Articles with "hierarchical model" as a keyword



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A Bayesian hierarchical model for improving measurement of 5mC and 5hmC levels: Toward revealing associations between phenotypes and methylation states

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Published in 2022 at "Genetic Epidemiology"

DOI: 10.1002/gepi.22489

Abstract: 5‐hydroxymethylcytosine (5hmC) is a methylation state linked with gene regulation, commonly found in cells of the central nervous system. 5hmC is associated with demethylation of cytosines from 5‐methylcytosine (5mC) to the unmethylated state. The presence… read more here.

Keywords: hierarchical model; methylation; methylation states; 5hmc levels ... See more keywords
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A Supersymmetric Hierarchical Model for Weakly Disordered 3d Semimetals

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Published in 2020 at "Annales Henri Poincare"

DOI: 10.1007/s00023-020-00909-1

Abstract: In this paper, we study a hierarchical supersymmetric model for a class of gapless, three-dimensional, weakly disordered quantum systems, displaying pointlike Fermi surface and conical intersections of the energy bands in the absence of disorder.… read more here.

Keywords: weakly disordered; disordered semimetals; supersymmetric hierarchical; model weakly ... See more keywords
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Probabilistic Hierarchical Model Using First Person Vision for Scenario Recognition

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Published in 2019 at "Wireless Personal Communications"

DOI: 10.1007/s11277-018-5933-9

Abstract: Smart homes are becoming a growing need to prepare for a comfortable life style for the elderly and make things easy for the caretakers of the future. One important component of these systems is to… read more here.

Keywords: vision; hierarchical model; scenario recognition; probabilistic hierarchical ... See more keywords
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Decentralized Hierarchical Coded Caching Over Heterogeneous Wireless Networks with Multi-level Popularity Content

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Published in 2019 at "Wireless Personal Communications"

DOI: 10.1007/s11277-019-06369-z

Abstract: AbstractDecentralized hierarchical coded caching is studied with two layers of caches which users receive their demands through intermediate helpers from a main server. Coded caching in hierarchical model reduces rates in both layers and this… read more here.

Keywords: caching heterogeneous; heterogeneous wireless; hierarchical model; hierarchical coded ... See more keywords
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A HIERARCHICAL MODEL FOR THE CONTROL OF EPIGENETIC AGING IN MAMMALS

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Published in 2020 at "Ageing Research Reviews"

DOI: 10.1016/j.arr.2020.101134

Abstract: Regulatory mechanisms range from a single level of control in simple metazoans to multi-level hierarchical control networks in higher animals. Organismal regulation encompasses homeostatic and circadian networks that are interconnected, with no documented exceptions. The… read more here.

Keywords: control; model control; hierarchical model; clock ... See more keywords
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Optimal Bayesian hierarchical model to accelerate the development of tissue-agnostic drugs and basket trials.

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Published in 2021 at "Contemporary clinical trials"

DOI: 10.1016/j.cct.2021.106460

Abstract: Tissue-agnostic trials and basket trials enroll patients based on their genetic biomarkers, not tumor type, in an attempt to determine if a new drug can successfully treat disease conditions based on biomarkers. The Bayesian hierarchical… read more here.

Keywords: tissue; tissue agnostic; bayesian hierarchical; basket trials ... See more keywords
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A meta-analytic review of Elliot's (1999) Hierarchical Model of Approach and Avoidance Motivation in the sport, physical activity, and physical education literature

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Published in 2017 at "Journal of Sport and Health Science"

DOI: 10.1016/j.jshs.2015.07.008

Abstract: Purpose The purpose of this quantitative review was to summarize the state of Elliot's Hierarchical Model of Approach and Avoidance Motivation, specifically the antecedents of the 2 × 2 achievement goals in the sport, physical activity, and… read more here.

Keywords: avoidance motivation; model approach; model; approach avoidance ... See more keywords
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Measurement and validation of a three factor hierarchical model of competitive anxiety

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Published in 2019 at "Psychology of Sport and Exercise"

DOI: 10.1016/j.psychsport.2018.12.011

Abstract: Abstract Objectives A novel analytical framework was used to re-examine and extend Cheng, Hardy and Markland’s (2009) hierarchical model of anxiety. The modified model was characterized by six first order constructs, with worry, private self-focus… read more here.

Keywords: hierarchical model; order; competitive anxiety; model ... See more keywords
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Combining UAV and Sentinel-2 auxiliary data for forest growing stock volume estimation through hierarchical model-based inference

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Published in 2018 at "Remote Sensing of Environment"

DOI: 10.1016/j.rse.2017.10.007

Abstract: Abstract Remotely sensed (RS) data are becoming increasingly important as sources of auxiliary information in forest resource assessments. Data from several satellites providing moderate image resolution are freely available (e.g. Sentinel-2). In addition, very-high-resolution three-dimensional… read more here.

Keywords: model based; based inference; case; hierarchical model ... See more keywords
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A Hierarchical Model To Understand the Processing of Polysaccharides/Protein-Based Films in Ionic Liquids.

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Published in 2018 at "Biomacromolecules"

DOI: 10.1021/acs.biomac.8b00903

Abstract: In recent years, biomaterials from abundant and renewable sources have shown potential in medicine and materials science alike. In this study, we combine theoretical modeling, molecular dynamics simulations, and several experimental techniques to understand the… read more here.

Keywords: silk; model; understand processing; model understand ... See more keywords
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BAGSE: a Bayesian hierarchical model approach for gene set enrichment analysis

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Published in 2020 at "Bioinformatics"

DOI: 10.1093/bioinformatics/btz831

Abstract: MOTIVATION Gene set enrichment analysis has been shown to be effective in identifying relevant biological pathways underlying complex diseases. Existing approaches lack the ability to quantify the enrichment levels accurately, hence preventing the enrichment information… read more here.

Keywords: gene set; enrichment analysis; set enrichment; hierarchical model ... See more keywords