Problems of Non-ionizing Radiation

Course guarantor:

Lecturer:

Tutor:

Supervisor:

Department of Dosimetry and Application of Ionizing Radiation

Synopsis:

The course focuses on the biological effects of non-ionizing radiation and its applications in technical and medical practice. Students will gain an overview of the principles and biological impacts of various types of non-ionizing radiation, as well as their use in modern imaging and diagnostic methods. Particular attention is devoted to ultrasound and magnetic resonance, but also to other sources of non-ionizing radiation, including UV, IR, visible light, microwaves, and laser technologies.

Requirements:

The course is concluded with a graded credit, assessed through a written test. The test evaluates knowledge acquired during the lectures, with a focus on understanding the biological effects of non-ionizing radiation and its applications in medicine.

The credit is usually held during the final lecture, or alternatively on an individual basis by arrangement with the lecturer.

Syllabus of lectures:

1. Introduction and definition of the field

2. UV radiation sources and characteristics

3. Biological effects of UV radiation on the human body (eye, skin)

4. Biological effects of infrared and visible radiation

5. Biological effects of microwaves I overview

6. Biological effects of microwaves II detailed discussion

7. Introduction to laser technology

8. Overview of imaging methods in medicine using non-ionizing radiation

9. Magnetic resonance principles and medical applications

10. Ultrasound basic principles and technical aspects

11. Ultrasound in medicine basic imaging methods

1213. Consultations and optional excursion related to lectures 9 or 11

Syllabus of tutorials:

Study Objective:

Knowledge:

Students will acquire a comprehensive overview of the full spectrum of electromagnetic radiation, magnetic resonance, and ultrasound, including the assessment of their biological effects and practical applications.

Skills:

Students will develop the ability to understand and navigate the biological effects and applications of various types of non-ionizing radiation in both technical and medical practice.

Study materials:

Key references:

[1] www.icnirp.org - International Commission on Non-Ionizing Radiation Protection (ICNIRP).

[2] Bushberg, J.T. and col.: The Essentials physics of medical imaging, USA 2002.

[3] McRobbie, W.D., Moore, A.E.,:MRI from picture to proton. Cambridge University Press 2003.

Recommended references:

[4] Ultraviolet radiation, Environmental Health Criteria 160, WHO, Geneva 1994

[5] Ultraviolet Radiation Exposure Dosimetry of the Eye, WHO, 1995

[6] Nonionizing Radiation Protection, WHO Regional Publications, Copenhagen, 1982

[7] Kahabka, M.: Pocket Guide for Fundamentals and GSM Testing, vol.2, Wandel and Goltermann GmbH and co, 1999

Note:

Further information:

No time-table has been prepared for this course

The course is a part of the following study plans:

• Jaderné inženýrství - Aplikovaná fyzika ionizujícího záření (elective course)
• jaderné inženýrství - Radioaktivita v životním prostředí (PS)