A gas that is confined to the left half of a container uniformly spreads over the entire available space as soon as the confining wall is removed. Yet we never observe the reverse process of a uniformly distributed gas suddenly concentrating in the left half of the container. Such irreversible behaviour is characteristic of many processes and is enshrined in the so-called Second Law of thermody...

this research was performed to recognize the ways ofbusiness model designing and explaining about the use of businessmodel in technology-oriented firms and enterprises, and leads them towands the implementation of the plans and new ideas in order to enter tolabor market or maintenance of their situation in internal and globalmarkets. the essay was considering the concept of business model andth...

Innovative technologies are changing the landscape of interorganizational relationships. Following proprietary interorganizational information systems (IOS), the advent of Internet-based electronic commerce provided new opportunities and challenges to connect businesses, facilitate transactions, and enable collaborations among business partners, sellers and buyers, and businesses and public ins...