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de Bok, M.A. (author), de Jong, Gerard (author), Tavasszy, Lorant (author), Van Meijeren, Jaco (author), Davydenko, Igor (author), Benjamins, Michiel (author), Groot, Noortje (author), Miete, Onno (author), Van den Berg, Monique (author)A large part of freight transport movements are part of a multimodal transport chain, in particular for port-related containerized transport flows. Because data of multimodal transports are unavailable it is challenging to develop a multimodal transport chain models. This paper describes the development of a new module for multimodal transport...journal article 2018
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Van den Berg, J. (author)De termen “informatiebeveiliging” en “cyber security” worden vaak door elkaar gebruikt soms met dezelfde, soms met een afwijkende betekenis. Velen spreken vandaag de dag ook over cyberspace, bijvoorbeeld als een nieuw (door de mens gecreëerd) vijfde domein naast de bestaande domeinen land, water, lucht en ruimte. Een en ander roept de vraag op...journal article 2015
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Ushakova, K. (author), Van den Berg, Q.Y. (author), Pereira, S.F. (author), Urbach, H.P. (author)Spot size reduction is demonstrated by printing focused spots from amplitude-modulated radially polarized light at the wavelength ? = 405 nm on a photoresist. Amplitude modulation is realized by ring illumination and by application of an optimized amplitude distribution function. Amplitude modulation is implemented via spatial light modulator,...journal article 2015
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Van den Berg, S.A. (author), Van Eldik, S. (author), Bhattacharya, N. (author)Optical frequency combs have developed into powerful tools for distance metrology. In this paper we demonstrate absolute long distance measurement using a single femtosecond frequency comb laser as a multi-wavelength source. By applying a high-resolution spectrometer based on a virtually imaged phased array, the frequency comb modes are resolved...journal article 2015
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Malan, D.F. (author), Van der Walt, S.J. (author), Raidou, R.G. (author), Van den Berg, B. (author), Stoel, B.C. (author), Botha, C.P. (author), Nelissen, R.G.H.H. (author), Valstar, E.R. (author)Purpose In orthopaedics, minimally invasive injection of bone cement is an established technique. We present HipRFX, a software tool for planning and guiding a cement injection procedure for stabilizing a loosening hip prosthesis. HipRFX works by analysing a pre-operative CT and intraoperative C-arm fluoroscopic images. Methods HipRFX simulates...journal article 2015
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Van den Berg, B.A. (author), Reinders, M.J.T. (author), De Ridder, D. (author), De Beer, T.A.P. (author)A variety of methods that predict human nonsynonymous single nucleotide polymorphisms (SNPs) to be neutral or disease-associated have been developed over the last decade. These methods are used for pinpointing disease-associated variants in the many variants obtained with next-generation sequencing technologies. The high performances of current...journal article 2015
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Roy, S. (author), Ushakova, K. (author), Van den Berg, Q. (author), Pereira, S.F. (author), Urbach, H.P. (author)A fast noninvasive method based on scattering from a focused radially polarized light to detect and localize subwavelength nanoparticles on a substrate is presented. The technique relies on polarization matching in the far field between scattered and spurious reflected fields. Results show a localization uncertainty of ?10?4?2 is possible for a...journal article 2015
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- Meyer, V.J. (author), Van den Berg, J. (author), Edelenbos, J. (author) journal article 2014
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Abbas, Y. (author), Pargar, F. (author), Olthuis, W. (author), Van den Berg, A. (author)The half-cell potential of the Activated carbon (AC), due to its high double layer capacitance (EDL), remains stable in high ionic electrolyte. The open circuit potential (OCV) of the AC, with EDL of 40 – 50 F, shows a stable potential (10 mV variation) over two weeks in the cement pore solution (sat. Ca(OH)2). The OCV is less sensitive to the...journal article 2014
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Moolman, M.C. (author), Tiruvadi Krishnan, S. (author), Kerssemakers, J.W.J. (author), Van den Berg, A. (author), Tulinski, P. (author), Depken, M. (author), Reyes-Lamothe, R. (author), Sherratt, D.J. (author), Dekker, N.H. (author)The ubiquitous sliding clamp facilitates processivity of the replicative polymerase and acts as a platform to recruit proteins involved in replication, recombination and repair. While the dynamics of the E. coli ?2-sliding clamp have been characterized in vitro, its in vivo stoichiometry and dynamics remain unclear. To probe both ?2-clamp...journal article 2014
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Rahimi, E. (author), Van den Berg, J. (author), Veen, W. (author)While the concept of Web 2.0 based Personal Learning Environments (PLEs) has generated significant interest in educational settings, there is little consensus regarding what this concept means and how teachers and students can develop and deploy Web 2.0 based PLEs to support their teaching and learning activities. In this paper a conceptual...journal article 2014
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Bensdorp, S. (author), Petersen, S.A. (author), Van den Berg, P.M. (author), Fokkema, J.T. (author)Over many years, induction logging systems have been used to create well formation logs. The major drawback for the utilization of these tools is the long simulation time for a single forward computation. We proposed an efficient computational method based on a contrast-type of integral-equation formulation, in which we applied an approximation...journal article 2014
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Van den Berg, B.A. (author), Reinders, M.J. (author), Roubos, J.A. (author), De Ridder, D. (author)Background Amino acid sequences and features extracted from such sequences have been used to predict many protein properties, such as subcellular localization or solubility, using classifier algorithms. Although software tools are available for both feature extraction and classifier construction, their application is not straightforward,...journal article 2014
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Van den Berg, T. (author)Increase in aircraft wiring complexity call for manufacturing design improvements to reduce cost and lead-time. To achieve such improvements, a joint research project was performed by the Flight Performance and Propulsion (FPP) group and Fokker Elmo BV, the second largest aircraft wiring harness manufacturer in the world. The project objective...journal article 2013
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Rahimi, E. (author), Van den Berg, J. (author), Veen, W. (author)Implementing personal learning environments (PLEs) in educational settings is a challenging and complex process. Teachers as the main agents of change in their classroom settings need support in designing and implementing these new learning environments and integrating them into the educational process. In this paper, we propose a model to...journal article 2013
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Li, M. (author), Liang, L. (author), Abubakar, A. (author), Van den Berg, P.M. (author)We introduce a new regularization scheme for multiparameter seismic full-waveform inversion (FWI). Using this scheme, we can constrain spatial variations of parameters which are having a weak sensitivity with the one that having a good sensitivity to the measurement, assuming that these parameters have similarities in their structures. In...journal article 2013
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Wavefield decomposition based on acoustic reciprocity: Theory and applications to marine acquisitionVan Borselen, R.G. (author), Fokkema, J.T. (author), Van den Berg, P.M. (author)In marine seismic acquisition, the free surface generates seismic events in our recorded data that are often categorized as noise because these events do not contain independent information about the subsurface geology. Ghost events are considered as such noise because these events are generated when the energy generated by the seismic source,...journal article 2013
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Haffinger, P. (author), Gisolf, A. (author), Van den Berg, P.M. (author)Full waveform inversion (FWI) has the potential to recover detailed quantitative property models of the subsurface, but the process is computationally expensive. Currently available computer systems do not allow to use the full bandwidth of the acquired seismic data, which effectively reduces the resolution that can be obtained. In this paper,...journal article 2013
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Van den Berg, J.W.G. (author), Nadj-Perge, S. (author), Pribiag, V.S. (author), Plissard, S.R. (author), Bakkers, E.P.A.M. (author), Frolov, S.M. (author), Kouwenhoven, L.P. (author)Because of the strong spin-orbit interaction in indium antimonide, orbital motion and spin are no longer separated. This enables fast manipulation of qubit states by means of microwave electric fields. We report Rabi oscillation frequencies exceeding 100 MHz for spin-orbit qubits in InSb nanowires. Individual qubits can be selectively addressed...journal article 2013
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Frolov, S.M. (author), Danon, J. (author), Nadj-Perge, S. (author), Zuo, K. (author), Van Tilburg, J.W.W. (author), Pribiag, V.S. (author), Van den Berg, J.W.G. (author), Bakkers, E.P.A.M. (author), Kouwenhoven, L.P. (author)We use electric dipole spin resonance to measure dynamic nuclear polarization in InAs nanowire quantum dots. The resonance shifts in frequency when the system transitions between metastable high and low current states, indicating the presence of nuclear polarization. We propose that the low and the high current states correspond to different...journal article 2012