Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Danny Schuring"'
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 29, Iss , Pp 100558- (2024)
We characterized the on-board megavoltage imager (MVI) of a magnetic resonance-guided radiotherapy machine for beam output checks. Linearity and repeatability of its dose response were investigated. Alignment relative to the beam under clinical circu
Externí odkaz:
https://doaj.org/article/7326e319237f4ffc955771e757841cd3
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 25, Iss , Pp 100411- (2023)
Beam output checks of a commercial high-field magnetic resonance-guided radiotherapy machine can be performed with its on-board megavoltage imager (MVI). This is a fast and efficient method, but only recommended for daily checks. The aim of our study
Externí odkaz:
https://doaj.org/article/82a48ee3a65d4489a4f201766f5aceac
Publikováno v:
Medical Physics. 43:5934-5941
Purpose: To develop a clinically feasible method for dose calculations on cone beam CT (CBCT) images of two different vendors, and to determine the accuracy of these dose calculations for lung cancer patients. Methods: Lung cancer patients with CBCT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6ff8cf5c45163b498501980db9f25bc
https://doi.org/10.1118/1.4964455
https://doi.org/10.1118/1.4964455
Publikováno v:
Medical physics. 43(11)
To develop a clinically feasible method for dose calculations on cone beam CT (CBCT) images of two different vendors, and to determine the accuracy of these dose calculations for lung cancer patients.Lung cancer patients with CBCT imaging (n = 10 for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::80a6f97d8185be9ab26c84a9c2f6779a
https://pubmed.ncbi.nlm.nih.gov/27806611
https://pubmed.ncbi.nlm.nih.gov/27806611
Autor:
D Danny Schuring, de Am Arthur Jong, van J Joop Grondelle, Jjg Hesen, DP Darek Sobczyk, van Ra Rutger Santen
Publikováno v:
Catalysis Letters. 94:37-43
Evidence for adsorption assisted desorption of 13NH3 in the presence of gas phase ammonia on γ-alumina is presented. Due to lateral interactions with physisorbed ammonia, the adsorption enthalpy of ammonia on γ-alumina was measured to be −11 ± 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6fc08dcdc2430d79504312ea2f23e25
https://doi.org/10.1023/b:catl.0000019328.16620.1d
https://doi.org/10.1023/b:catl.0000019328.16620.1d
Publikováno v:
Topics in Catalysis. 24:103-113
The influence of the loading on the self-diffusion of 3-methylpentane within silicalite-1 has been studied with Positron Emission Profiling technique. A monotonous decrease in the self-diffusivities of alkane was observed with zeolite loading, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef306eff79488e82ac690588a841904b
https://doi.org/10.1023/b:toca.0000003082.55658.dd
https://doi.org/10.1023/b:toca.0000003082.55658.dd
Autor:
de Fjmm Gauw, de Am Arthur Jong, BG Bruce Anderson, NJ Noordhoek, van Ra Rutger Santen, de Mja Martien Voigt, D Danny Schuring
Publikováno v:
Industrial and Engineering Chemistry Research, 41(8), 1973-1985. American Chemical Society
The hydroisomerization of hexane on platinum-loaded acidic zeolites was studied with positron emission profiling (PEP), a tracer imaging technique based on the same principle as positron emission tomography. The unique character of PEP enables the de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::500096a931c86a056281d2dcf71a067a
https://doi.org/10.1021/ie010455c
https://doi.org/10.1021/ie010455c
Publikováno v:
Journal of Physical Chemistry B, 104(5), 941-948. American Chemical Society
Molecular dynamics simulations are used to study the self- diffusion of linear and branched alkanes in the zeolites Mordenite, ZSM-5, Ferrierite, and ZSM-22. A rigid zeolite model and a united atom model for the alkanes was used in these simulations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ae3b728ea0f91899f4595eed30db9ed
https://doi.org/10.1021/jp9927698
https://doi.org/10.1021/jp9927698
Publikováno v:
Magnetic Resonance in Chemistry, 37(13), s108-s117. Wiley
Using 1D- and 2D-exchange 13C NMR techniques it is shown that n-pentane translation in zeolite ZK-5 occurs by hopping between neighboring and cages. Owing to the structure of the ZK-5 pore network, these techniques give direct information about the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cae3136d7d9bd5aabb9922210c0e0a8
https://doi.org/10.1002/(sici)1097-458x(199912)37:133.0.co
https://doi.org/10.1002/(sici)1097-458x(199912)37:13
Autor:
BG Bruce Anderson, de Am Arthur Jong, NJ Noordhoek, de Fjmm Gauw, van Ra Rutger Santen, D Danny Schuring, de Mja Martien Voigt
Publikováno v:
Catalysis Letters. 56:137-144
The ability of positron emission profiling (PEP) to measure concentration profiles of molecules labelled with positron-emitting nuclei, such as 11C, 13N, and 15O, inside chemical reactors has been demonstrated for the system n-hexane–Pt/H-zeolites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bf531b174b05adb20c79cc68eaa2ed9
https://doi.org/10.1023/a:1019013230092
https://doi.org/10.1023/a:1019013230092