Zobrazeno 1 - 10
of 44 946
pro vyhledávání: '"Pereira, S. A."'
Autor:
Barbara Bertolani
Publikováno v:
Nordic Journal of Migration Research, Vol 10, Iss 4, Pp 117-120 (2020)
The collective book Gender and Migration. A Gender-Sensitive Approach to Migration Dynamics introduces a gender-sensitive analytical framework to study migration. It provides an interdisciplinary overview of empirical studies from various disciplines
Externí odkaz:
https://doaj.org/article/e3b7d674d25a4ef089a3322961fab3bb
In this paper we study the effects of torsion of space-time in the expansion of the universe as a candidate to dark energy. The analysis is done by reconstructing the torsion function along cosmic evolution by using observational data of Supernovae t
Externí odkaz:
http://arxiv.org/abs/2402.00844
In the present work, we apply consistency relation tests to several cosmological models, including the flat and non-flat $\Lambda$CDM models, as well as the flat XCDM model. The analysis uses a non-parametric Gaussian Processes method to reconstruct
Externí odkaz:
http://arxiv.org/abs/2311.10703
Publikováno v:
Phys. Rev. D 109, 023514 (2024)
The possibility of an expanding decelerating Universe in the distant future is investigated in the context of a quintessence scalar field cosmology. Such a conceivable evolution is tested against SNe Ia and $H(z)$ cosmic chronometers data, and also t
Externí odkaz:
http://arxiv.org/abs/2302.01946
Publikováno v:
MNRAS 528, 1573 (2024)
By using recent $H(z)$ and SNe Ia data, we reconstruct the evolution of kinematic parameters $H(z)$, $q(z)$, jerk and snap, using a model-independent, non-parametric method, namely, the Gaussian Processes. Throughout the present analysis, we have all
Externí odkaz:
http://arxiv.org/abs/2212.12346
Publikováno v:
Revista Geographia, Vol 14, Iss 28, Pp 179-186 (2013)
Externí odkaz:
https://doaj.org/article/f5a8b04bdc754f94b66f48677257bce7
Autor:
Rogelio Ponce de León Romeo
Publikováno v:
Forma y Función, Iss 19, Pp 11-30 (2006)
En este estudio se analizan los presupuestos sintácticos del Ars grammaticae pro lingua lusitana addiscenda (Lyon, 1672) del jesuita portugués Bento Pereira. En primer lugar se reflexiona sobre el papel de la sintaxis en las artes gramaticales impr
Externí odkaz:
https://doaj.org/article/0713240e600846ef864d8e28e90c1596
Variability Matters : Evaluating inter-rater variability in histopathology for robust cell detection
Large annotated datasets have been a key component in the success of deep learning. However, annotating medical images is challenging as it requires expertise and a large budget. In particular, annotating different types of cells in histopathology su
Externí odkaz:
http://arxiv.org/abs/2210.05175
Publikováno v:
Journal of High Energy Physics 2022
The mass dimension one (MDO) fermionic field is built on a complete set of dual-helicity eigenspinors of the charge conjugation operator, which obeys the statistic of Fermi-Dirac. These spinors are a potential candidate for the description of dark ma
Externí odkaz:
http://arxiv.org/abs/2206.13941
Publikováno v:
MNRAS 515, 5981-5992 (2022)
The Co-varying Physical Couplings (CPC) framework is a modified gravity set up assuming Einstein Field Equations wherein the quantities $\{G,c,\Lambda\}$ are promoted to space-time functions. Bianchi identity and the requirement of stress-energy tens
Externí odkaz:
http://arxiv.org/abs/2204.10764