Results 31 to 40 of about 122,878 (262)

Multilevel longitudinal analysis of social networks

open access: yesJournal of the Royal Statistical Society Series A: Statistics in Society, 2023
AbstractStochastic actor-oriented models (SAOMs) are a modelling framework for analysing network dynamics using network panel data. This paper extends the SAOM to the analysis of multilevel network panels through a random coefficient model, estimated with a Bayesian approach.
Koskinen, Johan, Snijders, Tom A.B.
openaire   +3 more sources

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

open access: yesAging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel   +4 more
wiley   +1 more source

India Policy Insights: Estimates of Population Health and Social Determinants Indicators Across Policy Units

open access: yesScientific Data
Achieving global development targets will largely depend on improvements made by developing and populous countries like India. Given the huge population base and diversely wide landscape of India, stakeholders and policy-makers at smaller geographic ...
Sunil Rajpal   +6 more
doaj   +1 more source

Residential End Uses of Water: Global Evidence

open access: yesEngineering Proceedings
Understanding the residential end uses of water is helpful for the sustainable management of water resources and the implementation of water conservation strategies.
Filippo Mazzoni   +14 more
doaj   +1 more source

Analysis of multilevel graph partitioning [PDF]

open access: yesProceedings of the 1995 ACM/IEEE conference on Supercomputing (CDROM) - Supercomputing '95, 1995
Recently, a number of researchers have investigated a class of algorithms that are based on multilevel graph partitioning that have moderate computational complexity, and provide excellent graph partitions. However, there exists little theoretical analysis that could explain the ability of multilevel algorithms to produce good partitions. In this paper
George Karypis, Vipin Kumar 0001
openaire   +1 more source

Paramagnetic Rim Lesions Are Associated With Trans‐Synaptic Degeneration of the Visual Pathway in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Retrograde trans‐synaptic degeneration (rTSD) from posterior visual pathway lesions in multiple sclerosis (MS) is characterized by hemi‐macular ganglion cell‐inner plexiform layer (GCIPL) thinning and contralateral visual field loss.
Abdul Jaber Tayem   +17 more
wiley   +1 more source

Multilevel Analysis in CSCL Research

open access: yes, 2010
The aim of this chapter is to explain why multilevel analysis (MLA) is often necessary to correctly answer the questions CSCL researchers address. Although CSCL researchers continue to use statistical techniques such as analysis of vari-ance or regression analysis, their datasets are often not suited for these techniques.
Janssen, J.J.H.M.   +3 more
openaire   +4 more sources

Cumulative Social Disadvantage and Disease Activity in Juvenile Idiopathic Arthritis: A Childhood Arthritis and Rheumatology Research Alliance Registry Study

open access: yesArthritis Care &Research, EarlyView.
Objective Social determinants of health (SDOH) contribute to juvenile idiopathic arthritis (JIA) disparities, but most studies have assessed SDOH independently rather than cumulatively across individual, family, and neighborhood levels. Using a socioecological framework, we investigated the relationship among cumulative social disadvantage ...
William Daniel Soulsby   +448 more
wiley   +1 more source

The role of individual, household, and area of residence factors on self-rated health in Colombian adults: A multilevel study

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2020
Introduction: Self-rated health is strongly associated with morbidity and mortality. It is largely influenced by individual factors but also by individuals’ social surroundings and environment.
Beatriz Caicedo-Velásquez   +1 more
doaj   +1 more source

Prejudice and Cuts to Public Health and Education: A Migration Crisis or a Crisis of the European Welfare State and Its Socio-Political Values?

open access: yesSocieties, 2022
The past few years have witnessed the development of prejudiced attitudes in some places in Europe. Biases alike are often considered a consequence of increased migratory movements to the continent and have also been connected to a more general crisis of
Valeria Bello
doaj   +1 more source

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