Zobrazeno 1 - 10
of 3 611
pro vyhledávání: '"J, Dias"'
Autor:
Donati, J. -F., Cristofari, P. I., Alencar, S. H. P., Kóspál, Á., Bouvier, J., Moutou, C., Carmona, A., Gregorio-Hetem, J., Manara, C. F., Artigau, E., Doyon, R., Takami, M., Shang, H., Nascimento, J. Dias do, Ménard, F., Gaidos, E., team, the SPIRou science
This paper presents near-infrared spectropolarimetric and velocimetric observations of the young planet-hosting T Tauri star PDS 70, collected with SPIRou at the 3.6m Canada-France-Hawaii Telescope from 2020 to 2024. Clear Zeeman signatures from magn
Externí odkaz:
http://arxiv.org/abs/2411.03089
Autor:
Almenara, J. M., Bonfils, X., Bryant, E. M., Jordán, A., Hébrard, G., Martioli, E., Correia, A. C. M., Astudillo-Defru, N., Cadieux, C., Arnold, L., Artigau, É., Bakos, G. Á., Barros, S. C. C., Bayliss, D., Bouchy, F., Boué, G., Brahm, R., Carmona, A., Charbonneau, D., Ciardi, D. R., Cloutier, R., Cointepas, M., Cook, N. J., Cowan, N. B., Delfosse, X., Nascimento, J. Dias do, Donati, J. -F., Doyon, R., Forveille, T., Fouqué, P., Gaidos, E., Gilbert, E. A., da Silva, J. Gomes, Hartman, J. D., Hesse, K., Hobson, M. J., Jenkins, J. M., Kiefer, F., Kostov, V. B., Laskar, J., Lendl, M., L'Heureux, A., Martins, J. H. C., Menou, K., Moutou, C., Murgas, F., Polanski, A. S., Rapetti, D., Sedaghati, E., Shang, H.
We report the discovery and characterisation of a giant transiting planet orbiting a nearby M3.5V dwarf (d = 80.4 pc, $G$ = 15.1 mag, $K$=11.2 mag, R$_\star$ = 0.358 $\pm$ 0.015 R$_\odot$, M$_\star$ = 0.340 $\pm$ 0.009 M$_\odot$). Using the photometr
Externí odkaz:
http://arxiv.org/abs/2308.01454
Autor:
Kiefer, F., Hébrard, G., Martioli, E., Artigau, E., Doyon, R., Donati, J. -F., Cadieux, C., Carmona, A., Ciardi, D. R., Cristofari, P. I., de Almeida, L., Figueira, P., Gaidos, E., Gonzales, E., Lecavelier, A., Stassun, K. G., Arnold, L., Benneke, B., Boisse, I., Bonfils, X., Cook, N. J., Cortés-Zuleta, P., Delfosse, X., Nascimento, J. Dias do, Fausnaugh, M., Fong, W., Fouqué, P., Forveille, T., da Silva, J. Gomes, Hesse, K., Kóspál, Á., Lewis, H., Liu, C. -F., Martins, J. H. C., Paegert, M., Seager, S., Shang, H., Twicken, J. D., Vandal, T., Vinatier, S., Widemann, T., Winn, J. N.
Publikováno v:
A&A 670, A136 (2023)
TOI-1695 is a V-mag=13 M-dwarf star from the northern hemisphere at 45$\,$pc from the Sun, around which a 3.134-day periodic transit signal from a super-Earth candidate was identified in TESS photometry. With a transit depth of 1.3$\,$mmag, the radiu
Externí odkaz:
http://arxiv.org/abs/2211.06205
Publikováno v:
Next Materials, Vol 7, Iss , Pp 100461- (2025)
This article provides insight into an extensive experimental study on applying a material extrusion 3D printing process, commonly referred to as fused deposition modelling (FDM), to the manufacturing of leakproof capsules for macroencapsulating phase
Externí odkaz:
https://doaj.org/article/6e1c981d1fa04d3c95ba5cb880b89fe3
We study the billiard dynamics in annular tables between two excentric circles. As the center and the radius of the inner circle change, a two parameters map is defined by the first return of trajectories to the obstacle. We obtain an increasing fami
Externí odkaz:
http://arxiv.org/abs/2208.04103
Autor:
Nurul Aida Ngah, Jithendra Ratnayake, George J Dias, Darryl C Tong, Siti Noor Fazliah Mohd Noor, Paul R Cooper, Haizal Mohd Hussaini
Publikováno v:
Journal of Applied Biomaterials & Functional Materials, Vol 22 (2024)
Craniofacial bone defects result from various disorders such as trauma, congenital malformations and infections. Cleft lip and palate are the most prevalent congenital craniofacial birth defect in humans. Growth factors (GFs) are soluble proteins sec
Externí odkaz:
https://doaj.org/article/7a4b36b142724474aec364d2f31f2872
Publikováno v:
Brazilian Journal of Biology, Vol 84 (2024)
Abstract Fungi of the genus Trichoderma spp have been related to the production of hormones or correlated with growth factors, promoting greater efficiency in the use of some nutrients, thus allowing greater availability and absorption by plants. In
Externí odkaz:
https://doaj.org/article/788482fa62774a0ea22ef9a629455981
Akademický článek
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Akademický článek
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Autor:
Mariana Ferreira, Vera Sousa, Beatriz Oliveira, Ana Canadas-Sousa, H. Abreu, J. Dias, Viswanath Kiron, Luisa M. P. Valente
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract Sustainable farming of fish species depends on emerging new feed ingredients, which can alter the features of the digestive tract and influence animals’ overall health. Recent research has shown that functional feeds hold great potential f
Externí odkaz:
https://doaj.org/article/c8f3c15a26ed4e9da256ad4df2250507