Results 91 to 100 of about 1,632,769 (308)
Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
wiley +1 more source
L'avaluació de l'alumnat a la universitat Universitat de Barcelona
, 2001 The main aim of this article is to explore the relationships between the two primary activities in higher education institutions: teaching and research. This task could be done from different perspectives. Due to opportunity and interest reasons I have focused the content of this article in two broad and complementary issues.
Bordas, Inmaculada, Cabrera, Flor
openaire +3 more sources
El Campus de la Universitat de Girona
, 1992 Imatges de les diverses Facultats i Escoles de la Universitat de Girona i els projectes de les futures instal·lacions1189.mp4 1189 ...
Universitat de Girona
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Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion
Advanced Engineering Materials, EarlyView.This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer +4 more
wiley +1 more source
El projecte d’una universitat radiada a Barcelona a inicis del segle XX
Educació i Història: Revista d'Història de l'EducacióDurant els anys vint i trenta del segle XX, la Universitat de Barcelona va implementar una sèrie de reformes a la recerca de la modernització d’estructures i l’acostament a les necessitats d’una societat en procés de transformació.
Sara González Gómez +1 more
doaj
Butlletí Informatiu de la Universitat de les Illes Balears 1988, no. 11
, 1988 Continuada per: Butlletí informatiu de la Universitat de les Illes ...
Universitat de Palma de Mallorca
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Memòria 2021-2022. Universitat de Barcelona [PDF]
, 2023 Podeu consultar la versió en altres idiomes a recurs relacionatLa Memòria de la Universitat de Barcelona presenta una síntesi exhaustiva que recull els projectes, les dades i les activitats més rellevants que la Universitat ha desplegat al llarg del ...
Universitat de Barcelona
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Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
wiley +1 more source
Butlletí Informatiu de la Universitat de Palma de Mallorca 1984, no. 2
, 1984 Continuada per: Butlletí informatiu de la Universitat de les Illes ...
Universitat de Palma de Mallorca
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Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing
Advanced Engineering Materials, EarlyView.The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai +6 more
wiley +1 more source