Zobrazeno 1 - 10
of 82
pro vyhledávání: '"J. Elfring"'
Publikováno v:
Frontiers in Robotics and AI, Vol 9 (2022)
Many robust state-of-the-art localization methods rely on pose-space sample sets that are evaluated against individual sensor measurements. While these methods can work effectively, they often provide limited mechanisms to control the amount of hypot
Externí odkaz:
https://doaj.org/article/3950716c608a476e9776eba52d9a8129
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Active particles (living or synthetic) often move through inhomogeneous environments, such as gradients in light, heat or nutrient concentration, that can lead to directed motion (or taxis). Recent research has explored inhomogeneity in the
Externí odkaz:
https://doaj.org/article/ba153876a414430190e2cc39730207ea
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/1111c82bb39643cb994b5d247551d684
Publikováno v:
Soft Matter. 19:1384-1392
We analyze a dilute suspension of active particles confined between walls and subjected to fields that can modulate particle speed as well as orientation. Generally, the particle distribution is different in the bulk compared to near the walls. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f814e3e931e97ad90649474abf1a55a
https://doi.org/10.1039/d2sm01135b
https://doi.org/10.1039/d2sm01135b
Autor:
Zhouyang Ge, Gwynn J. Elfring
Publikováno v:
Physical review. E. 106(5-1)
The rheology of non-colloidal suspensions under cyclic shear is studied numerically. The main findings are a strain amplitude ($\gamma_0$) dependent response in the shear stress and second normal stress difference ($N_2$). Specifically, we find a red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64f1ac00dc6220187f4886bd00cfea71
https://pubmed.ncbi.nlm.nih.gov/36559491
https://pubmed.ncbi.nlm.nih.gov/36559491
Turbulent flows of viscoplastic fluids at high Reynolds numbers have been investigated recently with direct numerical simulations (DNS) but experimental results have been limited. For this reason, we carry out an experimental study of fully turbulent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fd6abaabaa836348730ad67b4614c41
Active particles (living or synthetic) often move through inhomogeneous environments, such as gradients in light, heat or nutrient concentration, that can lead to directed motion (or taxis). Recent research has explored inhomogeneity in the rheologic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6431418da8bc63a6694d31ee6456f76
Publikováno v:
Journal of Non-Newtonian Fluid Mechanics. 311:104952
We present an experimental investigation of turbulent drag reduction with flexible and rigid polymer solutions. The flexible polymer is partially hydrolyzed polyacrylamide (HPAM) and the rigid polymer is xanthan gum (XG). The experiments are carried
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb016e1fa988288c9d903f773606aa29
https://doi.org/10.1016/j.jnnfm.2022.104952
https://doi.org/10.1016/j.jnnfm.2022.104952
Autor:
Vaseem A. Shaik, Gwynn J. Elfring
Publikováno v:
Physical Review Fluids. 6
The introduction of a particle into a preexisting nonuniform viscosity field will generally modify the viscosity field in order to satisfy boundary conditions on the particle surface. Here we discuss the effect of this disturbance viscosity on the dy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27fd86e235394d0227cf0a5b9382d109
https://doi.org/10.1103/physrevfluids.6.103103
https://doi.org/10.1103/physrevfluids.6.103103
Receptor-mediated endocytosis is the primary process for nanoparticle uptake in cells and one of the main entry mechanisms for viral infection. The cell membrane adheres to the particle (nanoparticle or virus) and then wraps it to form a vesicle deli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ec8891f05f006aed8bf0064d2ba0e88
https://doi.org/10.1101/2021.10.01.462837
https://doi.org/10.1101/2021.10.01.462837