Results 111 to 120 of about 134,530 (267)

Assessment of the Quality of Structural Steels by their Ability to Resist Brittle Fracture under the Stress Concentration

Механика машин, механизмов и материалов, 2015
New parameter for assessment of structural quality - the measure of structural quality μσPms by the residual mechanical stability Pms is offered. It exhibits their residual possibility to resist embrittlement under the stress concentration.
Artur V. Shiyan, Yuriy Ya. Meshkov
doaj  

Guía técnica para la evaluación de la problemática del subsuelo asociada a compuestos organoclorados [PDF]

, 2004
Este documento quiere presentar una guía técnica para la evaluación de la problemática del subsuelo asociada a compuestos organoclorados. Los objetivos de la guía son dar a conocer cuál es la problemática asociada a estos contaminantes y cuál es su ...
Carles Brangari, Albert, Fernández García, Daniel, Freixas Borrell, Genís   +2 more
core   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Control de las tensiones residuales como herramienta de mejora de los alambres de pretensado: 1. Caracterización de las tensiones residuales [PDF]

, 2008
En este artículo se resume el trabajo desarrollado por los autores durante estos últimos años para mejorar el comportamiento de las armaduras activas del hormigón pretensado mediante el control de sus tensiones residuales.
Atienza Riera, José Miguel, Elices Calafat, Manuel, Ruiz Hervías, Jesús   +2 more
core   +1 more source

A Topology Optimization Framework for the Inverse Design of Nonlinear Mechanical Metamaterials

Advanced Engineering Materials, EarlyView.
This work uses topology optimization to design unit cells for mechanical metamaterials with a prescribed nonlinear stress–strain response. The framework adds contact and postbuckling modeling to synthesize microstructures for three highly nonlinear responses, including pseudoductile behavior, monostable with snap‐through buckling, and bistable ...
Charlie Aveline, Matthew Santer, Robert Hewson   +2 more
wiley   +1 more source

Assessment of Tension-Only Concentrically Braced Steel Frames in Relation to Seismic Pounding

Applied Sciences
This research examined the phenomenon of pounding between neighboring steel structures, both with and without tension-only braces, utilizing an extensive nonlinear time-history analysis.
Panagiota S. Katsimpini, George A. Papagiannopoulos, George D. Hatzigeorgiou   +2 more
doaj   +1 more source

Nuevas tendencias en el diseño de materiales y estructuras [PDF]

, 2008
El presente texto incluye temas como las nuevas herramientas para la modelación de diferentes problemas relacionados con la Ingeniería Civil; la implantación de un modelo matemático para el análisis dinámico no lineal de las viviendas prefabricadas, que ...
Aldana Barrera, Juan Camilo, Bonett Díaz, Ricardo León, García Giraldo, John Mario, Hidalgo Montoya, César Augusto, López Toro, Carolina, Martínez-Carvajal, Hernán Eduardo, Marín Uribe, Carlos Rodolfo, Muniz de Farias, Márcio, Restrepo, José I., Rodríguez Moreno, Mario Alberto, Tobolski, Matthew J., Urrego Giraldo, Héctor Guillermo, Ávila Vélez, Leonardo   +12 more
core  

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Recontrucción de LCA mediante un plastia HTH con tendón rotuliano autólogo [PDF]

, 2013
Treball restrospectiu de resió de 50 histories clíniques de L'Hospital FREMAP Barcelona, amb diagnóstic confirmat de trencament de lligament creuat anterior mitjançant RM, valorant la bondat de la reconstrució d'aquest lligament amb la técnica HTH amb ...
Arrieta Núñez, José Alberto, Cáseres Palau, Enric, Samso Bardés, Ferran, Universitat Autònoma de Barcelona. Departament de Cirurgia, Universitat Autònoma de Barcelona. Facultat de Medicina   +4 more
core  

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source