Zobrazeno 1 - 10
of 315
pro vyhledávání: '"Jorge Alberto Achcar"'
Autor:
Cleber Marcelo de Lima, Vera Mariza Henriques de Miranda Costa, Claudio Luis Piratelli, Oriowaldo Queda, Jorge Alberto Achcar
Publikováno v:
Revista de Gestão e Organizações Cooperativas, Vol 7, Iss 13 (2022)
O objetivo deste artigo é identificar práticas de Responsabilidade Social Interna (RSI) em uma cooperativa, da ótica de seus funcionários. Para o desenvolvimento da investigação assumiu-se que os indicadores de Responsabilidade Social (RS) est
Externí odkaz:
https://doaj.org/article/a81a349409904a8189aa3916e1766ed1
Publikováno v:
Revista Facultad Nacional de Salud Pública, Vol 38, Iss 1, Pp 1-17 (2020)
Objetivo: Describir el perfil y la tendencia de la mortalidad general y específica, durante el periodo 2002-2014, de los departamentos de la región del Pacífico de Colombia: Cauca, Chocó, Nariño y Valle del Cauca. Metodología: Estudio descripti
Externí odkaz:
https://doaj.org/article/dc84fb2fc1394d8db0723552d7581adc
Publikováno v:
Journal of Biostatistics and Epidemiology, Vol 6, Iss 1 (2020)
Background: A study on the dengue daily counting in São Paulo city in a fixed period of time is assumed considering a new regression model approch. Methods: Under a Bayesian approach, it is introduced a polynomial linear regression model in presence
Externí odkaz:
https://doaj.org/article/e395e0fa327a444f826094590f8616c2
Publikováno v:
Heliyon, Vol 6, Iss 6, Pp e03961- (2020)
In time-to-event studies it is common the presence of a fraction of individuals not expecting to experience the event of interest; these individuals who are immune to the event or cured for the disease during the study are known as long-term survivor
Externí odkaz:
https://doaj.org/article/345bdd798d784e0ab742ccb32cfb0aca
Publikováno v:
Earth Sciences Research Journal, Vol 22, Iss 2, Pp 83-90 (2018)
Time series models are often used in hydrology and meteorology studies to model streamflows series in order to make forecasting and generate synthetic series which are inputs for the analysis of complex water resources systems. In thispaper we intro
Externí odkaz:
https://doaj.org/article/44a1479bcf2a416e97b33a5bcf6465e6
Publikováno v:
Revista Brasileira Multidisciplinar - ReBraM /Brazilian Multidisciplinay Journal, Vol 10, Iss 2, Pp 107-124 (2015)
Este artigo tem por objetivo apresentar as principais variáveis que afetam o comportamento dos exportadores brasileiros levando-se em conta o dinamismo econômico mundial, o custo Brasil, as flutuações cambiais, as taxas de juros e principalmente
Externí odkaz:
https://doaj.org/article/8b7ecc7d975547bca8ac6a6d1e3aec81
Autor:
Davi Casale Aragon, Adriana de Fátima Lourençon, Eliza Omai, Jorge Alberto Achcar, Edson Zangiacomi Martinez
Publikováno v:
Revista Brasileira Multidisciplinar - ReBraM /Brazilian Multidisciplinay Journal, Vol 10, Iss 2, Pp 11-16 (2015)
O objetivo deste estudo é mostrar a aplicabilidade de um modelo Bayesiano, proposto para a análise de um conjunto de dados médicos longitudinais com uma estrutura não usual. Um único indivíduo pode vir a participar da pesquisa mais de uma vez e
Externí odkaz:
https://doaj.org/article/68d7717b205a4fbda5e4dcdef1860878
Publikováno v:
Management Science Letters, Vol 6, Iss 1, Pp 1-14 (2015)
The generalized exponential distribution could be a good option to analyse lifetime data, as an alternative for the use of standard existing lifetime distributions as exponential, Weibull or gamma distributions. Assuming different non-informative pri
Externí odkaz:
https://doaj.org/article/e5e2f350c6484e26afe3ba6d69b31486
Autor:
Amanda Gimenes Bonilha, Antonio Ruffino-Netto, Mayara Piani Sicchieri, Jorge Alberto Achcar, Antonio Luiz Rodrigues-Júnior, José Baddini-Martinez
Publikováno v:
Jornal Brasileiro de Pneumologia, Vol 40, Iss 6, Pp 634-642 (2014)
OBJECTIVE: The aim of this study was to analyze social characteristics and stress as correlates of cigarette smoking in adolescence. The main intent was to identify elements that distinguish adolescents who had experimented with smoking and did not p
Externí odkaz:
https://doaj.org/article/4d008f0b06c94ec6b6af27d48acfe1ad
Publikováno v:
Journal of Statistical Theory and Applications (JSTA), Vol 16, Iss 2 (2017)
This paper presents estimates for the parameters included in long-term mixture and non-mixture lifetime models, applied to analyze survival data when some individuals may never experience the event of interest. We consider the case where the lifetime
Externí odkaz:
https://doaj.org/article/1fd8e56f8b6b489681aebddb0089b721