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A theory for microtremor H/V spectral ratio: application for a layered medium

- F. Sánchez-Sesma, M. Rodriguez, +7 authors A. Rodríguez-Castellanos
- Physics
- 1 July 2011

SUMMARY Microtremors are produced by multiple random sources close to the surface of the Earth. They may include the effects of multiple scattering, which suggests that their intensities could be… Expand

Artificial Neural Networks applied to estimate permeability, porosity and intrinsic attenuation using seismic attributes and well-log data

- U. Iturrarán-Viveros, J. Parra
- Engineering
- 1 August 2014

Abstract Permeability and porosity are two fundamental reservoir properties which relate to the amount of fluid contained in a reservoir and its ability to flow. The intrinsic attenuation is another… Expand

Modeling soil cation exchange capacity using soil parameters: Assessing the heuristic models

- J. Shiri, A. Keshavarzi, +4 authors S. Karimi
- Engineering, Computer Science
- Comput. Electron. Agric.
- 1 April 2017

We modeled soil CEC using easily measured parameters.Heuristic models were applied for modeling CEC through using k-fold testing.k-fold testing assessing methodology provides much better insight… Expand

Tunnel stability analysis during construction using a neuro-fuzzy system

- J. L. Rangel, U. Iturrarán-Viveros, A. Ayala, F. Cervantes
- Engineering
- 25 December 2005

SUMMARY This paper presents an alternative strategy to evaluate the stability of tunnels during the design and construction stages based on a hybrid system, composed by neural, neuro-fuzzy and… Expand

Simulation of sonic waves along a borehole in a heterogeneous formation: Accelerating 2.5-D finite differences using [Py]OpenCL

- U. Iturrarán-Viveros, M. Molero
- Computer Science
- Comput. Geosci.
- 1 July 2013

TLDR

GPU computing with OpenCL to model 2D elastic wave propagation: exploring memory usage

- U. Iturrarán-Viveros, M. Molero-Armenta
- Computer Science
- 27 July 2015

TLDR

Modeling soil bulk density through a complete data scanning procedure: Heuristic alternatives

- J. Shiri, A. Keshavarzi, O. Kisi, S. Karimi, U. Iturrarán-Viveros
- Mathematics
- 1 June 2017

Abstract Soil bulk density (BD) is very important factor in land drainage and reclamation, irrigation scheduling (for estimating the soil volumetric water content), and assessing soil carbon and… Expand

The Classic Garvin’s Problem Revisited

- F. Sánchez-Sesma, U. Iturrarán-Viveros
- Mathematics
- 1 August 2006

The exact analytical solution for surface displacements due to a volumetric line source disturbance buried in an elastic homogeneous and isotropic half- space is attributable to W. W. Garvin. These… Expand

Corrigendum to “Garvin’s generalized problem revisited” [Soil Dyn. Earthquake Eng. 47 (April) (2013) 4–15]

- F. Sánchez-Sesma, U. Iturrarán-Viveros, E. Kausel
- Geology
- 1 October 2013

Modeling Poroelastic Wave Propagation in a Real 2-D Complex Geological Structure Obtained via Self-Organizing Maps

- Reymundo Itzá Balam, U. Iturrarán-Viveros, J. Parra
- Geology
- Pure and Applied Geophysics
- 3 March 2018

Two main stages of seismic modeling are geological model building and numerical computation of seismic response for the model. The quality of the computed seismic response is partly related to the… Expand

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