Zobrazeno 1 - 10 of 1 392 pro vyhledávání: '"CIENCIAS EXATAS E DA TERRA::FISICA [CNPQ]"'
1
AGN and outflow signatures in Red Geyser alaxies from GMOS-IFU observations
Autor: Ilha, Gabriele da Silva
Publikováno v: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq We present an analysis of gas ionisation and kinematics for nine Red Geysers selected from the MaNGA (Mapping Nearby Galaxies at Apache Point Observatory) survey of SDS
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::7a35d5076e030c87d2e4910b4ccde27b
http://repositorio.ufsm.br/handle/1/27680
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2
Computational study of monolayered C, Si, Ge and its binary alloys
Autor: Kremer, Luiz Felipe
Publikováno v: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Whitin the framework of the density funcional theory, we performed first principles calculations on the main properties (geometry and electronic) of group IV monolayers. The first studied system was the presence of carbon and silicon nanodomains in a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::3a8979fcdf0ec64e0386f2c21af4338a
http://repositorio.ufsm.br/handle/1/27655
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3
Estudio de nanomateriales híbridos basados ​​en óxido de grafeno y nanocristales semiconductores
Autor: ROSINILDO FIDELES NASCIMENTO
Publikováno v: Repositório Institucional da UFU
Universidade Federal de Uberlândia (UFU)
instacron:UFU
CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior Neste estudo, foi sintetizado, com sucesso, óxido de grafeno reduzido (rGO) e conjugado covalentemente à pontos quânticos ultrapequenos (USQDs) núcleo/casca de CdSe/CdS forma
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e763f1d7cf8abaf0ba57c36e904ec453
https://doi.org/10.14393/ufu.te.2022.5023
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4
Detecção de estruturas coerentes em uma floresta alpina densa
Autor: Toro, Ivan Mauricio Cely
Publikováno v: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES Foi investigada a influência dos vórtices coerentes na estrutura da turbulência e no fluxo de momento dentro de uma floresta de coníferas em um planalto alpino na Itália. A
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::3b0c5d1c62d63081efc13c3584e321b6
http://repositorio.ufsm.br/handle/1/26657
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5
The technological challenge of VO2 production by reactive sputtering: advantages and limitations of the technique
Autor: Schneider, Angélica Daiane
Publikováno v: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES The vanadium dioxide(VO2) presents a semiconductor-to-metal (SMT) transition near room temperature, as well as a structural phase transition (monoclinic-tetragonal or triclinicte
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::7b7bdb612708a2e0f2a96c4bfc637ca4
http://repositorio.ufsm.br/handle/1/26453
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6
Estudo das mesofases líquido-cristalinas através da técnica de elipsometria de emissão
Autor: Pereira, Gustavo Gonçalves Dalkiranis
Publikováno v: Repositório Institucional da UFU
Universidade Federal de Uberlândia (UFU)
instacron:UFU
In present work we studied the processes of phase transition of five luminescent liquid-crystals by using emission ellipsometry technique. The samples studied present different mesophases liquid crystalline between the solid crystalline and liquid is
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b369a315c9b78f891dbfc9f65b03fa37
https://doi.org/10.14393/ufu.di.2013.291
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7
Estudo das propriedades estruturais e fotofísicas de blendas poliméricas base grupos metacrilato/fluoreno
Autor: Menezes, Durval Bertoldo
Publikováno v: Repositório Institucional da UFU
Universidade Federal de Uberlândia (UFU)
instacron:UFU
In this work were studied optical properties of polymeric blends of luminescent conjugated polymer poly (9,9 n-dihexyl-2,7-fluorenodiilvinileno-alt-1,4-henylenevinylene) (LAPPS16) in atactic polymeric matrix: poly (methyl methacrylate) (PMMA) (75,000
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a777151c0a85f7aa543fe500c2b1d76
https://doi.org/10.14393/ufu.di.2013.195
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8
As escadas de Heisenberg de N pernas
Autor: Ramos, Flávia Braga
Publikováno v: Repositório Institucional da UFU
Universidade Federal de Uberlândia (UFU)
instacron:UFU
Fundação de Amparo a Pesquisa do Estado de Minas Gerais Compounds such as vanadyl pirophosphate (VO2)P2O7 and some cuprate systems (example: SrCu2O3 and Sr2Cu3O5) are experimental realizations of the Heisenberg ladders. These compounds are well kno
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e1bb88215fc8385e6a936f5e53e5b79
https://doi.org/10.14393/ufu.di.2013.163
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9
Manipulação coerente de pontos quânticos em nanocavidades
Autor: Freitas Neto, Antonio de
Publikováno v: Repositório Institucional da UFU
Universidade Federal de Uberlândia (UFU)
instacron:UFU
In this work we studied the effects of coherent laser in a system formed by a quantum dot (QD) in a nanocavity. Initially we investigated the case where the energy of an éxciton are in resonance with the cavity mode and we vary the frequency of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4ac3245c51aafa65a1dcf242b02b6be
https://doi.org/10.14393/ufu.di.2013.75
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10
Molecular and ionized gas kinematics in seyfert and QSO hosts
Autor: Bianchin, Marina
Publikováno v: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES The supermassive black holes at the centre of massive galaxies can influence their host evolution. During their active phase, the matter in the central parsecs of galaxies flows
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::71ef432f8b8e7ee8e4a73081de64458b
http://repositorio.ufsm.br/handle/1/26106
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