Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Luana de Freitas Nascimento"'
Autor:
Verdi Vanreusel, Hugo Vallet, Jordi Wijnen, Benjamin Côté, Paul Leblans, Paul Sterckx, Dirk Vandenbroucke, Dirk Verellen, Luana de Freitas Nascimento
Publikováno v:
Photonics, Vol 11, Iss 9, p 865 (2024)
Dosimetry is crucial in radiotherapy to warrant safe and correct treatment. In FLASH radiotherapy, where ultra-high dose rates (UHDRs) are used, the dosimetric demands are more stringent, requiring the development and investigation of new dosemeters.
Externí odkaz:
https://doaj.org/article/d8a86764c7f44205994fe1540168bbd0
Autor:
Luana de Freitas Nascimento, Paul Leblans, Brent van der Heyden, Mark Akselrod, Jo Goossens, Luis Enrique Correa Rocha, Ana Vaniqui, Dirk Verellen
Publikováno v:
Sensors, Vol 22, Iss 23, p 9178 (2022)
Real time radioluminescence fibre-based detectors were investigated for application in proton, helium, and carbon therapy dosimetry. The Al2O3:C probes are made of one single crystal (1 mm) and two droplets of micro powder in two sizes (38 μm and 4
Externí odkaz:
https://doaj.org/article/18e30e4d5ff642e38dec8f1af59ee6e8
Autor:
Edgar Aparecido Sanches, Ademir Geraldo Cavallari Costalonga, Luana de Freitas Nascimento, Yvone Maria Mascarenhas, Yvonne Primerano Mascarenhas
Publikováno v:
Materials Research, Vol 18, Iss 1, Pp 113-120 (2015)
Corundum, sapphire or α-Al2O3 is an important technological material in many optical and electronic applications such as solid-state lasers, optical windows and, more recently, as a radiation detector. Landauer (Glenwood, IL, USA) accumulated large
Externí odkaz:
https://doaj.org/article/0259addd1661475da8950e960b453ac5
Autor:
Luana de Freitas Nascimento
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Dosimetria usando Luminescência Opticamente Estimulada (OSL) é uma área em constante crescimento dentro da ciência e com excelentes perspectivas comerciais. O Óxido de Alumínio crescido na presença de uma atmosfera rica em Carbono (Al 2O3:C) t
Autor:
Marco Caprioli, Laurence Delombaerde, Marijke De Saint‐Hubert, Luana de Freitas Nascimento, Robin De Roover, Katleen Himschoot, Brent van der Heyden, Dirk Vandenbroucke, Paul Leblans, Wouter Crijns
Publikováno v:
Medical physicsREFERENCES.
Optically stimulated luminescence (OSL) dosimeters produce a signal linear to the dose, which fades with time due to the spontaneous recombination of energetically unstable electron/hole traps. When used for radiotherapy (RT) applications, fading aff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82d1df839d2df7b9e086cbb69a6f6505
https://pubmed.ncbi.nlm.nih.gov/36353946
https://pubmed.ncbi.nlm.nih.gov/36353946
Autor:
Verdi Vanreusel, Alessia Gasparini, Federica Galante, Giulia Mariani, Matteo Pacitti, Madalina Cociorb, Andrea Giammanco, Brigitte Reniers, Nathalie Reulens, Tunde Blessed Shonde, Hugo Vallet, Dirk Vandenbroucke, Marc Peeters, Paul Leblans, Biwu Ma, Giuseppe Felici, Dirk Verellen, Luana de Freitas Nascimento
Publikováno v:
Physica medica
FLASH radiation therapy is a novel technique combining ultra-high dose rates (UHDR) with very short treatment times to strongly decrease normal tissue toxicity while preserving the anti-tumoral effect. However, the radiobiological mechanisms and exac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6a62e5f3b2244a109c06d636daf5cd2
https://hdl.handle.net/10067/1921460151162165141
https://hdl.handle.net/10067/1921460151162165141
Autor:
Verdi Vanreusel, Alessia Gasparini, Ms. Federica Galante, Ms. Giulia Mariani, Mr. Matteo Pacitti, Brigitte Reniers, Ms. Nathalie Reulens, Dirk Vandenbroucke, Paul Leblans, Giuseppe Felici, Luana de Freitas Nascimento, Dirk Verellen
Publikováno v:
Physica Medica. 104:S32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ae0c515f94ffe034a3c2601cf6f5b1a
https://doi.org/10.1016/s1120-1797(22)02188-3
https://doi.org/10.1016/s1120-1797(22)02188-3
Autor:
Luana de Freitas Nascimento, Fabio Castellano, Jo Goossens, Anke van Dijk, Paul Leblans, Marijke De Saint-Hubert
Publikováno v:
Nuclear instruments and methods in physics research : A: accelerators, spectrometers, detectors and associated equipment
In radiotherapy, accurate dose determination and precise dose delivery to the tumor are directly associated with better treatment outcomes, such as better tumor control and lower post treatment complications. Challenges in Quality Assurance (QA) are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2de994bd6a73e9dae6bc41c36a758b6b
https://doi.org/10.1016/j.nima.2022.166349
https://doi.org/10.1016/j.nima.2022.166349
Publikováno v:
Journal of Intelligence
Volume 7
Issue 1
Journal of Intelligence, Vol 7, Iss 1, p 7 (2019)
Volume 7
Issue 1
Journal of Intelligence, Vol 7, Iss 1, p 7 (2019)
Achievement gaps refer to the difference in the performance on assessments of students belonging to different social groups. Achievement gaps between ethnic groups have been observed in countries with heterogeneous populations. In this paper, achieve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b1470e47c17dcfc9cc06909710d69c1
Autor:
Luana de Freitas Nascimento, Yvone Maria Mascarenhas, Edgar A. Sanches, Yvonne Primerano Mascarenhas, Ademir Geraldo Cavallari Costalonga
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Materials Research, Volume: 18, Issue: 1, Pages: 113-120, Published: FEB 2015
Materials Research v.18 n.1 2015
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Vol 18, Iss 1, Pp 113-120 (2015)
Universidade de São Paulo (USP)
instacron:USP
Materials Research, Volume: 18, Issue: 1, Pages: 113-120, Published: FEB 2015
Materials Research v.18 n.1 2015
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Vol 18, Iss 1, Pp 113-120 (2015)
Corundum, sapphire or α-Al2O3 is an important technological material in many optical and electronic applications such as solid-state lasers, optical windows and, more recently, as a radiation detector. Landauer (Glenwood, IL, USA) accumulated large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1256fd4025c2f02111edcf94d655859a