Results 21 to 30 of about 7,749,107 (294)
Limit analysis solution of dynamic Brazilian tests
Yantu gongcheng xuebao, 2017 By using the limit analysis upper bound theorem, the elastic solution of dynamic Brazilian tests is optimized. Considering the effects of the radially angled cracks caused by the high-speed impact at contact points of the disk on the dynamic tensile ...
YANG Ren-shu 1,2, CHEN Jun 1, LIU Dian-shu 1,2
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Color Trails Test: a Brazilian normative sample [PDF]
Psicologia: Teoria e Pesquisa, 2010 present study aims to evaluate psychometric data on the population of Brazil using of the Color Trails Test (CTT). The instrument was applied to 1,942 subjects who came from the north (1.4%), northeast (10.4%), midwest (7.7%), southeast (65.9%), and south (13.9%) regions of Brazil. Ages varied from 18 to 86 years (M = 40.03 years; DP = 16.02), with 386
Rabelo, Ivan Sant' Ana +7 more
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DNA tests probe the genomic ancestry of Brazilians [PDF]
Brazilian Journal of Medical and Biological Research, 2009 We review studies from our laboratories using different molecular tools to characterize the ancestry of Brazilians in reference to their Amerindian, European and African roots. Initially we used uniparental DNA markers to investigate the contribution of distinct Y chromosome and mitochondrial DNA lineages to present-day populations.
Pena, S.D.J. +3 more
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New approach of concrete tensile strength test
Case Studies in Construction Materials, 2020 The study aims to develop a new approach of concrete tensile strength test characteristic by minimizing the traditional drawbacks such as load eccentricity, stress or strain non-uniformity and stress concentration in traditional test methods and of a ...
Sa’ad Fahad Resan +3 more
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Validation of the Simple Shoulder Test in a Portuguese-Brazilian population. Is the latent variable structure and validation of the Simple Shoulder Test Stable across cultures? [PDF]
PLoS ONE, 2013 The validation of widely used scales facilitates the comparison across international patient samples. The objective of this study was to translate, culturally adapt and validate the Simple Shoulder Test into Brazilian Portuguese.
Jose Osni Bruggemann Neto +6 more
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A simple discrete-element-model of Brazilian test [PDF]
The European Physical Journal B, 2016 We present a statistical model which is able to capture some interesting features exhibited in the Brazilian test. The model is based on breakable elements which break when the force experienced by the elements exceed their own load capacity. In this model when an element breaks, the capacity of the neighboring elements are decreased by a certain ...
Kundu, Sumanta +2 more
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Proposal for a Brazilian centre on alternative test methods
ALTEX, 2009 Several initiatives have recently taken place in Brazil in order to foster the creation of centers dedicated to alternatives to animal testing. In 2008, Vanessa Sá-Rocha organized a meeting with Brazilian regulatory authorities and the major stakeholders in the field of testing to foster discussions on the process of funding, development, and ...
Eskes, Chantra +9 more
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A Test of Competition in Brazilian Banking [PDF]
, 2001 This paper implements an empirical test of market power for Brazilian banking based on Bresnahan (1982) and Lau (1982). A dynamic version of the test is applied. The results show that the banking industry in Brazil is highly competitive, although the perfect competition hypothesis is rejected. The hypothesis that Brazilian banks behave like a cartel
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Applied Sciences, 2023 In this study, concrete was selected to investigate the real-time splitting tensile mechanical and fracture behaviours of brittle materials using the Brazilian test under concentrated and distributed boundary conditions.
Haozhe Liang +4 more
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This is a sample submission generated by Vireo to test the repository deposit ...
Submitter, Test
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