The aim of paper is to give a specific implementation plan, and set up methods to evaluate the internal control system effectiveness and continuous improvement by using the US COSO model and benchmarking analysis in accordance to the SOX Section 404 in Gansu Wanwei Corporation.

The paper carries out the comparison and analysis of two kinds of integrated production control methods of Push/Pull and CONWIP/Pulls.

A comparison and analysis has been carried out for 4 options,including 3-row,double-row, single row layout and single row with double busbars for one and a half circuit breakers.

From the meterological factors contributed to the two catastrophic mixed floods happened in Xinjiang in 2000 and 1999, the comparison and analysis of the mountain snow cover,the weather process of high-temperture,and heavy rain were given, and also researched the circulation background of difference factors.

A Contrast Analysis of the Semantic Valence of Nouns between Chinese and Russian

Contrast analysis of geological conditions between central and west Chuxiong basin and Sichuan basin

This paper introduces the principles of the low strain reflective wave method, and connecting with the actual construction examples, and according to the sound duration, amplitude and frequency of the reflection from the pile bottom, makes contrast analysis on the reflection from the pile bottom.