in this paper, some fundamental concepts are given relating to fuzzytopological spaces. then it is shown that there is a contravariant functorfrom the category of the pointed fuzzy topological spaces to the category ofgroups and homomorphisms. also the fuzzy topological spaces which are hopfspaces are investigated and it is shown that a pointed fuzzy toplogicalspace having the same homotopy typ...

The metaphysician, though never so good a theorist, the physician, however sound a practitioner, must both give place to one who, sitting by the well of knowledge, dispenses with grace and justice to his thirsting brethren. He who, by opportunity and industry, can draw the deepest, to him we may look for the best and clearest supply. The pathology of insanity is still in its infancy; nothing is...

there are different approaches in philosophical justification of the influences of metaphysical or spiritual causes on the material world. according to the approaches of the the most muslim thinkers, the deposited factors are influencing the on material world, but such influencing is along with the natural and material causes. accordingly, is it possible to propose a methodological materialism ...

E-businesses play a critical role in today's knowledge-based economies. Despite their ‎increasing portion, e-businesses experience high rates of failure. Therefore, it is of prime ‎importance to identify their decision-making activities encountering outer competitive forces ‎and their internal structural events. In this study, through using the Grounded Theory approach, we ‎analyze interviews c...

The role of self-relevant values (as operationalized via materialism) was studied as a moderator of affective forecasting. Materialists predicted high negative affect in response to a material loss (Study 1), but low negative affect in response to an interpersonal setback (Study 2). For both event types, less negativity was predicted with longer durations from event occurrence, regardless of ma...

Background. Brand personality as a part of brand identity plays an important role in communications; if a brand has no personality, it cannot introduce itself and stay in the mind of the customer. Customer understanding about a brand is far more important than what is expressed as brand reality. Thus, developing an appropriate personality for creating a compatible image of the brand in the cust...