Zobrazeno 1 - 10
of 1 166
pro vyhledávání: '"Guimera A"'
We study the influence that research environments have in shaping careers of early-career faculty in terms of their research portfolio. We find that departments exert an attractive force over early-career newcomer faculty, who after their incorporati
Externí odkaz:
http://arxiv.org/abs/2407.19607
Modeling of human mobility is critical to address questions in urban planning and transportation, as well as global challenges in sustainability, public health, and economic development. However, our understanding and ability to model mobility flows
Externí odkaz:
http://arxiv.org/abs/2312.11281
Autor:
Ortiz, J. L., Kretlow, M., Schnabel, C., Morales, N., Flores-Martín, J., González, M. Sánchez, Casarramona, F., Selva, A., Perelló, C., Román-Reche, A., Alonso, S., Rizos, J. L., Gonçalves, R., Castillo, A., Madiedo, J. M., Sánchez, P. Martínez, andújar, J. M. Fernández, Maestre, J. L., Smith, E., Gil, M., Pelenjow, V., Soriano, S. Moral, Martí, J., Luque-Escamilla, P. L., Casas, R., Casal, J. Delgado, Rovira, J., Aceituno, F. J., Dekert, V., Guimerá, V. de Ory, Estepa, J. Serrano, Kilic, Y., Leiva, R., Santos-Sanz, P., Duffard, R., Fernández-Valenzuela, E., Vara-Lubiano, M., Alvarez-Candal, A., Rommel, F. L.
On 12 December 2023, the star $\alpha$ Orionis (Betelgeuse) will be occulted by the asteroid (319) Leona. This represents an extraordinary and unique opportunity to analyze the diameter and brightness distribution of Betelgeuse's photosphere with ext
Externí odkaz:
http://arxiv.org/abs/2309.12272
Autor:
Mavredakis, Nikolaos, Pacheco-Sanchez, Anibal, Alam, Md Hasibul, Guimerà-Brunet, Anton, Martinez, Javier, Garrido, Jose Antonio, Akinwande, Deji, Jiménez, David
1/f noise is a critical figure of merit for the performance of transistors and circuits. For two-dimensional devices (2D-FETs), and especially for applications in the GHz range where short-channel FETs are required, velocity saturation (VS) effect ca
Externí odkaz:
http://arxiv.org/abs/2303.17162
Estimating the Shannon entropy of a discrete distribution from which we have only observed a small sample is challenging. Estimating other information-theoretic metrics, such as the Kullback-Leibler divergence between two sparsely sampled discrete di
Externí odkaz:
http://arxiv.org/abs/2301.13647
Scientists collaborate through intricate networks, which impact the quality and scope of their research. At the same time, funding and institutional arrangements, as well as scientific and political cultures, affect the structure of collaboration net
Externí odkaz:
http://arxiv.org/abs/2211.01936
Autor:
Ines Agusti, Maria Isabel Alvarez-Mora, Robin Wijngaard, Aina Borras, Tamara Barcos, Sara Peralta, Marta Guimera, Anna Goday, Dolors Manau, Laia Rodriguez-Revenga
Publikováno v:
Journal of Ovarian Research, Vol 17, Iss 1, Pp 1-7 (2024)
Abstract Background Fragile X-associated primary ovarian insufficiency (FXPOI), characterized by amenorrhea before age 40 years, occurs in 20% of female FMR1 premutation carriers. Presently, there are no molecular or biomarkers that can help predicti
Externí odkaz:
https://doaj.org/article/44ef6b32854c471dbfb7931ee0dc8e7a
Autor:
R.-L. Scanlan, L. Pease, H. O’Keefe, A. Martinez-Guimera, L. Rasmussen, J. Wordsworth, D. Shanley
Publikováno v:
Frontiers in Aging, Vol 5 (2024)
Cellular senescence is a diverse phenotype characterised by permanent cell cycle arrest and an associated secretory phenotype (SASP) which includes inflammatory cytokines. Typically, senescent cells are removed by the immune system, but this process
Externí odkaz:
https://doaj.org/article/9220d0153a6440968a8ba4f138aad4be
Autor:
Fajardo-Fontiveros, Oscar, Reichardt, Ignasi, Rios, Harry R. De Los, Duch, Jordi, Sales-Pardo, Marta, Guimera, Roger
Given a finite and noisy dataset generated with a closed-form mathematical model, when is it possible to learn the true generating model from the data alone? This is the question we investigate here. We show that this model-learning problem displays
Externí odkaz:
http://arxiv.org/abs/2204.02704
Publikováno v:
In Hydrometallurgy November 2024 229