Zobrazeno 1 - 10
of 2 750
pro vyhledávání: '"Martins Paulo"'
Autor:
Sampaio Rui F.V., Pragana João P.M., Bragança Ivo M.F., Reis Luis, Silva Carlos M.A., Martins Paulo A.F.
Publikováno v:
MATEC Web of Conferences, Vol 401, p 06006 (2024)
This paper revisits double-flush riveting to compare the static and fatigue performance of the resulting joints with those fabricated by conventional bolting. Experimental measurements of electrical resistance, combined with finite element analysis o
Externí odkaz:
https://doaj.org/article/0cfde5f35885431091950034bc3df1fa
Autor:
Rosado Pedro M.S., Sampaio Rui F.V., Pragana João P.M., Bragança Ivo M.F., Silva Carlos M.A., Martins Paulo A.F.
Publikováno v:
MATEC Web of Conferences, Vol 401, p 02002 (2024)
This paper presents a feasibility study on the use of hybrid manufacturing to fabricate collector coins with free-moving features. The approach begins with the fabrication of the different coin elements through blanking and additive manufacturing and
Externí odkaz:
https://doaj.org/article/136397c3880d484cbda25966e6fd5a5b
Autor:
Pragana João P.M., Sampaio Rui F.V., Rosado Pedro M.S., Bragança Ivo M.F., Silva Carlos M.A., Martins Paulo A.F.
Publikováno v:
MATEC Web of Conferences, Vol 401, p 03002 (2024)
This paper focuses on electric energy distribution and utilizes injection lap riveting to assemble two different configurations of copper-aluminum (hybrid) busbar distribution systems with geometric variations. A combined experimental-numerical metho
Externí odkaz:
https://doaj.org/article/d7678c2050fb49d4b3631b6b9f7dddd9
Autor:
Rocha, Tânia, Ribeiro, Ana, Oliveira, Joana, Nunes, Ricardo, Carvalho, Diana, Paredes, Hugo, Martins, Paulo
The use of 3D modelling in medical education is a revolutionary tool during the learning process. In fact, this type of technology enables a more interactive teaching approach, making information retention more effective and enhancing students' under
Externí odkaz:
http://arxiv.org/abs/2411.08730
Recently, Gheibi, Jorgensen, and Takahashi introduced a new homological invariant called quasi-projective dimension, which is a generalization of projective dimension. They proved that the depth formula holds for two finitely gene\-rated Tor-independ
Externí odkaz:
http://arxiv.org/abs/2409.08996
The main purpose of this paper is to provide formulas for the Hilbert-Kunz multiplicity of fiber products and idealization rings. We calculate the Hilbert-Kunz multiplicity of a fiber product $R \times_T S$, with $R$, $S$ and $T$ being Noetherian loc
Externí odkaz:
http://arxiv.org/abs/2405.15075
Autor:
Martins Paulo Magalhaes, Dal Bello Riccardo, Rinscheid Andreas, Roemer Katja, Werner Theresa, Enghardt Wolfgang, Pausch Guntram, Seco Joao
Publikováno v:
Current Directions in Biomedical Engineering, Vol 3, Iss 2, Pp 113-117 (2017)
The ultimate goal of radiotherapy using external beams is to maximize the dose delivered to the tumor while minimizing the radiation given to surrounding healthy critical organs. Prompt Gamma Spectroscopy (PGS) has been proposed for range control of
Externí odkaz:
https://doaj.org/article/41f07817852041959e4e6b1b7f0baf4d
Autor:
Vieira António, Dias Luís S., Pereira Guilherme A.B., Oliveira José A., Carvalho Sameiro M., Martins Paulo
Publikováno v:
FME Transactions, Vol 43, Iss 4, Pp 335-343 (2015)
This paper focuses on a simulation based approach to reduce warehouse costs. At an early stage, the tool needs to be able to generate different types of warehouses. To accomplish this, a Simio add-in was built in C#, using the Simio API, where the us
Externí odkaz:
https://doaj.org/article/07fbae8f0b824d38868b27a196cd4041