Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Marco Petasecca"'
Autor:
James Cayley, Yaw-Ren E. Tan, Marco Petasecca, Dean Cutajar, Thomas Breslin, Anatoly Rosenfeld, Michael Lerch
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
FLASH radiotherapy, which refers to the delivery of radiation at ultra-high dose-rates (UHDRs), has been demonstrated with various forms of radiation and is the subject of intense research and development recently, including the use of very high-ener
Externí odkaz:
https://doaj.org/article/5b242ab38cbc453c86cefb97b91cce24
Autor:
Aishah Bashiri, Sean Hood, Jessie Posar, Yashiv Dookie, Joanne McNamara, Joel Poder, Fathimat Zahra, Michael L. F. Lerch, Anatoly B. Rosenfeld, Marco Petasecca
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5883 (2024)
Quality assurance (QA) ensures the accurate and safe delivery of radiation treatment. However, there are several challenges for advanced radiotherapy techniques, such as stereotactic radiosurgery (SRS), where substantial doses of radiation with multi
Externí odkaz:
https://doaj.org/article/da5e9ce3bb804d84979ff3110778e56a
Autor:
Thi Ngoc Hang Bui, Matthew Large, Joel Poder, Joseph Bucci, Edoardo Bianco, Raffaele Aaron Giampaolo, Angelo Rivetti, Manuel Da Rocha Rolo, Zeljko Pastuovic, Thomas Corradino, Lucio Pancheri, Marco Petasecca
Publikováno v:
Sensors, Vol 24, Iss 2, p 692 (2024)
We assessed the accuracy of a prototype radiation detector with a built in CMOS amplifier for use in dosimetry for high dose rate brachytherapy. The detectors were fabricated on two substrates of epitaxial high resistivity silicon. The radiation dete
Externí odkaz:
https://doaj.org/article/f2ed7a77e2ab426489484b625036d1ac
Autor:
Jeremy Davis, Andrew Dipuglia, Matthew Cameron, Jason Paino, Ashley Cullen, Susanna Guatelli, Marco Petasecca, Anatoly Rosenfeld, Michael Lerch
Publikováno v:
Journal of Synchrotron Radiation, Vol 29, Iss 1, Pp 125-137 (2022)
Successful transition of synchrotron-based microbeam radiation therapy (MRT) from pre-clinical animal studies to human trials is dependent upon ensuring that there are sufficient and adequate measures in place for quality assurance purposes. Transmis
Externí odkaz:
https://doaj.org/article/441a7a1250464ab392af847c502d5c97
Autor:
Jessie A. Posar, Jeremy Davis, Owen Brace, Paul Sellin, Matthew J. Griffith, Olivier Dhez, Dean Wilkinson, Michael L.F. Lerch, Anatoly Rosenfeld, Marco Petasecca
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 14, Iss , Pp 48-52 (2020)
Background and purpose: Measurement of dose delivery is essential to guarantee the safety of patients undergoing medical radiation imaging or treatment procedures. This study aimed to evaluate the ability of organic semiconductors, coupled with a pla
Externí odkaz:
https://doaj.org/article/3f97f76cfa3a40bf898e44639e0eb63a
Autor:
Elisabeth Schültke, Stefan Fiedler, Catharina Mewes, Elisabetta Gargioni, Johannes Klingenberg, Guilherme Abreu Faria, Michael Lerch, Marco Petasecca, Franziska Prehn, Marie Wegner, Marten Scholz, Felix Jaekel, Guido Hildebrandt
Publikováno v:
Cancers, Vol 14, Iss 20, p 5137 (2022)
High dose rate radiotherapies such as FLASH and microbeam radiotherapy (MRT) both have developed to the stage of first veterinary studies within the last decade. With the development of a new research tool for high dose rate radiotherapy at the end s
Externí odkaz:
https://doaj.org/article/52675186abbf4f3dba9606fd56084c47
Autor:
Francesca Peverini, Marco Bizzarri, Maurizio Boscardin, Lucio Calcagnile, Mirco Caprai, Anna Paola Caricato, Giuseppe Antonio Pablo Cirrone, Michele Crivellari, Giacomo Cuttone, Sylvain Dunand, Livio Fanò, Benedetta Gianfelici, Omar Hammad, Maria Ionica, Keida Kanxheri, Matthew Large, Giuseppe Maruccio, Mauro Menichelli, Anna Grazia Monteduro, Francesco Moscatelli, Arianna Morozzi, Stefania Pallotta, Andrea Papi, Daniele Passeri, Marco Petasecca, Giada Petringa, Igor Pis, Gianluca Quarta, Silvia Rizzato, Alessandro Rossi, Giulia Rossi, Andrea Scorzoni, Cristian Soncini, Leonello Servoli, Silvia Tacchi, Cinzia Talamonti, Giovanni Verzellesi, Nicolas Wyrsch, Nicola Zema, Maddalena Pedio
Publikováno v:
Nanomaterials, Vol 12, Iss 19, p 3466 (2022)
In this paper, by means of high-resolution photoemission, soft X-ray absorption and atomic force microscopy, we investigate, for the first time, the mechanisms of damaging, induced by neutron source, and recovering (after annealing) of p-i-n detector
Externí odkaz:
https://doaj.org/article/ab704b136c1a43a29ac167622ab0feee
Autor:
Owen J. Brace, Iolanda Fuduli, Saree Alnaghy, Albert T. Le, Jeremy A. Davis, Trent Causer, Dean Wilkinson, Aleksandr Perevertaylo, Anatoly B. Rosenfeld, Marco Petasecca
Publikováno v:
Applied Sciences, Vol 12, Iss 2, p 537 (2022)
A large area pixelated silicon array detector named “MP987” has been developed for in vivo dosimetry. The detector was developed to overcome the non-water equivalent response of EPID (Electronic Portal Imaging Device) dosimetry systems, due to th
Externí odkaz:
https://doaj.org/article/797704858bd64db0abfa95bf15683cee
Autor:
Jeremy Alexander Davis, Maurizio Boscardin, Michele Crivellari, Livio Fanò, Matthew Large, Mauro Menichelli, Arianna Morozzi, Francesco Moscatelli, Maria Movileanu-Ionica, Daniele Passeri, Marco Petasecca, Mauro Piccini, Alessandro Rossi, Andrea Scorzoni, Bailey Thompson, Giovanni Verzellesi, Nicolas Wyrsch
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
There is currently a renewed interest in hydrogenated amorphous silicon (a-Si:H) for use in particle detection applications. Whilst this material has been comprehensively investigated from a numerical perspective within the context of photovoltaic an
Externí odkaz:
https://doaj.org/article/3f44bb929e294590acdeb50978835cf9
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
The deployment of organic semiconducting materials for radiation detection is an emerging and highly attractive area of materials science research. These organic materials offer the enticing vision of technologies created from low-cost materials that
Externí odkaz:
https://doaj.org/article/8ee6ea06cb05415cbb5bc5dc6140ecc4