For answering the question that whether the relaxation mode of sound field in a given room with diffusely reflecting boundaries is unique,in this paper,the effect of initial energy distribution on the sound field relaxation is primarily studied in a rectangular long room by setting a sound source at different positions.

Influence factors of investment management of hospital intangible assets: take reputation as an example;

A new protocol for reputation management in super P2P networks;

Game analysis for construction enterprise reputation under restriction of asymmetric information;

Calculation of initial amount of compression of tubing is an important parameter for calculation analysis of one packer string force.

The initial water right is one of the usufruct which is base on that the government hold the proprietorship of the water resources.

Corporate Governance, Reputation Mechanism and the Behavior of Listed Firms in Committing in Fraud;

The Research on the Encouraging Function of Reputation Mechanism to Enterprise s Manager;

The Research on the Efficiency of Underwriter Reputation Mechanism in IPO Market of China;

Based on the above model,construction project supply chain one-period principle-agent model and multi-period construction project supply chain reputation model have been built with the characters of principle and agent of construction project integrated supply chain.

Methods A reputation model for restriction on repeated principal agent relationship was established by using the theory on principal agent problem in information economics and the method of game theory to study the implicit restriction mechanism for hidden action.