Results 11 to 20 of about 151,456 (209)
CURRENT COGNITION OF ROCK TENSILE STRENGTH TESTING BY BRAZILIAN TEST
Rudarsko-geološko-naftni Zbornik, 2015 Tensile strength in rock mechanics is a characteristic more frequently determined in the indirect rather than direct way. This paper presents a historical review of the development of the indirect method called the Brazilian test, comprising the period ...
Zlatko Briševac +2 more
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A Test of Competition in Brazilian Banking [PDF]
SSRN Electronic Journal, 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.
Márcio I. Nakane
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Engineering Transactions, 1996 The first part of the present paper is devoted to the analysis of the standard Brazilian test, based on the theory of elasticity. Some literature data on the differences between the tensile strength Sr in the usual sense and the approximate strength Srb
J. Zawada
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Performance of an adult Brazilian sample on the Trail Making Test and Stroop Test [PDF]
Dementia & Neuropsychologia, 2014 Objective: The Trail Making Test (TMT) and Stroop Test (ST) are attention tests widely used in clinical practice and research. The aim of this study was to provide normative data for the adult Brazilian population and to study the influence of gender ...
Kenia Repiso Campanholo +6 more
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Development of the Brazilian version of the Child Hayling Test [PDF]
Trends in Psychiatry and Psychotherapy, 2016 Introduction: The Hayling Test assesses the components of initiation, inhibition, cognitive flexibility and verbal speed by means of a sentence completion task. This study presents the process of developing the Brazilian version of the Child Hayling Test
Larissa de Souza Siqueira +3 more
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Validation of the brazilian version of the halitosis associated life-quality test (HALT) [PDF]
, 2020 The present study aimed to validate (cross-culturally adapt and test psychometric properties) the Brazilian version of the Halitosis Associated Life-Quality Test (HALT).
Juliana Oliveira da Silveira +4 more
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TIME-COMPRESSED SPEECH TEST IN BRAZILIAN PORTUGUESE [PDF]
Clinics, 2007 The time-compressed speech test has existed since the 1970s. It is sensitive for evaluating auditory closure. However, it is not used in Brazil because until recently, it had not been developed in Portuguese.To develop a compressed speech test in Portuguese, to apply it to normal-hearing adults, and to verify which of the compressed lists (50%, 60%, or
Rabelo, Camila Maia, Schochat, Eliane
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Failure in Confined Brazilian Tests on Sandstone [PDF]
Applied Sciences, 2021 Strength of rocks in the confined tension region, where the minimum principal stress is tensile, has only infrequently been measured and is not well understood. Quasi-static confined Brazilian tests under a range of confining stresses (2.76 to 27.58 MPa) where used to determine the strength of sandstone in the confined tension region.
Tyler Hagengruber +4 more
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Experimental Investigation of Progressive Failure Processes Using 3D Acoustic Emission Tomography
Frontiers in Earth Science, 2021 In this paper, the potential of 3D acoustic emission (AE) tomography technique in demonstrating fracture development and delineating stress conditions was examined. Brazilian tests and uniaxial compression tests were monitored by 3D AE tomography.
Yan Cheng +4 more
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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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