نتایج جستجو برای: retest method with 2

تعداد نتایج: 10549951  

2014
Mika Naganawa Masahiro Mishina Muneyuki Sakata Keiichi Oda Mikio Hiura Kenji Ishii Kiichi Ishiwata

BACKGROUND The goal of the present study was to evaluate the reproducibility of cerebral adenosine A2A receptor (A2AR) quantification using (11)C-TMSX and PET in a test-retest study. METHODS Five healthy volunteers were studied twice. The test-retest variability was assessed for distribution volume (V T) and binding potential relative to non-displaceable uptake (BPND) based on either metaboli...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - پژوهشکده علوم انسانی و اجتماعی 1390

چکیده: هدف: هدف از پژوهش حاضر مقایسه حافظه (کوتاه مدت، بلند مدت و بصری) در بیماران مبتلا به دیابت نوع 2 و افراد سالم می باشد. روش: روش پژوهش از نوع علی مقایسه ای است. جامعه آماری این تحقیق را کلیه بیماران مبتلا به دیابت نوع 2 ساکن شهرستان پارس آباد و روستاهای اطراف آن تشکیل می دهند. از بین این جامعه، 40 نفر از بیماران مراجعه کننده به پزشکان متخصصین داخلی و پزشکان خانواده که در شهرستان پارس آبا...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شاهد - دانشکده هنر 1391

now-a-days graphic design plays a major role in influencing culture, society, business, and customers, in such a way that one could look upon every individual as a potential customer. graphic designers seek to identify customers needs and find an intelligent solution for them. correct identification and understanding of those needs is the first step towards achieving ones goals. marketing knowh...

پایان نامه :0 1374

the following question poped up: is there any relationship between iranian high school efl learners reading comprehension and listening comprehension? then the following null hypothesis (ho) was developed to the test the above, mentioned question. "there is no relationship between high school efl learners reading comprehension and listening comprehension. for nearly 16 weeks, the experimental g...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده اقتصاد 1389

this thesis is a study on insurance fraud in iran automobile insurance industry and explores the usage of expert linkage between un-supervised clustering and analytical hierarchy process(ahp), and renders the findings from applying these algorithms for automobile insurance claim fraud detection. the expert linkage determination objective function plan provides us with a way to determine whi...

سوری, حمید, غفاری, محتشم, نجاتی فر, معصومه,

Background and Objectives: A feasible and cost-effective tool is required to investigate young children' behaviors with regard to the risk of injury. The aim of this study was to assess the psychometrics of the Persian version of the Injury Behavior Checklist (IBC). Methods: After validating the translation (backward-forward translation), the final version of the checklist was developed throug...

2017
Elena Ratti Shani Waninger Chris Berka Giulio Ruffini Ajay Verma

Objectives: To compare quantitative EEG signal and test-retest reliability of medical grade and consumer EEG systems. Methods: Resting state EEG was acquired by two medical grade (B-Alert, Enobio) and two consumer (Muse, Mindwave) EEG systems in five healthy subjects during two study visits. EEG patterns, power spectral densities (PSDs) and test/retest reliability in eyes closed and eyes open c...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده اقتصاد 1391

reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...

Journal: :Journal of Science and Medicine in Sport 2021

The Military Acute Concussion Evaluation 2 (MACE 2), which includes the Vestibular-Ocular Motor Screening (VOMS) tool and single-leg stance component of modified Balance Error Scoring System (mBESS), was introduced in 2018 as an assessment acute mTBI US military personnel. However, reliability VOMS mBESS this population has not been established. Objectives primary purpose study to examine acros...

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