The purpose of this study is to provide a model for measuring the moral hazard of managers based on financial data in firms listed in Tehran Stock Exchange.For this purpose, based on the literature, theories and surveys, 22 variables are extracted as sources of management moral hazards and they are and re-exposed to the comments of experts in order
The materials on the study of the content of heavy metals and organochlorine pesticides in fish are presented.It has been established that the level of heavy metals and pesticides Lunch Boxes in fish is influenced by the territorial location of the pond production.Therefore, the content of lead, cadmium and mercury in the liver and gonads of carp w
Participation in cancer screening and prevention (cessation of or reduction in modifiable health risk behaviors) are the most effective methods of reducing cancer morbidity and mortality.Some members of the lesbian, gay, bisexual, and transgendered (LGBT) communities have not participated in screening for a variety of reasons which have been explor
One of the most important and advanced forms of water erosion is gully erosion that causes the destruction of land and sediment production in many areas, resulting in a lot of economic damage.The Nemarestagh watershed is one of the sub-basins of the river Haraz which is exposed to expanding this form of Omega 3 erosion.It is necessary to determine