ผู้เขียน: Simon B. Davis

Helium is the second most abundant element in the solar system after the hydrogen atom and also the simplest of all atoms. In this book the authors present topical research in the study of the occurr …

Mastering the art of ‘mechatronics’ currently looks like one of the most attractive tasks of modern engineering technology and science. Many applications resort to the interdisciplinary approach of m …