Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Artur, Mateus"'
Publikováno v:
IEEE Access, Vol 12, Pp 10718-10735 (2024)
This comprehensive review explores advancements in the design, fabrication and performance evaluation of three-dimensional (3D) printed antennas, across different frequency ranges. The review highlights the use of diverse printing methods, materials
Externí odkaz:
https://doaj.org/article/37c0b8e554f54e81a1c0631130e7bd57
2nd International Conference on Direct Digital Manufacturing and Polymers (2nd CDDMAP)Selected, peer reviewed papers from the 2nd International Conference on Direct Digital Manufacturing and Polymers (2nd CDDMAP), May 15-18, 2017, Marinha Grande, Por
Autor:
Daniel P. da Silva, Joao Pinheiro, Saba Abdulghani, Christina Kamma-Lorger, Juan Carlos Martínez, Eduardo Solano, Artur Mateus, Paula Pascoal-Faria, Geoffrey R. Mitchell
Publikováno v:
Frontiers in Mechanical Engineering, Vol 9 (2023)
Direct digital manufacturing has been identified as one of the key tools of Industry 4.0 and it enables the creation of products directly through digital definition. Commonly known as additive manufacturing, it comprises a set of technologies that ar
Externí odkaz:
https://doaj.org/article/1f5eaab6ce65413d9e71b97c479f60dc
Autor:
Telma Encarnação, Nadia Nicolau, Pedro Ramos, Elsa Silvestre, Artur Mateus, Tomás Archer de Carvalho, Florindo Gaspar, Anabela Massano, Sara Biscaia, Ricardo A. E. Castro, Bernardo A. Nogueira, Poonam Singh, Diana Pacheco, Tatiana Patrício, Rui Fausto, Abílio J. F. N. Sobral
Publikováno v:
Materials, Vol 17, Iss 1, p 75 (2023)
Water pollution poses a global threat to ecosystems and human health and is driven by the presence of various contaminants in wastewater, including nano- and microplastics. Despite the magnitude of this problem, the majority of global wastewater is r
Externí odkaz:
https://doaj.org/article/625960de68c5433fa92f5c4860e97039
Autor:
Matteo Arioli, Anabela Paiva Massano, Daniel P. da Silva, Fábio A. Gameiro, Pedro Carreira, Marc Malfois, João Matias, Paula Pascoal-Faria, Artur Mateus, Geoffrey R. Mitchell
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 7, Iss 5, p 176 (2023)
We recently introduced the possibility of performing operando small-angle X-ray scattering measurements using a novel industrially relevant injection moulding system for plastics. We show that useful time-resolving measurements can be performed with
Externí odkaz:
https://doaj.org/article/5b60d626d4c34b1e92bcbe9d67869b86
Autor:
Ana Margarida Arruda, Carlos Pereira, Elisa Sousa, Artur Mateus, Diogo Varandas, Margarida Rodrigues
Publikováno v:
Conimbriga, Vol 61 (2022)
Os trabalhos arqueológicos realizados em Monte Molião (Lagos, Portugal) permitiram identificar contextos domésticos do século II. O estudo dos materiais neles identificados em associação directa, muito especialmente das cerâmicas importadas, p
Externí odkaz:
https://doaj.org/article/bee23de40d7142a1882b36080af96762
Publikováno v:
Materials, Vol 16, Iss 7, p 2741 (2023)
The widespread use of geopolymer cement (GPC) has been hindered by a lack of scientific knowledge that still exists regarding its synthesis process. Key points, such as the release of aluminosilicate species from the raw materials and its link to the
Externí odkaz:
https://doaj.org/article/687587e42eca44c78051c9b651a69622
Publikováno v:
Polymers, Vol 15, Iss 3, p 517 (2023)
Bioplastics are one of the possible alternative solutions to the polymers of petrochemical origins. Bioplastics have several advantages over traditional plastics in terms of low carbon footprint, energy efficiency, biodegradability and versatility. A
Externí odkaz:
https://doaj.org/article/58d0fceb588448e19d6666a73f30d94e
Autor:
Hodhaifa Derdar, Geoffrey Robert Mitchell, Artur Mateus, Sarra Chaibedraa, Zinelabidine Otmane Elabed, Vidhura Subash Mahendra, Zakaria Cherifi, Khaldoun Bachari, Redouane Chebout, Rachid Meghabar, Amine Harrane, Mohammed Belbachir
Publikováno v:
Polymers, Vol 14, Iss 23, p 5271 (2022)
In this work, we report a new facile method for the preparation of myrcene-limonene copolymers and nanocomposites using a Lewis acid as a catalyst (AlCl3) and organo-modified clay as a nano-reinforcing filler. The copolymer (myr-co-lim) was prepared
Externí odkaz:
https://doaj.org/article/2a5a48d478724b0cb65d3926639da335
Autor:
André A. Costa, Fábio Gameiro, Artur Potêncio, Daniel P. da Silva, Pedro Carreira, Juan Carlos Martinez, Paula Pascoal-Faria, Artur Mateus, Geoffrey R. Mitchell
Publikováno v:
Polymers, Vol 14, Iss 21, p 4745 (2022)
In this study, we describe the design and fabrication of an industrial injection moulding system that can be mounted and used on the NCD-SWEET small-angle X-ray scattering beamline at ALBA. We show how highly useful time-resolved data can be obtained
Externí odkaz:
https://doaj.org/article/54d0a63a86204cab908e643f8e20fad8