Searched for: subject%3A%22small%22
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Bookholt, F.D. (author)
In this thesis, we learn the structure of a hybrid Bayesian network (mixed continuous and discrete) for a small data set and learn the parameters. We segment the learning process in distinct steps and evaluate the possible options for each step. After a short introduction into the theory of Bayesian networks, we cover the topics: data...
bachelor thesis 2013
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Henny, A. (author), Bronsvoort, K. (author)
A remote guesthouse in the Brazilian province of Rio de janeiro is using electricity from the nuclear fed power grid. The owner would like to change the energy supply from nuclear to hydropower if a hydropower plant would produce enough energy to keep the guesthouse running. A small hydropower plant could possibly produce enough energy for the...
bachelor thesis 2009
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Bergwerf, Herman (author)
The goal of this thesis is to find an automated method that can trace all nerve fibers in bright-field images of skin tissue. This is an important step towards the automated quantification of intra-epidermal nerve fiber density, an important biomarker in the diagnosis of small-fiber neuropathy.<br/>Deep learning is a popular new field of...
bachelor thesis 2018
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Beekman, F.J. (author), Van der Have, F. (author), Vastenhouw, B. (author), Branderhorst, W.J. (author), Van der Linden, A. (author), Smidt, M.P. (author)
We demonstrate new technologies for SPECT imaging with unsurpassed resolution in mice and rats. Results of the imaging of living animals will be shown. In addition development of detectors for next generation systems with an even higher resolution will be shown.
conference paper
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Naeimi, M. (author), Li, Z. (author), Dollevoet, R.P.B.J. (author)
A new small–scale test rig developed for rolling contact fatigue (RCF) investigations in wheel–rail material. This paper presents the scaling strategy of the rig based on dimensional analysis and mechanical modelling. The new experimental rig is indeed a spinning frame structure with multiple wheel components over a fixed rail-track ring,...
conference paper 2014
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Molenaar, N. (author), Keskin, D. (author), Diehl, J.C. (author), Lauche, K. (author)
Traditional approaches to sustainable consumption and production emphasized addressing issues related to the natural environment and sustainability through optimizing existing products, processes and businesses. Even though the conventional wisdom suggests that young and new firms have greater advantages in innovation, there are few studies that...
conference paper 2010
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Kok, P. (author), Dijkstra, J. (author), Botha, C.P. (author), Post, F.H. (author), Kaijzel, E. (author), Que, I. (author), Löwik, C.W.G.M. (author), Reiber, J.H.C. (author), Lelieveldt, B.P.F. (author)
This paper explores new methods to visualize and fuse multi-2D bioluminescence imaging (BLI) data with structural imaging modalities such as micro CT and MR. A geometric, back-projection-based 3D reconstruction for superficial lesions from multi-2D BLI data is presented, enabling a coarse estimate of the 3D source envelopes from the multi-2D BLI...
conference paper 2007
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Molenaar, N. (author), Keskin, D. (author), Diehl, J.C. (author), Lauche, K. (author)
Traditional approaches to sustainable consumption and production emphasized addressing issues related to the natural environment and sustainability through optimizing existing products, processes and businesses. Even though the conventional wisdom suggests that young and new firms have greater advantages in innovation, there are few studies that...
conference paper 2010
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Versteijlen, W.G. (author), Van Dalen, K.N. (author), Metrikine, A. (author), Hamre, L. (author)
In this contribution, in situ seismic measurements are used to derive the small-strain shear modulus of soil as input for two soil-structure interaction (SSI) models to assess the initial soil stiffness for offshore wind turbine foundations. This stiffness has a defining influence on the first natural frequency of offshore wind turbines (OWTs),...
conference paper 2014
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De Laet, Tinne (author), Broos, Tom (author), van Staalduinen, Jan-Paul (author), Ebner, Martin (author), Leitner, Philipp (author)
This papers focuses on the use of learning dashboards in higher education to foster self-regulated learning and open education. Students in higher education have to evolve to independent and lifelong learners. Actionable feedback during learning that evokes critical self-reflection, helps to set learning goals, and strengthens self-regulation...
conference paper 2018
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Baiker, M. (author), Vastenhouw, B. (author), Branderhorst, W. (author), Reiber, J.H.C. (author), Beekman, F. (author), Lelieveldt, B.P.F. (author)
Highly focused Micro-SPECT scanners enable the acquisition of functional small animal data with very high-resolution. To acquire a maximum of emitted photons from a specific structure of interest and at the same time minimize the required acquisition time, typically only a small subvolume of the animal is scanned that contains the organs of...
conference paper 2009
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Baiker, M. (author), Vastenhouw, B. (author), Branderhorst, S.W. (author), Reiber, J.H.C. (author), Beekman, F.J. (author), Lelieveld, B.P.F. (author)
Highly focused Micro-SPECT scanners enable the acquisition of functional small animal data with very high-resolution. To acquire a maximum of emitted photons from a specific structure of interest and at the same time minimize the required acquisition time, typically only a small subvolume of the animal is scanned that contains the organs of...
conference paper 2009
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Burggraaf, Diego (author), Jovanova, J. (author)
Online shops are responsible for a significant increase in the total volume of parcels which have to be transported. Due to the increase in volume there are more vehicles required to meet this enormous demand. This has a negative impact on the traffic flow on the infrastructure. A possible solution can be found in ride-sharing, as sharing...
conference paper 2021
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Beloqui Larumbe, L. (author), Qin, Z. (author), Bauer, P. (author)
In this paper, the output impedance of a three-phase inverter based on a dual current control (also called double synchronous reference frame current control) is modelled, which includes: the current loop gain, the control delay, and the Phase-<br/>Locked Loop (PLL). The impact of these parameters on the impedance is then analysed by a...
conference paper 2019
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Ofe, H.A. (author), de Reuver, Mark (author), Janssen, M.F.W.H.A. (author), Nederstigt, Bouke (author)
Managers increasingly seek ways to explore insights from data for business improvements and innovation. Data Analytics (DA) platforms hold promise for businesses, especially small businesses that cannot afford tailor-made proprietary analytics services. DA platforms offer generic analytics features to a pool of businesses, saving costs and...
conference paper 2023
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Mancas, A (author), Cervone, A. (author), Zandbergen, B.T.C. (author)
Incorporating propulsion in small satellites is becoming a growing trend, due to its potential for enabling new and ambitious mission objectives. One of these objectives is formation flying, that will be pursued by TU Delft for the DelFFi mission as part of the larger QB50 project. For DelFFi, two identical spacecraft will use propulsion to...
conference paper 2014
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Every, Freddy (author), Griffith-Charles, Charisse (author), Holder, Riëncy (author), Molendijk, Mathilde (author), van Oosterom, P.J.M. (author), Alcántar, Rolando Ocampo (author), Croes, Jocelyne Marie Marguerite (author), Lemmen, Christiaan (author), Ploeger, H.D. (author), Sutherland, Michael (author)
As argued in many earlier FIG publications, the potential benefits of 3D Cadastre are huge. This is especially true in the Caribbean setting with quite dense urban areas and large and important marine areas, where rights (restrictions and responsibilities; RRRs) in 3D is a prerequisite for the blue economy. The Caribbean with a plethora of 3D...
conference paper 2017
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Nosseir, A.E.S. (author), Cervone, A. (author), Pasini, A (author)
Innovation in small-satellite modern space missions and applications require propulsion capabilities to enable active operations in orbit, such as formation flying, rendezvous operations, orbital altitude &amp; inclination changes, and orbital transfers,– generally, operations demanding high-thrust impulsive maneuvers. In addition, Green...
conference paper 2020
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Walters, C.L. (author), Coppejans, Okko J. (author), Hoogeland, Martijn (author)
In a prior project, TNO has presented a low-cost way of finding fracture toughness of base materials for cleavage fracture. That method features a small-scale CTOD specimen, combined with simplified sensors, less fatigue pre-cracking, faster testing, and no need for a temperature chamber. This method has been extended to welds by considering...
conference paper 2021
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Heemskerk, J.W.T. (author)
For the development and improvement of multi-pinhole SPECT systems, high-resolution gamma cameras can be essential. Electron-multiplying charge-coupled devices (EMCCDs) have a high resolution and sensitivity and therefore can be extremely useful for application in photon-counting scintillation gamma cameras. The scintillation crystal captures...
doctoral thesis 2010
Searched for: subject%3A%22small%22
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