Zobrazeno 1 - 10
of 578
pro vyhledávání: '"Fountos A"'
Autor:
Marios K. Tzomakas, Vasiliki Peppa, Antigoni Alexiou, Georgios Karakatsanis, Anastasios Episkopakis, Christos Michail, Ioannis Valais, George Fountos, Nektarios Kalyvas, Ioannis S. Kandarakis
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10260 (2024)
In this study, the imaging performance of electronic portal imaging devices (EPIDs) is evaluated, comparing measurements collected from EPID images captured at 115 cm, with a field size of 15 × 15 cm2, monitor units (MUs) in the range of 2 MU-100 MU
Externí odkaz:
https://doaj.org/article/5ac6f4e8e27a4a57a91be6aee8ed4135
Autor:
Christos Michail, Panagiotis Liaparinos, Nektarios Kalyvas, Ioannis Kandarakis, George Fountos, Ioannis Valais
Publikováno v:
Sensors, Vol 24, Iss 19, p 6251 (2024)
Medical imaging instrumentation design and construction is based on radiation sources and radiation detectors/sensors. This review focuses on the detectors and sensors of medical imaging systems. These systems are subdivided into various categories d
Externí odkaz:
https://doaj.org/article/0ebd6a09205c498d908e5401c47499c0
Autor:
Vasileios Ntoupis, Christos Michail, Nektarios Kalyvas, Athanasios Bakas, Ioannis Kandarakis, George Fountos, Ioannis Valais
Publikováno v:
Inorganics, Vol 12, Iss 8, p 230 (2024)
The aim of this study was to experimentally assess the luminescence efficiency of a cerium fluoride (CeF3) inorganic scintillator in crystal form as a possible alternative to high-luminescence but hygroscopic cerium bromide (CeBr3). The experiments w
Externí odkaz:
https://doaj.org/article/eef72f28688b40a683563021d44a53a1
Akademický článek
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Autor:
Tzomakas, Marios K., Peppa, Vasiliki, Alexiou, Antigoni, Karakatsanis, Georgios, Episkopakis, Anastasios, Michail, Christos, Valais, Ioannis, Fountos, George, Kalyvas, Nektarios, Kandarakis, Ioannis S.
Publikováno v:
In Heliyon October 2023 9(10)
Publikováno v:
Crystals, Vol 14, Iss 5, p 416 (2024)
Cone-beam computed tomography (CBCT) has emerged in recent years as an adequate alternative to mammography and tomosynthesis due to the several advantages over traditional mammography, including its ability to provide 3D images, its reduced radiation
Externí odkaz:
https://doaj.org/article/b500aab8beb64822ae62a16592c17076
Autor:
Marios K. Tzomakas, Vasiliki Peppa, Antigoni Alexiou, Georgios Karakatsanis, Anastasios Episkopakis, Christos Michail, Ioannis Valais, George Fountos, Nektarios Kalyvas, Ioannis S. Kandarakis
Publikováno v:
Heliyon, Vol 9, Iss 10, Pp e21116- (2023)
Purpose: In this study an evaluation of the imaging performance of an electronic portal imaging device (EPID) is presented. The evaluation performed employing the QC-3V image quality phantom. Methods: An EPID system of a 6 MV LINAC, was used to obtai
Externí odkaz:
https://doaj.org/article/a125ebe65e764aad844b6ca96f242927
Autor:
Tseremoglou, Stavros, Ntoupis, Vasileios, Linardatos, Dionysios, Valais, Ioannis, Michail, Christos, Bakas, Athanasios, Ninos, Konstantinos, Lavdas, Eleftherios, Kandarakis, Ioannis, Fountos, George, Kalyvas, Nektarios
Publikováno v:
In Procedia Structural Integrity 2023 47:119-124
Autor:
Linardatos, Dionysios, Ntoupis, Vasileios, Tseremoglou, Stavros, Valais, Ioannis, Ninos, Konstantinos, Bakas, Athanasios, Lavdas, Eleftherios, Kandarakis, Ioannis, Kalyvas, Nektarios, Fountos, George, Michail, Christos
Publikováno v:
In Procedia Structural Integrity 2023 47:80-86
Akademický článek
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