Results 41 to 50 of about 20,171,588 (326)
Asymptotic freedom in the Hamiltonian approach to binding of color [PDF]
We derive asymptotic freedom and the $SU(3)$ Yang-Mills $\beta$-function using the renormalization group procedure for effective particles. In this procedure, the concept of effective particles of size $s$ is introduced.
Gómez-Rocha, María
core +2 more sources
Foram analisados dados do rebanho Caracu da Estação Experimental de Zootecnia de Sertãozinho, selecionado para peso ao sobreano entre os anos de 1979 e 2002, com os objetivos de descrever o tamanho efetivo, o coeficiente de geração, o intervalo de ...
Márcio Cinachi Pereira +3 more
doaj +1 more source
Phylogenetic effective sample size
In this paper I address the question - how large is a phylogenetic sample I propose a definition of a phylogenetic effective sample size for Brownian motion and Ornstein-Uhlenbeck processes - the regression effective sample size.
Bartoszek, Krzysztof
core +1 more source
Effective pore size and radius of capture for K+ ions in K-channels [PDF]
Indexación: Web of Science; Scopus.Reconciling protein functional data with crystal structure is arduous because rare conformations or crystallization artifacts occur. Here we present a tool to validate the dimensions of open pore structures of potassium-
Diaz-Franulic, I. +3 more
core +2 more sources
Individual increase in inbreeding allows estimating effective sizes from pedigrees
We present here a simple approach to obtain reliable estimates of the effective population size in real world populations via the computation of the increase in inbreeding for each individual (delta Fi) in a given population.
Valera Mercedes +4 more
doaj +1 more source
The phylogenetic effective sample size and jumps
The phylogenetic effective sample size is a parameter that has as its goal the quantification of the amount of independent signal in a phylogenetically correlated sample. It was studied for Brownian motion and Ornstein-Uhlenbeck models of trait evolution.
Bartoszek, Krzysztof
core +1 more source
The Idiot's Guide to Effective Population Size
This is a reference manual for the elegant, yet hideously complex concept of effective population size (Ne), inspired by a classic, self‐published manual of automotive repair ‘for the compleat idiot’.
R. Waples
semanticscholar +1 more source
Effective size of a trapped atomic Bose gas
We investigate the temperature-dependent effective size of a trapped interacting atomic Bose gas within a mean field theory approximation. The sudden shrinking of the average length, as observed in an earlier experiment by Wang {\it et al.} [Chin.
C. J. Pethick +7 more
core +1 more source
The objective of the present study was to evaluate the genetic structure of Gyr cattle selected for milk production. Files of pedigree and production were composed of 27,610 animals. The ENDOG program was used for the calculation of individual inbreeding
João Cruz Reis Filho +5 more
doaj +1 more source
Size dependent of the effective conductivity of composite with imperfect interfaces
Based on the circle assemblage model, the effective properties of the inclusion with imperfect interface are derived. The equivalent inclusion is incorporated in the Fourier Transform algorithm to determine the effective conductivity of the composite ...
Nguyen Trung Kien
doaj +1 more source

