How to turn a genetic circuit into a synthetic tunable oscillator, or a bistable switch.

Autor: Lucia Marucci, David A W Barton, Irene Cantone, Maria Aurelia Ricci, Maria Pia Cosma, Stefania Santini, Diego di Bernardo, Mario di Bernardo

Publikováno v: PLoS ONE, Vol 4, Iss 12, p e8083 (2009)

Systems and Synthetic Biology use computational models of biological pathways in order to study in silico the behaviour of biological pathways. Mathematical models allow to verify biological hypotheses and to predict new possible dynamical behaviours

Externí odkaz: https://doaj.org/article/2f60882c7aa744148703c53a4f07d359

Robustness of nonlinear parameter identification in the presence of process noise using control-based continuation

Autor: Sandor Beregi, Djamel Rezgui, Simon A Neild, David A W Barton

Publikováno v: Nonlinear Dynamics. 104:885-900

In this study, we consider the experimentally obtained, periodically forced response of a nonlinear structure in the presence of process noise. Control-based continuation is used to measure both the stable and unstable periodic solutions, while diffe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::951c750e3f48138e1ea8fc7cb028733f
https://doi.org/10.1007/s11071-021-06347-w

Topological characteristics and mechanical properties of uniaxially thermoformed auxetic foam

Autor: Fabrizio Scarpa, Zi-Qiang Lang, Wenjiang Lu, Qicheng Zhang, David A W Barton, Yunpeng Zhu, Hua-Xin Peng, Kathryn Rankin

Publikováno v: Zhang, Q, Lu, W, Scarpa, F, Barton, D A W, Rankin, K, Zhu, Y, Lang, Z & Peng, H-X 2021, ' Topological characteristics and mechanical properties of uniaxially thermoformed auxetic foam ', Materials and Design, vol. 211, 110139 . https://doi.org/10.1016/j.matdes.2021.110139
Materials & Design, Vol 211, Iss, Pp 110139-(2021)

We present here a simplified procedure to manufacture auxetic PU foam via a single direction thermoforming compression process applied to conventional (pristine) open cell foam samples. The auxetic foams produced here have a Poisson’s ratio ν21 ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07304ab1d7d0ce531235851842487f36
https://hdl.handle.net/1983/36814dff-966e-439c-9a7c-f36a0c0b24e3

Numerical continuation in nonlinear experiments using local Gaussian process regression

Autor: Jan Sieber, David A W Barton, Simon A Neild, Alexander D. Shaw, Ludovic Renson

Publikováno v: Renson, L, Sieber, J, Barton, D, Shaw, A & Neild, S 2019, ' Numerical Continuation in Nonlinear Experiments using Local Gaussian Process Regression ', Nonlinear Dynamics . https://doi.org/10.1007%2Fs11071-019-05118-y

Control-based continuation (CBC) is a general and systematic method to probe the dynamics of nonlinear experiments. In this paper, CBC is combined with a novel continuation algorithm that is robust to experimental noise and enables the tracking of ge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea30c3c0880af8d5a9bf78b7f1c8ddff
https://doi.org/10.1007/s11071-019-05118-y

Application of control-based continuation to a nonlinear structure with harmonically coupled modes

Autor: David A W Barton, Ludovic Renson, Simon A Neild, Alexander D. Shaw

Publikováno v: Renson, L, Shaw, A D, Barton, D & Neild, S 2019, ' Application of control-based continuation to a nonlinear structure with harmonically coupled modes ', Mechanical Systems and Signal Processing, vol. 120, pp. 449-464 . https://doi.org/10.1016/j.ymssp.2018.10.008

This paper presents a systematic method for exploring the nonlinear dynamics of multi-degree-of-freedom (MDOF) physical experiments. To illustrate the power of this method, known as control-based continuation (CBC), it is applied to a nonlinear beam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0981a65d7a6e1daf05693f103b8e0d22
https://hdl.handle.net/1983/adc8c832-cfbf-47e8-8f6d-6ace477ed877