| Complex refractive index of Titan's aerosol analogues in the 200–900 nm domain SI Ramirez, P Coll, A Da Silva, R Navarro-Gonzalez, J Lafait, F Raulin Icarus 156 (2), 515-529, 2002 | 119 | 2002 |
| Can laboratory tholins mimic the chemistry producing Titan's aerosols? A review in light of ACP experimental results P Coll, R Navarro-González, C Szopa, O Poch, SI Ramírez, D Coscia, ... Planetary and Space Science 77, 91-103, 2013 | 60 | 2013 |
| Corona discharge of Titan's troposphere R Navarro-González, SI Ramírez Advances in Space Research 19 (7), 1121-1133, 1997 | 51 | 1997 |
| Possible contribution of different energy sources to the production of organics in Titan's atmosphere SI Ramirez, R Navarro-Gonzalez, P Coll, F Raulin Advances in Space Research 27 (2), 261-270, 2001 | 46 | 2001 |
| Production yields of organics of astrobiological interest from H2O–NH3 hydrolysis of Titan's tholins O Poch, P Coll, A Buch, SI Ramírez, F Raulin Planetary and Space Science 61 (1), 114-123, 2012 | 42 | 2012 |
| Production of hydrocarbons and nitriles by electrical processes in Titan's atmosphere R Navarro-González, SI Ramirez, JG De la Rosa, P Coll, F Raulin Advances in Space Research 27 (2), 271-282, 2001 | 42 | 2001 |
| Organic chemistry induced by corona discharges in Titan’s troposphere: Laboratory simulations SI Ramírez, R Navarro-González, P Coll, F Raulin Advances in Space Research 36 (2), 274-280, 2005 | 38 | 2005 |
| The fate of aerosols on the surface of Titan SI Ramírez, P Coll, A Buch, C Brassé, O Poch, F Raulin Faraday discussions 147, 419-427, 2010 | 33 | 2010 |
| Chemical and optical behaviour of tholins, laboratory analogues of Titan aerosols P Coll, SI Ramirez, R Navarro-Gonzalez, F Raulin Advances in Space Research 27 (2), 289-297, 2001 | 27 | 2001 |
| Broad-band high-resolution rotational spectroscopy for laboratory astrophysics J Cernicharo, JD Gallego, JA López-Pérez, F Tercero, I Tanarro, F Beltrán, ... Astronomy & Astrophysics 626, A34, 2019 | 19 | 2019 |
| Crecimiento de Bacillus pumilus y Halomonas halodurans en sulfatos: prospectos para la vida en Europa RE Avendaño, L Montoya, J Olmos, SI Ramírez Boletín de la Sociedad Geológica Mexicana 67 (3), 367-375, 2015 | 10 | 2015 |
| Las fronteras de la vida desde la perspectiva de los extremófilos SI Ramírez Inventio, la génesis de la cultura universitaria en Morelos 6 (11), 56-66, 2010 | 10 | 2010 |
| Astrobiology and Planetary Sciences in Mexico K Cervantes de la Cruz, G Cordero-Tercero, Y Gómez Maqueo Chew, ... Astrobiology and Cuatro Ciénegas Basin as an Analog of Early Earth, 31-74, 2020 | 7 | 2020 |
| Astrobiología, una nueva disciplina científica SI Ramírez, H Terrazas Inventio, la genésis de la cultura universitaria en Morelos 2 (3), 45-54, 2006 | 6 | 2006 |
| Baja Calidad del Servicio en Atención al cliente en los hoteles de tres estrellas de los distritos de Tarapoto y La Banda de Shilcayo S Ramírez, M Requejo Tesis de pregrado, Universidad Nacional De San Martín, Lamas, Perú. Obtenido …, 2016 | 5 | 2016 |
| Análisis del clima y la satisfacción laboral en el ese, hospital sagrado corazón de Norcasia (caldas) S Asprilla, Z Pulgarín, S Ramírez Tesis de posgrado). Universidad católica de Manizales, Manizales. Recuperado …, 2015 | 5 | 2015 |
| Ionic composition in aqueous extracts from PM2.5 in ambient air at the city of Cuernavaca, México SIRJ H. Saldarriaga-Noreña, L. Hernádez-Mena, E. Sánchez-Salinas, F. Ramos ... Journal of Environmental Protection 5, 1305-1315, 2014 | 5 | 2014 |
| Quantitative study of the effects of various energy sources on a Titan’s simulated atmosphere SI Ramirez, R Navarro-Gonzalez Astrobiology: Origins from the Big-Bang to Civilisation Proceedings of the …, 2000 | 5 | 2000 |
| Corona chemistry in Titan R Navarro-González, SI Ramírez, G Matrajt, V Basiuk, E Basiuk Biological Sciences in Space 12 (2), 81-91, 1998 | 5 | 1998 |
| Adaptability of halotolerant-bacteria to Europa's environment H Terrazas, SI Ramirez, E Sanchez Origins of Life and Evolution of the Biosphere 30, 385-386, 2009 | 3 | 2009 |