Results 111 to 120 of about 8,447,173 (379)
Hematopoietic (stem) cells—The elixir of life?
FEBS Letters, EarlyView.The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo +4 more
wiley +1 more source
The Ratio of Variances in a Variance Components Model
The Annals of Mathematical Statistics, 1955 1. The general incomplete block variance components model. Suppose that yij for i = 1, * ,u, and j = 1, * ,b are independent and normal for given ti I., I tu with means E(yij I t) = nij(ti + bj) and v-ariance a2.
openaire +2 more sources
On Estimation of the Noise Variance in High Dimensional Probabilistic Principal Component Analysis [PDF]
, 2015 Damien Passemier +2 more
openalex +1 more source
Fixed Effects and Variance Components Estimation in Three-Level Meta-Analysis [PDF]
Meta-analytic methods have been widely applied to education, medicine, and the social sciences. Much of meta-analytic data are hierarchically structured since effect size estimates are nested within studies, and in turn studies can be nested within level-
Konstantopoulos, Spyros
core
VARIANCE COMPONENTS AND SELECTION FOR FEATHER PECKING BEHAVIOR IN LAYING HENS [PDF]
, 2005 Variance components and selection response for feather pecking behaviour were studied by analysing the data from a divergent selection experiment.
Kjaer, Jørgen B. +2 more
core
Spin-dependent electron transport through a ferromagnetic domain wall
, 2002 We present a theoretical study of spin-dependent transport through a ferromagnetic domain wall. With an increase of the number of components of the exchange coupling, we have observed that the variance of the conductance becomes half.
Ohe, J. +3 more
core +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity
FEBS Letters, EarlyView.The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley +1 more source
Genetics and Molecular Biology, 2013 The weight records from Simmental beef cattle were used in a genetic evaluation of growth with or without the inclusion of animals obtained by embryo transfer. A multi-trait model in which embryo transfer individuals were excluded (MTM1) contained 29,510
Rodrigo Reis Mota +5 more
doaj
Analysis of variance components for genetic markers with unphased genotypes
Frontiers in Genetics, 2016 An ANOVA type general multi-allele (GMA) model was proposed in cite{Wang2014} on analysis of variance components for quantitative trait loci or genetic markers with phased or unphased genotypes.
Tao Wang
doaj +1 more source