Results 11 to 20 of about 47,282 (299)
Integrated Environmental Assessment and Management, EarlyView., 2023 Abstract In the Lake Koocanusa‐Kootenai River system (Montana, USA and British Columbia, Canada), selenium (Se) contamination has become an international concern and is suspected to contribute to the observed burbot (Lota lota) population collapse. Due to our limited ability to sample burbot in Lake Koocanusa for monitoring studies, we used a reference
Stephanie D. Graves +6 more
wiley +1 more source
An Information Integration Strategy based on REML [PDF]
Advances in Engineering Research, 2015 The paper introduces a strategy "Integration of heterogeneous information in the Distributed System based on REML". In the strategy, we wrap different formats, distributed heterogeneous information into the unified REML information, and make it to be re-utilized by Web Service which is a method of communication between some electronic devices or ...
Jie Zhang, Lijun Zhou, Yuan Zhao
openaire +1 more source
Czech Journal of Animal Science, 2008 Genotype by environment interactions for weaning weight in beef cattle were tested using several definitions of environments. Four breeds of beef cattle (Hereford, Aberdeen Angus, Beef Simmental, and Charolais) were represented.
L. Vostrý +4 more
doaj +1 more source
Exact and approximate REML for heteroscedastic regression [PDF]
Statistical Modelling, 2001 Exact REML for heteroscedastic linear models is compared with a number of approximate REML methods which have been proposed in the literature, especially with the methods proposed by Lee and Nelder (LN98) and Smyth and Verbyla (SV99) for simultaneous mean-dispersion modelling in generalized linear models.
Smyth, G., Huele, F., Verbyla, A.
openaire +4 more sources
Scientific Papers Animal Science and Biotechnologies, 2023 The aim of this study was to estimate the genetic parameters and breeding values for body weight and linear body measurements namely body length, heart girth, height at withers, hip height and tail length of cattle.
Ifeanyichukwu Udeh +2 more
doaj
Structured additive regression for multicategorical space-time data: A mixed model approach [PDF]
, 2004 In many practical situations, simple regression models suffer from the fact that the dependence of responses on covariates can not be sufficiently described by a purely parametric predictor.
Fahrmeir, Ludwig, Kneib, Thomas
core +1 more source
Czech Journal of Animal Science, 2013 Genetic parameters for total number of piglets born per litter, number of piglets weaned per litter, lean meat content, and average daily gain from birth till the end of the field test were estimated for Czech Large White (445 589 records) and Czech ...
E. Krupa, J. Wolf
doaj +1 more source
Addressing spatial variability in provenance experiments exemplified in two trials with black spruce
Journal of Forest Science, 2007 Two exemplary black spruce (Picea mariana [Mill.] B.S.P.) provenance trials were analyzed using traditional and spatial techniques. The objective was to find out possible differences between these approaches in terms of both the resulting fit-statistics ...
T. Funda +4 more
doaj +1 more source
Journal of Pharmacy & Pharmaceutical Sciences, 2021 Purpose: In the latest revision of the guideline for evaluation of bioequivalence (BE), European regulators introduced the requirement for using subjects as fixed factors in the underlying statistical models, even in replicate and semi-replicate studies.
Anders Fuglsang
doaj +1 more source
Modelling global annual N2O and NO emissions from fertilized fields [PDF]
, 2002 Information from 846 N2O emission measurements in agricultural fields and 99 measurements for NO emissions was used to describe the influence of various factors regulating emissions from mineral soils in models for calculating global N2O and NO emissions.
Batjes, N.H. +2 more
core +2 more sources