Nascale physics has become one of the rapidly developing areas of contemporary physics because of its direct relevance to newly emerging area, natechlogies. Nascale devices and quantum functional materials are usually constructed based on the results of fundamental studies on nascale physics. Therefore studying physical phemena in nasized systems is of importance for progressive development of natechlogies. In this context study of complex phemena in such systems and using them for controlling purposes is of great practical importance. Namely, such studies are brought together in this book, which contains 27 papers on various aspects of nascale physics and nlinear dynamics.