Reverse osmosis (RO) technology has been widely applied to water treatment such as seawater desalination, and large RO plants are many in operation around the world. Moreover, much larger plants will be required to secure sufcient water resource in the near future because global water shortage and quality problems are still getting more serious. Mega-ton Water System pr...

the aim of this paper is two folds: 1- to compare the level of technological advances in iran's automotive industry with that of its competitors globally. 2- to compare the relative technological advances of iran’s auto industry with other sectors of the iranian economy. to measure the level of technological advances, we have used the atlas model of technology. the results indicate that th...

the method of entropy production minimization for finding energy efficient paths of operation of process equipment is first presented using an instructive example with optimal control theory. with refer-ence to the earlier investigations, the researchers present some design rules that relate to the designs’ en-tropy production. minimum entropy production is not obtained in special cases, not ge...

with regard to the importance of technological developments, senior enterprise managers should be aware of their organization's technological capabilities, changes and developments in the world, and also have information from their rivals' efforts in achieving new technologies, to be in line of their organization's technology developments. therefore a technological needs assessment model, is de...

Background: Since the general distrust of a new technology is an important obstacle in the development of this technology, attention to the ethical and social aspects of emerging technologies can play an important role in the development of these technologies. The present study uses documentary and library studies to examine the social and ethical aspects of new technologies with a focus on nan...

introduction: the growth of agricultural production and natural resources are from primary objectives of any political system, because this section has a vital role in providing food security. according to the production theories, production growth will come from two sources; more use of production factors within the framework of existing technologies and second, with using more advanced and mo...

Internet-based banking (Internet bank) has limitations such as access to the Internet Network and PC (Personal Computer) in addition to providing bank services at any time and easily to customers. The provision of mobile phone services with the title of Mobile Bank was introduced to eliminate these restrictions and limitations. Due to the importance of technology adoption by users, in this rese...