The amount of material must be removed away to produce the final product should minimize, excess stock will increase not only the material cost, but also proces
The nesting problem in the leather manufacturing is the problem of placing a set of irregularly shaped pieces (called stencils) on a set of irregularly shaped s
The feasibility of photocatalytic degradation of the formaldehyde gas by titanium dioxide (TiO2)/polyester non-woven fabrics was studied. The effects of paramet
Based on the experimental results, a simplified model for low-voltage powerline used as a high frequency communication channel is presented. With this model, th