Zobrazeno 1 - 10
of 213
pro vyhledávání: '"Noraz A"'
Autor:
Breton, S. N., Lanza, A. F, Messina, S., Pagano, I., Bugnet, L., Corsaro, E., García, R. A., Mathur, S., Santos, A. R. G, Aigrain, S., Amard, L., Brun, A. S., Degott, L., Noraz, Q., Palakkatharappil, D. B., Panetier, E., Strugarek, A., Belkacem, K., Goupil, M. -J, Ouazzani, R. M., Philidet, J., Renié, C., Roth, O.
The Planetary Transits and Oscillations of stars mission (PLATO) will allow us to measure surface rotation and monitor photometric activity of tens of thousands of main sequence solar-type and subgiant stars. This paper is the first of a series dedic
Externí odkaz:
http://arxiv.org/abs/2407.03709
Aims. In this study, we analyse the magnetic field properties of a set of 15 global magnetohydrodynamics (MHD) simulations of solar-type star dynamos conducted using the ASH code. Our objective is to enhance our understanding of these properties by c
Externí odkaz:
http://arxiv.org/abs/2401.14460
The Sun's axisymmetric large-scale flows, differential rotation and meridional circulation, are thought to be maintained by the influence of rotation on the thermal-convective motions in the solar convection zone. These large-scale flows are crucial
Externí odkaz:
http://arxiv.org/abs/2307.06481
Autor:
Noraz, Quentin, Breton, Sylvain N., Brun, Allan Sacha, García, Rafael A., Strugarek, Antoine, Santos, Angela R. G., Mathur, Savita, Amard, Louis
Publikováno v:
A&A 667, A50 (2022)
Anti-solar differential rotation profiles have been found for decades in numerical simulations of convective envelopes of solar-type stars. These profiles are characterized by a slow equator and fast poles (i.e., reversed with respect to the Sun) and
Externí odkaz:
http://arxiv.org/abs/2208.12297
Autor:
Brun, Allan Sacha, Strugarek, Antoine, Noraz, Quentin, Perri, Barbara, Varela, Jacobo, Augsutson, Kyle, Charbonneau, Paul, Toomre, Juri
We use the ASH code to model the convective dynamo of solar-type stars. Based on a series of 15 3-D MHD simulations spanning 4 bins in rotation and mass, we show what mechanisms are at work in these stellar dynamos with and without magnetic cycles an
Externí odkaz:
http://arxiv.org/abs/2201.13218
Publikováno v:
A&A 658, A144 (2022)
Over the course of their lifetimes, the rotation of solar-type stars goes through different phases. Once they reach the zero-age main sequence, their global rotation rate decreases during the main sequence until at least the solar age, approximately
Externí odkaz:
http://arxiv.org/abs/2111.12722
Autor:
Cédric Tourrette, Jean-Baptiste Tostain, Eva Kozub, Maha Badreddine, Julia James, Aurore Noraz, Charlotte De Choudens, Lionel Moulis, Claire Duflos, Francois Carbonnel
Publikováno v:
JMIR Formative Research, Vol 8, p e56138 (2024)
BackgroundAccording to the World Health Organization, climate and ecological emergencies are already major threats to human health. Unabated climate change will cause 3.4 million deaths per year by the end of the century, and health-related deaths in
Externí odkaz:
https://doaj.org/article/e1043b5cad1546389d0382b0e2f06c54
Autor:
Cédric Mongellaz, Rita Vicente, Lenora M. Noroski, Nelly Noraz, Valérie Courgnaud, Javier Chinen, Emilia Faria, Valérie S. Zimmermann, Naomi Taylor
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
IntroductionZAP-70, a protein tyrosine kinase recruited to the T cell receptor (TCR), initiates a TCR signaling cascade upon antigen stimulation. Mutations in the ZAP70 gene cause a combined immunodeficiency characterized by low or absent CD8+ T cell
Externí odkaz:
https://doaj.org/article/9b8b9c74f3a9402ea679547b0d87cb55
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Akademický článek
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