In this study, the nutritive values of treated Walnut hull by Neurospora sitophila were evaluated. The chemical composition of samples was evaluated by laboratory analysis.In vitrodigestibility experiment was done to determine digestibility coefficients of dry matter, organic matter and also digestible organic matter in dry matter (DOMD) to estimate the metabolizable energy (ME) content oftreat...

In this paper, a CFD analysis on the bare hull form of submarines or torpedoes for minimizing the resistance is represented. There are several parameters in submarine form design which the most important parameter is resistance. All operational characteristics of submarines are related to the resistance, related required power and then, underwater speed and range. Other parameters are only ment...

Access to the shape by its exterior is solved using convex hull. Many algorithms have been proposed in that way. This contribution addresses the open problem of the access of the shape by its interior also called convex skull. More precisely, we present approaches in discrete case. Furthermore, a simple algorithm to approximate the maximum convex subset of star-shaped polygons is described.

Abstract In this paper, a tool able to support the sailing yacht designer during early stage of design process has been developed. Quadratic and cubic Rational Bézier curves have selected describe main defining hull yacht. The adopted approach is based upon definition set parameters, say length water line, beam waterline, canoe body draft some dimensionless coefficients according traditional wa...

Given a finite set of points S ⊆ R, we define a proximity graph called as shape-hull graph(SHG(S)) that contains all Gabriel edges and a few non-Gabriel edges of Delaunay triangulation of S. For any S, SHG(S) is topologically regular with its boundary (referred to as shape-hull(SH)) homeomorphic to a simple closed curve. We introduce the concept of divergent concavity for simple, closed, planar...