Aiming at solving the problems of intra-session fairness that block multicast s advance,this paper penetrates with the research of layered mltirate multicast mechanism,and based on the research developments of layered multicast,some problems interrelated are proposed.

The equity of the compensation reflects as three respects of external equity,inside equity and individual equity mainly,this paper takes IT industry as an example,pass to researcher s review about equity view of the compensation a little at present,combine the design idea of the broadband compensation,has explained the thinking of some operation of the broadband compensation in realizing.

Based on the Toolkit for the Promotion of Gender Equity developed by the Institute of Population and Development Study of Xi an Jiangtong University,this study intends to develop a decision support system(DSS)to promote gender equity in assessing the Quality of Care in Reproductive Health /Family Planning(RH/FP QoC)at China s county level.

It adopts a gender equity perspective in the analysis of the findings and realizes that women started to acquire awareness of their subjectivity under the influence of the drive for quality service in family planning though the.

from the ethical hand, educational equality contains the educational equality of socialization as well as morality.

The paper clarifies the Delphi inside DDE mec hanism with the DDE conversation characteristics and gives an example for completing the DDE.