| Statistical indentation techniques for hydrated nanocomposites: concrete, bone, and shale FJ Ulm, M Vandamme, C Bobko, J Alberto Ortega, K Tai, C Ortiz Journal of the American Ceramic Society 90 (9), 2677-2692, 2007 | 646 | 2007 |
| Geomechanics field and laboratory characterization of Woodford shale: the next gas play Y Abousleiman, M Tran, S Hoang, C Bobko, A Ortega, FJ Ulm SPE Annual Technical Conference and Exhibition?, SPE-110120-MS, 2007 | 178 | 2007 |
| The effect of the nanogranular nature of shale on their poroelastic behavior JA Ortega, FJ Ulm, Y Abousleiman Acta Geotechnica 2, 155-182, 2007 | 166 | 2007 |
| A methodology for determining complex permittivity of construction materials based on transmission-only coherent, wide-bandwidth free-space measurements O Büyüköztürk, TY Yu, JA Ortega Cement and Concrete Composites 28 (4), 349-359, 2006 | 124 | 2006 |
| The nanogranular origin of friction and cohesion in shale—a strength homogenization approach to interpretation of nanoindentation results CP Bobko, B Gathier, JA Ortega, FJ Ulm, L Borges, YN Abousleiman International Journal for Numerical and Analytical Methods in Geomechanics …, 2011 | 110 | 2011 |
| Laboratory observations of green water overtopping a fixed deck DT Cox, JA Ortega Ocean Engineering 29 (14), 1827-1840, 2002 | 96 | 2002 |
| Nanochemomechanical assessment of shale: a coupled WDS-indentation analysis A Deirieh, JA Ortega, FJ Ulm, Y Abousleiman Acta Geotechnica 7, 271-295, 2012 | 89 | 2012 |
| The nanogranular acoustic signature of shale JA Ortega, FJ Ulm, Y Abousleiman Geophysics 74 (3), D65-D84, 2009 | 73 | 2009 |
| Method of predicting mechanical properties of rocks using mineral compositions provided by in-situ logging tools Y Abousleiman, FJ Ulm, MH Tran, JA Ortega, CP Bobko, SK Hoang US Patent 8,380,437, 2013 | 48 | 2013 |
| The effect of particle shape and grain‐scale properties of shale: A micromechanics approach JA Ortega, FJ Ulm, Y Abousleiman International Journal for Numerical and Analytical Methods in Geomechanics …, 2010 | 41 | 2010 |
| Geomechanics field characterization of the two prolific US Mid-West gas plays with advanced wire-line logging tools Y Abousleiman, M Tran, S Hoang, JA Ortega, FJ Ulm SPE Annual Technical Conference and Exhibition?, SPE-124428-MS, 2009 | 39 | 2009 |
| Geomechanics field characterization of Woodford Shale and Barnett Shale with advanced logging tools and nano-indentation on drill cuttings Y Abousleiman, M Tran, S Hoang, JA Ortega, FJ Ulm The Leading Edge 29 (6), 730-736, 2010 | 34 | 2010 |
| Homogenization of cohesive-frictional strength properties of porous composites: Linear comparison composite approach JA Ortega, B Gathier, FJ Ulm Journal of Nanomechanics and Micromechanics 1 (1), 11-23, 2011 | 26 | 2011 |
| Microporomechanical modeling of shale JA Ortega Massachusetts Institute of Technology, 2009 | 19 | 2009 |
| Fundamental investigation of the chemical and mechanical properties of high-temperature-cured oilwell cements J Thomas, S James, JA Ortega, S Musso, F Auzerais, K Krakowiak, ... Offshore Technology Conference, OTC-23668-MS, 2012 | 13 | 2012 |
| Comment on “Elastic modulus and hardness of muscovite and rectorite determined by nanoindentation” by G. Zhang, Z. Wei and RE Ferrell [Applied Clay Science 43 (2009) 271-281] CP Bobko, JA Ortega, FJ Ulm Applied Clay Science 46 (4), 425-428, 2009 | 13 | 2009 |
| Determinación de los niveles de ansiedad por medio de la escala de Hamilton en mujeres gestantes en labor de parto del Hospital “Vicente Corral Moscoso”. Cuenca-Ecuador J Ortega, P Pizarro, M Riera Tesis Previa a la Obtención del Título de Licenciada en Enfermería …, 2014 | 11 | 2014 |
| The effect of the nanogranular nature of shale on their poroelastic behavior: Acta Geotechnica, 2, 155–182, doi: 10.1007/s11440-007-0038-8 JA Ortega, FJ Ulm, Y Abousleiman Crossref Web of Science, 2007 | 10 | 2007 |
| A multi-scale micromechanics framework for shale using nano-tools JA Ortega, FJ Ulm, Y Abousleiman ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-10-480, 2010 | 7 | 2010 |
| Study characterizes Woodford shale Y Abousleiman, M Tran, S Hoang, C Bobko, A Ortega, FJ Ulm Am Oil Gas Rep 51 (1), 106-15, 2008 | 7 | 2008 |
