BUFFALO, New York, Aug. 13 (TNSjou) -- The University at Buffalo (State University of New York) issued the following news release: * * * We now have the math to describe 'matrix tides' and other complex wave patterns seen in Qiantang River University at Buffalo study characterizes two-dimensional wave patterns such as undular bores that move along two directions * BUFFALO, N.Y. -- Last year, onlookers observed a startling site on China's Qiantang River: waves forming a grid-like pattern. D  more