Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Gary, Razinskas"'
Autor:
Sonja Wegener, Florian Exner, Stefan Weick, Silke Stark, Heike Hutzel, Paul Lutyj, Jörg Tamihardja, Gary Razinskas
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 34, Iss 3, Pp 384-396 (2024)
Purpose: The recently introduced Varian Ethos system allows adjusting radiotherapy treatment plans to anatomical changes on a daily basis. The system uses artificial intelligence to speed up the process of creating adapted plans, comes with its own s
Externí odkaz:
https://doaj.org/article/f93a78af2e2d46f2adf9b57164aaae63
Autor:
Sonja Wegener, Paul Käthner, Stefan Weick, Robert Schindhelm, Kathrin Breuer, Silke Stark, Heike Hutzel, Paul Lutyj, Marcus Zimmermann, Jörg Tamihardja, Andrea Wittig, Florian Exner, Gary Razinskas
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 34, Iss 3, Pp 397-407 (2024)
Cone-beam computed tomography (CBCT)-based online adaptation is increasingly being introduced into many clinics. Upon implementation of a new treatment technique, a prospective risk analysis is required and enhances workflow safety. We conducted a ri
Externí odkaz:
https://doaj.org/article/0d605094d6e849a3ac32215a780f622d
Autor:
Anne Richter, Sonja Wegener, Kathrin Breuer, Gary Razinskas, Stefan Weick, Florian Exner, Klaus Bratengeier, Michael Flentje, Otto Sauer, Bülent Polat
Publikováno v:
Radiation Oncology, Vol 16, Iss 1, Pp 1-9 (2021)
Abstract Background To implement a tangential treatment technique for whole breast irradiation using the Varian Halcyon and to compare it with Elekta Synergy Agility plans. Methods For 20 patients two comparable treatment plans with respect to dose c
Externí odkaz:
https://doaj.org/article/7b65f004c87240f1952754e3729a8009
Autor:
Jörg Tamihardja, Sinan Cirsi, Patrick Kessler, Gary Razinskas, Florian Exner, Anne Richter, Bülent Polat, Michael Flentje
Publikováno v:
Radiation Oncology, Vol 16, Iss 1, Pp 1-9 (2021)
Abstract Background Evaluation of delivered dose to the dominant intraprostatic lesion (DIL) for moderately hypofractionated radiotherapy of prostate cancer by cone beam computed tomography (CBCT)-based dose accumulation and target coverage analysis.
Externí odkaz:
https://doaj.org/article/4e01da81745e462ba9a687e8b9b83893
Autor:
Henner Huflage, Andreas Steven Kunz, Robin Hendel, Johannes Kraft, Stefan Weick, Gary Razinskas, Stephanie Tina Sauer, Lenhard Pennig, Thorsten Alexander Bley, Jan-Peter Grunz
Publikováno v:
Diagnostics, Vol 13, Iss 9, p 1558 (2023)
Objectives: Dual-source dual-energy CT (DECT) facilitates reconstruction of virtual non-contrast images from contrast-enhanced scans within a limited field of view. This study evaluates the replacement of true non-contrast acquisition with virtual no
Externí odkaz:
https://doaj.org/article/9dfeec802a674d92a5e6e3eb213bfe0a
Publikováno v:
Journal of Applied Clinical Medical Physics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b79de786c27b3d6d65fd987f55cc9dc
https://doi.org/10.1002/acm2.14001
https://doi.org/10.1002/acm2.14001
Publikováno v:
Nature Nanotechnology. 17:477-484
When photons interact with matter, forces and torques occur due to the transfer of linear and angular momentum, respectively. The resulting accelerations are small for macroscopic objects but become substantial for microscopic objects with small mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d09ee1b927072ddea69832259a7efd82
https://doi.org/10.1038/s41565-022-01099-z
https://doi.org/10.1038/s41565-022-01099-z
Autor:
Sonja Wegener, Florian Exner, Stefan Weick, Silke Stark, Heike Hutzel, Paul Lutyj, Jörg Tamihardja, Gary Razinskas
Publikováno v:
Zeitschrift fur medizinische Physik.
The recently introduced Varian Ethos system allows adjusting radiotherapy treatment plans to anatomical changes on a daily basis. The system uses artificial intelligence to speed up the process of creating adapted plans, comes with its own software s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b175db6115321924ededeb686eeada84
https://pubmed.ncbi.nlm.nih.gov/36504142
https://pubmed.ncbi.nlm.nih.gov/36504142
Publikováno v:
Nanophotonics, Vol 10, Iss 7, Pp 1879-1887 (2021)
Coherent perfect absorption (CPA) describes the absence of all outgoing modes from a lossy resonator, driven by lossless incoming modes. Here, we show that for nanoresonators that also exhibit radiative losses, e.g., plasmonic nanoantennas, a general
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e85275d2fe9ac485cf5321228ceb632
https://doaj.org/article/93867d1c028f4ca88c7eb5c23a1b4bcf
https://doaj.org/article/93867d1c028f4ca88c7eb5c23a1b4bcf
Autor:
Jörg Tamihardja, Leonie Zehner, Philipp Hartrampf, Dominik Lisowski, Susanne Kneitz, Sinan Cirsi, Gary Razinskas, Michael Flentje, Bülent Polat
Publikováno v:
Cancers; Volume 14; Issue 15; Pages: 3766
Simple Summary Patients, who suffer from oligorecurrent prostate cancer with limited nodal involvement, may be offered positron emission tomography (PET)-directed salvage nodal radiotherapy to delay disease progression. This current analysis aimed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24c592bab50decbb9855b6eef8812ceb
https://doi.org/10.3390/cancers14153766
https://doi.org/10.3390/cancers14153766
