Zobrazeno 1 - 10
of 71 573
pro vyhledávání: '"Cunha P."'
Autor:
Grilo, Vinicius, Souto, Diogo, Cunha, Katia, Guerço, Rafael, Vieira, Rodrigo, Smith, Verne, Vilar, Deusalete, Andrade, Anderson, Wanderley, Fabio, Daflon, Simone, Silva, João Victor Sales
This paper presents chemical abundances of twelve elements (C, Na, Mg, Al, Si, K, Ca, Ti, V, Cr, Mn, and Fe) for 80 FGK dwarfs in the Pleiades open cluster, which span a temperature range of $\sim$2000 K in T$_{\rm eff}$, using the high-resolution (R
Externí odkaz:
http://arxiv.org/abs/2409.15207
Autor:
van Leeuwen, I. F., Bouwens, R. J., van der Werf, P. P., Hodge, J. A., Schouws, S., Stefanon, M., Algera, H. S. B., Aravena, M., Boogaard, L. A., Bowler, R. A . A., da Cunha, E., Dayal, P., Decarli, R., Gonzalez, V., Inami, H., de Looze, I., Sommovigo, L., Venemans, B. P., Walter, F., Barrufet, L., Ferrara, A., Graziani, L., Hygate, A. P. S., Oesch, P., Palla, M., Rowland, L., Schneider, R.
We present a new method to determine the star formation rate (SFR) density of the Universe at $z \gtrsim 5$ that includes the contribution of dust-obscured star formation. For this purpose, we use a [CII] (158 $\mu$m) selected sample of galaxies sere
Externí odkaz:
http://arxiv.org/abs/2409.11463
Autor:
Li, Juno, Da Cunha, Elisabete, González-López, Jorge, Aravena, Manuel, De Looze, Ilse, Schreiber, N. M. Förster, Herrera-Camus, Rodrigo, Spilker, Justin, Tadaki, Ken-ichi, Barcos-Munoz, Loreto, Battisti, Andrew J., Birkin, Jack E., Bowler, Rebecca A. A., Davies, Rebecca, Díaz-Santos, Tanio, Ferrara, Andrea, Fisher, Deanne B., Hodge, Jacqueline, Ikeda, Ryota, Killi, Meghana, Lee, Lilian, Liu, Daizhong, Lutz, Dieter, Mitsuhashi, Ikki, Naab, Thorsten, Posses, Ana, Relaño, Monica, Solimano, Manuel, Übler, Hannah, van der Giessen, Stefan Anthony, Villanueva, Vicente
Using a combination of HST, JWST, and ALMA data, we perform spatially resolved spectral energy distributions (SED) fitting of fourteen 4
Externí odkaz:
http://arxiv.org/abs/2409.10961
Autor:
Lines, N. E. P., Bowler, R. A. A., Adams, N. J., Fisher, R., Varadaraj, R. G., Nakazato, Y., Aravena, M., Assef, R. J., Birkin, J. E., Ceverino, D., da Cunha, E., Cullen, F., De Looze, I., Donnan, C. T., Dunlop, J. S., Ferrara, A., Grogin, N. A., Herrera-Camus, R., Ikeda, R., Koekemoer, A. M., Killi, M., Li, J., McLeod, D. J., McLure, R. J., Mitsuhashi, I., Pérez-González, P. G., Relano, M., Solimano, M., Spilker, J. S., Villanueva, V., Yoshida, N.
We present a spatially resolved analysis of four star-forming galaxies at $z = 4.44-5.64$ using data from the JWST PRIMER and ALMA-CRISTAL surveys to probe the stellar and inter-stellar medium properties on the sub-kpc scale. In the $1-5\,\mu{\rm m}$
Externí odkaz:
http://arxiv.org/abs/2409.10963
Publikováno v:
Meccanica, vol. 54, pp. 1057-1069, 2019
This paper deals with nonlinear mechanics of an elevator brake system subjected to uncertainties. A deterministic model that relates the braking force with uncertain parameters is deduced from mechanical equilibrium conditions. In order to take into
Externí odkaz:
http://arxiv.org/abs/2409.18139
Genome rearrangements are events in which large blocks of DNA exchange pieces during evolution. The analysis of such events is a tool for understanding evolutionary genomics, based on finding the minimum number of rearrangements to transform one geno
Externí odkaz:
http://arxiv.org/abs/2409.09734
Autor:
Cunha, Tiago, Marchini, Andrea
Recommender systems in online marketplaces face the challenge of balancing multiple objectives to satisfy various stakeholders, including customers, providers, and the platform itself. This paper introduces Juggler-MAB, a hybrid approach that combine
Externí odkaz:
http://arxiv.org/abs/2409.08752
Publikováno v:
Mechanical Systems and Signal Processing, Vol. 125, pp. 288-310, 2019
The damage detection problem in mechanical systems, using vibration measurements, is commonly called Structural Health Monitoring (SHM). Many tools are able to detect damages by changes in the vibration pattern, mainly, when damages induce nonlinear
Externí odkaz:
http://arxiv.org/abs/2409.15349
Publikováno v:
Mechanical Systems and Signal Processing, vol. 128, pp. 463-478, 2019
The damage detection problem becomes a more difficult task when the intrinsically nonlinear behavior of the structures and the natural data variation are considered in the analysis because both phenomena can be confused with damage if linear and dete
Externí odkaz:
http://arxiv.org/abs/2409.16305
Autor:
Wanderley, Fábio, Cunha, Katia, Smith, Verne, Kochukhov, Oleg, Souto, Diogo, Prieto, Carlos Allende, Mahadevan, Suvrath, Majewski, Steven, Muirhead, Philip, Pinsonneault, Marc, Terrien, Ryan
Stellar magnetic fields have a major impact on space weather around exoplanets orbiting low-mass stars. From an analysis of Zeeman-broadened Fe I lines measured in near-infrared SDSS/APOGEE spectra, mean magnetic fields are determined for a sample of
Externí odkaz:
http://arxiv.org/abs/2409.06637