نتایج جستجو برای: control received no treatment
تعداد نتایج: 5330005 فیلتر نتایج به سال:
this study is aimed to compare two treatment modalities in term of decreasing depression symptoms in divorced women in city of tehran. it is an experimental study .the beck depression test was done in divorced women with depression symptoms, then they were randomly assigned to 2 groups, one group received only pharmacologic agents and the other group received both medication and cognitive thera...
the purpose of the research is to examine if integrating cooperative learning into vocabulary learning helps to increase word recognition of students in an elementary school in iran. it tries to investigate whether cooperative learning approach enables students to improve their language learning. this research used stad (students team achievement division) as a cooperative model in this study. ...
abstract this study was carried out to compare disinfecting effects of nanosilver with other feed disinfectants on layer hen performance, immune system, gastrointestinal microflora and intestinal morphology. total of 90 layers (lsl) were divided into five groups consisting: 1-control, 2- formalin (200 ppm), 3- formaycin (200 ppm), 4- nanosilver in drinking water (7.5 ppm) and 5-nanosilver in f...
abstract recent studies suggest that prelistening activities play an important role in the development of listening comprehension (e.g. long 1990;chiang and dunkel 1992; schmidt-rinehart 1994; jensen and hansen 1995; robinson et al., 1995; buck, 1995; foster and skehan,1996; teng 1996; robinson, 2001; chang and read 2006). in line with previous studies and to shed light on a new aspect of sche...
this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...
conclusions end stage renal disease (esrd) have accelerated inflammatory conditions. simvastatin clearly lowers the serum levels of crp and il-6, and the white blood cell count in dialysis patients. administering simvastatin to dialysis patients is safe. results at baseline, each of treatment and control groups had similar characteristics. during the study, the average level of crp decreased in...
conclusions the two treatment methods had similar effects and there were no significant difference between them, while significant improvement was seen in the experimental groups compared with the control group. background shortness of skeletal muscles may cause musculoskeletal disorders of body; improvement of these muscles may improve posture and body function. objectives the aim of this stud...
This research is based upon bio-psychological model in the assessment of the relative efficacy of different treatment procedures, namely behavioral models of tretment, drug treatment and a combination of these two for generalized anxiety disorders (GAD). In order to test the relative efficacy of each treatment the research study consisted of four groups: group I received training to control the...
This study explored the effects of 2 different types of strategies—translatedwriting vs. reading to write—in the writings of some of Iranian EFL learners inEsfahan Payamenoor University. The results showed no significant differences inthe students’ writings (in the 2 experimental groups and 1 control group) for thepretest topic. With respect to the posttest, the results, however, indicated that...
background and aims. standard treatment of oral lichen planus (olp) includes topical or systemic corticosteroids that have many adverse effects. a trend toward alternative natural or herbal drugs has attended recently. this study was conducted to evaluate the effect of quercetin in treatment of erosive-atrophic olp. materials and methods. thirty patients participated in this randomized clinical...
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