搜索结果: 1-14 共查到“物理学 Box”相关记录14条 . 查询时间(0.109 秒)
A BOX-COUNTING METHOD TO CHARACTERIZE DEGREES OF FOLIAGE CLUMPING USING AIRBORNE AND SIMULATED LIDAR DATA
LiDAR leaf area index foliage clumping
2015/5/7
Monitoring forest productivity and health is key to sustainable ecosystem management and informed decision making. A key parameter used in monitoring forest resources is the leaf area index (LAI), w...
Optimal box-covering algorithm for fractal dimension of complex networks
Optimal box-covering algorithm fractal dimension complex networks Computational Physics
2012/4/24
The self-similarity of complex networks is typically investigated through computational algorithms the primary task of which is to cover the structure with a minimal number of boxes. Here we introduce...
Periodic Box FHNC calculations of neutron star crustal matter. (I)
Periodic Box FHNC calculations neutron star crustal matter
2011/7/20
Neutron star crustal matter, whose properties are relevant in many models aimed at explaining observed astrophysical phenomena, has so far always been studied using a mean field approach. In order to ...
One-dimensional vertical dust strings in a glass box
One-dimensional vertical dust strings glass box Plasma Physics
2011/8/4
Abstract: The oscillation spectrum of a one-dimensional vertical dust string formed inside a glass box on top of the lower electrode in a GEC reference cell was studied. A mechanism for creating a sin...
Relaxation of ideal classical particles in a one-dimensional box
Relaxation, classical mechanics, ideal gas law
2011/9/6
We study the deterministic dynamics of non-interacting classical gas particles confined to a one-dimensional box as a pedagogical toy model for the relaxation of the Boltzmann distribution towards equ...
Lattice calculation for unitary fermions in a finite box
Lattice calculation unitary fermions
2011/1/6
A fundamental constant in systems of unitary fermions is the so-called Bertsch parameter, the ratio of the ground state energy for spin paired unitary fermions to that for free fermions at the same de...
Lattice calculation for unitary fermions in a finite box
Lattice calculation unitary fermions
2011/1/6
A fundamental constant in systems of unitary fermions is the so-called Bertsch parameter, the ratio of the ground state energy for spin paired unitary fermions to that for free fermions at the same de...
Gamma-Z box contributions to parity violating elastic e-p scattering
Gamma-Z box contributions parity violating elastic e-p scattering
2011/1/7
Parity-violating (PV) elastic electron-proton scattering measures Q-weak for the proton, QpW
. To extract QpW from data, all radiative corrections must be well-known. Recently, disagreement on the gZ...
We use two fundamental theoretical frameworks to study the finite-size (shell) properties of the unitary gas in a periodic box: 1) an ab initio QuantumMonte Carlo (qmc) calculation for boxes containin...
We use two fundamental theoretical frameworks to study the finite-size (shell) properties of the unitary gas in a periodic box: 1) an ab initio QuantumMonte Carlo (qmc) calculation for boxes containin...
Lattice calculation for unitary fermions in a finite box
Lattice calculation unitary fermions finite box
2011/1/14
A fundamental constant in systems of unitary fermions is the so-called Bertsch parameter, the
ratio of the ground state energy for spin paired unitary fermions to that for free fermions at the same d...
Exact solutions of a particle in a box with a delta function potential: The factorization method
particle delta function potential factorization method
2010/3/10
We find the exact eigenvalues and eigenfunctions for the problem of a particle in a box with a delta function potential $V(x)=\lambda\delta(x-x_{0})$ using the factorization method. We show that the p...
April 11, 2007，BATAVIA, Illinois-Scientists of the MiniBooNE1 experiment at the Department of Energy’s Fermilab2 today (April 11) announced their first findings. The MiniBooNE results resolve question...
Box Model for Hysteresis Loops of Arrays of Ni Nanowires
Nanowires Hysteresis Phenomenological model
2010/9/25
In the present work, by means of a phenomenological model, we simulate the hysteresis loop of an hexagonal array of Ni nanowires. Our model is based on the assumption that the hysteresis loop of a sin...