Search Results - "Pereira, Juan C"

Microstructure assessment at high temperature in NiCoCrAlY overlay coating obtained by laser metal deposition by Pereira Falcón, Juan C., Echeverría, Alberto, Afonso, Conrado R.M., Zambrano Carrullo, Jenny C., Amigó Borrás, Vicente

“…Laser metal deposition (LMD) and laser cladding (LC) could be innovative methods to the current thermal spray techniques for obtaining dense and high-quality…”
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Embedding of Fiber Optic Sensors in Metal Parts by Laser Welding and Additive Manufacturing: A Review by Arevalo, Laura A., Pereira, Juan C., Amorebieta, Josu, Villatoro, Joel, Huertos, Francisco

“…Metal components with integrated sensing technologies are currently an interesting yet challenging process. The industry's demand for embedded sensors for…”
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Breaking of Water-in-Crude Oil Emulsions. 6. Estimating the Demulsifier Performance at Optimum Formulation from Both the Required Dose and the Attained Instability by Delgado-Linares, José G, Pereira, Juan C, Rondón, Miguel, Bullón, Johnny, Salager, Jean-Louis

“…Hydrophilic surfactant molecules with the proper formulation are able to break W/O emulsions stabilized by asphaltenes and other lipophilic amphiphiles as…”
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Breaking of Water-in-Crude Oil Emulsions. 5. Effect of Acid-Alkaline Additives on the Performance of Chemical Demulsifiers by Silva, Iris, Borges, Belsay, Blanco, Ronald, Rondón, Miguel, Salager, Jean-Louis, Pereira, Juan C

“…The objective is to understand the effects of organic acid and amine additives on the performance of commercial demulsifiers in breaking water-in-crude-oil…”
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Tuning of properties of alkyl phenol formaldehyde resins in petroleum demulsifiers: 1. Emulsion stability test by Velásquez, Ingrid, Sykora, Juan, Anton, Nicolas, Pereira, Juan C.

“…This research studies the interactions between nonylphenol ethoxylates (10 and 20 moles of ethylene oxide) and two polymeric resins (ethoxylated alkyl phenol…”
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Risk Factors Involved in the High Incidence of Bladder Cancer in an Industrialized Area in North-Eastern Spain: A Case-Control Study by Caballero, José M, Gili, José M, Pereira, Juan C, Gomáriz, Alba, Castillo, Carlos, Martín-Baranera, Montserrat

“…Bladder cancer (BC) is the most common of the malignancies affecting the urinary tract. Smoking and exposure to occupational and environmental carcinogens are…”
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Tuning of properties of alkyl phenol formaldehyde resins in petroleum demulsifiers. 2. Interfacial dilatational properties by Velásquez, Ingrid, Anton, Nicolas, Sykora, Juan, Pereira, Juan C.

“…In the context of the study of crude oil dehydration, two hydrophilic ethoxylated phenol formaldehyde polymeric resins with different degrees of ethoxylation…”
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Tuning Interfacial Activity of Polymeric Resin–Surfactant/n-Alcohol Solution Interactions by Velásquez, Ingrid, Muñoz, Aaron, Pereira, Juan C.

“…Measurements of surface tension were carried out for several aqueous solutions of different amphiphilic systems. This research studied the interaction between…”
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Environmental Factors Involved in the High Incidence of Bladder Cancer in an Industrialized Area in North-Eastern Spain by Caballero, José M., Pérez-Márquez, Meritxell, Gili, José M., Pereira, Juan C., Gomáriz, Alba, Castillo, Carlos, Martín-Baranera, Montserrat

“…Background. Bladder cancer (BC) is the most common of those affecting the urinary tract, and a significant proportion of the cases are attributable to tobacco…”
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Resins:  The Molecules Responsible for the Stability/Instability Phenomena of Asphaltenes by Pereira, Juan C, López, Isbet, Salas, Reinardo, Silva, Freddy, Fernández, Celeste, Urbina, Caribay, López, Juan C

“…Resins are reported to be able to contribute to both the stabilization and destabilization of asphaltenes. Resin adsorption isotherms were carried out on…”
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Descripción de pruebas moleculares en el diagnóstico del virus Zika en el periodo 2008-Febrero 2018. Revisión sistemática by Juan c. Pereira Palacio, Lady J. Gaviria Mejía, Sebastián Zea-Castrillón, Patricia E. Jaramillo Arbleáez, Astrid Bedoya

“…Objetivo. Describir las pruebas moleculares usadas desde 2008 para la detección del virus Zika reportadas en artículos indexados en 3 bases de datos. Métodos…”
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Thickening of the pulmonary artery wall in acute intramural hematoma of the ascending aorta by Munín, Martín, Goerner, María S, Lombardero, Martín, Sanchez, Gustavo, Redondo, Juan C Pereira, Spernanzoni, Fernando, Lardani, Héctor, Torres, Víctor

“…The occurrence of pulmonary artery obstruction in the course of acute aortic dissection is an unusual complication. The mechanism implicated is the rupture of…”
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Isolation and Characterization of Low and High Molecular Weight Acidic Compounds from Cerro Negro Extraheavy Crude Oil. Role of These Acids in the Interfacial Properties of the Crude Oil Emulsions by Acevedo, Sócrates, Escobar, Gaston, Ranaudo, María A, Khazen, Jose, Borges, Belsay, Pereira, Juan C, Méndez, Bernardo

“…Two acidic samples, A and B, were isolated from Cerro Negro extraheavy crude oil. Sample A has a relatively low number average molecular weight (M n = 480 Da),…”
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Neoplasm in kidney graft. Analysis of the cause of the tumour and treatment options by González-Satué, Carlos, Cañas-Sole, Laura, Valverde-Vilamala, Ivanna, Tapia-García, María, Pereira-Barrios, Juan C, Areal-Calama, Juan, Lauzurica-Valdemoros, Ricardo, Ibarz-Servio, Luis

“…Kidney transplant is the treatment of choice for chronic kidney disease. Cardiovascular disease, infections, and postransplant de novo neoplasms are the main…”
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Hydroformylation of natural olefins with the [Rh(COD)(μ-OMe)]2/TPPTS complex in BMI-BF4/toluene biphasic medium: Observations on the interfacial role of CTAB in reactive systems by Baricelli, Pablo J., Rodríguez, Mariandry, Melean, Luis G., Borusiak, Margarita, Crespo, Isis, Pereira, Juan C., Rosales, Merlín

“…[Display omitted] •This is the first example of the natural olefins hydroformylation in biphasic ionic liquid/toluene systems.•It is an interesting system in…”
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