background & aim: operation as a stressor can induce physical and psychological negative reactions. considering the anxiety prevalence as the most important sign and symptoms before surgery, on one hand, and the necessity of patients’ mental preparation as the most essential care before surgery, on the other hand, the importance of primary communication of medical centers’ staff would be determ...

background and purpose: scorpion sting is one of the major health problems of undeveloped countries, which causes severe complications and sometimes death.this study aimed toassessment knowledge of scorpion sting patients who admitted to ahvaz razi hospital about pre-hospital care. materials and methods: this is a descriptive study, which its participants were sampled by a pilot method, and the...

abstract aim and background: parenting styles are particular methods that parents use of them in nurturing of their children.the aim of this study was comparing parenting styles of mothers of pre-school children with and without intellectual disabilities. method and material: this is a causal-comparative research.the statistical population of this research includes the whole mothers of pre-scho...

a field experiment was conducted in khorramabad to evaluate the efficacy of 12 herbicides [ethalfloralin (3 l.ha-1), trifloralin (2 l.ha-1), pendimethalin (1.5-2.5 l.ha-1), imazethapyr (0.5-0.7 l.ha-1), isoxaflotole (80 g.ha-1), pyridate (2.5 l.ha-1), bentazon (2 l.ha-1), metribuzine (0.7 kg.ha -1), fomesafen (1 l.ha-1), simazine (80 g.ha-1), prometrine (830 g.ha-1), haloxyfop-r-methyl (1 l.ha-...

background: occupational asthma (oa) is the most common occupational lung disease in developed countries. one of the causative agents is metal fume that may be encountered in steel industries. screening for the oa is mainly performed by questionnaire but in our country spirometry is used more commonly. objective: to compare the diagnostic value of the venables standardized respiratory questionn...

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review and analysis of ¬ the relationship of human kind beings as being deployed in the world, and the question of how human kind understand the universe, is a fundamental question that martin heidegger investigated in his philosophical work, “being and time”, and he attempted to open the secret of livingness of human beings. based on his philosophies, the man, as a being who is trying to under...

sassanian pahlavi and manichaean middle persian pre/postpositions cover a relatively vast spectrum of meanings. by reference to the different components of the sentence, they act as determining factors for their grammatical roles. despite the fact that some pre/postpositions partly overlap others' in meanings, they mostly maintain the subtleties of their own specific significations. this a...