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van den Berg, Bo (author)Big data applications are becoming increasingly popular. The importance of testing these applications increases with it. A recently proposed work called BigFuzz applies automated testing. The big data fuzzing tool shows very promising results. The aim of this research is to inspect how coverage guidance affects the performance of big data...bachelor thesis 2021
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Wamelink, J.W.F. (author), Heesbeen, C. (author), van den Berg, Marc (author), Huijsmans, Thijs (author)Deze leidraad gaat over circulair ontwerpen, hét moment waarin circulaire ambities vorm krijgen. De keuzes die dan worden gemaakt, hebben immers een grote invloed op het resultaat. Maar dan moeten we er natuurlijk wel voor zorgen, dat de juiste keuzes worden gemaakt. En ook moeten alle betrokkenen bij het ontwerpproces dezelfde doelen en...report 2021
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van den Berg, Michiel (author)This work analyses context effect in the evaluation of music similarity performed by human annotators to better understand the impact of context effects in the current annotation protocol of Music Information Retrieval Evaluation eXchange (MIREX). Human annotators are known to be subjective when giving similarity judgements. The Audio Music...master thesis 2021
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van den Berg, Bram (author)Terrorism is something the United States of America has had to deal with since 1789. Near the end of the 20th century such attacks had become more frequent and devastating with the most casualties caused by a single individual with the Oklahoma City bombing in 1995. This has led to a nationwide uncertainty if more buildings were at risk to be...student report 2021
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van den Berg, Anne (author), Gerlich, Donne (author), van Oevelen, Lotte (author), Pries, Eelkje (author), Yan, Kefei (author)The province of South Holland has many important stakeholders and drivers that impact the economy of the whole of The Netherlands. This, together with the increasing global need for circularity, is why the province has an important task in the near future to take steps towards a circular economy. To address this task, this report has chosen to...student report 2021
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van den Berg, Nadine (author)Societal problems related to climate change include increasing climate extremes, flood risk and environmental degradation of cities. It is important to address these problems in order to improve urban resilience, reduce flood damage, and promote quality of life. This thesis addresses these problems by focusing on increasing the ecosystem...master thesis 2021
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van den Berg, Ronald (author)Cryogenic electron tomography (cryo-ET) is currently the golden standard for imaging cellular tissue at nanometer resolution. The current workflow from cultured cells to final image is however very time-consuming, labor-intensive, expensive, and has a low yield. Moreover, many of the steps in this workflow require practice. Even after practice,...master thesis 2021
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van Beljouw, S.P.B. (author), van Eijkeren-Haagsma, A.C. (author), Rodriguez Molina, A. (author), van den Berg, D.F. (author), Vink, J.N.A. (author), Brouns, S.J.J. (author)Type III CRISPR-Cas immunity is widespread in prokaryotes and is generally mediated by multisubunit effector complexes. These complexes recognize complementary viral transcripts and can activate ancillary immune proteins. Here, we describe a type III-E effector from Candidatus “Scalindua brodae” (Sb-gRAMP), which is natively encoded by a...journal article 2021
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Pijnappel, T.R. (author), van den Berg, J.L. (author), Borst, S.C. (author), Litjens, R. (author)Drone base stations can help safeguard coverage and provide capacity relief when cellular networks are under stress. Examples of such stress scenarios are events with massive crowds or network outages. In this paper we focus on a disaster scenario with emergence of a traffic hotspot, where agile drone positioning and load management is a...conference paper 2021
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Morais, Joao (author), Braam, Sjors (author), Litjens, R. (author), Kizhakkekundil, Sandra (author), van den Berg, J.L. (author)One of the most challenging applications targeted by evolving (beyond-)5G technology is virtual reality (VR). Particularly, 'Social VR' applications provide a fully immersive experience and sense of togetherness to users residing at different locations. To support such applications the network must deal with huge traffic demands, while keeping...conference paper 2021
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Herrera-Semenets, Vitali (author), Bustio-Martínez, Lázaro (author), Hernández-León, Raudel (author), van den Berg, Jan (author)Every day the number of devices interacting through telecommunications networks grows resulting into an increase in the volume of data and information generated. At the same time, a growing number of information security incidents is being observed including the occurrence of unauthorized accesses, also named intrusions. As a consequence of...journal article 2021
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van den Berg, Paulien (author), Scholten, D.J. (author), Schachter, Jonathan (author), Blok, K. (author)A dynamic and fast-changing environment brings challenges for generating long-term scenarios. Although the need to update scenarios for decision-making is recognized, a structured way for executing this process remains unclear. To configure a solution, we propose two concepts that need to be introduced: 1) that scenarios consist of a multi...journal article 2021
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Stijnman, Peter R.S. (author), Mandija, Stefano (author), Fuchs, P.S. (author), van den Berg, Cornelis A.T. (author), Remis, R.F. (author)Purpose: To remove the necessity of the tranceive phase assumption for CSI-EPT and show electrical properties maps reconstructed from measured data obtained using a standard 3T birdcage body coil setup. Methods: The existing CSI-EPT algorithm is reformulated to use the transceive phase rather than relying on the transceive phase assumption....journal article 2021
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van den Berg, Joris (author), Bazuin, Rens (author), Jux, Constantin (author), Sciacchitano, A. (author), Westerweel, J. (author), van de Water, W. (author)Abstract: Our quest is for the thumb and finger positions that maximize drag in front crawl swimming and thus maximize propulsion efficiency. We focus on drag in a stationary flow. Swimming is in water, but using Reynolds similarity the drag experiments are done in a wind tunnel. We measure the forces on real-life models of a forearm with...journal article 2021
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Simon, B.G. (author), Kurdi, S. (author), La, Helena (author), Bertelli, I. (author), Carmiggelt, J.J. (author), Ruf, M.T. (author), de Jong, N. (author), van den Berg, J.H. (author), Katan, A.J. (author), van der Sar, T. (author)Controlling magnon densities in magnetic materials enables driving spin transport in magnonic devices. We demonstrate the creation of large, out-of-equilibrium magnon densities in a thin-film magnetic insulator via microwave excitation of coherent spin waves and subsequent multimagnon scattering. We image both the coherent spin waves and the...journal article 2021
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Estrada Bonilla, B.A. (author), Martins Costa, A.R. (author), van den Berg, D.F. (author), van Rossum, T. (author), Hagedoorn, Stefan (author), Walinga, Hielke (author), Xiao, Minfeng (author), Haas, Pieter Jan (author), Brouns, S.J.J. (author)Bacteriophages are an invaluable source of novel genetic diversity. Sequencing of phage genomes can reveal new proteins with potential uses as biotechnological and medical tools, and help unravel the diversity of biological mechanisms employed by phages to take over the host during viral infection. Aiming to expand the available collection of...journal article 2021
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van den Berg, Boudewijn (author), Manoochehri, M. (author), Kasting, Mindy (author), Schouten, A.C. (author), van der Helm, F.C.T. (author), Buitenweg, Jan R. (author)A sustained sensory stimulus with a periodic variation of intensity creates an electrophysiological brain response at associated frequencies, referred to as the steady-state evoked potential (SSEP). The SSEPs elicited by the periodic stimulation of nociceptors in the skin may represent activity of a brain network that is primarily involved in...journal article 2021
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van den Berg, Niels (author), Xin, H. (author), Veljkovic, M. (author)Orthotropic steel decks (OSD's) are susceptible to fatigue failure due to cyclic loading. Often fatigue cracks are found in the joint between the deck plate and the trough. Due to the welding process, residual stresses are present in and around the joint. In this paper, the effect of residual stresses on the fatigue crack propagation rate has...journal article 2021
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de Leeuw den Bouter, M.L. (author), van den Berg, P.M. (author), Remis, R.F. (author)In this paper we discuss an imaging method when the object has known support and its spatial Fourier transform is only known on a certain k-space undersampled pattern. The simple conjugate gradient least squares algorithm applied to the corresponding truncated Fourier transform equation produces reconstructions that are basically of a similar...journal article 2021