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A Mathematical Model of a Valve-Controlled Bioreactor for Platelet Production
Frontiers in Mechanical Engineering, 2022 As blood donor numbers decrease, while demand for platelets increases, hospitals worldwide are becoming increasingly vulnerable to critical platelet shortages. Alternative methods of supplying platelets are therefore required. One approach is to engineer
Helen M. Saville +8 more
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Data Assimilation in Reduced Modeling [PDF]
SIAM/ASA Journal on Uncertainty Quantification, 2017 We consider the problem of optimal recovery of an element $u$ of a Hilbert space $\mathcal{H}$ from $m$ measurements obtained through known linear functionals on $\mathcal{H}$. Problems of this type are well studied \cite{MRW} under an assumption that $u$ belongs to a prescribed model class, e.g. a known compact subset of $\mathcal{H}$.
Binev, Peter +5 more
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A new reduced model of damped moment frame for rapid optimization of viscous damper placement
Japan Architectural Review, 2022 A new model reduction method is presented for moment‐resisting frames with viscous dampers. The proposed method considers (1) the interactive effect of added damping between the horizontal‐vertical directions and (2) the direct effect with regard to the ...
Hiroki Akehashi, Izuru Takewaki
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A reduced model for a phoretic swimmer
Journal of Fluid Mechanics, 2022 We consider a two-dimensional (2-D) model of an autophoretic particle. Beyond a certain emission/absorption rate (characterized by a dimensionless Péclet number, $Pe$ ) the particle is known to undergo a bifurcation from a non-motile to a motile state, with different trajectories, going from a straight to a chaotic motion by ...
A. Farutin +5 more
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Language Modeling with Reduced Densities [PDF]
Compositionality, 2021 This work originates from the observation that today's state-of-the-art statistical language models are impressive not only for their performance, but also---and quite crucially---because they are built entirely from correlations in unstructured text data.
Tai-Danae Bradley, Yiannis Vlassopoulos
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Numerical and Experimental Study of Microchannel Performance on Flow Maldistribution
Micromachines, 2020 Miniaturized heat exchangers are well known for their superior heat transfer capabilities in comparison to macro-scale devices. While in standard microchannel systems the improved performance is provided by miniaturized distances and very small hydraulic
Jojomon Joseph +6 more
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Energies, 2022 This paper presents a novel hardware-in-the-loop (HIL) approach as used to investigate the impact of the reduction in inertia on the Great Britain (GB) electrical power system with regard to rate of change of frequency (RoCoF) settings for Loss-of-Mains (
Peter Imris +3 more
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Interfaces, 2023 By discussing Claude Lévi-Strauss’s concept and use of the reduced model and the historical development of portrait miniatures and art reproductions, this article demonstrates that the process of image miniaturization is integral to, and congruent with ...
Tomáš Dvořák
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From Component Reduced Models to Reduced Modelling of Multi-Component Systems
Procedia Manufacturing, 2020 The present work focuses on the reduced modelling of multi-component systems, in particular on a two stages stamping chain process. Starting from snapshots collected by using the commercial software PAM-STAMP, the non-intrusive sparse-PGD constructor is used in order to build a parametric transfer function of each operation in a separated ...
Quaranta, G. +7 more
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Turkish Journal of Forestry, 2020 If the tree is cut planned or unplanned, the DBH (the diameter at breast height) cannot be measured and only the stump aboveground. Therefore, other dimensions of the tree (DBH, volume, etc.) need to be estimated based on the variables of stump.
Emrah ÖZDEMİR +2 more
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