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João Vieira, João Poças Martins, Nuno Marques de Almeida, Hugo Patrício and João Morgado
While digital twins (DTs) have achieved significant visibility, they continue to face a problem of lack of harmonisation regarding their interpretation and definition. This diverse and interchangeable use of terms makes it challenging for scientific acti...
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Jiri Remr
Frugality is an important psychological trait that is currently of interest as a research construct in a range of fields, from consumer behavior to financial literacy and financial well-being. Increasingly, the concept of frugality is also being linked t...
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Ricardo Luís, Ricardo José, João Castro and Carlos Andrade
Sea urchins play an important role in coastal marine ecosystems and are an economically valuable resource for their gonads (roe or uni). Increased demand by Asian and European countries caused overfishing of wild stocks resulting in a sharp decline of se...
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Maissa Gharbi, Francesca Glaviano, Serena Federico, Bruno Pinto, Anna Di Cosmo, Maria Costantini and Valerio Zupo
Paracentrotus lividus gonads, often referred to as ?roe? or ?uni? for gastronomical purposes, are among the most appreciated seafood delicacies in the Mediterranean area and worldwide. However, the increasing demand for human consumption has caused a gro...
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Arturo Benjamín Hurtado-Pérez, Abraham de Jesús Pablo-Sotelo, Fabián Ramírez-López, Jorge Javier Hernández-Gómez and Miguel Felix Mata-Rivera
Launching satellites into the Earth?s orbit is a critical area of research, and very demanding satellite services increase exponentially as modern society takes shape. At the same time, the costs of developing and launching satellite missions with shorte...
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Siyuan Xing and Jian-Qiao Sun
The Gaussian-radial-basis function neural network (GRBFNN) has been a popular choice for interpolation and classification. However, it is computationally intensive when the dimension of the input vector is high. To address this issue, we propose a new fe...
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Andrej Atrens, Xingrui Chen and Zhiming Shi
Recent progress is reviewed. Recent developments include: (i) accumulation of evidence that electrochemical measurements of the Mg corrosion rate often do not agree with the steady state Mg corrosion rate as measured by weight loss; (ii) low Fe tolerance...
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Muhammad Ayaz Ahmad, Hamza Rafiq, Syed Irtiza Ali Shah, Sabih Ahmad Khan, Syed Tauqeer ul Islam Rizvi and Taimur Ali Shams
The design and development of high-strength and low-weight composite landing gear struts is still a challenge in today?s world. In this study, a selection methodology for fiber-reinforced composite material for retractable main landing gear struts for sp...
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Anand Nainar, Maznah Mahali, Kamlisa Uni Kamlun, Normah Awang Besar, Luiza Majuakim, Vanielie Terrence Justine, Fera Cleophas, Kawi Bidin and Koichiro Kuraji
There have been conflicting findings on hydrological dynamics in tropical montane cloud forests (TMCFs)?attributed to differences in climate, altitude, topography, and vegetation. We contribute another observation-based comparison between a TMCF (8.53 ha...
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Nuno Costa, Nuno Rodrigues, Maria Alexandra Seco and António Pereira
During the last two decades, many products, research projects and prototypes were announced with different characteristics and capabilities, all adopting the ?smart? qualifier word. If a smartness property could not be defined simply as true or false, de...
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