Zobrazeno 1 - 10
of 2 556
pro vyhledávání: '"Gameiro, P."'
With the emergence of widely available powerful LLMs, disinformation generated by large Language Models (LLMs) has become a major concern. Historically, LLM detectors have been touted as a solution, but their effectiveness in the real world is still
Externí odkaz:
http://arxiv.org/abs/2409.03291
Autor:
Armeni, A., Stelzer, B., Frasca, A., Manara, C. F., Walter, F. M., Alcalá, J. M., Schneider, P. C., Sicilia-Aguilar, A., Campbell-White, J., Fiorellino, E., Gameiro, J. F., Gangi, M.
The aim of this work is to characterize the accretion process of the classical T Tauri Star RU Lup. We studied optical high-resolution spectroscopic observations from CHIRON and ESPRESSO, obtained simultaneously with photometric data from AAVSO and T
Externí odkaz:
http://arxiv.org/abs/2408.14996
Autor:
Wendeborn, John, Espaillat, Catherine C., Thanathibodee, Thanawuth, Robinson, Connor E., Pittman, Caeley V., Calvet, Nuria, Muzerolle, James, Walter, Fredrick M., Eisloffel, Jochen, Fiorellino, Eleonora, Manara, Carlo F., Kospal, Agnes, Abraham, Peter, Claes, Rik, Rigliaco, Elisabetta, Venuti, Laura, Campbell-White, Justyn, McGinnis, Pauline, Gangi, Manuele, Mauco, Karina, Gameiro, Filipe, Frasca, Antonio, Guo, Zhen
Classical T Tauri Stars (CTTSs) are highly variable stars that possess gas- and dust-rich disks from which planets form. Much of their variability is driven by mass accretion from the surrounding disk, a process that is still not entirely understood.
Externí odkaz:
http://arxiv.org/abs/2408.04465
Autor:
Lerendegui-Marco, J., Alcayne, V., Babiano-Suarez, V., Bacak, M., Balibrea-Correa, J., Casanovas, A., Domingo-Pardo, C., de la Fuente, G., Gameiro, B., García-Infantes, F., Ladarescu, I., Musacchio-Gonzalez, E., Pavón-Rodríguez, J. A., Tarifeño-Saldivia, A., Collaboration, the n_TOF
Neutron capture cross-section measurements are fundamental in the study of the slow neutron capture (s-) process of nucleosynthesis and for the development of innovative nuclear technologies. One of the best suited methods to measure radiative neutro
Externí odkaz:
http://arxiv.org/abs/2310.15714
In an increasingly changing world, predicting the fate of species across the globe has become a major concern. Understanding how the population dynamics of various species and communities will unfold requires predictive tools that experimental data a
Externí odkaz:
http://arxiv.org/abs/2309.00694
Autor:
Petrov, P. P., Grankin, K. N., Babina, E. V., Artemenko, S. A., Romanova, M. M., Gorda, S. Yu., Djupvik, A. A., Gameiro, J. F.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 2023, V.524, pp.5944-5953
Spectral and photometric variability of the Classical T Tauri stars RY Tau and SU Aur from 2013 to 2022 is analyzed. We find that in SU Aur the H-alpha line's flux at radial velocity RV = -50 +- 7 km/s varies with a period P = 255 +- 5 days. A simila
Externí odkaz:
http://arxiv.org/abs/2308.08899
Autor:
Cláudia Costa, Amélia Antunes, João Oliveira, Marta Pereira, Iolanda Godinho, Paulo Fernandes, Sofia Jorge, José António Lopes, Joana Gameiro
Publikováno v:
Glomerular Diseases, Vol 4, Iss 1, Pp 129-136 (2024)
Introduction: Rituximab (RTX) has been reported as an effective treatment alternative in primary forms of minimal change disease (MCD) and focal segmental glomerulosclerosis (FSGS) associated with steroid dependence and frequent relapses. However, th
Externí odkaz:
https://doaj.org/article/1267927ad1e2476cadd6162672c516be
Autor:
Nakassima, Guilherme, Gameiro, Marcio
This work presents a framework for a-posteriori error-estimating algorithms for differential equations which combines the radii polynomial approach with Haar wavelets. By using Haar wavelets, we obtain recursive structures for the matrix representati
Externí odkaz:
http://arxiv.org/abs/2304.14536
The self-attention revolution allowed generative language models to scale and achieve increasingly impressive abilities. Such models - commonly referred to as Large Language Models (LLMs) - have recently gained prominence with the general public, tha
Externí odkaz:
http://arxiv.org/abs/2304.08968
Autor:
Campbell-White, Justyn, Manara, Carlo F., Sicilia-Aguilar, Aurora, Frasca, Antonio, Nielsen, Louise D., Schneider, P. Christian, Nisini, Brunella, Bayo, Amelia, Ercolano, Barbara, Ábrahám, Péter, Claes, Rik, Fang, Min, Fedele, Davide, Gameiro, Jorge Filipe, Gangi, Manuele, Kóspál, Ágnes, Maucó, Karina, Petr-Gotzens, Monika G., Rigliaco, Elisabetta, Robinson, Connor, Siwak, Michal, Tychoniec, Lukasz, Venuti, Laura
Publikováno v:
A&A 673, A80 (2023)
Absorption features in stellar atmospheres are often used to calibrate photocentric velocities for kinematic analysis of further spectral lines. The Li feature at $\sim$ 6708 {\AA} is commonly used, especially in the case of young stellar objects for
Externí odkaz:
http://arxiv.org/abs/2303.03843