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de Vries, Niels (author)Bulk materials such as iron ore transported by bulk carriers are commonly unloaded by the use of grabs. The unloading process is time consuming and increasing the unloading capacity is of big importance for terminals. A validated co-simulation developed by the TU Delft in cooperation with Nemag enables to test grabs in the virtual environment....master thesis 2020
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de Vries, Leon (author)Getting trustworthy data in the right format and with the required accuracy is imperative for organizational processes. All governments face this challenge in getting the high quality data for administrative processes, decision-making and policy-making. In practice, many government agencies still struggle with getting the right data in the right...master thesis 2020
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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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Pols, C.F.J. (author), Dekkers, P.J.J.M. (author), de Vries, M.J. (author)Learning to engage in scientific inquiry is an important goal in secondary physics education. However, attaining this learning goal continues to be a challenge. We addressed this problem by devising and testing a teaching sequence that aims at developing students’ (aged 14-15) understanding of and adherence to scientific criteria. We observed,...conference paper 2021
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de Vries, G. (author)Klimaatpsycholoog Gerdien de Vries werkt aan de TU Delft en doet al 10 jaar onderzoek naar het gedoe dat mensen ervaren als ze hun woning willen verduurzamen. Ook zichzelf kon ze tot nu toe niet over die drempel tillen, en dus deed ze nog maar even niks. Maar het is tijd 'to put your money where your mouth is'. Haar eigen woning moet van het gas...report 2021
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de Vries, G. (author)Klimaatpsycholoog Gerdien de Vries werkt aan de TU Delft en doet al 10 jaar onderzoek naar het gedoe dat mensen ervaren als ze hun woning willen verduurzamen. Ze liep er zelf ook tegenaan, en dus deed ze nog maar even niks. Maar het is tijd 'to put your money where your mouth is'. Haar eigen woning moet van het gas af. De komende maanden neemt...report 2021
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de Jong, A.M.P. (author), de Vries, G. (author), Timmermans, Jos (author)In 2011, Adaptive Delta Management (ADM) was introduced in the Dutch Delta Program as a policy development method that incorporates uncertainty in decision-making. At this moment, little is known about the functioning of ADM in practice, while this is key for successful adaptation. This paper presents the results of research into the...report 2021
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Mohammadi, S. (author), de Vries, Bauke (author), Rafiee, Azarakhsh (author), Esfandiari, Masoud (author), Dias, Eduardo (author)Applying any sustainable intervention in the urban energy system requires fundamental knowledge of the energy demand dynamics. Only when we can predict the users' energy demand at any given time with accuracy, we can redesign the urban energy system. Accordingly, the main objective of this paper is to determine the annual electricity usage of...journal article 2021
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- Stammes, J.K. (author), Henze, Ineke (author), Barendsen, E. (author), de Vries, M.J. (author) book chapter 2021
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Mirra, M. (author), Ravenshorst, G.J.P. (author), de Vries, P.A. (author), van de Kuilen, J.W.G. (author)Timber diaphragms in existing buildings are often too flexible in their plane, and can thus potentially cause out-of-plane collapses of walls during earthquakes. A very efficient retrofitting method to increase their in-plane stiffness and energy dissipation is the overlay of plywood panels. However, the usual characterization of the floors by...journal article 2021
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Lemke, M. (author), de Vries, Roelof A. J. (author)Theories from psychology or the social sciences are commonly used as a starting point when designing persuasive technologies that aim to evoke a specific behavior change. Ideally, using these theories would (1) help guide the design of the persuasive technology and (2) help evaluate and inform the theory. In this paper, we focused on the first...review 2021
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- de Vries, G. (author) report 2021
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- de Vries, G. (author) conference paper 2021
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de Vries, G. (author), Biely, K. (author), Chappin, E.J.L. (author)In the next decade, transition researchers need to embrace perspectives, theories, and methods from the scientific field of psychology. An integrative research approach that covers the individual, group, and system level, executed in interdisciplinary research teams is necessary for more effective analysis and applications of sustainability...journal article 2021
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- Cipriani, L. (author), de Vries, Jeroen (author), Stauskis, Gintaras (author), Auweck, Fritz (author), Triboi, Roxana (author), Andreucci, Maria Beatrice (author), Cervera Alonso de Medina, Marina (author), Cancela d’ Abreu, Margarida (author), Freire, Maria (author), Carapinha, Aurora (author), a Conceição Castro, Maria (author), Del Pozo, Cristina (author), Deveikienė, Vaiva (author), Gunnlaugsson, Hermann Georg (author), Fekete, Albert (author), Fetzer, Ellen (author), Fabris, Luca (author), Fingerova, Radmila (author), Gazvoda, Davorin (author), Gkoltsiou, Aikaterini (author), Harmanescu, Mihaela (author), Kamenecki, Monika (author), Koscak Miocic-Stosic, Vesna (author), Melone, Antonella (author), Mertens, Elke (author), Meeres, Sophia (author), Ortacesme, Veli (author), Noortman, Adrian (author), Sárospataki, Máté (author), Stiles, Richard (author), Trolf, Norbert (author), Tóth, Attila (author), Tomic Reljic, Dora (author), Tudora, Ioana (author), Valdés Tejera, Esther (author), Valánszki, István (author), Weckman, Emilia (author), Williams, Tony (author), Tutundzic, Andreja (author), Lambertini, Anna (author), Mihova, Katinka (author), Muru, Toomas (author), Dam, Torben (author), Teqja, Zydi (author) conference paper 2021
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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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van Arnhem, N. (author), de Vries, R. (author), Sinnige, T. (author), Vos, Roelof (author), Veldhuis, L.L.M. (author)In this combined experimental and numerical study, the propeller–airframe aerodynamic interaction is characterized for an aircraft configuration with propellers mounted to the horizontal tailplane. The contributions of the propeller and airframe to the overall loading are distinguished in the experimental analyses by using a combination of...journal article 2021
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de Vries, G. (author)We separate our waste, take shorter showers and there has been an increase in roof-mounted solar panels. Climate psychologist at TU Delft Gerdien de Vries, sees that in the Netherlands we are trying to put our greenest foot forward. Yet according to her, we find it difficult to live wholly sustainably. “Particularly in the area of sustainable...report 2021
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de Vries, R. (author), van Arnhem, N. (author), Avallone, F. (author), Ragni, D. (author), Vos, Roelof (author), Eitelberg, G. (author), Veldhuis, L.L.M. (author)This experimental study focuses on the aerodynamic interaction between an over-the-wing (OTW) propeller and a wing boundary layer. An OTW propeller is positioned above the hinge line of a wing with a trailing-edge flap. Measurements are carried out with and without axial pressure gradients by deflecting the flap and by extending the flat upper...journal article 2021
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- van Duin, Ron (author), van den Band, N. (author), de Vries, A. (author), Ouasghiri, Mohamed (author), Verschoor, P. (author), P.M.J., Warffemius (author) abstract 2021