Biophysics 2. (Dentistry) 2020-2021
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)
Until otherwise stated the lectures and practices will be held online via zoom. The zoom meeting ID will be available at the given lecture or in moodle.
Condition for signature: participation on at least 75 % of the practices, The lab reports should be uploaded to bifilab after the measurement.
From the second week 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 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_2021t.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_2021t.pdf
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 | Signals, signal processing, human body as signal source (Schay Gusztáv) | 2021.02.18. | biophys2_lecture1_ed_2021_schay_video.mp4 signal_processing_schayG2021.pdf |
| 2 | Pulse generators, pacemaker, high frequency heat terapy (Schay Gusztáv) | 2021.02.25. | biophys2_lecture2_ED_SCH_video.mp4 ImpGen_EN_2021_f.pdf |
| 3 | Ultrasound-1: properties, production (Schay Gusztáv) | 2021.03.04. | biophys2_lecture3_ed_sch_video.mp4 Phys_basis_of_ultrasound_schayg_2021.pdf |
| 4 | Ultrasound-2: bases of ultrasound imaging (Schay Gusztáv) | 2021.03.11. | biophys2_lecture4_ed_SCH_video.mp4 |
| 5 | Dosimetry of ionizing radiations-1: dose concepts, radiation therapy (Liliom Károly) | 2021.03.18. | ED_biophysics_2021t_Dosimetry1_LK.pdf biophys2_lecture5_ed_lk_video.mp4 |
| 6 | Dosimetry of ionizing radiations-2: dosimeters, radiation protection (Liliom Károly) | 2021.03.25. | biophys2_lecture6_ed_LK_video.mp4 ED_biophysics_2021t_Dosimetry2_LK.pdf |
| 7 | Biophysics of sensory functions (Liliom Károly) | 2021.04.01. | ED_biophysics_2021t_sensors_LK.pdf biophys2_lecture7_ed_sensory_LK_video.mp4 |
| 8 | MRI medical imaging (Szigeti Krisztián) | 2021.04.08. | Biophysics_MRI_SzK_En.pdf biophys2_lecture8_mri_ed_SKR_video.mp4 |
| 9 | Transport processes-1: flow of gases and fluids in tubes (Liliom Károly) | 2021.04.15. | biophys2_lecture9_ed_LK_video.mp4 ED_Biophysics_2021t_Flow_LK.pdf |
| 10 | Transport processes-2: diffusion and its roles in the human body (Liliom Károly) | 2021.04.22. | ED_Biophysics_2021t_Diffusion_LK.pdf biophys2_lecture10_ed_LK_video.mp4 |
| 11 | Transport processes-3: membrane potential (Liliom Károly) | 2021.04.29. | biophys2_lecture11_ed_LK_video.mp4 ED_Biophysics_2021t_Membrane_potential_LK.pdf |
| 12 | Biophysics of vision and hearing (Schay Gusztáv) | 2021.05.06. | FOK_Latas_hallas_EN_schg2021.pdf biophys2_lecture12_ed_SCH_video.mp4 |
| 13 | Biophysical methods to study macromolecular structures (Liliom Károly) | 2021.05.13. | biophys2_lecture13_ed_LK_video.mp4 ED_Biophysics_2021t_Macromolecules_LK.pdf |
| 14 | Biostatistics: estimations from sample, t-test, linear regression (Veres Dániel Sándor) | 2021.05.20. | biophys2_lecture14_ed_VDS_video.mp4 ED_stat_final_2021_v2.pdf |
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.
With respect to the current pandemic situation we would like to avoid unnecessary contacts. For this reason we will schedule those registering for a given exam date. This schedule will show the point in time by when one should appear for the exam. This schedule will be published in the evening before the exam on the website of the department under the "Documents" tab of the subject.
This also requires the registration deadline to be changed: the new deadline for registration for an exam in the Neptun is 3 p.m. (Budapest time) on the day before the exam. Any registration or de-registration after this point in time will be considered invalid. This new time limit cannot be set in the Neptun system so we ask for paying special attention in case one wants to modify registration status at the last second.
The topic list for the exam: http://biofiz.semmelweis.hu/upload/file/ED_2020-2021_final_topic_list.pdf
The exam starts with an Excel lab task downloaded from Bifilab. This task may contain data visualization, analysis, and calculations, depending on the given practical. If this is done over 50% than two practical questions will be drawn, followed by 2 theoretical questions, one from the first and one from the second semester in each case. The final grade is determined by the examiners.
We organize online consultation on Sept. 3 (Friday) at 2 p.m.
zoom link: https://semmelweis.zoom.us/j/96598096332
Verseny
Verseny
Competition on Medical biophysics/Biophysicswill be held on May 13 (Thursday) at 6:30 p.m. in Szent-Györgyi lecture hall.
Condition for participation: grade 4 or 5 on the semifinal exam.
Registration is possible in the moodle system until May 10. 6:30 p.m. (https://itc.semmelweis.hu/moodle/course/view.php?id=5406§ion=9)
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 calculation 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 (together with its theoretical background). 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.
http://biofiz.semmelweis.hu/upload/file/competition_results_2021.pdf
We call your attention that during the competition one can use calculator with max. 2 lines display only. Formula collection will be provided for the participants.
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
Házi feladat példák
Házi feladat példák
| week | Lectures | Practice |
| 1 | ||
| 2 | ||
| 4 | 61, 88, 89 | |
| 5 | further calculations ECG | |
| 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 |