Search Results - "Rios, José D."

Development of Mortars That Use Recycled Aggregates from a Sodium Silicate Process and the Influence of Graphene Oxide as a Nano-Addition by Ruiz Martinez, Jaime D., Cifuentes, Héctor, Rios, José D., Ariza, Pilar, Leiva, Carlos

“…This research analyses how different cement mortars behave in terms of their physical and mechanical properties. Several components were necessary to make…”
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Analysis of the mechanical and fracture behavior of heated ultra-high-performance fiber-reinforced concrete by X-ray computed tomography by Ríos, José D., Cifuentes, Héctor, Leiva, Carlos, Seitl, Stanislav

“…This work analyzes the effects of temperature (300 °C) on mechanical and fracture behavior of an ultra-high-performance steel-fiber-reinforced concrete. The…”
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Analysis of the tensile fracture properties of ultra-high-strength fiber-reinforced concrete with different types of steel fibers by X-ray tomography by Ríos, José D., Leiva, Carlos, Ariza, M.P., Seitl, Stanislav, Cifuentes, Héctor

“…This study is concerned with the analysis of the tensile properties of an ultra-high-strength fiber-reinforced concrete manufactured with short and long steel…”
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Effect of moderate temperatures on compressive strength of ultra-high-performance concrete: A microstructural analysis by Suescum-Morales, David, Ríos, José D., De La Concha, Antonio Martínez, Cifuentes, Héctor, Jiménez, José Ramón, Fernández, José María

“…Concrete with two types of steel fibres and a polypropylene fibre prevented spalling and preserved the compressive strength at 300 °C, which makes these…”
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Behavior of High-Strength Polypropylene Fiber-Reinforced Self-Compacting Concrete Exposed to High Temperatures by Ríos, José D, Cifuentes, Héctor, Leiva, Carlos, García, Celia, Alba, María D

“…AbstractIn this study we analyzed the use of high-performance structural concrete reinforced with polypropylene fibers in applications requiring long exposure…”
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Probabilistic Flexural Fatigue in Plain and Fiber-Reinforced Concrete by Ríos, José D, Cifuentes, Héctor, Yu, Rena C, Ruiz, Gonzalo

“…The objective of this work is two-fold. First, we attempt to fit the experimental data on the flexural fatigue of plain and fiber-reinforced concrete with a…”
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Fatigue Behavior of H-Section Piles under Lateral Loads in Cohesive Soil by Pérez, José A., Ponce-Torres, Alberto, Ríos, José D., Sánchez-González, Estíbaliz

“…Most structures supporting solar panels are found on thin-walled metal piles partially driven into the ground, optimizing costs and construction time. These…”
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Numerical modelling of the shear-bond behaviour of composite slabs in four and six-point bending tests by Ríos, José D., Cifuentes, Héctor, Martínez-De La Concha, Antonio, Medina-Reguera, Fernando

“…•A FE model to calculate the shear-bond behaviour on composite slabs.•Experimental 6PB tests to validate the FE model for uniformly distributed loads.•A useful…”
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Influence of Graphene Oxide Concentration and Ultrasonication Energy on Fracture Behavior of Nano-Reinforced Cement Pastes by Ríos, José D., Leiva, Carlos, Martinez de la Concha, Antonio, Ariza, María Pilar, Cifuentes, Héctor

“…The aim of this study is twofold. First, to assess the effect of the sonication process on the optimal dispersion of GO sheets for nanostructural reinforcement…”
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Investigating correlations between translucency and wear resistance in lithium silicate-based dental glass-ceramics by Rodríguez-Rojas, Fernando, Borrero-López, Óscar, Sánchez-González, Estíbaliz, Ríos, José D., Guiberteau, Fernando

“…Lithium silicate-based glass-ceramics are widely employed dental materials, showing superior aesthetics (determined by translucency) but poorer wear resistance…”
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Cost-effectiveness analysis of spontaneous vaginal delivery vs elective cesarean delivery for maternal outcomes in Colombia by Sarmiento, Andrés, Ayala, Nathalia, Rojas, Kristian K., Pinilla-Roncancio, Mónica, Rodriguez, Nicolás, Londoño, Darío, Gil, Jennifer S., Zapata-Arango, Andrea, Martinez, Natalia, Ruiz-Rios, José D.

“…In worldwide literature, it has been found that cesarean deliveries represent higher costs and are associated with maternal morbidity and other complications…”
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Experimental and Numerical Flexural–Torsional Performance of Thin-Walled Open-Ended Steel Vertical Pile Foundations Subjected to Lateral Loads by Pérez, José Antonio, Reyes-Rodríguez, Antonio Manuel, Sánchez-González, Estíbaliz, Ríos, José D.

“…This research investigates the effects of torsional moments on the mechanical behavior of thin-walled open-ended vertical pile foundations subjected to lateral…”
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Comparison of fracture toughness values of normal and high strength concrete determined by three point bend and modified disk-shaped compact tension specimens by Seitl, Stanislav, Ríos, José D., Cifuentes, Hector

“…The modified disk shaped compact tension test is a configuration derived from standard compact tension test that is used for measuring fracture mechanical…”
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Probabilistic fatigue analysis of ultra-high-performance fibre-reinforced concrete under thermal effects by Ríos, José D., Cifuentes, Héctor

“…This paper describes the influence of the temperature and the fibre reinforcement on the flexural fatigue behaviour of an ultra-high-performance…”
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Elaboración del test de habilidades para la gestión en la negociación de conflictos by Vicuña P., Luis, Hernández V., Héctor, Paredes T., Mildred, Rios D., José

“…El presente informe reporta a la comunidad científica el producto de la elaboración del test de habilidades para la gestión en la negociación de conflictos,…”
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Alpha 1-adrenergic and cholinergic agonists activate MAPK by separate mechanisms to inhibit secretion in lacrimal gland by Ota, Isao, Zoukhri, Driss, Hodges, Robin R, Rios, José D, Tepavcevic, Vanja, Raddassi, Isabelle, Chen, Li Li, Dartt, Darlene A

“…The purpose of this study was to determine the role of p42/p44 mitogen-activated protein kinase (MAPK) in alpha(1)-adrenergically and cholinergically…”
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New clathrin-based nanoplatforms for magnetic resonance imaging by Vitaliano, Gordana D, Vitaliano, Franco, Rios, Jose D, Renshaw, Perry F, Teicher, Martin H

“…Magnetic Resonance Imaging (MRI) has high spatial resolution, but low sensitivity for visualization of molecular targets in the central nervous system (CNS)…”
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Code Blue: Life-threatening Methemoglobinemia by Ponce Ríos, José D, Yong, Rothsovann, Calner, Paul

“…Most cases of acquired methemoglobinemia result from exposure to certain drugs or toxins. One of the more common and well-described causes in the literature is…”
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Isolation and Characterization of Cultured Human Conjunctival Goblet Cells by Shatos, Marie A, Rios, Jose D, Horikawa, Yoshitaka, Hodges, Robin R, Chang, Eli L, Bernardino, Carlo R, Rubin, Peter A. D, Dartt, Darlene A

“…To isolate and characterize goblet cells from normal human conjunctival tissue to determine whether epidermal growth factor (EGF) receptors are present and…”
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Presence of Nerves and Their Receptors in Mouse and Human Conjunctival Goblet Cells by Diebold, Yolanda, Rios, Jose D, Hodges, Robin R, Rawe, Ian, Dartt, Darlene A

“…To determine whether neural pathways for controlling goblet cell secretion are present in mouse and human conjunctiva. Mouse conjunctiva was homogenized and…”
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