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Evaluation of neural models applied to the estimation of tool wear in the grinding of advanced ceramics
(2015)
Grinding wheel wear, which is a very complex phenomenon, causes changes in most of the shapes and properties of the tool during machining, reducing the efficiency of the grinding operation and impairing workpiece quality. ...
A survey of software testing practices in Costa Rica
(2019-04-24)
Software testing is an essential activity in software development projects for delivering high quality products. In a previous study, we reported the results of a survey of software engineering practices in the Costa Rican ...
Beam Search Algorithms for Minimizing Tool Switches on a Flexible Manufacturing System
(World Scientific and Engineering Acad and Soc, 2009-01-01)
In the minimization of tool switches problem we seek a sequence to process a set of jobs so that the number of tool switches required is minimized. In this work different variations of a heuristic based on partial ordered ...
Beam Search Algorithms for Minimizing Tool Switches on a Flexible Manufacturing System
(World Scientific and Engineering Acad and Soc, 2009-01-01)
In the minimization of tool switches problem we seek a sequence to process a set of jobs so that the number of tool switches required is minimized. In this work different variations of a heuristic based on partial ordered ...
In situ monitoring of dislocation proliferation during plastic deformation using ultrasound
(Elsevier, 2017)
Ultrasound has long been used as a non-destructive tool to test for the brittle fracture of
materials. Could it be used as a similar tool to test for ductile failure? As a first step towards
answering this question, we ...
Evaluation of rapid tests for human immunodeficiency virus as a tool to detect recent seroconversion
(CONTEXTOSALVADOR, 2012)
The identification of recent HIV infection is important for epidemiological studies and to monitor the epidemic. The objective of this study was to evaluate two rapid tests that are easily available to the Brazilian ...
Comet and cytogenetic tests as tools for evaluating genomic instability in seeds of Oryza sativa L. and Phaseolus vulgaris L. from gene banks
(Sociedade Brasileira de Genética, 2018)
This study aimed to assess the feasibility of comet and cytogenetic tests as tools for evaluating genomic instability in seeds of Oryza sativa L. (rice) and Phaseolus vulgaris (beans) L. from gene banks. Rice and beans ...
Teste de Progresso em Consórcios para Todas as Escolas Médicas do Brasil
(Associação Brasileira de Educação Médica, 2019-10-14)
Progress Testing has been applied in Brazil for more than ten years. It is a tool for longitudinal evaluation of students’ knowledge across levels of training. The test situates the student in his evolutionary teaching-learning ...