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ZONAS OSCURAS EN EL SISTEMA DE ALARMA DE ADVERTENCIA DE TSUNAMI EN CHILE
(Universidad de Tarapacá., 2010)
The March 4, 2021 Kermadec Islands tsunami: records, numerical modeling and warnings in Costa RicaTsunami de las islas Kermadec del 4 de marzo del 2021: registros, modelado numérico y atención del evento para Costa RicaTsunami das ilhas Kermadec em 4 de março de 2021: registros, modelagem numérica e atenção do evento para a Costa Rica
(Universidad Nacional, Costa Rica., 2022)
The March 4, 2021 Kermadec Islands tsunami: records, numerical modeling and warnings in Costa RicaTsunami de las islas Kermadec del 4 de marzo del 2021: registros, modelado numérico y atención del evento para Costa RicaTsunami das ilhas Kermadec em 4 de março de 2021: registros, modelagem numérica e atenção do evento para a Costa Rica
(Universidad Nacional, Costa Rica., 2022)
Investigation of the CO tolerance mechanism at several Pt-based bimetallic anode electrocatalysts in a PEM fuel cell
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
The electrocatalysis of CO tolerance of Pt/C, PtRu/C, PtFe/C, PtMo/C, and PtW/C at a PEM fuel cell anode has been investigated using single cell polarization and online electrochemical mass spectrometry (EMS) measurements, ...
Effect of W on PtSn/C catalysts for ethanol electrooxidation
(SPRINGER, 2008)
Binary and ternary Pt-based catalysts were prepared by the Pechini-Adams modified method on carbon Vulcan XC-72, and different nominal compositions were characterized by TEM and XRD. XRD showed that the electrocatalysts ...