Browsing by Issue Date, starting with "2015-09-22"
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- Estratégias de leitura para crianças de 5/6 anos: uma abordagem à leitura, à escrita, à literacia e ao desenvolvimento comunicativaPublication . Sá, Inês; Barone, AntónioO presente relatório visa apresentar e discutir práticas pedagógicas acerca da sensibilização para a leitura e abordagem à escrita no âmbito do Ensino Pré-Escolar, a importância de comunicar com as crianças e a promover o seu desenvolvimento em relação à linguagem oral e escrita. Com este estudo, pretende-se alargar o conhecimento e as práticas de intervenção pedagógica no que toca às estratégias de leitura e abordagem à escrita, nomeadamente, o desenvolvimento do vocabulário do grupo de crianças com idades compreendidas entre os 5 e os 6 anos, a motivação para a leitura, a consulta autónoma de livros e a comunicação entre pares. A partir de observação direta participante, foram recolhidos dados que correspondem às práticas institucionais do local de estágio bem como às práticas e atividades que se teve com o grupo de crianças, no campo da relação à comunicação e ao gosto por contar e ouvir histórias.
- “To talk or not to talk”- an rTMS study about naming during stimulationPublication . Tello Rodrigues, Inês; Castelo-Branco, M; Castro-Caldas, Alexandre
- Interdisciplinaridade a partir do Estudo do Meio numa sala de 1º Ciclo do Ensino BásicoPublication . Águas, Ana Mafalda; Malhão, Vera
- Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in $pp$ Collisions at $\sqrt{s}=8$ TeV with the ATLAS DetectorPublication . ATLAS collaboration (2826 authors); Aguilar-Saavedra, Juan Antonio; Amor Dos Santos, Susana Patricia; Anjos, Nuno; Araque, Juan Pedro; Cantrill, Robert; Carvalho, João; Castro, Nuno Filipe; Conde Muiño, Patricia; Da Cunha Sargedas De Sousa, Mario Jose; Fiolhais, Miguel; Galhardo, Bruno; Gomes, Agostinho; Gonçalo, Ricardo; Jorge, Pedro; Lopes, Lourenco; Machado Miguens, Joana; Maio, Amélia; Maneira, José; Onofre, António; Palma, Alberto; Pedro, Rute; Pina, João Antonio; Pinto, Belmiro; Santos, Helena; Saraiva, João; Silva, José; Tavares Delgado, Ademar; Veloso, Filipe; Wolters, HelmutResults of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of 20.3 fb-1 have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates.
- Evidence for transverse momentum and pseudorapidity dependent event plane fluctuations in PbPb and pPb collisionsPublication . CMS collaboration (2279 authors); Hollar, Jonathan; Calpas, Betty; Nayak, Aruna; Bargassa, Pedrame; Beirão Da Cruz E Silva, Cristóvão; Di Francesco, Agostino; Faccioli, Pietro; Ferreira Parracho, Pedro Guilherme; Gallinaro, Michele; Lloret Iglesias, Lara; Nguyen, Federico; Rodrigues Antunes, Joao; Seixas, Joao; Toldaiev, Oleksii; Vadruccio, Daniele; Varela, Joao; Vischia, Pietro; David Tinoco Mendes, Andre; Silva, Pedro; Musella, Pasquale; Pela, Joao; Leonardo, NunoA systematic study of the factorization of long-range azimuthal two-particle correlations into a product of single-particle anisotropies is presented as a function of pT and η of both particles and as a function of the particle multiplicity in PbPb and pPb collisions. The data were taken with the CMS detector for PbPb collisions at sNN=2.76 TeV and pPb collisions at sNN=5.02 TeV, covering a very wide range of multiplicity. Factorization is observed to be broken as a function of both particle pT and η. When measured with particles of different pT, the magnitude of the factorization breakdown for the second Fourier harmonic reaches 20% for very central PbPb collisions but decreases rapidly as the multiplicity decreases. The data are consistent with viscous hydrodynamic predictions, which suggest that the effect of factorization breaking is mainly sensitive to the initial-state conditions rather than to the transport properties (e.g., shear viscosity) of the medium. The factorization breakdown is also computed with particles of different η. The effect is found to be weakest for mid-central PbPb events but becomes larger for more central or peripheral PbPb collisions, and also for very-high-multiplicity pPb collisions. The η-dependent factorization data provide new insights to the longitudinal evolution of the medium formed in heavy ion collisions.