The book "Calculation on the strength of the elements of the core of nuclear reactors" by B. T. Sapunova is a unique and in-depth study devoted to one of the most pressing topics in the field of nuclear energy. With the rapid development of technology and the increasing need for safe and efficient energy sources, this work is becoming especially important for professionals, students and anyone interested in physics, engineering and nuclear energy. In his book Sapunov examines in detail the methods and approaches for calculating the strength of the elements of the core of nuclear reactors. It immerses the reader in a world of complex engineering solutions that ensure the safety and efficiency of reactors. The author not only explains the theoretical aspects, but also shares practical examples, which makes the material accessible and understandable even for those who are just beginning to get acquainted with this topic. The book is filled with up-to-date data, graphs and illustrations that help to better understand the complex processes occurring in the reactor core. Who is this book intended for? First of all, it will be of interest to students and graduate students of technical and engineering specialties, as well as practicing engineers and researchers involved in the design and operation of nuclear reactors . In addition, the book can attract the attention of researchers working in the field of nuclear physics and energy, as well as anyone who wants to deepen their knowledge of modern technologies in this field. The topics raised in the book cover a wide range of issues: from material mechanics to thermodynamics, from strength analysis to safety issues. Sapunov emphasizes the importance of reliability and durability of structures that are exposed to extreme operating conditions. He emphasizes that the correct calculation of the strength of the core elements not only ensures the effective operation of the reactor, but also plays a key role in the prevention of emergency situations, which makes this topic especially relevant in light of recent events in the world of nuclear energy. The author's style is distinguished by clarity and logical presentation, which allows the reader to easily follow his thoughts. Sapunov is able to explain complex things in simple language, which makes his work available to a wide audience. There are already several other papers in his arsenal dealing with nuclear power and material mechanics that are also noteworthy and may be of interest to those who want to understand this important area more deeply. The book "Calculation for the strength of the elements of the nuclear reactor core" is not just a training manual, but a real find for everyone who wants to understand the intricacies of nuclear energy and understand how nuclear reactors work. It will become a reliable assistant for students, engineers and researchers who are striving for new knowledge and are ready for the challenges that the modern world poses to us. If you are looking for literature on nuclear power, material mechanics or just want to expand your knowledge in the field of modern technology, this book should definitely take its rightful place on your shelf. Do not miss the opportunity to get acquainted with the work of . T. Sapunova - it will inspire you to new discoveries and help you better understand the world in which we live