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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:scopusAutomatic segmentation of traffic noise
Conference ObjectAbstract: The state of the art in audio source separation reflects a growing interest towards developing toolsPalabras claves:Autores:Iván Fernando Palacios-OrejuelaFuentes:scopusBlind separation to improve classification of traffic noise
ArticleAbstract: In order to apply noise mapping to traffic noise prediction, a knowledge of several information abouPalabras claves:Blind Source Separation, classification, pattern recognition, principal components analysis, Traffic noiseAutores:Iván Fernando Palacios-Orejuela, Sobreira-Seoane M.A.Fuentes:scopusAn unsupervised K-means based clustering method for geophysical post-earthquake diagnosis
Conference ObjectAbstract: After an earthquake takes place, the geophysical problem to solve has always been to determine the gPalabras claves:Autores:Iván Fernando Palacios-Orejuela, Theofilos ToulkeridisFuentes:googlescopusAnalysis of the precision of different: digital models of global and local elevations in continental Ecuador
ArticleAbstract: Currently, DEMs are inputs in multiple geoscience applications. Ecuador presents three regions withPalabras claves:ALOS, altimetric precision, DEM, GPS points/leveling, R Software, SigtierrasAutores:Iván Fernando Palacios-Orejuela, Theofilos ToulkeridisFuentes:scopusContrasting results of potential Tsunami hazards in Muisne, central coast of Ecuador
ArticleAbstract: After the 7.8 Mw Earthquake occurred in Ecuador on April 16 of 2016, the Ecuadorian Government declaPalabras claves:GIS, Relocation, Seismic hazard, Tsunami modeling, Worst case scenarioAutores:Adriana Taipe Quispe, Fabián Rodríguez-Espinosa, Humberto Parra, Iván Fernando Palacios-Orejuela, Jessica Cueva Girón, Mario Cruz D’Howitt, Padilla-Almeida O., Rodolfo Salazar Martínez, Theofilos Toulkeridis, Washington Sandoval-Erazo, Willington RenteríaFuentes:scopusCapture and processing of geospatial data with laser scanner system for 3D modeling and virtual reality of Amazonian Caves
Conference ObjectAbstract: In recent years there has been an advance in new geotechnologies that contribute to the research inPalabras claves:Laser scanning, Speleothems, subterranean cavities, virtual environmentAutores:Addison A., Alfonso R. Tierra, EDUARDO PATRICIO KIRBY POWNEY, Iván Fernando Palacios-Orejuela, Jhoselinne Basantes, Luis Godoy, Padilla-Almeida O., Rafael Castro, Tatiana Carvajal, Theofilos Toulkeridis, Walter Fuertes, Walter Marcelo Fuertes-Díaz, Wilbert G. AguilarFuentes:googlescopusCauses and consequences of the sinkhole at El Trébol of Quito, Ecuador - Implications for economic damage and risk assessment
ArticleAbstract: The so-called El Trébol is a critical road interchange in Quito connecting the north and south regioPalabras claves:Autores:Addison A., Carmen Díaz Perez, Fabián Rodríguez-Espinosa, Freyre D.C., Iván Fernando Palacios-Orejuela, Jiménez N.A., Rodolfo Salazar Martínez, Simón Débora Baile, Theofilos ToulkeridisFuentes:scopusEconomic evaluation of recovering natural protection with concurrent relocation of the population threatened by Tsumani hazards in central coastal Ecuador
ArticleAbstract: Tsunamis are destructive forces which threaten life, social infrastructure and production, resultingPalabras claves:Benefit/ cost ratio, ECUADOR, Mangrove ecosystem recovery, resettlement, Tsunami strikeAutores:Adriana Taipe Quispe, Fabián Rodríguez-Espinosa, Humberto Parra, Iván Fernando Palacios-Orejuela, Jessica Cueva Girón, Lucía Vernaza Quiñonez, Mario Cruz D’Howitt, Padilla-Almeida O., Rodolfo Salazar Martínez, Theofilos Toulkeridis, Washington Sandoval-Erazo, Willington RenteríaFuentes:scopusEconomic risk assessment of cotopaxi volcano, ecuador, in case of a future lahar emplacement
ArticleAbstract: The Cotopaxi volcano in north-central Ecuador is one of the most dangerous volcanoes of the world duPalabras claves:Cotopaxi Volcano, Economic risk assessment, ECUADOR, LAHAR, Protection versus relocationAutores:Fabián Rodríguez-Espinosa, Iván Fernando Palacios-Orejuela, Padilla-Almeida O., Theofilos Toulkeridis, Washington Sandoval-ErazoFuentes:googlescopus