The success of the author in completing this book would not have been possible without the involvement of friends, col-leagues, and various parties who have supported the publi-cation of this book.
I would like to thank my colleagues who have continued to support the writing of this book, my family who have always been an encouragement to continue to do more.
Finally, there is no ivory that is not cracked. The author is very open to receiving input and suggestions from readers regarding the contents of this book to make it more perfect. The author really hopes that this book can help provide un-derstanding to readers in the field of science that the author is engaged in.