since the third and fourth centuries ah, “the theory of moderation” which has greek origination and is based on aristotle's ideas in ethics, gradually entered islamic ethical literature and many scholars, such as ibnmiskawayhand khawajehnasir al-din tusi, found their ethical works on this idea. according to this theory, the virtue is complying with “the mean” in every action and avoiding t...

the ideal theory is plato’s most important philosophical view involving his allegory of the cave. he tried much to explain this theory and present arguments in order to prove it. however, his views on the proof arguments and the concrete materials with ideals suffer from shortcomings. the present paper argues that the critiques of aristotle, avicenna, and allamah tabatabaee against this theory ...

the concept of theory of mind (tom) refers to the ability to predict and explain feelings, thoughts, ideas and intentions of self and others. patients with autism spectrum disorders (asd) show a deficient development of theory of mind. specifically, individuals with autism spectrum disorders fail to understand not only that others have minds, but also that other minds have different thoughts, a...

In the present investigation, we study the reflection of plane waves, that is, Longitudinal displacement wave(P-Wave), Thermal wave(T-Wave) and Mass Diffusive wave(MD-Wave) in thermodiffusion elastic-half medium which is subjected to impedence boundary condition in context of one relaxatioon time theory given by Lord and Shulman theory (L-S) and the Coupled theory (C-T) of thermoelasticity. The...

plato in theory of philosopher-king believes that all of the members of ideal city-state, whether ruler or citizens, will attain happiness if the philosopher is the ruler. but there are paradoxes in the theory and the bases of the happiness are unstable too. in other words, plato in his theory presents hierarchical dualities (intelligible/visible world, episteme/ doxa,true/ untrue or shadow, …)...

Recent works done by nano-engineers and nano-sciences about mechanical behavior of nano-plates including bending, buckling and vibration response were reviewed. The authors used non-classical elasticity theories to explain these behaviors of plate structures. Some of them employed Hamilton’s principle along with stain gradient theory, nonlocal theory, surface theory and couple stress theory to ...