Zobrazeno 1 - 10
of 6 106
pro vyhledávání: '"A, Callejo"'
Autor:
Anselmi, Gianluca, Vekaria, Yash, D'Souza, Alexander, Callejo, Patricia, Mandalari, Anna Maria, Shafiq, Zubair
Smart TVs implement a unique tracking approach called Automatic Content Recognition (ACR) to profile viewing activity of their users. ACR is a Shazam-like technology that works by periodically capturing the content displayed on a TV's screen and matc
Externí odkaz:
http://arxiv.org/abs/2409.06203
Autor:
Watt, R., Kettle, B., Gerstmayr, E., King, B., Alejo, A., Astbury, S., Baird, C., Bohlen, S., Campbell, M., Colgan, C., Dannheim, D., Gregory, C., Harsh, H., Hatfield, P., Hinojosa, J., Hollatz, D., Katzir, Y., Morton, J., Murphy, C. D., Nurnberg, A., Osterhoff, J., Pérez-Callejo, G., Põder, K., Rajeev, P. P., Roedel, C., Roeder, F., Salgado, F. C., Samarin, G. M., Sarri, G., Seidel, A., Spindloe, C., Steinke, S., Streeter, M. J. V., Thomas, A. G. R., Underwood, C., Wu, W., Zepf, M., Rose, S. J., Mangles, S. P. D.
We report on a direct search for elastic photon-photon scattering using x-ray and $\gamma$ photons from a laser-plasma based experiment. A gamma photon beam produced by a laser wakefield accelerator provided a broadband gamma spectrum extending to ab
Externí odkaz:
http://arxiv.org/abs/2407.12915
Autor:
Callejo, Martin, Mursa, Andrei, Vicarini, Rémy, Klinger, Emmanuel, Tanguy, Quentin, Millo, Jacques, Passilly, Nicolas, Boudot, Rodolphe
We report on the development and short-term stability characterization of an optical frequency reference based on the spectroscopy of the rubidium two-photon transition at 778 nm in a microfabricated vapor cell. When compared against a 778 nm referen
Externí odkaz:
http://arxiv.org/abs/2407.00841
This paper introduces adF, a novel system for analyzing the vulnerability of different devices, Operating Systems (OSes), and browsers to web fingerprinting. adF performs its measurements from code inserted in ads. We have used our system in several
Externí odkaz:
http://arxiv.org/abs/2311.08769
Autor:
Ospina-Bohórquez, V., Salgado-López, C., Ehret, M., Malko, S., Salvadori, M., Pisarczyk, T., Chodukowski, T., Rusiniak, Z., Krupka, M., Lendrin, P. GuillonM., Pérez-Callejo, G., Vlachos, C., Hannachi, F., Tarisien, M., Consoli, F., Verona, C., Prestopino, G., Dostal, J., Dudzak, R., Henares, J. L., Apiñaniz, J. I., DeLuis, D., Debayle, A., Caron, J., Ceccotti, T., Hernández-Martín, R., Hernández-Toro, J., Huault, M., Martín-López, A., Méndez, C., Nguyen-Bui, T. -H., Perez-Hernández, J. A., Vaisseau, X., Varela, O., Volpe, L., Gremillet, L., Santos, J. J.
Ion acceleration from gaseous targets driven by relativistic-intensity lasers was demonstrated as early as the late 90s, yet most of the experiments conducted to date have involved picosecond-duration, Nd:glass lasers operating at low repetition rate
Externí odkaz:
http://arxiv.org/abs/2311.04187
Autor:
Pérez-Callejo, G., Gawne, T., Preston, T. R., Hollebon, P., Humphries, O. S., Chung, H. -K., Dakovski, G. L., Krzywinski, J., Minitti, M. P., Burian, T., Chalupský, J., Hájková, V., Juha, L., Vozda, V., Zastrau, U., Vinko, S. M., Rose, S. J., Wark, J. S.
We report on experiments where solid-density Mg plasmas are created by heating with the focused output of the Linac Coherent Light Source x-ray free-electron-laser. We study the K-shell emission from the Helium and Lithium-like ions using Bragg cryst
Externí odkaz:
http://arxiv.org/abs/2310.03590
Autor:
Maria Callejo, Daniel Morales-Cano, Miguel A. Olivencia, Gema Mondejar-Parreño, Bianca Barreira, Olga Tura-Ceide, Victor G. Martínez, Alvaro Serrano-Navarro, Laura Moreno, Nick Morrell, Frédéric Perros, Angeles Vicente, Angel Cogolludo, Francisco Perez-Vizcaino
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Vitamin D (vitD) deficiency is frequently observed in patients with pulmonary arterial hypertension (PAH) and, in these patients, low levels of vitD correlate with worse prognosis. The aim of this study was to examine the expression and the
Externí odkaz:
https://doaj.org/article/fa920e63fd7a42c59535f8317860e93e
Quantum Key Distribution (QKD) is a cutting-edge communication method that enables secure communication between two parties. Continuous-variable QKD (CV-QKD) is a promising approach to QKD that has several advantages over traditional discrete-variabl
Externí odkaz:
http://arxiv.org/abs/2305.15918
Publikováno v:
EMPIRIA: Revista de Metodología de Ciencias Sociales, Iss 62, Pp 45-72 (2024)
Este trabajo aborda la incertidumbre, foco central del actual debate epistemológico, en una triple concreción sociológica. En primer lugar, concreción temática: la incertidumbre en el ámbito del cambio climático (CC, en adelante). En segundo l
Externí odkaz:
https://doaj.org/article/28539a8910cd434aada1517213fbdbf0
Autor:
Laura-Amanda Vallejo Aparicio, Victoria Neches García, Beatriz Hernández-Novoa, Gregorio Casado, Ferrán Jodar, Marco Pinel, Daniel Callejo Velasco
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Introduction HIV treatment currently consists of daily oral antiretroviral therapy (ART). Cabotegravir + rilpivirine long-acting (CAB + RPV LA) is the first ART available in Spain administered every 2 months through intramuscular injection b
Externí odkaz:
https://doaj.org/article/bbed26e2cce74f478f2a9a4614a0aee3