Results 101 to 110 of about 194,391 (210)
A simple but robust isotropic and background gradient independent diffusion gradient design
, 2008 Due to computation and design complexity, there is no design so far for isotropic and background gradient independent diffusion gradients. In this abstract, we present a simple but robust method to design orientation invariant and background magnetic ...
Song, AW, Guo, H, Wu, EX
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Discrimination and identification of unexploded ordinances (UXO) using airborne magnetic gradients
, 2004 The problem of discriminating the magnetic dipoles of objects on the surface of the earth, possible unexploded ordinances (UXO), from the effect of the earth’s magnetic field in airborne magnetic field gradient data was proposed.
Jeoffreys, M.C.
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Magnetic Maps of Indoor Environments for Precise Localization of Legged and Non-legged Locomotion
, 2013 The magnetic field in indoor environments is rich in features and exceptionally easy to sense. In conjunction with any form of odometry, such as wheel- or IMUbased, a map of this field can be used to precisely localize a human or robot in indoor ...
Michael Lichtenstern +11 more
core +1 more source
Acta Polytechnica, 2003 This paper describes a method for measuring of the gradient magnetic field in Nuclear Magnetic Resonance (NMR) tomography, which is one of the modern medical diagnostic methods.
K. Bartušek, E. Gescheidtová
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Wide-field Fourier magnetic imaging with electron spins in diamond
npj Quantum InformationWide-field magnetic imaging based on nitrogen-vacancy (NV) centers in diamond has been shown the applicability in material and biological science. However, the spatial resolution is limited by the optical diffraction limit (>200 nm) due to the optical ...
Zhongzhi Guo +10 more
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MEMS cantilever based magnetic field gradient sensor
, 2017 This paper describes major contributions to a MEMS magnetic field gradient sensor. An H-shaped structure supported by four arms with two circuit paths on the surface is designed for measuring two components of the magnetic flux density and one component ...
Christoph Rosenberg +7 more
core +1 more source
Magnon Quantization in the Magnetic Field Qradient
, 2021 The article is devoted to the study of quantization of magnons in yttrium iron garnet film in the magnetic field gradient. Detected energy levels correspond to the quantization of particles in triangular potential. These energy levels are not equidistant.
Bunkov Y.M. +3 more
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e-Prime: Advances in Electrical Engineering, Electronics and EnergyAddressing the constraint of magnetic field gradients in the vapor cell on enhancing the sensitivity of atomic magnetometers, this paper proposed a dual-layer heater design based on genetic algorithms, effectively reduced the magnetic field gradients ...
Zhicheng Tan +4 more
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Two-dimensional numerical experiments of convection.
, 1996 PhDI report the results of numerical studies of 2-dimensional fully compressible convection of a fluid in which the dependence of the radiative conductivity on temperature T is taken as K, (V + aT -5)1 so that central regions of the layer are unstable ...
Simmons, John Christopher
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Journal of Applied Fluid Mechanics, 2019 In the present study, flow through two-dimensional microchannel under an axial electric field, transverse electric and magnetic fields and with axial pressure gradient has been investigated numerically.
A. Moradmand +2 more
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