نتایج جستجو برای: hartley functions
تعداد نتایج: 492781 فیلتر نتایج به سال:
The landscape of international event-based biosurveillance David Hartley, Noele Nelson, Ronald Walters, Ray Arthur, Roman Yangarber, Larry Madoff, Jens Linge, Abla Mawudeku, Nigel Collier, John Brownstein, Germain Thinus & Nigel Lightfoot To cite this article: David Hartley, Noele Nelson, Ronald Walters, Ray Arthur, Roman Yangarber, Larry Madoff, Jens Linge, Abla Mawudeku, Nigel Collier, John B...
this study was intended to analyze the listening tapescripts of the elementary and pre-intermediate levels of total english textbooks from the pragmatic dimension of language functions and speech acts in order to see whether the listening tasks are pragmatically informative or not. for this purpose, 8 conversations from the two books were selected randomly, and then, the two pragmatic models of...
this study investigated the functions, types and frequencies of code switching in the teachers and students discourse in elt classrooms. to this end, the participants of this study including two groups of teachers and students were selected. the first group of participants were two efl teachers teaching general english courses (at two different levels of proficiency) in an institutional program...
The Hartley transform generalizes to the fractional (FRHT) which gives various uses in different fields of image encryption. Unfortunately, available literature is unable provide its inversion theorem. So accordingly original function cannot retrieve directly, restrict applications. intension this paper propose theorem overcome drawback. Moreover, some properties are discussed paper.
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