1.1 This specification covers refined gold in cast bar form (Note 1).

1.1.1 Grade 99.5 -Gold having a minimum fineness of 995.

1.1.2 Grade 99.95 -Gold having a minimum fineness of 999.5.

1.1.3 Grade 99.99 -Gold having a minimum fineness of 999.9.

1.1.4 Grade 99.995...

3-D surface morphology measurements of compact graphite irons were used to analyze the fractal characteristics of the surfaces to relate the dry sliding surface morphology to the fractal dimension. The measurements show that the fractal dimensions (Df) of the sliding surfaces vary from 1 ...

In this paper, we study on the application of radical B-spline wavelet scaling function in fractal function approximation system. The paper proposes a wavelet-based fractal function approximation algorithm in which the coefficients can be determined by solving a convex quadratic programming problem....

The purpose of this paper is to overcome the limitations of the traditional cranial defects restoration technique and better satisfy the aesthetic and comfort demands of different patients. An arithmetic profile curve blending technique was used based on a well-proportioned points cloud data obtaine...

Integrator forwarding is a recursive nonlinear design technique for the stabilization of feed-forward systems. However, this method still has some limitation. An improved design method is proposed to extend the field of application of this technique. This method is used to design a stabilizer for th...