نتایج جستجو برای: experimental trial with double
تعداد نتایج: 9616203 فیلتر نتایج به سال:
building on previous studies on intellectual features and learners’ grammar learning, the present study aimed at investigating whether intelligence criterion had any impact on efl learners’ english grammar learning across two intelligence levels. in the current study, the participants were divided into two experimental and control groups by administration of raven i.q. test. this led to the for...
objective: depression is a major health problem, which is not only underrecognized and undertreated, but is also associated with significant morbidity and mortality. it has been suggested that combination therapy rapidly reduces depressive symptoms in patients with moderate to severe depression and is more effective than monotherapy; but this suggestion remains controversial. serotonergic and n...
fuzzy logic has been developed over the past three decades into a widely applied techinque in classification and control engineering. today fuzzy logic control is one of the most important applications of fuzzy set theory and specially fuzzy logic. there are two general approachs for using of fuzzy control, software and hardware. integrated circuits as a solution for hardware realization are us...
AIM To measure the desensitizing benefits of an experimental stannous-containing sodium fluoride dentifrice versus a regular sodium fluoride negative control. METHODS AND MATERIALS This study was a randomized, double-blind, parallel group, four-week clinical trial. Subjects reporting dentinal hypersensitivity were enrolled and randomized to the experimental dentifrice or the control dentifric...
Stigma of Crocus sativus L. (Iridaceae), commonly known as saffron, is the world’s most expensive spice and apart from its traditional value as food additive recent studies indicate its potential as antidepressant. Because saffron is expensive, using it daily to address depression may not be practical. Moreover, recent study indicated antidepressant effect of petal of Crocus sativus. As petal o...
Background and purpose: Metabolic disorders are amongst the major risk factors for health in the world. This study aimed at investigating the effect of eight weeks resistance training and ginger consumption on some antioxidant markers and oxidative stress in patients with type 2 diabetes. Materials and methods: In a double blind clinical trial with semi-experimental design, 44 patients with ty...
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