Technical Methods of Diagnostics . Passive methods of diagnostic studies”, written by a team of authors under the guidance of Nadezhda Davydova, is a unique work that immerses the reader in the world of modern diagnostic technologies. This publication will be especially useful for students, graduate students and specialists in the field of medicine, biomedical engineering and related disciplines seeking to deepen their knowledge of diagnostic methods and their application. The book discusses passive methods of diagnostic studies, which are becoming increasingly relevant in the context of the rapid development of technology. Passive methods, unlike active ones, do not require intervention in the patient’s body, which makes them less invasive and safer. This is especially important in the context of modern requirements for medical procedures, where minimizing the risks to the patient is in the first place. The author's team carefully analyzes various aspects of these methods, including their principles of work, areas of application and possibilities for improving the diagnosis of diseases. The book touches on many topics that will be of interest to both practitioners and researchers. Readers will be able to learn about the latest developments in the field of diagnostics, such as the use of ultrasound technology, magnetic resonance imaging, computed tomography and other modern methods. Each section is provided with examples from practice, which allows you to better understand how theoretical knowledge is applied in real-world conditions. The writing style of Nadezhda Davydova and her colleagues is clear and accessible, which makes the material understandable even for those who are just starting their way in the medical field. The authors seek not only to convey information, but also to inspire readers to further research and development of new technologies. Their approach to the presentation of the material allows a deeper understanding of not only the diagnosis itself, but also the importance of interdisciplinary interaction in medicine. This book will be a real discovery for students of medical universities and colleges, as well as for practicing doctors who want to update their knowledge about modern diagnostic methods. It will also be useful for researchers and developers of new technologies, as it contains up-to-date information on the latest trends and achievements in the field of diagnostics. If you are looking for literature that will help you understand the complex issues of diagnosis and teach you how to apply the knowledge gained in practice, then "Technical methods of diagnosis. Passive diagnostic methods" is exactly what you need. The book will not only expand your horizons, but also help you become more competent in your field. In conclusion, it is worth noting that the work of Nadezhda Davydova and her team is not just a textbook, but a whole world in which technology and medicine intersect, creating new opportunities for diagnosis and treatment. This publication deserves the attention of anyone who aspires to be at the forefront of medical technology and wants to contribute to the development of this important field.