منابع مشابه
Mathematical Simulation for the Effects of Flow Control Devices in a Six- strand Tundish in Continuous Casting of Steel Billet
The method of continuous casting of steel is now often used in the metallurgical industry, due to the increasing demand for the production of high – quality steel. An important device of continuous casting machine is the tundish, in which a stabilized steel flow has a crucial effect on the quality and efficiency conditions of the continuous casting process. In this study fluid flows in a six – ...
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BACKGROUND CPAP titration may be completed by automatic apparatus. However, differences in pressure behaviour could interfere with the reliability of pressure recommendations. Our objective was to compare pressure behaviour and effective pressure recommendations between three Automatic CPAP machines (Autoset Spirit, Remstar Auto, GK 420). METHODS Sixteen untreated obstructive sleep apnea pati...
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Compared with conventional gel-based techniques, such as gel electrophoresis, which are routinely used for bioseparation in biology and biomedical laboratories, nanofluidic devices with regular engineered sieving structures offer the potential for faster separation, better resolution, higher throughput, and more convenient sample recovery. Here, we detail the fabrication process of a two-dimens...
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Biochemical sample mixtures are commonly separated in batch processes, such as filtration, centrifugation, chromatography or electrophoresis. In recent years, however, many research groups have demonstrated continuous flow separation methods in microfluidic devices. Such separation methods are characterised by continuous injection, real-time monitoring, as well as continuous collection, which m...
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This review highlights the state of the art in the field of continuous flow nitration with miniaturized devices. Although nitration has been one of the oldest and most important unit reactions, the advent of miniaturized devices has paved the way for new opportunities to reconsider the conventional approach for exothermic and selectivity sensitive nitration reactions. Four different approaches ...
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ژورنال
عنوان ژورنال: Anaesthesia and Intensive Care
سال: 1991
ISSN: 0310-057X,1448-0271
DOI: 10.1177/0310057x9101900216