Zobrazeno 1 - 10
of 420
pro vyhledávání: '"Araújo, Nuno"'
Autor:
Volpe, Giorgio, Araújo, Nuno A. M., Guix, Maria, Miodownik, Mark, Martin, Nicolas, Alvarez, Laura, Simmchen, Juliane, Di Leonardo, Roberto, Pellicciotta, Nicola, Martinet, Quentin, Palacci, Jérémie, Ng, Wai Kit, Saxena, Dhruv, Sapienza, Riccardo, Nadine, Sara, Mano, João F., Mahdavi, Reza, Adiels, Caroline Beck, Forth, Joe, Santangelo, Christian, Palagi, Stefano, Seok, Ji Min, Webster-Wood, Victoria A., Wang, Shuhong, Yao, Lining, Aghakhani, Amirreza, Barois, Thomas, Kellay, Hamid, Coulais, Corentin, van Hecke, Martin, Pierce, Christopher J., Wang, Tianyu, Chong, Baxi, Goldman, Daniel I., Reina, Andreagiovanni, Trianni, Vito, Volpe, Giovanni, Beckett, Richard, Nair, Sean P., Armstrong, Rachel
Humanity has long sought inspiration from nature to innovate materials and devices. As science advances, nature-inspired materials are becoming part of our lives. Animate materials, characterized by their activity, adaptability, and autonomy, emulate
Externí odkaz:
http://arxiv.org/abs/2407.10623
Sand is a highly dissipative system, where the local spatial arrangements and densities depend strongly on the applied forces, resulting in fluid-like or solid-like behaviour. This makes sand swimming challenging and intriguing, raising questions abo
Externí odkaz:
http://arxiv.org/abs/2404.14168
Autor:
Andersen, Benjamin H., Safara, Francisco M. R., Grudtsyna, Valeriia, Meacock, Oliver J., Andersen, Simon G., Durham, William M., Araujo, Nuno A. M., Doostmohammadi, Amin
Collective cellular movement plays a crucial role in many processes fundamental to health, including development, reproduction, infection, wound healing, and cancer. The emergent dynamics that arise in these systems are typically thought to depend on
Externí odkaz:
http://arxiv.org/abs/2403.08466
Persistent motion of microswimmers near boundaries is known to result in surface accumulation. Recently it was shown experimentally that surface accumulation of microswimmers is impacted primarily by steric forces and short-ranged hydrodynamics. A wa
Externí odkaz:
http://arxiv.org/abs/2401.05237
Autor:
Silva, Danilo P. F., Coelho, Rodrigo C. V., Pagonabarraga, Ignacio, Succi, Sauro, da Gama, Margarida M. Telo, Araújo, Nuno A. M.
Publikováno v:
Soft Matter,20, 2419-2441(2024)
With the rapid development of studies involving droplet microfluidics, drug delivery, cell detection, and microparticle synthesis, among others, many scientists have invested significant efforts to model the flow of these fluid-filled bodies. Motivat
Externí odkaz:
http://arxiv.org/abs/2312.07369
Publikováno v:
Phys. Rev. Lett. 132, 118201 (2024)
Inverse design aims at the development of elementary building blocks that organize spontaneously into target shapes. In self-assembly, the blocks diffuse to their target position. Alternatively, recent experiments point to a more robust process in wh
Externí odkaz:
http://arxiv.org/abs/2310.03537
Autor:
Bambic, Maks Pecnik, Araújo, Nuno A. M., Walker, Benjamin J., Hewitt, Duncan R., Pei, Qing Xiang, Ni, Ran, Volpe, Giorgio
Publikováno v:
Soft Matter (2024)
Kirigami-inspired designs can enable self-folding three-dimensional materials from flat, two-dimensional sheets. Hierarchical designs of connected levels increase the diversity of possible target structures, yet they can lead to longer folding times
Externí odkaz:
http://arxiv.org/abs/2307.04145
Publikováno v:
Nature Communications 14, 7324 (2023)
The formation of groups of interacting individuals improves performance and fitness in many decentralised systems, from micro-organisms to social insects, from robotic swarms to artificial intelligence algorithms. Often, group formation and high-leve
Externí odkaz:
http://arxiv.org/abs/2306.00516
Autor:
Matias, André F. V., Valente-Matias, Daniel F., Neng, Nuno R., Nogueira, José M. F., Andrade Jr., José S., Coelho, Rodrigo C. V., Araújo, Nuno A. M.
Several natural and industrial processes involve the extraction or retention of a solute by a fluid invading a network of channels. Examples include aquifer contamination, chemical filtration, and coffee extraction. We propose a continuum equation to
Externí odkaz:
http://arxiv.org/abs/2304.03161
Autor:
Coelho, Rodrigo C. V., Silva, Danilo P. F., Maschio, António M. R., da Gama, Margarida M. Telo, Araújo, Nuno A. M.
The flow of deformable particles, such as droplets, dragged by a fluid, through a network of narrow pores inside rocks or other porous media is key in a range of applications, from enhanced oil recovery and water filtration to lab on a chip sorting o
Externí odkaz:
http://arxiv.org/abs/2210.01934