Modern Applied Science, Vol. 3, No. 11, November 2009

Modern Applied Science, ISSN 1913-1844, Vol. 1, No. 4, November 2007

Based on the small parameter asymptotic homogenization theory, this article adopts the technology of digitized cell-based finite element method (DCB-FEM) to establish the digital cell-based mechanics analysis model of three-dimensional 4-directional braided composite material, analyzes and calculates the equivalent elasticity performance of 3D braided composite material using homogenization met...

Modern Applied Science, ISSN 1913-1844, Vol. 1, No. 4, November 2007

This study attempts to re-examine several hypotheses suggested by the literature concerning the relationship between corporate governance and corporate performance using the data from China. The findings of the paper suggest that corporate performance in China is mostly influenced by other economic variables, not by corporate governance and the hypotheses that corporate governance will have pos...

Modern Applied Science, ISSN 1913-1844, Vol. 1, No. 4, November 2007

The alternating impact machine with high temperature and pressure resistance is a kind of equipment to make the fatigue experiment for rubber pipe in the auto industry. This article mainly introduces the work principle and the design of hydraulic pressure system and temperature control system of the alternating impact machine. This system uses Siemens S7-200 Programmable Logic Controller (PLC) ...

Cove vol.6, no.3, October 2009

Cover vol. 11, no. 3, June 2014