منابع مشابه
Defining the best quality-control systems by design and inspection.
Not all of the many approaches to quality control are equally effective. Nonconformities in laboratory testing are caused basically by excessive process variation and mistakes. Statistical quality control can effectively control process variation, but it cannot detect or prevent most mistakes. Because mistakes or blunders are frequently the dominant source of nonconformities, we conclude that s...
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In practice, manufacturing systems are never perfect and may have low quality outputs. Therefore, different decisions such as reprocessing, sale at lower prices or diminishing are made according to industry and market. This paper investigates the importance of supply chain coordination through developing two models in centralized decision-making for an imperfect quality manufacturing system wit...
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The paper deals with the problem of pointing out and mark the various kind of defects (mainly scars, wrinkles and fire brandings) of tanned calf leathers used in many industrial areas (e.g. household couches and car seats lining ones). In the first experiments here presented the authors try to use the same inspection method previously successfully applied to quality control of hands-made satin ...
متن کاملQuality Inspection and Quality Improvement of Large Spatial Datasets
In this paper we present an approach for quality inspection and quality improvement of spatial data that is based on map matching and map fusion. Two different datasets (GDF/TeleAtlas and OpenStreetMap) are used in this study. At first, the edges in the two datasets are matched manually with a tool developed in VBA and ArcGIS. Then, the form of the matching pairs in both datasets is calculated ...
متن کاملQuality assurance and meat inspection in Australia.
The aim of meat inspection in Australia is to contribute to the production of safe and wholesome food, comply with the requirements of importing countries, and support national animal health objectives. An analysis of the role of quality assurance (QA) in the meat inspection systems at federally inspected establishments shows that the position of Australia as a leading meat exporter is aided by...
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ژورنال
عنوان ژورنال: Concrete Journal
سال: 2013
ISSN: 0387-1061,2186-2753
DOI: 10.3151/coj.51.86