Areas Section
Mostrando 25-36 de 198 artigos, teses e dissertações.
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25. Occurrence of Hirudinea species in a post urban reach of a Patagonian mountain stream
Temporal (May 2005 to February 2006) and habitat distribution (pools and riffles) of Hirudinea species was analyzed at a post urban reach from Esquel stream (Chubut province, Patagonia, Argentina). Site was located 5.7 km downstream a Waste Treatment Plant. Mean values of nutrients: ammonia, nitrates and soluble reactive phosphate, as well water conductivity
Iheringia, Sér. Zool.. Publicado em: 2014-09
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26. Analysis of Radar Cross Section Reduction of Fighter Aircraft by Means of Computer Simulation
ABSTRACT: This paper presents a preliminary study of the Radar Cross Section (RCS) reduction on the fighter aircraft. First, it was studied the RCS of the aircraft from computational simulations based on prior knowledge of vulnerable areas of this aircraft to radar threats. Subsequently, the possible applications of Radar Absorbing Materials (RAM) on the sur
J. Aerosp. Technol. Manag.. Publicado em: 2014-06
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27. Automatic DTI-based parcellation of the corpus callosum through the watershed transform
INTRODUCTION: Parcellation of the corpus callosum (CC) in the midsagittal cross-section of the brain is of utmost importance for the study of diffusion properties within this structure. The complexity of this operation comes from the absence of macroscopic anatomical landmarks to help in dividing the CC into different callosal areas. In this paper we propose
Rev. Bras. Eng. Bioméd.. Publicado em: 2014-06
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28. Temporal Geobiotic Mapping: a conceptual mapping technique toward visualising geobiotic areas in cross-section
Geobiota are defined by taxic assemblages (i.e., biota) and their defining abiotic breaks, which are mapped in cross-section to reveal past and future biotic boundaries. We term this conceptual approach Temporal Geobiotic Mapping (TGM) and offer it as a conceptual approach for biogeography. TGM is based on geological cross-sectioning, which creates maps base
Rev. Bras. entomol.. Publicado em: 20/09/2013
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29. Efeitos do uso e cobertura do solo sobre o conforto higrotérmico / Effects of the use and soil cover on the hygrothermal comfort
Given the importance of obtaining an urban design based on the microclimate and the possibility of the use of trees as a factor in mitigation of urban distress, this study evaluated the effect caused by three different spatial arrangements of urban forests and the use and occupation on soil in temperature and humidity of the environment in surroundings area.
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/08/2012
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30. Estudo da seção de choque de fotoionização de estados de Rydberg / Study of photoionization cross section in Rydberg
Átomos de Rydberg têm como uma de suas principais características o alto numero quântico principal. Uma das conseqüências é a sua dimensão da ordem n2, implicando em um grande momento de dipolo, o que permite usá-los para estudos de interações atômicas com campos eletromagnéticos, incluindo processos de fotoionização. A atenção crescente dad
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/07/2012
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31. Vazios urbanos e imóveis subutilizados no Centro Histórico tombado da cidade de João Pessoa
This dissertation aims to identify, quantify and characterize the urban voids and underutilized properties present in the area of the Historic Center of João Pessoa - listened by IPHAN. The object of research was delimited from the questioning of the existence of a housing stock capable of reuse in polygonal of rigorous preservation of IPHAN to the Center o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/06/2012
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32. Da indenizabilidade dos terrenos marginais de rios federais nas desapropriações agrárias: estudos de caso no estado de Goiás / Inindenizabilidade of marginal land of federal rivers in the agricultural expropriations: case in the State de Goias
The Item III of art. 20 of the Federal Constitution of 1988 prescribes that belong to the Union lakes, rivers and streams in any of its land area, or bathing more than one state, that serve as boundaries with other countries, or extending or come from a foreign country, referring also to marginal lands. However, INCRA, in fulfillment of its institutional rol
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2012
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33. Condicionantes geotécnicos e análise de quedas de blocos rochosos da rodovia RS471/BR153, Lote 2 / Geotechnical conditions and rockfall analysis of the RS71 / BR153 Highway, section 2 / Condicionantes geotécnicos y análisis de caídas de rocas en la carretera RS471/BR153, tramo 2
A RS471/BR153 é uma importante rodovia de integração, pois atravessa o estado do RS diagonalmente (Noroeste ¿ Sudeste). O trecho estudado nesta dissertação localiza-se entre os municípios de Herveiras e Vera Cruz, coincidente com descida do planalto até a região central do estado. Durante o detalhamento do projeto e na construção da obra foram enc
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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34. Epidemiologic profile of patients attended at HIV/AIDS ambulatory of the Specialized Assistance Service (SAE) on Conselheiro Lafaiete city, Minas Gerais state, in the years of 2001 and 2008 / Perfil epidemiológico dos pacientes atendidos no ambulatório de HIV/Aids do Serviço de Assistência Especializada (SAE) de Conselheiro Lafaiete, MG, nos anos de 2001 e 2008
INTRODUCTION: The HIV/Aids epidemic is complex and dynamic and it spreads like a regional sub-epidemic mosaic. The increasing number of cases in small Brazilian municipal districts is a challenge to SUS. Conselheiro Lafaiete has 116,512 inhabitants and it is an micro-region center in the state of Minas Gerais. It has a SAE which attends HIV/Aids patients fro
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/08/2011
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35. O processo de notificação da queixa técnica de material de consumo de uso hospitalar no contexto do gerenciamento de recursos materiais em um hospital universitário público / The notification process of technical complaints about consumption material for hospital use in the context of material resources management in a public university hospital
The management of material resources in the nosocomial field has gained prominence mainly due to the technological advances that have occurred in recent decades. The incorporation of sophisticated technology can be perceived by the increase in the complexity of care practices and the challenges that the managers of public and private institutions face due to
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/07/2011
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36. Fatores de degradação ambiental e elementos construtivos na avaliação e monitoramento de escadas no percurso de trilhas no parque estadual turístico do Alto Ribeira / Environmental degradation factors and constructive elements in the assessment and monitoring of stairs in the course of Alto Ribeira Touristic State Park pathways
The trail evaluation and monitoring have been undertaken in detail throughout Brazilian protected areas. However, stairs, as a component of the pathway used by the visitors, are not taken into account. This kind of infrastructure is present more frequently in steeper terrains as where Alto Ribeira Touristic State Park (PETAR) is located, the selected area fo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/06/2011