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pro vyhledávání: '"James Martin, A."'
We consider the problem of olfactory searches in a turbulent environment. We focus on agents that respond solely to odor stimuli, with no access to spatial perception nor prior information about the odor location. We ask whether navigation strategies
Externí odkaz:
http://arxiv.org/abs/2404.17495
Autor:
Speight, James Martin, Winyard, Thomas
Publikováno v:
SIGMA 19 (2023), 073, 26 pages
It has become clear in recent years that the configuration space of the nuclear Skyrme model has, in each topological class, many almost degenerate local energy minima and that the number of such minima grows with the degree (or baryon number) $B$. R
Externí odkaz:
http://arxiv.org/abs/2305.18126
Autor:
Laura Quinn, James Martin, Evans Asamane, Semira Manaseki-Holland, Richard J. Lilford, Lacina Traore, Jacqueline Thompson, Samuel I. Watson, Karla Hemming
Publikováno v:
Trials, Vol 25, Iss 1, Pp 1-10 (2024)
Abstract Background Diarrheal disease is a significant cause of morbidity and mortality in under-fives in many low- and middle-income countries. Changes in food safety, hygiene practices, and nutrition around the weaning period may reduce the risk of
Externí odkaz:
https://doaj.org/article/08da3d4587a3476d9d2d104b950be152
Sustainably cultured coral scaffold supports human bone marrow mesenchymal stromal cell osteogenesis
Autor:
Chiara Gentili, Maria Elisabetta Federica Palamà, Gillian Sexton, Sophie Maybury, Megan Shanahan, Yeyetunde Yvonne Omowunmi-Kayode, James Martin, Martin Johnson, Kerry Thompson, Owen Clarkin, Cynthia M. Coleman
Publikováno v:
Regenerative Therapy, Vol 26, Iss , Pp 366-381 (2024)
The current gold standard grafting material is autologous bone due to its osteoinductive and osteoconductive properties. Autograft harvesting results in donors site morbidity. Coral scaffolds offer a natural autograft alternative, sharing the density
Externí odkaz:
https://doaj.org/article/02c1d04c5c274bac853f29c20b04614a
A hydrodynamic model of active, low Reynolds number suspensions, shows the emergence of an asymptotic state with a universal spectral scaling and non-Gaussian (intermittent) fluctuations in the velocity field. Such states arise when these systems are
Externí odkaz:
http://arxiv.org/abs/2207.12227
Publikováno v:
Phys. Rev. Lett. 127, 118001 (2021)
Bacterial swarms display intriguing dynamical states like active turbulence. Using a hydrodynamic model we now show that such dense active suspensions manifest super-diffusion, via L\'evy walks, which masquerades as a crossover from ballistic to diff
Externí odkaz:
http://arxiv.org/abs/2105.07872
Publikováno v:
Bone & Joint Open, Vol 4, Iss 8, Pp 612-620 (2023)
Aims: There is ambiguity surrounding the degree of scaphoid union required to safely allow mobilization following scaphoid waist fracture. Premature mobilization could lead to refracture, but late mobilization may cause stiffness and delay return to
Externí odkaz:
https://doaj.org/article/44ea8b4f4e274f978c6e03c2e5a3e85e
Publikováno v:
In Clinical Medicine March 2024 24(2)
Publikováno v:
In Journal of the Academy of Nutrition and Dietetics February 2024 124(2):233-248
Publikováno v:
The Scientific World Journal, Vol 2024 (2024)
Objectives. Flavonoids comprise a huge class of phenolic compounds widely distributed throughout the plant kingdom. Although quercetin and rutin have been studied individually for their therapeutic value, the synergistic effect of combining the two h
Externí odkaz:
https://doaj.org/article/36533dbe95604e36869ce885c10eebda