نتایج جستجو برای: statistical center of iran
تعداد نتایج: 21205536 فیلتر نتایج به سال:
1Department of Pediatric Hematology/Oncology, Mofi d Children Hospital, Shahid Beheshti Medical University, Tehran, Iran 2Molecular Immunology Research Center; and Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran 3Research Center for Immunodefi ciencies, Pediatrics Center of Excellence, Children’s Medical Center, Tehran University of Medical Scie...
Masood Amini1, 2, Leila Vafa2, Seyedeh Leila Poorbaghi3 and Masood Sepehrimanesh4* 1Laparoscopy Research Center, Shiraz University of Medical Science, Shiraz, Iran 2Obesity Specialized Clinic, Ghadir Mother and Child Hospital, Shiraz University of Medical Sciences, Shiraz, Iran 3Health Policy Research Center, Shiraz University of Medical Science, Shiraz, Iran 4Gastroenterohepatology Research Ce...
Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, IR Iran Sport and Exercise Medicine Department, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran Iran Football Medical Assessment and Rehabilitation Center, Tehran, IR Iran Corresponding author: Bahar Hassanmirzaei, Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, IR Ira...
increasing academic and professional language demands around the world are not a deniable fact. the purpose of this study was to investigate english language needs and communication needs of the chemistry students at master and ph.d. levels at the iranian universities. in this research, different methods were used including un-structured interview, structured interview, and two sets of question...
the following null hypothesis was proposed: there is no significant difference between the efl students listening comprehension development receiving pictorial cues and those receiving no cuse. to test the null hypothesis, 52 male and femal freshmen students of medicine studing at iran university of medical scinces were randomly selected from a total population of 72 students. to ensure that th...
Trauma Research Center, Baqyiatallah University of Medical Sciences, Tehran, IR Iran Iranian Red Crescent Medical Center, Tehran, IR Iran Nephrology and Urology Research Center, Baqyiatallah University of Medical Sciences, Tehran, IR Iran Corresponding author: Behzad Einollahi, Nephrology and Urology Research Center, Baqyiatallah University of Medical Sciences, Tehran, IR Iran. E-mail: behzad.e...
this study investigated the functions, types and frequencies of code switching in the teachers and students discourse in elt classrooms. to this end, the participants of this study including two groups of teachers and students were selected. the first group of participants were two efl teachers teaching general english courses (at two different levels of proficiency) in an institutional program...
due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
Abdollah Amirfarhangi1, Sam Zeraatian2*, Marjan Hajahmadi3 1-Assistant Professor of Cardiology, Department of Cardiology, Rasoul-e-Akram Medical Center, Iran University of Medical Sciences, Tehran, Iran. 2-Assistant professor of Cardiac Surgery, Department of Cardiac Surgery, Rasoul-e-Akram Medical Center, Iran University of Medical Sciences, Tehran, Iran. 3Assistant Professor of Cardiology, De...
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