Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Visser, Ruurd"'
Autor:
Kierkels, Roel G.J., Wopken, Kim, Visser, Ruurd, Korevaar, Erik W., van der Schaaf, Arjen, Bijl, Hendrik P., Langendijk, Johannes A.
Publikováno v:
In Radiotherapy and Oncology December 2016 121(3):374-380
Autor:
Visser, Ruurd, Wauben, David J.L., de Groot, Martijn, Steenbakkers, Roel J.H.M., Bijl, Henk P., Godart, Jeremy, van’t Veld, Aart A., Langendijk, Johannes A., Korevaar, Erik W.
Publikováno v:
In Radiotherapy and Oncology September 2014 112(3):389-395
Autor:
Kierkels, Roel G. J.1 r.g.j.kierkels@umcg.nl, Visser, Ruurd1,2, Bijl, Hendrik P.1, Langendijk, Johannes A.1, van't Veld, Aart A.1, Steenbakkers, Roel J. H. M.1, Korevaar, Erik W.1
Publikováno v:
Radiation Oncology. 2015, Vol. 10 Issue 1, p1-9. 9p.
Autor:
Visser, Ruurd
Bij intensiteit gemoduleerde radiotherapie (IMRT) wordt op basis van complexe bestralingsplannen de tumor vanuit verschillende hoeken bestraald. Om de kwaliteit van deze complexe bestralingsplannen te waarborgen dient de verwachte dosisafgifte gecont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::6614dd1956510d8b8689f14b486320e0
https://research.rug.nl/en/publications/4b566c81-7974-4a79-905e-03c7d7ed4ce8
https://research.rug.nl/en/publications/4b566c81-7974-4a79-905e-03c7d7ed4ce8
Autor:
Bloomfield, Charlotte, Boavida, Filipa, Chabloz, Diane, Crausaz, Emilie, Huizinga, Elsbeth, Hustveit, Hanne, Knight, Heidi, Pereira, Ana, Harsaker, Vanja, Schaake, Wouter, Visser, Ruurd
Purpose: To determine whether using different combinations of kVp and mAs with additional filtration can reduce the effective dose to a paediatric phantom whilst maintaining diagnostic image quality. Methods: 27 images of a paediatric AP pelvis phant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2594::845f98a3697c43791eae461358232a61
https://hdl.handle.net/10400.21/5032
https://hdl.handle.net/10400.21/5032
Autor:
Bloomfield, Charlotte, Boavida, Filipa, Chabloz, Diane, Crausaz, Emilie, Huizinga, Elsbeth, Hustveit, Hanne, Knight, Heidi, Pereira, Ana, Harsaker, Vanja, Schaake, Wouter, Visser, Ruurd
This paper reviews the literature for lowering of dose to paediatric patients through use of exposure factors and additional filtration. Dose reference levels set by The International Commission on Radiological Protection (ICRP) will be considered. G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2594::581cf351fef67c9e9593bb67db8b8516
https://hdl.handle.net/10400.21/5031
https://hdl.handle.net/10400.21/5031
Autor:
Visser, Ruurd, Wauben, D.J.L., de Groot, Martijn, Godart, Jeremy, Langendijk, Johannes A., van't Veld, A.A., Korevaar, Erik W.
Publikováno v:
Medical Physics, 40(2):021710. AAPM-American Association of Physicists in Medicine
PURPOSE: Advanced radiotherapy treatments require appropriate quality assurance (QA) to verify 3D dose distributions. Moreover, increase in patient numbers demand efficient QA-methods. In this study, a time efficient method that combines model-based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::91a013e363d5eb3d5508ad4f2026ffbb
https://research.hanze.nl/en/publications/63feec9f-60f8-4f64-b6bf-1290f68aa1e3
https://research.hanze.nl/en/publications/63feec9f-60f8-4f64-b6bf-1290f68aa1e3
Publikováno v:
Radiotherapy and Oncology, 99, S172-S172. ELSEVIER IRELAND LTD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::3e9872f34335b5e4e2cb726899c7f4a4
https://research.rug.nl/en/publications/dc9870e8-5a1e-46fe-947e-ba0694f47ec7
https://research.rug.nl/en/publications/dc9870e8-5a1e-46fe-947e-ba0694f47ec7
Publikováno v:
ISSUE=30th;TITLE=30th Conference of the European Society for Therapeutic Radiology and Oncology
To quantify the dosimetric accuracy of the COMPASS correction kernel method, and to determine its ability to detect dose delivery errors caused by MLC leaf mis-positioning.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::da30c81d95d30de56d9ae03e1adc32fa
https://research.hanze.nl/en/publications/2d173aae-6a56-4084-b907-5d58fb94d50d
https://research.hanze.nl/en/publications/2d173aae-6a56-4084-b907-5d58fb94d50d
Publikováno v:
ISSUE=30th;TITLE=30th Conference of the European Society for Therapeutic Radiology and Oncology
To validate the model-based 3D dose calculation performed by the COMPASS system, and to evaluate the use of the combination of model-based and measurement-based 3D dose determination for clinical QA purposes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::7c8a8defce79175d08a767da5e8e044c
https://research.hanze.nl/en/publications/09a23ee8-ae12-4788-9b16-a4505606755a
https://research.hanze.nl/en/publications/09a23ee8-ae12-4788-9b16-a4505606755a