This experiment was consisted in 2007-2008 and 2008-2009 cropping seasons in field Agriculture and Research center of West-Azerbaijan. The experimental design was split-split-plot experiments using Randomized Complete Block Design (RCBD) with 3 replications. The factor main was consisted irrigation treatment including optimum irrigation, moderate stress and sever stress where irrigation was don...

Separable convex optimization problems with linear ascending inequality and equality constraints are addressed in this paper. Under an ordering condition on the slopes of the functions at the origin, an algorithm that determines the optimum point in a finite number of steps is described. The optimum value is shown to be monotone with respect to a partial order on the constraint parameters. More...

Large bone defects caused by trauma or disease needs extra intervention. Gelatin/chitosan complex is one of the most valuable compositions for healing, but fast degradation in aqueous solution and low mechanical properties increase need cross-linking agent. The cross-linker concentration method had a significant effect on fabricated scaffolds. Here, three different methods Glutaraldehyde (GA), ...