Zobrazeno 1 - 5
of 5
pro vyhledávání: '"P. M. V. RIBEIRO"'
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 13, Iss 3, Pp 628-643 (2020)
Abstract The practical evaluation of aerodynamic coefficients in unconventional concrete structures requires specific studies, which are small-scale models evaluated in wind tunnels. Sophisticated facilities and special sensors are needed, and the te
Externí odkaz:
https://doaj.org/article/e22fe0d0db124633b1565032e57baa8b
Autor:
J. V. C. de Souza, C. A. Kelly, M. R. V. Moreira, M. V. Ribeiro, C. dos Santos, O. M. M. Silva, M. A. Lanna
Publikováno v:
Cerâmica, Vol 51, Iss 319, Pp 285-288 (2005)
This work investigated the substitution of Y2O3 for CeO2 in liquid-phase sintered silicon nitride ceramics. Cost reduction as well as good physical, mechanical and microstructural properties are the main objectives of the present study. Two powder mi
Externí odkaz:
https://doaj.org/article/3a6ac947054544f5b0b9c8c3bf57ee63
Autor:
P. M. V. Ribeiro, D. O. T. Belo
Publikováno v:
Proceedings of 10th World Congress on Computational Mechanics.
Although still present in the popular imagination, tthat the Brazilian terri- tory is devoid of earthquakes and tradition that structures designed in this region do not re- quire special considerations on this phenomenon are losing strength. Standard
Publikováno v:
Brazilian Journal of Biology, Vol 82 (2022)
Abstract This study evaluates the reproductive and ecological similarity between loggerhead sea turtle (Caretta caretta) and Hawksbill sea turtle (Eretmochelys imbricata) two species of sea turtles on the southern coast of Bahia (Brazil) during two b
Externí odkaz:
https://doaj.org/article/6179fbf2b6f8419fbd7dc926bdcc58b6
Publikováno v:
Brazilian Journal of Biology, Vol 83 (2021)
Abstract Brazil is the world's richest country in biodiversity, including mammal species. In the Brazilian Cerrado biome, mammalian diversity is vast, with about 251 species, 32 of them are endemic and 22 listed as threatened species. In this work, w
Externí odkaz:
https://doaj.org/article/f634dea5bba44f5c86875978114bab64