Binary Choice
Mostrando 1-12 de 22 artigos, teses e dissertações.
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1. Sense of belonging and social identity on the settlement intentions of rural-urban migrants: evidence from China
RESUMO: Com base nos dados do Laboratório de Dinâmica da Força de Trabalho da China (CLDS) de 2012 e 2014, este artigo usa o modelo de escolha binária do painel para examinar os determinantes das intenções de assentamento de migrantes rurais-urbanos. Os resultados mostram que tanto o senso de pertencimento, quanto a identidade social, desempenham pap�
Cienc. Rural. Publicado em: 29/07/2019
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2. Reproductive Healthcare Services and the U.S. Supreme Court: Beyond Roe v. Wade and “Abortion Clinics”
Resumo No momento em que os Estados Unidos estão fortemente divididos sobre os direitos reprodutivos das mulheres, o foco do debate passou da legalidade ao acesso a serviços de saúde. O binário (pró-escolha/anti-escolha) atinge mulheres que procuram os serviços de saúde reprodutiva para fins que não o aborto. Nesse contexto, alguns autoproclamados �
Rev. Investig. Const.. Publicado em: 15/04/2019
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3. Efficacy and Safety of "Coronary Artery Bypass Graft Angiography" with Right Transradial Access versus Left Transradial Access and Femoral Access: a Retrospective Comparative Study
Abstract Objective: Over the past 10 years, the rate of patients who have undergone coronary artery bypass graft (CABG) surgery has increased twofold in cases of coronary angiography. Today, transradial access is the first choice for coronary angiography. We aimed to compare the efficacy and reliability of radial versus femoral access for coronary angiograp
Braz. J. Cardiovasc. Surg.. Publicado em: 2019-02
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4. Detecção de mudanças a partir de imagens de fração
Land cover change detection is a major goal in multitemporal remote sensing applications. It is well known that images acquired on different dates tend to be highly influenced by radiometric differences and registration problems. Using fraction images, obtained from the linear model of spectral mixing (LMSM), radiometric problems can be minimized and the int
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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5. Geradores de seqüências pseudoaleatórias usando caos em sistemas de espalhamento espectral
Spread sprectrum is a modulation technique that uses a binary sequence to spread an information signal in frequency domain. Conventionally, the process of spreading uses pseudo-random sequences created by shift-registers. However, sequences created using chaotic signals can also be employed because they have compatible spectral and autocorrelation properties
Publicado em: 2009
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6. Elasticidades de curto e longo prazos da demanda por Ãlcool hidratado no Brasil
Since March 2003, with the launch of flex fuel cars, consumption of hydrated alcohol again grows strongly in Brazil. The option of the consumer choice, holder of this technology, which allows the use of hydrated alcohol, gasoline or any mixture of proportion between the two in a single tank of fuel, leads to take as main variable the price of fuels (hydrated
Publicado em: 2009
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7. Análise bayesiana em modelos TRI de três parâmetros. / Bayesian analysis for three parameters IRT models
In this dissertation the bayesian analysis for three parameters IRT (Item Response Theory) models with binaries and ordinals responses, considering the probit model, was discussed. For both cases, binary and ordinal, techniques based on MCCM (Monte Carlo Markov Chain) were used to estimate the items parameters. For binary response model, was considered two d
Publicado em: 2008
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8. Evasion in private superior education: a study of case in the College Saint Augustin / EvasÃo no ensino superior privado: um estudo de caso na Faculdade Santo Agostinho
This dissertation investigates the causes of evasion students graduate from Faculty St. Augustine between 2005 and 2007. The main purpose is to identify the factors that make allowances in avoidance of students in graduation courses. To aim this goal, the issue makes use of econometric model of binary choice called Logit. In this context, the results indicat
Publicado em: 2008
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9. Efeitos das queimadas de cana-de-açúcar sobre o bem-estar das famílias: uma aplicação do método de avaliação contingente / Sugar cane burning effects over welfare: an application of the contingent valuation method
Studies on the relation of air pollution and health said that there is a relationship between sugar cane burning and hospital attendance, generating costs to society. This work presents an application of Contingent Valuation Method to evaluate the welfare costs of sugar cane fire. The use of fire in the process of sugar cane leads to many problems to near fi
Publicado em: 2008
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10. Avaliação contingente de serviços de saneamento básico em Palmas-TO / Contingent valuation of services of basic santation in Palmas- TO
The services of basic sanitation have crucial importance in relation to population welfare because the absence of this kind of services contribute negatively to population healthy, environment and have some impacts on the government budget. The main aim of this thesis is to estimate the willingness to pay relative to the improvement of basic sanitation (WTP)
Publicado em: 2008
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11. CaracterizaÃÃo e desenvolvimento de mÃtodos analÃticos do ornidazol
The nitroimidazoles drugs acts to inhibit the synthesis of microbial DNA, this class presents the metronidzole as drug of choice. The ornidazol, derivative of the 5-nitroimidazoles, presents therapeutic advantages in relation to metronidazole, by presenting a bigger half-life, causing the reduction in the dosage frequency and the duration of the treatment in
Publicado em: 2007
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12. Avaliação da diversidade genética de populações de fáfia (Pfaffia glomerata (Spreng.) Pedersen) por RAPD, caracteres morfológicos e teor de beta-ecdisona / Genetic diversity of pfaffia populations (Pfaffia glomerata (Spreng.) Pedersen) by RAPD, morphological characters and ß-ecdisone contents
Pfaffia (Pfaffia glomerata (Spreng.) Pedersen) is a native species of South America with widespread occurrence in the States of Paraná, Mato Grosso do Sul and Goiás. Its economic value is mainly due to the similarity of their phytochemical characteristics to the Korean-ginseng (Panax ginseng). Research institutions are carrying out continual germplasm coll
Publicado em: 2005