Struts
Mostrando 1-12 de 24 artigos, teses e dissertações.
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1. Role of multi-layer pyramidal truss cores as an inner material of energy absorbing structures
Abstract In this study, finite element analysis was performed to investigate the feasibility of multi-layered pyramidal truss structures as a filler material of energy absorbing tubes. Rectangular tubes with the filler and empty tubes were compressed at a constant velocity of 10km/h and their energy absorbing capabilities were compared to demonstrate the str
Lat. Am. j. solids struct.. Publicado em: 27/06/2019
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2. Approaches to segment stent area from Intravascular Optical Coherence Tomography
Abstract Introduction Cardiovascular diseases (CVD) have been the focus of research in recent years due to its high mortality rate. It is estimated that 17.5 million people died of CVD in 2012, from which 7.4 million were due to coronary heart disease (CHD). In order to monitor CHD patients and avoid waste of specialists' time, this study proposes the devel
Res. Biomed. Eng.. Publicado em: 27/03/2017
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3. Erosion of inferior vena caval filter noted during robotic assisted laparoscopic partial nephrectomy
Inferior Vena Cava (IVC) filters are mechanical devices implanted to provide prophylaxis against pulmonary emboli in patients for whom standard anticoagulation is either inadequate or contraindicated. A 67-year-old female with a 10-year-old indwelling IVC filter underwent robotic assisted laparoscopic partial nephrectomy for a right upper pole renal mass. Re
Int. braz j urol.. Publicado em: 2012-10
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4. Análise numérica do comportamento de blocos sobre quatro estacas com cálice parcialmente embutido : estudos de casos reais / Numerical analysis of the behavior of four-pile caps of partially embedded socket : studies of real cases
There is a lack of knowledge about pile caps. Studies concerning these elements are limited to the case of pile-caps subjected to centered forces without connection elements. In this context this research aims to clarify some doubts about the behavior of pile caps under centered forces and bending moment. The behavior of four pile-caps with partially embedde
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/12/2011
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5. Avaliação tardia dos stents liberadores de Biolimus A9® pela tomografia de coerência óptica: análise da cobertura tecidual e da aposição das hastes / Long-term follow-up Biolimus A9TM stents with optical coherence tomography: strut apposition and tissue coverage analysis
Introduction: First generation drug-eluting stents (DES) have emerged as a strategy to prevent in-stent restenosis and the need of target-vessel revascularization when compared to bare metal stents (BMS); but at the expense of a higher risk of very late stent thrombosis (ST). Uncovered and malapposed struts may be associated with both late and very late ST.
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/07/2011
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6. The density of lattice sphere packings / A densidade de empacotamentos esfericos em reticulados
This dissertation addresses the lattice theory with focus on packing density, which has many applications and allows to establish interesting connections between topics of linear algebra, calculus of several variables and discrete geometry. The first chapter is an introduction to the main concepts and properties of lattices. In the second chapter we discuss
Publicado em: 2009
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7. Obtenção e caracterização de espumas cerâmicas de alumina para uso como queimadores radiantes
Ceramic foams are cellular porous ceramics that can be produce by different methods, like replica method, sacrificial template method and direct foaming method. Foams are a type of porous ceramic which present many properties making them a very versatile material, used in different applications, like radiant porous burners. Radiant burners consist of ceramic
Publicado em: 2009
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8. Avalição de reusabilidade de aplicações web baseadas em frameworks orientados a ações e a componentes: estudo de Caso sobre os Frameworks Apache Struts e JavaServer Faces
O uso de frameworks para as camadas do Controlador e Visão do padrão arquitetural MVC adaptado para aplicações Web se tornou bastante popular ao longo dos anos. Eles são classificados em Orientados a Ações ou Orientados a Componentes, de acordo com a estratégia de solução adotada pelas ferramentas. A escolha por uma dessas estratégias faz
Publicado em: 2008
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9. Development of computational tools for the emergy evaluation of agricultural systems. / Desenvolvimento de ferramentas computacionais para a avaliação emergetica de sistemas agricolas.
Este trabalho teve como objetivo o desenvolvimento de ferramentas computacionais para a realização da avaliação emergética de sistemas agrícolas utilizando as tecnologias XML, XSLT, Java, JSP, Struts e banco de dados MySQL. Na primeira etapa do trabalho, foram desenvolvidos documentos XML para representar os sistemas de agricultura química da Flórida
Publicado em: 2007
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10. Análise de desempenho de sistemas distribuídos de grande porte na plataforma Java
The lava Platform is increasing1y being adopted in the development of distributed systems with higb user demando This kind of application is more complex because it needs beyond attending the functional requirements, to fulfil1 the pre-established performance parameters. This work makes a study on the Java Vutual Machine (JVM), approaching its intemal aspect
Publicado em: 2007
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11. Linha de produtos de software no processo de geração de sistemas Web de apoio a gestão de fomento de projetos
Currently, one of the public administration challenges is meet more eciently, fast and satisfactory rising and dierentiated demands stemming of society. Governments have been pressured to provide more eciency in the implementation of public resource, greater eectiveness in the expected results of services and social programs, and providing information and se
Publicado em: 2007
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12. Analise de paredes de contenção atraves de metodo unidimensional evolutivo : Marcelo Tacitano / Earth-retaining structures analysis with the evolutionary one-dimensional method
The retaining structures, usually of wood, steel or concrete, can be constituted by sheet pile wall, piles with lagging, ?in cast? pile walls and diaphragm walls among others and need to be designed, so that they reach the requirements about functionality, execution, safety and economy an appropriate way. It is possible divide the design methods in three gre
Publicado em: 2006