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de Vries, Jordi (author)
Being able to estimate atrial tissue conductivity parameters from epicardial electrograms is an important tool in diagnosing and treating heart rhythm disorders such as atrial fibrillation. One of these parameters is the atrial fibre direction, which is often assumed to be known in conductivity estimation methods. In this thesis, a novel method...
master thesis 2022
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de Vries, Joël (author)
Single-Stage-To-Orbit (SSTO) launch vehicles are capable of reaching orbit while being potentially fully reusable. A technology capable of enabling SSTO access to space is the air-breathing engine, which has a high specific impulse and low thrust-over-weight (T/W) ratio compared to conventional rocket engines. This necessitates the use of a...
master thesis 2022
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Schmidt, Helena (author), de Vries, Gerdien (author), Renes, Reint Jan (author), Schmehl, Roland (author)
conference paper 2022
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de Vries, Rolf (author)
As software systems evolve over time, the quality of its structure and code degrade unless developers regularly maintain it, requiring significant effort. Automated tools to help developers maintain software have been well-studied in the past. <br/>In particular, software remodularisation tools focus on improving the code structure quality with...
master thesis 2022
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de Vries, Volkmar (author)
Shipping is, and will continue to be, the most important transportation method around the globe. A vital part of the logistic chain, it is also one of the main contributors to the worldwide CO2 emissions. Current propulsion technologies all rely on the same classic diesel driven technology, as diesel is widely available and has a high energy...
master thesis 2022
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de Vries, Roelof Jan (author)
In the DST project, a deployable space telescope is designed for the thermal infrared spectrum. For this project, a new Systems Engineering (SE) approach was needed, since the SE was outdated and the project worked in silos. Important goals for the SE approach were that it was easy to use and minimizes the workload by automating as much as...
master thesis 2022
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de Vries, R. (author)
Recent developments in the field of hybrid-electric propulsion (HEP) have opened the door to a wide range of novel aircraft configurations with improved energy efficiency. These electrically-driven powertrains enable “distributed propulsion” configurations, in which the aerodynamic interaction between the propulsive devices and the airframe is...
doctoral thesis 2022
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Wu, Yuhao (author), de Vries, H.J. (author)
A technical standards alliance (TSA) is a collection of firms organized for a common goal: developing, revising, and promoting technical standards. A firm may participate in standardization through one or more TSAs: its TSA network. However, little is known about the influencing factors and their boundary conditions for gaining firm-level...
journal article 2022
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Grasmeijer, Bart (author), Huisman, Bas (author), Luijendijk, A.P. (author), Schrijvershof, Reinier (author), van der Werf, Jebbe (author), Zijl, Firmijn (author), de Looff, Harry (author), de Vries, Wout (author)
Dutch coastal policy aims for a safe, economically strong and attractive coast. This is achieved by maintaining the part of the coast that support these functions; the coastal foundation. The coastal foundation is maintained by means of sand nourishments. Up to now, it has been assumed that net transports across the coastal foundation's...
journal article 2022
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de Vries, G. (author)
'Help eigenaren van monumenten en woningen binnen beschermd stadsgezicht bij het verduurzamen op een mooie manier.' 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...
report 2022
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Schmidt, H.S. (author), de Vries, G. (author), Schmehl, R. (author), Renes, Reint Jan (author)
Airborne wind energy (AWE) systems use tethered flying devices to harvest higher-altitude winds to produce electricity. For the success of the technology, it is crucial to understand how people perceive and respond to it. If concerns about the technology are not taken seriously, it could delay or prevent implementation, resulting in increased...
journal article 2022
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de Vries, R. (author), Vos, Roelof (author)
The goal of this study is to analyze how the aero-propulsive benefits of an over-the-wing distributed-propulsion (OTWDP) system at component level translate into an aero-propulsive benefit at aircraft level, and to determine whether this enhancement is sufficient to lead to a reduction in overall energy consumption. For this, the preliminary...
conference paper 2022
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Gawehn, M.A. (author), Almar, Rafael (author), Bergsma, Erwin W. J. (author), de Vries, S. (author), Aarninkhof, S.G.J. (author)
Optical satellite images of the nearshore water surface offer the possibility to invert water depths and thereby constitute the underlying bathymetry. Depth inversion techniques based on surface wave patterns can handle clear and turbid waters in a variety of global coastal environments. Common depth inversion algorithms require video from shore...
journal article 2022
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Timmerman, Jos G. (author), de Vries, S. (author), Berendsen, Monique (author), van Dokkum, Ronald (author), van de Guchte, Cees (author), Vlaanderen, Niels (author), Broek, Emilie (author), van der Horst, Aart (author)
Representatives from 14 countries worldwide worked together on improving their monitoring and ultimately their water management to reach the Sustainable Development Goal (SDG) 6 goals by 2030, thereby testing the Information Strategy Model (ISM). This model is developed to support identifying the need for information for water management. In...
journal article 2022
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Pols, C.F.J. (author), Dekkers, P.J.J.M. (author), de Vries, M.J. (author)
Physics inquiry can be interpreted as the construction of a cogent argument in which students apply inquiry knowledge and knowledge of physics to the systematic collection of relevant, valid, and reliable data, creating optimal scientific support for a conclusion that answers the research question. In learning how to devise, conduct and evaluate...
journal article 2022
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Ebrahimigharehbaghi, S. (author), Qian, QK (author), de Vries, G. (author), Visscher, H.J. (author)
Retrofitting residential buildings can help mitigate the effects of climate change. Cognitive biases are systematic deviations from rationality in decision making and can lead to inaction, delay, and uncertain decisions. Understanding the cognitive biases involved in residential renovation decisions and developing interventions to overcome...
journal article 2022
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Biely, K. (author), de Vries, G. (author)
poster 2022
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Vos, S.E. (author), Anders, Katharina (author), Kuschnerus, M. (author), Lindenbergh, R.C. (author), Höfle, Bernhard (author), Aarninkhof, S.G.J. (author), de Vries, S. (author)
Sandy coasts form the interface between land and sea and their morphologies are highly dynamic. A combination of human and natural forcing results in morphologic changes affecting both nature values and coastal safety. Terrestrial laser scanning (TLS) is a technique enabling near-continuous monitoring of the changing morphology of a sandy...
journal article 2022
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Finger, D. Felix (author), de Vries, R. (author), Vos, Roelof (author), Braun, Carsten (author), Bil, Cees (author)
The number of studies on hybrid-electric aircraft is steadily increasing because these configurations can lead to lower operating costs and environmental impact than traditional aircraft. However, due to the lack of reference data of actual hybrid-electric aircraft, the design tools and results are difficult to validate. This paper analyzes...
journal article 2022
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van Duin, Ron (author), van den Band, Nick (author), de Vries, Alexander (author), Ouasghiri, Mohamed (author), Verschoor, Pieter (author), Warffemius, Pim (author), Wiersma, Mark (author)
Het delen van ongebruikte en/of onderbenutte middelen kan nieuwe verbeteringen opleveren in de logistieke waardeketen. In vijf sectoren van het stedelijk goederenvervoer, te weten stadslogistiek, bouwlogistiek, transport &amp; warehousing (retaillogistiek), zorglogistiek en servicelogistiek, worden concepten voor het delen van diensten...
journal article 2022
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