Searched for: subject%3A%22longitudinal%22
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Tao, Y. (author)
The causal impact of the built environment on travel behaviours is a subject of debate. This debate especially concerns the independent effect of the built environment on the observed travel patterns after taking into account residential self-selection arising from pre-existing travel-related attitude. This study argues that travel attitude...
journal article 2024
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Koerten, K.O. (author), Abbink, D.A. (author), Zgonnikov, A. (author)
Traffic jams occurring on highways cause increased travel time as well as increased fuel consumption and collisions. So-called phantom traffic jams are traffic jams that do not have a clear cause, such as a merging on-ramp or an accident. Phantom traffic jams make up 50% of all traffic jams and result from instabilities in the traffic flow...
journal article 2024
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Ton, D. (author), De Bruyn, Menno (author), Van Hagen, Mark (author), Duives, D.C. (author), van Oort, N. (author)
Mobility patterns and transport systems have been heavily impacted due to the COVID-19 pandemic. Public transport is impacted heavily, as governments worldwide advised against using it. This paper presents the data collection effort initiated by NS (Dutch Railways) and Delft University of Technology to capture changes in travel behavior,...
journal article 2024
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van Schaik, L. (author), Duives, D.C. (author), Hoogendoorn-Lanser, S. (author), Hoekstra, Jan Willem (author), Daamen, W. (author), Gavriilidou, A. (author), Krishnakumari, P.K. (author), Rinaldi, M. (author), Hoogendoorn, S.P. (author)
Physical distancing has been an important asset in limiting the SARS-CoV-2 virus spread during the COVID-19 pandemic. This study aims to assess compliance with physical distancing and to evaluate the combination of observed and self-reported data used. This research shows that it is difficult to operationalize new rules, that context affects...
journal article 2024
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De Haas, Mathijs (author), Ecke, Lisa (author), Chlond, Bastian (author), Hoogendoorn-Lanser, S. (author), Vortisch, Peter (author)
Longitudinal travel surveys are needed to capture individual travel behaviour changes. Only two longitudinal tavel surveys of national relevance are currently in operation, the German Mobility Panel (MOP) since 1994 and the Netherlands Mobility Panel (MPN) since 2013. This paper provides an overview of both panels' differences and...
journal article 2024
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Tao, Y. (author), van Ham, M. (author), Petrović, A. (author)
Emerging longitudinal research on the relationship between commuting mode and psychological wellbeing draws exclusively from cities in developed countries and the findings are not consistent. Our study contributes to the evidence base from urban China, where rapid urban growth has raised great concerns for urbanites’ commuting problems and...
journal article 2024
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Zhang, P. (author), Li, Z. (author)
This paper aims at identifying the formation mechanism of short pitch rail corrugation using an improved configuration of a 1/5 scaled V-Track test rig. The loading conditions of the V-Track are designed to simulate the wheel-rail dynamic interactions on the tangent track. Corrugation initiation and consistent growth are successfully produced...
journal article 2024
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Battaglia, Thomas W. (author), Mimpen, Iris L. (author), Traets, Joleen J.H. (author), van Hoeck, Arne (author), Zeverijn, Laurien J. (author), Geurts, Birgit S. (author), de Wit, Gijs F. (author), Vos, Joris L. (author), Wessels, L.F.A. (author)
Microbial communities are resident to multiple niches of the human body and are important modulators of the host immune system and responses to anticancer therapies. Recent studies have shown that complex microbial communities are present within primary tumors. To investigate the presence and relevance of the microbiome in metastases, we...
journal article 2024
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Zhang, P. (author), Li, S. (author), Dollevoet, R.P.B.J. (author), Li, Z. (author)
Short pitch corrugation has been a problem for railways worldwide over one century. In this paper, a parametric investigation of fastenings is conducted to understand the corrugation formation mechanism and gain insights into corrugation mitigation. A three-dimensional finite element vehicle–track dynamic interaction model is employed, which...
journal article 2024
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de Bie, Rokus (author)
For the past 2000 years river training works have been performed on the Dutch rivers. These training works have shaped the river system of today. Another result of the river training works, especially over the last two centuries, is a decrease in biodiversity. To protect the biodiversity some floodplains in the Netherlands have been classified...
master thesis 2023
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Keesom, Thomas (author)
The potential for a correction by Rethorst for Vortex Lattice Methods (VLMs) exists to improve Longitudinal Static Stability predictions when applying the Rethorst correction to a slipstream engulfed horizontal stabilizer. The Rethorst correction has already proven to result in accurate lift predictions in VLMs for an isolated wing in a...
master thesis 2023
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Keijser, Jens (author)
As the indoor cycling trainer industry keeps innovating, a cycling trainer that has a similar longitudinal motion to outdoor cycling does not yet exist. Therefore, this thesis aimed to design a simulator controller that can actively simulate longitudinal cycling motion and assess its performance in translating outdoor longitudinal cycling...
master thesis 2023
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Polyportis, A. (author)
As the field of artificial intelligence (AI) continues to progress, the use of AI-powered chatbots, such as ChatGPT, in higher education settings has gained significant attention. This paper addresses a well-defined problem pertaining to the critical need for a comprehensive examination of students' ChatGPT adoption in higher education. To...
journal article 2023
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Zhang, P. (author), Li, S. (author), Li, Z. (author)
Short pitch corrugation is a quasi-periodic rail defect that induces a high level of noise and accelerates track degradation. This paper proposes a methodology to mitigate short pitch corrugation by rail constraint design, including four steps. In Step 1, corrugation is numerically reproduced by employing a three-dimensional (3D) finite...
journal article 2023
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Oosterwegel, Max J. (author), Krijthe, J.H. (author), den Brok, Melina G.H.E. (author), van den Heuvel, Lieneke (author), Richard, Edo (author), Heskes, Tom (author), Bloem, Bastiaan R. (author), Evers, Luc J.W. (author)
Background: Currently available treatment options for Parkinson's disease are symptomatic and do not alter the course of the disease. Recent studies have raised the possibility that cardiovascular risk management may slow the progression of the disease. Objectives: We estimated the effect of baseline cardiovascular risk factors on the...
journal article 2023
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Tao, Y. (author), Petrović, A. (author), van Ham, M. (author)
Working from home (WFH) was prevalent among previous daily commuters during the COVID-19 pandemic and is expected to continue in post-COVID-19 society. By using WFH enforced by the UK government during the pandemic as a real-world experiment, our study investigates the relationship between switching from commuting to WFH, and subjective...
journal article 2023
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Tao, Y. (author), Petrović, A. (author), van Ham, M. (author), Fu, Xingxing (author)
Residential self-selection studies argue that pre-existing travel-related attitude overshadows the role of changes in residential built environment in (re)shaping travel behaviours. Our study contributes to this self-selection argument by including family- and job-related life events as another self-selection source, and accounting for the...
journal article 2023
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Xiao, Hong (author), Zhang, Zhihai (author), Zhu, Yajie (author), Gan, Tiancheng (author), Wang, Haoyu (author)
Before the operation of newly constructed railways, tamping and stabilizing machines should be used to improve the quality of ballast beds. With the expansion of the railway network and increase of speeds and axle loads, higher quality and efficiency for tamping and stabilizing operation are required. However, previous studies did not involve...
journal article 2023
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Ozcan, Selim (author), Livadariu, Ioana (author), Smaragdakis, G. (author), Griwodz, Carsten (author)
During the last decades, public and private investments contributed to building the Internet infrastructure, including undersea cables, long-distance fiber links, broadband networks, and satellite constellations to reduce end-to-end delay. In this study, we measure the inter-city delays over the last six years, considering 17 major metropolitan...
conference paper 2023
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Bruijnes, M. (author), Kesteloo, Mitchell (author), Brinkman, W.P. (author)
Background: People with diabetes mellitus not only have to deal with physical health problems, but also with the psycho-social challenges their chronic disease brings. Currently, technological tools that support the psycho-social context of a patient have received little attention.<br/><br/>Objective: The objective of this work is to determine...
journal article 2023
Searched for: subject%3A%22longitudinal%22
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