Zobrazeno 1 - 10
of 525
pro vyhledávání: '"S. de Barros"'
Publikováno v:
Frattura ed Integrità Strutturale, Vol 17, Iss 63, Pp 153-168 (2023)
This paper presents the numerical analysis of failure pressure of wall loss defect metallic pipelines and validate it with experimental results. An optimization study is carried out using developed numerical model to propose the optimum composite rep
Externí odkaz:
https://doaj.org/article/ba579432d7654baa8e46b26072624599
Publikováno v:
Iranian Journal of Materials Science and Engineering, Vol 17, Iss 3, Pp 85-91 (2020)
The construction sector is responsible for relevant environmental impacts and one of its most crucial points is the use of concrete. Geopolymers represent the most promising green and ecological alternative for common Portland cement and cementitious
Externí odkaz:
https://doaj.org/article/cd9944bfd1534c81a01fe091b3d9f292
Publikováno v:
Frattura ed Integrità Strutturale, Vol 14, Iss 52, Pp 137-147 (2020)
The main aim of this work is to predict the theoretical burst pressure of defective pipelines using different semi-empirical models and compare them with the hydrostatic test results. A new methodology was formulated with accounting for a minimum thi
Externí odkaz:
https://doaj.org/article/a6ccc42afdf341e9983df7029b630004
Publikováno v:
Materials Research, Vol 24, Iss suppl 2 (2022)
Abstract Composite materials are employed as an alternative of conventional materials due their attractive properties, such as, environmental resistance and high strength-to-weight ratio. However, a limitation to the application of the composites is
Externí odkaz:
https://doaj.org/article/79f734bd67944b0da5f4d38cff33acfe
Publikováno v:
Journal of Advanced Joining Processes, Vol 3, Iss , Pp 100045- (2021)
An increase in applications of pultruded composite material has been noted in the last decades. The material is usually employed in sectors that require high mechanical properties as well as chemical and corrosion resistance. The pultruded profiles c
Externí odkaz:
https://doaj.org/article/e5dcdd56f0ea45da852c010d2e0f0c45
Publikováno v:
Frattura ed Integrità Strutturale, Vol 14, Iss 52 (2020)
The main aim of this work is to predict the theoretical burst pressure of defective pipelines using different semi-empirical models and compare them with the results of the hydrostatic tests. A methodology was formulated with accounting for a minimum
Externí odkaz:
https://doaj.org/article/81bbf75c32584bc7b339b6bafefeacd2
Autor:
Cassiano Gustavo Messias, Cláudio A. de Almeida, Daniel E. Silva, Luciana S. Soler, Luis E. Maurano, Vagner L. Camilotti, Fábio C. Alves, Libério J. da Silva, Mariane S. Reis, Thiago C. de Lima, Vivian Renó, Deborah L. C. Lima, Amanda P. Belluzzo, Camila B. Quadros, Delmina C. M. Barradas, Douglas R. V. de Moraes, Eduardo F. M. Bastos, Igor P. Cunha, Jefferson J. de Souza, Lucélia S. de Barros, Luiz Henrique A. Gusmão, Rodrigo de Almeida, Dayane R. V. de Moraes, Diego M. Silva, Eduardo H. S. Chrispim, João Felipe S. K. C. Pinto, Manoel R. Ribeiro Neto, Marlon Henrique H. Matos, Noeli Aline P. Moreira, Raíssa C. dos S. Teixeira, Gabriel M. R. Alves, Ana Carolina S. de Andrade, Letícia P. Perez, Bruna Maria P. Bento, Hugo C. de Castro Filho, Igor S. dos Santos, Liliane Cristina L. de Araújo, Maira Matias, Murilo B. da Silva, Fábio da C. Pinheiro, André Carvalho, Haron Xaud, Maristela Xaud, Ana Paula Matos, Luis Baumann, Elaine B. da Silva, Laerte Guimarães Ferreira, Marcos Adami
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-9 (2024)
Abstract The Brazilian Amazon Satellite Monitoring Program (PRODES Amazonia) tracks forest loss in the Brazilian Amazon but excludes about 6.6% ( ~ 280,000 km²) of non-forest vegetation (NF). Here we developed the PRODES NF system to address this ga
Externí odkaz:
https://doaj.org/article/a655e299e61548afabef5b4430ea81cc
Publikováno v:
Latin American Journal of Solids and Structures, Vol 13, Iss 13, Pp 2356-2370
Abstract Surface treatment of the adherends prior to adhesive bonding plays an important role in the enhancing of strength and durability of bonded joints. In this work, an investigation on effect of adherend surface roughness on adhesive bond streng
Externí odkaz:
https://doaj.org/article/432055212c3b4eb383c92ec52a09c6bc
Akademický článek
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Autor:
E Leonova, P A Oesch, Y Qin, R P Naidu, J S B Wyithe, S de Barros, R J Bouwens, R S Ellis, R M Endsley, A Hutter, G D Illingworth, J Kerutt, I Labbé, N Laporte, D Magee, S J Mutch, G W Roberts-Borsani, R Smit, D P Stark, M Stefanon, S Tacchella, A Zitrin
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 515(4). Oxford University Press
Monthly Notices of the Royal Astronomical Society, 515(4), 5790-5801
Monthly Notices of the Royal Astronomical Society, 515, 5790-5801. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 515(4), 5790-5801
Monthly Notices of the Royal Astronomical Society, 515, 5790-5801. Oxford University Press
Before the end of the Epoch of Reionization, the Hydrogen in the Universe was predominantly neutral. This leads to a strong attenuation of Ly α lines of z ≳ 6 galaxies in the intergalactic medium. Nevertheless, Ly α has been detected up to very h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::685559e55b4f463a16f6004cf0d6a2bb
https://dare.uva.nl/personal/pure/en/publications/the-prevalence-of-galaxy-overdensities-around-uvluminous-lyman-emitters-in-the-epoch-of-reionization(75579107-6489-45a1-bfa2-7d38773eeddd).html
https://dare.uva.nl/personal/pure/en/publications/the-prevalence-of-galaxy-overdensities-around-uvluminous-lyman-emitters-in-the-epoch-of-reionization(75579107-6489-45a1-bfa2-7d38773eeddd).html