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Iyer, V. (author), Enthoven, C.A. (author), van Dommelen, P. (author), van Samkar, A. (author), Groenewoud, J.H. (author), Jaddoe, V.V.W. (author), Reijneveld, S.A. (author), Klaver, C.C.W. (author)Background. Refractive errors are relatively common all around the world. In particular, early onset myopia is associated with a significant burden in later life. Little is known about refractive errors in preschool children. The aim of this study was to assess the prevalence of spectacle wear, visual acuity and refractive errors in young Dutch...article 2022
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Rates of spectacle wear in early childhood: are preventive measures for refractive errors indicated?Iyer, V. (author), Enthoven, C.A. (author), van Dommelen, P. (author), van Samkar, A. (author), Groenewoud, J.H. (author), Jaddoe, V.V.W. (author), Reijneveld, S.A. (author), Klaver, C. (author)Aims Refractive errors are relatively common all around the world. In particular, early onset myopia is associated with a significant burden in later life. Little is known about refractive errors in preschool children. The aim of this study was to assess the prevalence of spectacle wear, visual acuity and refractive errors in young Dutch...conference paper 2022
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Mokkink, L.B. (author), de Vet, H. (author), Diemeer, S. (author), Eekhout, I. (author)Simulation studies were performed to investigate for which conditions of sample size of patients (n) and number of repeated measurements (k) (e.g., raters) the optimal (i.e., balance between precise and efficient) estimations of intraclass correlation coefficients (ICCs) and standard error of measurements (SEMs) can be achieved. Subsequently, we...article 2022
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Sabbadini, A. (author), Massaad, J. (author), van Neer, P.L.M.J. (author), de Jong, N. (author), Verweij, M.D. (author)In recent years, several fitting techniques have been presented to reconstruct the parameters of a plate from its Lamb wave dispersion curves. Published studies show that these techniques can yield high accuracy results and have the potential of reconstructing several parameters at once. The precision with which parameters can be reconstructed...article 2022
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- Marques, J.F. (author), Varbanov, B.M. (author), Moreira, M.S. (author), Ali, H. (author), Muthusubramanian, N. (author), Zachariadis, C. (author), Battistel, F. (author), Beekman, M.W. (author), Haider, S.N. (author), Vlothuizen, W. (author), Bruno, A. (author), Terhal, B.M. (author), DiCarlo, L. (author) article 2022
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van der Ploeg, C. (author), Alirezaei, M. (author), van de Wouw, N. (author), Esfahani, P.M. (author)In this article, we propose a tractable nonlinear fault estimation filter along with explicit performance bounds for a class of linear dynamical systems in the presence of both additive and nonlinear multiplicative faults. We consider the case, where both faults may occur simultaneously and through an identical dynamical relationship, a setting...article 2022
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Detterer, P. (author), Nabi, M. (author), Jiao, H. (author), Basten, T. (author)The energy efficiency of an Internet of Things (IoT) receiver can be improved by introducing an adjustable tradeoff between signal quality and energy consumption. In good channel conditions, the receiver can be set to consume less energy per bit, without compromising signal quality in bad channel conditions. We propose a system-level receiver...article 2022
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Lopez-Restrepo, S. (author), Nino-Ruiz, E.D. (author), Guzman-Reyes, L.G. (author), Yarce, A. (author), Quintero, O.L. (author), Pinel, N. (author), Segers, A.J. (author), Heemink, A.W. (author)In this paper, we propose an efficient and practical implementation of the ensemble Kalman filter via shrinkage covariancematrix estimation. Our filter implementation combines information brought by an ensemble of model realizations, and thatbased on our prior knowledge about the dynamical system of interest. We perform the combination of both...article 2021
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Szenasi, B. (author), Berchet, A. (author), Broquet, G. (author), Segers, A.J. (author), Denier van der Gon, H.A.C. (author), Krol, M. (author), Hullegie, J.J.S. (author), Kiesow, A. (author), Gunther, D. (author), Roxana Petrescu, A.M. (author), Saunois, M. (author), Bousquet, P. (author), Pison, I. (author)This study aims at estimating errors to be accounted for in atmospheric inversions of methane (CH4) emissions at the European scale. Four types of errors are estimated in the concentration space over the model domain and at selected measurement sites. Furthermore, errors in emission inventories are estimated at country and source sector scales....article 2021
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Wolterink, T.A.W. (author), Buijs, R.D. (author), Gerini, G. (author), Verhagen, E. (author), Koenderink, A.F. (author)Overlay measurements are a critical part of modern semiconductor fabrication, but overlay targets have not scaled down in the way devices have. In this work, we produce overlay targets with very small footprint, consisting of just a few scattering nanoparticles in two separate device layers. Using moiré patterns to deterministically generate...article 2021
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Austin, P.C. (author), White, I.R. (author), Lee, D.S. (author), van Buuren, S. (author)Missing data is a common occurrence in clinical research. Missing data occurs when the value of the variables of interest are not measured or recorded for all subjects in the sample. Common approaches to addressing the presence of missing data include complete-case analyses, in which subjects with missing data are excluded, or mean-value...article 2021
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Grappiolo, C. (author), Pruim, R. (author), Faeth, M. (author), de Heer, P.B.U.L. (author)Product customisation is a topic of growing interest in Smart Manufacturing. Allowing customers to design intended products brings additional challenges to the manufacturing task, such as the increase in flexibility of the assembly theatre, the compilation of assembly instructions for possibly unique products, and stress-related risks for human...article 2021
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van Kooten, M.A.M. (author), Doelman, N.J. (author), Kenworthy, M. (author)For high-contrast imaging systems, such as VLT/SPHERE, the performance of the system at small angular separations is contaminated by the wind-driven halo in the science image. This halo is a result of the servo-lag error in the adaptive optics (AO) system due to the finite time between measuring the wavefront phase and applying the phase...article 2020
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Aliman, N.M. (author), Elands, P.J.M. (author), Hürst, W. (author), Kester, L.J.H.M. (author), Thérrison, K.R. (author), Werkhoven, P.J. (author), Yampolskiy, R. (author), Ziesche, S. (author)The complex socio-technological debate underlying safetycritical and ethically relevant issues pertaining to AI development and deployment extends across heterogeneous research subfields and involves in part conflicting positions. In this context, it seems expedient to generate a minimalistic joint transdisciplinary basis disambiguating the...conference paper 2020
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Alatrach, Y. (author), Mata, C. (author), Shoeibi Omrani, P.S. (author), Saputelli, L. (author), Narayanan, R. (author), Hamdan, M. (author)In this paper, a new approach was identified and tested to detect abnormal events in producing wells when a labeled dataset is unavailable or the number of instances are below 10% and are insufficient for conventional modelling methods. Autoencoders (AE), a type of unsupervised learning, are trained to learn normal behavior by trying to...conference paper 2020
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Bultink, C.C. (author), O'Brien, T.E. (author), Vollmer, R. (author), Muthusubramanian, N. (author), Beekman, M.W. (author), Rol, M.A. (author), Fu, X. (author), Tarasinski, B. (author), Ostroukh, V. (author), Varbanov, B. (author), Bruno, A. (author), DiCarlo, L. (author)Protecting quantum information from errors is essential for large-scale quantum computation. Quantum error correction (QEC) encodes information in entangled states of many qubits and performs parity measurements to identify errors without destroying the encoded information. However, traditional QEC cannot handle leakage from the qubit...article 2020
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- Sagastizabal, R. (author), Bonet-Monroig, X. (author), Singh, M. (author), Rol, M.A. (author), Bultink, C.C. (author), Fu, X. (author), Price, C.H. (author), Ostroukh, V.P. (author), Muthusubramanian, N. (author), Bruno, A. (author), Beekman, M. (author), Haider, N. (author), O'Brien, T.E. (author), Dicarlo, L. (author) article 2019
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van Kooten, M. (author), Doelman, N.J. (author), Kenworthy, M. (author)For high-contrast imaging systems, the time delay is one of the major limiting factors for the performance of the extreme adaptive optics (AO) sub-system and, in turn, the final contrast. The time delay is due to the finite time needed to measure the incoming disturbance and then apply the correction. By predicting the behavior of the...article 2019
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Landman, A. (author), Davies, S. (author), Groen, E.L. (author), van Paassen, M.M.R. (author), Lawson, N.J. (author), Bronkhorst, A.W. (author), Mulder, M. (author)We hypothesized that an incorrect expectation due to spatial disorientation may induce roll reversal errors. To test this, an in-flight experiment was performed, in which forty non-pilots rolled wings level after receiving motion cues. A No-leans condition (subthreshold motion to a bank angle) was included, as well as a Leans-opposite condition ...article 2019
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Neumann, N.M.P. (author), Nauta, J.C. (author), Phillipson, F. (author)Running general quantum algorithms on quantum computers is hard, especially in the early stage of development of the quantum computer that we are in today. Many resources are required to transform a general problem to be run on a quantum computer, for instance to satisfy the topology constraints of the quantum hardware. Furthermore, quantum...conference paper 2019