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- Renaud, L. (author) public lecture 2022
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Borsboom, W.A. (author), Kornaat, W. (author), van der Linden, R. (author), Eslami Mossallam, B. (author), de Gids, W. (author)Control of HVAC systems may reduce congestion of the electricity grid on district level by shifting energy demand of buildings and increase the self-consumption of local photovoltaic energy. To achieve an optimal control of ventilation, occupant behaviour should be taken into account. To describe occupant behaviour, usually black box models are...conference paper 2022
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Brouwer, C. (author)In de webinar De tools om hybride te werken wordt het onderzoek door TNO onderzoekers toegelicht, worden praktijkvoorbeelden gedeeld door organisaties en wordt de toolbox gepresenteerd, zodat je daarna op een voor jouw organisatie passende manier aan de slag kunt gaan met hybride werken.public lecture 2022
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Tabakovic, A. (author), Faloon, C. (author), O'Prey, D. (author)Conductive alginate capsules encapsulating a bitumen rejuvenator (HealRoad capsules) has demonstrated good healing abilities in pure bitumen and mortar mixes. HealRoad capsules can efficiently heal damage via induction heating. They also release the encapsulated rejuvenator, thereby rejuvenating aged bitumen. These findings indicate that...article 2022
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de Waa, J. (author), Kunneman, Y. (author), Maccatrozzo, V. (author), van der Stigchel, B. (author)As part of the first Hybrid Human Artificial Intelligence conference, the HHAI 2022, a hackathon was organized. This work reports on this event, its challenge and obtained results. In total five teams of early researchers and AI engineers tackled the societal problem of fake news under supervision of domain experts and experienced researchers....bookPart 2022
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Rijvers, L. (author), Rindt, C. (author), de Keizer, A.C. (author)Photovoltaic-thermal (PVT) collectors are hybrid solar collectors that convert solar and ambient energy into thermal and electrical energy. Integrated PVT-HP, in which PVT collectors are combined with a heat pump, offers an efficient and renewable option to replace conventional fossil fuel-based energy systems in residential buildings. Currently...article 2022
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- de Boer, M.H.T. (author), Vethman, S. (author), Bakker, R.M. (author), Adhikari, A. (author), Marcus, M.J.H. (author), de Greeff, J. (author), van der Waa1, J. (author), Schoonderwoerd, T.A.J. (author), Tolios, I. (author), van Zoelen, E.M. (author), Hillerström, F.H.J. (author), Kamphorst, B.J. (author) conference paper 2022
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Prediction of the Magnetic State of Ferromagnetic Objects by Assimilating Data into a Physical ModelVijn, A. (author), Peet, B.J. (author), Schaaphok, M. (author), Lepelaars, E. (author), Heemink, A. (author)This paper presents a hybrid model to estimate the magnetic behaviour of a ferromagnetic structure. The mathematical-physical model has been developed using the Method of Moments combined with a hysteresis model. The mathematical model was derived by a linearisation of the hysteresis curve. The initial magnetic state of a ferromagnetic object is...article 2022
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Janse, E. (author)Snel ingerichte thuiswerkplekken aan de keukentafel of op zolder naast de wasmachine, online meetings waarin iedereen door elkaar sprak of niemand iets zei, en ondertussen nog een kind dat hulp nodig had bij het schoolwerk; na het initiële gestuntel vanuit huis met wat er op de korte termijn voor handen was, zijn we nu op het punt gekomen om...article 2022
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Janse, E. (author)Van de vergaderingen op locatie zijn we, via de online meetings tijdens het verplichte thuiswerken, nu aangekomen bij hybride vergaderingen: een deel van de deelnemers is ter plaatse aanwezig en een ander deel sluit online aan. In de praktijk zullen we volgens Mireille Beumer, online facilitator en expert op het gebied van hybride werken, steeds...article 2022
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in der Maur, M. (author), Bouwens, L. (author), Hooftman, W.E. (author)De corona pandemie heeft gezorgd voor een plotselinge stijging in zowel de frequentie als duur van het thuiswerken tot ongekende hoogtes. Gedurende de hele pandemie riep het kabinet mensen op om zoveel mogelijk vanuit huis te werken. Slechts korte periodes was het mogelijk om wat meer op locatie te werken. Dat heeft waarschijnlijk impact op de...report 2022
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Phillipson, F. (author), Chiscop, I. (author)Matching electricity demand and supply by decentralised generators will be very important in the near future, where more and more electricity has to be produced sustainably. Optimisation problems that address this problem often have quadratic objective functions or constraints, due to the quadratic nature of energy loss. Where classical solvers...conference paper 2022
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Schraagen, J.M. (author), Barnhoorn, J.S. (author), van Schendel, J. (author), van Vught, W. (author)Multi-level human-autonomy teaming in a distributed mission context consists of multiple manned and unmanned systems that require flexible decision making authority. We introduce the notion of ‘hybrid multi-team systems’ to refer to multiple teams consisting of n-number of humans and n-number of semi-autonomous agents having interdependence...article 2022
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Hoyle, A. (author), van den Berg, H. (author), Doosje, B. (author), Kitzen, M. (author)Contemporary hostile actors are increasingly attempting to destabilize targeted states’ civilian domains via malign influence activities. With this civilian focus, societal destabilization is at least partly psychological. However, empirical evidence of a psychological dimension to societal destabilization is lacking. We assess the potential of...article 2022
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Kupper, F. (author), Mentink, P. (author), Avramis, N. (author), Meima, N. (author), Lazovik, E. (author), Wilkins, S. (author), Willems, F. (author)Self-learning energy management is a promising concept, which optimizes real-world system performance by automated, on-line adaptation of control settings. In this work, the potential of self-learning capabilities related to optimization is studied for energy management in Plug-in Hybrid Electric Vehicles (PHEV). These vehicles are of great...conference paper 2022
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Bowens-Rubin, R. (author), Bos, A. (author), Hinz, P. (author), Holden, B. (author), Radovan, M. (author)As we enter the era of TESS and JWST, instrumentation that can carry out radial velocity measurements of exoplanet systems is in high demand. We will address this demand by upgrading the UC Lick Observatory’s 2.4-meter Automated Planet Finder (APF) telescope with an adaptive optics (AO) system. The AO upgrade will be directly integrated into the...conference paper 2022
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Heedt, S. (author), Kouwenhoven, L.P. (author)We systematically study three-terminal InSb-Al nanowire devices by using radio-frequency reflectometry. Tunneling spectroscopy measurements on both ends of the hybrid nanowires are performed while systematically varying the chemical potential, magnetic field, and junction transparencies. Identifying the lowest-energy state allows for the...article 2022
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van der Sanden, K.P.H.M. (author), Hogervorst, M.A. (author), Bijl, P. (author)To create a complete virtual scene with sufficient fidelity so it can be used for signature/camouflage assessment turns out to be complicated. Small differences in scene parameters can have a huge impact on the outcome and parameters are often unknown, which makes comparison with real environments/scenes difficult. Instead of fully virtual...conference paper 2022
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Nuñez, J. (author), Boersma, A. (author), Grand, J. (author), Mintova, S. (author), Sciacca, B. (author)Infrared absorption spectroscopy is a powerful analytical tool that enables the identification of molecular species. The sensitivity of this technique, that is strongly limited by the small absorption cross-section of molecular vibration, can be greatly improved by resonant interaction with nano-antennas via the surface-enhanced infrared...article 2021
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de Greeff, J. (author), de Boer, M.H.T. (author), Hillerström, F.H.J. (author), Bomhoff, F.W. (author), Jorritsma, W. (author), Neerinx, M. (author)AI tools are becoming more commonly used in a variety of application domains. In this paper, we describe a system named FATE that combines state of the art AI tools. The goal of the FATE system is decision support with use of ongoing human-AI co-learning, explainable AI and fair, bias-free and secure usage of data. These topics are societally...conference paper 2021