Exact and Earth Sciences |
Recent Submissions
-
A robust test for monotonicity in asset returns
(2022) [Journal article]In this paper, we propose a robust test of monotonicity in asset returns that is valid under a general setting. We develop a test that allows for dependent data and is robust to conditional heteroskedasticity or heavy-tailed ... -
Production of K*(892)0 and φ(1020) in pp and Pb-Pb collisions at √sNN = 5.02 TeV
(2022) [Journal article]The production of K*(892)0 and φ(1020) mesons in proton–proton (pp) and lead–lead (Pb–Pb) collisions at √sNN = 5.02 TeV has been measured using the ALICE detector at the Large Hadron Collider (LHC). The transverse momentum ... -
First study of the two-body scattering involving charm hadrons
(2022) [Journal article]This article presents the first measurement of the interaction between charm hadrons and nucleons. The two-particle momentum correlations of p D − and ¯ p D + pairs are measured by the ALICE Collaboration inhigh-multiplicity ... -
A história da ciência e a educação científica pelas perspectivas ameríndia e amefricana
(2022) [Journal article]Argumentamos neste ensaio que, a despeito do racismo acadêmico-epistêmico, as contra-histórias são metodologias de resistência necessárias em projetos de educação em ciências emancipadores e comprometidos com a democracia. ... -
Analytic solution of the resolvent equations for heterogeneous random graphs : spectral and localization properties
(2022) [Journal article]The spectral and localization properties of heterogeneous random graphs are determined by the resolvent distributional equations, which have so far resisted an analytic treatment. We solve analytically the resolvent equations ... -
Diretrizes para celebrar acordos Read and Publish no Brasil a partir da análise dos acordos transformativos da Alemanha e Colômbia
(2022) [Journal article]A democratização no acesso à ciência almejada com o Acesso Aberto vem acompanhada do pagamento de Article Processing Charges. Em um contexto de escassez de recursos financeiros, “pagar para publicar” se torna um desafio ... -
J-PLUS : detecting and studying extragalactic globular clusters
(2022) [Journal article]Context. Extragalactic globular clusters (GCs) are key objects in studies of galactic histories. The advent of wide-field surveys, such as the Javalambre Photometric Local Universe Survey (J-PLUS), offers new possibilities ... -
The axion-photon mixing in non-linear electrodynamic scenarios
(2022) [Journal article]In this contribution, we re-assess some aspects of axionic electrodynamics by coupling non-linear electromagnetic effects to axion physics. We present a number of motivations to justify the coupling of the axion to the ... -
J-PLUS : a catalogue of globular cluster candidates around the M 81/M 82/NGC 3077 triplet of galaxies
(2022) [Journal article]Globular clusters (GCs) are proxies of the formation assemblies of their host galaxies. However, few studies exist targeting GC systems of spiral galaxies up to several effective radii. Through 12-band Javalambre Photometric ... -
Machine learning partners in criminal networks
(2022) [Journal article]Recent research has shown that criminal networks have complex organizational structures, but whether this can be used to predict static and dynamic properties of criminal networks remains little explored. Here, by combining ...
RSS 1.0
