Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Lucas Goehring"'
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Dispersive transport through complex media, relevant for semiconductors, liquid crystals, and biological soft matter, is influenced by their microscopic, porous structure. The authors consider the statistics of pore-junction units, in contrast to ind
Externí odkaz:
https://doaj.org/article/922819bafd894fbd9786a4571b8e136c
Autor:
Jana Lasser, Joanna M. Nield, Marcel Ernst, Volker Karius, Giles F. S. Wiggs, Matthew R. Threadgold, Cédric Beaume, Lucas Goehring
Publikováno v:
Physical Review X, Vol 13, Iss 1, p 011025 (2023)
From fairy circles to patterned ground and columnar joints, natural patterns spontaneously appear in many complex geophysical settings. Here, we investigate the origins of polygonally patterned crusts of salt playa and salt pans. These beautifully re
Externí odkaz:
https://doaj.org/article/1a31f65715e44bedba24647f1363d352
Autor:
Hillel Aharoni, Desislava V. Todorova, Octavio Albarrán, Lucas Goehring, Randall D. Kamien, Eleni Katifori
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
A thin elastic sheet can develop wrinkles which arrange into patterns similar to those characteristic of liquid crystals. Here the authors use this analogy to propose a mapping between the elastic sheet problem and the smectic liquid crystal problem
Externí odkaz:
https://doaj.org/article/0f9f80d9ba094246a766ad2f8a20456c
Autor:
Stephan Herminghaus, Katherine Ruth Thomas, Saeedeh Aliaskarisohi, Hubertus Porada, Lucas Goehring
Publikováno v:
Frontiers in Materials, Vol 3 (2016)
Kinneyia is the commonly-used term to describe a class of trace fossil that is strongly associated with microbial mats. The appearance of Kinneyia (or wrinkle-structures) in the fossil record has recently led to a number of possible mechanisms being
Externí odkaz:
https://doaj.org/article/e6c2b7a8a4e449fc822faa2a9d17a6a0
Autor:
Soumyajyoti Biswas, Lucas Goehring
Publikováno v:
New Journal of Physics, Vol 18, Iss 10, p 103048 (2016)
The fiber bundle model is essentially an array of elements that break when sufficient load is applied on them. With a local loading mechanism, this can serve as a model for a one-dimensional interface separating the broken and unbroken parts of a sol
Externí odkaz:
https://doaj.org/article/9f8bde222e6740e7a2b6aa2ef60a8f2a
Autor:
Tammy M K Cheng, Lucas Goehring, Linda Jeffery, Yu-En Lu, Jacqueline Hayles, Béla Novák, Paul A Bates
Publikováno v:
PLoS Computational Biology, Vol 8, Iss 10, p e1002738 (2012)
Gauging the systemic effects of non-synonymous single nucleotide polymorphisms (nsSNPs) is an important topic in the pursuit of personalized medicine. However, it is a non-trivial task to understand how a change at the protein structure level eventua
Externí odkaz:
https://doaj.org/article/cbe6b368acf14614882175ae25be8929
The mechanical properties of a disordered heterogeneous medium depend, in general, on a complex interplay between multiple length scales. Connecting local interactions to macroscopic observables, such as stiffness or fracture, is thus challenging in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51364b68246fb67f4fc52ffd6808d002
https://irep.ntu.ac.uk/id/eprint/43111/1/1446312_Goehring.pdf
https://irep.ntu.ac.uk/id/eprint/43111/1/1446312_Goehring.pdf
Publikováno v:
Journal of Fluid Mechanics. 917
Dry lakes covered with a salt crust organised into beautifully patterned networks of narrow ridges are common in arid regions. Here, we consider the initial instability and the ultimate fate of buoyancy-driven convection that could lead to such patte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77c8c76651074ac6cb671b7d00f18d9d
https://doi.org/10.1017/jfm.2021.225
https://doi.org/10.1017/jfm.2021.225
Publikováno v:
Physical Review E. 102
The mechanics of cohesive or cemented granular materials is complex, combining the heterogeneous responses of granular media, like force chains, with clearly defined material properties. Here, we use a discrete element model (DEM) simulation, consist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64874f1c6726a66172daeb59826f2eaf
https://doi.org/10.1103/physreve.102.052903
https://doi.org/10.1103/physreve.102.052903
In this work, we investigated the effect of the suspension properties on the drying dynamics and the resulting film peeling instability. To do so, a comprehensive series of experiments were conducted using drops of aqueous mixtures of colloidal silic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b64cee1dd9a25f7e034bbb3ad1f89a4
https://irep.ntu.ac.uk/id/eprint/41054/1/1370809_Goering.pdf
https://irep.ntu.ac.uk/id/eprint/41054/1/1370809_Goering.pdf