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van der Lelij, Thies J. N. (author), Marang-van de Mheen, P.J. (author), Kaptein, Bart L. (author), Koster, Lennard A. (author), Ljung, Peter (author), Nelissen, Rob G. H. H. (author), Toksvig-Larsen, Sören (author)
Aims The objective of this study was to compare the two-year migration and clinical outcomes of a new cementless hydroxyapatite (HA)-coated titanium acetabular shell with its previous version, which shared the same geometrical design but a different manufacturing process for applying the titanium surface. Methods Overall, 87 patients...
journal article 2024
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Hasan, Shaho (author), van Schie, Peter (author), Kaptein, B.L. (author), Schoones, Jan W. (author), Marang-van de Mheen, P.J. (author), Nelissen, R.G.H.H. (author)
<b>Background</b>: Loosening is a major cause for failure of total hip and total knee arthroplasties (THAs/TKAs). Preemptive diagnostics of asymptomatic loosening could open strategies to prevent gross loosening. A multitude of biomarkers may discriminate between loosened and stable implants, but it is unknown which have the best performance....
review 2024
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van der Lelij, T.J.N. (author), Koster, Lennard A. (author), Marang-van de Mheen, P.J. (author), Toksvig-Larsen, Sören (author), Nelissen, R.G.H.H. (author), Kaptein, B.L. (author)
Background and purpose — Different marker-selection methods are applied to represent implant and tibial seg-ments in radiostereometric analysis (RSA) studies of total knee arthroplasty (TKA). Either a consistent set of markers throughout subsequent RSA examinations (“consistent-marker method”) is used or all available markers at each follow...
journal article 2024
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van der Lelij, T.J.N. (author), Marang-van de Mheen, P.J. (author), Kaptein, B.L. (author), Nelissen, R.G.H.H. (author)
journal article 2024
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Marin-Diaz, Beatriz (author), van der Wal, Daphne (author), Kaptein, Leon (author), Martinez-Garcia, Pol (author), Lashley, Christopher H. (author), de Jong, Kornelis (author), Nieuwenhuis, Jan Willem (author), Govers, Laura L. (author), Olff, Han (author), Bouma, Tjeerd J. (author)
Salt marshes fronting coastal structures, such as seawalls and dikes, may offer important ecosystem-based coastal defence by reducing the wave loading and run-up levels during storms. We question (i) how the long-term salt marsh development in the Dutch Wadden Sea relates to the tidal-flat foreshore bathymetry and (ii) how the wave run-up...
journal article 2023
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van der Lelij, T.J.N. (author), Marang-van de Mheen, P.J. (author), Kaptein, B.L. (author), Toksvig-Larsen, Sören (author), Nelissen, R.G.H.H. (author)
BACKGROUND: Three-dimensional (3D) printing of highly porous orthopaedic implants aims to promote better osseointegration, thus preventing aseptic loosening. However, short-term radiostereometric analysis (RSA) after total knee arthroplasty (TKA) has shown higher initial migration of cementless 3D-printed tibial components compared with their...
journal article 2023
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Kaptein, F.C.A. (author), Kiefer, Bernd (author), Cully, Antoine (author), Celiktutan, Oya (author), Bierman, Bert (author), Rijgersberg-Peters, Rifca (author), Broekens, D.J. (author), Van Vught, Willeke (author), Van Bekkum, Michael (author), Demiris, Yiannis (author), Neerincx, M.A. (author)
Making the transition to long-term interaction with social-robot systems has been identified as one of the main challenges in human-robot interaction. This article identifies four design principles to address this challenge and applies them in a real-world implementation: cloud-based robot control, a modular design, one common knowledge base...
journal article 2022
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Cavalcante Siebert, L. (author), Liscio, E. (author), Murukannaiah, P.K. (author), Kaptein, Lionel (author), Spruit, Shannon (author), van den Hoven, M.J. (author), Jonker, C.M. (author)
We propose methods for an AI agent to estimate the value preferences of individuals in a hybrid participatory system, considering a setting where participants make choices and provide textual motivations for those choices. We focus on situations where there is a conflict between participants' choices and motivations, and operationalize the...
conference paper 2022
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van der Voort, Paul (author), van Delft, Danny (author), Valstar, E.R. (author), Kaptein, B.L. (author), Fiocco, Marta (author), Nelissen, R.G.H.H. (author)
Introduction: Excellent long-term survival has been reported for both the Taperloc and the Mallory-Head cementless stems. However, little is known about the migration behaviour of these stems which have different design rationales. The purpose of this randomised clinical trial was to compare the migration and clinical outcomes of these stems...
journal article 2021
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Kaptein, F.C.A. (author)
Social humanoid robots are complex intelligent systems that in the near future<br/>will operate in domains including healthcare and education. Transparency of what robots intend during interaction is important. This helps the users trust them and increases a user’s motivation for, e.g., behaviour change (health) or learning (education). Trust...
doctoral thesis 2020
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Van Der Voort, Paul (author), D Klein Nulent, Martijn L. (author), Valstar, E.R. (author), Kaptein, B.L. (author), Fiocco, Marta (author), Nelissen, R.G.H.H. (author)
Background and purpose — Little is known about the long-term migration pattern of cementless stems in total hip arthroplasty (THA). Furthermore, the role of bioactive coatings in fixation, and thus migration, remains uncertain. Hydroxyapatite (HA) is the most commonly used bioactive coating. However, delamination of the coating might induce...
journal article 2020
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Dudzik, B.J.W. (author), Jansen, Michel Pierre (author), Burger, Franziska (author), Kaptein, F.C.A. (author), Broekens, D.J. (author), Heylen, Dirk K.J. (author), Hung, H.S. (author), Neerincx, M.A. (author), Truong, Khiet P. (author)
An important aspect of human emotion perception is the use of contextual information to understand others' feelings even in situations where their behavior is not very expressive or has an emotionally ambiguous meaning. For technology to successfully detect affect, it must mimic this human ability when analyzing audiovisual input. Databases...
conference paper 2019
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Neerincx, M.A. (author), van Vught, Willeke (author), Blanson Henkemans, O.A. (author), Oleari, Elettra (author), Broekens, D.J. (author), Rijgersberg, R.M. (author), Kaptein, F.C.A. (author), Demiris, Yiannis (author), Kiefer, Bernd (author), Fumagalli, Diego (author), Bierman, Bert (author)
Social or humanoid robots do hardly show up in “the wild,” aiming at pervasive and enduring human benefits such as child health. This paper presents a socio-cognitive engineering (SCE) methodology that guides the ongoing research &amp; development for an evolving, longer-lasting human-robot partnership in practice. The SCE methodology has been...
journal article 2019
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Nelissen, R.G.H.H. (author), Kaptein, B.L. (author), Veeger, H.E.J. (author)
journal article 2017
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van Bekkum, Michael A. (author), Krieger, Hans-Ulrich (author), Neerincx, M.A. (author), Kaptein, F.C.A. (author), Kiefer, Bernd (author), Rijgersberg, R.M. (author), Racioppa, Stefania (author)
The PAL project1 is developing an embodied conversational agent (robot and its avatar), and applications for child-agent activities that help children from 8 to 14 years old to acquire the required knowledge, skills, and attitude for adequate diabetes selfmanagement. Formal and informal caregivers can use the PAL system to enhance their...
conference paper 2016
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Meinardi, J.E. (author), Valstar, E.R. (author), van der Voort, P (author), Kaptein, B.L. (author), Fiocco, M. (author), Nelissen, R.G.H.H. (author)
Background and purpose — Stability and survival of cemented total hip prostheses is dependent on a multitude of factors, including the type of cement that is used. Bone cements vary in viscosity, from low to medium and high. There have been few clinical RSA studies comparing the performance of low- and high-viscosity bone cements. We compared...
journal article 2016
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Chandra Mouli, G.R. (author), Kaptein, Johan (author), Bauer, P. (author), Zeman, M. (author)
Dynamic charging of electric vehicles (EV) refers to charging the EV using variable charging power. This is important for applications where the EV is charged from intermittent renewable energy sources like wind or solar. Dynamic charging can be implemented using three standards - AC charging, DC charging via Chademo and CCS/COMBO. This paper...
conference paper 2016
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Van IJsseldijk, E.A. (author), Lebel, B. (author), Stoel, B.C. (author), Valstar, E.R. (author), Gouzy, S. (author), Vielpeau, C. (author), Kaptein, B.L. (author)
Implant failure related to polyethylene wear remains an important issue in total knee arthroplasty. Polyethylene wear is usually assessed in vivo by measuring the remaining insert thickness on X-ray images of the knee. To reflect the amount of wear debris more accurately, a 3-dimensional overlap measurement has been suggested, which is based on...
journal article 2014
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Damen, K. (author), Gnutek, R. (author), Kaptein, J. (author), Nannan, N.R. (author), Oyarzun, B. (author), Trapp, C. (author), Colonna, P. (author), Van Dijk, E. (author), Gross, J. (author), Bardow, A. (author)
N.V. Nuon (part of the Vattenfall Group) operates an IGCC in Buggenum and is developing a multi-fuel IGCC with CO2 capture and storage (Nuon Magnum) in Eemshaven, the Netherlands. In order to prepare for large-scale application of CO2 capture and storage, a CO2 capture pilot plant is constructed at the Buggenum IGCC plant and will be ready for...
journal article 2011
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Baka, N. (author), Niessen, W.J. (author), Kaptein, B.L. (author), Van Walsum, T. (author), Ferrarini, L. (author), Reiber, J.H.C. (author), Lelieveldt, B.P.F. (author)
conference paper 2010
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