Zobrazeno 1 - 10
of 789
pro vyhledávání: '"Gillet, Nicolas A."'
Autor:
Barrois, Olivier, Hammer, Magnus D., Finlay, Christopher C., Martin, Yannick, Gillet, Nicolas
Publikováno v:
GJI, 2018, 215, 695-712
We jointly invert for magnetic and velocity fields at the core surface over the period 1997-2017, directly using ground-based observatory time series and measurements from the CHAMP and Swarm satellites. Satellite data are reduced to the form of virt
Externí odkaz:
http://arxiv.org/abs/2312.09878
Publikováno v:
GJI, 2017, 211, 50-68
We invert for motions at the surface of Earth's core under spatial and temporal constraints that depart from the mathematical smoothings usually employed to ensure spectral convergence of the flow solutions. Our spatial constraints are derived from g
Externí odkaz:
http://arxiv.org/abs/2312.09942
Autor:
Hiegel, Julien, Thélie, Emilie, Aubert, Dominique, Chardin, Jonathan, Gillet, Nicolas, Galois, Pierre, Mai, Nicolas, Ocvirk, Pierre, Ibata, Rodrigo
During the Epoch of reionisation, the intergalactic medium is reionised by the UV radiation from the first generation of stars and galaxies. One tracer of the process is the 21 cm line of hydrogen that will be observed by the Square Kilometre Array (
Externí odkaz:
http://arxiv.org/abs/2307.00609
Publikováno v:
A&A 672, A184 (2023)
In the next decade, radio telescopes like the Square Kilometer Array (SKA) will explore the Universe at high redshift, and particularly during the Epoch of Reionisation (EoR). The first structures emerged during this epoch, and their radiations have
Externí odkaz:
http://arxiv.org/abs/2209.11608
Autor:
Gillet, Nicolas, Austin, Stéphanie, Huyghebaert-Zouaghi, Tiphaine, Fernet, Claude, Morin, Alexandre J.S.
Publikováno v:
Personnel Review, 2022, Vol. 53, Issue 1, pp. 173-192.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/PR-01-2022-0067
Autor:
Lewis, Joseph S. W., Ocvirk, Pierre, Dubois, Yohan, Aubert, Dominique, Chardin, Jonathan, Gillet, Nicolas, Thélie, Émilie
In recent years, interstellar dust has become a crucial topic in the study of the high and very high redshift Universe. Evidence points to the existence of high dust masses in massive star forming galaxies already during the Epoch of Reionization, po
Externí odkaz:
http://arxiv.org/abs/2204.03949
Autor:
Gillet, Nicolas, Morin, Alexandre J.S., Huart, Isabelle, Coillot, Hélène, Fiolet, Mathieu, Fouquereau, Evelyne
Publikováno v:
In Journal of Vocational Behavior December 2024 155
Publikováno v:
A&A 658, A139 (2022)
During the EoR, the first stars and galaxies appear while creating ionized bubbles that will eventually percolate near z=6. These ionized bubbles and percolation process are nowadays under a lot of scrutiny since observations of the HI gas will be ca
Externí odkaz:
http://arxiv.org/abs/2111.11910
Imaging the cosmic 21 cm signal will map out the first billion years of our Universe. The resulting 3D lightcone (LC) will encode the properties of the unseen first galaxies and physical cosmology. Here, we build on previous work using neural network
Externí odkaz:
http://arxiv.org/abs/2107.00018
Autor:
Gillet, Nicolas1 (AUTHOR), Morin, Alexandre J. S.2 (AUTHOR) alexandre.morin@concordia.ca, Blais, Ann-Renée3 (AUTHOR)
Publikováno v:
Group & Organization Management. Jun2024, Vol. 49 Issue 3, p621-672. 52p.