نتایج جستجو برای: 417 and 4007 billion rials

تعداد نتایج: 16828322  

2004
Wolfgang G. Glasser

The incremental elimination or hydroxy functionality in an organosolv lignin by ethylalion or acetylation dramatically innuenced the state of miscibility and resulting morphology or blends prepared with hydroxypropyl cellulose (HPC). A maximum level of interaction between the blend components, as determined from melting point depression, oa:.urred where 23-40-1. or the hydroxy groups were subst...

ژورنال: انرژی ایران 2017

The purpose of this paper is design a model for the capacity development of bioethanol refineries in Iran. Due to the variable weather condition, there is the uncertainty in the amount of raw materials, thus we suggest a deterministic programming model Based on probabilities for capacity development. The deterministic linear programming model is represented a signal period planning framework to...

Tourism is one of the best sources of economic growth and job creation in every region. Khorasan Razavi province, especially Mashhad as the second-largest religious city of the world and the spiritual capital of the Shiite world, has tourism capabilities with very valuable religious and cultural functions. The main purpose of this study is to investigate the employment situation in each of the ...

Faezeh Fartaj, Jalal Saeedpour, Maryam Radin Manesh, Mehdi Rezaei, Sara Akhavan Rezayat, Shamsi Ekhteyar, Soheila Damiri,

Background: In Iran, a combination of three methods of budget payment, fee for service and case-based payment (known as the global payment system) is used to reimburse the cost of hospital services. The aim of this study was to investigate the costs of 90 services of the Global Hospital Reimbursement System at Tehran University of Medical Sciences. Methods: This descriptive cross-sectional app...

2014
Mojtaba Hasoumi Mahshid Nasehi Mehdi Khakian Mohammad Mohseni Hajarbibi Ziaiifar Meysam Safi Keykale

AIM Present study calculates and analyzes Cost of illness of tuberculosis in Tehran. PATIENTS AND METHODS This study was a descriptive analytical study conducted among 121 patients in two stages in 2011. In the first stage, questionnaires were collected by reviewing patient records and phone interviews with patients. The second stage deals with the calculation of costs. For cost calculation, ...

2005
B. Larijani H. Fakhrzadeh M. R. Akhlaghi

1Endocrine and Metabolism Research Centre, Doctor Shariati Hospital, Tehran University, Tehran, Islamic Republic of Iran. 2Health Research and Education Unit, Healthcare Organization, National Iranian Oil Corporation, Tehran, Islamic Republic of Iran. Received: 30/07/02; accepted: 27/03/03 ABSTRACT To estimate the direct cost of coronary heart disease (CHD) to the Iranian oil industry, we calcu...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
احمد فتاحی دانش آموخته دکتری دانشگاه تهران و استادیار دانشگاه یزد سعید یزدانی استاد پردیس کشاورزی و منابع طبیعی دانشگاه تهران سید صفدر حسینی استاد پردیس کشاورزی و منابع طبیعی دانشگاه تهران سید کاظم صدر استاد دانشگاه شهید بهشتی

diversity in natural aspects for relaxation, entertainment as well as recreational opportunities associated with walking, sightseeing, camping near wells, qanats, and springs to spend leisure time and to enjoy landscapes, represents the recreational values which can be perceived due to surface water limitations. recreational value of water includes the benefits derived from those who leave wate...

ژورنال: طلوع بهداشت یزد 2014
عارف منش, زهیره , قانعیان, محمدتقی , لاریجانی, مریم ,

Introduction: Replacingfuel oil with natural gas in brick kilns is one of the effective ways to reduce air pollution as well as the cost of the furnaces maintenance. The aim of this study isto estimate reduction of air pollutants resulting from brick kilns functioning with natural gasin Yazdprovince. Methods: In this descriptive-survey research, we estimated consumption of the fuel oil in the ...

2016
Alireza Mazdaki Hesam Ghiasvand Ali Sarabi Asiabar Seyran Naghdi Aidin Aryankhesal

BACKGROUND Helicobacter pylori may cause many gastrointestinal problems in developing countries such as Iran. We aimed to analyze the cost- effectiveness and cost- utility of the test-and-treat and empirical treatment strategies in managing Helicobacter pylori infection. METHODS This was a Markov based economic evaluation. Effectiveness was defined as the symptoms free numbers and QALYs in 10...

Journal: :Journal of Business & Financial Affairs 2018

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