نتایج جستجو برای: cost and cost analysis

تعداد نتایج: 17303807  

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

in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده علوم اجتماعی و اقتصادی 1390

بررسی تطبیقی بازده حاصل از کاربرد تحلیل های تکنیکال و روش خرید و نگهداری در بورس اوراق بهادار تهران چکیده در این پژوهش بازدهی حاصل از روش های تجزیه و تحلیل تکنیکی و روش خرید و نگهداری در فرض قابل پیش بینی بودن قیمت ها و عدم وجود شکل ضعیف فرضیه بازار کارا که توسط فاما در سال 791 مطرح گردیده است ، فعالیت میکند . در این مطالعه چهار روش از پر کاربردترین و معتبر ترین روش های تحلیل تکنیکی مورد بر...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم پایه 1391

a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده کشاورزی 1394

with the increasing population and the need for more food, as well as with the development of science and technology, human approach to unnatural and often chemical inputs to increase agricultural production has been a great expansion and problems such as increased cancers, chronic diseases has created environmental pollution. implementation of organic organic is a solution to these problems . ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده علوم اجتماعی و اقتصادی 1387

رساله حاضر در چار چوب توسعه فرهنگی به بررسی اقتصاد سینما در ایران می پردازد . اقتصاد سینما بخشی از مقوله اقتصاد فرهنگ است برخی بر این باورند که توسعه فرهنگی مستلزم تلقی فرهنگ به عنوان یک فعالیت اقتصادی است .از این روش ، شاخه اقتصاد فرهنگ می تواند بابررسی تحلیل اثرات و نقش فعالیتهای فرهنگی در توسعه اقتصادی نقش ارزنده ای ایفا کند . در این پژوهش با استفاده از روش تحلیل هزینه – فایده به بررسی توج...

Journal: :trauma monthly 0
reza vaghardoost burn research center, shahid motahari hospital, tehran university of medical sciences, tehran, ir iran yaser ghavami burn research center, shahid motahari hospital, tehran university of medical sciences, tehran, ir iran behnam sobouti department of pediatric infectious diseases, shahid motahari hospital, tehran university of medical sciences, tehran, ir iran mohammad reza mobayen burn research center, shahid motahari hospital, tehran university of medical sciences, tehran, ir iran; burn research center, shahid motahari hospital, tehran university of medical sciences, tehran, ir iran. tel.:+98-2188772030, fax: +98-2188770041

conclusions fireworks- related injuries during charshanbeh soori ceremony causes significant morbidities and damage to different body parts (especially upper limbs and face), and some of these injuries will lead to life time disabilities, amputations, and even death. as most of the injured patients are young teenagers and children, special consideration must be taken into account to prevent lon...

Journal: :journal of comprehensive pediatrics 0
seyed mohsen dehghani department of pediatric gastroenterology, shiraz transplant research center, gastroenterohepatology research center, shiraz university of medical sciences, shiraz, ir iran; department of pediatric gastroenterology, shiraz transplant research center, gastroenterohepatology research center, shiraz university of medical sciences, shiraz, ir iran. tel.: +98-7116261775, fax: +98-7116474298 mohammad hadi imanieh department of pediatric gastroenterology, shiraz transplant research center, gastroenterohepatology research center, shiraz university of medical sciences, shiraz, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (shiraz university of medical sciences) naser honar department of pediatric gastroenterology, shiraz transplant research center, gastroenterohepatology research center, shiraz university of medical sciences, shiraz, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (shiraz university of medical sciences) ahmad ghanizadeh department of pediatric psychiatry, shiraz university of medical sciences, shiraz, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (shiraz university of medical sciences) seyedeh shazia rizvi gastroenterohepatology research center, shiraz university of medical sciences, shiraz, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (shiraz university of medical sciences)

conclusions this study suggests that symptoms like chronic abdominal pain, and chronic constipation seem to put a heavy burden on the economy of the country, so training programs for pediatricians and general physicians that can well train them to handle such symptoms may decrease the number of clinical visits, repetitive investigation procedures, and utilizing multiple prescription drugs. also...

Journal: :health scope 0
abdolvahab baghbanian health promotion research centre, zahedan university of medical sciences, zahedan, ir iran; health promotion research centre, zahedan university of medical sciences, faculty of health, mashahir square, zahedan, ir iran. fax/tel: +98-9173132347 saeed esmaeili azad university, shiraz branch and shahid chamran hospital, shiraz university of medical sciences, shiraz, ir iran

conclusions this study aims to shed light on different methods of economic evaluations in order to provoke healthcare professionals and researchers to think about different ways in which economic evaluations might be of value to their practices. results it is likely that, to date, little attention has been paid to developing a better conceptual understanding of economic evaluations in decision-...

Journal: :hepatitis monthly 0
khosro keshavarz health human resource research center, school of management and information sciences, shiraz university of medical sciences, shiraz, ir iran abbas kebriaeezadeh department of pharmacoeconomics and pharmaceutical administration, faculty of pharmacy, tehran university of medical sciences, tehran, ir iran seyed moayed alavian baqiyatallah research center for gastroenterology and liver diseases, baqiyatallah university of medical sciences, tehran, ir iran ali akbari sari department of health management and economics, tehran university of medical sciences, tehran, ir iran mohsen rezaei hemami institute of health & wellbeing, health economics & health technology assessment, university of glasgow, glasgow, united kingdom farhad lotfi health human resource research center, school of management and information sciences, shiraz university of medical sciences, shiraz, ir iran

conclusions the use of tdf in patients with hbeag-negative chb seemed to be a highly cost-effective strategy. compared with the other available medication options, tdf was the most cost-saving strategy. thus, tdf may be the best option as a first-line medication. patients can also be switched from other medications to tdf. results the results revealed that the tdf treatment strategy was more ef...

Journal: :international journal of preventive medicine 0
maziar moradi-lakeh sareh shakerian abdoulreza esteghamati

in children. although its burden is considerably preventable by vaccine, routine vaccination against hib has not been defined in the national immunization program of iran. this study was performed to assess the cost-benefit and cost‑utility of running an hib vaccination program in iran. methods: based on a previous systematic review and meta‑analysis for vaccine efficacy, we estimated the avert...

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