Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Michael Martyn"'
Autor:
Olugbenga J. Olusoji, Crystal Penner, Camille Bélanger-Champagne, Wern Kam, Michael Martyn, Peter Woulfe, Cornelia Hoehr, Sinead O’Keeffe
Publikováno v:
Sensors, Vol 21, Iss 15, p 5157 (2021)
Phosphorous-doped silica optical fibres with a core diameter of 4 µm were tested in X-ray and proton fields for application in cancer therapy dosimetry. Specifically, the radiation-induced attenuation was investigated in terms of linearity in deposi
Externí odkaz:
https://doaj.org/article/1b9b3ced685046788d7a6c5618b10e9e
This work considers the feasibility of using anovel optical fiber-based sensor, employing a terbium-dopedgadoliniumoxysulfide(Gd2O2S:Tb) inorganic scintillator,as areal-time in vivo dosimetry solution for applications in lowdose- rate (LDR) prostate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e6f9cc915988392cacc2187cebc8eb5
https://zenodo.org/record/7438234
https://zenodo.org/record/7438234
Publikováno v:
Radiation Measurements. 164:106936
Autor:
Michael Martyn, Wern Kam, Agnese Giaz, Simona Cometti, Romualdo Santoro, Peter Woulfe, Massimo Caccia, Sinead O'Keeffe
This work considers the use of an optical fiber sensor, employing a Gd2O2S:Tb inorganic scintillator, for applications in LDR brachytherapy for prostate cancer. Gd2O2S:Tb is characterized by a scintillation decay time of ~500 μs, implying that each
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3282382844df64091b034e467e2e59b1
https://zenodo.org/record/7092276
https://zenodo.org/record/7092276
Publikováno v:
Optical Sensing and Detection VII.
Publikováno v:
27th International Conference on Optical Fiber Sensors.
The radiation sensing capability of benzyl-dimethylketal(BDK) and diphenyl disulphide(DPDS) core doped POF-FBG is presented and demonstrates a wavelength shift with a sensitivity of 2.177 pm/Gy for DPDS and 1.327 pm/Gy for the BDK doped POF-FBG.
Autor:
Luc Beaulieu, Mark Foley, François Therriault-Proulx, Majed Alharbi, Sinead O'Keeffe, Michael Martyn
Publikováno v:
Physica Medica. 68:124-131
Purpose The aim of this study was to investigate the contribution of Cerenkov radiation to the overall signal measured with a novel inorganic scintillating detector (ISD). Methods An ISD based on terbium doped gadolinium oxysulphide (Gd2O2S:Tb) was u
Autor:
Mark Foley, Ms Caoimhe Reidy, Mr Patrick Griffin, Mr Callum Miskelly, Christoph Kleefeld, Michael Martyn
Publikováno v:
Physica Medica. 104:S108
Autor:
Cornelia Hoehr, Camille Bélanger-Champagne, Michael Martyn, Peter Woulfe, Wern Kam, Olugbenga J. Olusoji, Crystal Penner, Sinead O'Keeffe
Publikováno v:
Sensors, Vol 21, Iss 5157, p 5157 (2021)
Sensors (Basel, Switzerland)
Sensors (Basel, Switzerland)
Phosphorous-doped silica optical fibres with a core diameter of 4 µm were tested in X-ray and proton fields for application in cancer therapy dosimetry. Specifically, the radiation-induced attenuation was investigated in terms of linearity in deposi
Coexistence without conflict, the recovery of Ireland’s endangered wild grey partridge Perdix perdix
Autor:
Alex S. Copland, Barry J. McMahon, Kieran Buckley, Michael Martyn, Brendan P Kavanagh, Conor O. Gorman
Publikováno v:
European Journal of Wildlife Research. 67
By 1995, Ireland’s wild grey partridge (Perdix perdix) was extinct nationally as a breeding species on farmland. The two populations remaining were confined to Ireland’s industrial cutaway peat bogs. One of these populations was deemed viable. In