39274 - Fundamentals of Physics and Physics of Radiation

Academic Year 2026/2027

  • Teaching Mode: In-person learning (entirely or partially)
  • Campus: Bologna
  • Corso: First cycle degree programme (L) in Imaging and Radiotherapy techniques (cod. 6063)

Learning outcomes

The student will acquire fundamental knowledge of classical mechanics, thermodynamics, electromagnetic phenomena, waves and oscillations and modern physics. They will learn the application of this knowledge of the phenomena of mechanic, thermodynamics and electromagnetism to biological phenomena.

The student will know the different kind of ionizing radiation and their interaction with matter, as well and the fundamental concepts of dosimetry and radioprotection, including elements of the current legislation, the X ray production and their property, and the qualitative and quantitative analysis of an X ray beam.

Course contents

The course is focused on the teaching of the basic mathematical and physical notions that will be used during the subsequent courses.

The course is divided in two parts:

I-Physical basis

Physical quantities and dimensions

Mechanics, vectors and basic mathematics

Fluid Mechanics : Ideal and real fluids

Oscillations and waves

Heat and Thermodinamics with application to metabolism

Optics: Geometrical and Physical

Electricity and Magnetism

Modern Physics and radioactivity

II- Applications to Medicine with particular focus on the physiological and clinical application such as modern imaging techniques (NMR, PET, SPECT etc)

Radiations in medicine. Radiation-matter interaction, physical quantities in dosimetry. Biological effects and interaction with tissues. Biological effects of ionizing radiation and dose-effect curve for the induction of cancerogenesis.

Radiotherapy: conventional and conformational radiotherapy

Diagnostic: Physical principles of imaging diagnostic. Morfological and functional analysis.

Diagnostic by X rays, radioisotopes, ultrasounds and nuclear magnetic resonance.

Elements of health physics: Radioprotection and quality control in diagnostic radiology. Basic radioprotection legislation.

Readings/Bibliography

Lecture notes will be distributed online

Elementi di fisica in medicina e biologia, Castellani e Remondini

Teaching methods

Frontal lectures

Exercises

Assessment methods

Final written exam.

The test will consist of 22 multiple-choice questions and two open-ended questions.

Each multiple-choice question will be worth 1 point, while the open-ended questions will be worth 5 points each, for a maximum score of 32, where scores of 31 or 32 count as 30 with honors.

The use of a scientific calculator is permitted and recommended, while the use of notes or books is not allowed. Smartphones, tablets, and laptops are not permitted.

Students with specific learning disorders or temporary or permanent disabilities are advised to contact the relevant University office in good time: https://site.unibo.it/studenti-con-disabilita-e-dsa/it . The office will be responsible for proposing any necessary accommodations to the students concerned. These accommodations must in any case be submitted, at least 15 days in advance, for approval by the instructor, who will assess their suitability also in relation to the learning objectives of the course.

Teaching tools

Frontal lectures with Slides

Office hours

See the website of Enrico Giampieri