Zobrazeno 1 - 10
of 105 041
pro vyhledávání: '"Joaquim A."'
Publikováno v:
Machines, Vol 12, Iss 10, p 731 (2024)
The automotive industry is one of the most demanding sectors of all manufacturing industries due to its competitiveness. It is necessary to innovate through the implementation of automated and robotic equipment, leading to cycle time and labor cost r
Externí odkaz:
https://doaj.org/article/633b651cbf2a43b585c97aa591226164
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 6903 (2024)
In several countries, manhole covers made of steel are being stolen, with significant economic losses for private and public entities, and even causing accidents. In this work, a new manhole cover is developed using fibre-reinforced cementitious (FRC
Externí odkaz:
https://doaj.org/article/b6b03a6a756744ce9c39bd06213a19cb
Publikováno v:
Human Behavior and Emerging Technologies, Vol 2024 (2024)
Fake news has been linked to the rise of psychological disorders, the increased disbelief in science, and the erosion of democracy and freedom of speech. Online social networks are arguably the main vehicle of fake news spread. Educating online users
Externí odkaz:
https://doaj.org/article/e5e0d568f5a442f7b75f222821fd7603
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 6, p 850 (2024)
Coastal erosion poses significant challenges to shoreline management, exacerbated by rising sea levels and changing climate patterns. This study investigates the influence of gap spacing between semicircular coastal defence structures on shoreline dy
Externí odkaz:
https://doaj.org/article/a9c66ea3aa034bf9a963d58b0029c05e
Autor:
Marta Gil, Ana Caulino-Rocha, Marta Bento, Nádia C. Rodrigues, Armando Silva-Cruz, Joaquim A. Ribeiro, Diana Cunha-Reis
Publikováno v:
Biomolecules, Vol 14, Iss 3, p 379 (2024)
Long-term potentiation (LTP) induced by theta-burst stimulation (TBS) undergoes postweaning developmental changes partially linked to GABAergic circuit maturation. Endogenous vasoactive intestinal peptide (VIP) acting on its VPAC1 receptor strongly i
Externí odkaz:
https://doaj.org/article/bff41fe58f7440998c5b43a7dedf4894
Publikováno v:
Heritage, Vol 6, Iss 1, Pp 492-504 (2023)
The evaluation of stone cladding material suitability can be a challenge due to the way that stone physical and mechanical properties, and characteristics such as mineralogy, might influence stone performance as a cladding element in a ventilated fac
Externí odkaz:
https://doaj.org/article/80e79844a88942759d1ab58dfc475f30
Autor:
Sergio J. Abellán-Martín, Jorge Pérez, Fernanda C. Pinheiro, Joaquim A. Nóbrega, Miguel Ángel Aguirre, Lorena Vidal, Antonio Canals
Publikováno v:
Advances in Sample Preparation, Vol 7, Iss , Pp 100084- (2023)
A new and environmentally friendly analytical method for simultaneous determination of As, Cd, Hg and Pb in drug samples by inductively coupled plasma optical emission spectrometry (ICP OES) has been developed. In order to increase the sensitivity of
Externí odkaz:
https://doaj.org/article/dc1e4b0603804f77b6ad606230fc523a
Autor:
Joaquim A．P． Braga, António R． Andrade
Publikováno v:
Transportation Engineering, Vol 12, Iss , Pp 100180- (2023)
Transportation plays a crucial role in facilitating economic and social interactions, but also significantly contributes to global pollution. To address this sustainability challenge, smart use of resources and transport modes is needed. To contribut
Externí odkaz:
https://doaj.org/article/2c7ddce265f54f6cbfd2f8e0323c1c38
Publikováno v:
Applied Sciences, Vol 14, Iss 5, p 1947 (2024)
Masonry structures are susceptible to damage and collapse due to seismic actions, a problem in many urban areas. To address this issue, researchers are studying the use of fibre-reinforced mortars as overlay strengthening systems. This study assessed
Externí odkaz:
https://doaj.org/article/b1e33bcd897a4bd983076361784ce957
Autor:
Joaquim A. Meireles-Brandão, Lúcia R. Meireles-Brandão, Rui Coelho, Francisco Rocha-Gonçalves
Publikováno v:
Revista Portuguesa de Cardiologia, Vol 41, Iss 8, Pp 681-688 (2022)
Introduction and Objectives: Lifestyle changes are frequently insufficient to reduce cardiovascular (CV) risk in patients with dyslipidemia. This study aims to characterize the long-term evolution of lipid profile and CV risk of patients under primar
Externí odkaz:
https://doaj.org/article/d70c89f840934b9ead9293b7b2f30ed0