Searched for: subject%3A%22OA%255C-Fund%255C%2BTU%255C%2BDelft%22
(21 - 40 of 766)
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Chen, X. (author), Ammu, S.K. (author), Masania, K. (author), Steeneken, P.G. (author), Alijani, F. (author)Levitation offers extreme isolation of mechanical systems from their environment, while enabling unconstrained high-precision translation and rotation of objects. Diamagnetic levitation is one of the most attractive levitation schemes because it allows stable levitation at room temperature without the need for a continuous power supply....journal article 2022
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Gholinejad, M. (author), Pelanis, Egidius (author), Aghayan, Davit (author), Fretland, Åsmund Avdem (author), Edwin, Bjørn (author), Terkivatan, Turkan (author), Elle, Ole Jakob (author), Loeve, A.J. (author), Dankelman, J. (author)Surgical process modelling is an innovative approach that aims to simplify the challenges involved in improving surgeries through quantitative analysis of a well-established model of surgical activities. In this paper, surgical process model strategies are applied for the analysis of different Minimally Invasive Liver Treatments (MILTs),...journal article 2022
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Saravana Jothi, N. S. (author), Hunt, A. (author)Metamaterials are artificially structured materials and exhibit properties that are uncommon or non-existent in nature. Mechanical metamaterials show exotic mechanical properties, such as negative stiffness, vanishing shear modulus, or negative Poisson's ratio. These properties stem from the geometry and arrangement of the metamaterial unit...journal article 2022
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Fritz, E.K. (author), Ferreira, Carlos (author), Boorsma, Koen (author)<br/><br/>This article proposes an efficient correction model that enables the extension of the blade element momentum method (BEM) for swept blades. Standard BEM algorithms, assuming a straight blade in the rotor plane, cannot account for the changes in the induction system introduced by blade sweep. The proposed extension corrects the axial...journal article 2022
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Guo, J. (author), Groeblacher, S. (author)The rapid development of high-Q<sub>M</sub> macroscopic mechanical resonators has enabled great advances in optomechanics. Further improvements could allow for quantum-limited or quantum-enhanced applications at ambient temperature. Some of the remaining challenges include the integration of high-Q<sub>M</sub> structures on a chip, while...journal article 2022
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Bazilinskyy, P. (author), Dodou, D. (author), Eisma, Y.B. (author), Vlakveld, Willem (author), de Winter, J.C.F. (author)Automated vehicles (AVs) may feature blinded (i.e. blacked-out) windows and external human–machine interfaces (eHMIs), and the driver may be inattentive or absent, but how these features affect cyclists is unknown. In a crowdsourcing study, participants viewed images of approaching vehicles from a cyclist's perspective and decided whether to...journal article 2022
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Dutta, S. (author), Verbiest, G.J. (author)We report on the effect of Fabry-Pérot (FP) resonance on hot-carrier electroluminescence (EL) spectra and the optical power efficiencies of silicon (Si) avalanche-mode (AM) LEDs in the wavelength range from 500 nm to 950 nm. The LEDs, fabricated in a silicon-on-insulator photonics technology, consist of symmetric p-n junctions placed within a 0...journal article 2022
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Pan, J. (author), Ferreira, Carlos (author), van Zuijlen, A.H. (author)This study investigates the implementation of the vortex particle method (VPM) with the goal of efficiently and accurately estimating the power performances and flow characteristics for a Savonius rotor. The accuracy and efficiency of simulation methods are critical for the reliable design of Savonius rotors. Among various approaches, VPM is...journal article 2022
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Romijn, J. (author), Vollebregt, S. (author), Middelburg, L.M. (author), el Mansouri, B. (author), van Zeijl, H.W. (author), May, Alexander (author), Erlbacher, Tobias (author), Leijtens, Johan (author), Zhang, Kouchi (author), Sarro, Pasqualina M (author)This work demonstrates the first on-chip UV optoelectronic integration in 4H-SiC CMOS, which includes an image sensor with 64 active pixels and a total of 1263 transistors on a 100 mm2 chip. The reported image sensor offers serial digital, analog, and 2-bit ADC outputs and operates at 0.39 Hz with a maximum power consumption of 60 μW, which are...journal article 2022
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Zivari, A. (author), Fiaschi, N. (author), Burgwal, Roel (author), Verhagen, Ewold (author), Stockill, Robert (author), Groeblacher, S. (author)Distributing quantum entanglement on a chip is a crucial step toward realizing scalable quantum processors. Using traveling phonons-quantized guided mechanical wave packets-as a medium to transmit quantum states is now gaining substantial attention due to their small size and low propagation speed compared to other carriers, such as electrons...journal article 2022
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Stockill, Robert (author), Forsch, M. (author), Hijazi, Frederick (author), Beaudoin, Grégoire (author), Pantzas, Konstantinos (author), Sagnes, Isabelle (author), Braive, Rémy (author), Groeblacher, S. (author)Mechanical resonators can act as excellent intermediaries to interface single photons in the microwave and optical domains due to their high quality factors. Nevertheless, the optical pump required to overcome the large energy difference between the frequencies can add significant noise to the transduced signal. Here we exploit the remarkable...journal article 2022
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Wang, T. (author), Giunti, Guido (author), Melles, M. (author), Goossens, R.H.M. (author)Background: The adoption and use of technology have significantly changed health care delivery. Patient experience has become a significant factor in the entire spectrum of patient-centered health care delivery. Digital health facilitates further improvement and empowerment of patient experiences. Therefore, the design of digital health is...review 2022
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Jongepier, Fleur (author), Klenk, M.B.O.T. (author)Are we being manipulated online? If so, is being manipulated by online technologies and algorithmic systems notably different from human forms of manipulation? And what is under threat exactly when people are manipulated online? This volume provides philosophical and conceptual depth to debates in digital ethics about online manipulation. The...book 2022
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Pearce, B.J. (author), Deutsch, Lisa (author), Fry, Patrica (author), Marafatto, Francesco Femi (author), Lieu, J. (author)In this paper, we develop and apply the concept of ‘insight discovery’ as a key competence for transdisciplinary research and learning. To address complex societal and environmental problems facing the world today, a particular expertise that can identify new connections between diverse knowledge fields is needed in order to integrate diverse...journal article 2022
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Guendel, Ronny (author), Fioranelli, F. (author), Yarovoy, Alexander (author)Continuous Human Activity Recognition (HAR) in arbitrary directions is investigated in this paper using a network of five spatially distributed pulsed Ultra-Wideband radars. While activities performed continuously and in unconstrained trajectories provide a more realistic and natural scenario for HAR, the network of radar sensors is proposed...journal article 2022
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de Leeuw den Bouter, M.L. (author), Ippolito, G. (author), O’Reilly, T. P.A. (author), Remis, R.F. (author), van Gijzen, M.B. (author), Webb, A. (author)Low-field MRI scanners are significantly less expensive than their high-field counterparts, which gives them the potential to make MRI technology more accessible all around the world. In general, images acquired using low-field MRI scanners tend to be of a relatively low resolution, as signal-to-noise ratios are lower. The aim of this work is...journal article 2022
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Unperceived motor actions of the balance system interfere with the causal attribution of self-motionTisserand, Romain (author), Rasman, Brandon G. (author), Omerovic, Nina (author), Peters, Ryan M. (author), Forbes, P.A. (author), Blouin, Jean Sébastien (author)The instability of human bipedalism demands that the brain accurately senses balancing self-motion and determines whether movements originate from self-generated actions or external disturbances. Here, we challenge the longstanding notion that this process relies on a single representation of the body and world to accurately perceive postural...journal article 2022
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Cheishvili, K. (author), Kalkman, J. (author)We show scanning dynamic light scattering optical coherence tomography (OCT) omnidirectional flow measurements. Our method improves the velocity measurement limit over conventional correlation-based or phase-resolved Doppler OCT by more than a factor of 2. Our technique is applicable without a-priori knowledge of the flow geometry as our...journal article 2022
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Fernández Robledo, O. (author), Zhan, X. (author), Hanjalic, A. (author), Wang, H. (author)Multiple network embedding algorithms have been proposed to perform the prediction of missing or future links in complex networks. However, we lack the understanding of how network topology affects their performance, or which algorithms are more likely to perform better given the topological properties of the network. In this paper, we...journal article 2022
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Thorsen, R.Ø. (author), Hulleman, C.N. (author), Rieger, B. (author), Stallinga, S. (author)Combining orientation estimation with localization microscopy opens up the possibility to analyze the underlying orientation of biomolecules on the nanometer scale. Inspired by the recent improvement of the localization precision by shifting excitation patterns (MINFLUX, SIMFLUX), we have adapted the idea towards the modulation of excitation...journal article 2022
Searched for: subject%3A%22OA%255C-Fund%255C%2BTU%255C%2BDelft%22
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