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Mostrando ítems 281-289 de 289
Artículo
A simple stress-based failure criterion for predicting unfolding failure
(Elsevier Ltd., 2024-06)
Corners of highly curved composite laminates experience unfolding failure when they are loaded under opening bending moments. This work provides a comprehensive experimental test campaign and a detailed stress analysis to ...
Artículo
Digital quantum simulation of an extended Agassi model: Using machine learning to disentangle its phase-diagram
(American Physical Society, 2022)
A digital quantum simulation for the extended Agassi model is proposed using a quantum platform with eight trapped ions. The extended Agassi model is an analytically solvable model including both short range pairing and ...
Artículo
Digital-analog quantum computation with arbitrary two-body Hamiltonians
(American Physical Society, 2024-03-14)
Digital-analog quantum computing is a computational paradigm which employs an analog Hamiltonian resource together with single-qubit gates to reach universality. Here, we design a new scheme which employs an arbitrary ...
Artículo
Influence of graphene-based nanostructures processing routes and aspect ratio in flexural strength and fracture mechanisms of 3Y-TZP-matrix composites
(Elsevier, 2024-04-20)
In this work, the influence of the aspect ratio of graphene-based nanostructures (GBNs) and content on the mechanical properties of 3 mol% yttria tetragonal zirconia polycrystalline 3Y-TZP matrix composites was analysed. ...
Artículo
Screening of Wine Extractable Total Phenolic and Ellagitannin Contents in Revalorized Cooperage By-products: Evaluation by Micro-NIRS Technology
(Springer, 2019)
Determining phenolic compounds of wood and its extractability to the hydroalcoholic medium is important in the oenological industry. The method proposed in this study copes with this issue in an in situ, non-destructive, ...
Artículo
Vidas hibernadas y orgullo minero. Apuntes etnográficos para una crítica de las sociedades de trabajo
(2019)
Los cambios económicos, el desempleo y la precariedad de las condiciones de la vida de las mayorías sociales han reforzado la teoría del inminente colapso del capitalismo entendido ...
Artículo
Effect of acute exposure of Hg and Zn on survival of native and invasive Artemia from wild populations exposed to different degrees of environmental contamination
(Elsevier B.V., 2020-11)
In recent decades, brine shrimps of the genus Artemia has suffered a major biodiversity loss in the Mediterranean region due to the introduction of the highly invasive A. franciscana. Pollution has been proposed as an ...
Artículo
Loss of GATA4 causes ectopic pancreas in the stomach
(John Wiley & Sons, 2020-04)
Pancreatic heterotopia is defined as pancreatic tissue outside its normal location in the body and anatomically separated from the pancreas. In this work we have analyzed the stomach glandular epithelium of Gata4flox/flox; ...
Artículo
Milling amorphous FeSiB ribbons with vibratory ball and disc mills
(Elsevier, 2024-05-15)
Fe, Si and B powders, mixed with atomic composition Fe78Si9B13, are subjected after arc melting to a melt spinning process, which is optimized to obtain the greatest amount of amorphous ribbon. The amorphous ribbons are ...