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Mlecnik, E. (author), Jansen, S.J.T. (author), Schuetze, T. (author), De Vries, G. (author)Deze studie onderzocht de bewonerservaringen van 21 sociale huurders in seriematig gebouwde passiefwoningen in Nederland. Gegevens werden verzameld over de bewoners, hun motivatie om te kiezen voor hun woning, hun algemene tevredenheid met de woning en hun tevredenheid met het comfort, de klimaatregeling, het ventilatie-onderhoud en de...conference paper 2012
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- De Vries, P. (author) conference paper 2012
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De Schipper, M.A. (author), De Vries, S. (author), Ranasinghe, R.W.M.R.J.B. (author), Reniers, A.J.H.M. (author), Stive, M.J.F. (author)Typically a beach is out of equilibrium after a nourishment is installed. To observe how a nourished beach behaves on the timescale of storms a monitoring campaign was set up at Vlugtenburg beach after a nourishment in the spring of 2009. Here we show a sediment budget analysis of the first 2.5 years for a coastal domain spanning 1750 m...conference paper 2012
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- Elizarova, G. (author), Sapelnikoiv, S. (author), Vandysheva, N. (author), Van Oosterom, P.J.M. (author), De Vries, M.E. (author), Stoter, J.E. (author), Ploeger, H.D. (author), Spiering, B. (author), Outers, R. (author), Hoogeveen, A. (author), Penkov, V. (author) conference paper 2012
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Richstein, J.C. (author), Chappin, E.J.L. (author), De Vries, L.J. (author)The recent low of CO2 prices in the European Union Emission Trading Scheme have triggered a renewed discussion, whether the introduction of a CO2 price oor would lower investor uncertainty and thus trigger more investment in low-carbon electricity generation. We compare the effects of a CO2 price floor on the dynamic investment pathway of an...conference paper 2012
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De Vries, L.J. (author), Ramirez Ospina, J.R. (author)In response to plans in France and the UK to implement a capacity mechanism and the recent implementation of a small strategic reserve in Germany, we address the question of the cross-border effects of national implementation of a capacity mechanism in Europe’s interconnected markets. We model some of the effects that may arise when different...conference paper 2012
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- Bhagwat, P.C. (author), Iychettira, K.K. (author), De Vries, Laurens (author) conference paper 2013
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- Vargas Luna, A. (author), Uijttewaal, W.S.J. (author), Crosato, A. (author), Tanczos, I.C. (author), De Vries, M. (author) conference paper 2013
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Hoonhout, B.M. (author), De Vries, S. (author), Baart, F. (author), Van Thiel De Vries, J.S.M. (author), Van der Weerd, L. (author), Wijnberg, K. (author)Existing aeolian transport formulae tend to overestimate the sediment transport volumes in coastal environments. Supply limiting factors like moisture content, shell patches, sediment sorting, vegetation and morphological features are believed to explain these overestimations. These supply limitations act on a variety of spatio-temporal scales...conference paper 2013
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De Vries, S. (author), Van Thiel de Vries, J.S.M. (author), Ruessink, G. (author)This paper aims to conceptually simulate observed spatial and temporal variability in aeolian sediment transport rates, erosion and deposition on a beach. Traditional strategies of modeling aeolian sediment transport rates do not account for supply limitations that are common on natural beaches. A recently developed 1D linear advection model is...conference paper 2013
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De Schipper, M.A. (author), De Vries, S. (author), Ranasinghe, R.W.M.R.J.B. (author), Reniers, A. (author), Stive, M.J.F. (author)The present paper examines the generation and inter-annual evolution of alongshore variability in topography measured after the implementation of a sand nourishment. The magnitude of the topographic variability is quantified using 3.5 years of monthly survey data. The emergence and temporal change in alongshore morphological variability is...conference paper 2013
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Stive, M.J.F. (author), De Schipper, M.A. (author), Luijendijk, A.P. (author), Ranasinghe, R.W.M.R.J.B. (author), Van Thiel De Vries, J.S.M. (author), Aarninkhof, S. (author), Van Gelder-Maas, C. (author), De Vries, S. (author), Henriquez, M. (author), Marx, S. (author)The Netherlands’ strategy to combat coastal erosion since 1990 has been through nourishment, initially as beach nourishments but more and more as shoreface nourishments. In the light of sea level rise projections the yearly nourishment magnitudes continue to increase. In view of this an innovative soft engineering intervention, comprising an...conference paper 2013
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Groot, J. (author), Richstein, J.C. (author), De Vries, L.J. (author)In order to understand how companies make investment decisions under conditions of deep uncertainty, we interviewed a number of actors in the Dutch electricity sector. Most of the economic literature that is devoted to this question is prescriptive in nature, describing rational methods to the investment decision process (such as real options...conference paper 2013
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- Negro, E. (author), De Vries, M. (author), Latsuzbaia, R. (author), Koper, G.J.M. (author) conference paper 2013
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De Vries, G.K.D. (author)We introduce an approximation of the Weisfeiler-Lehman graph kernel algorithm aimed at improving the computation time of the kernel when applied to Resource Description Framework (RDF) data. RDF is the representation/storarge format of the semantic web and it essentially represents a graph. One direction for learning from the semantic web is...conference paper 2013
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Verbree, E. (author), De Vries, M.E. (author), Gorte, B.G.H. (author), Oude Elberink, S. (author), Karimiou, G. (author)Water run-off modelling applied within urban areas requires an appropriate detailed surface model represented by a raster height grid. Accurate simulations at this scale level have to take into account small but important water barriers and flow channels given by the large-scale map definitions of buildings, street infrastructure, and other...conference paper 2013
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Knops, H.P.A. (author), De Vries, L.J. (author), Huygen, A. (author)In many countries, the characteristics of the electricity supply system are changing. Important developments that are unfolding in the electricity sector are (i) the growth of generation from renewable sources (PV, wind) that are less controllable than traditional power plants and that for a large part feed in into the distribution grids, and ...conference paper 2014
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Richstein, J.C. (author), Chappin, E.J.L. (author), De Vries, L.J. (author)In recent years the Europe Unions emission trading system (EU ETS) has experienced very low prices. This has triggered a political discussion about stabilising the EU ETS and improving incentives for investing in CO2 abatement. As a result of this discussion, the EU parliament accepted a proposal of the EU commission on the backloading of EU...conference paper 2014
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De Schipper, M.A. (author), De Vries, S. (author), Stive, M.J.F. (author), De Zeeuw, R.C. (author), Rutten, J. (author), Ruessink, B.G. (author), Aarninkhof, S.G.J. (author), Van Gelder-Maas, C. (author)Large (mega-scale) nourishments have been proposed as a promising alternative for traditional beach and shoreface nourishments, especially for locations with large structural erosion and sufficient sediment to dredge. This paper examines the initial bathymetric evolution of the Sand Engine, a mega-nourishment of 17 million m3 protruding almost 1...conference paper 2014
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Mooyaart, L.F. (author), Jonkman, S.N. (author), De Vries, P.A.L. (author), Van der Toorn, A. (author), Van Ledden, M. (author)In this study an overview of existing and planned storm surge barriers in the world is provided. A systematic analysis relates functional requirements (e.g. navigation and tidal exchange) to the main barrier characteristics (e.g. gate type, dimensions). Furthermore, as the costs of barriers are an important issue in the planning, available cost...conference paper 2014