Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Margarida Rolim"'
Autor:
Carvalho, Fernanda, Nunes, Ana, Pagará, Ana, Costeira, Isabel, da Silva, Teresa Pereira, Lima, Maria Margarida Rolim Augusto, Veiga, João Pedro
Publikováno v:
Archaeometry; Dec2024, Vol. 66 Issue 6, p1177-1190, 14p
Publikováno v:
Oceanography.
The ocean is vast, complex, and increasingly threatened by human activities. There is an urgent need to find complementary ways to gather extensive information and promote the comprehensive understanding and management of the ocean. In addition, as c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bb7d8716d05662d9c520a83b98927c5
https://doi.org/10.5670/oceanog.2023.s1.22
https://doi.org/10.5670/oceanog.2023.s1.22
Autor:
Marcos Tieppo, Eduardo Pereira, Laura Gonzalez Garcia, Margarida Rolim, Emanuel Castanho, Anibal Matos, Antonio Silva, Bruno Ferreira, Maria Pascoal, Eduardo Almeida, Filipe Costa, Fred Zabel, Joao Faria, Jose Azevedo, Jose Alves, Jose Moutinho, Luis Goncalves, Marcos Martins, Nuno Cruz, Nuno Abreu, Pedro Silva, Ruben Viegas, Sergio Jesus, Tania Chen, Tiago Miranda, Alan Papalia, Douglas Hart, John Leonard, Maha Haji, Olivier de Weck, Peter Godart, Pierre Lermusiaux
Publikováno v:
OCEANS 2022, Hampton Roads.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68a732870d1a42bc977c698ef49ed25a
https://doi.org/10.1109/oceans47191.2022.9977360
https://doi.org/10.1109/oceans47191.2022.9977360
Autor:
João Pedro Veiga, Maria Margarida Rolim Augusto Lima, Andreia A. S. Lopes, Regina da Conceição Corredeira Monteiro
Publikováno v:
Journal of Non-Crystalline Solids. 491:124-132
Glasses based on the molar composition 60ZnO·(40-x)B2O3·xSiO2, x = 10 or 20, with small additions of Nb2O5 (2.5, 5, 7.5 and 10 mol%), were prepared by melt-quenching. Increasing the Nb2O5 content decreased the glass transition and softening tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faa094b1a1ab3d501dd0edf2a87bf5f4
https://doi.org/10.1016/j.jnoncrysol.2018.03.054
https://doi.org/10.1016/j.jnoncrysol.2018.03.054
Autor:
J. P B Veiga, Regina da Conceição Corredeira Monteiro, A. T G Kullberg, Maria Margarida Rolim Augusto Lima, Andreia A. S. Lopes
Publikováno v:
Journal of Non-Crystalline Solids. 441:79-85
Different glasses based on the ZnO–B 2 O 3 –SiO 2 system, with a ZnO content ≥ 60 mol% and a fixed SiO 2 content (20 mol%), were synthesised using a melt-quenching method. Glass samples with zinc oxide concentrations as high as 65 mol% were pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e74ba0c3f826ba84b307f816c0cb4d0
https://doi.org/10.1016/j.jnoncrysol.2016.03.022
https://doi.org/10.1016/j.jnoncrysol.2016.03.022
Autor:
Maria Margarida Rolim Augusto Lima, Roque Soares, Regina Monteiro, AlessanRSS Reis, Rui Jorge Cordeiro Silva
Publikováno v:
Ceramics International. 41:317-324
Two glass compositions were prepared from the system SiO 2 -Li 2 O-K 2 O-ZrO 2 -P 2 O 5 with different SiO 2 /Li 2 O ratio (2.39 and 3.39) and the crystallization behavior was investigated by differential thermal analysis (DTA), X-ray diffraction (XR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::061b2daa6893ed91e54f7d6dea0aa81d
https://doi.org/10.1016/j.ceramint.2014.08.074
https://doi.org/10.1016/j.ceramint.2014.08.074
Autor:
Roque S. Soares, Regina da Conceição Corredeira Monteiro, Maria Margarida Rolim Augusto Lima, Mihail Elisa, Bogdan Alexandru Sava, Andreia A. S. Lopes
Publikováno v:
Journal of Non-Crystalline Solids. 403:9-17
A transparent Eu3 +-doped lithium aluminophosphate glass was prepared by melt-quenching technique. The thermal behavior of the glass was investigated by differential thermal analysis (DTA), the structure was studied by X-ray diffraction (XRD) and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1f67c7a78b1d482eceb9fa2e6c94d42
https://doi.org/10.1016/j.jnoncrysol.2014.06.017
https://doi.org/10.1016/j.jnoncrysol.2014.06.017
Autor:
Maria Margarida Rolim Augusto Lima, Maria Helena V Fernandes, Roque Soares, Andreia Lopes, Regina Monteiro, AlessanRSS Reis
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The crystallization kinetics of a glass with a molar composition 40BaO-20ZnO-30B(2)O(3)-10SiO(2) was investigated. The kinetic parameters, activation energy for crystallization (E-c) and Avrami exponent (n), were evaluated under non-isothermal condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0958ddb44f2628ad68cf617267d4d0de
https://doi.org/10.1016/j.jallcom.2013.12.086
https://doi.org/10.1016/j.jallcom.2013.12.086
Autor:
Bogdan Alexandru Sava, Regina da Conceição Corredeira Monteiro, Roque S. Soares, Maria Margarida Rolim Augusto Lima, Mihail Elisa
Publikováno v:
Journal of Materials Science. 49:4601-4611
The crystallization kinetics and phase transformation of a transparent Tb3+-doped lithium–aluminum phosphate glass, prepared by melt quenching, were investigated. The energy associated to the glass transition and the crystallization parameters (act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c43c473bb340239c486f338f202b647a
https://doi.org/10.1007/s10853-014-8162-y
https://doi.org/10.1007/s10853-014-8162-y
Publikováno v:
Materials Science Forum. :630-635
The construction and demolition wastes (C&DW) frequently are abandoned in private properties, roads, and landfills or collected by non-licensed companies. In Portugal they are few recycling plants operating with this residue, and this work makes the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0802bb2df74321ed2952a0c78fc2e5a9
https://doi.org/10.4028/www.scientific.net/msf.730-732.630
https://doi.org/10.4028/www.scientific.net/msf.730-732.630