This book provides a comprehensive exploration of SU-Field Analysis, a groundbreaking framework that delves into the intricate realms of fields, substances, and interactions. It commences with an introduction to the fundamental concepts (Chapter 1), followed by an elucidation of the basic configurations (Chapter 2) and an in-depth examination of various SU-Field systems (Chapter 3). Within Chapter 3, the text delves into the SU-Field model for fields, types of SU-Field systems for measurement and detection, and various SU-Field models. Subsequently, the book delves into the critical subject of eliminating harmful interactions (Chapter 4), discussing trends, introducing innovative solutions like S3, and exploring the use of substances and fields to decelerate detrimental effects. In Chapter 5, the focus shifts to finding desired effects, while Chapter 6 unveils the Law of Increasing Degree of SU-Field, elucidating its general trends and the forcing of substances and fields. Further insights into this law are presented in Chapter 6.4. Additionally, the book touches upon SU-Field Analysis in the context of information systems (Chapter 7) and introduces a new SU-Field structure (Chapter 8). The latter includes discussions on general concepts, parametric analysis, patterns of control elements, energy and information control, knowledge development, and structural analysis of information processing systems. Throughout, the book offers readers a comprehensive and detailed understanding of SU-Field Analysis, making it an invaluable resource for those seeking to explore this groundbreaking field.