addiction is a phenomenon that causes structural changes in different systems of society. studies show for planning of addiction prevention and treatment, it is necessary to create an information management system. substance dependence information systems refer to systems which collect, analyse and report data related to substance dependence information. the aim of this study was to identify ad...

The paper mainly discusses design of hardware & software for embedded web server with Heterogeneous network seamless connectivity and implement of key technology. It contains transplantation of embedded Linux operating system, design of embedded web server, transplantation of database and implementing method of main functions. Remote monitoring is realized to traffic information collection, mon...

We consider a grid network where nodes contain small buffers. A packet that faces a crowded buffer in its route will get extra latency and may be dropped. In this paper, we propose a novel flow control protocol called RFCC for grid networks. RFCC tries to reroute delayed packets and utilizes network coding to introduce a configurable amount of redundant information in the network, thereby incre...

With the development of social economy and city urbanization, city road traffic network has developed rapidly, great convenience for people's travel, but also led to a sharp increase in traffic demand. The direct consequence is the rapid expansion of traffic flow, traffic-jam, the city has becoming increasingly serious, frequent traffic accidents. The worsening traffic environment has become a ...

every year, a part of the national capital of the country is lost due to the disorders of traffic. an important part of the traffic disorders is caused by the improper behavior of some users of urban transport system. such a situation is contrary to the principles of smart growth and urban sustainability. the study of traffic conflicts as a symbol of the society culture of traffic can lead city...