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Mostrando 1-12 de 24 artigos, teses e dissertações.
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1. Optimized dimensioning of steel-concrete composite beams
Resumo As seções mistas de aço e concreto estão cada vez mais sendo utilizadas na construção civil, tanto no cenário mundial quanto no Brasil. O trabalho conjunto do perfil de aço e da laje de concreto aumenta consideravelmente o desempenho do elemento estrutural misto devido ao aproveitamento das vantagens de cada material. Neste trabalho, é utiliz
Rev. IBRACON Estrut. Mater.. Publicado em: 13/12/2019
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2. Strategies to minimize medication errors in emergency units: an integrative review
RESUMO Objetivo: Avaliar as estratégias utilizadas pela equipe de Enfermagem para minimizar os erros de medicação nas unidades de emergência. Método: Revisão integrativa da literatura realizada nas bases de dados PubMed, BDenf, Cochrane e LILACS. Pesquisa atemporal, sem limitação de idioma, realizada por pares. Foram incluídos nesta pesquisa artig
Rev. Bras. Enferm.. Publicado em: 2019-02
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3. Reinforced Concrete Beam-Column Inverted Knee Joint Behaviour after Ground Corner Column Loss-Numerical Analysis
Abstract Beam-column joints are critical component in the load path of reinforced concrete (RC) frames, due to their role in transferring loads among different RC frame components. The loss of a ground corner column in a RC frame turns an exterior joint into an inverted knee joint and recent code provisions for exterior joints are not sufficient to knee join
Lat. Am. j. solids struct.. Publicado em: 04/10/2018
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4. Vibration behavior of thin-walled steel members subjected to uniform bending
Abstract This article reports the results of an investigation on the effects of internal moments on the vibration behavior of thin-walled steel members. The analyses are based on the Generalized Beam Theory (GBT), a thin-walled bar theory accounting for cross-section in-plane deformations - its main distinctive feature is the representation of the member def
REM, Int. Eng. J.. Publicado em: 2018-07
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5. Behaviour of stiffened concrete-filled steel composite (CFSC) stub columns
This paper investigates the behaviour of axially loaded stiffened concrete-filled steel composite (CFSC) stub columns using the finite element software LUSAS. Modelling accuracy is established by comparing results of the nonlinear analysis and the experimental test. The CFSC stub columns are extensively developed using different special arrangements, number,
Lat. Am. j. solids struct.. Publicado em: 2013-03
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6. Um estudo sobre reconhecimento de padrões: um aprendizado supervisionado com classificador bayesiano / A study on pattern recognition: supervised learning with a Bayesian classier
The facility we have to recognize a face, to understand spoken words, reading manuscripts, identifying car keys in our pocket and deciding whether an apple is ripe by its smell, belie the complex processes that are behind the act to recognize these patterns. These recognitions have been crucial to our survival, and over the past tens of millions of years sop
Publicado em: 2011
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7. Incorporação de novas tecnologias de informação em um sistema de distribuição de medicamentos : avaliação quanto ao aumento da segurança de pacientes / Incorporation of new information technologies in a system of drug distribution: evaluation in increasing the safety of patients
Introduction: The field hospital has been undergoing constant organizational changes due to the introduction of new technologies that encourage patient safety. Those applied to the distribution of drugs can shorten the number of errors distribution, obtain real-time a high level of information about every process and better manage the time of the pharmacist
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2010
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8. Assessment of informatization for the dispensing of medications at a university hospital
INTRODUCTION: Informatics and automation are important tools for the reduction of work, errors and costs in a hospital pharmacy. OBJECTIVES: To describe the structuring and function of an informatized system for the dispensing of medications and to assess its effect on nursing and pharmacy services during the period from 1997 to 2003. MATERIALS AND METHODS:
Clinics. Publicado em: 2010
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9. Development of mechanical, reliability and optimization models for application in reinforced concrete structures / Desenvolvimento de modelos mecânicos, de confiabilidade e de otimização para aplicação em estruturas de concreto armado
This work presents some developments in the mechanical modeling of reinforced concrete bar structures, as well in the coupling of reliability and RBDO optimization models, with the purpose of obtaining optimal dimensions considering the safety requirements specified in design. As for the mechanical modeling via Finite Element Method (FEM), in addition to geo
Publicado em: 2010
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10. A teoria do risco aplicada à responsabilidade objetiva / The theory of risk applied to strict liability
This dissertation aims to analyze the effects of strict responsibility since the laws of primitive peoples until nowadays, not only from the analysis of studies of the laws, but also the theories that preceded the theory of risk. Besides, it studies the objections that can be raised by one to bar the strict civil liability based on the theory of risk. At the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/04/2009
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11. RELIABILITY-BASED DESIGN OPTIMIZATION OF REINFORCED CONCRETE PLANE FRAMES / PROJETO ÓTIMO BASEADO EM CONFIABILIDADE DE PÓRTICOS PLANOS DE CONCRETO ARMADO
This work compares the Deterministic Design Optimization (DDO) with the Reliability-Based Design Optimization (RBDO) of reinforced concrete plane frames. The structure is modeled by a finite element mesh using bar elements and considering both geometric and material nonlinearities. In the formulation of the proposed optimization problem the design variables
Publicado em: 2008
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12. Um estudo sobre o impacto de tecnologias emergentes: o caso das etiquetas de rádio freqüência na gestão da cadeia de suprimentos
The present research aims to study the benefits that could be possible by using the technology supported by radio frequency for identification purposes. The RFID (radio frequency identification) allows the manufacturing the identification tags (smart labels) whose, accordingly fixed in products, boxes, and even in pallets, induct starting sensible modificati
Publicado em: 2007