منابع مشابه
Soaking up stress
Text by Rabiya S. Tuma [email protected] Soaking up stress O n page 115, Ku and Omary add one more function to keratin’s expanding repertoire. In addition to acting as a structural protein in liver cells, keratin 8 (K8) apparently absorbs excess phosphorylation during stress and thus reduces the likelihood of apoptosis. Humans who carry a G61C polymorphism in K8 are predisposed to liver disease w...
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Chemical engineering operations commonly involve the use of packed and fluidized beds. These are devices in which a large surface area for contact between a liquid and a gas (absorption, distillation) or a solid and a gas or liquid (adsorption, catalysis) is obtained for achieving rapid mass and heat transfer, and particularly in the case of fluidized beds, catalytic chemical reactions. You wil...
متن کاملProblem solving by soaking the concept network
Because of the complexity and fuzziness of the real world, it’s hard to build a dense knowledge system and reason in it with traditional methods. But man can deal with such tasks freely. Inspired by cognition and linguistics, a solution is advanced for reasoning dense knowledge in this paper. Objects and concepts are organized in the form of concept graph. Soaking the nodes in the graph until t...
متن کاملWho needs beds?
We wish to respond to two recent articles highlighting a decline in the frequency of bedside teaching and advocating a return to this traditional clinical education set piece [1, 2] We agree with the assertion that bedside teaching has, in the past, proved to be an important form of clinical education through which learners gain professional, communication, physical examination and reasoning sk...
متن کاملHow many hospital beds?
For many years, average bed occupancy level has been the primary measure that has guided hospital bed capacity decisions at both policy and managerial levels. Even now, the common wisdom that there is an excess of beds nationally has been based on a federal target of 85% occupancy that was developed about 25 years ago. This paper examines data from New York state and uses queueing analysis to e...
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ژورنال
عنوان ژورنال: BMJ
سال: 1973
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.5852.553-c