Methods for transporting livestock and livestock feed in shipping containers and for separating the shipping containers into a livestock storage areas and feed storage areas for the measured distribution of feed throughout shipment. First, raw oysters are subjected to hot water extraction to obtain soluble ingredients and to remove unwanted components, and then the residue is extracted with an acid solution of pH 2 to 4. The high-quality SiO2 thin film is obtained by using a silicon compound as a starting material and irradiating a coated thin film of the solution of the starting material with light in an oxygen atmosphere. In the time repetition scheme, copies of the same symbol are transmitted a plurality of times on the same frequency on different symbol transmission periods, instead of being retransmitted on different frequencies on different symbol transmission periods. The central control point is determined based on the average of a set of reflected vertices, where each of the reflected vertices is a vertex of the non-planar video graphics primitive reflected through a line defined by a pair of control points corresponding to the vertex.