A description and comparison of various EXAFS-like phenomena are presented based on theoretical and practical considerations. Most of the phenomena are similar but not exactly the same as EXAFS. This does not limit their usefulness for structure determination but requires separate experimental calibration and theoretical calculations.

The coronavirus 2019 (COVID 19) pandemic has been a worldwide catastrophe. Four centuries after the plague pandemic, this highly contagious RNA virus ( SARS-CoV-2) become nightmare due to its relentless spread, infecting millions of people with an unpredictably higher fatality, and sequelae yet follow. This viral disease devastated world population in many ways. It affected all stages life, sta...

since the true understanding of each dialect depends on an understanding of language changes, this paper discusses the historical course of language in egypt and the linguistic features of the egyptian dialect based on historical linguistics. what this paper takes into consideration is the presence of arabic in egypt before the advent of islam and discusses the extent of its impression from the...

An important challenge in constraint programming is to rewrite constraint models into executable programs calculating the solutions. This phase of constraint processing may require translations between constraint programming languages, transformations of constraint representations, model optimizations, and tuning of solving strategies. In this paper, we introduce a pivot metamodel describing th...

a remarkable part of foreign cultural products is the audiomedial texts like feature films and tv series. they have a more extensive addressee circle on the basis of the medium, through which they are transferred. these products fascinate many people and therefore play a very vital role within intercultural relations. there are many people who are not able to speak other languages except their ...

language like other inventions was originated to serve human needs in different civilization. different language was created later. contextually the importance of translation from one language to another is not only to understand words; as the words are not the elements of translation. importance and base of translation lies in context to understand it. after getting the content, one should d...