Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Mirian de Lourdes Noronha Motta Melo"'
Autor:
Roberta Alves Gomes Matos, Jonas Mendes, Bruna Horta Bastos Kuffner, Mirian de Lourdes Noronha Motta Melo, Gilbert Silva
Publikováno v:
Materials Research, Vol 26 (2023)
Abstract Usually, scraps of X22CrMoV12-1 alloy are obtained through machining of steam turbine blades and recycled through casting. However, this process is considered too costly. The viability of recycling X22CrMoV12-1 scraps with addition of vanadi
Externí odkaz:
https://doaj.org/article/65348f1f401a49698d0b426097e338a8
Autor:
Michel Henry Bacelar de Souza, Lucas Ramon Roque Silva, Vander Alkmin dos Santos Ribeiro, Paulo César Gonçalves, Mirian de Lourdes Noronha Motta Melo, Carlos Eduardo Marmorato Gomes, Valquíria Claret dos Santos
Publikováno v:
Buildings, Vol 13, Iss 7, p 1640 (2023)
Self-compacting concrete (SCC) is an innovative type of concrete that does not require vibration for compaction; however, it needs attention in relation to the control of thermally generated cracks, due to the hydration heat generated mainly during t
Externí odkaz:
https://doaj.org/article/14564e8d306840f58175281f397c5eb1
Autor:
Adriano Silva Bastos, Tâmara Rita Costa de Souza, Dieimys Santos Ribeiro, Mirian de Lourdes Noronha Motta Melo, Carlos Barreira Martinez
Publikováno v:
Energies, Vol 16, Iss 8, p 3409 (2023)
Seas and oceans offer great potential as a widely available source of clean and renewable energy near high energy consumption centers. This source of energy is a valuable option in the energy transition and in energy matrix decarbonization. Wave ener
Externí odkaz:
https://doaj.org/article/ea9aa9f1960a4a89a64f82e3afa12016
Autor:
Filipe Bueno Vilela, Eduardo Serafim Silva, Mirian de Lourdes Noronha Motta Melo, Rochelly Mariana Pedroso Oliveira, Patricia Capellato, Daniela Sachs
Publikováno v:
Materials, Vol 15, Iss 22, p 8141 (2022)
Background: The occurrence of bone fractures is increasing worldwide, mainly due to the health problems that follow the aging population. The use of additive manufacturing and electrical stimulators can be applied for bioactive achievements in bone h
Externí odkaz:
https://doaj.org/article/09aafb44f30d4c209c33b46bfb79a4ee
Autor:
Marcelo Luis Siqueira, Geovani Rodrigues, Gilbert Silva, Mirian de Lourdes Noronha Motta Melo
Publikováno v:
Materials Research, Vol 24, Iss 6 (2021)
Abstract Nodular cast iron is a fundamental material used in engineering. It has unique properties and is one of the most produced materials in the world nowadays. The production of nodular cast iron involves melting of raw materials such as steel sc
Externí odkaz:
https://doaj.org/article/296d2a25d0994526892c559b812d6dbc
Autor:
Fernanda Rodrigues Santos Valle, Paulo Cesar Gonçalves, Maria Gabriela A. Ranieri, Mirian de Lourdes Noronha Motta Melo, Valquíria Claret dos Santos
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 15, Iss 1 (2021)
abstract: The utilization of wastes from demolition in civil construction in self compacting concrete (SCM) has the potential to reduce both the environmental impact and financial cost. In this context, this article aims to verify the behavior of the
Externí odkaz:
https://doaj.org/article/b5d0d65e6dab402c9dd385d65c54bf72
Autor:
Patricia Capellato, Filipe Bueno Vilela, Andres Henrique Palomo Fontenele, Gilbert Silva, Kerolene Barboza da Silva, João Pedro Aquiles Carobolante, Edwin Gilberto Medina Bejarano, Mirian de Lourdes Noronha Motta Melo, Ana Paula Rosifini Alves Claro, Daniela Sachs
Publikováno v:
Metals, Vol 12, Iss 7, p 1065 (2022)
The growth of the elderly population is urging for more suitable biomaterials to allow the performance of better surgical and implant procedures and accelerate the patient’s healing because the elderly are more vulnerable to orthopedic and dental p
Externí odkaz:
https://doaj.org/article/a1776736d8f14b37afaec78af5e80e17
Autor:
Roberta Alves Gomes Matos, Jonas Mendes, Bruna Horta Bastos Kuffner, Mirian de Lourdes Noronha Motta Melo, Gilbert Silva
Publikováno v:
Materials Research, Vol 23, Iss 5 (2021)
Abstract The Al4.5wt%Cu is an aeronautical and automobile alloy with extensive use in industry for structural purposes. The aim of this work was to evaluate two different solidification processes of the Al4.5wt%Cu alloy, conventional and unidirection
Externí odkaz:
https://doaj.org/article/0074783d733c4a2c8102905fddfca454
Autor:
Maria Auxiliadora de Barros Martins, Lucas Ramon Roque da Silva, Maria Gabriela A. Ranieri, Regina Mambeli Barros, Valquíria Claret dos Santos, Paulo César Gonçalves, Márcia Regina Baldissera Rodrigues, Rosa Cristina Cecche Lintz, Luísa Andréa Gachet, Carlos Barreira Martinez, Mirian de Lourdes Noronha Motta Melo
Publikováno v:
Materials, Vol 14, Iss 19, p 5629 (2021)
The reuse of waste in civil construction brings environmental and economic benefits. However, for these to be used in concrete, it is necessary a previous evaluation of their physical and chemical characteristics. Thus, this study aimed to characteri
Externí odkaz:
https://doaj.org/article/ef3e0e4c10284b96bbb19b74197bc492
Autor:
Marcelo Luis Siqueira, Aline da Silva, Mirian de Lourdes Noronha Motta Melo, Geovani Rodrigues
Publikováno v:
Materials Research, Vol 22, Iss 4 (2019)
Brazilian aeronautical industries report that, due to the high mechanical properties presented commercially, AA2024-T351 alloy presents fissures and non-homogeneous deformations during the mechanical processing. This work proposes a manufacturing pro
Externí odkaz:
https://doaj.org/article/5c22b552dd7d44e78000bab128f533ed