نتایج جستجو برای: university of valiasr
تعداد نتایج: 21189850 فیلتر نتایج به سال:
the effect of expiratory rib – cage compression before endotracheal suctioning on blood pressure in patients under mechanical ventilation shrvani y [1] *, piami bosary m [2] , agha hasan kashani s3, mosavi nasab n4, ghafouri fard m5 received: 21 apr , 2013 accepted: 12 jul , 2013 abstract background & aims : in patients undergoing mechanical ventilation because of an endotracheal tub...
relationship between dimensions of locus of control and mental health in iranian university students
objective: many investigators have attempted to examine the relationship between perceived locus of control and psychological problems. the present study examined this issue on a sample of iranian university students. methods: study subjects consisted of 134 iranian university students randomized from seven faculties of esfahan university of medical sciences. the subjects completed the symptom ...
Evaluation of Burnout among Primary Health Care Providers in Markazi Province Zarei Ehsan1, Daneshkohan Abbas1, Khodakarim Soheyla2, Abbasi Reza3* 1. Assistant Professor, Department of Public Health, School of Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran 3. Assistant Professor, Department of Public Health, School of Health, Shahid Beheshti University of Medical Sci...
چکیده روش های متعددی برای برآورد رواناب حاصل از بارش در حوضه های آبریز وجود دارد. یکی از این روش ها استفاده از مدل های هیدرولوژیکی است. با استفاده از مدل های هیدرولوژیکی و شبیه سازی فرآیندهای هیدرولوژیکی می توان با صرف کمترین زمان و هزینه، رواناب و مولفه های دیگر چرخ? هیدرولوژیکی را برآورد کرد. از آنجا که در حوضه های آبریز اندازه گیری تمام کمیت های مورد نیاز برای تحلیل رواناب ممکن نیست، انتخاب...
Profit Margin Analysis of Operational Units in a Selected Educational Hospital Mehrinezhad Safieh1, Rezapour Aziz2, Alipour Vahid3*, Gholami Somarin Arsalan4, Hakimi Narges 5, Nikjoo Shima6, Jahangiri Reza6 1. Assistant Professor, Department of Business Management, Central Tehran Branch, Islamic Azad University, Tehran, Iran. 2. Associate Professor, Health Management and Economics Resea...
abstract background and purposes: gastrointestinal cancers including stomach adenocarcinoma are very prevalent and one the main causes of death due to cancer. mazandaran has a high mortality rate of stomach adenocarcinoma. this study was proposed for estimation of survival time in patients with stomach adenocarcinoma. materials and methods: the study was historical cohort. the samples were the ...
to evaluate the effect of glomus mosseae and trichoderma virens, on root knot nematode (meloidogyne spp.) in tomato plants, a greenhouse experiment was performed in a completely randomized design with seven treatments in four replicates. t. virens was isolated from the wheat fields of fars province and cultured on pda medium. g. mosseae provided from the department of horticulture, university o...
Comparing the Results of two Cost Sharing Approaches in Calculating the Cost of Hospital Services: a case study Alipour Vahid1, Rezapour Aziz2, Meshkani Zahra3, Farabi Hiro3*, Mazdaki Alireza4, Hakimi Narges5 1. Assistant Professor, Department of Health Economics, Health Management and Economics Research Centre, Iran University of Medical Sciences, Tehran, Iran 2. Associate Professo...
background: hospitals generate relatively large quantities of wastewater that may contain various potentially hazardous materials; therefore the proper management of hospital wastewater is essential. methods: in this cross-sectional study, the quality and quantity of wastewater in the hospitals of tehran university of medical sciences (tums), tehran, iran, were studied and the suitable meth...
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