منابع مشابه
Forty Data Communications Research Questions Forty Data Communications Research Questions
About ten years ago, Bob Lucky asked me for a list of open research questions in networking. I didn’t have a ready list and reacted it would be good to have one. This essay is my (long-belated) reply.
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The authors explore the effect of a form of question context on responses to a computer-mediated marketing research survey. As an increasing proportion of marketing research is conducted through computer interfaces, the pool of potential context effects is rapidly expanding. The authors conduct an experiment using a multi-item scale that consists of five dimensions and manipulate three such con...
متن کاملViii. Communications Research
In the past quarterly period, the heuristic expression for rms interference given in the Progress Report, April 15, 1949 was considered in more detail. A rigorous justification was found for this expression and also for a simpler, allied problem. The allied problem is the computation of the power spectrum of a transmitter with sinusoidal frequency modulation. When the problem is handled in a co...
متن کاملMedical research in the Sudan since 1903.
EARLIER HISTORY OF MEDICAL RESEARCH IN THE SUDAN 1903-1948 ORGANIZED MEDICAL RESEARCH in the Sudan, which was a development of the early years of this century at a time when proper medical administration in the country was hardly in existence, owed its inception to the initiative of a great humanitarianMr. (later Sir) Henry S. Wellcome-the founder of what is known today as the Wellcome Foundati...
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ژورنال
عنوان ژورنال: Public Opinion Quarterly
سال: 1987
ISSN: 0033-362X,1537-5331
DOI: 10.1093/poq/51.4_part_2.s25