Mostrando 6 resultados de: 6
Filtros aplicados
Subtipo de publicación
Article(6)
Área temáticas
Ingeniería y operaciones afines(2)
Ciencias de la computación(1)
Ecología(1)
Física aplicada(1)
Geología, hidrología, meteorología(1)
Área de conocimiento
Ciencia de materiales(4)
Nanostructura(2)
Biotecnología(1)
Ciencias Agrícolas(1)
Ingeniería mecánica(1)
Objetivos de Desarrollo Sostenible
ODS 9: Industria, innovación e infraestructura(5)
ODS 12: Producción y consumo responsables(4)
ODS 15: Vida de ecosistemas terrestres(2)
ODS 13: Acción por el clima(1)
ODS 3: Salud y bienestar(1)
Año de Publicación
2016(6)
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:scopusAssessing the morphological variations on the pollen grains of Solanum betaceum caused by chemical, biological and ecological pesticides
ArticleAbstract: Solanum betaceum is a crop of great economic importance in Ecuador. Unfortunately, it is susceptiblePalabras claves:Pesticide, Pollen, TEM, Tomato treeAutores:Anita Del Hierro, Carlos R. Arroyo, Debut Alexis, Flavio Padilla, Norman Soria, Sara GuerraFuentes:scopusAnalysis 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:scopusSynthesis of iron nanoparticles through extracts of native fruits of Ecuador, as capuli (Prunus serotina) and mortiño (Vaccinium floribundum)
ArticleAbstract: This study describes an eco-friendly synthesis for the production of zero-valent iron nanoparticlesPalabras claves:Capulí, Prunus serotina, Ecofriendly synthesis, nZVI, mortiño, Vaccinium floribundum, Zero-valent iron nanoparticlesAutores:Debut Alexis, Erika Sofía Murgueitio Herrera, Jerry J. J. Landívar, Luis H. CumbalFuentes:googlescopusZinc oxide crystals with controlled size and morphology
ArticleAbstract: Zinc Oxide (ZnO) has been synthesized by evaporation, condensation, and oxidation of metallic Zn undPalabras claves:Tetrapod, Thermal oxidizing, Zinc oxideAutores:Debut Alexis, Fernandez-Morales P., S. E. GuanoFuentes:scopusReliable tools for quantifying the morphogical properties at the nanoscale
ArticleAbstract: We have developed a fast, reliable and robust code to analyze size distributions and morphological pPalabras claves:fractal dimension, image analysis, Nanoparticles, Particle size distribution, Transmission electron microscopy, Watershed transformationAutores:Andrea V. Vaca, Carlos R. Arroyo, Debut Alexis, Dr Brajesh Kumar, Katherine Guzmán, Luis Cumbal, Professor, Luis H. Cumbal, Stael C.Fuentes:googlescopus