Neighborhood
Mostrando 1-12 de 705 artigos, teses e dissertações.
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1. Diffusive Metrics Induced by Random Affinities on Graphs. An Application to the Transport Systems Related to the COVID-19 Setting for Buenos Aires (AMBA)
ABSTRACT The aim of this paper is to apply the diffusive metric technique defined by the spectral analysis of graph Laplacians to the set of the 41 cities belonging to AMBA, the largest urban concentration in Argentina, based on public transport and neighborhood. It could be expected that the propagation of any epidemic desease would follow the paths determi
Trends in Computational and Applied Mathematics. Publicado em: 2022
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2. Assessment of Covariance Selection Methods in High-Dimensional Gaussian Graphical Models
ABSTRACT The covariance selection in Gaussian graphical models consists in selecting, based on a sample of a multivariate normal vector, all those pairs of variables that are conditionally dependent given the remaining variables. This problem is equivalent to estimate the graph identifying the nonzero elements on the off-diagonal entries of the precision mat
Trends in Computational and Applied Mathematics. Publicado em: 2022
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3. Differentiation of affected and nonaffected ovaries in ovarian torsion with magnetic resonance imaging texture analysis
SUMMARY OBJECTIVE: This study aimed to evaluate the feasibility of texture analysis on T2-weighted axial images in differentiating affected and nonaffected ovaries in ovarian torsion. METHODS: We included 22 torsioned ovaries and 19 healthy ovaries. All patients were surgically proven ovarian torsion cases. On T2-weighted axial images, ovarian borders were
Revista da Associação Médica Brasileira. Publicado em: 2022
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4. Team sports, running, walking: activity-specific associations with perceived environmental factors in adolescents
Resumo Este estudo teve como objetivo analisar a associação entre a prática de diferentes tipos de atividade física (AF) com fatores ambientais percebidos em meninos e meninas adolescentes. Foram avaliados 1.130 adolescentes de Porto Alegre, Brasil. Para avaliar diferentes AF, os alunos responderam se praticavam ou não caminhada, corrida, esportes colet
Ciência & Saúde Coletiva. Publicado em: 2022
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5. Spatial distribution of sedentary behavior and unhealthy eating habits in Belo Horizonte, Brazil: the role of the neighborhood environment
Resumo O objetivo foi analisar a distribuição espacial do comportamento sedentário e do hábito alimentar não saudável e verificar a relação com o ambiente da vizinhança. Estudo transversal com dados do Sistema de Vigilância de fatores de risco e proteção para doenças crônicas, realizado em Belo Horizonte, Minas Gerais. Considerou-se comportamen
Ciência & Saúde Coletiva. Publicado em: 2022
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6. Physical activity and perceived environment among adults from a city in Southern Brazilian
Resumo O objetivo foi verificar a associação entre a prática de atividade física (AF) e a percepção do ambiente em adultos de uma cidade do Sul do Brasil. Estudo transversal de base populacional com 820 adultos, residentes na cidade de Criciúma-SC. A percepção do ambiente foi avaliada pela escala Neighborhood Environmental Walkability, e a AF no dom
Ciência & Saúde Coletiva. Publicado em: 2022
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7. Number of dentists in the neighborhood and incidence of dental caries in the children permanent dentition
Resumo Este estudo teve como objetivo avaliar a influência do número de cirurgiões-dentistas do bairro na incidência de cárie dentária na dentição permanente. Esta coorte teve início em 2010 (T1) com uma amostra aleatória de 639 crianças (1 a 5 anos) acompanhadas por 7 anos, no sul do Brasil. A reavaliação (T2) ocorreu em 2017. A cárie dentári
Brazilian Dental Journal. Publicado em: 2022
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8. On the classification and treatment of outliers in a spatial context: A Bayesian Updating approach
Abstract Checking and treating extreme values is commonplace in modelling workflows. The main methods to manage outliers may be categorized into graphical, Kriging- and simulation-based approaches. While graphical methods usually classify outliers from a global perspective, geostatistical methods evaluate outliers in a local context. Ordinary-Kriging based a
REM, Int. Eng. J.. Publicado em: 2021-09
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9. Factors associated with risk behaviors in adolescence: a systematic review
Objective: Understanding the distal (≤ 6 years of age) and proximal (between 6 years of age and early adolescence) factors in adolescent risk behavior is important for preventing and reducing morbidity and mortality in this population. This study sought to investigate the factors associated with the following adolescent risk behaviors: i) aggressiveness a
Braz. J. Psychiatry. Publicado em: 2021-04
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10. Profile of non-suicidal self-injury in adolescents: interface with impulsiveness and loneliness
Abstract Objective: Comprehend the profile and prevalence of non-suicidal self-injury (NSSI) in adolescents and its association with impulsiveness and loneliness. Methods: Cross-sectional study carried out in 2017 in Maceió-Alagoas, Northeast Brazil, in the households of 505 adolescents aged 12–17 years, using a sample stratified and randomized by gende
J. Pediatr. (Rio J.). Publicado em: 2021-04
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11. Apneias Muito Longas em Posição Prona em uma Paciente Eutrófica com Doença Arterial Coronariana: Implicações para o Risco Cardiovascular
Objective: Mental illness is an important public health concern, often starting early in life and particularly impacting children from low-and middle-income countries. Our aims were to 1) determine, in a representative sample of public preschool 4- to 5-year old children in Brazil, the prevalence of internalizing and externalizing disorders and socioemotion
Arq. Bras. Cardiol.. Publicado em: 2021-02
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12. Vasorreatividade Coronariana após Reabsorção Total do Absorb BVS no Seguimento de 5 Anos
Objective: Mental illness is an important public health concern, often starting early in life and particularly impacting children from low-and middle-income countries. Our aims were to 1) determine, in a representative sample of public preschool 4- to 5-year old children in Brazil, the prevalence of internalizing and externalizing disorders and socioemotion
Arq. Bras. Cardiol.. Publicado em: 2021-02