Zobrazeno 1 - 10
of 1 675
pro vyhledávání: '"M.A Silva"'
Autor:
I.D. Orge, H. Nogueira Pinto, M.A. Silva, S.J. Bidarra, S.A. Ferreira, I. Calejo, R. Masereeuw, S.M. Mihăilă, C.C. Barrias
Publikováno v:
Bioactive Materials, Vol 38, Iss , Pp 499-511 (2024)
The timely establishment of functional neo-vasculature is pivotal for successful tissue development and regeneration, remaining a central challenge in tissue engineering. In this study, we present a novel (micro)vascularization strategy that explores
Externí odkaz:
https://doaj.org/article/7fc399d7f65d4461a0dd36fa05347132
Autor:
Pedro M.S. Rosado, Rui F.V. Sampaio, João P.M. Pragana, Ivo M.F. Bragança, Carlos M.A. Silva, Paulo A.F. Martins
Publikováno v:
Journal of Advanced Joining Processes, Vol 10, Iss , Pp 100265- (2024)
This paper presents a novel manufacturing process for producing innovative bi-material collector coins with free-rotating inner elements. The inner elements are fabricated using additive manufacturing, enabling the creation of coins with complex and
Externí odkaz:
https://doaj.org/article/d259930675b74f0ab27949c10f708ab0
Autor:
Pedro M.S. Rosado, Rui F.V. Sampaio, João P.M. Pragana, Ivo M.F. Bragança, Carlos M.A. Silva, Paulo A.F. Martins
Publikováno v:
Journal of Advanced Joining Processes, Vol 10, Iss , Pp 100272- (2024)
This paper presents a joining by plastic deformation process for fabricating hybrid electrical busbars made from copper and aluminum sheets. The process comprises the innovative use of wire-arc additive manufacturing to deposit copper rivets at speci
Externí odkaz:
https://doaj.org/article/ff3a45ca333a4410b6db6d29824b896e
Autor:
Rui F.V. Sampaio, João P.M. Pragana, Ivo M.F. Bragança, Carlos M.A. Silva, Paulo A.F. Martins
Publikováno v:
Advances in Industrial and Manufacturing Engineering, Vol 9, Iss , Pp 100148- (2024)
This paper presents an innovative ‘strain acceleration method’ for determining the onset of diffuse necking in sheet forming tests using data obtained from digital image correlation (DIC). The method identifies the onset time of diffuse necking a
Externí odkaz:
https://doaj.org/article/ee43aab43b7349c7ac485625c3a75979
Autor:
F.A Pereira, D.O Fontes, C.H.F Vasconcellos, F.C.O Silva, M.A Silva, P.C Marinho, C.L.C Arouca, G.M Salum
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 63, Iss 1, Pp 203-213 (2011)
Avaliou-se o efeito da ractopamina e de diferentes métodos de formulação de dietas sobre o desempenho e as características de carcaça de leitoas em terminação. Foram utilizadas 60 leitoas, híbridas comerciais, distribuídas em delineamento ex
Externí odkaz:
https://doaj.org/article/854049a454b149a3b7c8fb0b9967b7a9
Autor:
A.S Felipe-Silva, V.R Vale Filho, M.B.D Ferreira, G.S.S Correa, M.A Silva, M.M Veras, V.J Andrade
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 63, Iss 1, Pp 81-86 (2011)
Procedeu-se à criopreservação do sêmen de oito tourinhos Gir Leiteiro, com idade média de 25 meses, pré-selecionados para elevada pontuação (média 84,4±5,6) na classificação andrológica por pontos (CAP), em dois diferentes diluidores: um
Externí odkaz:
https://doaj.org/article/054ff8fd626e4642aeabdd0c027272da
Autor:
Miguel S.T. Sapage, João P.M. Pragana, Rui F.V. Sampaio, Ivo M.F. Bragança, Carlos M.A. Silva, Paulo A.F. Martins
Publikováno v:
Journal of Advanced Joining Processes, Vol 9, Iss , Pp 100175- (2024)
This paper is focused on multi-planar hybrid busbars made from copper and aluminum for electric energy distribution systems. The objective is to provide an overview of its assembly by injection lap riveting in multidirectional tools and to compare th
Externí odkaz:
https://doaj.org/article/c41e96874fb54706892e9c5d316a889f
Autor:
Rui F.V. Sampaio, João P.M. Pragana, Ivo M.F. Bragança, Carlos M.A. Silva, Paulo A.F. Martins
Publikováno v:
Advances in Industrial and Manufacturing Engineering, Vol 8, Iss , Pp 100141- (2024)
This paper introduces a novel sheet test specimen that plastically deforms under biaxial stretching when subjected to uniaxial loading in conventional testing machines. The specimen was designed using finite element simulation and consists of a two-d
Externí odkaz:
https://doaj.org/article/925289393cee449090f87319bb992eb8
Autor:
G.P. Mesquita, M.C.C. Costa, M.A. Silva, L.G. Araújo, B.G. Vila Nova, É.J.M. Castro, L.C.M. Castelo Branco, R.C.S. da Silva, S.G. Marques, A.G. Abreu
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 56 (2023)
Healthcare-related infections caused by resistant microorganisms are a severe public health problem and are becoming increasingly prevalent in the hospital environment, especially Pseudomonas aeruginosa. This work aimed to evaluate the resistance pro
Externí odkaz:
https://doaj.org/article/11bc2b8715d14e72a1ce0867a3b72956
Publikováno v:
Ingeniería del Agua, Vol 25, Iss 1, Pp 37-47 (2021)
The availability of instantaneous data on water consumption in water utilities of water distribution systems has been increasing due to the increase in the number of customers with smart meters. The analysis of these data allows to improve the billin
Externí odkaz:
https://doaj.org/article/0c76be0c914144cea509285416a593ea