منابع مشابه
When Can Finite Testing Ensure Infinite Trustworthiness?
In this paper we contribute to the general philosophical question as to whether empirical testing can ever prove a physical law. Problems that lead to this question arise under several contexts, and the matter has been addressed by the likes of Bayes and Laplace. After pointing out that a Bayesian approach is the proper way to address this problem, we show that the answ...
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The use of a pseudo-random number generator to produce test cases for software appears not to be widely used, although the method has been reported in the literature for many years [1, 2, 4]. This paper draws on experience with this technique in two areas: compilers and software components. The use of a pseudo-random number generator to produce test cases which are expected to reflect actual us...
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Calibration and Reference Blocks ................................................................. 7 Longitudinal Wave Probes ............................................................................. 7 Transverse Wave Probes ............................................................................. 10 Measurement of Steel Thickness ...........................................................
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INTRODUCTION Automation of ultrasonic testing procedures is a kind of non-destructive testing procedures, which is involves the use of both longitudinal and transverse high-frequency sound waves for the exploration and/or mapping of both surface and sub-surface defect or irregularities. Of course the material thickness or the material loss (corrosions/ erosions) can also be observed by the conc...
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ژورنال
عنوان ژورنال: Journal of the Japan Welding Society
سال: 1985
ISSN: 0021-4787,1883-7204
DOI: 10.2207/qjjws1943.54.28