Results 231 to 240 of about 2,103,936 (264)

Linear and generalized linear mixed effects models

2009
In Chapter 8 we learned about the concept of hierarchical modeling, a data analysis approach that is appropriate when we have multiple measurements within each of several groups. In that chapter, variation in the data was represented with a between-group sampling model for group-specific means, in addition to a within-group sampling model to represent ...
openaire   +1 more source

Effect of linear absorption on self-focusing

Optics Letters, 1988
We report the effect of linear absorption on self-focusing. Our experimental results show that power loss due to linear absorption before focus is responsible for the increase in the threshold power for self-focusing and that the critical power is independent of the linear absorption.
Mohebi, M., Soileau, M. J., Vanstryland, E. W.   +2 more
openaire   +3 more sources

Linear response and the quantized Hall effect

Physical Review B, 1985
A linear response expression for the Hall conductance ${\ensuremath{\sigma}}_{\mathrm{xy}}$ of interacting two-dimensional electrons in a strong magnetic field is derived. When the system is dissipationless, ${\ensuremath{\sigma}}_{\mathrm{xy}}$ can be written solely in terms of the density-density response function ${\ensuremath{\chi}}_{\mathrm{nn ...
openaire   +2 more sources

Moderating effects of subgroups in linear models

Biometrika, 1989
Linear regression models with two random influences are considered. One of the influences is assumed to be a (discrete) qualitative factor whose levels define subgroups. The situation is elsewhere defined as a linear regression model 2 within (random) groups. The main effects of the levels of the qualitative factor are called moderating effects.
openaire   +2 more sources

Remarks on Beck's Effects: Linearity in Syntax

Linguistic Inquiry, 2003
Le japonais et le coreen presentent le meme contraste : une phrase qui a un item de polarite negative sujet et un syntagme-wh objet in situ est non grammaticale, mais la meme phrase qui a subi un scrambling est grammaticale. Dans cette note, l'A. montre en quoi son analyse du phenomene realisee en 1997 est superieure a celle de Beck et Kim (1997)
openaire   +2 more sources

Linear and Non-linear Effects

2022
openaire   +1 more source

Magnetic resonance linear accelerator technology and adaptive radiation therapy: An overview for clinicians

Ca-A Cancer Journal for Clinicians, 2022
William A Hall, X Allen Li, Beth Erickson   +2 more
exaly  

The Effectiveness of the Linear Hull Effect

There is no linear hull effect in linear cryptanalysis.
openaire   +1 more source

Linear and non-linear triblock terpolymers. Synthesis, self-assembly in selective solvents and in bulk

Progress in Polymer Science, 2005
Nikos Hadjichristidis, Hermis Iatrou, Marinos Pitsikalis   +2 more
exaly  

A general and simple method for obtaining R 2 from generalized linear mixed‐effects models

Methods in Ecology and Evolution, 2013
Shinichi Nakagawa, Holger Schielzeth
exaly