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Focusing on the model of demand-driven innovation and spatial competition over time in Jovanovic and Rob (1987), we study the effects of the robustness of estimators employed by firms to make inferences about their markets on the firms’ growth patterns. We show that if consumers’ signals in...
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reliability and maintenance optimization applications. For this purpose, non‐parametric two‐sample tests for censored data are …
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The reliability of a product is generally concerned with failures during its operating life. Accelerated (stress) burn … will improve reliability in service. Studies economic designs of stress screening plans where every finished product is … subject to burn‐in. Examines the optimal burn‐in time in minimizing total testing, manufacturing, quality and reliability …
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between the functional tests and the parametric tests. The data were obtained by stressing statistical samples of TMS2114L … NMOS static RAMs to varying total doses of ionizing radiation. Presents and discusses the results obtained from these tests …
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assessing new product reliability, namely reliability demonstrating testing, and presents its numerous shortcomings and … deficiencies. Analyses the results of performing reliability demonstration testing on eight products which support the viewpoint … that it is no longer appropriate. Proposes a SURGE (stress unveiled reliability growth enhancement) process, leading to …
Persistent link: https://www.econbiz.de/10014801145
An alternative is proposed to the Weibull cumulative exposure model in step‐stress testing, that we call the transformed exponential model. The proposed model comes from a natural transformation of the exponential cumulative exposure model. It is as flexible as the cumulative exposure model...
Persistent link: https://www.econbiz.de/10014801237
is used here as a of widespread standardized assessment procedures, such as tests, questionnaires, scales, algorithms … of ensuring assessment tool reliability and validity; analysis results. Description of the tool should always include … structure of the tool, and scoring. Description of the method of verifying assessment tool reliability and validity should …
Persistent link: https://www.econbiz.de/10010894373