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degree courses
School of Medicine
MEDICINE AND SURGERY
Course unit
PHYSICS AND BIOPHYSICS
MEP5071018, A.A. 2019/20

Information concerning the students who enrolled in A.Y. 2019/20

Information on the course unit
Degree course 6 years single cycle degree in
MEDICINE AND SURGERY (Ord. 2015)
ME1726, Degree course structure A.Y. 2015/16, A.Y. 2019/20
N0
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Number of ECTS credits allocated 7.0
Type of assessment Mark
Course unit English denomination PHYSICS AND BIOPHYSICS
Department of reference Department of Medicine
E-Learning website https://elearning.unipd.it/dimed/course/view.php?idnumber=2019-ME1726-000ZZ-2019-MEP5071018-N0
Mandatory attendance
Language of instruction Italian
Branch PADOVA
Single Course unit The Course unit CANNOT be attended under the option Single Course unit attendance
Optional Course unit The Course unit is available ONLY for students enrolled in MEDICINE AND SURGERY (Ord. 2015)

Lecturers
Teacher in charge FRANCESCA SORAMEL FIS/01
Other lecturers GIOVANNI CARRARO FIS/05
LUCIO ZENNARO BIO/10

ECTS: details
Type Scientific-Disciplinary Sector Credits allocated
Basic courses FIS/07 Applied Physics (Cultural Heritage, Environment, Biology and Medicine) 7.0

Course unit organization
Period First semester
Year 1st Year
Teaching method frontal

Type of hours Credits Teaching
hours
Hours of
Individual study
Shifts
Group didactic activities 0.0 20 0.0 No turn
Lecture 7.0 64 111.0 No turn

Calendar
Start of activities 30/09/2019
End of activities 18/01/2020
Show course schedule 2019/20 Reg.2015 course timetable

Examination board
Board From To Members of the board
4 COMMISSIONE D'ESAME DI FISICA E BIOFISICA 01/10/2019 31/12/2020 SORAMEL FRANCESCA (Presidente)
CARRARO GIOVANNI (Membro Effettivo)
ZENNARO LUCIO (Membro Effettivo)
3 COMMISSIONE D'ESAME DI FISICA E BIOFISICA 01/10/2016 31/12/2019 SORAMEL FRANCESCA (Presidente)
CARRARO GIOVANNI (Membro Effettivo)
ZENNARO LUCIO (Membro Effettivo)

Syllabus
Prerequisites: none
Target skills and knowledge: Basic knowledge of Physics in view of its application to medical field: static and dynamics (orthopedics), optics, acoustics, fluidics, electrical and magnetic phenomena (physiology), radiation.
To be able to schematize and sketch out simple problems of human body operation with a physical approach
Examination methods: Written test is divided in two distinguished test, one on the PHYSICS part and the second on the BIOPHYSICS part of the course.
At the end of each section a partial test will be proposed, while during official examinations the student will be able to undergo both parts independently. The result on each part will be valid for a full year.

• Physics:
o 12 questions with multiple choice, 4 possible answers among which only one is correct. No handicap in case of wrong answer. Questions may be on the theory part and may require to derive analytical formule
o 4 exercises requiring to solve a problem
• Biophysics:
o 20 questions with multiple choice, 4 possible answers among which only one is correct. No handicap in case of wrong answer.

Final score:
2/3Physics + 1/3Biophysics

Each written test is overcome when the evolution is positive (at least 18/30). The final score will be published online.

Further information at http://www.pd.infn.it/~soramel/FisicaMedicina/
Assessment criteria: The written test aims at verifying that the student has learned the subjects of the program, is able to work with them and knows how to quantify the theoretical information he has acquired

Further information at http://www.pd.infn.it/~soramel/FisicaMedicina/
Course unit contents: PHYSICS; 
- Reference frames. Motion equations, linear, parabolic and circular motion. Newton's laws, examples and applications.
- Work, power, kinetic and potential energy, conservative and dissipative forces, energy conservation. Elastic and gravitational potential energy. Momentum and its conservation, collisions. - Torque, center of mass, equilibrium and stability, levers and mechanical advantage, systems of pulleys. 
- Strain and stress, Young’s modulus, bone fractures.
- Density, molecular mass, pressure, Stevin's, Archimede's and Bernoulli's laws.
- Viscosity and Poiseuille's law, Reynolds number and turbulence, erythrocyte sedimentation, centrifugation.
- Blood circulation, arterial pressure and its measurement, effect of gravity on blood flow, stenosis and aneurism.
- Surface tension, Laplace law, surfactants, alveoli of the lung, gas embolism, capillarity. 
- Temperature scales, perfects gasses, partial pressures, Boyle's and Gay-Lussac's laws, temperature and molecular energy, mean square speed.
- Heat and its transmission, thermal equilibrium, heat-work equivalence. Latent heat, evaporation and vapor pressure, absolute and relative humidity.
- First principle of thermodynamics (TD), TD processes, internal energy and specific heats of ideal gasses. Thermal and refrigerating machines, second principle of TD. Carnot’s and Clausius’ theorems, entropy. Thermoregulation and metabolism of the human body. 
- Electric field, conductors, capacitors and electrostatic energy, electrical current, RC circuits, pacemaker, effects of electric currents on the human body, electrophoresis, the neuron. 
- Magnetic field, Lorentz's force, mass spectrometer, cyclotron. Biot-Savart's and Ampere's laws. 
- Longitudinal and transversal waves, wavelength and frequency. Superposition of waves, Fourier transforms.
- Sound waves in 3D, sound speed, specific acoustic impedance, Huygens-Fresnel principle, reflection, refraction, interference, diffraction, Doppler's effect. Intensity and Decibel scale, attenuation. Ultrasounds, Eco-Doppler instruments.
- Light as electromagnetic waves, polarization, total reflection, optical fibers. Formation of images, mirrors and lenses. The human eye, visual acuity, visual defects and their correction. Optical microscope and resolving power. 
- Atom, electron binding energy. Excitation and ionization. Ionizing and non-ionizing radiation. X-ray, crystallographic structure of proteins. The atomic nucleus and nuclear forces. Radioactivity, radioactive decay, radioactive tracers. Radiation-matter interaction. Tomography by positron emission (PET).

BIOPHYSICS: 
- Energy and its transformations. Spontaneous processes and equilibrium point. State functions: internal energy, enthalpy, entropy, free energy, Caloric content of food, metabolism. 
- Chemical potential. Matter transport in biological systems. Free diffusion and diffusion through semi-permeable membranes- 
- Membranes: gradients, diffusion, osmotic pressure, electric potentials, ionic currents. Excitable membranes: action potentials. 
- Intra- and inter- molecular forces. 
- Energy quantization, photons, particles and waves, energy levels, radiation absorption and emission, penetration properties of radiation into bio-systems. 
- Interaction among bio-molecules. Surface plasmon resonance (SPR) 
- Energy spectra, spectral regions and spectroscopy. Spectral transitions energy. Boltzmann's law. UV-visible spectroscopy, Lamberts-Beer' law. Fluorescence and phosphorescence. Infrared spectroscopy and its medical applications. 

- Nuclear Magnetic resonance (NMR): theory and medical applications. Magnetic Resonance Imaging (MRI). - X-rays Imaging (CT, Computed Tomography).
Planned learning activities and teaching methods: Class lectures and exercises
Additional notes about suggested reading: Lectures notes and professor slides at

http://www.pd.infn.it/~soramel/FisicaMedicina/
Textbooks (and optional supplementary readings)
  • F. Bellini, R. Cerbino, G. Manuzio, F. Marzari, L. Repetto, L. Zennaro, Fisica per medicina, con applicazioni fisiologiche, diagnostiche e terapeutiche. Padova: Piccin Nuova Libreria S.p.A., 2019. ISBN 978-88-299-2958-0 Cerca nel catalogo
  • J.W. Kane, M.M. Sternheim, Fisica applicata - Lezioni, esempi, quesiti a risposta multipla e problemi risolti. Roma: Edizioni Mediche Scientifiche Internazionali, 2013. ISBN 978-88-866-6988-7, Edizione italiana integrata e coordinata da Cannistraro, Indovina

Innovative teaching methods: Teaching and learning strategies
  • Lecturing
  • Problem solving

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