Through analyzing on the abundant spiritual estate of our country's library circles in 20th century,this paper points out that the personnel of the library should carry forward the spirit of the library in the construction of the new socialist countryside,develop actively the library cause in extensive rural areas,and serve the mass better.
This paper generalizes the status quo of disabled students' education, and discusses the measures on how to serve these students efficiently on the basis of the analysis of their mental and body characteristics.
This paper analyzes on the necessity and advantages of serving the development of the regional economy by university library, and probes into some measures for serving the regional economy by university library.
In this paper exhaustive-service priority-M/G/1 queueing systems with multiple vacations, single vacation and setup times are studied under the nonpreemptive and preemptive resume priority disciplines.
Finally, another physical meaning of the service rate is given.
An M/G/1 retrial queue with second multi-optional service, feedback and unreliable server
An M/G/1 retrial queue with two-phase service and feedback is studied in this paper, where the server is subject to starting failures and breakdowns during service.
Primary customers get in the system according to a Poisson process, and they will receive service immediately if the server is available upon arrival.
This DBA algorithm supports differentiated services-a crucial requirement for a converged broadband access network with heterogeneous traffic.
Analyses and simulation results show that the new algorithm can improve the bandwidth utilization and realize the fairness for both different ONUs and services.
Aimed at three basic services (event-driven, data query and stream query), the paper presents a QoS routing model for multimedia sensor networks.
The ASAR chooses suitable paths to meet diverse QoS requirements from different kinds of services, thus maximizing network utilization and improving network performance.
Compared to the typical routing algorithm in sensor networks and the traditional ant-based algorithm, our ASAR algorithm has better convergence and significantly provides better QoS for multiple types of services in the multimedia sensor networks.
Thus inhibitors of EGFR may serve as potential anticancer drugs.
These results might serve as a base for quality evaluation of Magnetitum (Cishi).
The biomimetic three-dimensional porous composite can serve as a kind of excellent scaffold material for bone tissue engineering because of its microstructure and properties.
An array of complicated structures of the natural products synthesized over the last two years is also listed to serve as a convenient lead to the original literature for the prospective interested readers.
This work may provide theoretical guidance for choosing solvents for these kinds of reactions and also may serve as basis for further industrialization.