Searched for: subject:"functionality"
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Scharnowski, S. (author), Sciacchitano, A. (author), Kahler, Christian J. (author)
For the reliable estimation of velocity vector fields by means of particle image velocimetry (PIV), the cross-correlation functions calculated from the signal within each interrogation window must feature a distinct peak that represents the average shift of the particle image ensemble. A high valid detection probability (VDP) of the correct...
journal article 2019
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Zonneveld, Hazel I. (author), Pruim, R.H.R. (author), Bos, Daniel (author), Vrooman, Henri A. (author), Muetzel, Ryan L. (author), Hofman, Albert (author), Rombouts, Serge ARB (author), Niessen, W.J. (author), More Authors (author)
Structural brain markers are studied extensively in the field of neurodegeneration, but are thought to occur rather late in the process. Functional measures such as functional connectivity are gaining interest as potentially more subtle markers of neurodegeneration. However, brain structure and function are also affected by ‘normal’ brain...
journal article 2019
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Bijl, H.J. (author), Schön, Thomas B. (author)
The linear–quadratic-Gaussian (LQG) control paradigm is well-known in literature. The strategy of minimizing the cost function is available, both for the case where the state is known and where it is estimated through an observer. The situation is different when the cost function has an exponential discount factor, also known as a prescribed...
journal article 2019
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Groenevelt, W.G.M. (author)
We obtain stochastic duality functions for specific Markov processes using representation theory of Lie algebras. The duality functions come from the kernel of a unitary intertwiner between ∗-representations, which provides (generalized) orthogonality relations for the duality functions. In particular, we consider representations of the...
journal article 2019
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Wobbes, E.D. (author), Möller, M. (author), Galavi, Vahid (author), Vuik, C. (author)
Within the standard material point method (MPM), the spatial errors are partially caused by the direct mapping of material-point data to the background grid. In order to reduce these errors, we introduced a novel technique that combines the least squares method with the Taylor basis functions, called the Taylor least squares (TLS), to...
journal article 2019
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Rassam, F. (author), Zhang, T. (author), Cieslak, Kasia P. (author), Lavini, Cristina (author), Stoker, Jaap (author), Bennink, R. J. (author), Van Gulik, Thomas (author), van Vliet, L.J. (author), Runge, Jurgen H. (author), Vos, F.M. (author)
Tc-mebrofenin hepatobiliary scintigraphy (HBS) as quantitative liver function tests for the preoperative assessment of patients undergoing liver resection. Methods: Patients undergoing liver surgery and preoperative assessment...
journal article 2019
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Amenta, Alex (author), Lorist, E. (author), Veraar, M.C. (author)
journal article 2019
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Horvath, I. (author)
To be able to provide appropriate services in social and human application contexts, smart cyber-physical systems (S-CPSs) need ampliative reasoning and decision-making (ARDM) mechanisms. As one option, procedural abduction (PA) is suggested for self-managing S-CPSs. PA is a knowledge-based computation and learning mechanism. The objective of...
journal article 2019
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Eivani, A. R. (author), Vafaeenezhad, H. (author), Nikan, O. (author), Zhou, J. (author)
and a...
journal article 2019
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Slobbe, D.C. (author), Klees, R. (author), Farahani, H. (author), Huisman, L. (author), Alberts, Bas (author), Voet, Pierre (author), Doncker, Filip De (author)
We present a local quasi-geoid (QG) model which combines a satellite-only global gravity model with local data sets using weighted least squares. The QG is computed for an area comprising the Netherlands, Belgium, and the southern North Sea. It uses a two-scale spherical radial basis function model complemented by bias parameters to account...
journal article 2019
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Bank, Paulina J.M. (author), Cidota, M.A. (author), Ouwehand, P.W. (author), Lukosch, S.G. (author)
In clinical practice, upper extremity motor impairments are commonly assessed with disease-specific, subjectively scored and low-resolution rating scales that often do not consider the variations in tasks and environment that are essential aspects of daily life. Augmented reality (AR) systems with contactless tracking of the hand and upper body...
journal article 2018
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Saeedifar, M. (author), Najafabadi, Mehdi Ahmadi (author), Zarouchas, D. (author), Toudeshky, Hossein Hosseini (author), Jalalvand, Meisam (author)
Despite the key advantages of Fiber Reinforced Polymer (FRP) composites, they are susceptible to Barely Visible Impact Damage (BVID) under transverse loadings. This study investigates BVID in two quasi-isotropic carbon/epoxy laminates under quasi-static indentation and Low-Velocity Impact (LVI) loadings using Acoustic Emission (AE). First,...
journal article 2018
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Ha, S. (author)
This thesis describes developments in the single-molecule instrumentation, in particular optical torque wrench and DNA nanocurtains, with the goal of employing these techniques in studies of biomolecules and biomotors. Importantly, the use of single-crystal rutile titanium dioxide nanocylinders is suggested for optical torque wrench, enabling...
doctoral thesis 2018
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Ikeda, Yuji (author), Körmann, F.H.W. (author), Tanaka, Isao (author), Neugebauer, Jörg (author)
Medium and high entropy alloys (MEAs and HEAs) based on 3d transition metals, such as face-centered cubic (fcc) CrCoNi and CrMnFeCoNi alloys, reveal remarkable mechanical properties. The stacking fault energy (SFE) is one of the key ingredients that controls the underlying deformation mechanism and hence the mechanical performance of...
journal article 2018
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Yang, B. (author), Slob, E.C. (author)
We present a data driven method of full waveform inversion in one dimension. This means that the inversion is carried out as a sequence of processing steps. The first step is known as Marchenko redatuming. In this step we retrieve focusing functions from the measured data. In the second step we isolate the last event in the focusing function to...
conference paper 2018
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Klees, R. (author), Slobbe, D.C. (author), Farahani, H. (author)
The posed question arises for instance in regional gravity field modelling using weighted least-squares techniques if the gravity field functionals are synthesised from the spherical harmonic coefficients of a satellite-only global gravity model (GGM), and are used as one of the noisy datasets. The associated noise covariance matrix, appeared...
journal article 2018
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Hiensch, E.J.M. (author), Steenbergen, M.J.M.M. (author)
The concept of the rail damage function provides vital understanding of the operational performance of rail grades in terms of surface degradation. The present study extends this concept from conventional to premium pearlitic rail. This is done on the basis of both simulations of dynamic train-track interaction and field observations. Rolling...
journal article 2018
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Märtens, M. (author)
This thesis is a contribution to a deeper understanding of how information propagates and what this process entails. At its very core is the concept of the network: a collection of nodes and links, which describes the structure of the systems under investigation. The network is a mathematical model which allows to focus on a very fundamental...
doctoral thesis 2018
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Wu, Y. (author)
The Aerosol Optical Depth (AOD), a measure of the scattering and absorption of light by aerosols, has been extensively used for scientific research such as monitoring air quality near the surface due to fine particles aggregated, aerosol radiative forcing (cooling effect against the warming effect by carbon dioxide CO2 ), aerosol long-term trend...
doctoral thesis 2018
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Juhas, Pavol (author), Louwen, JN (author), van Eijck, L. (author), Vogt, ETC (author), Billinge, Simon J.L. (author)
journal article 2018
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