Zobrazeno 1 - 10 of 66 pro vyhledávání: '"D.M. González-Castaño"'
1
Radiation characterisation and dosimetric measurements of a femtosecond pulsed laser ablation system
Autor: F. Cambronero-López, D.M. González-Castaño, Maria Teresa Flores-Arias, A Martínez Maqueira, Faustino Gómez, Justo Arines, C. Bao-Varela, J Prieto-Pena
Publikováno v: Journal of Radiological Protection. 38:716-730
This work describes the radiation characterisation and dosimetric measurements performed on the low-energy micromachining station of the femtosecond STELA (Santiago TErawatt LAser) at the University of Santiago de Compostela (Spain). For this aim, io
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09dc5a940546dfbbd275eddd1ff27563
https://doi.org/10.1088/1361-6498/aab627
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2
Development and clinical characterization of a novel 2041 liquid‐filled ionization chambers array for high‐resolution verification of radiotherapy treatments
Autor: Jacobo Guiu-Souto, Aurelio Vazquez-Luque, V. Luna-Vega, A. Vicedo, D.M. González-Castaño, Domingo Granero, M. Zapata, L. Brualla-González, Joan Roselló, Faustino Gómez, J Prieto-Pena, M. Pombar, Juan Pardo-Montero, Trinitat García
Publikováno v: Medical Physics. 45:1771-1781
Purpose The aim of this study was to present a novel 2041 liquid-filled ionization chamber array for high-resolution verification of radiotherapy treatments. Materials and methods The prototype has 2041 ionization chambers of 2.5 × 2.5 mm2 area fill
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a57ef9d9950bcac8e26ff8c11c7b543b
https://doi.org/10.1002/mp.12816
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3
Recombination in liquid-filled ionization chambers beyond the Boag limit
Autor: D.M. González-Castaño, Pablo Aguiar, Joan Roselló, L. Brualla-González, M. Pombar, Juan Pardo-Montero, Faustino Gómez
Publikováno v: Medical Physics. 43:4142-4149
Purpose: The high mass density and low mobilities of charge carriers can cause important recombination in liquid-filled ionization chambers (LICs). Saturation correction methods have been proposed for LICs. Correction methods for pulsed irradiation a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::600aae720fa96eb91aa6b7673fa724ef
https://doi.org/10.1118/1.4953452
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4
Charge induced by ionizing radiation understood as a disturbance in a sliding mode control of dielectric charge
Autor: Faustino Gomez-Rodriguez, Joan Pons-Nin, D.M. González-Castaño, Manuel Dominguez-Pumar, Sergi Gorreta
Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
The purpose of this paper is to show that the charge induced by radiation in a dielectric on which a sigma–delta control of dielectric charge is implemented, can be seen as a disturbance in a sliding mode controller. Preliminary experimental result
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0183b4bffac4d8bb22c01e73e29f5873
https://doi.org/10.1016/j.microrel.2015.06.084
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5
Characterization of tetramethylsilane for liquid-filled ionization dosimeters: Ion mobilities, free-ion yield and general recombination
Autor: D.M. González-Castaño, Araceli Gago-Arias, Pablo Aguiar, P. Argüeso, Faustino Gómez, Juan Pardo-Montero
Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 785:170-174
Liquid-filled ionization chambers (LICs) are interesting detectors for the dosimetry of radiotherapy beams due to their water-equivalent response and high spatial resolution. Isooctane is the liquid most often used as an active medium, but other hydr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1bb951b949c7afdd619052a364da79a
https://doi.org/10.1016/j.nima.2015.03.007
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6
Recombination in liquid filled ionisation chambers with multiple charge carrier species: Theoretical and numerical results
Autor: Juan Pardo-Montero, Pablo Aguiar, D.M. González-Castaño, F. Gómez
Publikováno v: Radiation Physics and Chemistry. 103:172-177
Liquid-filled ionisation chambers (LICs) are used in radiotherapy for dosimetry and quality assurance. Volume recombination can be quite important in LICs for moderate dose rates, causing non-linearities in the dose rate response of these detectors,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de7a6261e36c00718fc2acf87de05440
https://doi.org/10.1016/j.radphyschem.2014.05.058
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7
Study of the PTW microLion chamber temperature dependence
Autor: Juan Pardo-Montero, Pablo Díaz-Botana, D.M. González-Castaño, F. Gómez
Publikováno v: Physics in Medicine and Biology. 59:2705-2712
The use of liquid ionization chambers in radiotherapy has grown during the past few years. While for air ionization chambers the k(TP) correction for air mass density due to pressure and temperature variations is well known, less work has been done o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ed10c67954665f8ea64fe69feb175a4
https://doi.org/10.1088/0031-9155/59/11/2705
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8
Erratum: Development and clinical characterization of a novel 2041 liquid-filled ionization chambers array for high-resolution verification of radiotherapy treatments [Med. Phys. 45, 1771-1781 (2018)]
Autor: J Prieto-Pena, Jacobo Guiu-Souto, V. Luna-Vega, D.M. González-Castaño, M. Zapata, A. Vicedo, M. Pombar, J. Pardo Montero, Joan Roselló, F. Gómez, Domingo Granero, L. Brualla-González, T. Garcia, Aurelio Vazquez-Luque
Publikováno v: Medical Physics. 45:3999-4000
We would like to draw your attention to an error in our recent publication. Gamma passing rate values reported in Table are not correct due to an error on the authors side while preparing the final files for publication after the article was accepted
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::969dcb66f0ca3f68a58764f4d6c13a46
https://doi.org/10.1002/mp.13043
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9
Correction factors for A1SL ionization chamber dosimetry in TomoTherapy: Machine-specific, plan-class, and clinical fields
Autor: D.M. González-Castaño, Hugo Palmans, Ruth Rodríguez-Romero, Juan Pardo-Montero, Peter Sharpe, Patricia Sánchez-Rubio, Faustino Gómez, Araceli Gago-Arias, L. Núñez
Publikováno v: Medical Physics. 39:1964-1970
Purpose: Recently, an international working group on nonstandard fields presented a new formalism for ionization chamber reference dosimetry of small and nonstandard fields Alfonso, Med. Phys. 35, 5179-5186 (2008) which has been adopted by AAPM TG-14
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bafdcd877e6f79c742aab3c7b0451e5
https://doi.org/10.1118/1.3692181
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