Zobrazeno 1 - 10
of 10 918
pro vyhledávání: '"Almada A"'
Autor:
Esteban-Gutiérrez, A., García-Aspeitia, Miguel A., Hernández-Almada, A., Magaña, Juan, Motta, V.
We present a new model based on General Relativity in where a subtle change of curvature at late times is able to produce the observed Universe acceleration and an oscillating behavior in the effective equation of state, similar to what has been clai
Externí odkaz:
http://arxiv.org/abs/2410.08306
Air quality monitoring in automotive workshops is crucial for occupational health and regulatory compliance. This study presents the development of an environmental monitoring system based on Internet of Things (IoT) and Artificial Intelligence (AI)
Externí odkaz:
http://arxiv.org/abs/2410.03986
Communication between humans and robots (or virtual agents) is essential for interaction and often inspired by human communication, which uses gestures, facial expressions, gaze direction, and other explicit and implicit means. This work presents an
Externí odkaz:
http://arxiv.org/abs/2409.18745
This manuscript revisits the phenomenological emergent dark energy model (PEDE) by confronting it with recent cosmological data from early and late times. In particular we analyze PEDE model by using the baryon acoustic oscillation (BAO) measurements
Externí odkaz:
http://arxiv.org/abs/2407.09430
Autor:
Almada, Fabrycio Leite Nakano, Mariano, Kauan Divino Pouso, Dutra, Maykon Adriell, Monteiro, Victor Emanuel da Silva
This paper presents "Emotion Talk," a system designed to provide continuous emotional support through audio messages for psychological assistance. The primary objective is to offer consistent support to patients outside traditional therapy sessions b
Externí odkaz:
http://arxiv.org/abs/2407.08992
Publikováno v:
Eur. Phys. J. C 84, 717 (2024)
Recently Tsallis cosmology has been presented as a novel proposal for alleviating both $H_0$ and $\sigma_8$ tensions. Hence a universe filled with matter and radiation as perfect fluids and considering the Tsallis entropy is confronted using recent c
Externí odkaz:
http://arxiv.org/abs/2404.18346
Autor:
Monter, Silvia Almada, Gronke, Max
The diverse Lyman-alpha (Ly$\alpha$) line profiles are essential probes of gas in and around galaxies. While isotropic models can successfully reproduce a range of Ly$\alpha$ observables, the correspondence between the model and actual physical param
Externí odkaz:
http://arxiv.org/abs/2404.07169
Wounds in epithelial tissues compromise their vital role in homeostasis. A rapid and efficient wound healing encompasses different mechanisms, which includes the formation of a contractile actin-myosin cable around its edge, known as the purse-string
Externí odkaz:
http://arxiv.org/abs/2403.14501
Autor:
Astorga-Moreno, Jesús, Jacobo, Kyra, Arteaga, Salvador, García-Aspeitia, Miguel Ángel, Hernández-Almada, Alberto
In this paper we study the impact of a recent quasar datasample in the constraint of the free parameters of an extension of general relativity. As a ruler to test, we use Rastall gravity in the context of background cosmology being a simple extension
Externí odkaz:
http://arxiv.org/abs/2401.10970
Autor:
Verdugo, Tomás, Amante, Mario H., Magaña, Juan, García-Aspeitia, Miguel A., Hernández-Almada, Alberto, Motta, Verónica
Brane world models have shown to be promising to understand the late cosmic acceleration, in particular because such acceleration can be naturally derived, mimicking the dark energy behaviour just with a five dimensional geometry. In this paper we pr
Externí odkaz:
http://arxiv.org/abs/2401.06376