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Shibba Takkar Chhabra Shivani Mehta Sandeep Chhabra Manikant Singla Naved Aslam Bishav Mohan Gurpreet Singh Wander 《Indian journal of clinical biochemistry : IJCB》2018,33(2):235-238
Torsades de pointes with prolonged QTc interval is a form of ventricular tachycardia. Many predisposing factors have been identified and hypocalcemia is among the rare ones. Our case illustrates that though rare, hypocalcemia might manifest as torsades de pointes with prolongation of QTc interval. Early diagnosis and management of dyselectrolytemia can prevent these patients from catastrophic torsades de pointes. 相似文献
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An accurate measurement of force and biomechanical energy that people can impart through kicking is useful for kick-related sports training. Existing methods are indirect measurements or focus on force and not on the total energy of the kick. A kick test rig was designed, constructed and instrumented to measure the force and displacement of a vertical target subjected to kicking. The kick energy was calculated from the recorded force and displacement histories. The methodology for measurement of kick force and energy was validated by an open stance front kick test by 52 volunteers. The results showed that 67% of the participants could achieve an average energy above 100 J. An increasing trend of kick energy with increasing body weight of participant was observed. The participant’s gender had a strong influence on the kick energy, while training in martial arts does not appear to be a significant parameter. A probability analysis showed that one in one hundred adults will be able to kick with energies exceeding 215 J. 相似文献
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In this part we shall outline the challenges one faces while developing time-domain radiofrequency (RF) EPR imaging spectrometer for in vivo studies. Time-domain or FT-EPR is quite a different animal compared to the CW modality. The evolution of FT-EPR instrumentation at the National Cancer Institute, NIH, USA and representative examples of application in cancer research are outlined in this article. 相似文献
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W.J. Baker Vishwa Mohan Mishra James R. Bradon John A. Lent Richard L. Merritt Gayle Durham Hollander 《Communication Booknotes Quarterly》2013,44(2):6-8
W.J. Baker's A History of the Marconi Company (New York: St. Martin's Press, 1972–$12.95) Vishwa Mohan Mishra's Communication and Modernization in Urban Slums (New York: Asia Publishing House, Inc., 1972—$6.95, with paper edition available) James R. Bradon (ed.) The Performing Arts in Asia (Paris: Unesco [available in this country from New York: Unipub, Inc.], 1971—$3.00, paper) John A. Lent (ed.) The Asian Newspapers' Reluctant Revolution (Ames: Iowa State University Press, 1971—$12.50) Richard L. Merritt (ed.) Communication in International Politics (Urbana: University of Illinois Press, 19Y2—$15.00) Gayle Durham Hollander's Soviet Political Indoctrination: Developments in Mass Media and Propaganda Since Stalin (New York: Praeger Special Studies in International Politics and Public Affairs, 1972—$15.00) 相似文献
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Statistical inference is introduced here as an application of inductive inference. Using examples it is illustrated how random sampling allows data to be modelled with the help of probability models and how these probability models provide the mathematical tools for statistical inference. 相似文献
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Knowledge as a valuable asset of organizations is increasingly incorporated into thinking about strategy. Studies of knowledge management (KM) suggest that executives engaged in decision making often have a slender understanding of the strategic significance of knowledge. When addressing the challenge of explicating and designing a knowledge strategy, logics of codification and personalization have been differentiated and commended. The paper draws upon evidence from four case studies to identify factors that shape the evolving contexts of knowledge strategies. It is in these contexts that the challenge of continuously reviewing and revising the mix of codifying and personalizing aspects of strategic KM is practically accomplished. The cases are analysed with reference to external competition, leadership, organizational politics, culture and technology as a basis for advancing a more dynamic framework for the analysis of knowledge strategies. 相似文献