منابع مشابه
Nasogastric Tube Placement in Newborns Before Discharge.
The aim of this study was to assess the knowledge of medical staff (physicians) at different levels about insertion or placement of nasogastric tube (NGT) in a normal newborn before discharge. It was a survey-based, observational study conducted at King Khalid University Hospital. Atotal of 103 doctors were sent text message; among those 81 (78.6%) responded. Among the respondents, 27, 16, 11 a...
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A swelling response by the polaroplast organelle initiated microsporidian invasion tube extrusions by Glugea hertwigi spores. The tumescence was induced by the displacement of internal calcium. Sodium citrate, phosphate, and the calcium ionophore A23187 were effective in initiating polaroplast swelling and spore discharge; however, the addition of external CaCl2 switched the expanded polaroplas...
متن کاملSimulation of Gas Discharge in Tube and Paschen’s Law
According to the related theory about gas discharge, the numerical model of a gas discharge tube is established. With the help of particle simulation method, the curve of relationship between gas ignition voltage, gas pressure and electrode distance product is studied through computer simulation on physical process of producing plasma by DC neon discharge, and a complete consistence between the...
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Recently testing of Quantum-dot Cellular Automata (QCA) Circuits has attracted a lot of attention. In this paper, QCA is investigated for testable implementations of reversible logic. To amplify testability in Reversible QCA circuits, a test method regarding to Built In Self Test technique is developed for detecting all simulated defects. A new Reversible QCA MUX 2×1 desig...
متن کاملDesigning of Testable Reversible QCA Circuits Using a New Reversible MUX 2×1
Recently testing of Quantum-dot Cellular Automata (QCA) Circuits has attracted a lot of attention. In this paper, QCA is investigated for testable implementations of reversible logic. To amplify testability in Reversible QCA circuits, a test method regarding to Built In Self Test technique is developed for detecting all simulated defects. A new Reversible QCA MUX 2×1 desig...
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ژورنال
عنوان ژورنال: Nature
سال: 1942
ISSN: 0028-0836,1476-4687
DOI: 10.1038/149112b0