there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...

attempts have been made to study the thermodynamic behavior of 1,3 butadiene purification columns with the aim of retrofitting those columns to more energy efficient separation schemes. 1,3 butadiene is purified in two columns in series through being separated from methyl acetylene and 1,2 butadiene in the first and second column respectively. comparisons have been made among different therm...

There is a few mystical works in Persian literature, the authors of which have mentioned into them the foundations of mysticism definitely. These terms can be inferred from mystical and sūfical works: “purification, devotion, mystical experience, annihilation, conservation of essence, mystical behaviour, rapture, love, poverty, mystical state, unity of existence, knowledge, Sheykh guidance, ...

The stage of the Unity essence is the first stage of manifestation and determination of the essence of the “Unseen of the Unseens” in which the names and entities have conceptual and denotation unity with each other and with the Essence. Perception of the unity essence in mystics language is usually uttered as the stage of manifestation of presence of ipseity and the Unseen of the Unseens and t...

abstract pragmatics is the study of communicative action in its sociocultural context. communicative action includes not only using speech acts (such as apologizing, complaining, complimenting, and requesting), but also engaging in different types of discourse and participating in speech events of varying length and complexity. the present study aimed to investigate the assessment of pragm...