The nonlinear system becomes an area with numerous investigations over the past decades. The conventional modal analysis could not be  applied on nonlinear continuous system which makes it impossible to construct the reduced order models and obtain system response based on limited number of measurement points. Nonlinear normal modes provide a useful tool for extending modal analysis to nonlinea...

This PLoS Medicine Debate examines the different approaches that can be taken to tackle neglected tropical diseases (NTDs). Some commentators, like Jerry Spiegel and colleagues from the University of British Columbia, feel there has been too much focus on the biomedical mechanisms and drug development for NTDs, at the expense of attention to the social determinants of disease. Burton Singer arg...

Generative grammarians have relied on introspective intuitions of well-formedness as their primary source of data. The overreliance on this one type of data and the unsystematic manner in which they are collected cast doubt on the empirical basis of a great deal of syntactic theorizing. These concerns are illustrated with examples and one more detailed case study, concerning the English verb-pa...

the significance of research article (ra) abstract as a key academic genre has recently motivated analysts to focus on this neglected area. considering a summary function for abstracts, most genre researchers have adopted the conventionally proposed introduction- method- results- discussion (or conclusion) (imrd) model for analysis. however, the problems reported, especially for results and dis...

This study addresses the verb “kana” in its confirmed form and it was not limited to what grammarians mentioned a few specific cases when is prefixed. It took lot of effort from look into permissibility prefix work sentence, which makes them confirmation connotation places other than they have mentioned. Objectives: Establishing origins affirming meaning sentence through different evidence, as ...

With the rising standard of the s ta te of the art in text generation and the increase of the number of practical generation applications, it becomes more and more important to provide means for the maintenance of the generator, i.e. its extension, modification, and monitoring by grammarians who are not familiar with its internals. However, only a few sentence and text generators developed to d...

  Editorial Challenges abound as to the journals in Persian, which here I will refer to some of them. However, many of these challenges are concerned with all journals. The main problem which most articles suffer is neglecting the three elements of articles' necessity, purpose and benefit by their writers. Sometimes, one, two or all three of these elements are neglected, or little attention ...