Recently, environmental crises have become important challenges for humans. Many scientists have made efforts to reduce or prevent these crises by technological solutions. However, some researchers have emphasized on the necessity of new interactions between human and nature and the need for a new environmental culture. The present study aimed to assess the environmental culture and its influen...

Online social networking is deeply interleaved in todays lifestyle. People come together and build communities to share thoughts, offer suggestions, exchange in­ formation, ideas, and opinions. Moreover, social networks often serve as platforms for information dissemination and product placement or promotion through viral marketing. The success rate in this type of marketing could be increased ...

One single code change can significantly influence a wide range of software systems and their users. For example, 1) adding a new feature can spread defects in several modules, while 2) changing an API method can improve the performance of all client programs. Developers often may not clearly know whether their or others’ changes are influential at commit time. Rather, it turns out to be influe...

introduction social trust is an important issue in development matter. it is a new mater and concept in development in general and rural development in particular. dimensions of social trust are the most important purpose for bi-lateral and multi-lateral behaviors. people trust to each other to make relation and through this way they learnt that without participation and cooperation they cannot...

nesar anticline is located in west of country and in north of kermanshah province. pattern of drainage network at each district is under the effect of various factors which has intensive anomaly in nesar anticline in spite of its low area and this in turn reflects different lithology, tectonic effects and slope changes in anticline. the goal of this research is the recognition of influential fa...