Leyla Demir

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The buffer allocation problem, i.e. how much buffer storage to allow and where to place it within the line, is an important research issue in designing production lines. In this study, buffer allocation problem is solved for unreliable non-homogeneous production lines. The objective is to maximize the throughput of the line under buffer capacity(More)
INTRODUCTION Preanalytical errors, along the process from the beginning of test requests to the admissions of the specimens to the laboratory, cause the rejection of samples. The aim of this study was to better explain the reasons of rejected samples, regarding to their rates in certain test groups in our laboratory. MATERIALS AND METHODS This preliminary(More)
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