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Petersson, Louise (author), ten Veldhuis, Marie-claire (author), Verhoeven, Govert (author), Kapelan, Z. (author), Maholi, Innocent (author), Winsemius, H.C. (author)In this paper we demonstrate a framework for urban flood modeling with community mapped data, particularly suited for flood risk management in data-scarce environments. The framework comprises three principal stages: data acquisition with survey design and quality assurance, model development and model implementation for flood prediction. We...journal article 2020
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Bentum, M. J. (author), Verma, M. K. (author), Rajan, R.T. (author), Boonstra, A. J. (author), Verhoeven, C.J.M. (author), Gill, E.K.A. (author), van der Veen, A.J. (author), Falcke, H. (author), Gurvits, L. (author)The past two decades have witnessed a renewed interest in low frequency radio astronomy, with a particular focus on frequencies above 30 MHz e.g., LOFAR (LOw Frequency ARray) in the Netherlands and its European extension ILT, the International LOFAR Telescope. However, at frequencies below 30 MHz, Earth-based observations are limited due to a...journal article 2020
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Karunanithi, Visweswaran (author), Rajan, R.T. (author), Sundaramoorthy, P.P. (author), Verma, Maneesh (author), Verhoeven, C.J.M. (author), Bentum, M (author), McCune, E.W. (author)The inter-satellite link (ISL) in swarm and constellation missions is a key enabler in the autonomy of the mission. OLFAR (Orbiting Low Frequency Array for Radio astronomy) is one such mission where 10 to 50+ nanosatellites are placed in the Lunar orbit and perform astronomical observations from the far-side of the moon. Each of the...conference paper 2019
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Rajan, R.T. (author), Sundaramoorthy, P.P. (author), Vertegaal, C.J.C. (author), Montagne, A.J.M. (author), Karunanithi, Visweswaran (author), Verma, Maneesh (author), Bentum, M (author), Verhoeven, C.J.M. (author)The frequency range below 30 MHz remains one of the last unexplored frequency ranges in radio astronomy However, Earth-based observations at these wavelengths are severely impeded, due to man-made radio frequency interference (RFI) and atmospheric opacity. To overcome this impediment, various space-based radio astronomy studies have been...conference paper 2019
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Speretta, S. (author), Oei, Hong Yang (author), Verhoeven, C.J.M. (author), Dirkx, D. (author), Karunanithi, Visweswaran (author), Bentum, Mark (author), Miraglia, Antonio (author), Rotteveel, Jeroen (author), Alvarez, Marco (author)This paper presents a software-defined testbed to perform hardware-in-The-loop test of miniaturized coherent transponders. Such a setup has been designed to minimize the access threshold for future users, heavily relying on available open source applications and commercial hardware, targeting future coherent transponders for interplanetary...conference paper 2019
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van 't Hof, Jos (author), Karunanithi, Visweswaran (author), Speretta, S. (author), Verhoeven, C.J.M. (author), McCune, E.W. (author)Nano-satellite IoT/M2M missions are gaining popularity in recent time. Various companies have launched their pilot missions last year in 2018 and all these companies intend to place a constellation in (V)LEO that can communicate with low power sensors on the ground (sometimes remote locations) and relay it back to the end-user who is monitoring...conference paper 2019
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Spoon, Emerentia Q.W. (author), Van Lieshout, Esther M.M. (author), Wijffels, Matthieu M.E. (author), Verhoeven, Vincent WJ (author), van der Elst, M. (author)Objectives: During osteosynthesis of a fracture patients are exposed to the primary radiation of an X-ray image and scattered (secondary) radiation. The primary objective was to measure the amount of scattered radiation at the thyroid, breast tissue, and gonads of patients undergoing primary osteosynthesis of acute fractures. The secondary...journal article 2019
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Verhoeven, Corné (author)Cryosat-2 altimetry helps to assess the state of the Cryosphere by measuring elevation and elevation change. The SARIn mode of the Cryosat-2 SIRAL instrument is specifically designed for rough topography that we encounter near ice sheet margins. Various SARIn data products (Full Bit Rate (FBR), Level 1b and Level 2) are provided by ESA, where...bachelor thesis 2018
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Verhoeven, M.D. (author)The recent start-up of several full-scale ‘second generation’ ethanol plants marks a major milestone in the development of Saccharomyces cerevisiae yeast strains for fermentation of lignocellulosic hydrolysates of agricultural residues and energy crops. In contrast to the fermentation of hexose sugar-rich substrates, such as corn syrup or sugar...doctoral thesis 2018
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- Caso, O. (author), Verhoeven, Wesley (author) book chapter 2018
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Bracher, J.M. (author), Verhoeven, M.D. (author), Wisselink, H. Wouter (author), Crimi, B. (author), Nijland, Jeroen G. (author), Driessen, Arnold J.M. (author), Klaassen, Paul (author), van Maris, A.J.A. (author), Daran, J.G. (author), Pronk, J.T. (author)Background: l-Arabinose occurs at economically relevant levels in lignocellulosic hydrolysates. Its low-affinity uptake via the Saccharomyces cerevisiae Gal2 galactose transporter is inhibited by d-glucose. Especially at low concentrations of l-arabinose, uptake is an important rate-controlling step in the complete conversion of these...journal article 2018
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Bracher, J.M. (author), Martinez-Rodriguez, Oscar A. (author), Dekker, W.J.C. (author), Verhoeven, M.D. (author), van Maris, A.J.A. (author), Pronk, J.T. (author)Expression of a heterologous xylose isomerase, deletion of the GRE3 aldose-reductase gene and overexpression of genes encoding xylulokinase (XKS1) and non-oxidative pentose-phosphate-pathway enzymes (RKI1, RPE1, TAL1, TKL1) enables aerobic growth of Saccharomyces cerevisiae on d-xylose. However, literature reports differ on whether anaerobic...journal article 2018
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Papapetridis, I. (author), Verhoeven, M.D. (author), Wiersma, S.J. (author), Goudriaan, M. (author), van Maris, A.J.A. (author), Pronk, J.T. (author)Simultaneous fermentation of glucose and xylose can contribute to improved productivity and robustness of yeast-based processes for bioethanol production from lignocellulosic hydrolysates. This study explores a novel laboratory evolution strategy for identifying mutations that contribute to simultaneous utilisation of these sugars in batch...journal article 2018
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Verhoeven, M.D. (author), de Valk, S.C. (author), Daran, J.G. (author), van Maris, A.J.A. (author), Pronk, J.T. (author)D-Glucose, D-xylose and L-arabinose are major sugars in lignocellulosic hydrolysates. This study explores fermentation of glucose-xylose-arabinose mixtures by a consortium of three ‘specialist’ Saccharomyces cerevisiae strains. A D-glucose- and L-arabinose-tolerant xylose specialist was constructed by eliminating hexose phosphorylation in an...journal article 2018
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Verhoeven, M.D. (author), Bracher, J.M. (author), Nijland, Jeroen G. (author), Bouwknegt, J. (author), Daran, J.G. (author), Driessen, Arnold J.M. (author)Cas9-assisted genome editing was used to construct an engineered glucose-phosphorylation-negative S. cerevisiae strain, expressing the Lactobacillus plantaruml-arabinose pathway and the Penicillium chrysogenum transporter PcAraT. This strain, which showed a growth rate of 0.26 h−1 on l-arabinose in aerobic batch cultures, was subsequently...journal article 2018
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Verhoeven, Luuk (author)In the ever changing world we live in, companies have to constantly adapt to stay relevant. More and more large organizations do this by starting up innovation hubs next to their established business. ING is one such company that has started up an hub which they call their innovation studio. ING sees this as a necessity due to developments of...master thesis 2017
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- Verhoeven, Wesley (author) master thesis 2017
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Verhoeven, M.D. (author), Lee, Misun (author), Kamoen, L. (author), van den Broek, M.A. (author), Janssen, Dick B. (author), Daran, J.G. (author), van Maris, A.J.A. (author), Pronk, J.T. (author)Combined overexpression of xylulokinase, pentose-phosphate-pathway enzymes and a heterologous xylose isomerase (XI) is required but insufficient for anaerobic growth of Saccharomyces cerevisiae on d-xylose. Single-step Cas9-assisted implementation of these modifications yielded a yeast strain expressing Piromyces XI that showed fast aerobic...journal article 2017
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Jansen, Mickel L.A. (author), Bracher, J.M. (author), Papapetridis, I. (author), Verhoeven, M.D. (author), de Bruijn, J.A. (author), de Waal, P. (author), van Maris, A.J.A. (author), Klaassen, P (author), Pronk, J.T. (author)The recent start-up of several full-scale ‘second generation’ ethanol plants marks a major milestone in the development of Saccharomyces cerevisiae strains for fermentation of lignocellulosic hydrolysates of agricultural residues and energy crops. After a discussion of the challenges that these novel industrial contexts impose on yeast strains,...journal article 2017
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- de Jong, P.M.A. (author), Bussink, F. J L (author), Verhoeven, RPM (author), de Gelder, N (author), van Paassen, M.M. (author), Mulder, Max (author) journal article 2017