Towards dynamic multiscale feedback during the injection moulding cycle of plastics

Autor: Anabela P. Massano, Patricio Vargas, Pedro Carreira, Joao Matias, Marc Malfois, Paulo J. Novo, Pedro Martinho, Antonio Pontes, Geoffrey R. Mitchell

Publikováno v: Frontiers in Materials, Vol 11 (2024)

Injection moulding is a very popular technology for shaping plastics. Its history stretches back to the nineteenth century, and, as a consequence, it has developed outside the framework of digitisation. In order to fully implement the concepts of Ind

Externí odkaz: https://doaj.org/article/eeadd15d0c9643edb3685536c27158b8

Evaluation of the Sealing Ability and Bond Strength of Two Endodontic Root Canal Sealers: An In Vitro Study

Autor: Manuel Marques Ferreira, José Pedro Martinho, Inês Duarte, Diogo Mendonça, Ana Catarina Craveiro, Maria Filomena Botelho, Eunice Carrilho, Carlos Miguel Marto, Ana Coelho, Anabela Paula, Siri Paulo, Nuno Chichorro, Ana Margarida Abrantes

Publikováno v: Dentistry Journal, Vol 10, Iss 11, p 201 (2022)

Background: Obturation represents a critical step in endodontic treatment, which relies on a core material and a sealer. This study aims to evaluate the sealing ability and bond strength to the root canal walls of an epoxy resin-based sealer (AH-Plus

Externí odkaz: https://doaj.org/article/5f39a89febec4e858d5669bd9d7bd70f

Prevalência de traços do escravismo e colonialismo em práticas coletivas no cotidiano moçambicano

Autor: Pedro, Martinho

Publikováno v: Práticas da História. Journal on Theory, Historiography and Uses of the Past; No. 15 (2022); 183-237
Práticas da História. Journal on Theory, Historiography and Uses of the Past; N.º 15 (2022); 183-237

Slavery and colonialism, by the way they manifested themselves on constrained social groups, would hardly indicate the prevalence of their traits in the post-colonial period, specifically in the territoriesin which contemporary generations to their c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=sarcservicod::327cf46650a33664606e9de8b7080bd8
https://praticasdahistoria.pt/article/view/30060

Cutting Forces Assessment in CNC Machining Processes: A Critical Review

Autor: Vitor F. C. Sousa, Francisco J. G. Silva, José S. Fecheira, Hernâni M. Lopes, Rui Pedro Martinho, Rafaela B. Casais, Luís Pinto Ferreira

Publikováno v: Sensors, Vol 20, Iss 16, p 4536 (2020)

Machining processes remain an unavoidable technique in the production of high-precision parts. Tool behavior is of the utmost importance in machining productivity and costs. Tool performance can be assessed by the roughness left on the machined surfa

Externí odkaz: https://doaj.org/article/e337ea662bd341b9b0a1d234d1e1c7be

OS PONTEIROS DA INFÂNCIA NO RELÓGIO DE UMA ESCOLA DE CRIANÇAS EM URUÇUÍ

Autor: Dariane de Sousa Morais, Denise Hosana de Sousa Moreira, Vanessa Oliveira Silva, Pedro Martinho Sobrinho Mendonça

Publikováno v: O Campo Teórico-metodológico-epistemológico da Educação no Fomento da Questão Política da Atualidade

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a917da88393f1d4e32861c8a8ef6e07
https://doi.org/10.22533/at.ed.32521250317