Overlays
Mostrando 13-24 de 66 artigos, teses e dissertações.
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13. Zoneamento ambiental do município de Querência MT
The sustainable use of the natural resources should be a basic premise to be integrated in environmental policies in order to avoid the growing natural ecosystems destruction. To assure a better appropriation of these resources is fundamental to apply the territorial arrangement landscape, with the formulation of environmental zonings. The municipality of Qu
Publicado em: 2008
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14. Ensaios acelerados de pavimentos para avaliação de desempenho de recapeamentos asfálticos / Accelerated pavement testing to evaluate the performance of asphalt overlays
Esta dissertação apresenta uma avaliação da eficiência de um recapeamento constituído por mistura de asfalto-borracha (processo via-úmida), no retardamento de reflexão de trincas, através da técnica de ensaios acelerados. Para a realização do estudo foi construído um pavimento experimental com camada final de terraplenagem de argila arenosa de c
Publicado em: 2007
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15. Uma arquitetura de nomeação para a internet utilizando redes virtuais
Face a vários novos requisitos de comunicação demandados por equipamentos em desenvolvimento constante, tais como computadores móveis portadores de múltiplas interfaces comunicantes, devido à inserção de diversos middleboxes [1], o modelo arquitetural TCP/IP necessita ser aprimorado para suportar novas tecnologias e protocolos. Originalmente, quando
Publicado em: 2007
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16. Authorship under the discourse materiality / "Autoria sob a materialidade do discurso"
This dissertation discusses the authorship phenomenon - understood as a procedure that organizes and controls the discourse, a concept extracted from Foucault s work - and its possible relations with the material nature of the discourse. It analyses the media through which discourses reach consistency, the cultural modifications they have introduced in the o
Publicado em: 2003
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17. RESIDENCE AND RISK CONDITIONS: SOCIAL REPRESENTATION OF TECHNICIAN AND RESIDENTS FROM THE OUTSKIRTS OF JUIZ DE FORA / CONDIÇÕES DE MORADIA E RISCO: REPRESENTAÇÕES SOCIAIS DE TÉCNICOS E MORADORES DA PERIFERIA DE JUIZ DE FORA
The main objective of this study is to identify the representations that the residents of the outskirts of Juiz de Fora living in vulnerable and risk conditions and, technician of the Civil Defense Municipality Department, have been constructing about risk and vulnerability, trying to grasp how such representations constitute themselves between these two gro
Publicado em: 2003
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18. Geologia e geomorfologia dos recifes de Maracajaú-RN e plataforma rasa adjacente
O presente estudo abrange o Baixo de Maracajaú e a plataforma rasa adjacente, em frente ao município de Maxaranguape localizado no litoral oriental do Estado do Rio Grande do Norte. Seu objetivo é caracterizar em termos Geológicos e Geomorfológicos essa plataforma (em especial os recifes de corais de Maracajaú), de forma a permitir a elaboração do di
Publicado em: 2002
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19. Estudo de gradientes térmicos e deformações em "whitetopping" ultradelgado. / Thermal gradients and deformations in ultra-thin witetopping.
In this work, several factors affecting behavior and performance of ultra-thin whitetopping were evaluated taking advantage of a full scale experimental pavement, restored by applying such technique. Temperatures and thermal gradients in concrete thin slabs were evaluated by almost one year, comprising al the seasons. Load tests were carried out to allow str
Publicado em: 2001
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20. Rehabilitation of masonty walls by the application of resistant ferrocement overlays. / Reabilitação de paredes de alvenaria pela aplicação de revestimentos resistentes de argamassa armada.
O presente trabalho apresenta os resultados obtidos na pesquisa sobre o uso de revestimentos resistentes de argamassas de cimento e areia na reabilitação de paredes de alvenaria, quando solicitadas à compressão axial, compressão diagonal e flexão de painéis. Os ensaios foram baseados nas normas NBR 8949, ASTM 519 e NBR 14322 respectivamente. O objetiv
Publicado em: 2001
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21. Mechanism of Enhancement of Virus Plaques by Cationic Polymers
It has been assumed that plaque enhancement by cationic polymers is due to their binding of sulfated polysaccharides in agar. However, viruses that are enhanced by cationic polymers, diethylaminoethyl-dextran, and protamine were found not to be inhibited by polyanions in agar under the usual overlay conditions. In the case of adenovirus, enhancement by prota
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22. Plaquing procedure for infectious hematopoietic necrosis virus.
A single overlay plaque assay was designed and evaluated for infectious hematopoietic necrosis virus. Epithelioma papillosum carpio cells were grown in normal atmosphere with tris(hydroxymethyl)aminomethane- or HEPES (N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid)-buffered media. Plaques were larger and formed more quickly on 1- to 3-day-old cell monol
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23. Rhinovirus Plaque Formation in WI-38 Cells with Methylcellulose Overlay
A sensitive, reliable plaque assay system is described for five rhinoviruses using freshly prepared methylcellulose overlay and human embryonic diploid cells. Circular plaques with irregular edges, 2 mm in size, were formed by rhinoviruses 1A, 2, 6, and 13 after 6 or 7 days of incubation. A fifth rhinovirus, 17, formed a 1- to 2-mm feather plaque after 14 da
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24. Comparison of Agar and Agarose Preparations for Mengovirus Plaque Formation
An agarose overlay yielded mengovirus plaques earlier and in greater size and number than overlays of chemically undefined agars with or without enhancers. Marked variability in plaque-forming efficacy of commercial agarose preparations was noted.