Results 51 to 60 of about 4,822 (232)
Revista de Metalurgia, 2005 En este trabajo se describen los resultados experimentales referentes a la calidad funcional (durabilidad durante el mecanizado del acero) de recubrimientos delgados, de elevada dureza del filo de corte.
M. Kupczyk, W. Misiak
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Revista ALCONPAT, 2021 En este trabajo se evaluó el efecto de la arcilla de desecho de un proceso de producción de polioles, como sustituto parcial del cemento en concreto armado, en concentraciones del 0%, 5% y 10%.
Oladis Troconis de Rincón +5 more
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Fatigue Life Prediction in Cementitious Materials Through Bayesian Probabilistic Models
Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 8, Page 3434-3464, August 2025.ABSTRACT First, we present a probabilistic framework for analyzing fatigue in cementitious materials, particularly concrete, within a Bayesian context. This is realized by incorporating the Sparks–Menzies relation, which correlates fatigue life to the secondary strain rate, into a probabilistic model.
Ángel De La Rosa +2 more
wiley +1 more source
Revista de Metalurgia, 2004 Se han depositado recubrimientos transparentes e incoloros de sílice sobre sustratos anodizados y no anodizados de aleaciones de base aluminio (serie 6063).
M. García-Heras +2 more
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Politics &Policy, Volume 53, Issue 4, August 2025.ABSTRACT We study the implications of regime personalization on the incentives of political elites to politicize their policy agenda and express loyalty to the ruler. Because revering the autocrat is one of the observable manifestations of personalization, while the process of personalization may be, in turn, influenced by an increased prevalence of ...
Alexander Baturo, Nikita Khokhlov
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El edificio Positano de los arquitectos Luis García Pardo y Adolfo Sommer
Anales de Investigación en Arquitectura, 2023 El edifico Positano es una obra emblemática de la modernidad uruguaya, con una singular solución estructural que promovió tempranamente el desarrollo de tipologías basadas en la optimización geométrica.
Juan José Fontana Cabezas
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Molecular dynamics study of adhesion effects in spherical indentations of FCC metals
Materials & DesignAdhesive interaction of surfaces is present in all systems where contacts between surfaces occurs. This is precisely the situation that occurs in the indentation tests available to estimate the mechanical properties of MEMS/NEMS. These are tests in which
M.A. Garrido +2 more
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Authoritarianism and the Emergence of Parallel State Dynamics: Evidence From the Syrian Earthquake
Digest of Middle East Studies, Volume 34, Issue 1, Winter 2025.ABSTRACT This article investigates the Syrian regime's strategic manipulation of the February 2023 earthquake to reaffirm its authority and maintain legitimacy. The regime's response to the disaster is analyzed to understand how authoritarian states leverage natural disasters for political gains. It argues that the Assad regime's survival is not merely
Rahaf Aldoughli
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Durabilidad del concreto con agregados de alta absorción
Ingeniería Investigación y Tecnología, 2019 Durability of concrete constructions is equally important as mechanical resistance, since it determines the capacity to withstand the environmental conditions to which the construction will be subjected for several decades.
Rómel G. Solís-Carcaño +1 more
semanticscholar +1 more source
Desarrollo de hormigones ligeros de ultra alto rendimiento para aplicaciones arquitectónicas.
Revista ALCONPATEste estudio busca reducir el peso y mejorar el rendimiento térmico del Concreto de Ultra Alto Desempeño (UHPC) para aplicaciones arquitectónicas, manteniendo una resistencia mecánica adecuada.
Jorge Xilotl-Dominguez +3 more
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