Zobrazeno 1 - 10
of 686
pro vyhledávání: '"Núñez, Jorge A."'
This paper presents a data-driven finite volume method for solving 1D and 2D hyperbolic partial differential equations. This work builds upon the prior research incorporating a data-driven finite-difference approximation of smooth solutions of scalar
Externí odkaz:
http://arxiv.org/abs/2412.07541
Autor:
Fraser, Wesley C., Porter, Simon B., Peltier, Lowell, Kavelaars, JJ, Verbiscer, Anne J., Buie, Marc W., Stern, S. Alan, Spencer, John R., Benecchi, Susan D., Terai, Tsuyoshi, Ito, Takashi, Yoshida, Fumi, Gerdes, David W., Napier, Kevin J., Lin, Hsing Wen, Gwyn, Stephen D. J., Smotherman, Hayden, Fabbro, Sebastien, Singer, Kelsi N., Alexander, Amanda M., Arimatsu, Ko, Banks, Maria E., Bray, Veronica J., El-Maarry, Mohamed Ramy, Ferrell, Chelsea L., Fuse, Tetsuharu, Glass, Florian, Holt, Timothy R., Hong, Peng, Ishimaru, Ryo, Johnson, Perianne E., Lauer, Tod R., Leiva, Rodrigo, Lykawka, Patryk S., Marschall, Raphael, Núñez, Jorge I., Postman, Marc, Quirico, Eric, Rhoden, Alyssa R., Simpson, Anna M., Schenk, Paul, Skrutskie, Michael F., Steffl, Andrew J., Throop, Henry
We report the detection of 239 trans-Neptunian Objects discovered through the on-going New Horizons survey for distant minor bodies being performed with the Hyper Suprime-Cam mosaic imager on the Subaru Telescope. These objects were discovered in ima
Externí odkaz:
http://arxiv.org/abs/2407.21142
Autor:
Llaver, Mauricio, Barrionuevo, Santiago Daniel, Nuñez, Jorge Martín, Chapana, Agostina, Wuilloud, Rodolfo G., Aguirre, Myriam Haydee, Ibañez, Francisco Javier
Publikováno v:
Environmental Science: Nano 2024
Selective, accurate, fast, and with minimal usage of instrumentation has become paramount nowadays in areas of environmental monitoring. Here, we chemically modified fluorescent graphene quantum dots (GQDs) and trained a Machine Learning (ML) algorit
Externí odkaz:
http://arxiv.org/abs/2405.06104
Autor:
Barrionuevo, Santiago D., Fioravanti, Federico, Nuñez, Jorge M., Arboleda, David Muñeton, Lacconi, Gabriela I., Bellino, Martin G., Aguirre, Myriam H., Ibañez, Francisco J.
Publikováno v:
The Journal of Physical Chemistry C 2024
The layer stacking morphology in nanocarbons is paramount for achieving new properties and outperforming applications. Here, we demonstrate that graphene quantum dots (GQDs) retain crystallinity and a stacking structure from CVD graphene grown on Ni
Externí odkaz:
http://arxiv.org/abs/2403.11922
Autor:
Fabris, Fernando, Lima Jr, Enio, Nuñez, Jorge Martín, Troiani, Horacio E, Aguirre, Myriam H, Leborán, Victor, Rivadulla, Francisco, Winkler, Elin L
Publikováno v:
Nanotechnology 34 (2023) 455702
In magnetic tunnel junctions based on iron oxide nanoparticles the disorder and the oxidation state of the surface spin as well as the nanoparticles functionalization play a crucial role in the magnetotransport properties. In this work, we report a s
Externí odkaz:
http://arxiv.org/abs/2311.00700
Autor:
Barrionuevo, Santiago D., Fioravanti, Federico, Nuñez, Jorge M., Llaver, Mauricio, Aguirre, Myriam H., Bellino, Martin G., Lacconib, Gabriela I., Ibañez, Francisco J.
Achieving versatile routes to generate crystalline carbon-based nanostructures has become a fervent pursuit in photocatalysis-related fields. We demonstrate that the direct electrooxidation of ethanol, performed on Ni foam, yields ultra-small and hig
Externí odkaz:
http://arxiv.org/abs/2310.17507
Autor:
Nuñez, Jorge M., Hettler, Simon, Lima Jr., Enio, Goya, Gerardo. F., Arenal, Raul, Zysler, Roberto D., Aguirre, Myriam H., Winkler, Elin L.
The control of the magnetization inversion dynamics is one of the main challenges driving the design of new nanostructured magnetic materials for magnetoelectronic applications. Nanoparticles with onion-like architecture offer a unique opportunity to
Externí odkaz:
http://arxiv.org/abs/2306.13108
Autor:
Barbosa-Nuñez, Jorge Alejandro, Espinosa-Andrews, Hugo, Cardona, Alba Adriana Vallejo, Haro-González, José Nabor
Publikováno v:
In Journal of Future Foods January 2025 5(1):36-49
Autor:
Brown, Adrian J., Kah, Linda, Mandon, Lucia, Wiens, Roger, Pinet, Patrick, Clavé, Elise, Mouélic, Stéphane Le, Udry, Arya, Gasda, Patrick J., Royer, Clément, Hickman-Lewis11, Keyron, Cousin, Agnes, Simon, Justin I., Comellas14, Jade, Cloutis, Edward, Fouchet, Thierry, Fairén, Alberto G., Connell, Stephanie, Flannery, David, Horgan, Briony, Mayhew, Lisa, Treiman, Allan, Núñez, Jorge I., Wogsland, Brittan, Benzerara, Karim, Amundsen, Hans E. F., Quantin-Nataf, Cathy, Hand, Kevin P., Debaille, Vinciane, Essunfeld, Ari, Beck, Pierre, Tosca, Nicholas J., Madariaga, Juan M., Ravanis, Eleni
We examine the observed properties of the Nili Fossae olivine-clay-carbonate lithology from orbital data and in situ by the Mars 2020 rover at the S\'e\'itah unit in Jezero crater, including: 1) composition (Liu, 2022) 2) grain size (Tice, 2022) 3) i
Externí odkaz:
http://arxiv.org/abs/2206.13380
Autor:
Mestre, Enrique, Sánchez-Ayaso, Estrella, Luque-Escamilla, Pedro L., Martí, Josep, Paredes, Josep M., del Ser, Daniel, Núñez, Jorge
Publikováno v:
A&A 662, A27 (2022)
Stellar sources of gamma rays are one of the front lines in modern astrophysics whose understanding can benefit from observational tools not originally designed for their study. We take advantage of the high precision photometric capabilities of pres
Externí odkaz:
http://arxiv.org/abs/2205.05380