Searched for: author%3A%22De+Vries%2C+M.%22
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de Vries, M. (author), Christianen, M. E.M.C. (author), Luthart, L. (author), de Vries, K. C. (author), Kolkman-Deurloo, I. K.K. (author), van den Dobbelsteen, J.J. (author)
Prostate cancer patients with an enlarged prostate and/or excessive pubic arch interference (PAI) are generally considered non-eligible for high-dose-rate (HDR) brachytherapy (BT). Steerable needles have been developed to make these patients eligible again. This study aims to validate the dosimetric impact and performance of steerable needles...
journal article 2024
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de Vries, M. (author)
Brachytherapy (BT) is a safe and effective technique to treat prostate cancer that has not spread outside the prostate gland (localised prostate cancer). Nonetheless, in current clinical practice hazards can arise in positioning the BT needles in the prostate for the purpose of irradiation. Intermediate structures can block access to the...
doctoral thesis 2023
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de Vries, M. (author), Wijntjes, M. (author), Sikorski, J. (author), Moreira, P. (author), van de Berg, N.J. (author), van den Dobbelsteen, J.J. (author), Misra, S. (author)
Conformity of tumour volumes and dose plans in prostate brachytherapy (BT) can be constrained by unwanted needle deflections, needle access restrictions and visualisation limitations. This work validates the feasibility of teleoperated robotic control of an active steerable needle using magnetic resonance (MR) for guidance. With this system,...
journal article 2023
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de Vries, M. (author), Klaassen, N. J.M. (author), Morsink, N. C. (author), van Nimwegen, S. A. (author), Nijsen, J. F.W. (author), van den Dobbelsteen, J.J. (author)
Microbrachytherapy with radioactive holmium-166 (166Ho) microspheres (MS) has the potential to be an effective treatment method for brain malignancies. Direct intratumoural delivery of 166Ho-MS and dose coverage of the whole tumour are crucial requirements. However, currently no dedicated instruments for controlled intratumoural delivery...
journal article 2021
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de Vries, M. (author), Sikorski, J. (author), Misra, S. (author), van den Dobbelsteen, J.J. (author)
Steerable instruments allow for precise access to deeply-seated targets while sparing sensitive tissues and avoiding anatomical structures. In this study we present a novel omnidirectional steerable instrument for prostate high-dose-rate (HDR) brachytherapy (BT). The instrument utilizes a needle with internal compliant mechanism, which...
journal article 2021
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de Vries, M. (author), Hulsbos, K. (author), Blaauw, J. (author)
This paper will show how the project's geotechnical risk profile was put into design and contract, the experience of the risk monitoring and risk measures, followed by a short evaluation.
conference paper 2015
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Van Oortmarssen, A. (author), De Vries, M. (author), Van Loenen, B. (author)
Witboek over de spanning tussen privacyregels en het realiseren van het locatie-informatie potentieel. Dataficatie en locatie-informatie: een wereld die open gaat Ons spectaculair toegenomen vermogen data te genereren, transporteren, analyseren en weer te distribueren luidt een nieuw tijdperk in. Geo-informatie – en locatie-informatie in het...
report 2015
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Van Eechoud, M. (author), Van Velze, S. (author), Caspers, M. (author), Eskens, S.J. (author), Leerssen, P. (author), Austere, L. (author), Broomfield, H. (author), De Terwanghe, C. (author), Ellis, J. (author), Miska, M. (author), Lubarda, M. (author), Valero-Torrijos, J. (author), Pardo-Lopez, M. (author), Grothe, M. (author), Van Loenen, B. (author), Vrecar, S. (author), De Vries, M. (author)
journal article 2014
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Van Eechoud, M. (author), Van Velze, S. (author), Caspers, M. (author), Eskens, S.J. (author), Leerssen, P. (author), Austere, L. (author), Broomfield, H. (author), De Terwanghe, C. (author), Ellis, J. (author), Hittmar, G. (author), Morando, F. (author), Lubarda, M. (author), Van Loenen, B. (author), Sappa, C. (author), De Vries, M. (author)
journal article 2014
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Negro, E. (author), De Vries, M. (author), Latsuzbaia, R. (author), Koper, G.J.M. (author)
conference paper 2013
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Vargas Luna, A. (author), Uijttewaal, W.S.J. (author), Crosato, A. (author), Tanczos, I.C. (author), De Vries, M. (author)
conference paper 2013
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Verhoosel, J. (author), Janssen, P. (author), De Vries, M. (author)
report 2013
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Verhoosel, J. (author), Roes, J. (author), Bruinenberg, J. (author), Van Doorn, L. (author), Janssen, P. (author), De Vries, M. (author), Van Oosterom, P. (author)
report 2013
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Koolwijk, J.S.J. (author), Fleuren, L. (author), Noordhuis, M. (author), Van Thiel de Vries, M. (author)
Faalkosten maken naar schatting circa 20 procent van de totale bouwkosten uit. Een groot gedeelte hiervan zijn structurele (te voorkomen) kosten. Door de onzekere (financiële) tijd wordt de druk op kostenverlaging en procesverbetering steeds groter om onderscheidend te zijn in de markt. Veel partijen hanteren in reactie hierop vooral een interne...
journal article 2012
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De Vries, M. (author)
Consider the set U of real numbers q >= 1 for which only one sequence (c(i)) of integers 0 <= c(i) <= q satisfies the equality Sigma(infinity)(i= 1) ciq(-i) =1. We show that the set of algebraic numbers in U is dense in the closure (U) over bar of U.
journal article 2007
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De Vries, M. (author)
Based on the available data from literature, field observations and model results, the present study aims at achieving progress in the prediction of changes caused by environmental changes. For this a case study has been executed representing a macro-tidal site on the South-East coast of the U.K., the Elmer area
report 2003
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Crosato, A. (author), Tanczos, I. (author), De Vries, M. (author), Wang, Z.B. (author)
report 2002
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Quak, W. (author), De Vries, M. (author), Tijssen, T. (author), Stoter, J. (author), Van Oosterom, P. (author)
conference paper 2002
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de Vries, M. (author), Tijssen, T.P.M. (author), Stoter, J.E. (author), Quak, W. (author), Van Oosterom, P.J.M. (author)
conference paper 2001
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Jansen, P.Ph. (author), Van Bendegom, L. (author), Van den Berg, J. (author), De Vries, M. (author), Zanen, A. (author)
book 1994
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