Results 211 to 220 of about 14,888 (262)

Some tests for the allometric extension model in regression

Communications in Statistics - Theory and Methods, 2017
ABSTRACTThe allometric extension model is a multivariate regression model recently proposed by Tarpey and Ivey (2006). This model holds when the matrix of covariances between the variables in the response vector y and the variables in the vector of regressors x has a particular structure.
James R Schott
exaly   +3 more sources

An Allometric Model for Pesticide Bioaccumulation

Canadian Journal of Fisheries and Aquatic Sciences, 1982
A combination of the frequency distribution of body sizes and appropriate allometric relationships may permit a more operational approach to pesticide bioaccumulation than the more traditional trophic level concept. To demonstrate this potential, we describe patterns of bioaccumulation as functions of time and body size in a computer ecosystem in ...
Sara Griesbach   +2 more
openaire   +2 more sources

An allometric network model of craniofacial growth

American Journal of Orthodontics, 1984
This study of cranial skeletal growth kinematics details the conceptual principles underlying the development of an allometric network model of such growth. This model is tested by the analysis of longitudinal rat and cross-sectional human growth data and by comparison of this model with a previously described allometric centered model.
M L, Moss   +5 more
openaire   +2 more sources

An Allometric Model of Remifentanil Pharmacokinetics and Pharmacodynamics

Anesthesiology, 2017
Abstract Background Pharmacokinetic and pharmacodynamic models are used to predict and explore drug infusion schemes and their resulting concentration profiles for clinical application. Our aim was to develop a pharmacokinetic-pharmacodynamic model for remifentanil that is accurate in patients ...
Eleveld, D.J.   +6 more
openaire   +4 more sources

Model Selection and Logarithmic Transformation in Allometric Analysis

Physiological and Biochemical Zoology, 2008
The standard approach to most allometric research is to gather data on a biological function and a measure of body size, convert the data to logarithms, display the new values in a bivariate plot, and then fit a straight line to the transformations by the method of least squares.
Gary C, Packard, Thomas J, Boardman
openaire   +2 more sources

Home - About - Disclaimer - Privacy