نتایج جستجو برای: whitney u test other parameters were evaluated using studen

تعداد نتایج: 6992022  

2014
Rıdvan Okşayan Bayram Asarkaya Nizamettin Palta İrfan Şimşek Oral Sökücü Eren İşman

PURPOSE The objective of this study was to evaluate morphological changes of the mandible in edentulous and dentate subjects using panoramic radiographs. MATERIALS AND METHODS Panoramic radiographs were divided into the following three groups: Group I (completely edentulous group), Group II (old dentate group) and Group III (young dentate group). The research parameters of gonial angle, condy...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد گرمسار - دانشکده علوم انسانی 1390

this study was an attempt to investigate the effect of subtitling on vocabulary learning among iranian intermediate students. to find the homogeneity of the groups, tofel test was administered to student in kish mehr institute in garmsar. after analyzing the data, 60 participants (female students) who scored within the range of one standard deviation above and below the mean, were selected as h...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم انسانی 1389

abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و زبانهای خارجی 1390

abstract the present study was conducted to investigate the effectiveness of a rather newly developed method in language teaching that is the use of paragraph reading task and whole reading task and their effects on improving efl learner’s speaking ability. to fulfill the purpose of the study, first 90 participants studying their course at sa eedi high school in tehran were chosen by means of ...

Journal: :Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES 2016
Meral Huri Sedef Şahin Hülya Kayıhan

BACKGROUND The present study was designed to compare hand function in autistic children with history of upper extremity trauma with that of autistic children those who do not have history of trauma. METHODS The study group included total of 65 children diagnosed with autism spectrum disorder (ASD) and was divided into 2 groups: children with trauma history (Group I) and control group (Group I...

2015
Esshagh Lasemi Mehdi Sezavar Leyla Habibi Seyfollah Hemmat Farzin Sarkarat Zahra Nematollahi

BACKGROUND This prospective, randomized, double-blind, clinical study was conducted to compare the effects of 4% articaine with 1:100,000 epinephrine (A100) and 4% articaine with 1:200,000 epinephrine (A200) on the vital signs and onset and duration of anesthesia in an inferior alveolar nerve block (IANB). METHODS In the first appointment, an IANB was performed by injecting A100 or A200 in 1 ...

Journal: :caspian journal of neurological sciences 0
morteza saeidi associate professor of neurology, department of neurology, school of medicine, mashhad university of medical sciences, mashhad, iran samaneh raftari neurologist, department of neurology, school of medicine, mashhad university of medical sciences, mashhad, iran seyed-ali roudbary associate professor, neurology department of poursina hospital, guilan university of medical sciences, rasht, iran fariborz rezaeitalab assistant professor of neurology, department of neurology, school of medicine, mashhad university of medical sciences, mashhad, iran; [email protected] hamidreza hatamian professor, department of neurology, poursina hospital, guilan university of medical sciences, rasht, iran

background: multiple sclerosis (ms) is known to affect essentially the central nervous system; however, peripheral nerve involvement, as an additional cause of disability, has been recently noticed. objectives: this study was aimed to perform detailed electrodiagnostic assessments in ms patients to evaluate peripheral nervous system involvement. materials and methods: a total of eighty ms patie...

Journal: :Clinical cancer research : an official journal of the American Association for Cancer Research 1999
L Hefler C Tempfer A Obermair K Frischmuth G Sliutz A Reinthaller S Leodolter C Kainz

The aim of the present study was to evaluate serum concentrations of vascular endothelial growth factor (VEGF) in patients with vulvar cancer and healthy female controls with respect to correlation of VEGF with clinicopathological parameters and impact on the patients' prognosis. Serum concentrations of VEGF were measured using a commercially available ELISA. Results were correlated to clinical...

2016
Jan Hofmaier Steffi Kantz Matthias Söhn Oliver S Dohm Stefan Bächle Markus Alber Katia Parodi Claus Belka Maximilian Niyazi

BACKGROUND The purpose of this study is to investigate the potential to reduce exposure of the contralateral hippocampus in radiotherapy for glioblastoma using volumetric modulated arc therapy (VMAT). METHODS Datasets of 27 patients who had received 3D conformal radiotherapy (3D-CRT) for glioblastoma with a prescribed dose of 60Gy in fractions of 2Gy were included in this planning study. VMAT...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ولی عصر (عج) - رفسنجان - دانشکده ادبیات و علوم انسانی 1393

the present study investigated construct equivalence of multiple choice (mc) and constructed response (cr) item types across stem and content equivalent mc and cr items (item type ‘a’), non-stem-equivalent but content equivalent mc and cr items (item type ‘b’), and non-stem and non-content equivalent mc and cr items (item type ‘c’). one hundred seventy english-major undergraduates completed mc ...

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