Zobrazeno 1 - 10
of 2 239
pro vyhledávání: '"Giomi A"'
Quasi-long ranged order is the hallmark of two-dimensional liquid crystals. At equilibrium, this property implies that the correlation function of the local orientational order parameter decays with distance as a power law: i.e. $\sim|\boldsymbol{r}|
Externí odkaz:
http://arxiv.org/abs/2311.03276
Autor:
Marco Fusi, Alberto Barausse, Jenny Marie Booth, Erica Chapman, Daniele Daffonchio, William Sanderson, Karen Diele, Folco Giomi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Aquatic species living in productive coastal habitats with abundant primary producers have evolved in highly dynamic diel and seasonally fluctuating environments in terms of, for example, water temperature and dissolved oxygen. However, how
Externí odkaz:
https://doaj.org/article/cacb225d0b2c4399bd8d8b7e5cfe9432
Cluster formation of microscopic swimmers is key to the formation of biofilms and colonies, efficient motion and nutrient uptake, but, in the absence of other interactions, requires high swimmer concentrations to occur. Here we experimentally and num
Externí odkaz:
http://arxiv.org/abs/2308.09992
Collective cell migration in epithelia relies on cell intercalation: i.e. a local remodelling of the cellular network that allows neighbouring cells to swap their positions. While in common with foams and other passive cellular fluids, intercalation
Externí odkaz:
http://arxiv.org/abs/2307.12956
Autor:
Hoffmann, Ludwig A., Giomi, Luca
Chirality is a feature of many biological systems and much research has been focused on understanding the origin and implications of this property. Famously, sugars and amino acids found in nature are homochiral, i.e., chiral symmetry is broken and o
Externí odkaz:
http://arxiv.org/abs/2307.14360
Publikováno v:
Reactions, Vol 5, Iss 3, Pp 492-566 (2024)
The present review is a comprehensive update of the synthesis of monocyclic β-lactams via cycloaddition reactions. According to the IUPAC definition of cycloaddition, both elementary and stepwise processes (formal cycloadditions) have been considere
Externí odkaz:
https://doaj.org/article/3a9a9b9e0b364381b0dd406a91f66604
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Cluster formation of microscopic swimmers is key to the formation of biofilms and colonies, efficient motion and nutrient uptake, but, in the absence of other interactions, requires high swimmer concentrations to occur. Here we experimentall
Externí odkaz:
https://doaj.org/article/25240089b27447fb806a097ee6f06f85
Synthetic data is often presented as a method for sharing sensitive information in a privacy-preserving manner by reproducing the global statistical properties of the original data without disclosing sensitive information about any individual. In pra
Externí odkaz:
http://arxiv.org/abs/2211.10459
We investigate the mechanical origin of polymorphic structures in two-dimensional tubulin assemblies, of which microtubules are the best known example. These structures feature twisted ribbons, flat tubulin sheets, macrotubules, and hoops, and they s
Externí odkaz:
http://arxiv.org/abs/2209.12884
Recent experimental observations have suggested that topological defects can facilitate the creation of sharp features in developing embryos. Whereas these observations echo established knowledge about the interplay between geometry and topology in t
Externí odkaz:
http://arxiv.org/abs/2205.06805