搜索结果: 1-15 共查到“理学 realistic”相关记录40条 . 查询时间(0.088 秒)
Coupling a new turbulence parametrization to RegCM adds realistic stratocumulus clouds
turbulence parametrization RegCM adds realistic stratocumulus
2014/12/10
To model stratocumulus clouds in the regional climate model, RegCM4.1, the University of Washington (UW)
turbulence parametrization has been coupled to RegCM. We
describe improvements in RegCM’s coa...
How realistic are air quality hindcasts driven by forcings from climate model simulations?
air quality hindcasts climate model simulations
2014/12/10
Predicting how European air quality could evolve over the next decades in the context of changing climate requires the use of climate models to produce results that can be averaged in a climatological...
Fast-ignition design transport studies: realistic electron source, integrated PIC-hydrodynamics, imposed magnetic fields
Fast-ignition design transport realistic electron source integrated PIC-hydrodynamics imposed magnetic fields
2012/5/29
Transport modeling of idealized, cone-guided fast ignition targets indicates the severe challenge posed by fast-electron source divergence. The hybrid particle-in-cell [PIC] code Zuma is run in tandem...
Coupled-wave surface-impedance analysis of extraordinary optical transmission through realistic metallic screens
Coupled-wave surface-impedance analysis extraordinary optical transmission realistic metallic screens Optics
2012/4/20
In this paper we present an efficient coupled-wave surface-impedance method for the analysis of extraordinary optical transmission (EOT) through realistic metallic screens under normal and oblique inc...
Influence of realistic parameters on state-of-the-art LWFA experiments
Influence of realistic parameters state-of-the-art LWFA experiments Plasma Physics
2012/4/19
We examine the influence of non-ideal plasma-density and non-Gaussian transverse laser-intensity profiles in the laser wakefield accelerator analytically and numerically. We find that the characterist...
Second-generation microlensing planet surveys: a realistic simulation
surveys – gravitational lensing: micro – methods: statistical – binaries: general – planetary systems – Galaxy: stellar content
2011/10/20
Microlensing surveys, which have discovered about a dozen extrasolar planets to date, have focused on the small minority of high-magnification lensing events, which have a high sensitivity to planet d...
Modelling pulsar glitches with realistic pinning forces: a hydrodynamical approach
Modelling pulsar glitches realistic pinning forces hydrodynamical approach
2011/10/17
Although pulsars are one of the most stable clocks in the universe, many of them are observed to 'glitch', i.e. to suddenly increase their spin frequency (\nu) with fractional increases that range fro...
Realistic extensions of a Brownian ratchet for protein translocation
Dissociation Ratcheting mechanism Cumulative Process
2011/9/21
Abstract: We study a model for the translocation of proteins across membranes through a nanopore using a ratcheting mechanism. When the protein enters the nanopore it diffuses in and out of the pore a...
Relativistic Description of Finite Nuclei Based on Realistic $NN$ Interactions
$NN$ Interactions
2011/7/20
A set of relativistic mean field models is constructed including the Hartree and Hartree-Fock approximation accounting for the exchange of isoscalar and isovector mesons as well as the pion.
Higher order Laguerre-Gauss mode degeneracy in realistic, high finesse cavities
Higher order Laguerre-Gauss degeneracy realistic high finesse cavities
2011/10/14
Higher order Laguerre-Gauss (LG) beams have been proposed for use in future gravitational wave detectors, such as upgrades to the Advanced LIGO detectors and the Einstein Telescope, for their potentia...
Theoretical description of two ultracold atoms in finite 3D optical lattices using realistic interatomic interaction potentials
Theoretical description two ultracold atoms finite 3D optical lattices realistic interatomic
2011/8/4
Abstract: A theoretical approach is described for an exact numerical treatment of a pair of ultracold atoms interacting via a central potential that are trapped in a finite three-dimensional optical l...
Realistic 3D computer model of the gerbil middle ear, featuring accurate morphology of bone and soft tissue structures
gerbil, middle ear, modeling, high-resolution, three-dimensional, soft tissue, surface mesh,micro-scale X-ray computed tomography (micro-CT), orthogonal-plane fluorescence optical-sectioning microscopy (OPFOS)
2011/9/14
In order to improve realism in middle ear (ME) finite element modeling (FEM), comprehensive and precise morphological data are needed. To date, micro-scale X-ray computed tomography (μCT) recordings ...
A Realistic Assessment of the Sensitivity of XENON10 and XENON100 to Light-Mass WIMPs
the Sensitivity of XENON10 XENON100 Light-Mass WIMPs
2011/9/9
The underlaying assumptions and uncertainties involved in the derivation of WIMP exclusion limits from XENON10 and XENON100 detectors are examined. In view of these, recent claims of sensitivity to li...
The interior structure of astronomically realistic rotating black holes 3. Charged black holesThe interior structure of astronomically realistic rotating black holes 3. Charged black holes
The interior structure black holes
2011/1/13
This paper extends to the case of charged rotating black holes the conformally stationary, axisymmetric, separable solutions presented for uncharged rotating black holes in a companion paper. In the p...
The interior structure of astronomically realistic rotating black holes 2. Uncharged black holes
The interior structure black holes
2011/1/13
An exact solution is obtained for the interior structure of a uncharged rotating black hole that accretes a collisionless fluid. The solutions are conformally stationary, axisymmetric, and separable. ...