1.- (super 40) Ar/ (super 39) Ar and paleomagnetic constraints on the evolution of Volcan de Santa Maria, Guatemala Geological Society of America (GSA); Boulder, CO; USA; United States, 2010 Ver registro 2.- A detailed view into the eruption clouds of Santiaguito Volcano, Guatemala, using Doppler radar American Geophysical Union; Washington, DC; USA; United States, 2012 Ver registro 3.- An assessment of hydrothermal alteration in the Santiaguito lava dome complex, Guatemala; implications for dome collapse hazards Springer International [for the] International Association of Volcanology and Chemistry of the Earth, 2013 Ver registro 4.- Analysis of downstream transitions in morphology and structure of lava channels on Mars Lunar and Planetary Science Conference; Houston, TX; USA; United States, 2005 Lunar and planetary science, XXXVI; papers presented to the Thirty-sixth lunar and planetary science conference Ver registro 5.- Analysis of eruption rates at Santiaguito, Guatemala using ASTER and aerial derived digital elevation models American Geophysical Union; Washington, DC; USA; United States, 2006 AGU 2006 fall meeting Ver registro 6.- Ash plume dynamics at Santiaguito Volcano, Guatemala, from thermal and high resolution video American Geophysical Union; Washington, DC; USA; United States, 2007 AGU 2007 fall meeting Ver registro 7.- Behavior of halogens during the degassing of felsic magmas American Geophysical Union and The Geochemical Society;; USA; United States, 2010 Ver registro 8.- Channel formation in viscous fluids independent of scale and composition American Geophysical Union; Washington, DC; USA; United States, 2004 AGU 2004 fall meeting Ver registro 9.- Characterization of harmonic tremor at Santiaguito Volcano and its implications for eruption mechanisms 2011 Ver registro 10.- Characterizing complex eruptive activity at Santiaguito, Guatemala using infrasound semblance in networked arrays Elsevier; Amsterdam; NLD; Netherlands, 2011 Ver registro