in this research, it has been tried to survey certain persian sentences and based on the linguists' ideas the existence of the number phrase in definition phrase in the persian language is demonstrated. then it has been attempted to show that the position of the plural morpheme in persian, quite similar to the other languages, is the core of the number phrase. along with surveying the feat...

The educational knowledge domain may be understood as a system composed of multiple, co-evolving networks that reflect the form and content of a cultural field. This paper describes the educational knowledge domain as having a community structure (form) based in relations of production (authoring) and consumption (referencing), and a cognitive structure (content) based in relations of ideas and...

There are such great names in language studies as Noam Chomsky, Lev S. Vygotsky, Howard Gardener and Michael Halliday who are widely accredited with having introduced new concepts in linguistics and neighboring disciplines and to whom we remain deeply indebted. In this article which has been written on the occasion of Professor Henry Widdowson's visit in April 2018 to Azarbaijan Shahid Madani U...

for discussion of these ideas. David Andrews can be credited for having introduced this topic at an early point, whilst Uta Frith and Franky Happe can be credited for their influential notion of 'cognitive style'. Finally, Dante Cicchetti and Alan Sroufe provided excellent editorial advice.

We use topological ideas to show that, assuming the conjecture of Erdös [4] on subsets of positive integers having no p terms in arithmetic progression (A. P.), there must exist a subset Mp of positive integers with no p terms in A. P. with the property that among all such subsets, Mp maximizes the sum of the reciprocals of its elements.

preliminary design ideas, mostly not manifest, are generated in the designers’ minds at the very early stages of their encounter with the design problems. this paper reports a study of the sources from which these ideas are originated, and the corresponding role each source plays in the process of designing. the study was undertaken through the analysis of semi-structured interviews with eight ...

How ideas are passed from one person to another, or to a group of others, is a subject which is by no means so clear as would seem at first sight. It is of course obviously of prime importance in many walks of life, from the teacher to the politician; and (it is to be devoutly hoped) all concerned are prepared to study the subject scientifically. Less obvious, but equally vital, is the problem ...

The branch of physics called thermodynamics deals with the laws governing the behavior of physical systems at finite temperature. These laws are phenomenological, in the sense that they represent empirical relations between various observed quantities. These quantities include pressure, temperature, density and other measurable parameters that define the state of a given system. Thus, in discus...