Dear readers;

This book titled “Radiation Physics and Health Effects- II” includes 4 valuable chapters. These sections contain very important information covering the research of scientists who are competent in their field. The purpose of creating this book is to collect the new approaches of scientists working in this field with their experiences and research under one book and present them to the readers. We would like to thank all the chapter authors who contributed to the realization of the work, all the referees who took the time to provide their valuable opinions, and the esteemed publishing team, and we hope that our work will make significant contributions to all readers who do scientific work in the field of radiation physics.