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Piao, L. (author), De Vries, Laurens (author), de Weerdt, M.M. (author), Yorke-Smith, N. (author), Piao, Longjian (author)
DC distribution systems (DCDSs) are a promising alternative to AC systems because they remove AC-DC conversions between renewable sources and loads. Their unique features compared to AC include low system inertia, strict power limits and power–voltage coupling. In a liberalised electricity market, merely applying an AC market design to a DCDS...
journal article 2019
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Poplavskaya, K. (author), De Vries, Laurens (author)
Thanks to new technological advancements and EU policy impulse, distributed energy resources (DER) are poised to become a viable alternative to conventional electricity generation for the provision of balancing services to transmission system operators. In this paper we show that the design variables that affect DER access to and...
journal article 2019
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Vignali, Valentina (author), S. Miranda, Barbara (author), Lodoso-Torrecilla, Irene (author), Van Nisselroy, Cathelijn A.J. (author), Hoogenberg, Bas Jan (author), Dantuma, Sybren (author), Hollmann, F. (author), De Vries, Jan Willem (author)
Engineered viruses are finding an increasing number of applications in basic, translational research and materials science. Genetic and chemical engineering of capsids represents a key point for tailoring the properties of viral particles, but the synthetic efforts and limits accompanying these processes still hinder their usability. Here, a...
journal article 2019
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Klein, Martin (author), Ziade, Ahmad (author), De Vries, Laurens (author)
PV-battery systems are currently not operated in an energy system optimal way as their operation heuristic (maximization of self-consumption) is generally unaffected by competitive market signals. To evaluate potential regulatory intervention, we propose a market alignment indicator which measures the relative economic efficiency of a prosumer...
journal article 2019
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Philipsen, R.M. (author), Morales Espana, G.A. (author), de Weerdt, M.M. (author), De Vries, Laurens (author)
Day-ahead electricity markets are inefficient due to their coarse discretisation of time and their representation of electricity production and consumption in energy per time interval. This leads to excessive costs and infeasible schedules in the market clearing results. Some real-world systems have increased the resolution to improve accuracy,...
journal article 2019
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Piskorz, T.K. (author), De Vries, Alex H. (author), De Feyter, Steven (author), van Esch, J.H. (author)
Ostwald ripening can improve the long-range order of self-assembled monolayers by the growth of large domains and disassembly of smaller ones. Here, coarse-grained molecular dynamics simulations are used to study the dynamics of the stable assembly and the coarsening of defects of physisorbed monolayers of long-chain functionalized alkanes....
journal article 2018
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Beukman, A.J.A. (author), de Vries, F.K. (author), van Veen, J. (author), Skolasinski, R.J. (author), Wimmer, M.T. (author), Qu, F. (author), De Vries, David T. (author), Nguyen, Binh Minh (author), Kouwenhoven, Leo P. (author)
The spin-orbit interaction is investigated in a dual gated InAs/GaSb quantum well. Using an electric field, the quantum well can be tuned between a single-carrier regime with exclusively electrons as carriers and a two-carrier regime where electrons and holes coexist. The spin-orbit interaction in both regimes manifests itself as a beating in...
journal article 2017
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Van Breukelen, D.H.J. (author), De Vries, M.J. (author), Schure, F.A. (author)
This paper presents a mixed methods study in which 77 students and 3 teachers took part, that investigated the practice of Learning by Design (LBD). The study is part of a series of studies, funded by the Netherlands Organisation for Scientific Research, that aims to improve student learning, teaching skills and teacher training. LBD uses the...
journal article 2016
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Ghaemi Nia, M.M. (author), De Vries, M.J. (author)
Although ‘models’ play a significant role in engineering activities, not much has yet been developed to enhance the technological literacy of students in this regard. This contribution intends to help fill this gap and deliver a comprehensive account as to the nature and various properties of these engineering tools. It begins by inspecting two...
journal article 2016
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Latkowski, S. (author), Hansel, A. (author), Bhattacharya, N. (author), De Vries, T. (author), Augustin, L. (author), Williams, K. (author), Smit, M. (author), Bente, E. (author)
journal article 2015
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De Vries, S. (author), Dörner, K. (author), Strampraad, M.J.F. (author), Friedrich, T. (author)
Respiratory complex I converts the free energy of ubiquinone reduction by NADH into a proton motive force, a redox reaction catalyzed by flavin mononucleotide(FMN) and a chain of seven iron–sulfur centers. Electron transfer rates between the centers were determined by ultrafast freezequenching and analysis by EPR and UV/Vis spectroscopy. The...
journal article 2015
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Samar, T. (author), Bellogin, A. (author), De Vries, A.P. (author)
The most common approach to measuring the effectiveness of Information Retrieval systems is by using test collections. The Contextual Suggestion (CS) TREC track provides an evaluation framework for systems that recommend items to users given their geographical context. The specific nature of this track allows the participating teams to identify...
journal article 2015
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Richstein, J.C. (author), Chappin, E.J.L. (author), De Vries, L.J. (author)
The low prices in the European Emission Trading System (EU ETS) have triggered discussions of various possible reforms. One option is to decouple the CO 2 prices from renewable energy policy by adjusting the emission cap to renewable energy investment overshoots. We introduce two ways of reducing the CO 2 cap in response to overshoots of...
journal article 2015
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Richstein, J.C. (author), Chappin, E.J.L. (author), De Vries, L.J. (author)
The EU parliament has accepted a proposal of the EU commission on the backloading of EU emission allowances (EUA), where the auctioning of EUAs is postponed to future time periods. The EU commission has also proposed a market stability reserve (MSR), which is a quantity-based stabilisation policy that is aimed at controlling the volume of EUAs...
journal article 2015
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Koycu, U. (author), De Vries, M.J. (author)
n the Netherlands, as well as in many other countries, there is an increasing interest in implementing education about engineering as a part of general education at the upper secondary school level. In order to know what pupils at that level think about engineering, a study has been done to investigate their attitude towards and their concept of...
journal article 2015
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De Vries, S. (author), Dörner, K. (author), Strampraad, M.J.F. (author), Friedrich, T. (author)
Der Atmungskettenkomplex I wandelt die freie Energie, die bei der Reduktion von Ubichinon durch NADH frei wird, in einen Protonengradienten über die Membran um. Die biologische Redoxreaktion wird von einem Flavinmononukleotid und einer Kette von sieben Eisen-Schwefel-Zentren katalysiert. Die Elektronentransfergeschwindigkeiten zwischen den...
journal article 2015
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De Vries, S. (author), Dörner, K. (author), Strampraad, M.J.F. (author), Friedrich, T. (author)
Respiratory complex I converts the free energy of ubiquinone reduction by NADH into a proton motive force, a redox reaction catalyzed by flavin mononucleotide(FMN) and a chain of seven iron–sulfur centers. Electron transfer rates between the centers were determined by ultrafast freeze-quenching and analysis by EPR and UV/Vis spectroscopy. The...
journal article 2015
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Van Eechoud, M. (author), Van Velze, S. (author), Caspers, M. (author), Eskens, S.J. (author), Leerssen, P. (author), Austere, L. (author), Broomfield, H. (author), De Terwanghe, C. (author), Ellis, J. (author), Miska, M. (author), Lubarda, M. (author), Valero-Torrijos, J. (author), Pardo-Lopez, M. (author), Grothe, M. (author), Van Loenen, B. (author), Vrecar, S. (author), De Vries, M. (author)
journal article 2014
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Van Eechoud, M. (author), Van Velze, S. (author), Caspers, M. (author), Eskens, S.J. (author), Leerssen, P. (author), Austere, L. (author), Broomfield, H. (author), De Terwanghe, C. (author), Ellis, J. (author), Hittmar, G. (author), Morando, F. (author), Lubarda, M. (author), Van Loenen, B. (author), Sappa, C. (author), De Vries, M. (author)
journal article 2014
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Kozak, B.U. (author), Van Rossum, H.M. (author), Luttik, M.A.H. (author), Akeroyd, M. (author), Benjamin, K.R. (author), Wu, L. (author), De Vries, S. (author), Daran, J.M. (author), Pronk, J.T. (author), Van Maris, A.J.A. (author)
The energetic (ATP) cost of biochemical pathways critically determines the maximum yield of metabolites of vital or commercial relevance. Cytosolic acetyl coenzyme A (acetyl-CoA) is a key precursor for biosynthesis in eukaryotes and for many industrially relevant product pathways that have been introduced into Saccharomyces cerevisiae, such as...
journal article 2014
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