Key Surfaces
Mostrando 1-12 de 90 artigos, teses e dissertações.
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1. Narrative and database in “All that is Solid”, a desktop documentary
Resumo Este artigo propõe analisar “All that is Solid”, do artista e cineasta Louis Henderson, um filme-documentário que utiliza a área de trabalho de um computador como o pano de fundo para um novo tipo de estrutura narrativa a desdobrar-se. O filme é analisado, principalmente, através da noção de Lev Manovich de “banco de dados como uma forma
Galáxia (São Paulo). Publicado em: 23/05/2019
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2. Esfuerzo de corte en Interfaces Fe/Fe3O4
Abstract The mechanical stability of oxides formed on metallic alloys is a key concern in the determination of component susceptibility to the medium in contact and the applicability of the alloy to high temperatures and other extreme conditions. In this context, the energy of adhesion is a key parameter. Density functional Theory (DFT) and other atomistic m
Matéria (Rio J.). Publicado em: 19/07/2018
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3. Leaf morphology and venation of Psidium species from the Brazilian Savanna
ABSTRACT The Brazilian Savanna biome has the largest plant diversity among savannas worldwide and is the predominant biome in Goiás state, Brazil. Among plant species previously catalogued in the Brazilian Savanna, the Myrtaceae family has received attention, as these plants show great economic potential for its medicinal properties, food and ecological imp
Rev. bras. farmacogn.. Publicado em: 2017-08
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4. Comparative leaf anatomy of some species of Abies and Picea (Pinaceae)
ABSTRACTA number of conifer species are still lacking anatomical data, which is significant because morphological and anatomical data are essential for systematic study. Leaf anatomy was studied in selected species of Abiesand Piceausing light and scanning electron microscopy. Both genera were found to have typical coniferous and highly xerophytic leaves wit
Acta Bot. Bras.. Publicado em: 2015-09
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5. Bone tissue response to plasma-nitrided titanium implant surfaces
A current goal of dental implant research is the development of titanium (Ti) surfaces to improve osseointegration. Plasma nitriding treatments generate surfaces that favor osteoblast differentiation, a key event to the process of osteogenesis. Based on this, it is possible to hypothesize that plasma-nitrided Ti implants may positively impact osseointegratio
J. Appl. Oral Sci.. Publicado em: 2015-02
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6. Spatial distribution of trachoma cases in the City of Bauru, State of São Paulo, Brazil, detected in 2006: defining key areas for improvement of health resources
IntroductionThe objective of this study was to analyze the spatial behavior of the occurrence of trachoma cases detected in the City of Bauru, State of São Paulo, Brazil, in 2006 in order to use the information collected to set priority areas for optimization of health resources.Methodsthe trachoma cases identified in 2006 were georeferenced. The data evalu
Rev. Soc. Bras. Med. Trop.. Publicado em: 02/04/2013
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7. A imagem técnica nos processos comunicacionais e a definição do espaço virtual / The technical image on the communicational processes and the definition of virtual space
Towards the extensive use of the images in the media and its increasing popularity in the digital landscape, this dissertation studies what changes it makes extensive use of the images on communication and modern science. So, we gathered concepts developed by the philosopher Flusser (1920-1991) and dealing with the transmission of visual information in two-d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/05/2012
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8. Box-Behnken design to study the bergenin content and antioxidant activity of Endopleura uchi bark extracts obtained by dynamic maceration
Brazil has one of the world's largest biodiversity in flora and a plant that has attracted attention is the Endopleura uchi (Huber) Cuatrec., Humiriaceae, which is native of the Brazilian Amazon. Among the many popular uses, this species is utilized in the treatment of woman's genito urinary tract affections and also as anti-inflammatory. It is believed that
Rev. bras. farmacogn.. Publicado em: 22/11/2012
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9. Geomorfologia, estratigrafia de sequências e potencial de preservação dos sistemas Laguna Barreira do Quaternário Costeiro do Rio Grande do Sul.
The stratigraphic record of Rio Grande do Sul Coastal Plain embraces four high-frequency depositional sequences corresponding to four barrier-lagoon systems (I to IV). These sequences have been developed during the Pleistocene and Holocene, in response to glacioeustatic cycles of 100 ka. The Holocene coastal system, related to the younger sequence (IV), exhi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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10. Análise crítica do ensaio de determinação da curva mestre (ASTM E 1921) aplicado a um aço da classe API 5L X80. / Critique analyse of essay of determination of master curve (ASTM E 1921) applied the an API 5L X80 steel.
One of the key aspects of structural integrity is the consideration of scale effects characteristic of materials wich present quase-brittle behavior. The Master curve method, designed for ferritic steels operating at temperatures in the materials corresponding to the ductile-brittle transition. This method combine charpy impact testing and a few fracture tou
Publicado em: 2011
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11. Análise dos deslocamentos térmicos de eixo-árvores de máquinas-ferramenta em altas rotações / ANALYSIS OF MECHANICAL AND THERMAL DISPLACEMENTS IN HIGH SPEED MACHINE TOOL SPINDLES
Machine tools play a key role in modern industrial production; therefore the technological development of machine tool industry has grown over the past decades. High Speed Machining (HSM) is widely used for machining complex and free form surfaces with high geometrical and dimensional accuracy. The spindle is one of the main items of a machine tool. Thus, it
Publicado em: 2011
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12. Importance of killer immunoglobulin-like receptors in allogeneic hematopoietic stem cell transplantation
Hematopoietic stem cell transplantation is the treatment of choice for many hematologic diseases, such as multiple myeloma, bone marrow aplasia and leukemia. Human leukocyte antigen (HLA) compatibility is an important tool to prevent post-transplant complications such as graft rejection and graft-versus-host disease, but the high rates of relapse limit the s
Revista Brasileira de Hematologia e Hemoterapia. Publicado em: 2011