electric dipole with a poloidal electric field and a toroidal magnetic field that oscillate in-phase with the electron density with frequency below the Langmuir freque...

2009
Magda LatoRRe

address correspondence to: Prof. Carlos Rinaldi, Po Box 9046, Mayagüez, PR 00681. tel: 787-832-4040 ext 3585 • Fax: 787-265-3818 • email: crinaldi@ uprm.edu Nanoparticle systems are an intense subject of research for various biomedical applications. Colloidal suspensions of magnetic nanoparticles are of special interest, particularly in bioimaging, and more recently, in Magnetic Fluid Hyperther...

2015
Pavel Aprelev Yu Gu Ruslan Burtovyy Igor Luzinov Konstantin G. Kornev

Articles you may be interested in Nanoscale rheometry of viscoelastic soft matter by oscillating field magneto-optical transmission using ferromagnetic nanorod colloidal probes Structure and magnetic properties of Co-doped ZnO dilute magnetic semiconductors synthesized via hydrothermal method AIP Conf. Magnetic rotational spectroscopy (MRS) with magnetic nanoprobes is a powerful method for in-s...

2015
Zoran D. Grujić Peter A. Koss Georg Bison Antoine Weis

We present a laser-based atomic magnetometer that allows inferring the modulus of a magnetic field from the free Larmor precession of spin-oriented Cs vapour atoms. The detection of free spin precession (FSP) is not subject to systematic readout errors that occur in phase feedback-controlled magnetometers in which the spin precession is actively driven by an oscillating field or a modulation of...

2005
C. Kosaka S. Murugesh

We investigate the nonlinear dynamics underlying the evolution of a 2-D ferromagnetic film with uniaxial anisotropy and an oscillating magnetic field. Considering the associated Landau-Lifshitz spin evolution equation with Gilbert damping included, we study the dynamics in terms of the stereographic variable. We identify several new fixed points for suitable choice of external field. In particu...

2008
Stephen Hill

We consider the millimeter-wave electrodynamics specific to quasi-two-dimensional conductors and superconductors based on the organic donor molecule BEDT-TTF. Using realistic physical parameters, we examine the current polarizations that result for different oscillating (GHz) electric and magnetic field polarizations. We show that, in general, it is possible to discriminate between effects (dis...

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