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Mahmoud, A.N.N. (author), Ciubotaru, Florin (author), Vanderveken, Frederic (author), Adelmann, Christoph (author), Cotofana, S.D. (author), Hamdioui, S. (author)Spin Waves (SWs), by their nature, are excited by means of voltage driven or current driven cells under two modes: Continuous Mode Operation (CMO), and Pulse Mode Operation (PMO). Moreover, the low throughput of the SW technology (caused by its high latency) can be enhanced by wavepipelining which is supported inherently by the SW under the...journal article 2023
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van Onselen, L. (author)Junior designers may experience struggles with collaborative partners (e.g clients, managers, and stakeholders) who may prioritise values differently and which may yield frustration, conflict, and stress. Particularly, junior designers may find coping with value-based conflicts challenging as support is lacking. Senior designers can develop...doctoral thesis 2022
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Li, N.L. (author)With the growing concerns over energy depletion and environmental protection all over the world, more and more attention is being paid to energy transition towards renewable energy sources (RESs), energy efficiency improvement, and CO$_2$ emission reduction. Integrated community energy systems (ICESs) emerge in the development of local energy...doctoral thesis 2022
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Tomasini Giannini, F. (author), Mulder, I. (author)Participatory designers have taken inspiration from other practices like the social sciences to develop socially just and horizontal processes to collaborate with communities. In the current work, we take the premise that designers do not have enough means to address concepts of power and politics in design practice. Therefore, we elaborate upon...conference paper 2022
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Klaassen, R.G. (author), Bossen, R.H. (author), Sies, P.H.J. (author), Hellendoorn, J. (author)In this paper we studied the student’s perception of the acquisition of professional capabilities in Challenge based learning environments with a strong reflective component.<br/>The results show students feel the relevance of personnel development from the very moment the enter their master studies. However, they only truly acquire all the...conference paper 2022
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de Pagter, B. (author), Ricker, Werner J. (author)Let E be a translation invariant Banach function space over an infinite compact abelian group G and M<sub>φ</sub> be a Fourier multiplier operator (with symbol φ) acting on E. It is assumed that E has order continuous norm and that E is reflection invariant (which ensures that φ̄ is also a multiplier symbol for E). The following Fuglede type...journal article 2022
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Karrer, Markus (author), Dias Neto, J. (author), von Terzi, Leonie (author), Kneifel, Stefan (author)Comparing the reflectivity flux at the top and bottom of the melting layer (ML) reveals the overall effect of the microphysical processes occurring within the ML on the particle population. If melting is the only process taking place and all particles scatter in the Rayleigh regime, the reflectivity flux increases in the ML by a constant...journal article 2022
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Landmann, Jannis (author), Hammer, T.C. (author), Günther, Henning (author), Hildebrandt, Arndt (author)The concept of floating vegetation-based islands for the bioremediation of aquatic ecosystems is well known. Less so, their hydrodynamic capabilities regarding the damping performance, positional stability and water-structure interactions. To this end, physical model tests with fully organic, reed-based gabions were carried out in a large...journal article 2022
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de Vrijer, T. (author), Miedema, Sander (author), Blackstone, Thijs (author), van Nijen, D.A. (author), Han, C. (author), Smets, A.H.M. (author)A logical next step for achieving a cost price reduction per Watt peak of photovoltaics (PV) is multijunction PV devices. In two-terminal multijunction PV devices, the photo-current generated in each subcell should be matched. Intermediate reflective layers (IRLs) are widely employed in multijunction devices to increase reflection at the...journal article 2022
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Mulder, I. (author), Magni, A. (author)An increasing number of social innovators are leveraging cities as urban learning ecosystems in order to experiment with design approaches to tackle societal challenges at a local level. However, the scale and complexity of these challenges force them to constantly acquire new capabilities to advance the local experimentation towards systemic...journal article 2022
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Clausen, O. (author), Chen, Y. (author), Fuhrmann, A. (author), Marroquim, Ricardo (author)Simulating light–matter interaction is a fundamental problem in computer graphics. A particular challenge is the simulation of light interaction with rough surfaces due to diffraction and multiple scattering phenomena. To properly model these phenomena, wave-optics have to be considered. Nevertheless, the most accurate BRDF models, including...journal article 2022
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MačEk, Nejc (author), Usta, B. (author), Eisemann, E. (author), Marroquim, Ricardo (author)Video-streaming services usually feature post-processing effects to replace the background. However, these often yield inconsistent lighting. Machine-learning-based relighting methods can address this problem, but, at real-time rates, are restricted to a low resolution and can result in an unrealistic skin appearance. Physically-based...journal article 2022
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Flipsen, Bas (author), Persaud, S.M. (author)In our Integrated Product Design master at the Delft faculty of Industrial Design Engineering we see a growing diversity in our student population. Besides a growing number of different nationalities there are also significant differences in prior education, competences, and socioemotional aspects. Within the Advanced Embodiment Design (AED)...conference paper 2022
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Hermsen, P.E.A. (author), van Dommelen, S. (author), Hueso Espinosa, P. (author)In tertiary mathematics education for engineers (hereafter called service mathematics education, SME), there is a long-lasting controversy on what and how to teach. The goal of SME is to provide a base for engineering-specific courses and to develop mathematical competencies needed for academic success and professional practice. A leading...conference paper 2022
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Freese, M. (author), Tiemersma, S.A. (author), Verbraeck, A. (author)As part of a Dutch Science Foundation project called T-TRIPP, the authors developed the serious game Cards for Biosafety. The aim of Cards for Biosafety is to let young biotechnology researchers learn more about biosafety. Analyses of workshops with researchers from the biotechnology domain as well as results of interviews with several biosafety...conference paper 2022
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Bueno Lopez, J. (author), Bosma, S. (author), Bußkamp-Alda, Tobias (author), Alonso Del Pino, M. (author), Llombart, Nuria (author)We present the design, fabrication and characterization of a broadband lossless matching layer for silicon lens arrays. The proposed matching layer is based on silicon frusta (truncated pyramids) on top of the lens array fabricated by means of laser ablation. This matching layer is advantageous over quarter-wavelength dielectric matching...journal article 2022
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Leandro Cruz, M. (author)The engineering industry has changed in the last decades with the increasing complexity of technology, the global mobility of the engineering profession, the concern with sustainability and social responsibility, and the need for innovation and creativity. This shift has caused employability issues that include both the lack of engineering...doctoral thesis 2021
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Swamy, A. (author)The intraoperative guidance and placement of spinal screws is a complex procedure. High technical expertise is required fromthe surgeons in order to achieve adequate fixation and ensure patient safety by preventing vascular and neurological injuries. The conventional screw placement techniques face several challenges. Surgeons heavily rely on...doctoral thesis 2021
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Lopez Reyes, M.E. (author), Mulder, I. (author)Participatory methods have been widely explored in the public sector to democratize city-making projects and foster civic engagement. Although well-intentioned, participatory processes still too often exclude citizens. The current study looks for elements enabling city makers to articulate an inclusive Participatory City Making process. Starting...conference paper 2021
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Edixhoven, Tom (author), Qiu, S. (author), Kuiper, Lucie (author), Dikken, Olivier (author), Smitskamp, Gwennan (author), Gadiraju, Ujwal (author)In popular crowdsourcing marketplaces like Amazon Mechanical Turk, crowd workers complete tasks posted by requesters in return for monetary rewards. Task requesters are solely responsible for deciding whether to accept or reject submitted work. Rejecting work can directly affect the monetary reward of corresponding workers, and indirectly...conference paper 2021