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Mostrando 13-24 de 134 artigos, teses e dissertações.
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13. Lack of association between provocative test-based intraocular pressure parameters and functional loss in treated glaucoma patients
RESUMO Objetivo: Correlacionar os parâmetros de variação da pressão intraocular (flutuação e pico) com o dano funcional em pacientes tratados com glaucoma primário de ângulo aberto, e comparar esses parâmetros de pressão intraocular entre olhos com dano funcional assimétrico. Métodos: Estudo observacio nal prospectivo foi realizado incluindo co
Arq. Bras. Oftalmol.. Publicado em: 21/02/2019
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14. Cultura material e reflexão epistemológica para renovação da História da Educação
Resumo: Neste artigo, depois de caracterizar as extraordinárias mudanças operadas a partir dos anos 1970-1990 em diversos domínios, com destaque para a dominação das tecnologias digitais da comunicação e da informação, que contribuíram fortemente para o novo 'regime de historicidade', procuro estabelecer conexões, diretas e indiretas, entre a ideo
Rev. Bras. Hist. Educ.. Publicado em: 11/02/2019
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15. Thermal analysis of steel-concrete composite cross sections via CS-ASA/FA
Abstract When exposed to high temperatures, such as in a fire situation, the physical and resistance characteristics of the materials employed in the structure deteriorate as the temperature increases. This fact promotes a considerable loss in the bearing capacity and stiffness of the structural system. The verification of a structure exposed to fire depends
REM, Int. Eng. J.. Publicado em: 2018-04
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16. Detailed Numerical Study on the Aerodynamic Behavior of a Gurney Flapped Airfoil in the Ultra-low Reynolds Regime
ABSTRACT: The addition of Gurney flap changes the nature of flow around airfoil by producing asymmetric Von-Karman vortex in its wake. Most of the investigations on Gurney flapped airfoils have modeled the flow using a quasi-steady approach, resulting in time-averaged values with no information on the unsteady features of the flow. Among these, some investig
J. Aerosp. Technol. Manag.. Publicado em: 2017-06
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17. Geostatistical Approach for Spatial Interpolation of Meteorological Data
ABSTRACT Meteorological data are used in many studies, especially in planning, disaster management, water resources management, hydrology, agriculture and environment. Analyzing changes in meteorological variables is very important to understand a climate system and minimize the adverse effects of the climate changes. One of the main issues in meteorological
An. Acad. Bras. Ciênc.. Publicado em: 2016-12
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18. Ecohydrological modeling and environmental flow regime in the Formoso River, Minas Gerais State, Brazil
ABSTRACT This paper aimed at determining the environmental flow regime in a 1 km stretch of the Formoso River, MG, using River2D model. To carry out the ecohydrological modeling, the following information was used: bathymetry, physical and hydraulic features, and the Habitat Suitability Index for species of the Hypostomus auroguttatus. In the River2D, the We
An. Acad. Bras. Ciênc.. Publicado em: 10/11/2016
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19. The legislative work in an authoritarian regime: the case of the São Paulo administrative department
This article describes the legislative process of the Administrative Department of the state of São Paulo (DAESP) during the Estado Novo dictatorship and seeks to answer three questions: i) what were its real attributions? ii) what was its place among the state-level government agencies? iii) what was its role in the dictatorial regime's public decision-mak
Bras. Political Sci. Rev.. Publicado em: 2014
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20. As principais implicações da Lei 11.638/07 sobre os tributos diretos (Imposto de Renda Pessoa Jurídica e Contribuição Social sobre o Lucro Líquido)
This research aims to provide information about the major implications of the Law 11.638/07 on the calculation of direct taxes. The Law 11.638/07 instituted several changes to accounting standards that provided conditions for the convergence of international accounting standards and mainly segregation between corporate accounting and tax accounting. The rese
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/10/2012
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21. Evolving granular systems = : Sistemas granulares evolutivos / Sistemas granulares evolutivos
In recent years there has been increasing interest in computational modeling approaches to deal with real-world data streams. Methods and algorithms have been proposed to uncover meaningful knowledge from very large (often unbounded) data sets in principle with no apparent value. This thesis introduces a framework for evolving granular modeling of uncertain
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/07/2012
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22. Leilões de valor quase comum e o regime de partilha de produção brasileiro: uma abordagem teórica
Neste trabalho, estudamos o regime de partilha de produção brasileiro, instituído pela Lei N$^o$ 12.351, para exploração de petróleo através de uma abordagem teórica. Alguns artigos da literatura de leilões de valor quase comum foram estudados aqui. Além disso, desenvolvemos um modelo de partilha de produção com informação assimétrica a fim de
Publicado em: 22/06/2012
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23. Three essays on local demand for public services
Local provision of public services has the positive effect of increasing the efficiency because each locality has its idiosyncrasies that determine a particular demand for public services. This dissertation addresses different aspects of the local demand for public goods and services and their relationship with political incentives. The text is divided in
Publicado em: 03/05/2012
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24. EXPERIMENTAL STUDY OF ELONGATED BUBBLES IN HORIZONTAL TWO-PHASE INTERMITTENT FLOW / ESTUDO EXPERIMENTAL DE BOLHAS ALONGADAS NO ESCOAMENTO BIFÁSICO HORIZONTAL INTERMITENTE
The present work experimentally studied several relevant dynamic characteristics of gas-liquid intermittent flow through a horizontal pipe. All tests were performed in a test section formed by 50.8 mm internal diameter pipe using air and water as working fluids. The tests covered a region where the flow undergoes a complex transition from elongated bubble fl
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/04/2012