Modern Applied Science, Vol. 2, No. 5, September 2008, all in one file

Cover Vol.5, No.2, June 2008

Modern Applied Science, ISSN 1913-1844, Vol. 2, No. 2,March 2008

Porous GaP have studied and fabricated by using an argon-ion laser beam of energy 2.41 eV was to recording the Raman spectra. The peak position shifts in Raman spectra was observed at 398 cm after etching. The Raman line is broad and asymmetric in comparison to the Raman line for crystalline GaP of 402 cm. The weak structure near 350 cm is a forbidden TO phonon, which arises due to structural d...

Modern Applied Science, ISSN 1913-1844, Vol. 2, No. 2,March 2008

How to manage knowledge workers effectively is an important project for most managers. Because of knowledge workers’ different characteristics from common workers, the effective management for them should be based on their unique characteristics. Therefore, a systematic, comprehensive, and pertinent management strategy is necessary.

Modern Applied Science, ISSN 1913-1844, Vol. 2, No. 2,March 2008

Modern Applied Science, ISSN 1913-1844, Vol. 2, No. 2,March 2008

This paper presents the use of angular position control approaches for a flexible robot manipulator with disturbances effect in the dynamic system. Delayed Feedback Signal (DFS), Linear Quadratic Regulator (LQR) and Proportional-Derivative (PD) controller are the techniques used in this investigation to actively control the vibrations of flexible structure. A constrained planar single-link flex...