during natural gas processing, water in natural gas may cause to hydrates formation in pipelines which may lead to serious damages to process equipments. given the problems raised by present of water in natural gas, glycol solvent uses to remove water.in contact of glycol with gas always an amount of btex and voc absorb along with water, which on glycol recovery process, these substances separa...

abstract in aggregate, active forms of reactive silica with mineral names are sometimes associated with sand and gravel in concrete mixture. alkali hydroxides originated from alkalis in the cement or other resources form an alkaline silica gel with this reactive silica which becomes swallowed and expanded during time causing damage to concrete. there have been growing researches on alkaline r...

the present study has tried to accomplish an analysis of margaret atwood’s novels oryx and crake, and the year of the flood in the light of posthuman and cyborg theories. considering posthumanism as a critical reading of some notions of humanism focus of which in this thesis has been identity, new definitions for humanity and human identity are formed. haraway’s cyborg, as one possible new figu...

Background and Objectives: One of the issues affecting the health sector is the presence of regional inequalities. The purpose of this study was to evaluate the trend of inequality in the distribution of human resources and health facilities in the health sector of Iran.   Methods: In this study, inequality in the distribution of human resources and health facilities in the health sector was ...

Abstract Introduction: Frequent performance improvement requires evaluating progress of any program, identifying challenges facing it and receiving feedback on the rate of implementation of formulated policies. Family physician (FP) plan plays a significant role in improving community health. This study was carried out to evaluate performance of FP plan implementation in Kerman Universit...

Background and Objectives: Human resources is a key factor in achieving the Millennium Development Goals. Lack of indicators and standard tools for monitoring and evaluating human resources may cause limitations in achieving these goals. This study was done to develop evaluation indicators of human resources in the health sector. Methods: The present study was carried out using the Delphi tech...

Background and Aim: Today, healthcare system is exposed to inappropriate human resources distribution challenges in all over the world. So far there is not an appropriate policy for human resources distribution in Iran. This deficiency may cause several problems for providing healthcare services. This research was aimed to determine the situation of human resources distribution among Tehran Uni...

در این پایان نامه سعی شده است برنامه ای جهت تحلیل سازه های دوبعدی تحت تاثیر بارگذاریهای مختلف ارائه گردد که قابل اجرا بر روی windows های 95 و 98 و یا بالاتر خواهد بود. در این برنامه که به نام aprodis، بر گرفته از حروف اول کلمات analysis program for two dimensional structure نامگذاری شده است ، امکانات متنوعی جهت استفاده کاربر تعبیه شده است . از جمله این موارد می توان به قابلیت ارائه شش نوع بارگذ...