ECONOMIC, ADMINISTRATIVE, AND POLITICAL FACTORS IN CHOOSING A GENERAL CONSUMPTION TAX

economic optimization and energy consumption in tray dryers

دراین پروژه به بررسی مدل سازی خشک کردن مواد غذایی با استفاده از هوای خشک در خشک کن آزمایشگاهی نوع سینی دار پرداخته شده است. برای آنالیز انتقال رطوبت در طی خشک شدن به طریق جابجایی، یک مدل لایه نازک برای انتقال رطوبت، مبتنی بر معادله نفوذ فیک در نظر گفته شده است که شامل انتقال همزمان جرم و انرژی بین فاز جامد و گاز می باشد. پروفایل دما و رطوبت برای سه نوع ماده غذایی شامل سیب زمینی، سیب و موز در طی...

Choosing a Medical Specialty: Factors Considered by Iranian General Practitioners

Background: For medical students, the selection of a specialty is one of the most critical decisions to be made. On a personal level, it determines lifetime career achievements and, for the community, it directly affects the outcome of public health programs. The aim of this study was to investigate which factors were more important among Iranian residents when considering a specialty. Methods:...

Relationship between general health and economic factors in Ilam Province

Introduction: Public health is a life quality concerning a person's emotional, mental, moral states and biological fitness that helps him to be able to adapt to the surrounding environment and do sufficient amount of physical, mental, and social work. Materials and methods: In this cross sectional study, 903 families from different cities of Ilam were selected through multistage cluster samplin...

Analyzing the Costs of Collective Actions for Political, Administrative, and Economic Agents to Facilitate Investment

The processes of collective action of individuals within the government organization and the formation and modification of these processes in the private sector have fundamental differences with collective action. A collective action, either in the form of an activity or in the form of a reform of an entity, both has transaction costs for agents within the process. So, a collective action withi...

Economic Freedom, Economic Growth And Governments Tax Revenue In (MENA)