objective: this study was conducted to investigate the effectiveness of education based of the cognitive, metacognitive, and behavioral model on the reduction of meta-worry beliefs in patients with social anxiety disorder (sad). methods: the research was a quasi-experimental study with pretest-posttest design and a control group. the statistical population comprised all patients with sad referr...

in a region, optimal allocation of lands to various agricultural products is one of the most important issue associated with optimal use of agricultural resources. meta-goal programming is one of the multiple criteria decision models. this programming provides more flexible decisions for decision makers than other goal programming. in the current study, optimal cropping pattern was determined u...

conclusions the majority of iranian women had neutral attitudes towards menopause, which may be evidence of poor knowledge about menopause. therefore, it is suggested that appropriate educational programs be developed and implemented by policymakers in order to increase knowledge and raise awareness among women about menopause. results out of the 21 selected documents, 11 studies were eligible ...

purpose: bipolar disorders of complex and multi-dimensional nature necessitate new therapies.   this research compared the effect of meta-cognitive and psycho-educational family therapy on   dysfunctional attitudes of bipolar patients.   materials and methods: this was a semi-empirical research with pretest-posttest design, using   control group. from among the bipolar woman who had referred to...

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In the treatment of superficial lesions with 8-13 MeV electrons, lead shields are often used to protect the underlying tissue. Measurements were made with film and ion chamber to analyse various aspects of external and internal shielding in electron beam therapy. Data were obtained on the thickness of lead required for shielding, the effect of blocking on dose-rate, electron-backscattering from...