نتایج جستجو برای: university of tehran cluster analysis
تعداد نتایج: 21363437 فیلتر نتایج به سال:
1. Molecular Medicine Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran 2. Dental Research Center, Faculty of Dentistry, Tehran University of Medical Sciences, Tehran, Iran 3. Orthodontic Department, Dental Branch, Islamic Azad University, Tehran, Iran 4. Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran 5. Nature of Gene Mutat...
Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran, Noor Ophthalmology Research Center, Noor Eye Hospital, Tehran, Iran, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran, Department of Public Health, Shahroud University of Medical Sciences, Shahroud, Iran, Education Development Center, Tehran Univers...
a Cardiology Department, Shahed University, Tehran, Iran b The School of Iranian Traditional Medicine, Tehran University of Medical Sciences, Tehran, Iran c Department of Traditional Medicine, School of Medicine, Shahed University, Tehran, Iran d The School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran e The School of Iranian Traditional Medicine, Shahid Beheshti...
there are two major theories of measurement in psychometrics: classical test theory (ctt) and item-response theory (irt). despite its widespread and long use, ctt has a number of shortcomings, which make it problematic to be used for practical and theoretical purposes. irt tries to solve these shortcomings, and provide better and more dependable answers. one of the applications of irt is the as...
1Children’s Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, IR Iran 2Pediatric Rheumatology Research Group, Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, IR Iran 3Department of Pediatrics, Tehran University of Medical Sciences, Tehran, IR Iran 4Valiesar Hospital, Imam Khomeini Complex Hospital, Tehran University of M...
Associate Professor, Department of Virology, Pasteur Institute of Iran, Tehran, Iran Assistant Professor, Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences AND Department of Operative Dentistry, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran Associate Professor, Dental Research Center, Dentistry Research Institute, Tehran Unive...
the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...
1 Department of Nutrition, Tehran University of Medical Sciences, Tehran, Iran 2 Department of Immunology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran 3 Department of Food Sciences and School of Medicine, Tehran University of Medical Sciences, Tehran, Iran 4 Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences,...
the current study examined iranian undergraduate efl students’ willingness to communicate with regard to their vocabulary knowledge. in general, participants were somewhat willing to communicate in english. the total mean score of 730 university students’ perception of willing to communicate was 83.53 out of 135. results, regarding four parts of willingness to communicate, revealed that part...
1Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, IR Iran 2Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, IR Iran 3Department of Community Medicine, Alborz University of Medical Sciences, Karaj, IR Iran 4Non Com...
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