搜索结果: 1-15 共查到“物理学 spherical”相关记录50条 . 查询时间(0.109 秒)
THE LOW-FREQUENCY ELECTRIC FIELDS INDUCED IN A SPHERICAL CELL INCLUDING ITS NUCLEUS
LOW-FREQUENCY ELECTRIC FIELDS INDUCED SPHERICAL CELL NUCLEUS
2015/10/16
After a review of work leading to the determination of the electric field induced in the human body when exposed to the electromagnetic field near an extremely-low-frequency high-voltage transmission ...
On the unconstrained expansion of a spherical plasma cloud turning collisionless : case of a cloud generated by a nanometer dust grain impact on an uncharged target in space
spherical plasma collisionless nanometer dust grain impact space Plasma Physics
2012/5/29
Nano and micro meter sized dust particles travelling through the heliosphere at several hundreds of km/s have been repeatedly detected by interplanetary spacecraft. When such fast moving dust particle...
Exact Analytic Solution for the Rotation of a Rigid Body having Spherical Ellipsoid of Inertia and Subjected to a Constant Torque
rigid body dynamics kinematics rotation integrable cases of motion spherical ellipsoid of inertia
2012/4/24
The exact analytic solution is introduced for the rotational motion of a rigid body having three equal principal moments of inertia and subjected to an external torque vector which is constant for an ...
Negative refractive perfect lens vs Spherical geodesic lens. Perfect Imaging comparative analysis
Negative refractive perfect lens Spherical geodesic lens Imaging comparative analysis Optics
2012/4/24
Negative Refractive Lens (NRL) has shown that an optical system can produce images with details below the classic Abbe diffraction limit. This optical system transmits the electric field, emitted by t...
Heat Kernel Coefficients for Laplace Operators on the Spherical Suspension
Heat Kernel Coefficients Laplace Operators Spherical Suspension
2011/9/14
Abstract: In this paper we compute the coefficients of the heat kernel asymptotic expansion for Laplace operators acting on scalar functions defined on the so called spherical suspension (or Riemann c...
Origin of optical second-harmonic generation in spherical gold nanoparticles: Local surface and nonlocal bulk contributions
Origin optical second-harmonic generation spherical gold nanoparticles Local surface nonlocal bulk contributions
2011/8/5
Abstract: The second-harmonic generation of 150 nm spherical gold nanoparticles is investigated both experimentally and theoretically. We demonstrate that the interference effects between dipolar and ...
Spectral Singularities of a Complex Spherical Barrier Potential and Their Optical Realization
Complex potential spectral singularity zero-width resonance gain medium threshold gain spherical dye laser
2011/8/31
Abstract: The mathematical notion of a spectral singularity admits a physical interpretation as a zero-width resonance. It finds an optical realization as a certain type of lasing effect that occurs a...
Spectral Singularities of a Complex Spherical Barrier Potential and Their Optical Realization
Complex potential spectral singularity zero-width resonance gain medium threshold gain spherical dye laser
2011/8/16
Abstract: The mathematical notion of a spectral singularity admits a physical interpretation as a zero-width resonance. It finds an optical realization as a certain type of lasing effect that occurs a...
We consider a general problem of laser pulse heating of spherical metal particles with the sizes ranging from nanometers to millimeters. We employ the exact Mie solutions of the di raction problem and...
Full orbit simulations of collisional impurity transport in spherical tokamak plasmas with strongly-sheared electric fields
sheared electric fields strongly-sheared electric fields tokamak plasmas
2011/8/31
The collisional dynamics of test impurity ions in spherical tokamak plasmas with strongly-sheared radial electric fields is investigated by means of a test
particle full orbit simulation code. The st...
Multiscale entanglement in ring polymers under spherical confinement
Multiscale entanglement ring polymers spherical confinement
2011/9/13
The interplay of geometrical and topological entanglement in semiflexible knotted polymer rings inside a spherical cavity is investigated using advanced numerical methods. By using stringent and robus...
Spherical harmonic transform on heterogeneous architectures using hybrid programming
Spherical Harmonic Transforms, hybrid architectures, hybrid programming, OpenMP,CUDA, Multi-GPU
2011/9/9
Spherical Harmonic Transforms (SHT) are at the heart of many scientific and practical applications ranging from climate modeling to cosmological observations. In many of these areas a new wave of exci...
Harmonic analysis of spherical sampling in diffusion MRI
Harmonic analysis spherical sampling diffusion MRI
2011/9/9
In the last decade diffusion MRI has become a powerful tool to non-invasively study white-matter integrity in the brain. Recently many research groups have focused their attention on multi-shell spher...
Recurrence and differential relations for spherical spinors
differential relations spherical spinors
2010/12/27
We present a comprehensive table of recurrence and differential relations obeyed by spin one-half spherical spinors (spinor spherical harmonics) $\Omega_{\kappa\mu}(\mathbf{n})$ used in relativistic ...
Forces and fluctuations in planar, spherical and tubular membranes
Forces luctuations spherical tubular membranes
2010/11/18
Lipid membranes constitute very particular materials: on the one hand, they break very easily under microscopical stretching; on the other hand, they are extremely flexible, presenting deformations ev...