Probabilistic Methods
Mostrando 25-36 de 112 artigos, teses e dissertações.
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25. Brazilian cross-cultural adaptation and validation of the List of Threatening Events Questionnaire (LTE-Q)
Objective: To perform a construct validation of the List of Threatening Events Questionnaire (LTE-Q), as well as convergence validation by identifying its association with drug use in a sample of the Brazilian population. Methods: This is a secondary analysis of the Second Brazilian National Alcohol and Drugs Survey (II BNADS), which used a cross-cultural
Rev. Bras. Psiquiatr.. Publicado em: 22/05/2017
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26. Teamwork: relevance and interdependence of interprofessional education
ABSTRACT OBJECTIVE Determine the perception of university students regarding interprofessional and interdependent work between team members in their inclusion in primary care. METHODS Analytical cross-sectional study. The sampling had a probabilistic, stratified random type with 95% confidence and 5% margin of error. Seven-hundred and four students of Pu
Rev. Saúde Pública. Publicado em: 27/04/2017
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27. Optimization of structures subjected to dynamic load: deterministic and probabilistic methods
Abstract This paper deals with the deterministic and probabilistic optimization of structures against bending when submitted to dynamic loads. The deterministic optimization problem considers the plate submitted to a time varying load while the probabilistic one takes into account a random loading defined by a power spectral density function. The correlation
REM, Int. Eng. J.. Publicado em: 2016-09
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28. Dental caries in inland Brazilian adolescents and its relationship with social determinants
AIM: To identify the prevalence of dental caries in inland Brazilian adolescents, and to analyze the influence of socio-demographic and clinical variables, and access to dental service on caries experience. METHODS: This study had a non-probabilistic sample comprising 504 adolescents aged 12 years, attending public schools in the city of Nova Friburgo,
Braz. J. Oral Sci.. Publicado em: 2014-04
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29. Dental caries trends among preschool children in Indaiatuba, SP, Brazil
AIM: To evaluate caries experience and associated factors in 5-year-old preschool children in the city of Indaiatuba, SP, Brazil. METHODS: This was a cross-sectional, representative study, conducted from an epidemiological oral health survey (2010) with 303 children. The sample was established by the systematic probabilistic method, in public and priva
Braz. J. Oral Sci.. Publicado em: 2014-03
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30. A comparison of abundance estimators for small mammal populations
A major difficulty in the application of probabilistic models to estimations of mammal abundance is obtaining a data set that meets all of the assumptions of the model. In this paper, we evaluated the concordance correlation among three population size estimators, the minimum number alive (MNA), jackknife and the model suggested by the selection algorithm in
Zoologia (Curitiba). Publicado em: 2013-04
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31. Sexual behavior among high school students in Brazil: alcohol consumption and legal and illegal drug use associated with unprotected sex
OBJECTIVE: Alcohol and other drug use appears to reduce decision-making ability and increase the risk of unsafe sex, leading to possible unplanned pregnancies, sexually transmitted diseases/human immunodeficiency virus/HIV transmission, and multiple sexual partners. This study aimed to test the hypothesis that risky sexual behaviors among adolescents are as
Clinics. Publicado em: 2013-04
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32. Espacio literario relevante sobre el problema del vendedor viajero (TSP): contenido, clasificación, métodos y campos de inspiración
This paper describes and analyzes, in terms of content, the types of TSP, methods and fields of inspiration - the most relevant "literary space" on TSP. It is built based on the top most cited on the TSP history and the Top 10 cited from 2006 to 2010. The study of TSP still prevails in Research, focusing on the original problem and its variants: Multiple TSP
Prod.. Publicado em: 01/02/2013
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33. Comportamento alimentar de idosos residentes na área urbana do município de São Paulo e variáveis sociodemográficas e culturais - Estudo SABE: Saúde, Bem-estar e Envelhecimento / Feeding behavior of eldery people residing in the urban area of São Paulo city and sociodemographic and cultural variables - SABE Survey: Health, Wellbeing and Aging
Introduction: According to the scientific literature, the elderly people feeding behavior is associated with sociodemographic and cultural variables. Objective: The aim of this study was verify the association among elderly feeding behavior residing in the urban area of São Paulo city and sociodemographic and cultural variables. Methods: Cross-sectional stu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/09/2012
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34. Um modelo para a análise de impacto em código fonte usando ontologias e recuperação de informação
Changes are inevitable during the product lifecycle. These changes are due different needs, such as the knowledge evolution of business processes, environment or infrastructure changes, etc. Under these circumstances, it is crucial to have the control about the knowledge of what these changes mean to the system. Impact analysis represents the process that cr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/08/2012
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35. Proposta e aplicação do método das hélices na identificação de estudantes talentosos
The issue of identification is the major factor in an enrichment program to gifted students, because it determines which students will be attended and the criteria used in the identification process. The objective was to develop a method capable of providing a probabilistic interpretation to identify talented students from Renzullis three rings conception. T
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/04/2012
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36. The use of the linkage technique in health information systems: application in the database of the São Paulo Population-based Cancer Registry / Uso da técnica de linkage nos sistemas de informação em saúde: aplicação na base de dados do Registro de Câncer de base populacional do município de São Paulo
The availability of large computerized databases on health has enabled the record linkage technique, an alternative for different study designs. This technique provides the generation of a more complete database, at low operational cost. Objective to investigate the possibility of completing/improving information from the database of the RCBP-SP, in the peri
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/12/2011