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Characterization of fine-grained material ejected by the cotopaxi volcano employing X-ray diffraction and electron diffraction scattering techniques
ArticleAbstract: After 138 years of apparent silence, the Cotopaxi volcano awoke on August 14th of 2015 with a sequenPalabras claves:Characterization of ash particles, Chemical composition of tephra, Cotopaxi Volcano, granulometry, Volcanic reactivationAutores:Andrea V. Vaca, Carlos R. Arroyo, Debut Alexis, Eduardo Aguilera, Iván Fernando Palacios-Orejuela, Luis H. Cumbal, Mario Cruz D'Howitt, Theofilos ToulkeridisFuentes:scopusComparación entre cuatro protocolos para la preparación de muestras de referencia usando el microscopio electrónico de barrido
OtherAbstract: Mostramos en este artículo que el protocolo convencional que se usa en la mayor parte de los estudioPalabras claves:Autores:Debut AlexisFuentes:googleComparative statistical analysis of the release kinetics models for nanoprecipitated drug delivery systems based on poly(lactic-co-glycolic acid)
ArticleAbstract: Poly(lactic-co-glycolic acid) is one of the most used polymers for drug delivery systems (DDSs). ItPalabras claves:Autores:Debut Alexis, Dr Brajesh Kumar, Fernanda Pilaquinga F．, Karla Vizuete, Marco Javier Flores-Calero, Nathaly S. Hebkp_redia, V. Katherine PazmiñoFuentes:googlescopusBimodal ultrasound and x-ray bioimaging properties of particulate calcium fluoride biomaterial
ArticleAbstract: Ultrasound (US) and X-ray imaging are diagnostic methods that are commonly used to image internal boPalabras claves:Biocompatibility, bioimaging, BIOMATERIAL, Calcium fluoride, Particles, Ultrasound, X-rayAutores:Attia M.F., Carlos Reinoso Jerez, Cristhian Marcelo Chingo Aimacaña, Debut Alexis, Dilan A.Quinchiguango Perez, Frank Alexis, Kevin O. Pila, Santos-Oliveira R., Si Amar Dahoumane, Whitehead D.C.Fuentes:scopusBiomaterials Science
OtherAbstract: Biomaterials Science Page 1 Biomaterials Science An international high impact journal exploring thePalabras claves:Autores:Debut Alexis, Luis Cumbal, ProfessorFuentes:googleBuffered optical fibre and method for improving the lifetime thereof
OtherAbstract: A buffered optical fiber includes an optical waveguide, at least one exterior coating surrounding thPalabras claves:Autores:Debut AlexisFuentes:googleAnalysis of images of nanoparticles obtained by electron transmission microscopy using the two-dimensional hurst operator
Conference ObjectAbstract: This paper presents the initial implementation of an automated image analysis technique based on thePalabras claves:Edge-detection, Hurst-operator, Nanoparticles, textureAutores:Debut Alexis, Diego S. Benitez, Sara GuerraFuentes:googlescopusAnalysis of the fracture of steel reinforcing bars under low cycle fatigue
ArticleAbstract: In this work we have analyzed the dynamic behavior of steel reinforcing bars under low cycle force-cPalabras claves:ASTM A706, Low cycle fatigue, Steel reinforcing barsAutores:Andrea V. Vaca, Carlos R. Arroyo, Debut Alexis, Lenin R. Abatta, Leonardo Goyos Pérez, Reinaldo Delgado-GarciaFuentes:scopusA closer look to polyesters: Properties, synthesis, characterization, and particle drug delivery applications
ReviewAbstract: Background: Natural and synthetic polymeric materials can be used in the fields of bio-medicine andPalabras claves:Biodegradable, drug delivery, Microparticles, Nanoparticles, Polyesters, polymersAutores:Debut Alexis, Dr Brajesh Kumar, Frank Alexis, Karla Vizuete, Katherine Pazmiño ViteriFuentes:scopusApplicability of goethite/reduced graphene oxide nanocomposites to remove lead from wastewater
ArticleAbstract: Lead ion in drinking water is one of the most dangerous metals. It affects several systems, such asPalabras claves:Adsorption, Goethite, Graphene oxide, leadAutores:Debut Alexis, Franklin Gordon-Nuñez, Katherine Vaca-Escobar, Lenys Fernández, María Belén Aldás-Sandoval, Milton H. Villacís-García, Patricio Javier Espinoza-MonteroFuentes:googlescopus