Results 31 to 40 of about 504,975 (272)

Percepción de la salud en adultos y ancianos brasileños: datos de la Encuesta Nacional de Hogares 2008

Salud Pública de México, 2014
Objective. To investigate prevalence of poor self-rated health and its association with individual and household-level characteristics among adults and elderly in Brazil. Materials and methods.
Doroteia Aparecida Höfelmann, Leila Posenato Garcia, Lúcia Rolim Santana de Freitas   +2 more
doaj   +1 more source

Minimum meal frequency and associated factors among children aged 6–23 months in Sub-Saharan Africa: a multilevel analysis of the demographic and health survey data

Frontiers in Public Health
BackgroundWorldwide, approximately half of all children are not provided the minimum meal frequency (MMF). Sub-Saharan Africa (SSA) had the lowest proportion of children aged 6–23 months who met the requirements of the complementary feeding indicators ...
Tsion Mulat Tebeje, Mesfin Abebe, Solomon Hailemariam Tesfaye, Binyam Tariku Seboka, Girum Shibeshi Argaw, Beminate Lemma Seifu, Kusse Urmale Mare, Fantu Mamo Aragaw   +7 more
doaj   +1 more source

Predictors of Russian Students’ Financial Literacy: The PISA 2018 Results

Вопросы образования, 2021
Based on the OECD PISA financial literacy data released in 2020, Russian students’ strengths and deficits are analyzed to examine the relationship between financial literacy and a variety of factors.
Nikita Kolachev, Elena Rutkovskaya, Galina Kovaleva, Anastasia Polovnikova   +3 more
doaj   +1 more source

Optimal randomized multilevel algorithms for infinite-dimensional integration on function spaces with ANOVA-type decomposition

, 2012
In this paper, we consider the infinite-dimensional integration problem on weighted reproducing kernel Hilbert spaces with norms induced by an underlying function space decomposition of ANOVA-type.
Baldeaux J., Caflisch R. E., Giles M. B., Gnewuch M., Jan Baldeaux, Michael Gnewuch, Niederreiter H., Owen A. B.   +7 more
core   +1 more source

From rough path estimates to multilevel Monte Carlo

, 2016
New classes of stochastic differential equations can now be studied using rough path theory (e.g. Lyons et al. [LCL07] or Friz--Hairer [FH14]). In this paper we investigate, from a numerical analysis point of view, stochastic differential equations ...
Bayer, Christian, Friz, Peter K., Riedel, Sebastian, Schoenmakers, John   +3 more
core   +1 more source

Multilevel Quasi-Monte Carlo Methods for Lognormal Diffusion Problems [PDF]

, 2016
In this paper we present a rigorous cost and error analysis of a multilevel estimator based on randomly shifted Quasi-Monte Carlo (QMC) lattice rules for lognormal diffusion problems. These problems are motivated by uncertainty quantification problems in
Kuo, Frances Y., Scheichl, Robert, Schwab, Christoph, Sloan, Ian H., Ullmann, Elisabeth   +4 more
core   +3 more sources

Partage cognitif en situation entre jeunes footballeurs de haut niveau en centre de formation

Revue d'anthropologie des connaissances
From a lived experience approach, the purpose of our study is to understand how cognitive sharing in situation evolve in a team in training and how a multilevel and longitudinal analysis can help to enlighten this evolution.
Thibault Kerivel, Julien Guibourdenche, Magali Prost, Cyril Bossard   +3 more
doaj   +1 more source

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

Annals 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, Angel Liu, Sargis Manukyan, Mustafa Subhi, Elaina Luskin, Bryan Quah, Sreekanth Madhusoodhanan Nair, Arzu C. Has Silemek, Gabriela Zabala, Yujie Cui, Laura Locke, Paula Barreras, Marwa Kaisey, Vinicius Calsavara, Daniel S. Reich, Nancy L. Sicotte, Pascal Sati, Omar Al‐Louzi   +17 more
wiley   +1 more source

THE EXPLOITATION STATUS OF WORKING SCHOOL-AGE CHILDREN IN INDONESIA: A MULTILEVEL BINARY LOGISTIC REGRESSION ANALYSIS

Barekeng
Many children in Indonesia are exploited in the workforce. In 2022, 12.22 percent of school-age children worked more than 40 hours per week. Children are considered exploited if they work more than 20 hours a week.
Setiawan Ariansyah, Tiodora Hadumaon Siagian   +1 more
doaj   +1 more source

Factors Associated With Mental Suffering in the Brazilian Population: A Multilevel Analysis

Frontiers in Psychology, 2021
Purpose: To analyze how individual characteristics and the social context are associated with mental distress symptoms in the Brazilian population.Method: A multilevel cross-sectional study with data from the 2013 National Health Survey.
Héllyda de Souza Bezerra, Roberta Machado Alves, Talita Araujo de Souza, Arthur de Almeida Medeiros, Arthur de Almeida Medeiros, Isabelle Ribeiro Barbosa   +5 more
doaj   +1 more source