Near field communication has enabled customers to put their credit cards into a smartphone and use the phone for credit card transaction. But EMV contactless payment allows unauthorized readers to access credit cards. Besides, in offline transaction, a merchant's reader cannot verify whether a card has been revoked. Therefore, we propose an EMV-compatible payment protocol to mitigate the transa...

the economic and social impact of public participation in hableh roud project has been assessed in the current study. this is a practical-operational research implemented as based upon descriptive method. the study population included 187 individual residents in 8 villages within the hableh roud catchment basin in tehran province. random sampling was utilized and the recommendations of experts ...

In cycle-sharing peer-to-peer systems, the users contribute to a pool of resources which they can all use. The access to the resources can be made by many users simultaneously, so there is the need to define which resource each one will use. In this paper we propose an economic model for the management of resources in those systems, matching jobs to resources according to a flexible set of requ...

The green building movement in India has gained significant momentum with over 8,669 registered projects under the Indian Green Building Council. LEED standards influence design and construction of environmentally sustainable structures a focus on resource conservation, waste reduction, creating healthy spaces. IGBC criteria encompasses aspects such as architecture design, site selection, energ...