CV
Assoc. Prof.
Turan OLĞAR
Place of the Birth : Antakya/HATAY
e-mail : olgar@eng.ankara.edu.tr
Telephone : 0 312 203
3516
Fax : 0
312 212 73 43
Education:
BSc : Ankara University, Faculty of Science,
Department of Physics Engineering 1997
MSc : Ankara University, Graduate
School of Natural and Applied Sciences, Department of Physics Engineering 1999
PhD : Ankara University, Graduate
School of Natural and Applied Sciences, Department of Physics Engineering 2004
MSc:
Title of the Thesis:
Dispersive Processes and Cooling
Techniques in Beam Dynamics
Supervisor : Prof.
Dr. Ömer YAVAŞ
PhD:
Title of the Thesis:
Development of Optimum Dose
Measurement Techniques Related to Image Quality in Interventional Angiography
Supervisor : Prof.
Dr. Doğan BOR
Academic Titles:
Research Assistant :
Ankara University, 1999 - 2009
Associate Professor : Ankara University, 2009 – 2012
Associate Professor : Ankara University, 2012 – ……
PUBLICATIONS
1. A. K. Çiftçi, O. Gürkan, T. Olgar,
E. Recepoglu, S. Sultansoy and Ö.
Yavaş . Linac-Ring Type Phi Factory For Basic and Applied Researches Turkish J. of Physics 2000,24:547- 558.
2. D Bor, T Sancak, T Olgar, Y Elcim, A Adanali, U Sanlidilek, and S Akyar. Comparison of effective
doses obtained from dose–area product and air kerma measurements in
interventional radiology. Br J Radiol 2004; 77: 315-322.
3. Bor Doğan, Çekirge Saruhan, Toklu Türkay, Olğar Turan, Gülay Miyase, Önal Elif, Çil
Barbaros. Patient and Staff Doses in Interventional Neuroradiology. Radiation
Protection Dosimetry 2005; No. 1-3, 62-68.
4. Bor Doğan, Toklu Türkay, Olğar Turan , Sancak Tanzer , Çekirge Saruhan,
Önal Baran, Bilgiç Sadık. Variations of patient doses in interventional
examinations at different angiographic units. Cardiovasc Intervent Radiol 2006;
29: 797-806.
5. Doğan Bor, Tanzer Sancak, Türkay Toklu, Turan Olgar, Selmin
Ener. Effects of Radiologists’ Skill and
Experience on Patient Doses in Interventional Examinations. Radiation
Protection Dosimetry 2008; 129, No.1–3, 32-35.
6. Doğan Bor,Selma Tukel, Turan Olgar, Türkay Toklu, Elif Aydın, Oya Akyol. Investigation of mean glandular dose
versus compressed breast thickness relationship for mammography. Radiation
Protection Dosimetry 2008; 129, No.1–3, 160-164.
7. Dogan Bor, Oya Akyol, Turan Olgar. Performance Measurements of
Mammographic Systems. Radiation
Protection Dosimetry 2008; 129, No.1–3,
165-169.
8. Turan Olgar, Esra Onal, Dogan Bor, Nurullah
Okumus, Yildiz Atalay, Canan Turkyilmaz, Ebru Ergenekon, Esin Koc.Radiation
Exposure to Premature Infants in a Neonatal Intensive Care Unit in Turkey. Korean J Radiol 2008; 9(5):
416-419.
9. Doğan Bor, Selma Tukel, Turan Olgar, Elif Aydın. Variations on Breast
Doses for an Automatic Mammography Unit. Diagn Interv Radiol. 2008; 14(3): 122-126.
10.
Bor Doğan, Olğar Turan, Toklu Türkay, Çağlan Ayça, Önal Elif, Padovani
Renato. Patient Doses and Dosimetric Evaluations in Interventional Cardiology. Physica Medica 2009; 25(1): 31-42.
11. Bor, D., Olgar, T., Önal, E., Çağlan, A. and T. Toklu. Assesment of radiation doses to
cardiologist during interventional examinations. Med
Phys 2009; 36(8): 3730-3736.
12.
Olgar, T., Bor, D., Berkmen, G., Yazar, T. Patient and staff doses for
some complex x-ray examinations. J.
Radiol. Prot. 2009; 29, 393-407.
13. Safak, M., Olgar, T., Bor, D., Berkmen, G., Gogus, C. Radiation doses of
patients and urologist during percutaneous nephrolithotomy. J. Radiol. Prot. 2009; 29, 409-415.
14. Olgar, T., Kahn, T., Gosch, D. Average Glandular Dose in Digital
Mammography and Breast Tomosynthesis. Fortschr
Röntgenstr 2012; 184(10): 911-918.
15. Olgar, T., Kahn, T., Gosch, D. Quantitative Image Quality Measurements of a Digital Breast Tomosynthesis
System. Fortschr Röntgenstr 2013; 185(12):
1188-1194.
16.
T Olgar, E Kamberli. Performance evaluation of soft copy display systems
according to AAPM TG18 protocol. Australasian Physical & Engineering
Sciences in Medicine 2013; 36(2): 231-241.
17.
Bor D, Birgul O, Onal U, Olgar T.
Investigation of grid performance
using simple image quality tests. Journal of Medical Physics 2016; 41(1): 21-28.
18. Olgar, T., Şahmaran, T.
Establishment of radiation doses for pediatric x-ray examinations in a
large pediatric hospital in Turkey. Radiation Protection Dosimetry 2017;
176(3): 302-308
19. Ergun L, Olgar T. Investigation of noise sources for digital radiography
systems. Radiol Phys Technol 2017; 10(2): 171-179.
20. Yalcin A, Olgar T.
Characterizing the digital radiography system in terms of effective detective
quantum efficiency and CDRAD measurement. Nuclear Instruments and Methods in Physics
Research Section A: Accelerators, Spectrometers, Detectors and Associated
Equipment 2018;
896: 113-121.
21.
Dogan Bor, Ahmet Guven, Aziz Rasim Yusuf, Ozlem Birgul, Solen Yuksel, Asena Yalcin, Nicholas Marshall, Turan Olgar. A
modified formulation of eDQE for digital radiographic imaging. Radiation
Physics and Chemistry. 2019; 156: 6-14.
22.
Oya Akyol, Bahar
Dirican, Turkay Toklu, Hakan Eren and Turan Olgar.
Investigating the effect of dental implant materials with different
densities on radiotherapy dose distribution using monte carlo simulation and
pencil beam convolution algorithm. Dentomaxillofacial Radiology 2019; 48: 20180267
PUBLICATIONS IN TRUKISH
1. Doğan BOR, Oya AKYOL, Turan OLĞAR. Bazı Mamografi
Merkezlerindeki Kalite Kontrol Çalışmalarında Elde Edilen Sonuçlar. Türkiye Klinikleri
J Int Med Sci 2007, 3(44):18-24
2. Turan OLĞAR. Floroskopik
Sistemlerde Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi. Süleyman Demirel
Üniversitesi, Fen Bilimleri Enstitüsü Dergisi, 2007, 11(3):201-207
3. Turan OLĞAR. Girişimsel Anjiyografi Sistemlerinde
Görüntü Kalitesinin Matematiksel Olarak Değerlendirilmesi. Fırat Üniversitesi,
Fen ve Müh. Bil. Dergisi, 2007,19(3), 285-292.
4. Turan Olğar. Dijital Radyografi Sistemlerinde
Gürültünün Konum ve Frekans Uzayında İrdelenmesi. SAÜ Fen Bilimleri Enstitüsü
Dergisi, 2017; 21(6): 1360-1366.
MEETING ABSTRACTS
1.
Asena
Yalçın, Turan Olğar. Effect of grid parameters on eDQE and correlation of
objective and subjective assessments in digital radiography. Sixth
International Conference on Radiation and Applications in Various Fields
of Research. RAD 2018, 18.06
-22.06. 2018, Ohrid, Macedonia. ISBN 978-86-80300-03-0
2. Turan Olgar, Lutfi Ergun, Dogan Bor. Third International Conference on Radiation
and Applications in Various Fields of Research. 2015 p. 95. Publisher: RAD Association,
Niš, Serbia. ISBN: 978-86-80300-00-9
3.
Dogan Bor,
Ahmet Guven, Turan Olgar, Ozlem Birgul. Performance Comparison of
different DR detectors using simplified eDQE approch. Physica
Medica 30 (2014) e19
4. Ozlem Birgul ,Umran Onal, Turan Olgar, Dogan Bor. Investigation of correlation
between grid parameters and image quality metrics and evaluation of grid
performance through image quality. Physica Medica 30 (2014) e104-e105
5. Turan
Olgar, Thomas Kahn, Dieter Gosch. Evaluation of the Image Quality for a Digital
Breast Tomosynthesis System. Humboldt Kolleg 2104.German - Turkish Cooperation in Physics: New Challenges in Science.
June 11- 13, 2014, Ankara University, Ankara
6. T.
Olgar, T. Kahn, D. Gosch. Ermittlung der mittleren Parenchymdosis bei der
digitalen Vollfeldmammographie und bei der Brusttomosynthese. 43. Jahrestagung
der Deutschen Gesellschaft für Medizinische Physik, DGMP 2012. Jena,
Germany.
7. T. Olgar, D. Bor, G. Berkmen, M. Safak, T.
Yazar. Assessment of patient and staff doses for some complex X-ray
examinations. European Congress of Radiology 2010, March 4-8, Vienna, Austria,
2010.
8. Bor D, Toklu T, Olgar T. Multi system comparison of patient
doses in interventional radiology. Medical Physics. 2003;
30(6):1353-1353.
9. Bor
D, Onal E, Olgar T, Caglan A, Toklu T. Estimation of cardiologist’s
radiation doses received during interventional examinations Medical Physics.
2006; 33(16):2211-2212.
MEETING
ABSTRACTS IN TURKISH
1. Oya Akyol, Turan Olgar, Bahar Dirican, Türkay
Toklu, Hakan Eren. Baş-Boyun Kanserli Hastaların Radyoterapi Planlamalarında,
Işınlanan Bölgede Bulunan Diş İmplant Malzemelerin Doz Dağılımına Etkisinin
Monte Carlo Simülasyon Yöntemi Ve Pencil Beam Konvülüsyon Algoritması
Kullanılarak Belirlenmesi. 17. Ulusal Medikal Fizik Kongresi, pp:82-83, 18-19
Ekim, İstanbul, 2019.
2.
Oya Akyol,
Türkay Toklu, Turan Olğar, Bahar Dirican, Serap Çatlı, Eray Karahacıoğlu.
Varian Clinac DHX Lineer Hızlandırıcısı 6 MV Foton Demetinin Monte Carlo
Modellemesi. 12. Ulusal Radyasyon Onkoloji Kongresi, p:188, Antalya, 2016.
3. Oya Akyol,
Turan Olğar, Hakan Eren, Bahar Dirican, Eray Karahacıoğlu. Radyoterapide Diş
İmplant Malzemelerinin Doz Dağılımına Etkisinin CIRS Atom Kafa Fantomu
Kullanılarak İncelenmesi. 12. Ulusal Radyasyon Onkoloji Kongresi, p:189,
Antalya, 2016.
4. Lutfi
Ergün, Betül Yaman, Ahmet Güven, Aziz Rasim Yusuf, Özlem Birgül, Turan Olğar,
Asena Yalçın, Şölen Çubukçu, Doğan BOR. Farklı Radyolojik İnceleme Koşulları
İçin Geniş Alan Dedektörü Kullanılarak DQE ve eDQE Kıyaslaması. XIV.
Ulusal Medikal Fizik Kongresi, p:85, Antalya, 2013. XIV. Ulusal Medikal Fizik Kongresi, p:85, Antalya, 2013.
5. Aziz Rasim
Yusuf, Güven Ahmet, Yaman Betül, Ergün Lutfi, Asena Yalçın, Birgül Özlem, Olğar
Turan, Bor Doğan. Farklı fantomlarda Saçılan Işınların Demet Durdurma
(Beamstop) Tekniği ile Ölçülmesi ve Hasta Dozu ile Görüntü Kalitesine
Etkilerinin İncelenmesi. XIV. Ulusal Medikal Fizik Kongresi, p:87, Antalya,
2013.
6. Ersin
Kamberli, Turan Olğar, Doğan Bor. Radyografik Görüntülemede Kullanılan Medikal
Monitörlerin Görüntü Performanslarının Değerlendirilmesi. Türk Fizik Derneği 27. Uluslararası Fizik Kongresi, p:125, İstanbul, 2010.
7. Şölen
Yüksel, Turan Olğar, Doğan Bor. Dijital Mamografi Sistemlerinin Kalite Kontrol
ve Kabul Testleri. Türk Fizik Derneği 27. Uluslararası Fizik Kongresi, p:338,
İstanbul, 2010.
8. Özge
Demirkaya, Turan Olğar, Doğan Bor. Grid Performans Testleri. XII. Ulusal
Medikal Fizik Kongresi, p:41, Ankara, 2009.
9. Turan
OLĞAR, E. Esra ÖNAL, Nurullah OKUMUŞ, Doğan BOR. Yoğun Bakım Ünitelerindeki
Yenidoğan Bebeklerin Radyasyon Dozu. XI. Ulusal Medikal Fizik Kongresi,
195-198, Antalya, 2007.
10. Turan OLĞAR,
Tolga İNAL, Doğan BOR. Bilgisayarlı Radyografi Sistemlerinde Otomatik Işınlama
Kontrolü (AEC) Kalibrasyonu ve Hasta Dozu Optimizasyonu. XI. Ulusal Medikal
Fizik Kongresi, 199-202, Antalya, 2007.
11.
Tolga İNAL,
Turan OLĞAR, Doğan BOR. Bilgisayarlı Radyografi Sistemlerinde
Kalite Kontrol
Testleri. XI. Ulusal Medikal Fizik Kongresi, 184-187, Antalya, 2007.
12. Doğan BOR,
Çiğdem DUMAN, Turan OLĞAR. SPECT Sistemlerinde Görüntü Kalitesi Ölçümleri. XI.
Ulusal Medikal Fizik Kongresi, 150-153,
Antalya, 2007.
13. Doğan BOR,
Saruhan ÇEKİRGE, Türkay TOKLU, Turan OLĞAR, Miyase GÜLAY, Elif ÖNAL, Barbaros
ÇİL. Girişimsel Neroradyoloji İncelemelerinde Hasta ve Personel Dozu. X. Ulusal
Medikal Fizik Kongresi, 108-109, Kayseri, 2005.
14. Doğan
BOR, Türkay TOKLU, Turan OLĞAR, Ayça
ÇAĞLAN, Elif ÖNAL. Girişimsel Kardiyoloji İncelemelerinde Hasta Dozlarının Farklı
Yöntemlerle Ölçümü. X. Ulusal Medikal Fizik Kongresi, 117-118, Kayseri, 2005.
15. Doğan
BOR, Turan OLĞAR, Türkay TOKLU, Elif
ÖNAL, Ayça ÇAĞLAN, Girişimsel
Kardiyoloji İncelemelerinde Personel Dozunun Belirlenmesi, Alternatif Teknikler.
X. Ulusal Medikal Fizik Kongresi, 119-120, Kayseri, 2005.
16.
Doğan
BOR, Turan OLĞAR. Görüntü Kalitesinin Görsel ve Matematiksel
Olarak
Ölçülmesi.
X. Ulusal Medikal Fizik Kongresi, 121-122, Kayseri, 2005.
17. Doğan BOR, Türkay TOKLU, Turan OLGAR, Miyase GÜLAY,
Elif ÖNAL, Ercan GÜÇLÜ, Ayça ÇAĞLAN. Farklı Girişimsel Ajiyografi Sistemlerinde
Ölçülen Hasta Dozlarının Karşılaştırılması.
IX Ulusal Medikal Fizik Kongresi, 59-59, Edirne, 2003.
18.
Doğan BOR,
Türkay TOKLU, Turan OLGAR, Oya AKYOL, Ercan GÜÇLÜ. Mamografi Sistemlerinde Elde
Edilen Bazı Performans Parametrelerinin Karşılaştırılması IX Ulusal Medikal Fizik Kongresi, 61-61,
Edirne, 2003.
19. Doğan BOR,
Türkay TOKLU, Turan OLGAR, Ercan GÜÇLÜ. Floroskopi X-ışın Sistemlerinde Kalite
Kontrolü. IX Ulusal Medikal Fizik
Kongresi, 62-62, Edirne, 2003.
20. Doğan Bor,
Tanzer Sancak, Yelda Elçim, Turan Olğar. Bazı Anjiyografik İncelemelerde Ölçülen Hasta Dozları. VIII.
Ulusal Medikal Fizik Kongresi, 37-37, İstanbul, 2001.
21. Doğan Bor,
Turan Olğar, Selma Tükel, Elif Aydın. Mamografi İncelemelerinde Hasta Dozu
Ölçüm Yöntemlerinin Karşılaştırılması. VIII. Ulusal Medikal Fizik Kongresi,
41-41, İstanbul, 2001.
22.
A. K.
Çiftçi, E. Recepoğlu, O. Gürkan, T. Olğar, S. Sultansoy, Ö. Yavaş and M. Yilmaz. Ulusal Hızlandırıcı Laboratuarı Projesi:
Linak-Halka Tipli Phi Fabrikası. TFD 18. Ulusal Fizik Kongresi, 280-280,
Adana, 1999.
23. T. Olğar ve Ö.
Yavaş. Parçacık Hızlandırıcılarında
Emittans Büyümesi ve Soğutulma Teknikleri. TFD 18. Ulusal Fizik
Kongresi, TFD 18. Ulusal Fizik Kongresi, 274-274, Adana, 1999.
INVITED
SPEECHES
1. Sağlık Fiziği Eğitimi: Radyolojide Türkiyedeki
Durum. XV. Ulusal Medikal Fizik Kongresi, 16-19 Mayıs 2015, Trabzon.
2.
Radyasyon Güvenliği. 11. Ulusal Radyoteknoloji
Kongresi, 23-26 Nisan 2015, Antalya, TÜRKİYE
3. Florsokopik İnceleme Yapılan Unitelerde
(Ameliyathane-DSA-KVC) Radyasyondan Korunma. 11. Ulusal Radyoteknoloji
Kongresi, 23-26 Nisan 2015, Antalya TÜRKİYE
4. Çocuklarda
radyasyon dozlarının hesaplanması. 37. Türk Radyoloji Kongresi, 1 - 5 Kasım 2016, Antalya, TÜRKİYE
5. Radyolojide Kalite Kontrolleri: Uygulamada Karşılaşılan Sorunlar. 37. Türk Radyoloji Kongresi, 1 - 5 Kasım 2016, Antalya, TÜRKİYE
6.
Meme Tomosentezi. XVI. Ulusal Medikal Fizik
Kongresi, 28-30 Ekim 2017, Antalya.
7. Tanısal Radyoloji Uygulamalarında DRL seviyeleri. Şişli Hamidiye Etfal Eğitim Araştırma Hastanesi Radyasyondan
Korunma Uzmanları Derneği (RADKOR) tarafından düzenlenen Medikal Işınlamalarda
Radyasyondan Korunma Çalıştayı, 03 Mayıs 2019
8. Görüntüleme
Yöntemlerinde Güncel Yaklaşımlar. Girişimsel İncelemelerde Güncel
Yaklaşımlar ve Doz Azaltım Yöntemleri. 17. Ulusal Medikal Fizik Kongresi. 18-19
Ekim, 2019. İstanbul
PROJECTS
1.
International Atomic Energy Agency (IAEA) Technical Assistance Project:
TUR 6/0/10 “Strengthening the Training Infrastructure of Medical Physics (Nuclear
Medicine and Diagnostic Radiology.)” 2001-2002. Scholarship
2. Obtaining
a General Expression by Monte Carlo Method for Detecting X or Gamma Rays
Falling on a Film or Detector by Selecting a Substance. Project No: TBAG-2032 (101T053)
(2001-2003) Researcher
3. International Atomic Energy
Agency (IAEA) Research Project. “Co-ordinated
Research Project to evaluate quantitatively and Promote Patient Dose Reduction
Approaches in Interventional Radiology. 2003-2005. Researcher
4. DPT Project (2005K120130): Radiation Applications and Technologies Development
Project.(2005-2009). Researcher
5.
Dose
Optimization of Digital Radiology Systems in Ankara Garrison, jointly carried
out by the Turkish General Staff Health Command” projesi
(2006-2008) Researcher
6. 1001
Research Project. Image
Quality and Radiation Dose Optimization in Digital Imaging Systems Used in
Diagnostic Radiology Project No: 112T965 (2013-2015) Researcher
7.
1002 Quick Support. Investigation of the Effect of Dental
Implant Materials on Dose Distributions in Radiotherapy Planning by Monte Carlo
Method and Dosimetric Methods in Head and Neck Cancer Patients.
Project No: 216S166 (2017-2018) (Project
Director)
8.
1002 Quick Support. Development of Multipurpose Image
Quality Phantom in Digital Radiography Systems. Proje No: 117F294.
(2018-2019) Researcher
SUPERVISED THESIS
MSc
1. Ersin Kamberli, Assessment of Display Performance
of Radiographic Monitors Used in Medical Imaging. 2011
2. Ahmet Güven, Measurement and Comparison of Detective
Quantum Efficiency and Effective Detective Quantum Efficiency for Different
Digital Radiography Systems. 2014
3.
Lutfi Ergun,
Noise
Analysis in flat panel detectors used in diagnostic radiology. 2015
4. Hikmat Osman,
Investigation
of the System Software Parameters Effects on the Tomographic Images in the
Combined Single Photon Emission Computed Tomography/Computed Tomography
(SPECT/CT) and Combined Positron Emission Tomography/Computed Tomography
(PET/CT) Systems. 2015
5. Turan
Sahmaran, Determination of pediatric radiation doses at
different radiological examinations. 2016
6. Onur Erdem, Establishment of Patient and Staff Doses for
Different Angiographic Examinations in Digital Angiography System. 2019
7. Tuba Çelik,
Comparison
of Different Digital Radiography Systems in terms of Contrast-Detail
Detectability and Detective Quantum Efficiency (DQE). 2019
8. Hasan
Kerem Uzun, Comparison of Average Glandular Dose in Digital
Breast Tomosynthesis and Digital Mammography (Continues)
9. Melis
Yıldız, Measurement of Patient Doses for Standard Medical X-ray Examinations (Continues)
10. Musa
Ay, Measurement of Staff Radiation Dose in Interventional Cardiology
Examinations and Correlation With Patient Radiation Doses (Continues)
11. Emrah Akşit,
The Effect of Different X-ray Tube Voltage and Additional Filter Thickness on
Radiation Dose and Image Quality in Digital Radiology (Continues)
PhD
1.
Asena Yalcin,
Determination
of System Performance in Digital Radiography by Using Monte Carlo and Experimental Techniques. (Continues)
2.
Oya Akyol, Determination of the Effect of
Dental Implants on Dose Distribution Using Monte Carlo Simulation and
Dosimetric Methods in Head and Neck Cancer Radiotherapy Planning. 2019
COURSES
ATTENDED
1. College of
Medical Physics, 2 - 27 September 2002, The abdus salam international centre for
theoretical physics, Trieste ITALY
2.
DESY Summer Students 1999, Hamburg, GERMANY
3.
AAPM International
Scientific Exchange Programs (ISEP)
2009, Ankara, Turkey
WORKSHOPS
ATTENDED
1.
Second EUTERP Platform Workshop 23-25 April 2008,
Vilnius, Lithuania.
2.
Third EUTERP
Platform Workshop 16-18 April 2009, Antalya, Turkey
FELLOWSHIPS
1. TUBITAK
Graduate Scholarship
2. Tübitak Münir Birsel Foundation
PhD Scholarship (4 Months Leipzig/Germany)
3. International
Atomic Energy Agency (IAEA) Scholarship (3 Months Leipzig/Germany)
4. TUBITAK International
Postdoctoral Research Scholarship Program (12 Months Leipzig/Germany)
MEMBERSHIPS TO SCIENTIFIC ORGANIZATIONS
1.
Medical
Physics Association
2.
Chamber
of Physics Engineers
3.
Turkish
Physical Society
4.
Radiation
Protection Experts Association
COURSES
Undergraduate Courses
Physics I
Physics
II
Nuclear
Physics II
Graduate
Courses
Imaging
Techniques I
Imaging Techniques
Laboratory I
Imaging Techniques
II
Imaging Techniques
Laboratory II
Dosimetric Techniques in Diagnostic Investigations
Advanced Imaging Techniques I