نتایج جستجو برای: sd181 were randomly divided into control
تعداد نتایج: 5227953 فیلتر نتایج به سال:
an in vivo experiment was conducted to study the effects of probiotic bacillus coagulans spores, with and without prebiotic, inulin, on gastrointestinal (gi) microbiota of healthy rats and its potentiality to survive in the gi tract. forty-eight male wistar rats were randomly divided into four groups (n=12) and fed as follows: standard diet (control), standard diet supplied with 5% w/w long cha...
accelerating wound healing is now considered as a principle clinical treatment and increasing the quality and speed of healing which has always been emphasized by the scientists. propolis and honey are natural bee products with wide range of biological and medicinal properties. this study was aimed to determine the synergistic effect of honey and propolis in wound healing of rat skin. a total o...
abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...
We investigated the mitochondrial ATP-sensitive potassium channel [mito-K (ATP)] in exercise preconditioning of myocardial ischemia-reperfusion injury in rats. Eighty SD rats were randomly divided into high-, moderate-, low-intensity, and control groups. The exercise groups were divided into control and inhibited groups. The control group was divided into model and sham groups. Eight rats were ...
the present study examined the effect of juvenile physical plays on shyness of female primary school students. participants were 33 female students aged between 9 and 11 who were randomly divided into experimental (n=18) and control (n=15) groups. the experimental group participated in selected juvenile physical plays for 8 weeks, 2 sessions per week while the participants of the control group ...
abstract 900 rainbow trout (mean weight 25 gr) were obtained from a local fish farm in urmia city and after acclimatization for 10 days, the fish were randomly divided into four groups (with three replication) and fed for 8 weeks with 0 (control), 2/5, 5 and 10 g chitosan/kg feed, respectively. finally treatments were fed the control diet (without any chitosan) for another 3 weeks. body weight,...
even though, to date, a lot of studies have been conducted on the subject of politeness theory, there are very few studies regarding the applicability of this theory to translation between english and persian which shows the reason behind conducting the present study. this study was carried out with the aim of highlighting whether there is any difference between english and persian methods of u...
abstract the aim of the present study is to explore the impact of the cognitive reading strategy instruction on learners reading self-efficacy and their reading achievement. in order to fulfill this purpose, from 120 participants, 90 intermediate efl learners as an experimental group were chosen from three different educational settings namely, yazd university, yazd science and art un...
the effect of pressure changes during simulated diving on the pull out strength of glass fiber posts
background: scuba diving is one of the fastest growing sports in the world. the objective of this study was to evaluate the effect of pressure variations to which divers are exposed on the pull out strength of glass fiber post luted with different cements. materials and methods: in this in vitro study, 120 extracted, single-rooted lower premolars were endodontically treated. they were randomly ...
the following null hypothesis was proposed: there is no significant difference between the efl students listening comprehension development receiving pictorial cues and those receiving no cuse. to test the null hypothesis, 52 male and femal freshmen students of medicine studing at iran university of medical scinces were randomly selected from a total population of 72 students. to ensure that th...
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