Collection: research
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Békési, Eszter (author), Fokker, Peter A. (author), Martins, Joana E. (author), Norini, Gianluca (author), Wees, Jan-Diederik van (author)
We investigate ground movements induced by the 8 February 2016, Mw=4.2 earthquake at the Los Humeros Geothermal Field (Mexico) using Sentinel-1 radar interferometry. Previous estimated focal mechanism solution based on seismic data with a hypocentral depth of 1900 m could not resolve the measured coseismic surface deformation pattern. In this...
journal article 2021
document
Stouthamer, Esther (author), Erkens, Gilles (author), Cohen, Kim (author), Hegger, Dries (author), Driessen, Peter (author), Weikard, Hans Peter (author), Hefting, Mariet (author), Hanssen, R.F. (author), Fokker, Peter A. (author), Akker, Jan van den (author), van Rijswick, Marleen (author)
In the Netherlands land subsidence is a continuously ongoing process. Consequently, an increasing number of people and economic assets are exposed to subsidence, damage costs are soaring, and flood risk and greenhouse gas emissions are increasing. In some areas tipping points have already been reached, where current land-use can no longer be...
conference paper 2020
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Bekési, Eszter (author), Fokker, PA (author), Martins, Joana E. (author), van Wees, Jan-Diederik (author)
On the 8th of February 2016, a Mw 4.2 earthquake was detected inside the Los Humeros caldera, located in the eastern sector of the Trans-Mexican Volcanic Belt. The event occurred after a sharp increase in the injection rate at the Los Humeros Geothermal Field and it was recorded by the seismic monitoring network of the power plant. The...
conference paper 2019
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van Assenbergh, S.P. (author), Fokker, Marike (author), Langowski, Julian (author), van Esch, J.H. (author), Kamperman, Marleen (author), Dodou, D. (author)
The adhesiveness of biological micropatterned adhesives primarily relies on their geometry (e.g., feature size, architecture) and material properties (e.g., stiffness). Over the last few decades, researchers have been mimicking the geometry and material properties of biological micropatterned adhesives. The performance of these biomimetic...
journal article 2019
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Tunn, V.S.C. (author), Fokker, Richard (author), Luijkx, K.A. (author), de Jong, S.A.M. (author), Schoormans, J.P.L. (author)
Access-based product-service systems (AB-PSS) have the potential to lower environmental impacts. Currently, a lack of consumer acceptance and, consequently, low adoption levels of AB-PSS are challenges preventing the realisation of their sustainability potential. This study proposes temporary product customisation to lower barriers for the...
journal article 2019
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Fokker, M. C. (author), Janbaz, S. (author), Zadpoor, A.A. (author)
crumpled thin sheets exhibit extraordinary characteristics such as a high strength combined with a low volume ratio. This review focuses on the physics of crumpled thin sheets, including the crumpling mechanics, crumpling methods, and the mechanical behavior of crumpled thin sheets. Most of the physical and mechanical properties of crumpled...
review 2019
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Bekési, Eszter (author), Fokker, Peter A. (author), Martins, Joana E. (author), Limberger, Jon (author), Bonté, Damien (author), van Wees, Jan-Diederik (author)
Surface deformation due to fluid extraction can be detected by satellite-based geodetic sensors, providing important insights on subsurface geomechanical properties. In this study, we use Differential Interferometric Synthetic Aperture Radar (DInSAR) observations to measure ground deformation due to fluid extraction at the Los Humeros...
journal article 2019
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Fokker, Peter A. (author), van Leijen, F.J. (author), Orlic, Bogdan (author), van der Marel, H. (author), Hanssen, R.F. (author)
Ground surface dynamics is one of the processes influencing the future of the Wadden Sea area. Vertical land movement, both subsidence and heave, is a direct contributor to changes in the relative sea level. It is defined as the change of height of the Earth's surface with respect to a vertical datum. In the Netherlands, The Normaal Amsterdams...
journal article 2018
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Li, Y. (author), Vardon, P.J. (author), Hicks, M.A. (author), Hart, Jaap (author), Fokker, Peter A. (author)
OPERA-PU-TUD321d<br/>Radioactive substances and ionizing radiation are used in medicine, industry, agriculture, re- search, education and electricity production. This generates radioactive waste. In the Netherlands, this waste is collected, treated and stored by COVRA (Centrale Organisatie Voor Radioactief Afval). After interim storage for a...
report 2018
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Yuan, Jun (author), Vardon, P.J. (author), Hicks, M.A. (author), Hart, J (author), Fokker, PA (author)
OPERA-PU-TUD321b<br/>Radioactive substances and ionizing radiation are used in medicine, industry, agriculture, re- search, education and electricity production. This generates radioactive waste. In the Neth- erlands, this waste is collected, treated and stored by COVRA (Centrale Organisatie Voor Radioactief Afval). After interim storage for a...
report 2017
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Vardon, P.J. (author), Buragohain, Poly (author), Hicks, M.A. (author), Hart, J (author), Fokker, PA (author), Graham, C (author)
OPERA-PU-TUD321c<br/>Radioactive substances and ionizing radiation are used in medicine, industry, agriculture, re- search, education and electricity production. This generates radioactive waste. In the Neth- erlands, this waste is collected, treated and stored by COVRA (Centrale Organisatie Voor Radioactief Afval). After interim storage for a...
report 2017
document
Yuan, Jun (author), Vardon, P.J. (author), Hicks, M.A. (author), Hart, J (author), Fokker, PA (author)
Radioactive substances and ionizing radiation are used in medicine, industry, agriculture, re- search, education and electricity production. This generates radioactive waste. In the Neth- erlands, this waste is collected, treated and stored by COVRA (Centrale Organisatie Voor Radioactief Afval). After interim storage for a period of at least 100...
report 2017
document
Arnold, P. (author), Vardon, P.J. (author), Hicks, M.A. (author), Fokkens, Jan (author), Fokker, Peter A. (author)
OPERA-PU-TUD311<br/>The Onderzoeks Programma Eindberging Radioactief Afval (OPERA) is the third national research programme for the geological disposal of radioactive waste in the Netherlands, operating during the period 2011 to 2016. This document is the final report of Work Package 3.1, where the principal technical feasibility of the current...
report 2015
document
Fokker, J.E. (author)
In June 2004 the Freehand I-Share' project started. It was a Dutch project joined by TUDelft, TU Eindhoven, University of Twente, VU Amsterdam, and Philips Research. Its synopsis was "Sharing resources in virtual communities for storage, communication, and processing of multimedia data." Virtual communities were defined as "(virtually bounded)...
doctoral thesis 2013
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Vardon, P.J. (author), Hicks, M.A. (author), Fokker, P.A. (author), Fokkens, J.H. (author)
conference paper 2012
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Fokker, D. (author), Caro, R. (author)
journal article 2010
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Wang, J. (author), Pouwelse, J. (author), Fokker, J. (author), De Vries, A.P. (author), Reinders, M.J.T. (author)
We introduce personalization on Tribler, a peer-to-peer (P2P) television system. Personalization allows users to browse programs much more efficiently according to their taste. It also enables to build social networks that can improve the performance of current P2P systems considerably, by increasing content availability, trust and the...
journal article 2007
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Fokker, P.A. (author)
Salts are mined for both storage and extraction purposes, either via dry or solution mining techniques. For operational, environmental and geological purposes, it is important to understand and predict the in situ behaviour of salt, in particular the creep and strength characteristics. A micro-mechanically based explanation and quantification of...
doctoral thesis 1995
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Daalhuizen, J. (author), Badke-Schaub, P. (author), Fokker, J. (author)
Different approaches of design methodology that have been developed throughout the history of the design methods movement have produced many insights into the structure of the design process (Alexander, 1964; Simon, 1969; Schön. 1983; Hubka and Eder, 1987; Pahl and Beitz. 1984; Roozenburg and Eekels, 1995). It seems however, that little of this...
conference paper
document
Fokker, A.D. (author)
public lecture 1923
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