Searched for: subject%3A%22Physics%22
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Mazzoni, C.F. (author), Campos, M.V.G. (author), Sirqueira, C.A.G. (author), Krause, F. (author), de Kraker, H. (author), Könemann, R. (author), Douwes, M. (author)
conference paper 2019
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Douwes, M. (author), Könemann, R. (author), Hoozemans, M. (author), Kuijer, P. (author), Vermeulen, H. (author)
conference paper 2019
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Dahlberg, A. (author), Skrzypczyk, M. (author), Coopmans, T. (author), Wubben, L. (author), Rozpedek, F. (author), Pompili, M. (author), Stolk, A. (author), Pawełczak, P. (author), Knegjens, R.J. (author), de Oliveira Filho, J.A. (author), Hanson, R. (author), Wehner, S. (author)
Quantum communication brings radically new capabilities that are provably impossible to attain in any classical network. Here, we take the first step from a physics experiment to a fully fledged quantum internet system. We propose a functional allocation of a quantum network stack and construct the first physical and link layer protocols that...
conference paper 2019
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Westerhout, J. (author), Krone, T. (author), Snippe, A. (author), Babé, L. (author), McClain, S.U. (author), Ladics, G.S. (author), Houben, G.G. (author), Verhoeckx, K.C. (author)
Alternative and sustainable protein sources (e.g., algae, duckweed, insects) are required to produce (future) foods. However, introduction of new food sources to the market requires a thorough risk assessment of nutritional, microbial and toxicological risks and potential allergic responses. Yet, the risk assessment of allergenic potential of...
article 2019
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Nägele, T. (author), Hooman, J. (author)
Gaining insight in the properties of an Internet of Things (IoT) system during the design phase is difficult. The cosimulation of such a system would be very useful, but creating it is usually time consuming. By means of domain specific languages (DSLs) we support the fast construction of large co-simulations of IoT systems. This approach...
conference paper 2019
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Landman, A. (author), Davies, S. (author), Groen, E.L. (author), van Paassen, M.M.R. (author), Lawson, N.J. (author), Bronkhorst, A.W. (author), Mulder, M. (author)
We hypothesized that an incorrect expectation due to spatial disorientation may induce roll reversal errors. To test this, an in-flight experiment was performed, in which forty non-pilots rolled wings level after receiving motion cues. A No-leans condition (subthreshold motion to a bank angle) was included, as well as a Leans-opposite condition ...
article 2019
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Gandini, E. (author), Silvestri, F. (author), Benini, A. (author), Gerini, G. (author), Martini, E. (author), MacI, S. (author), Viganò, M.C. (author), Toso, G. (author), Monni, S. (author)
A wide scanning dome antenna with reduced profile is presented in this contribution. The minimum height of the dielectric lens is derived from its geometrical configuration and imposed in the design. The antenna is analysed using in-house ray tracing and physical optics tools. Because of the presence of the lens, the phase distribution of the...
conference paper 2019
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Vasenev, A. (author), Hendriks, T. (author)
At the pre-concept stage, an architect explores the problem space together with various stakeholders, including engineers, marketing, and future users of the system. This requires competencies and tactics to communicate efficiently while maintaining a system-level scope. We present a practical Structured Problem Exploration approach to assist...
conference paper 2019
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van Santen, J. (author), Dröes, R.M. (author), Bosmans, J.E. (author), Blanson Henkemans, O.A. (author), van Bommel, S. (author), Hakvoort, E. (author), Valk, R. (author), Scholten, C. (author), Wiersinga, J. (author), van Straten, A. (author)
Background Physical activity is linked to benefits such as increased physical fitness, cognition, emotional and social functioning, general health and well-being in older people. Some evidence suggests that this also applies to people living with dementia. However, it can be harder for them to perform physical activities, due to several barriers...
article 2019
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Douwes, M. (author), Könemann, R. (author)
Duwen en trekken in het werk is een onderbelicht thema binnen de fysieke belasting. Onterecht, want dit type belasting komt veel voor en verhoogt de kans op schouderklachten. De nieuwe Duw en Trek Check (DUTCH) maakt duidelijk of de belasting te hoog is en welke maatregelen er mogelijk zijn. Vakmedia
article 2019
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Toet, A. (author), Hogervorst, M.A. (author)
In military operations signature reduction techniques such as camouflage nets, low-emissive paints, and camouflage patterns are typically deployed to optimize the survivability of high value assets by minimizing their detectability. Various methods have been developed to assess the effectiveness of these camouflage measures. There are three main...
article 2019
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Deenik, J. (author), Tenback, D.E. (author), Tak, E.C.P.M. (author), Blanson Henkemans, O.A. (author), Rosenbaum, S. (author), Hendriksen, I.J.M. (author), van Harten, P.N. (author)
BACKGROUND: Despite an increase in studies showing the efficacy of lifestyle interventions in improving the poor health outcomes for people with severe mental illness (SMI), routine implementation remains ad hoc. Recently, a multidisciplinary lifestyle enhancing treatment for inpatients with SMI (MULTI) was implemented as part of routine care at...
article 2019
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Toet, A. (author), Hogervorst, M.A. (author)
public lecture 2019
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de Bruijn, A.G.M. (author)
In this dissertation it is shown that primary school children with higher levels of physical fitness and better developed motor skills perform better at school. These relations were found to depend on the academic domain, as physical fitness predicted achievement in reading and mathematics, whereas motor skills were predictive of mathematics and...
doctoral thesis 2019
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Verkaaik, M. (author), Grote, R. (author), Meulendijks, N. (author), Sastre, F. (author), Weckhuysen, B.M. (author), Buskens, P. (author)
The interaction between plasmonic metal catalysts and visible light can be exploited to increase their catalytic activity. This activity increase results from the generation of hot charge carriers or hot surfaces, or a combination of both. We have studied the light-induced Suzuki-Miyaura cross-coupling reaction of bromobenzene and m-tolylboronic...
article 2019
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Geuskens, G. (author), van den Heuvel, S. (author), Oude Hengel, K. (author), Koopmans, L. (author), van der Meer, L. (author), Niks, R. (author), van der Zwaan, L. (author), Bouwhuis, S. (author), Petricheva, V. (author), de Vroome, E.M.M. (author), Bongers, P. (author), de Wind, A. (author), Leijten, F. (author), Blatter, B. (author)
What is STREAM? STREAM is a longitudinal study with annual measurements among persons aged 45- 64 in the Netherlands. Participants fill in an online questionnaire on topics such as: health, work, knowledge and skills, social circumstances, and financial situation. More than 12,000 employees, 1,000 self-employed persons, and 2,000 non-employed...
article 2019
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Sastre, F. (author), Versluis, C. (author), Meulendijks, N.M.M. (author), Rodriguez-Fernandez, J. (author), Sweelssen, J. (author), Elen, K. (author), van Bael, M.K. (author), den Hartog, T. (author), M.A. Verheijen, . (author), Buskens, P.J.P. (author)
Methane, which has a high energy storage density and is safely stored and transported in our existing infrastructure, can be produced through conversion of the undesired energy carrier H2 with CO2. Methane production with standard transition-metal catalysts requires high-temperature activation (300−500 °C). Alternatively, semiconductor metal...
article 2019
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Illiberi, A. (author), Frijters, C. (author), Ruth, M. (author), Bermaud, D. (author), Poodt, P. (author), Roozeboom, F. (author), Bolt, J.P. (author)
Zinc oxysulfide (ZnOS) is synthesized at atmospheric pressure in a laboratory-scale spatial atomic layer deposition setup by sequentially exposing the substrate to diethyl zinc and an H2O/H2S mixture, separated by a nitrogen gas curtain. The co-injection of H2O and H2S vapors in the same deposition zone enables an accurate control of the S/(O +...
article 2018
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Kuijpers, C.J. (author), van Stiphout, T.A.P. (author), Huinink, H.P. (author), Tomozeiu, N. (author), Erich, S.J.F. (author), Adan, O.C.G. (author)
A 1D model based on Darcy's law is proposed to allow quantitative measurements of the penetration depth of water-glycerol-hexanediol mixtures in thin porous media using an Automatic Scanning Absorptometer (ASA). The limitations of this 1D model are discussed with respect to the nozzle dimensions and the liquid penetration depth. The penetration...
article 2018
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Lo Bue, S. (author), Kintaert, S. (author), Taverniers, J. (author), Mylle, J. (author), Delahaij, R. (author), Euwema, M. (author)
Hardiness is a personality trait that drafts courage and motivation during adversity. Research showed that hardiness differentiates elite athletes from their lower rank competitors. In the domain of sport psychology, hardiness also strongly predicts physical performance. Because the military occupation requires resilience and excellence in...
article 2018
Searched for: subject%3A%22Physics%22
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