Ciências Exatas e da Terra: Últimas Submissões
Resultados 31-40 de 6638
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Kinematic misalignment as a driver of black hole activity in galaxies with external interactions
(2025) [Artigo de periódico]The process of active galactic nuclei (AGN) fuelling relies on the transport of gas across several orders of magnitude in physical scale until the gas reaches the supermassive black hole at the centre of a galaxy. This ... -
Teacher education in digital culture: paths for mathematics learning and teaching
(2024) [Artigo de periódico]This article aims to investigate a teaching practice carried out by a group of prospective teachers in a mathematics education teaching degree program, including the integration of digital resources in the teaching of ... -
Doping effects on the optoelectronic properties and the stability of Cs3Sb2I9 : density functional theory insights on photovoltaics and light-emitting devices
(2024) [Artigo de periódico]In this work, we address a knowledge gap regarding how cation and anion doping affect the stability and optoelectronic properties of Cs3Sb2I9 perovskites. We have employed Density Functional Theory (DFT) to investigate ... -
Angular analysis of the B0 → K*(892)0μ+μ− decay in proton-proton collisions at √𝑠= 13TeV
(2025) [Artigo de periódico]A full set of optimized observables is measured in an angular analysis of the decay B0 → K*(892)0μ+μ− using a sample of proton-proton collisions at √𝑠 = 13TeV, collected with the CMS detector at the LHC, corresponding to ... -
Globular clusters in M 104 : tracing kinematics and metallicities from the centre to the halo
(2025) [Artigo de periódico]As ancient star clusters, globular clusters (GCs) are regarded as powerful tracers of galaxy evolution and assembly. Due to their brightness and compact sizes, GCs are employed to probe the kinematics and stellar population ... -
Curcumin and resveratrol loaded in nanostructured mesoporous silica as a promising delivery system in inflammatory bowel disease
(2025) [Artigo de periódico]Ulcerative colitis (UC) is a chronic inflammatory disease that significantly impacts mortality and morbidity worldwide. Unfortunately, there is no current curative treatment for this condition. Consequently, it is important ... -
Observation of medium-induced yield enhancement and acoplanarity broadening of low-pT jets from measurements in pp and central Pb-Pb collisions at √𝑠NN=5.02 TeV
(2024) [Artigo de periódico]The ALICE Collaboration reports the measurement of semi-inclusive distributions of charged-particle jets recoiling from a high transverse momentum (high pT) hadron trigger in proton-proton and central Pb-Pb collisions at ... -
Formação de professores e criatividade: uma experiência com licenciandos de matemática
(2023) [Artigo de periódico]Este artigo aborda a investigação de processo criativo de um grupo de licenciandos em Matemática na elaboração de estratégias para o ensino. Buscando compreender como a criatividade pode favorecer a construção de saberes ... -
Search for excited tau leptons in the ττγ final state in proton-proton collisions at √s = 13 TeV
(2025) [Artigo de periódico]Results are presented for a test of the compositeness of the heaviest charged lepton, τ, using data collected by the CMS experiment in proton-proton collisions at a center-of-mass energy of 13 TeV at the CERN LHC. The data ... -
Probing the cosmic distance duality relation via non-parametric reconstruction for high redshifts
(2025) [Artigo de periódico]We test the validity of the cosmic distance duality relation (CDDR) by combining angular diameter distance and luminosity distance measurements from recent cosmological observations. For the angular diameter distance, we ...