Zobrazeno 1 - 10
of 867
pro vyhledávání: '"P, Jethwa"'
Autor:
Breda, Iris, van de Ven, Glenn, Thater, Sabine, Falcón-Barroso, J., Jethwa, Prashin, Gadotti, Dimitri A., Onodera, Masato, Pessa, Ismael, Schaye, Joop, Hensler, Gerhard, Brinchmann, Jarle, -Krause, Anja F., Krajnović, Davor, Ziegler, Bodo
Publikováno v:
A&A 692, L10 (2024)
The processes driving the formation and evolution of late-type galaxies (LTGs) continue to be a debated subject in extragalactic astronomy. Investigating stellar kinematics, especially when combined with age estimates, provides crucial insights into
Externí odkaz:
http://arxiv.org/abs/2411.16372
Autor:
Milaković, Dinko, Webb, John K., Molaro, Paolo, Lee, Chung-Chi, Jethwa, Prashin, Cupani, Guido, Murphy, Michael T., Welsh, Louise, D'Odorico, Valentina, Cristiani, Stefano, Santos, Ricardo Génova, Martins, Carlos J. A. P., Nunes, Nelson J., Schmidt, Tobias M., Pepe, Francesco A., Osorio, Maria Rosa Zapatero, Alibert, Yann, Hernández, J. I. González, Di Marcantonio, Paolo, Palle, Enric, Santos, Nuno C., Rebolo, Rafael
Chemical evolution models predict a gradual build-up of $^{13}$C in the universe, based on empirical nuclear reaction rates and assumptions on the properties of stellar populations. However, old metal-poor stars within the Galaxy contain more $^{13}$
Externí odkaz:
http://arxiv.org/abs/2407.17953
Autor:
Milaković, Dinko, Jethwa, Prashin
Knowledge of the spectrograph's instrumental profile (IP) provides important information needed for wavelength calibration and for the use in scientific analyses. This work develops new methods for IP reconstruction in high resolution spectrographs e
Externí odkaz:
http://arxiv.org/abs/2311.05240
Autor:
Veršič, Tadeja, Thater, Sabine, van de Ven, Glenn, Watkins, Laura L., Jethwa, Prashin, Leaman, Ryan, Zocchi, Alice
Publikováno v:
A&A 681, A46 (2024)
The goal of this work is to probe the total mass distribution of early-type galaxies with globular clusters (GCs) as kinematic tracers, by constraining the parameters of the profile with a flexible modelling approach. To that end, we leverage the ext
Externí odkaz:
http://arxiv.org/abs/2310.12338
Autor:
Tahmasebzadeh, Behzad, Zhu, Ling, Shen, Juntai, Gadotti, Dimitri A., Valluri, Monica, Thater, Sabine, van de Ven, Glenn, Jin, Yunpeng, Gerhard, Ortwin, Erwin, Peter, Jethwa, Prashin, Zocchi, Alice, Lilley, Edward J., Fragkoudi, Francesca, de Lorenzo-Cáceres, Adriana, Méndez-Abreu, Jairo, Neumann, Justus, Guo, Rui
We apply the barred Schwarzschild method developed by Tahmasebzadeh et al. (2022) to a barred S0 galaxy, NGC 4371, observed by IFU instruments from the TIMER and ATLAS3D projects. We construct the gravitational potential by combining a fixed black ho
Externí odkaz:
http://arxiv.org/abs/2310.00497
Autor:
Olakangil, Anthony, Wang, Cindy, Nguyen, Justin, Zhou, Qunbo, Jethwa, Kaavya, Li, Jason, Narendra, Aryan, Patel, Nishk, Rajaram, Arjun
After the COVID-19 pandemic caused internet usage to grow by 70%, there has been an increased number of people all across the world using social media. Applications like Twitter, Meta Threads, YouTube, and Reddit have become increasingly pervasive, l
Externí odkaz:
http://arxiv.org/abs/2310.05964
Autor:
Thater, Sabine, Jethwa, Prashin, Lilley, Edward J., Zocchi, Alice, Santucci, Giulia, van de Ven, Glenn
Triaxial dynamical models of massive galaxies observed in the ATLAS3D project can provide new insights into the complex evolutionary processes that shape galaxies. The ATLAS3D survey is ideal as the sample comprises a good mix of fast and slow rotato
Externí odkaz:
http://arxiv.org/abs/2305.09344
Autor:
Thater, Sabine, Lyubenova, Mariya, Fahrion, Katja, Martín-Navarro, Ignacio, Jethwa, Prashin, Nguyen, Dieu D., van de Ven, Glenn
Publikováno v:
A&A 675, A18 (2023)
Supermassive black holes (SMBHs) and nuclear star clusters (NSCs) co-exist in many galaxies. While the formation history of the black hole is essentially lost, NSCs preserve their evolutionary history imprinted onto their stellar populations and kine
Externí odkaz:
http://arxiv.org/abs/2304.13310
Publikováno v:
Clinical and Experimental Gastroenterology, Vol Volume 17, Pp 213-225 (2024)
Shane S Neibart,1 Shalini Moningi,1 Krishan R Jethwa2 1Department of Radiation Oncology, Brigham and Women’s Hospital/Dana-Farber Cancer Institute, Boston, MA, USA; 2Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USACorrespondence: S
Externí odkaz:
https://doaj.org/article/5820971dd69f44828da42df7bd9df0aa
We present a comprehensive study on applying machine learning to detect distributed Denial of service (DDoS) attacks using large-scale Internet of Things (IoT) systems. While prior works and existing DDoS attacks have largely focused on individual no
Externí odkaz:
http://arxiv.org/abs/2302.07982