Biophysics 2. (Dentistry) 2023-2024

Leírás

Általános információk

Compulsory subject 1st year 2nd semester

1.5 hours lecture/week + 2.5 hours practice/week

credit: 3

Lecturer: Dr. Károly Liliom

Tutor: Dr. István Voszka (phone: 459-1500/60234)

Reqiurements can be downloaded here

Condition for signature: participation on at least 75 % of the practices, The lab reports should be uploaded to bifilab right after the measurement during the lab. Completition of the lab is only accepted with an uploaded lab report.
The condition for participation on the laboratory practices is that one has to pass the moodle test from the given topic before the practice. The test contains 10 questions and 50 % should be achieved. One can try the test no matter how many times until you pass.

REQUIREMENTS
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. (One should ask for the agreement of the teacher of own group and the other group.)

The timetable of the Department can be downloaded here:
/upload/file/orarend_2024t.xlsx

Students must write a lab. report for each measurement in excel. The file to be filled can be downloaded from the homepage of the Department.

The students should prepare for the measurement by reading the related chapter of the laboratory manual.

All the measurements (even if it was cancelled for the given group for any reasons) can be asked during the semifinal or final exam.

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.

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.

If the network is not available the form for the lab report can be downloaded here:
Lab Report Form

The schedule of laboratory practices can be found here:
/upload/file/gyakre_2024t.xlsx
 

Midterm test

  • There will be one midterm test during the semester
  • It will be in the form of moodle test during the laboratory practice
  • Tasks: Calculations, similar to those among the exam questions, analysis of diagram, theoretical questions related to laboratory practices
  • Material: laboratory practices between the 1st and 8th weeks + calculations (the material of the first semester practices and calculations is also included:)
  • Date: biophysics practice on the 9th week (between Apr. 8-12)
  • Students can use Formula collection and calculator during the test.
  • Favours:
  • Faculty of Dentistry: The students achieving at least 60 % of points will get exemption from one of the two practice questions on the exam. Students achieving at least 85 % of points will get exemption from the excel task and the two practice questions.
  • 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 10th week in the presence of lab. teacher.


Exams  (ED)
Oral exam containing calculations, practice question and theoretical questions.

Formula collection can be used on the exams. It can be downloaded here: Formula Collection

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.
Todays 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)

Essentials of Dental Radiography and Radiology (Elsevier 2013)

Előadások

Előadások

1 Signal processing-1: human body as signal source (Gusztáv Schay) 2024.02.16. signal_processing_1_2.pdf  
2 Signal processing-2: amplifiers, digital signal processing (Gusztáv Schay) 2024.02.23.  
3 Dosimetry of ionising radiation (Károly Liliom) 2024.03.01. ED24t_Biophysics2_Dosimetry.pdf  
4 Biophysics in dentistry (Dóra Haluszka) 2024.03.08. Biophysics_in_Dentistry_20240308.pdf  
5 Medical sonography link of the lecture, available during the lecture time: https://kaltura.semmelweis.hu/media/Sonography_EN_Schayg/1_500f5vte (Gusztáv Schay) 2024.03.15. Phys_basis_of_ultrasound_schayg_2024.pdf  
6 Biophysics of sensory functions: vision and hearing (Károly Liliom) 2024.03.22. ED24t_Biophysics2_Sensory_functions.pdf  
7 ECG, pulse generators, pacemaker video link: https://kaltura.semmelweis.hu/media/ECG_pulse_generators24/1_wp6ecjah (Gusztáv Schay) 2024.03.29. EKG_Pacemaker_EN.pdf  
8 Transport processes 1: flow (Dóra Haluszka) 2024.04.05. Flow_HD_2024.pdf  
9 Transport processes 2: diffusion (Gusztáv Schay) 2024.04.12. Diffuzio_EN24.pdf  
10 MRI - medical imaging (Gusztáv Schay) 2024.04.19.  
11 Transport processes 3: membrane potential (Károly Liliom) 2024.04.26. ED24t_Biophysics2-11_Membrane_potential_LK.pdf  
12 Biostatistics 1: descriptive statistics (Károly Liliom) 2024.05.03.  
13 Biostatistics 2: hypothesis testing (Károly Liliom) 2024.05.10.  
14 Biostatistics 3: regression analysis Zoom link of the lecture: https://semmelweis.zoom.us/j/275102419 (Károly Liliom) 2024.05.17.  

Vizsga

Vizsga

We call your attention, that the students must show their ID card (containing photo) before the exam. Without it the exam can not be started.

The exam will start with an Excel task, based on the lab reports of the practicals. Next 2 practical questions, finally 2 theoretical questions (one form the I., one from the II. semester) will be generated with the built-in question generator of Bifilab. The new part of the exam can be started after the successful completion of the previous part (e.g. all parts must be passed consecutively). There will be one grade given based on the whole exam. Only the formula collection, sheet of paper, pen, and a non-programmable calculator can be used during the whole exam.

The topic list for the final exam can be found under documents on this site.

 

Verseny

Verseny

Competition on Medical biophysics/Biophysicswill be held on May 2 (Thursday) at 7:00 p.m. in Szent-Györgyi lecture hall. Its duration is 2 hours.

Condition for participation: grade 4 or 5 on the semifinal exam.
  Form of it: written test containing problems and theoretical questions.

   Favours of exam:

The persons getting at least 50 % from the calculation part do not have to do the excel on the final exam.
The persons getting at least 50 % of the possible points also in the theoretical part, do not have to take the theoretical questions on the final exam. In this case only the practice question has to be answered. We call the attention, that in this case the exam is not formal and the student must be prepared well in order to get good grade.

- The persons achieving the best results (winners of first, second and third places) will get some reward and they do not have to take any question at the final exam (they get 5).

 The winners will not be determined separately for the different faculties.

We call your attention that during the competition one can use calculator with max. 2 lines display only.


http://biofiz.semmelweis.hu/upload/file/Competition2012.pdf

http://biofiz.semmelweis.hu/upload/file/Competition2013.pdf

http://biofiz.semmelweis.hu/upload/file/Competition2014.pdf

http://biofiz.semmelweis.hu/upload/file/competition_2015.pdf

http://biofiz.semmelweis.hu/upload/file/Competition_2016.pdf

http://biofiz.semmelweis.hu/upload/file/Competition2017.doc

http://biofiz.semmelweis.hu/upload/file/Competition2018.doc

http://biofiz.semmelweis.hu/upload/file/Competition2019.doc

http://biofiz.semmelweis.hu/upload/file/Competition2021.pdf

Competition:2022

Competition_2023
 

 

     
   
   


 

Házi feladat példák

Házi feladat példák

week Lectures Practice
1    
2   further calculations ECG
     
4 61, 88, 89  
5    
6   further calculations isotope diagnostics
7    
8    
9 56,57,59 Pulse gen.: 92, 93. further calculations pulse gen
10   Audiometry: 76-80. further calculations audiometry
11 73, 74  
12    
13    
14