منابع مشابه
Sonia Livingstone The work of Elihu Katz : conceptualizing media effects in context
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متن کاملNews From the Global Village: Elihu Katz on the Structure of Television in Developing Countries
There are few countries in the world where television is thought to be fulfilling its potential for the communication of culture and the illumination of public affairs: least of all is it doing so in new and small nations. Yet there is a tendency for people In each country to think that their problems are indigenous problems, that television is much better elsewhere. In some countries it is ass...
متن کاملPaul Katz
Paul S. Katz is a neurophysiologist known for his studies of neuromodulatory synapses in invertebrate neural circuits. Katz’s interest in neurobiology began as an undergraduate at Northwestern University, in Evanston, Illinois. He did his graduate work at Cornell University in Ithaca, New York, where he identified and studied serotonergic neurons in the stomatogastric ganglion of crabs. He was ...
متن کاملHandout 7 Jonathan Katz
Claim 1 ZPP = RP ∩ coRP and hence ZPP ⊆ BPP. Claim 2 ZPP consists of languages L for which there exists a machine M running in expected polynomial time and for which: Pr[M(x) = χL(x)] = 1. (A machine runs in expected polynomial time if there exists a polynomial p such that for all x, the expected running time of M(x) is at most p(|x|).) Summarizing what we have so far: P ⊆ ZPP ⊆ RP ⊆ BPP. Howev...
متن کاملLawrence Katz (1956–2005)
Lawrence C. Katz died of melanoma on November 26, 2005, at the age of 48. He was amongst the most creative and influential neuroscientists of his time. His contributions were both scientific and personal, providing as much to the development of people as to scientific discovery. These affections were always inextricably intertwined, his love of scientific beauty and discovery, and his caring fo...
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ژورنال
عنوان ژورنال: Questions de communication
سال: 2012
ISSN: 1633-5961,2259-8901
DOI: 10.4000/questionsdecommunication.6766