Zobrazeno 1 - 10
of 3 347
pro vyhledávání: '"López Sánchez,P"'
Autor:
Castellano-Soria, A., Lopez-Mendez, R., Espinosa, A., Granados-Miralles, C., Varela, M., Marin, P., Navarro, E., Lopez-Sanchez, J.
In the pursuit of alternative and less invasive medical treatments, magnetic nanoparticles (NPs) have gained significant relevance. Iron carbides NPs stand out for their higher saturation magnetizations compared to iron oxides, while maintaining a su
Externí odkaz:
http://arxiv.org/abs/2410.00723
Speckle suppression in synthetic aperture radar (SAR) images is a key processing step which continues to be a research topic. A wide variety of methods, using either spatially-based approaches or transform-based strategies, have been developed and ha
Externí odkaz:
http://arxiv.org/abs/2408.15678
Autor:
la Rosa, Jaume Calvo-de, López-Sánchez, Jesús, Hernàndez, Joan Manel, Marín, Pilar, Tejada, Javier
A strong increase of the reflection loss (from 25 up to 35 dBs) and an extension of the absorption bandwidth up to 20% under far-field real radar conditions are experimentally reported in this work by creating a functional bilayer system. Each layer
Externí odkaz:
http://arxiv.org/abs/2408.00604
Autor:
Ighina, L., Caccianiga, A., Moretti, A., Broderick, J. W., Leung, J. K., López-Sánchez, A. R., Rigamonti, F., Seymour, N., An, T., Belladitta, S., Bisogni, S., Della Ceca, R., Drouart, G., Gargiulo, A., Liu, Y.
We present a multi-wavelength study of three new $z\sim5.6$ quasi-stellar objects (QSOs) identified from dedicated spectroscopic observations. The three sources were selected as high-$z$ candidates based on their radio and optical/near-infrared prope
Externí odkaz:
http://arxiv.org/abs/2407.04094
Autor:
D'Eugenio, Francesco, Colless, Matthew, van der Wel, Arjen, Vaughan, Sam P., Said, Khaled, van de Sande, Jesse, Bland-Hawthorn, Joss, Bryant, Julia J., Croom, Scott M., Lopez-Sanchez, Angel R., Lorente, Nuria P. F., Maiolino, Roberto, Taylor, Edward N.
We use deep spectroscopy from the SAMI Galaxy Survey to explore the precision of the fundamental plane of early-type galaxies (FP) as a distance indicator for future single-fibre spectroscopy surveys. We study the optimal trade-off between sample siz
Externí odkaz:
http://arxiv.org/abs/2406.17842
Autor:
Prathap, Jahang, Hopkins, Andrew M., Robotham, Aaron S. G., Bellstedt, Sabine, Afonso, José, Ahmed, Ummee T., Bilicki, Maciej, Bremer, Malcolm N., Brough, Sarah, Brown, Michael J. I., Gordon, Yjan, Holwerda, Benne W., Leahy, Denis, López-Sánchez, Ángel R., Marvil, Joshua R., Mukherjee, Tamal, Prandoni, Isabella, Shabala, Stanislav S., Vernstrom, Tessa, Zafar, Tayyaba
We propose a new method for identifying active galactic nuclei (AGN) in low mass ($\rm M_*\leq10^{10}M_\odot$) galaxies. This method relies on spectral energy distribution (SED) fitting to identify galaxies whose radio flux density has an excess over
Externí odkaz:
http://arxiv.org/abs/2402.11817
Autor:
Ahmed, U. T., Hopkins, A. M., Ware, J., Gordon, Y. A., Bilicki, M., Brown, M. J. I., Cluver, M., Gürkan, G., López-Sánchez, Á. R., Leahy, D. A., Marchetti, L., Phillipps, S., Prandoni, I., Seymour, N., Taylor, E. N., Vardoulaki, E.
We demonstrate the importance of radio selection in probing heavily obscured galaxy populations. We combine Evolutionary Map of the Universe (EMU) Early Science data in the Galaxy and Mass Assembly (GAMA) G23 field with the GAMA data, providing optic
Externí odkaz:
http://arxiv.org/abs/2312.11883
Autor:
Zovaro, Henry R. M., Mendel, J. Trevor, Groves, Brent, Kewley, Lisa J., Colless, Matthew, Ristea, Andrei, Cortese, Luca, Oh, Sree, D'Eugenio, Francesco, Croom, Scott M., López-Sánchez, Ángel R., van de Sande, Jesse, Brough, Sarah, Medling, Anne M., Bland-Hawthorn, Joss, Bryant, Julia J.
Galactic fountains driven by star formation result in a variety of kinematic structures such as ionised winds and thick gas disks, both of which manifest as complex emission line profiles that can be parametrised by multiple Gaussian components. We u
Externí odkaz:
http://arxiv.org/abs/2312.03659
Autor:
Claudio Farías-Valenzuela, Catalina Shepherd-Shepherd, Paloma Ferrero-Hernández, Guillermo F. López-Sánchez, Sebastián Espoz-Lazo, Cristian Cofre-Bolados, Pablo del Val-Martín, Eduardo R. de Victo, Gerson Ferrari
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract This study aims to validate the five repetition sit to stand test (5R-STS) test as a measure of strength and functionality in adolescents and adults with intellectual disabilities (ID). The sample was made up of 159 subjects with ID (85 adol
Externí odkaz:
https://doaj.org/article/d49ad7703d554d85a1c96d37fff8ec7f
Autor:
Sooji Lee, Yejun Son, Seohyun Hong, Myeongcheol Lee, Hyejun Kim, Hojae Lee, Hayeon Lee, Hyeri Lee, Jaeyu Park, Elena Dragioti, Guillaume Fond, Laurent Boyer, Guillermo F. López Sánchez, Mark A. Tully, Masoud Rahmati, Selin Woo, Dong Keon Yon, Lee Smith
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The issue of adolescent secondhand smoke (SHS) is globally significant, given that it serves as a preventable risk factor for disease prevalence and mortality rates among youth. This study evaluates trends in adolescent SHS across 27 countri
Externí odkaz:
https://doaj.org/article/5b26649ca4a74a8c811e873f07ebe554