Results 1 to 10 of about 1,463,948 (146)

Watermark Embedding Scheme with Variance of Chromatic Components

open access: yesEngineering Proceedings, 2023
This paper contains the idea of inserting a watermark with the variance of color components of the image. The color image is converted into CIE color space.
Dur-e-Jabeen   +5 more
doaj   +1 more source

A variance-components analysis for the longitude-network adjustment [PDF]

open access: yesSerbian Astronomical Journal, 2001
The problem of weights in the task of longitude-network adjustment has not been solved yet because the structure of the observational variances is unknown.
Perović G., Cvetković Z.
doaj   +1 more source

Components of variance [PDF]

open access: yesDiagnostic Histopathology, 2016
Components of variance have a long history and find application in all areas of scientific investigation. This review introduces components of variance and their importance firstly by examples on blood pressure, proteomic data, breath analysers and esophageal pH monitoring devices.
Solomon, P., Stanford, T.
openaire   +3 more sources

The genetic basis of inheritance of plant height in maize [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2015
The aim of this study, on the grounds of direct and reciprocal diallel crossing of five inbred lines of maize, was to determine: variability, heterosis, combining ability and genetic basis of plant height inheritance. The experiment was based on
Radanović Slavko N.   +5 more
doaj   +1 more source

Application of Generalizability Theory in Estimating Variance Components in Senior Secondary School Certificate Examination Physics Essay Questions

open access: yesJournal of Computer Adaptive Testing in Africa, 2022
This study applied Generalizability Theory to estimate variance components in Senior Secondary School Certificate Examination (SSSCE) Physics essay questions using a two-facet fully crossed G-study and D-study design.
Blessing Iheanyichukwu Nwuchegbu
doaj   +1 more source

Genetic analysis of semen from different origins and their impact on production traits: A single and multiple trait approach [PDF]

open access: yesBiotechnology in Animal Husbandry, 2023
This study aims to evaluate the genetics of imported semen and assess the genetic trend of production traits in Holstein cows during their first lactation in Iran.
Jafarzadeh Ghadimi Ramin   +4 more
doaj   +1 more source

Efficient variance components analysis across millions of genomes

open access: yesNature Communications, 2020
Variance components analysis may be used for a variety of applications including heritability estimation and association mapping. Here, the authors present a computationally efficient method, scalable to extremely large GWAS datasets, and use it for ...
Ali Pazokitoroudi   +6 more
doaj   +1 more source

Genetic Variability of Show Jumping Attributes in Young Horses Commencing Competing [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2015
The aim of the study was to select traits that may constitute a prospective criterion for breeding value prediction of young horses. The results of 1,232 starts of 894 four-, five-, six-, and seven-year-old horses, obtained during jumping championships ...
Tomasz Próchniak   +3 more
doaj   +1 more source

Variance components estimation for farrowing traits of three purebred pigs in Korea [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2017
Objective This study was conducted to estimate breed-specific variance components for total number born (TNB), number born alive (NBA) and mortality rate from birth through weaning including stillbirths (MORT) of three main swine breeds in Korea.
Bryan Irvine Lopez   +4 more
doaj   +1 more source

Genetic heterogeneity of residual variance - estimation of variance components using double hierarchical generalized linear models

open access: yesGenetics Selection Evolution, 2010
Background The sensitivity to microenvironmental changes varies among animals and may be under genetic control. It is essential to take this element into account when aiming at breeding robust farm animals.
Fikse Freddy   +4 more
doaj   +1 more source

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