one aspect of self-knowledge is consisted of interaction between soul and actions, ethics and knowledge. according to sadrā's opinion, soul is united with its acquired knowledge and long-term dispositions. the main principles of the theory include:nivocal of entity, (principality of existence) and its gradation) substantial motion of soul,identity of the knower and the known,bodily conting...

duns scouts the famous theologian of thirteen century under the influence of avecina’s doctorine of “nature” on the basis of hierarchy of the unity presents a hypothesis and describes the unconditioned nature as minor unity and individual entities as numerical unity. as an celeberating hypothesis of“distinct forms” it accounts with the haeccity as the criterion of individuality of external enti...

ibn sina speaks repeatedly of the distinction between the specific (khas) being and the positive (ijabi) being; a distinction on the basis of which is his distinction of being and essence. thence, the famous problem of the distinction of being and essence is applicable to this distinction too. the difficulty is this: if the specific being is 'being'? this is indeed a problem about ess...

in order to investigate effects of addition of salvia mirzayanii essence and comparison with antibiotic an experiment was conducted as dietary a completely of the randomized design with 5 treatments, and 5 replicates with 12 chickens per replicate for 42 days with treatments control, virginiamycin antibiotic 10% (100 ppm) and three levels of s. mirzayanii essence (200, 400 and 600 ppm). weight ...

one of the important philosophical issues and debates dating back over two thousand years, and the beginning of wisdom in ancient greece has been proposed, is the problem of essence. some believe that the discussion on the issue of substance is aristotelian thought, and believe that the roots of this attribution in aristotle approach to the existence and its relation with the essence and nature...

in this study, the concentrations of 25, 375 and 500 ml l -1 of cola+ 2000 mg l -1 of peppermint essence and concentrations of 30, 45 and 60 ml l -1 of apple extract +2000 mg l -1 rosemary essence on alstroemeria cut flowers (cv. balance) were investigated to verify the use of natural ingredients in flowers preservative solutions. this experiment was conducted in the laboratory of gorgan univer...