internet

Nowadays, the number of cars driving in streets is soaring since 1990s especially in developing countries like China. There follows a sequent of problems like traffic jam, pollution, resource cost and etc,. First of all, too many cars on the road cause traffic jam easily if the city’s road planning and construction are falling behind….

sd test data

Introduction Services are well known and widely accepted be- cause of its characters of reusing and interoperability, such as Web services. With the development of ser- vice-providing enterprise, system makes rich and a great deal of number of access policies based on many different resource properties in order to protect more granularity resource information, and…

issue3

the money is an important thing to buy the resources to satisfy the basic need of the human being . previously the basic need of the human being is food clothes and shelter but now the basic need is not only consist of the these three thing but more than this. as the basic need…