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Massaad, J. (author), van Neer, P.L.M.J. (author), van Willigen, D.M. (author), Sabbadini, A. (author), de Jong, N. (author), Pertijs, M.A.P. (author), Verweij, M.D. (author)Current ultrasonic clamp-on flow meters consist of a pair of single-element transducers which are carefully positioned before use. This positioning process consists of manually finding the distance between the transducer elements, along the pipe axis, for which maximum SNR is achieved. This distance depends on the sound speed, thickness and...article 2021
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Korteling, J.E. (author), Toet, A. (author)Cognitive biases are systematic cognitive dispositions or inclinations in human thinking and reasoning that often do not comply with the tenets of logic, probability reasoning, and plausibility. These intuitive and subconscious tendencies are at the basis of human judgment, decision making, and the resulting behavior. Psychological frameworks...bookPart 2021
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- van Veldhoven, J. (author), Stodólna, A.S. (author), Storm, A.J. (author), van den Brink, J. (author), Geerits, N. (author), Vlaar, J. (author), Dekker, M.F. (author), Ushakov, A. (author) article 2021
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van den Berg, H. (author), van Hemert, D. (author)Violent extremism is associated with an intricately linked network of variables. Existing psychological models and research tend to either focus on specific forms of violent extremism or take a broad perspective. We propose an abstract model for the path towards violent extremism that allows for specification when needed; the General Needs and...article 2021
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Abeln, E. (author)Developing the right probiotic or compound to restore gut heath can be a long, laborious and inefficient process. With i-screen Restoration (i-screen RS), TNO can accelerate pre-clinical study and selection of the right ingredients and streamline the development process.other 2021
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Westbeek, S. (author), Remmers, J.J.C. (author), van Dommelen, J.A.W. (author), Maalderink, H.H. (author), Geers, M.G.D. (author)In photopolymerization-based additive manufacturing a complex interplay exists between the vat photopolymerization process characteristics and the (photo-active) resin’s material properties, which governs the trajectory from the input target geometry to the resulting true geometry of a printed component. Particularly for fine featured geometries...article 2021
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Krishnamurthy, S. (author), Boon, J. (author), Grande, C. (author), Lind, A. (author), Blom, R. (author), de Boer, R. (author), Willemsen, H. (author), de Scheemaker, G. (author)The aim of this work was to evaluate the performance of three different supported amine sorbents in a 6-step vacuumswing adsorption (VSA) cycle through process simulation and optimization for a representative post-combustion CO2capture system. Detailed process optimization revealed that all the adsorbents were able to achieve the desired purity...article 2021
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Grau-Luque, E. (author), Guc, M. (author), Becerril-Romero, I. (author), Izqueierdo-Roca, V. (author), Perez-Rodriguez, A. (author), Bolt, P. (author), van den Bruele, F.J. (author), Ruhle, U. (author)Flexible photovoltaic (PV) devices, such as those based on Cu (In,Ga)Se2 (CIGS) and perovskites, use polymeric front sheets for encapsulation that do not provide sufficient protection against the environment. The addition of nanometric AlxO layers by spatial atomic layer deposition (S-ALD) to these polymeric materials can highly improve...article 2021
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Cornelissen, R. (author), Maljaars, J. (author), Hofmeyer, H. (author)Curved aluminium extrusions are applied in a wide range of industrial applications. Because extrusions are initially straight, an additional process is required to curve the product. Undesired wrinkling of the plate part at the inner radius is frequently observed during the curving process. Wrinkling has already been extensively studied for the...article 2021
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Saric, M. (author), Dijkstra, J.W. (author), van Delft, Y.C. (author)The potential of advanced polymer or hybrid polymer membranes to reduce CO2 emissions in steel production was evaluated. For this, a conceptual process design and assessment was performed for a process that is a combination of carbon recycling and electrification of the steel making process. The results indicate a CO2 avoidance of 9%. CO2...article 2021
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Hemme, M. (author), Fidder, A. (author), van der Riet-van Oeveren, D. (author), van der Schans, M.J. (author), Noort, D. (author)The primary aim of this study was to identify biomarkers of exposure to some so-called Schedule 1 sulfur mustard (HD) analogues, in order to facilitate and expedite their retrospective analysis in case of alleged use of such compounds. Since these HD analogues can be regarded as model compounds for possible impurities of HD formed during...article 2021
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Roozeboom, F. (author), Ehm, D.H. (author), Illiberi, A. (author), Becker, M. (author), te Sligte, E. (author), Creijghton, Y.L.M. (author)A method for at least partially removing a contamination layer (24) from an optical surface (14a) of an optical element (14) that reflects EUV radiation includes: performing an atomic layer etching process for at least partially removing the contamination layer (24) from the optical surface (14a), which, in tum, includes: exposing the...patent 2021
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Franken, R. (author), Tromp, P. (author), van de Hoef, W. (author), Jadoenathmisier, T. (author)Exposure to asbestos fibres is linked to numerous adverse health effects and the use of asbestos is currently banned in many countries. Still, asbestos applications are present in numerous residential and professional/industrial buildings or installations which need to be removed. Exposure measurements give good insight in exposure levels on the...article 2021
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Vijayakumar, V. (author), Anothumakkool, B. (author), Kurungot, S. (author), Winter, M. (author), Nair, J.R. (author)Polymer electrolytes (PEs), a type of solid-state electrolytes (SSEs), have been in contention for nearly half a century to replace organic liquid electrolytes (LEs) that are used in state-of-the-art lithium-ion batteries (LIBs). They are envisaged to accelerate the industrial-scale production of safe, energy-dense, flexible, and thin lithium...article 2021
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Burger, F. (author), Neerincx, M.A. (author), Brinkman, W.P. (author)The cognitive approach to psychotherapy aims to change patients' maladaptive schemas, that is, overly negative views on themselves, the world, or the future. To obtain awareness of these views, they record their thought processes in situations that caused pathogenic emotional responses. The schemas underlying such thought records have, thus far,...article 2021
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Ennali, Y. (author), van Engers, T. (author)This paper presents an explanatory case study aimed at exploring bias leading to discriminatory decisions generated by artificial intelligence decision making systems (AI-DMS). Particularly machine learning-based AI-DMS depends on data concealing bias emerging from society. This bias could be transitioned to AI-DMS models and consequently lead...conference paper 2021
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- Kleinrouweler, J.W. (author), DImitrovski, T. (author), Braam, S. (author), Hindriks, H.N. (author), van den Berg, H. (author), D'Acunto, L. (author), Niamut, O.A. (author) conference paper 2021
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de Jong, N.J. (author), Otten, M.P.G. (author), Cuenca, M.C. (author), Uysal, F. (author), de Wit, J.J.M. (author)This paper investigates the benefits of multichannel processing for inverse synthetic aperture radar (ISAR) imaging. There are potential advantages of multichannel processing in radar systems, for example, improved motion estimation, clutter suppression, extraction of supporting information, such as sea wave direction and speed, and ship wake...conference paper 2021
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Hofman, W.J. (author), Migeotte, J. (author), Labare, M. (author), Rukanova, B. (author), Tan, Y.H. (author)With the rise of data analytics use in government, government organizations are starting to explore the possibilities of using business data to create further public value. This process, however, is far from straightforward: key questions that governments need to address relate to the quality of this external data and the value it brings. In the...conference paper 2021
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Natali, A. (author), Isufi, E. (author), Coutino, M. (author), Leus, G. (author)Topology identification is an important problem across many disciplines, since it reveals pairwise interactions among entities and can be used to interpret graph data. In many scenarios, however, this (unknown) topology is time-varying, rendering the problem even harder. In this paper, we focus on a time-varying version of the structural...conference paper 2021