Zobrazeno 1 - 10
of 274
pro vyhledávání: '"Rorai, A."'
We establish how active stress globally affects the morphology of disclination lines of a three dimensional active nematic liquid crystal under chaotic flow. Thanks to a defect detection algorithm based on the local nematic orientation, we show that
Externí odkaz:
http://arxiv.org/abs/2307.10103
Autor:
Perry, Tam E., Rorai, Vanessa, Smith, JoAnn, Bridgforth, James R., Evans, Brenda F., Cooley, Adelia, Mitchell, Jamie, Key, Kent
Publikováno v:
Generations: Journal of the American Society on Aging, 2023 Dec 01. 47(4), 1-8.
Externí odkaz:
https://www.jstor.org/stable/48794556
In active nematic liquid crystals activity is able to drive chaotic spatiotemporal flows referred to as active turbulence. Active turbulence has been characterized through theoretical and experimental work as a low Reynolds number phenomenon. We show
Externí odkaz:
http://arxiv.org/abs/2210.16529
Autor:
Hassan C. David, Alexander C. Vibrans, Rorai P. Martins-Neto, Ana Paula Dalla Corte, Sylvio Péllico Netto
Publikováno v:
Remote Sensing, Vol 16, Iss 22, p 4295 (2024)
The sources of uncertainty in wall-to-wall AGB maps propagate from the tree to pixel, but uncertainty due to forest cover mapping is rarely incorporated into the error propagation process. This study aimed to (1) elaborate an analytical procedure to
Externí odkaz:
https://doaj.org/article/ccc3c22ac78040fcae54d7cb4ca2db1f
Active nematic fluids confined in narrow channels generate spontaneous flows when the activity is sufficiently intense. Recently, it was shown that if the molecular anchoring at the channel walls is conflicting flows are initiated even in the zero ac
Externí odkaz:
http://arxiv.org/abs/2111.00441
Autor:
Gaikwad, Prakash, Rauch, Michael, Haehnelt, Martin G., Puchwein, Ewald, Bolton, James S., Keating, Laura C., Kulkarni, Girish, Iršič, Vid, Bañados, Eduardo, Becker, George D., Boera, Elisa, Zahedy, Fakhri S., Chen, Hsiao-Wen, Carswell, Robert F., Chardin, Jonathan, Rorai, Alberto
We compare a sample of five high-resolution, high S/N Ly$\alpha$ forest spectra of bright $65$ with those obtained from mock absorption spectra from the
Externí odkaz:
http://arxiv.org/abs/2001.10018
Akademický článek
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Autor:
Aline D. Jacon, Lênio Soares Galvão, Rorai Pereira Martins-Neto, Pablo Crespo-Peremarch, Luiz E. O. C. Aragão, Jean P. Ometto, Liana O. Anderson, Laura Barbosa Vedovato, Celso H. L. Silva-Junior, Aline Pontes Lopes, Vinícius Peripato, Mauro Assis, Francisca R. S. Pereira, Isadora Haddad, Catherine Torres de Almeida, Henrique L. G. Cassol, Ricardo Dalagnol
Publikováno v:
Remote Sensing, Vol 16, Iss 12, p 2085 (2024)
Full-waveform LiDAR (FWF) offers a promising advantage over other technologies to represent the vertical canopy structure of secondary successions in the Amazon region, as the waveform encapsulates the properties of all elements intercepting the emit
Externí odkaz:
https://doaj.org/article/7e8265c7225f433392ca3cbd7edced69
Autor:
Bill Herbert Ziegelmaier Neto, Marcos Benedito Schimalski, Veraldo Liesenberg, Camile Sothe, Rorai Pereira Martins-Neto, Mireli Moura Pitz Floriani
Publikováno v:
Remote Sensing, Vol 16, Iss 9, p 1523 (2024)
The Brazilian Atlantic Rainforest presents great diversity of flora and stand structures, making it difficult for traditional forest inventories to collect reliable and recurrent information to classify forest succession stages. In recent years, remo
Externí odkaz:
https://doaj.org/article/76a198203259497ba642972505e2c16a
For a sperm cell-like flagellated swimmer in an unbounded domain, several numerical models of different fidelity are considered based on the Stokes flow approximation. The models include a Regularised Stokeslet Method and a 3D Finite Element Method,
Externí odkaz:
http://arxiv.org/abs/1810.00261