some of arid regions problems of iran are saline and sodic soils. in improvement and reclamation of iranian arid rangelands, some foreign species of atriplex had been imported and adapted for many years ago. the most adapted species was atriplex canescens. at the present research, some environmental factors, vegetative characteristics (na, ca, mg and k), soil properties (moisture, ec, ph, solut...

Open standard-based inter-organizational information systems play a critical role in today’s organizations and their relationships with business partners. However, theoretical understanding of organizational adoption of such systems in existing research is limited. Prior studies highlight the role of the external business environment in influencing organizational adoption of such systems, but l...

positive effects of tourism due to social, cultural and economic interest in becoming the first industry in the world, so that many countries and areas are by creating suitable infrastructure exploitation of the benefits sought the industry. for most of these countries an important source of tourism business, income, job creation and foreign exchange is considered. for this reason, to achieve t...

the aim of this research was to predicit organizational commitment by satisfaction factors of volunteers in sport. the method applied in this research was descriptive – correlation. the statistical population consisted of all volunteers participating in the 10th culture-sport iran university olympiad for male and female university students. due to the low statistical population, the sample equa...

in order to achieve success in today's competitive world, organizations should adapt to environmental changes. on the other hand, managers should have a set of values and ethical guidelines for their administrative and organizational functions. this study aimed to investigate the association between work ethics and attitudes towards organizational changes among the administrative, financial and...