Medical biophysics 1. 2024-2025

Leírás

Általános információk

Compulsory subject 1st year 1st semester

1 hour lecture/week + 3 hours practice/week

Lecture: Wednesday 12:00-12:45 Szent-Györgyi lecture hall

credit: 4

Departmental Curricular Offical: Dr. István Voszka (phone: 459-1500/60234)

 his deputy is Dr. Daniel Veres (veres.daniel@semmelweis.hu)

To see details click on the links:

Exemption

Students who have already studied Medical Biophysics in some form (or equivalent subject), they can request the acceptance of the subject. The application must be submitted on the 2nd day before the first week of education must be submitted to the person in charge of studies, who can support this. This must be accompanied by a certificate proving the mastery of the subject, or an authentic one copy and the detailed course description. If the topic is at least 75% is the same as here, if the student studied the subject at another Hungarian university, then we support the request. If you want the subject based on a degree subject at a foreign university to be accepted, then in order to check the actual knowledge, we will write a test for the exemption with applicants, which takes place at the beginning of the 2nd teaching week. Based on this result, we decide a request for support. The application for the admission of the subject with the opinion of the Institute must be submitted to the Study Committee (through the Study Department), which decides on the acceptance or rejection of an application. (The application form is available for download  at the Faculty for documents). After the beginning of the educational period, the student can request an exemption until the end of the 1st week. the object under conditions similar to the above. In the case of support (which for the previous we judge similarly) we give the student the recommended ticket. The attached sample test shows the type of questions that may be written, the actual test is 40 contains a question.

 

Laboratory practices

Students have to prepare for the laboratory practices by reading the corresponding chapter of the Laboratory Manual

Rules for lab reports :

1.      Every lab report is considered as a written test, where three types of grades can be given: „Accepted” „Correction needed” or „Not accepted” .

2.      The lab. report should be done by filling the excel sheet downloaded from the homepage of the department, or form the bifilab service.

3.      The processing of data can be accepted only if it is based on the data measured by the student.

4.      Only the tasks listed in the homepage are required for a certain measurement. The lab report must be uploaded during the lab.

5.      The teacher will show, what is the mistake or missing part in the lab report, but only the first upload will be evaluated, there is no need to re-upload any lab report.

6.      The successful completion (min. 50%) of the Moodle test before the lab. The test can be attempted any time during the week before the lab, from anywhere.

Lectures

 

we do not check the attendace of the lectures, but for a successful exam it is strongly advised to participate.

 

Missed measurements

Participation in the practical lessons is compulsory. No more than three absences from practices are allowed for any reason, otherwise the semester will not be credited. The missed measurements should be done with another group during the 4 weeks cycle of laboratory practices if possible. (One should ask for a written permission of the teachers of the own group and the other group, where the re-take of the lab will take place.)

Conditions for signature

1. Participation on, successful Moodle test, and accepted uploaded lab report for at least 75 % of the practices, (in case of more than 3 absences the signature for the semester is denied.)
2. Acceptance of the lab. reports. If one has more than 3 „not accepted” lab. reports, the signature is denied. The lab reports must be uploaded to the website at the end of the practice.

3. Successful completion (min 50%) of the Moodle tests before the labs.

Midterm test

  • During the semester, in the 10th week, at the beginning of the practice, we take a 20-25 minute knowledge test. Of this questions for the weekly preparedness test questions, the calculation questions issued during the year tasks, as well as questions similar to the evaluation of the minutes. One for the latter dataset must be downloaded and analyzed. ATTENTION! An exam discount can be obtained based on the test result: those who score at least 75% are exempted from the written moodle test on the exam.
  • If one achieves favour it does not mean grade 5 for the exempted question and does not mean successful exam in any case just the exam will be simplified.
  • In case of unsuccessful exam the favour is lost and on the retake all the questions must be answered.
  • The midterm test can not be repeated or taken later, it can be written only with the student’s own group during the practice.
  • If one wants to check the test it will be possible during the 11th week in the presence of lab. teacher.

  •  

Exams
 

We call the attention that we do not give permission to take  Biophysics II. without passing Biophysics I.


 

The exam starts with a moodle test.  Of this questions for the weekly preparedness test questions, the calculation questions issued during the year tasks, as well as questions similar to the evaluation of the minutes. One for the latter dataset must be downloaded and analyzed. If one achieves at least 50 % of the points in this part, can go to the oral exam. With the help of a computer, we will draw 6  theoretical questions that may contain the theoretical background of the lab practices, too.

The theoretical part of all labs included in the program of the semester (even those missing due to the educational breaks) is included in the material of the colloquium and examination. The absence of the student, but even the official educational break does not entitle the student to not know the material of the lab. You need to know the theoretical background and data processing of all of the labs.

 

We call the attention that we do not give permission to take Medical biophysics II. without passing Medical biophysics I.

 

A tantárgy feladata az orvosképzés céljainak megvalósításában

Our teaching program is evolving continuously. Focused on the general objective of meeting the requirements of the medical curriculum, the courses are also intended to provide specific medical biophysics training.
Today's students will be the physicians of the oncoming decades. In selecting and highlighting topics of study, the first viewpoint is scientific foresight: the knowledge should be conveyed which must be pertinent to ensure first-class professional competence while keeping abreast of the most recent development in the field of study. Our aim is not only the teaching of a specific body of knowledge but also the development of the exact scientific method and concrete problem-solving abilities.

A tantárgy elsajátításához szükséges segédanyagok (könyv, jegyzet, egyéb)

Damjanovich-Fidy-Szöllősi (eds): Medical Biophysics (2009)

Medical biophysics practices (Semmelweis Publisher, 2015)

Formula Collection

Chapter Resonance Fig. 7. correct version: Resonance Fig. 7

Előadások

Előadások

1 Introduction. Radiations in medicine. Quantities and laws for characterizing radiations. (Links to practices „Light absorption”, „Gamma absorption” and „X-ray”.) (Kellermayer Miklós) 2024.09.04. 1ea_2024_KM.pdf  
2 Geometric optics. Fermat principle. Light reflection and refraction on planar and curved surfaces. Medical optical devices. Geometric optics of the human eye. ( to practices „Microscopy I.”, „Refractometry” and „Optics of the eye”.) (Balog Erika) 2024.09.11. 02_Geometric_optics_20240911_honlap.pdf  
3 Wave optics. Huygens–Fresnel-principle. Resolving power. Light polarization. Color mixing, color vision. Light as wave and particle. (Links to practices „Microscopy I and II”, “Light emission”, „Polarimetry” and „Optics of the eye Online. Zoom link: https://semmelweis.zoom.us/j/91437746979 (Kellermayer Miklós) 2024.09.18. 03_Wave_Optics_20240918.pdf  
4 Structure of matter. Matter wave. Atomic and molecular interactions. Atomic force microscopy. (Links to the practice „Resonance”.) Kiss Balázs (Kiss Balázs) 2024.09.25. 04_Structure_AFM.pdf  
5 Boltzmann distribution. Many-particle systems. Gases, liquids, liquid crytals. (Mártonfalvi Zsolt) 2024.10.02. 05_Boltzmann_Gases_Liquids_20241002  
6 Electronic states of crystalline materials. Electrical, thermal and optical properties of insulators, conductors and semiconductors. (Links to practices „Nuclear medicine” and “Dosimetry”.) (Kellermayer Miklós) 2024.10.09. 06_Crystalline_Materials_20241009.pdf  
7 Interactions of light with matter. Light scatter, absorption, absorption spectrometry. (Links to the practice „Light absorption”.) (Mártonfalvi Zsolt) 2024.10.16. 0007_Scatter_Absorption_20241016.pdf  
8 Thermal radiation. Luminescence. (Links to the practice „Light emission”.) (Kellermayer Miklós) 2024.10.30. 09_Thermal_emission_Luminescence_20241030.pdf  
9 Fundamentals of light amplification, the laser. Properties and medical applications of laser. (Links to the practice „Light emission”.) (Kellermayer Miklós) 2024.11.06. 10_Laser_20241106.pdf  
10 Atomic nucleus, radioactivity, nuclear radiations. Interactions of nuclear radiations with matter. Radioactive isotopes, isotope tracing. (Links to practices „Nuclear medicine” and “Isotope diagnostics”.) https://semmelweis.zoom.us/j/95642362704?pwd=SGBXWGW54GSJssHsh09DSBchM1Tg4V.1 (Smeller László) 2024.11.13. NucleusNuclearRadiations_2024_v21_short.pdf  
11 Dosimetry, radiation protection. Nuclear measurement techniques. (Links to practices „Nuclear medicine” and “Dosimetry”.) (Smeller László) 2024.11.20. Detection_Dosimetry_2024_ver19_corr.pdf  
12 Nuclear medicine. Radioactive radiations in medical practice. Diagnostic and therapeutic applications of ionizing radiations. Gamma camera. (Links to practices „Nuclear medicine” and “Isotope diagnostics”.) (Voszka István) 2024.11.27. izotop_EM_2024_11_27.pdf  
13 Signals in medicine. Classification, amplification, conversion and processing of signals. (Links to practices “Nuclear medicine”, „Amplifier”, “Pulse generator”, “Skin impedance”, “Coulter counter”, “Audiometry”, “ECG” and “Flow”.) (Kellermayer Miklós) 2024.12.04. 14_Signal_Processing_20241204.pdf  

Vizsga

Vizsga

The exam starts with a moodle test.  Of this questions for the weekly preparedness test questions, the calculation questions issued during the year tasks, as well as questions similar to the evaluation of the minutes. One for the latter dataset must be downloaded and analyzed. If one achieves at least %0 % of the points in this part, can go to the oral exam. With the help of a computer, we will draw 6  theoretical questions  that may contain the theoretical background of the lab practices, too.

The theoretical part of all labs included in the program of the semester (even those missing due to the educational breaks) is included in the material of the colloquium and examination. The absence of the stuendt, but even the official educational break does not entitle the student to not know the material of the lab. You need to know the theoretical background and data processing of all of the labs.

The topic list for the oral part of the exam is available here in the moodle system.

Everybody should prepare an ID card to the exam. In the absence of ID card the exam can not be started. We call your attention, that during the exams calculator with max. 2 lines display only.

We call your attention, that there is no possibility to increase the number of exam days or places during the exam period, since we teach students on 3 faculties and 3 languages.

Consultations will be online in the exam period on the following days at 2 p.m.
(The actual zoom link will be put here a few days before the consultation:

December 9, 16
January 6, 13, 20, 27
February 3

The zoom link for Dec. 16:
https://semmelweis.zoom.us/j/99432791246

Verseny

Verseny

At the end of second semester we organize competition (see later)

Archív

Archív

     

Házi feladat példák

Házi feladat példák

measurement From chapter 31. of the lab. manual further calculations related to measurements Calculations related to the lecture material from chapter 31. of the lab. manual
Data evaluation   unit conversion  
Light emission   Light Emission  
Amplifier 75 further calculations amplifier  
Microscopy I. 16 Microscopy I further calculations 54, 55
Refractometry 18  Refractometry further calculations 1-7.
Light absorption   Light Absorption 8, 9
Resonance   Resonance  
Microscopy II. 17 Microscopy II 25, 26
Nuclear measurement 28 Nuclear Medicine 19, 20
Polarimetry   Further calculations 13, 14, 15
Optics of the eye   Optics Of The Eye 30-36, 39
Dosimetry 41, 45, 47-51   42, 43, 44, 37
Gamma absorption 24, 25, 26