We will extend Reed's Semi-Strong Perfect Graph Theorem by proving that unbreakable C 5-free graphs diierent from a C 6 and its complement have unique P 4-structure.

Innovations and creations in fields such as religion, thought, art, literature, music, wisdom, gnosism philosophy are the common products of human civilization epic. Almost all these result chained cumulative efforts based on heritage humanity throughout history. Again, every thinker has established grounded his system thought by interpreting, renewing, updating adding to legacy previous thinke...

The Wonderful Lemma, that was first proved by Roussel and Rubio, is one of the most important tools in the proof of the Strong Perfect Graph Theorem. Here we give a short proof of this lemma.

“what is the essential believes of a mature human being or perfect personality from quran’s viewpoint? the present article is going to respond to this question; but first of all, we will explain some of the essential characteristics of qur’anic anthropology which is the basis of its studies concerning perfect personality. then, we will take into consideration the concepts of healthy and sicknes...

theoratical and practical return to islamic heritage is a developing instrument of the new thoughts and approaches in muslem intellectuals. of cours. the basis of this incredble heritage can be found in behavour of the inevrables particularly imam ali which has been demonstrated in nahjolballagheh: a proper conceptualization of alavi government. imam ali`s governmental experiences is a perfect ...

An unusual suicide is described where the deceased, a schizophrenic young man in perfect physical health, deliberately injected himself subcutaneously with snake venom, by means of a syringe. The circumstances, autopsy findings and laboratory investigations are recorded.