Article
Article name Study of Nuclear Magnetic Resonance at Engineering and Medical Universities
Authors Mashinyan A.A. Doctor of Pedagogy, Professor, mash404@mail.ru
Kochergina N.V. Doctor of Pedagogy, Professor, kachergina@mail.ru
Bibliographic description Mashinyan A. A., Kochergina N. V. Study of Nuclear Magnetic Resonance at Engineering and Medical Universities // Scholarly Notes of Transbaikal State University. 2024. Vol. 19, no. 3. Р. 27–36. DOI: 10.21209/2658-7114-2024-19-3-27-36.
Section THEORY AND METHODOLOGY OF PROFESSIONAL EDUCATION
UDK 372.852
DOI 10.21209/2658-7114-2024-19-3-27-36
Article type Original article
Annotation The relevance of this study is related to the breadth of the nuclear magnetic resonance (NMR) method application in modern engineering and medical technologies. The purpose of the work is to adapt the material using the NMR method for students of medical, engineering and socio-humanitarian specialties and areas of study at different levels of presentation. The novelty of the research is as follows: the elements of knowledge for explaining the NMR method are highlighted; three levels of NMR explanation are justified and defined – classical and two quantum (qualitative and quantitative). The following methods have been used in the work: analysis and generalization of scientific, educational and methodological literature (on the content of the NMR method, nuclear spectroscopy and magnetic resonance imaging, the main professional educational programs of specialties and areas of study for undergraduate and graduate students of engineering and medical universities); designing the content of educational material; designing teaching methods and methods. Specific results include the development of three levels of NMR study. The classical level is based on the concepts of the magnetic induction vector of a circular current and its rotation around the magnetic induction of a constant magnetic field with a certain frequency, resonant absorption of radio signal energy by the core when their frequencies coincide. Quantum levels of study operate with the concepts of the orbital and magnetic spins of the atomic nucleus, the gyromagnetic ratio, Larmor precession, splitting of the energy levels of the atomic nucleus, the Bohr magnetone, and resonant absorption of energy by the nucleus. The classical level is recommended for students of social and humanitarian fields who do not study pure physics. The quantum qualitative level is recommended for students of specialties and fields of study at medical and engineering universities who do not study quantum physics as a special discipline. For students of engineering specialties related to quantum technologies, and medical specialties “Pharmacy” and “Dentistry”, undergraduates studying medical technology, a quantum quantitative level is recommended. The material of this study is of practical importance in teaching students of engineering and medical universities the physical basics of mo­dern methods and technologies.
Key words nuclear magnetic resonance, physics course, difficulty levels, engineering university, medical university, production technologies, medical technologies
Article information
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