Searched for: mods_originInfo_dateIssued_s%3A%222019%22
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Schoen, E.D. (author), Eendebak, P.T. (author), Goos, P. (author)
A conference design is a rectangular matrix with orthogonal columns, one zero in each column, at most one zero in each row and -1's and +1's elsewhere. A definitive screening design can be constructed by folding over a conference design and adding a row vector of zeroes. We prove that, for a given even number of rows, there is just one...
article 2019
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Rome, E. (author), Bogen, M. (author), Lückerath, D. (author), Ullrich, O. (author), Worst, R. (author), Streberová, E. (author), Dumonteil, M. (author), Mendizabal, M. (author), Abajo, B. (author), Feliu, E. (author), Bosch, P. (author), Connelly, A. (author), Carter, J. (author)
This chapter gives an introduction to risk-based vulnerability assessment of urban infrastructure regarding the consequences of climate change, by describing an approach developed as part of the EU-funded research and innovation project Climate Resilient Cities and Infrastructures. The approach is modular, widely applicable, and supported by a...
bookPart 2019
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Phillipson, F. (author)
In vehicular ad-hoc networks a path has to be found to send a message from one vehicle to another vehicle. This path has to have a connectivity rate that is high enough to obtain a high probability of arrival of the message. In other approaches, this path is based of current, static information of the distribution of cars. In this paper we...
conference paper 2019
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de Vries, A.W. (author), Murphy, M. (author), Könemann, R. (author), Kingma, I. (author), de Looze, M. (author)
Occupational Applications. Our study quantified the extent of support provided by a passive arm-support exoskeleton throughout a range of postures. Mechanical support generated by the arm-support exoskeleton (SkelEx, Rotterdam, The Netherlands) that we tested clearly reaches its maximum at elevation angles ranging from 60° to 120°, where the...
article 2019
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Bal, E. (author), Steen, M.G.D. (author)
We worden omgeven door intelligente machines in allerlei soorten en maten. De opkomst van slimme machines stelt ons voor grote ethische vraagstukken en grijpt diep in op ons mens-zijn. Hoe kunnen menselijke waarden centraal komen te staan in de ontwikkeling van kunstmatige intelligentie?
article 2019
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Hartstra, I.E. (author), Salomons, E.M. (author), Colin, M.E.G.D. (author), Prior, M.K. (author)
Passive-sonar-performance modelling requires the accurate estimation of the acoustic field for a broad range of frequencies in various environments. In this paper, we assess the suitability of a Gaussian Beam (Bellhop) and Parabolic Equation model (RAM), whereby we focus primarily on computational efficiency. For Parabolic Equation (PE) models...
conference paper 2019
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Kuindersma, P. (author)
public lecture 2019
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Dogan, T. (author), Verbeek, R. (author), Kronemeijer, A.J. (author), Bobbert, P.A. (author), Gelinck, G.H. (author), van der Wiel, W.G. (author)
A unique vertical organic field-effect transistor structure in which highly doped silicon nanopillars are utilized as a gate electrode is demonstrated. An additional dielectric layer, partly covering the source, suppresses bulk conduction and lowers the OFF current. Using a semiconducting polymer as active channel material, short-channel (100 nm...
article 2019
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Nadolski, V. (author), Rózsás, Á. (author), Sýkora, M. (author)
Partial factors are commonly based on expert judgements and on calibration to previous design formats. This inevitably results in unbalanced structural reliability for different types of construction materials, loads and limit states. Probabilistic calibration makes it possible to account for plentiful requirements on structural performance,...
article 2019
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Stock-Williams, C.F.W. (author)
public lecture 2019
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Jacobs, P. (author)
Het zit in uitlaatgassen maar ook in sigaretten, met het blote oog is het niet te zien én het kan ons heel ziek maken. Hoe beschermen we ons het beste tegen fijnstof?
article 2019
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Lelieveld, C.M.J.L. (author)
De tuinbouw maakt steeds meer gebruik van sensoren in de kas. Deze leveren waardevolle data op die een teler kan gebruiken om nog efficiënter te telen en het maximale uit de kas te halen. De laatste jaren zijn er veel nieuwe sensoren ontwikkeld: voor het meten van temperatuur, vochtigheid, fotosynthese, luchtkwaliteit, plantmonitoring etc.
bookPart 2019
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Wetzels, F. (author), van den Berg, J.L. (author), Bosman, J.W. (author), van der Mei, R. (author)
In service function chaining, data flows from a particular application or user travel along a pre-defined sequence of network functions. Appropriate service function chaining resource allocation is required to comply with the service level required by the application. In this paper, we introduce a dynamic priority assignment for flows that...
conference paper 2019
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Steijn, W. (author), van der Beek, D. (author), Groeneweg, J. (author), Jansen, A. (author), Oldenhof, W. (author), Raben, I. (author)
public lecture 2019
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Bos-Burgering, L. (author), Zaadnoordijk, W.J. (author), Vernes, R. (author), Engel, W. (author), Roelofs, G. (author), van der Veen, R. (author), Kroon, T. (author)
Rijkswaterstaat en de waterschappen maken samen met andere partijen in het Nederlandse waterbeheer op verschillende manieren gebruik van REGIS II, het hydrogeologische model van Nederland van TNO Geologische Dienst Nederland (TNO-GDN). Een belangrijke vorm van gebruik is in grondwatermodellen, zoals NHI-LHM, MORIA (rivierengebied) en AMIGO ...
report 2019
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Het Nederlandse onderzoek naar nieuwe zonneceltechnologie behoort anno 2019 nog altijd tot de wereldtop. Onderzoeksorganisaties Solliance en ECN part of TNO bevestigden dit beeld maar weer eens door in het eerste kwartaal van dit jaar 2 effi ciëntierecords te vestigen met tandemzonnecellen. De redactie van Solar Magazine spreekt met onderzoekers...
article 2019
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Presvyri, S. (author), Yang, Y. (author), Hendriks, M. (author), Visser, J. (author), Hordijk, D. (author)
With the recent developments in modelling the shear behaviour of reinforcement concrete (RC) members without transverse reinforcement, the contribution of aggregate interlock has been more and more recognized as one of the critical components in the shear resistance of RC members. This paper presents a study on the aggregate interlock action...
conference paper 2019
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van der Weijst, R. (author), van Keulen, T. (author), Willems, F.P.T. (author)
Exhaust gas recirculation (EGR) is an often applied mechanism to suppress the emission of NOx in Diesel engines. EGR however, induces a pumping-loss, which reduces the fuel efficiency of the engine. The corresponding control problem is to track a reference EGR fraction, while simultaneously using the available actuators to minimize pumping-loss....
conference paper 2019
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Peng, F. (author), Prins, M.A. (author), Kasse, C. (author), Cohen, K.M. (author), van der Putten, N. (author), van der Lubbe, J. (author), Toonen, W.H.J. (author), van Balen, R.T. (author)
This study investigates Holocene floodplain evolution and flooding phases as experienced in the Lower Meuse catchment, primarily based on grain-size distributions of channel-fill and floodplain deposits in sediment cores. The presence of post-depositional Fe[sbnd]Mn concretions and resistant organic particulate materials impedes the direct use...
article 2019
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Dekker, R. (author), van der Meer, F.P. (author), Maljaars, J. (author), Sluys, L.J. (author)
Structures are subjected to cyclic loads that can vary in direction and magnitude, causing constant amplitude mode I simulations to be too simplistic. This study presents a new approach for fatigue crack propagation in ductile materials that can capture mixed-mode loading and overloading. The extended finite element method is used to deal with...
article 2019
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