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Transient motions of elasto-viscoplastic thixotropic materials subjected to an imposed stress field and to stress-based free-surface boundary conditions
(Elsevier B.V., 2016-12-01)
In the present work, we present an approach to handle transient flows of elasto-viscoplastic thixotropic (EVPT) materials under the action of the gravity force field and subjected to free-surface boundary conditions that ...
Access to material resources and the subjective well-being of children in Brazil and Chile
(2021)
This article analyzes the relationships between the material conditions and the subjective well-being of 3,716 children (50.5% girls) between 10 and 12 years of age (M = 11.4) in Chile and Brazil. These are the two Latin ...
Optimization of substrate preparation for oyster mushroom (Pleurotus ostreatus) cultivation by studying different raw materials and substrate preparation conditions (composting: phases I and II)
(Springer, 2016-11-01)
In recent years, oyster mushroom ( Pleurotus ostreatus) has become one of the most cultivated mushrooms in the world, mainly in Brazil. Among many factors involved in a mushroom production, substrate preparation is the ...
Environmental conditioning effects on the mechanical properties of titanium fiber-metal laminates
(2013-01-01)
Fiber metal laminates (FML) have been particularly attractive for aircraft structures. While weight reduction and improved damage tolerance characteristics were the prime drivers to develop this new family of materials, ...
A robust topological derivative-based multi-material optimization approach: Optimality condition and computational algorithm
(Elsevier Science SA, 2020-07-01)
Topology optimization is a technique in the engineering area that allows obtaining optimal designs of devices, mechanisms, complex structures and even design the microstructure of an auxetic material. Classically, the focus ...
Evaluation of urethane adhesive-composite joints under different environmental conditions
(European Society for Composite Materials, 2020)
La condición material del espacio arquitectónico / The material condition of architectural space
(2009)
Este trabajo examina analíticamente el tema de la lógica formal en la arquitectura bajo la premisa de la materialidad de sus elementos. Incluye el espacio arquitectónico como uno de ellos y lo considera como un compuesto ...
Survival probability of zirconia-reinforced lithium silicate ceramic: Effect of surface condition and fatigue test load profile
(2020-06-01)
Objectives: The present investigation evaluated the step stress accelerated test (SSALT) load profiles on the survival probability of a glass ceramic under two surface conditions (polished or roughened). Methods: Suprinity–ZLS ...