نتایج جستجو برای: random left truncation and right censor

تعداد نتایج: 16932550  

ژورنال: Anatomical Sciences Journal 2004
Haghir, Hasan, Mehr Aein, Parviz,

Purpose: This study was designed to determine sex differences in the surface anatomical parameters (surface area and thickness) of the left parahippocampal cortex in healthy right - handed subjects and right - handed subjects suffering from Alzheimer and Parkinson's diseases. Materials and Methods: This cross-sectional descriptive study was performed on 72 normal human brains (38 males, 34 fem...

Journal: :E Journal of Cardiovascular Medicine 2015

بهرامیان, احسانه, رضایی, مظاهر,

Background and Objective: In recent years, numerous studies have suggested dysfunction in brain symmetry as the reason behind developmental stuttering. The purpose of this study was to validate the theory of reversed right hemisphere asymmetry in developmental stutters by quantified EEG. Materials and Methods: 13 Subjects with developmental stuttering, 7 to 23 years old were studied using QE...

Introduction: The aim was to explore the developmental relationships between the angles of septal deviations and the degree of the mastoid pneumatization.   Materials and Methods: In total, 143 patients with a diagnosis of septal deviation who underwent septoplasty were included. The patients were divided into three groups in terms of the ...

Journal: :journal of dentistry, tehran university of medical sciences 0
r. shariatmadarahmadi assistant professor, department of periodontics, school of dentistry, islamic azad university of med mj.kharazi fard statistical consultant, dental research center, tehran university of medical sciences, tehran, iran v. mousavi dentist, private practice

objective: whole-mouth examination is generally considered as a gold standard for exact periodontal disease assessment. partial mouth examination also has sometimes been used for this purpose, but its efficacy has been questioned. with regard to symmetric destruction hypothesis of periodontal disease, the present study investigated the efficacy of partial- mouth examination as an alternative fo...

Journal: :Organizational Behavior and Human Decision Processes 2013

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - دانشکده ادبیات 1391

this study investigated the effects of three kinds of gloss conditions, that is traditional non-call marginal gloss, audio gloss, and extended audio gloss, on reading comprehension and vocabulary gain of iranian upper- intermediate efl learners. to this end, three experimental and one control groups, each comprising 15 participants, took part in the current study. in order to ensure that the pa...

Journal: :the journal of tehran university heart center 0
noormohammad noori children and adolescent health research center, aliebne abitaleb hospital, zahedan university of medical sciences, zahedan, iran. mehdi mohamadi children and adolescent health research center, aliebne abitaleb hospital, zahedan university of medical sciences, zahedan, iran. kambiz keshavarz imam sajad hospital, yasuj university of medical sciences, yasuj, iran. seyedmostafa alavi rajaei cardiovascular, medical and research center, tehran university of medical sciences, tehran, iran. maziar mahjoubifard children and adolescent health research center, aliebne abitaleb hospital, zahedan university of medical sciences, zahedan, iran. yalda mirmesdagh rajaei cardiovascular, medical and research center, tehran university of medical sciences, tehran, iran.

background: heart disease is the main cause of mortality and morbidity in patients with beta thalassemia, rendering its early diagnosis vital. we studied and compared echocardiographic findings in patients with beta thalassemia major, patients with beta thalassemia intermedia, and a control group. methods: eighty asymptomatic patients with thalassemia major and 22 asymptomatic cases with thalas...

Raghad Memar, Shiva Noori,

Since, sports activities are likely to be changes in various parameters of plantar pressure distribution during walking to create, This study compared patterns of plantar pressure distribution between right and left feet and their relationship with anthropometric parameters. 10 elite wrestler with the average and standard deviation of age: 23.6±3.33 yrs, height: 173.5±7.67 cm and mass: 83.3±21....

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