Biophysics 1. Dentistry 2022-2023
Leírás
Általános információk
Compulsory subject 1st year 1st semester
1.5 hours lecture/week + 2.5 hours practice/week
credit: 4
Lecturer: Dr. Károly Liliom
Tutor: Dr. István Voszka (phone: 459-1500/60234)
The requirements can be downloaded here
Exemption:
If one wants to get exemption from the subject based on the previous studies must give the application to the tutor until Sept. 9. The transcript (original or validated copy) and the detailed topic list of the relevant subjects should be attached. If there is a proper overlap between the topics (at least 75%) we check the knowledge of applicants by a written test containing multiple choice questions at the beginning of the second week of the semester.
The attached sample test shows the style of questions. The real test will contain 40 questions.
Condition for signature: participation on at least 75 % of the practices. The lab reports should be uploaded to the given website at the end of practice.
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 if possible. (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:
http://biofiz.semmelweis.hu/upload/file/orarend_2022z.pdf
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:
http://biofiz.semmelweis.hu/upload/file/gyakre_2022z.pdf
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 first and tenth weeks + calculations
- Date: biophysics practice on the 11th week (between Nov. 14 and 18)
- 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 12th week in the presence of lab. teacher.
Exams (ED)
The exam is oral. The students get questions generated randomly both from laboratory practices and theory.
Formula collection can be used on the exams. It can be downloaded here: Formula Collection
We call the attention that we do not give permission to take Biophysics II. without passing 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.
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)
Chapter resonance Fig. 7. correct version: Resonance Fig.7
Előadások
Előadások
| 1 | Introduction to biophysics, radiations, electromagnetic spectrum (Schay Gusztáv) | 2022.09.09. | FOK_ea1_EN.pdf |
| 2 | Ray optics: Fermat’s principle, refraction, image formation by lenses, microscope (Schay Gusztáv) | 2022.09.16. | Geometric_optics_EN.pdf |
| 3 | Wave optics: Huygens’ principle, diffraction, interference, resolution of lenses (Schay Gusztáv) | 2022.09.23. | wave_optics_EN_v2.pdf |
| 4 | Light scattering, absorption, reflection, color vision (Liliom Károly) | 2022.09.30. | ED22-23_Biophysics1-4_interactions_of_light_and_matter.pdf |
| 5 | Structure of matter: atoms, molecules, crystals (Liliom Károly) | 2022.10.07. | ED22-23_Biophysics1-5_Structure_of_matter_-_atoms,_molecules,_crystals.pdf |
| 6 | Thermal emission, emission of human body, infradiagnostics (Schay Gusztáv) | 2022.10.14. | Q_temprad.rda homsug_EN_SchG.pdf |
| 7 | Luminescence and its applications in medicine (Liliom Károly) | 2022.10.21. | ED22-23_Biophysics1-7_luminescence.pdf |
| 8 | Lasers with applications in medicine (Haluszka Dóra) | 2022.10.28. | ED_Lasers_20221028.pdf |
| 9 | Modern microscopy techniques (Haluszka Dóra) | 2022.11.04. | 20221104_Spec_Micr_HD.pdf |
| 10 | Photobiology, applications in medicine (Haluszka Dóra) | 2022.11.11. | 20221111_Biol_Effects_Light_HD.pdf |
| 11 | X-ray production, spectral characteristics, interactions with matter (Liliom Károly) | 2022.11.18. | ED22-23_Biophysics1-11_X-ray1.pdf |
| 12 | X-ray diagnostics (Liliom Károly) | 2022.11.25. | ED22-23_Biophysics1-12_Xray2.pdf |
| 13 | Nuclear radiations, isotope diagnostics (Liliom Károly) | 2022.12.02. | ED22-23_Biophysics1-13_nuclear_radiations.pdf |
| 14 | Clinical applications of nuclear radiations (Liliom Károly) | 2022.12.09. | ED22-23_Biophysics1-14_nuclear_radiations-2.pdf |
Vizsga
Vizsga
Everybody should present an ID card at the exam. In the absence of ID card the exam cannot be started.
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.
The exam will start with an Excel task, based on the lab reports of the practicals. Next 2 practical questions, finally 2 theoretical questions 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 exams start at 8:30 a.m. in the student laboratories of the department. One should wait near to the corridor there. Students have to bring ID card (containing their photo) to the exam.
In the exam period we organize online consultatins on the following days at 3. p.m.
Dec: 12, 19
Jan. 9, 16, 23, 30
Febr. 6
The zoom link for the consultation on Febr. 6. is:
https://semmelweis.zoom.us/j/97191376826
Házi feladat példák
Házi feladat példák
| week | dentistry | practice |
| 1 | ||
| 2 | statistics problems 1, 2 |
Refractometry: 18 further calculations |
| 3 | ||
| 4 | 8, 9, 54 | Optics Of The Eye |
| 5 | 25, 26 |
Microscopy I: 16 |
| 6 | 19, 20 | BioPhysics_Problems_Microscopy_II_2016.docx |
| 7 | Resonance.pdf | |
| 8 | 13, 14, 15 | Light Absorption |
| 9 | Nuclear Medicine | |
| 10 | ||
| 11 | 21, 22, 23 | further calculations amplifier |
| 12 | Dosimetry: 41, 45, 47-51 | |
| 13 | 30-36, 39 | |
| 14 | 37 |
Problems of the third edition:http://biofiz.semmelweis.hu/upload/file/31-Feladatok_EN_2018_KM.pdf