نتایج جستجو برای: physical factor mean 37430

تعداد نتایج: 1967069  

2015
Mohsen Joshanloo Ali Bakhshi

This study investigated the factor structure and measurement invariance of the Mroczek and Kolarz’s scales of positive and negative affect in Iran (N = 2,391) and the USA (N = 2,154), and across gender groups. The two-factor model of affect was supported across the groups. The results of measurement invariance testing confirmed full metric and partial scalar invariance of the scales across cult...

شریفات, فرزانه, محمدیان, هاشم, کردزنگنه, جعفر, کیانی, پروانه,

Background and Aim: Children are one of the most vulnerable groups in the population. Child abuse is a complex phenomenon with multiple causes. The purpose of this study was to do a confirmatory factor analysis of child abuse potential inventory among Ahvazi children in Ahvaz, Iran. Materials and Methods: This was a descriptive-analytical study, including all Ahvazi primary school pupils age...

مولا, کریم, هادیان, بابک,

Introduction: Systemic Sclerosis is a chronic, multisystem disorder of unknown etiology, characterized clinically by thickening of the skin caused by accumulation of connective tissue, and by involvement of visceral organs, such as GI tract, lung, heart, kidney and musculoskeletal system. Osteoporosis is a complication of this disease that was evaluated in this study. Material and Methods: Th...

2016
Mohsen Joshanloo Ali Bakhshi

This study investigated the factor structure and measurement invariance of the Mroczek and Kolarz’s scales of positive and negative affect in Iran (N = 2,391) and the USA (N = 2,154), and across gender groups. The two-factor model of affect was supported across the groups. The results of measurement invariance testing confirmed full metric and partial scalar invariance of the scales across cult...

Journal: :Physics in medicine and biology 2018
Zoltán Perkó Thomas Bortfeld Theodore Hong John Wolfgang Jan Unkelbach

Avoiding toxicities in radiotherapy requires the knowledge of tolerable organ doses. For new, experimental fractionation schemes (e.g. hypofractionation) these are typically derived from traditional schedules using the biologically effective dose (BED) model. In this report we investigate the difficulties of establishing mean dose tolerances that arise since the mean BED depends on the entire s...

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