Benchmark Test
Mostrando 1-12 de 38 artigos, teses e dissertações.
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1. Relevance of Resin for Photoelasticity
The goal of this study is to test photoelastic resins for manufacturing models with teeth and/or implants under chewing load. Four commercial brands have been chosen: Araldite (Ciba Chemicals), Flexible GIV-Rigid GIV (Polipox) and PL2 (Measurements Group). Nine discs were manufactured, four of them from each of the photoelastic resin brands and five from dif
Mat. Res.. Publicado em: 20/01/2020
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2. Signalling for Status: UAE and Women’s Rights
Resumo Que as sociedades se deveriam pautar pela igualdade de gênero é um ideal normativo forte ao qual os estados costumam subscrever, nem que seja apenas verbalmente. Os Emirados Árabes Unidos, como um estado altamente globalizado e que aspira a um status superior, não estão excluídos desta dinâmica. Se nas décadas seguintes à independência, obti
Contexto int.. Publicado em: 29/07/2019
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3. PERFORMANCE COMPARISON OF SCENARIO-GENERATION METHODS APPLIED TO A STOCHASTIC OPTIMIZATION ASSET-LIABILITY MANAGEMENT MODEL
ABSTRACT In this paper, we provide an empirical discussion of the differences among some scenario tree-generation approaches for stochastic programming. We consider the classical Monte Carlo sampling and Moment matching methods. Moreover, we test the Resampled average approximation, which is an adaptation of Monte Carlo sampling and Monte Carlo with naive al
Pesqui. Oper.. Publicado em: 2018-04
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4. Adaptividade e Estimativas de Erro Orientadas por Metas Aplicadas a um Benchmark Test de Propagação de Onda
RESUMO O objetivo deste artigo é estudar a eficiência e a robustez de técnicas adaptativas e estimativas de erro orientadas por metas para um benchmark test. As técnicas utilizadas aqui são baseadas em um simples pós-processo das aproximações de elementos finitos. As estimativas de erro orientadas por metas são obtidas por analisar o problema direto
TEMA (São Carlos). Publicado em: 2016-04
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5. Hepatitis B virus DNA stability in plasma samples under short-term storage at 42°C
We evaluated the stability of hepatitis B virus (HBV) DNA in plasma samples stored at 42°C for external quality assessment (EQA) panels of viral load. To assess the stability of plasma samples containing different concentrations of HBV DNA, serial dilutions of HBV-infected samples with a viral load of 6.40 log(10) IU/mL were made to yield vira
Braz J Med Biol Res. Publicado em: 13/03/2015
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6. Applying the new concept of maternal near-miss in an intensive care unit
OBJECTIVES: The World Health Organization has recommended investigating near-misses as a benchmark practice for monitoring maternal healthcare and has standardized the criteria for diagnosis. We aimed to study maternal morbidity and mortality among women admitted to a general intensive care unit during pregnancy or in the postpartum period, using the new Wor
Clinics. Publicado em: 2012
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7. A hybrid methodology to solve the container loading problem with weight distribution and cutting problems
Transport of goods has represented an important role in economic development throughout the history and ship containerization brought great advantages. Its invention in mid-1950s brought down the cost of transport and reduced time for loading and unloading cargo. Consequently, it increased efficiency of port working and reduced handling cargo to hours instea
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/09/2011
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8. A comparison of hyperbolic solvers II: ausm-type and Hybrid Lax-Wendroff-Lax-Friedrichs methods for two-phase flows
Riemann-solver based schemes are difficult and sometimes impossible to be applied for complex flows due to the required average state. Other methods that do not use Riemann-solvers are best suited for such cases. Among them, AUSM+, AUSMDV and the recently proposed Hybrid Lax-Friedrichs-Lax-Wendroff (HLFW) have been extended to two-phase flows. The eigenstruc
Brazilian Journal of Chemical Engineering. Publicado em: 2010-03
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9. Parâmetros para o projeto de poltronas aeronáuticas : revisão da literatura e as práticas da indústria no setor de transportes
The comfort issue has gained increasing relevance in aircraft cabin projects, and has become a key variable in studies of passengers propensity to take flights as well as an advantage in a competitive market. Among different variables that can influence the passengers comfort perception, those concerning the seats seem to have great relevance. The initial ai
Publicado em: 2010
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10. Metrics for nonlinear model updating in structural dynamics
The aim of this paper is to perform a comparative study between different distance measures or metrics for use in nonlinear model updating using vibration test data. Four metrics derived from both frequency and time domain updating approaches are studied, including the harmonic balance method, the constitutive equation error, the restoring force surface and
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2009-03
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11. An automated speculative trading system proposal / Uma proposta para um sistema automatizado de tomada de decisão financeira especulativa
In this work we present the development of an automatic trading system based upon simplified time series models that, when applied on prices of liquid financial assets, derivatives and indexes, and with parameters adjusted by extensive back testing and reality conditions checks (Hansens SPA test), seeks to reach out financial returns that exceed the traditio
Publicado em: 2009
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12. RTSCup: testbed for multiagent systems evaluation
The evaluation of any computational system is an important phase of its development process and this is not different to systems that use Artificial Intelligence (AI). For such systems, in particular, there is a trend in employing simulation environments as testbeds, which enable the evaluation of such systems in different test scenarios. The area of interes
Publicado em: 2008