Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Bławzdziewicz, Jerzy"'
We create a manually-operated mechanical digger able to move within 2D densely packed granular media, in a manner intrinsically different from the existing biomimic diggers. The characteristics of our design include that the average grain size is abo
Externí odkaz:
http://arxiv.org/abs/2405.11569
Autor:
Darabad, Masoud Norouzi, Singha, Sagnik, Blawzdziewicz, Jerzy, Vanapalli, Siva A., Vaughn, Mark W.
We investigate imbibition of a monodisperse emulsion into a low-aspect ratio microfluidic channel with the height h comparable to the droplet diameter d. For confinement ratio d/h = 1.2, the tightly confined disk-like droplets in the channel move mor
Externí odkaz:
http://arxiv.org/abs/2102.02774
Publikováno v:
Phys. Rev. E 103, 062904 (2021)
We apply a holistic 2D Tetris-like model, where particles move based on prescribed rules, to investigate the flow rate enhancement from a hopper. This phenomenon was originally reported in the literature as a feature of placing an obstacle at an opti
Externí odkaz:
http://arxiv.org/abs/2003.01898
Publikováno v:
In Biophysical Journal 3 October 2023 122(19):3843-3859
Publikováno v:
Granular Matter (2019) 21:1-10
Placing a round obstacle above the orifice of a flat hopper discharging uniform frictional discs has been experimentally and numerically shown in the literature to create a local peak in the gravity-driven hopper flow rate. Using frictionless molecul
Externí odkaz:
http://arxiv.org/abs/1807.05902
Autor:
Daddi-Moussa-Ider, Abdallah, Lisicki, Maciej, Mathijssen, Arnold J. T. M., Hoell, Christian, Goh, Segun, Bławzdziewicz, Jerzy, Menzel, Andreas M., Löwen, Hartmut
Geometric confinements are frequently encountered in soft matter systems and in particular significantly alter the dynamics of swimming microorganisms in viscous media. Surface-related effects on the motility of microswimmers can lead to important co
Externí odkaz:
http://arxiv.org/abs/1803.02345
Free-living nematode Caenorhabditis elegans is a powerful genetic model, essential for investigations ranging from behavior to neuroscience to aging, and locomotion is a key observable used in these studies. However, despite the fact that in its natu
Externí odkaz:
http://arxiv.org/abs/1609.03452
We describe a method to extract force and diffusion parameters from single trajectories of Brownian particles based on the principle of maximum likelihood. The analysis is well-suited for out-of-equilibrium trajectories, even when a limited amount of
Externí odkaz:
http://arxiv.org/abs/1608.07827
Publikováno v:
In Materials Science & Engineering A 23 February 2021 805
Mechanical stress plays an intricate role in gene expression in individual cells and sculpting of developing tissues. However, systematic methods of studying how mechanical stress and feedback help to harmonize cellular activities within a tissue hav
Externí odkaz:
http://arxiv.org/abs/1601.02692