Logistic Systems
Mostrando 13-24 de 93 artigos, teses e dissertações.
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13. At-risk drinking and current cannabis use among medical students: a multivariable analysis of the role of personality traits
Objective: To explore the role of personality traits in at-risk drinking and current cannabis use among medical students. Methods: This cross-sectional study evaluated 707 medical students from two universities. Multiple logistic regression models for at-risk drinking and current cannabis use were constructed including sociodemographic, psychiatric, and pe
Braz. J. Psychiatry. Publicado em: 15/07/2019
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14. A novel simplified scoring system for predicting mortality in emergency colorectal surgery: prediction model development
ABSTRACT BACKGROUND: Despite advances in surgical approaches, emergency colorectal surgery has high mortality and morbidity. OBJECTIVE: We aimed to create a simple and distinctive scoring system, for predicting mortality among patients undergoing emergency colorectal surgery. DESIGN AND SETTING: Prediction model development study based on retrospective
Sao Paulo Med. J.. Publicado em: 15/07/2019
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15. Does CHA2DS2-VASc Score Predict MACE in Patients Undergoing Isolated Coronary Artery Bypass Grafting Surgery?
Abstract Objective: To evaluate the prognostic value of CHA2DS2-VASc score in individuals undergoing isolated coronary artery bypass grafting (CABG) surgery. Methods: Records of consecutive 464 patients who underwent elective isolated CABG, between January 2015 and August 2017, were retrospectively reviewed. A major adverse cardiac event (MACE) was the pri
Braz. J. Cardiovasc. Surg.. Publicado em: 20/05/2019
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16. Modeling the individual height and volume of two integrated crop-livestock-forest systems of Eucalyptus spp. in the Brazilian Savannah
ABSTRACT. The aim of this study was to model the individual height and volume of eucalyptus wood in two integrated crop-livestock-forest systems (ICLF1 and ICLF2) in Campo Grande, a city in the state of Mato Grosso do Sul, Brazil. Classic nonlinear growth models were adjusted for height (Logistic, Gompertz, Richards, Weibull, Van Bertalanffy, Brody, Mitscher
Acta Sci., Agron.. Publicado em: 28/03/2019
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17. Brazilian Breast Cancer Care Network: the perspective of health managers
RESUMO Objetivo: Analisar a organização da Rede de Atenção ao Câncer de Mama, segundo a perspectiva de gestores da Coordenadoria Regional de Saúde Sudeste do município de São Paulo. Método: Estudo descritivo, com abordagem qualitativa, realizado com sete gestores dessa Coordenadoria. Os dados da entrevista foram analisados com base nos componentes
Rev. Bras. Enferm.. Publicado em: 2019-02
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18. Vulnerabilidade social e câncer de mama: diferenciais no intervalo entre o diagnóstico e o tratamento em mulheres de diferentes perfis sociodemográficos
Resumo O objetivo do estudo foi identificar perfis sociodemográficos de mulheres com câncer de mama em Belo Horizonte e verificar a associação com o intervalo entre o diagnóstico e o tratamento. Estudo transversal realizado com dados dos registros hospitalares de câncer de 715 mulheres em tratamento de 2010 a 2013. Os perfis foram delineados a partir d
Ciênc. saúde coletiva. Publicado em: 2019-02
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19. THE TYPOLOGY OF BROILER HOUSE AND THE IMPACT IN THE LOCOMOTION OF BROILERS
ABSTRACT The large majority of broiler houses use two types of systems: dark-house system - DHP, and tunnel with curtain system - ATC. The objective of the present study was to evaluate the association and the prevalence of locomotion issues in the broiler commercial farming systems (DHP and ATC). For assessing the thermal environment and the litter quality,
Eng. Agríc.. Publicado em: 2018-06
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20. Live weight and body measurements of male and female native ducks raised in different raising systems
ABSTRACT The purpose of this study was to determine live weight and body measurements of male and female native ducks raised in different raising systems. One hundred and twenty native ducks (60 males, 60 females) were used in the study. The ducks were raised in deep litter floor and cage systems. Live weight and body values were measured every two weeks, un
R. Bras. Zootec.. Publicado em: 03/05/2018
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21. Growth and yield models for eucalyptus stands obtained by differential equations
ABSTRACT: The main purpose of this study was to assess nonlinear models generated by integrating the basal area growth rate to estimate the growth and yield of forest stands. The database was collected from permanent sample units, in Paraopeba county, in the state of Minas Gerais, Brazil. The stands were represented by Eucalyptus camaldulensis × Eucalyptus
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-10
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22. Assessment of cow and farm level risk factors associated with Ureaplasma diversum in pasture-based dairy systems - A field study
ABSTRACT Potential risk factors for Ureaplasma diversum in the vaginal mucus of 1,238 dairy cows were included in a multivariate logistic regression model, based on the cow level (i.e., granular vulvovaginitis [+GVV], yearly milk production [4500 kg or more], pregnancy, predominance of Bos taurus [+Bos Taurus], score of corporal condition [at least 2.5], con
An. Acad. Bras. Ciênc.. Publicado em: 31/08/2017
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23. Techniques, Timing & Prognosis of Post Infarct Ventricular Septal Repair: a Re-look at Old Dogmas
Abstract Objective: The study aimed to identify the factors affecting the prognosis of post myocardial infarction (MI) ventricular septal rupture (VSR) and to develop a protocol for its management. Methods: This was a single center, retrospective-prospective study (2009-2014), involving 55 patients with post MI VSR. The strengths of association between ris
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-06
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24. ESTIMATE OF REFERENCE EVAPOTRANSPIRATION THROUGH CONTINUOUS PROBABILITY MODELLING
ABSTRACT This study aimed at testing the fit of continuous probability distributions to a daily reference evapotranspiration dataset (ET0) at a 75% probability level for designing of irrigation systems. Reference evapotranspiration was estimated by the Penman-Monteith method (FAO-56-PM) for eight locations, within the state of Espírito Santo (Brazil), where
Eng. Agríc.. Publicado em: 2017-04