Parametric array loudspeakers (PALs) are capable of generating highly directional audio beams from nonlinear interactions of intense airborne ultrasound waves. This book systematically introduces the physical principles of acoustics waves generate...Lasīt vairāk
Zhong investigates and analyses the cases of individuals and families in China whose lives have been profoundly affected by the intersections of colonization, war and the post-War Chinese and Japanese states. He thus graphically depicts the helple...Lasīt vairāk
After Japans defeat in August 1945, some Japanese children were abandoned in China and raised by Chinese foster parents. They were unable to return to Japan even during the mass repatriation carried out by the Japanese government in the 1950s. Most...Lasīt vairāk
