Due to changeable nature of the industrial wastewaters, proper operation of an industrial wastewater treatment plant is of prior importance in order to keep the process stability at the desired conditions. In this mean, simulation of the treatment system behavior using artificial neural network (ANN) can be an effective tool.  This paper evaluates long term performance and process stability of ...

â  establishment of industries in rural areas in the shape of industrial township is recruiting job seekers in these areas and it provides areas for change in the status of rural life. so generally speaking, the construction of industrial township sustainable employment carries access to greater prosperity and improved quality of life for the villagers. a fundamental question in this connection...

Buyers in commercial real estate markets often pay different prices for comparable properties. We document that distant commercial real estate buyers pay, on average, a premium relative to local buyers, controlling for individual property characteristics as well as time fixed-effects. We test the extent to which the sources of these observed premiums are a product of higher search costs/informa...

Background and Purpose: In the environment, heavy metals in high concentration are toxic to most organisms. Human activities have continuously increased the concentration of these metals in the environment such as soils. In the present study, soil samples collected from Ahvaz IV industrial estate in Khuzestan Province. Materials and Methods: The soil samples were taken from 9 ...