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pro vyhledávání: '"Goriely, Alain"'
A remarkable feature of the elephant trunk is the pronounced wrinkling that enables its great flexibility. Here, we devise a general mathematical model that accounts for characteristic skin wrinkles formed during morphogenesis in elephant trunk. Usin
Externí odkaz:
http://arxiv.org/abs/2409.03075
Autor:
Nartallo-Kaluarachchi, Ramón, Expert, Paul, Beers, David, Strang, Alexander, Kringelbach, Morten L., Lambiotte, Renaud, Goriely, Alain
Disentangling irreversible and reversible forces from random fluctuations is a challenging problem in the analysis of stochastic trajectories measured from real-world dynamical systems. We present an approach to approximate the dynamics of a stationa
Externí odkaz:
http://arxiv.org/abs/2409.07479
Autor:
Brennan, Georgia S., Goriely, Alain
Neurodegenerative diseases are associated with the assembly of specific proteins into oligomers and fibrillar aggregates. At the brain scale, these protein assemblies can diffuse through the brain and seed other regions, creating an autocatalytic pro
Externí odkaz:
http://arxiv.org/abs/2407.03905
Autor:
Yavari, Arash, Goriely, Alain
For a given material, \emph{controllable deformations} are those deformations that can be maintained in the absence of body forces and by applying only boundary tractions. For a given class of materials, \emph{universal deformations} are those deform
Externí odkaz:
http://arxiv.org/abs/2405.17362
In the field of soft robotics, flexibility, adaptability, and functionality define a new era of robotic systems that can safely deform, reach, and grasp. To optimize the design of soft robotic systems, it is critical to understand their configuration
Externí odkaz:
http://arxiv.org/abs/2403.18841
Autor:
Nartallo-Kaluarachchi, Ramón, Asllani, Malbor, Deco, Gustavo, Kringelbach, Morten L., Goriely, Alain, Lambiotte, Renaud
The structure of a complex network plays a crucial role in determining its dynamical properties. In this work, we show that the the degree to which a network is directed and hierarchically organised is closely associated with the degree to which its
Externí odkaz:
http://arxiv.org/abs/2402.19157
Autor:
Kaczmarski, Bartosz, Leanza, Sophie, Zhao, Renee, Moulton, Derek E., Kuhl, Ellen, Goriely, Alain
One of the key problems in active materials is the control of shape through actuation. A fascinating example of such control is the elephant trunk, a long, muscular, and extremely dexterous organ with multiple vital functions. The elephant trunk is a
Externí odkaz:
http://arxiv.org/abs/2402.09625
A central problem of geometry is the tiling of space with simple structures. The classical solutions, such as triangles, squares, and hexagons in the plane and cubes and other polyhedra in three-dimensional space are built with sharp corners and flat
Externí odkaz:
http://arxiv.org/abs/2402.04190
We study the surface wrinkling of a stiff thin elastic film bonded to a compliant graded elastic substrate subject to compressive stress generated either by compression or growth of the bilayer. Our aim is to clarify the influence of the modulus grad
Externí odkaz:
http://arxiv.org/abs/2312.10162