Results 11 to 20 of about 5,773 (194)
Frontiers in Physics, 2018 The study addresses the physical background and modeling of linear viscoelastic response functions and their reasonable relationships to the Caputo-Fabrizio fractional operator via the Prony (Dirichlet series) series decomposition.
Jordan Yankov Hristov
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Acta Biomaterialia, 2023 This review addresses the acute need to acknowledge the mechanical heterogeneity of brain matter and to accurately calibrate its local viscoelastic material properties accordingly. Specifically, it is important to compile the existing and disparate literature on attenuation power laws and dispersion to make progress in wave physics of brain matter, a ...
Oisín Morrison +2 more
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Optimal discrete-time Prony series fitting method for viscoelastic materials
Mechanics of Time-Dependent Materials, 2018 This research was supported in part by Grants-in-Aid 26293436 (E.T.) for Science Research from the Ministry of Education, Culture, Sports, Science and Technology, Japan. The authors would like to acknowledge the support of the CajAstur Fellowship-University of Oviedo 2011 program.
Eva Barrientos +5 more
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Cell Behavior and Complex Mechanical Properties of 3D Printed Cell-Laden Alginate-Gelatin Macroporous Mesostructures. [PDF]
Macromol BiosciMacroporous mesostructures were bioprinted using ALG‐GEL bioink loaded with U87 cells. Their printability was not affected by the cells, and the constructs were stable over 14 days. Mechanical properties and viability of cells were analyzed at days 0, 1, and 14, showing that the macroporous mesostructure did not affect cellular viability.
Murenu N +5 more
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Journal of Applied Biomaterials & Functional Materials, 2023 Physiological parameters of the oral cavity have a profound impact on any restorative solutions designed for edentulous patients including denture adhesives.
Anantha Narayanan Ramakrishnan +5 more
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Prony estimation of AR parameters of an ARMA time series [PDF]
Mechanical Systems and Signal Processing, 1989 Abstract The auto-covariance function of a white noise excited time series can be decomposed into the contributions of different modes, therefore having the same structure as that of the impulse response of a deterministic system. By matching the auto-covariance of the data with that of the ARMA model, the estimation of the characteristic roots of ...
Hu, S., Wu, S. M.
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Perilaku Rangka Open Web Truss Joist LVL Sengon
Media Komunikasi Teknik Sipil, 2021 Laminated Veneer Lumber (LVL) Sengon is classified as one of the engineering products having a significant increase of both physical and mechanical properties compared with Sengon solid wood.
Achmad Basuki +3 more
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On the accuracy of solving confluent Prony systems [PDF]
, 2012 In this paper we consider several nonlinear systems of algebraic equations which can be called "Prony-type". These systems arise in various reconstruction problems in several branches of theoretical and applied mathematics, such as frequency estimation ...
Batenkov D. +7 more
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Aerospace, 2022 The article addresses the modeling of the process of manufacturing a large-sized shell, given the thermomechanical behavior and viscoelasticity of the composite mandrel.
Oleg Yu Smetannikov +2 more
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Applied Sciences, 2018 Due to the difficulty of obtaining relaxation modulus directly from experiments, many interconversion methods from other viscoelastic functions to relaxation modulus were developed in previous years.
Weiguang Zhang +3 more
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