Zobrazeno 1 - 10
of 13
pro vyhledávání: '"S. G. Scheib"'
Autor:
Y Qin, H Li, Indrin J. Chetty, M. S. Siddiqui, P. Schmelzer, S. G. Scheib, Ning Wen, K Snyder
Publikováno v:
Medical Physics. 43:2527-2537
Purpose: To evaluate the total systematic accuracy of a frameless, image guided stereotactic radiosurgery system. Methods: The localization accuracy and intermodality difference was determined by delivering radiation to an end-to-end prototype phanto
Publikováno v:
Medical physics. 43(5)
To evaluate the total systematic accuracy of a frameless, image guided stereotactic radiosurgery system.The localization accuracy and intermodality difference was determined by delivering radiation to an end-to-end prototype phantom, in which the tar
Publikováno v:
Journal of Physics: Conference Series. 3:184-187
The formulation for a new polymer gel, which is made under normal atmospheric conditions, has been published. Because manufacturing and processing can be performed under normal atmospheric conditions, the gel is also called normoxic. Only a few acces
Publikováno v:
Journal of Physics: Conference Series. 3:228-231
Polymer gel dosimeters change their magnetic resonance (MR) and optical properties with the absorbed dose when irradiated and are suitable for narrow photon beam dosimetry in radiosurgery. Such dosimeters enable relative and absolute 3D dose verifica
Publikováno v:
Medical Physics. 43:3448-3449
Purpose: To implement a novel image analysis technique, “center pixel method”, to quantify end-to-end tests accuracy of a frameless, image guided stereotactic radiosurgery system. Methods: The localization accuracy was determined by delivering ra
Publikováno v:
Australasian physicalengineering sciences in medicine. 29(1)
In this paper an algorithm for calculating 3-D dose distributions within the brain is introduced and adapted to the demands of modem radiosurgery. The dose calculation with this model is based on a 3-D distribution of the primary photon intensity whi
Publikováno v:
Australasian physicalengineering sciences in medicine. 28(4)
Because of the ongoing development to more complex non-coplanar techniques in radiotherapy, the use of modern computer graphics while designing a dose plan becomes increasingly essential and more important. In this paper, we describe a concept to sim
Publikováno v:
Acta neurochirurgica. Supplement. 91
A high degree of precision and accuracy in radiosurgery is a fundamental requirement for therapeutic success. Small radiation fields and steep dose gradients are clinically applied thus necessitating a dedicated quality assurance program in order to
Autor:
N.J. Lomax, H. Czempiel, H.J. Kreiner, D. Weltz, A. Mack, G. Mack, Robert Wolff, H.D. Böttcher, A. Muacevic, M. Rieker, S. G. Scheib, S. Gianolini, Berndt Wowra, Volker Seifert
Publikováno v:
Stereotactic and functional neurosurgery. 82(5-6)
The new DIN (‘Deutsche Industrie-Norm’) 6875-1, which is currently being finalised, deals with quality assurance (QA) criteria and tests methods for linear accelerator and Gamma Knife stereotactic radiosurgery/radiotherapy including treatment pla
Publikováno v:
Gamma Knife Radiosurgery ISBN: 9783709172001
Background. A high degree of precision and accuracy in radiosurgery is a fundamental requirement for therapeutic success. Small radiation fields and steep dose gradients are clinically applied thus necessitating a dedicated quality assurance program
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35776690fbc9e605a37091d9c24b49ac
https://doi.org/10.1007/978-3-7091-0583-2_2
https://doi.org/10.1007/978-3-7091-0583-2_2