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Janjic, Jovana (author), Tan, M. (author), Daeichin, V. (author), Noothout, E.C. (author), Chen, C. (author), Chen, Z. (author), Chang, Z.Y. (author), Beurskens, Robert H.S.H. (author), van Soest, G. (author), van der Steen, A.F.W. (author), Verweij, M.D. (author), Pertijs, M.A.P. (author), de Jong, N. (author)Intravascular ultrasound is an imaging modality used to visualize atherosclerosis from within the inner lumen of human arteries. Complex lesions like chronic total occlusions require forward-looking intravascular ultrasound (FL-IVUS), instead of the conventional side-looking geometry. Volumetric imaging can be achieved with 2D array...journal article 2018
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Jansen, B. (author), Hermans, F.F.J. (author), Tazelaar, Edwin (author)The use of spreadsheets in industry is widespread and the information that they provide is often used for decisions. Research has shown that spreadsheets are error-prone, leading to the risk that decisions are made on incorrect information. Software Evolution is a well-researched topic and the results have proven to support developers in...conference paper 2018
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Feng, Ruoyu (author), Uysal, Faruk (author), Aubry, P.J. (author), Yarovoy, Alexander (author)In this study, the authors propose a novel direction of arrival (DoA) estimation algorithm called ‘multiple-input–multiple-output (MIMO)–monopulse’ by combining the monopulse approach with MIMO radar. Monopulse is fast and accurate angle estimation algorithm, which has been well developed for tracking radar. The application of the monopulse...journal article 2018
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Ouyang, X. (author), Pan, Z. (author), Qian, Zhiwei (author), Ma, Yuwei (author), Ye, G. (author)The interface between filler and hydration products can have a significant effect on the mechanical properties of the cement paste system. With different adhesion properties between filler and hydration products, the effect of microstructural features (size, shape, surface roughness), particle distribution and area fraction of filler on the...journal article 2018
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Doelman, R. (author), Nguyen, Hieu Thao (author), Verhaegen, M.H.G. (author)We present a convex relaxation-based algorithm for large-scale general phase retrieval problems. General phase retrieval problems include, e.g., the estimation of the phase of the optical field in the pupil plane based on intensity measurements of a point source recorded in the image (focal) plane. The non-convex problem of finding the...journal article 2018
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- Bhattacharya, N. (author), Cui, M. (author), Zeitouny, M. (author), Urbach, Paul (author), van den Berg, S. (author) conference paper 2018
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Maheswari, S. (author), Savenije, T.J. (author), Renaud, N. (author), Grozema, F.C. (author)Two-dimensional (2D) halide perovskites are a class of materials in which 2D layers of perovskite are separated by large organic cations. Conventionally, the 2D perovskites incorporate organic cations as spacers, but these organic cations also offer a route to introduce specific functionality in the material. In this work, we demonstrate, by...journal article 2018
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Melián-Cabrera, Ignacio (author), Zarubina, Valeriya (author), Nederlof, C. (author), Kapteijn, F. (author), Makkee, M. (author)Ethylbenzene oxidative dehydrogenation over γ-alumina under in situ conditions has revealed that the catalyst recovers fully the original conversion and selectivity under steady state conditions. In the transition state, the reactivated catalyst achieved the steady state conditions faster. This was supported by the physico-chemical...journal article 2018
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van Wegberg, R.S. (author), Tajalizadehkhoob, S. (author), Soska, Kyle (author), Akyazi, U. (author), Hernandez Ganan, C. (author), Klievink, A.J. (author), Christin, Nicolas (author), van Eeten, M.J.G. (author)Researchers have observed the increasing commoditization of cybercrime, that is, the offering of capabilities, services, and resources as commodities by specialized suppliers in the underground economy. Commoditization enables outsourcing, thus lowering entry barriers for aspiring criminals, and potentially driving further growth in cybercrime....conference paper 2018
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Otero Rodriguez, G.J. (author), Patel, A. (author), Diez Sanhueza, Rafael (author), Pecnik, Rene (author)This paper presents a novel methodology for improving eddy viscosity models in predicting wall-bounded turbulent flows with strong gradients in the thermo-physical properties. Common turbulence models for solving the Reynolds-averaged Navier–Stokes equations do not correctly account for variations in transport properties, such as density and...journal article 2018
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Schreier, S. (author), Poelma, C. (author)Sloshing impacts are highly dynamic and localized events. One problem in the measurement of sloshing impact pressures is the limited spatial resolution that can be achieved with current sensors. To overcome this hurdle a project was started to develop new sensors that allow to increase the spatial resolution of pressure measurements by a factor...conference paper 2018
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Mulders, S.P. (author), van Wingerden, J.W. (author)Wind energy research groups from various disciplines generally use self-developed baseline wind turbine control implementations and tunings, which complicates the evaluation and comparison of new control algorithms. To solve this problem, the Delft Research Controller (DRC) provides an open, modular and fully adaptable baseline wind turbine...conference paper 2018
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Kröger, Lars (author), Frederik, J.A. (author), van Wingerden, J.W. (author), Peinke, Joachim (author), Hölling, Michael (author)A wind tunnel experiment is presented which combines the use of controlled turbulent inflow conditions and a two-bladed model wind turbine utilizing a new control strategy called subspace predictive repetitive control (SPRC). The validation of the performance of SPRC was made under turbulent inflow conditions generated by an active grid. The...conference paper 2018
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Mazzoleni, M. (author), Juliette Cortes Arevalo, Vivian (author), Wehn, Uta (author), Alfonso, Leonardo (author), Norbiato, Daniele (author), Monego, Martina (author), Ferri, Michele (author), Solomatine, D.P. (author)To improve hydrological predictions, real-time measurements derived from traditional physical sensors are integrated within mathematic models. Recently, traditional sensors are being complemented with crowdsourced data (social sensors). Although measurements from social sensors can be low cost and more spatially distributed, other factors like...journal article 2018
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Ho, Peter (author), Yang, X. (author)Mining causes severe adverse effects such as pollution and forced resettlement. Accordingly, it has prompted conflicts that are also evident in China. Our study assesses whether and how rural residents' engage in environmental activism (EA) against mining. This is achieved by constructing a model of EA strategies, coupled to variables that...journal article 2018
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Bernelli-Zazzera, Franco (author), Martin-Prats, Maria Angeles (author), Marulo, Francesco (author), Hanus, Daniel (author), Melkert, J.A. (author), Guglieri, Giorgio (author), Bauer, Pascal (author), Pantelaki, Irene (author), Wasser, Iring (author), Deconinck, Herman (author), Bosilca, Ruxandra (author), Saari, Hanna Kaisa (author)The paper presents a possible roadmap for the definition of a European quality label for aerospace related higher education degrees. The proposal is the result of a two-years long Horizon 2020 project that has involved a great portion of the European stakeholders in aerospace: Universities, research centres, industries (both small and large)...journal article 2018
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Sandberg, Evelien M. (author), Leinweber, Fleur S. (author), Herbschleb, Petra J. (author), Berends-van der Meer, Dorien M.A. (author), Jansen, F.W. (author)The aim of this study was to evaluate the catheterisation regimes after a laparoscopic hysterectomy (LH) in Dutch hospitals and to assess the nurses’ opinion on this topic. This was particularly relevant as no consensus exists on the best moment to remove a urinary catheter after an LH. All 89 Dutch hospitals were successfully contacted and...journal article 2018
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Fan, Songli (author), Li, Zhengshuo (author), Wang, Jianhui (author), Piao, L. (author), Ai, Qian (author)Under the background of global energy conservation, the energy hub (EH)-based integrated energy system is becoming the transition direction of future energy structure. In this paper, we study the cooperative economic scheduling problem for multiple neighboring integrated energy systems on the basis of EH. Different with the traditional non...journal article 2018
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van Kordelaar, J. (author), Pasma, J.H. (author), Cenciarini, Massimo (author), Schouten, A.C. (author), van der Kooij, H. (author), Maurer, Christoph (author)The vestibular system is involved in gaze stabilization and standing balance control. However, it is unclear whether vestibular dysfunction affects both processes to a similar extent. Therefore, the objective of this study was to determine how the reliance on vestibular information during standing balance control is related to gaze...journal article 2018
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Mohammadi, Majid (author), Hofman, Wout (author), Tan, Y. (author)Comparing ontology matching systems are typically performed by comparing their average performances over multiple datasets. However, this paper examines the alignment systems using statistical inference since averaging is statistically unsafe and inappropriate. The statistical tests for comparison of two or multiple alignment systems are...journal article 2018