Publications

Total: 586

• Automatic speech recognition predicts contemporaneous earthquake fault displacement (2025) — Christopher W. Johnson, Kun Wang, Paul A. Johnson
• Causal Discovery in Nonlinear Dynamical Systems using Machine Learning Based on Koopman Operators (2025) — D DeSantis, A Rupe, J Lu, P Madathil Kooloth, C Bakker, C Ainslie, ...
• Deep Koopman operator framework for causal discovery in nonlinear dynamical systems (2025) — J Nathaniel, C Roesch, J Buch, D DeSantis, A Rupe, K Lamb, P Gentine
• Identifying recharge sources and their impacts on a North Central New Mexico shallow aquifer using unsupervised machine learning (2025) — N.F. Hobbs, B. Ahmmed, D.F. Sulca, P.H. Stauffer, K.E. Bennett
• Operator-Theoretic Methods for Differential Games (2025) — Craig Bakker, Adam T. Rupe, Alexander Von Moll, Adam R. Gerlach
• Overdetermined fractional Serrin problem (2025) — N Garofalo, D Vassilev
• Unsupervised discovery of extreme weather events using universal representations of emergent organization (2025) — Adam Rupe, Karthik Kashinath, Nalini Kumar, James P. Crutchfield
• Causal discovery in nonlinear dynamical systems using Koopman operators (2024) — A Rupe, D DeSantis, C Bakker, P Kooloth, J Lu
• Characterizing Boron and Lithium Partitioning in Martian Analog Materials Using Comprehensive Geo-Chemical Analysis, Principal Component Analysis, and Machine Learning (2024) — D Das, VV Vesselinov, T Kliphuis, E Peterson, L Crossey, MA Nellessen, ...
• Constrained Turret Defense with Fixed Final Time (2024) — Alexander Von Moll, Adam R. Gerlach, Craig Bakker, Adam Rupe, Meir Pachter
• Control of an Energy Balance Model around Sea-Ice Tipping Points (2024) — PM Kooloth, J Lu, CKR Bakker, D DeSantis, A Rupe
• Deep learning to predict time to failure of lab foreshocks and earthquakes from fault zone raw acoustic emissions (2024) — Laura Laurenti, Christopher Johnson, Elisa Tinti, Fabio Galasso, Paul Johnson, Chris Marone
• Estimation of above- and below-ground ecosystem parameters for the DVM-DOS-TEM v0.7.0 model using MADS v1.7.3: a synthetic case study (2024) — Elchin E. Jafarov, Helene Genet, Velimir V. Vesselinov, Valeria Briones, Aiza Kabeer, Andrew L. Mullen, Benjamin Maglio, Tobey Carman, Ruth Rutter, Joy Clein, Chu-Chun Chang, Dogukan Teber, Trevor Smith, Joshua M. Rady, Christina Schädel, Jennifer D. Watts, Brendan M. Rogers, Susan M. Natali
• Information Processing First and Second Laws for Maxwellian Ratchets (2024) — M Semaan
• On principles of emergent organization (2024) — Adam Rupe, James P. Crutchfield
• On the Anatomy of Acoustic Emission (2024) — Robert A. Guyer, Samson marty, Chris Marone, Paul A. Johnson, Christopher W Johnson
• Optimal decay for solutions of nonlocal semilinear equations with critical exponent in homogeneous groups (2024) — Nicola Garofalo, Annunziata Loiudice, Dimiter Vassilev
• Overdetermined problems in groups of Heisenberg type: Conjectures and partial results (2024) — Nicola Garofalo, Dimiter Vassilev
• Predicting Critical Transitions in Multiscale Data (2024) — Rogene Eichler West, Jonathan Tu, Adam Rupe, Tse-Chun Chen, Ian Finley
• Seismic Features Predict Ground Motions During Repeating Caldera Collapse Sequence (2024) — Christopher W. Johnson, Paul A. Johnson
• Volcanic Hazards of the Valles Caldera, Rio Grande Rift (2024) — J van Wijk, MR Sweeney, N Hobbs
• DPFEHM: a differentiable subsurface physics simulator (2023) — Daniel O’Malley, Sarah Y. Greer, Aleksandra Pachalieva, Wu Hao, Dylan Harp, Velimir V. Vesselinov
• Earthquake fault slip and nonlinear dynamics (2023) — Paul A. Johnson, Chris W. Johnson
• End-Loading by Short Flat Slabs: Numerical Modeling Applied to the Laramide and Sierra Pampeanas Orogenies (2023) — N Hobbs, J van Wijk
• First and second laws of information processing by nonequilibrium dynamical states (2023) — Mikhael T. Semaan, James P. Crutchfield
• GeoThermalCloud: A Machine Learning Tool for Discovery, Exploration, and Development of Hidden Geothermal Resources (2023) — Luke Frash, Bulbul Ahmmed
• Identifying Aquifer Recharge Signatures Using Unsupervised Machine Learning: a Case Study of the Pajarito Plateau, NM (2023) — N Hobbs, B Ahmmed
• Information Anatomy on Partition Space (2023) — N Jackson, R James, J Crutchfield, M Semaan
• Intraplate Deformation: Case Studies of the Late Paleozoic Se Laurentian Margin and the Cretaceous-Eocene Laramide Orogeny (2023) — NF Hobbs
• Machine learning applied to the Los Alamos aquifer [Slides] (2023) — Noah Hobbs •PDF
• Machine learning developments and applications in solid‐Earth geosciences: Fad or future? (2023) — YE Li, D O’malley, G Beroza, A Curtis, P Johnson
• Machine Learning for Geothermal Resource Exploration in the Tularosa Basin, New Mexico (2023) — Maruti K. Mudunuru, Bulbul Ahmmed, Elisabeth Rau, Velimir V. Vesselinov, Satish Karra
• Mapping glacier basal sliding applying machine learning (2023) — Josefine Umlauft, Christopher Whilliam Johnson, Philippe Roux, Daniel Taylor Trugman, Albanne Lecointre, Andrea Walpersdorf, Ugo Nanni, Florent Gimbert, Bertrand Rouet-Leduc, Claudia Hulbert, Paul Allan Johnson
• Mapping glacier basal sliding with machine learning (2023) — Josefine Umlauft, Christopher Johnson, Philippe Roux, Daniel Trugman, Albanne Lecointre, Andrea Walpersdorf, Ugo Nanni, Florent Gimbert, Bertrand Rouet-Leduc, Claudia Hulbert, Paul Johnson
• Method for processing insar images to extract ground deformation signals (2023) — R JOLIVET, B Rouet-Leduc, P Johnson, C HULBERT, M DALAISON
• Nonequilibrium Thermodynamics of Voltage-Gated Ion Channels (2023) — A Cottam Allen, M Semaan
• Physics-Informed Representation Learning for Emergent Organization in Complex Dynamical Systems (2023) — A Rupe, K Kashinath, N Kumar, JP Crutchfield
• Reduced-order modeling of Arctic Amplification feedbacks (2023) — A Rupe, C Bakker, D Desantis, J Lu
• Seismic fingerprint predicts ground motions during the 2018 Kilauea collapse sequence (2023) — Christopher Johnson, Paul Johnson
• Solution of the qc Yamabe equation on a 3-Sasakian manifold and the quaternionic Heisenberg group (2023) — Stefan Ivanov, Ivan Minchev, Dimiter Vassilev
• Straining to find the permeability (2023) — Bryan Euser, Christopher W. Johnson, Robert A. Guyer, Esteban Rougier, Carly M. Donahue, George D. Guthrie, Antonio Munjiza, Paul A. Johnson
• The drivers and predictability of wildfire re-burns in the western United States (US) (2023) — K C Solander, C J Talsma, V V Vesselinov
• The Obata First Eigenvalue Theorem on a Seven-Dimensional Quaternionic Contact Manifold (2023) — A Mohamed, D Vassilev
• THE ROLE OF PRE-EXISTING WEAKNESSES IN THE LARAMIDE OROGENY (2023) — Noah Hobbs, Jolante van Wijk
• Toward Automated Data-Model Calibration for the Arctic Terrestrial Ecosystem Model (2023) — E Jafarov, H Genet, VV Vesselinov, B Rogers, S Natali
• Algebraic Theory of Patterns as Generalized Symmetries (2022) — Adam Rupe, James P. Crutchfield
• ARIMA modeling of simulated and of real-time pollutant data (2022) — Paul Johnson, Caroline Johnson, Ling Huang
• Autonomous Monitoring of Wellbore Integrity Applying Time-Reverse Nonlinear-Elastic Wave Spectroscopy and Fiber Optic Sensing and Communication (2022) — CM Donahue, PA Johnson, I Anwar, JW Carey, SHS Boyce, E Rougier, ...
• Beam Me Up SCO2TPRO: A Comparison to the FE/NETL CO2 Saline Storage Cost Model and Updates on Tool Development (2022) — Jeffrey Bennett, Jonathan Ogland-Hand, Kyle Cox, Peter Johnson, Erin Middleton, Amelia Pompilio, Samanwita Samal, Carl Talsma, Velimir V. Vesselinov, Kevin Ellett, Richard Middleton
• Characterizing Drought Behavior in the Colorado River Basin Using Unsupervised Machine Learning (2022) — Carl J. Talsma, Katrina E. Bennett, Velimir V. Vesselinov
• Coupled modelling of fault stability fluctuations during magmatic injection: A case study of the Valles Caldera and Pajarito fault zone (2022) — N Hobbs, J van Wijk, DD Coblentz, D Lucero
• Damage detection in a laboratory-scale wellbore applying Time Reversal and Nonlinear Elastic Wave Spectroscopy (TR NEWS) (2022) — Erin Dauson, Carly Donahue, Scott DeWolf, Liwei Hua, Hai Xiao, Lawrence Murdoch, Paul Johnson
• Detecting and Characterizing Fluid Leakage Through Wellbore Flaws Using Fiber-Optic Distributed Acoustic Sensing (2022) — Ishtiaque Anwar, Bill Carey, Paul Johnson, Carly Donahue
• Detection of earthquake precursors using neural networks (2022) — Veda Lye Sim Ong, Stefan Nielsen, Stefano Giani, Paul A. Johnson
• Discovering hidden geothermal signatures using non-negative matrix factorization with customized k-means clustering (2022) — V.V. Vesselinov, B. Ahmmed, M.K. Mudunuru, J.D. Pepin, E.R. Burns, D.L. Siler, S. Karra, R.S. Middleton
• EQDetect: Earthquake phase arrivals and first motion polarity applying deep learning (2022) — Christopher W Johnson, Paul A. Johnson
• Homeostatic and adaptive energetics: Nonequilibrium fluctuations beyond detailed balance in voltage-gated ion channels (2022) — Mikhael T. Semaan, James P. Crutchfield
• Investigating the influence of earthquake source complexity on back-projection images using convolutional neural networks (2022) — M Corradini, I W McBrearty, D T Trugman, C Satriano, P A Johnson, P Bernard
• labquake_future_prediction (2022) — K Wang, C Johnson, K Bennett, P Johnson
• Late Paleozoic Evolution of the Anadarko Basin: Implications for Laurentian Tectonics and the Assembly of Pangea (2022) — Noah. F. Hobbs, Jolante W. van Wijk, Ryan Leary, Gary J. Axen
• Machine learning and shallow groundwater chemistry to identify geothermal prospects in the Great Basin, USA (2022) — Bulbul Ahmmed, Bulbul Ahmmed, Velimir V Vesselinov
• Machine Learning to Discover, Characterize, and Produce Geothermal Energy (2022) — V. Vesselinov, M. Mudunuru, B. Ahmmed, S. Karra, D. O'Malley
• Nonequilibrium Fluctuations and Information Processing in Mesoscopic Complex Systems (2022) — MT Semaan
• Nonequilibrium statistical mechanics and optimal prediction of partially-observed complex systems (2022) — Adam Rupe, Velimir V Vesselinov, James P Crutchfield
• On Sub-Riemannian and Riemannian Spaces Associated to a Lorentzian Manifold (2022) — Roman Sverdlov, Dimiter Vassilev
• PNNL Technical Interview [Slides] (2022) — Adam Rupe
• Predicting Future Laboratory Fault Friction Through Deep Learning Transformer Models (2022) — Kun Wang, Christopher W. Johnson, Kane C. Bennett, Paul A. Johnson
• Probing Seismogenic Faults with Machine Learning (2022) — Paul A. Johnson, Christopher W. Johnson
• Progress of GeoThermalCloud: A Machine Learning Based Tool for Discovery, Exploration, and Development of Hidden Geothermal Resources (2022) — B Ahmmed, MK Mudunuru, LP Frash, VV Vesselinov
• Progressive flat-slab coupling as a driving mechanism for the Laramide orogeny (2022) — N Hobbs, J van Wijk, GJ Axen
• Shear-wave-induced softening and simultaneous compaction in dense granular media through acoustic lubrication at flow heterogeneities (2022) — CKC Lieou, J Laurent, PA Johnson, X Jia
• Should we regress Y on X or X on Y? Question for chemical applications (2022) — Paul Johnson, Caroline Johnson, Ling Huang
• SmartTensors: Unsupervised and physics-informed machine learning framework for the geoscience applications (2022) — Bulbul Ahmmed, Velimir V. Vesselinov, Maruti K. Mudunuru
• Spaces Associated to a Lorentzian (2022) — R Sverdlov, D Vassilev
• Straining to Learn Permeability (2022) — Bryan Euser, Christopher Johnson, Robert Guyer, Esteban Rougier, Carly Donahue, George Guthrie, Antonio Munjiza, Paul Johnson
• Subsurface stress criticality associated with fluid injection and determined using machine learning (2022) — PA JOHNSON, CL Hulbert, B Rouet-Leduc
• TECTONIC EVOLUTION OF THE PALEOZOIC SE LAURENTIAN MARGIN: GEOLOGIC CONSTRAINTS FROM THE SOUTHERN OKLAHOMA AULACOGEN (2022) — Noah Hobbs, Jolante van Wijk, Ryan J. Leary, Gary Axen
• Temporal earthquake forecasting (2022) — Veda Lye Sim Ong, Stefan Nielsen, Stefano Giani, Paul A. Johnson
• The Michaelis-Menten model used to model product yield (2022) — Paul Johnson, Caroline Johnson, Ling Huang
• The temporal limits of predicting fault failure (2022) — Kun Wang, Christopher Johnson, Kane Bennett, Paul Johnson
• Tremor Waveform Extraction and Automatic Location With Neural Network Interpretation (2022) — Claudia Hulbert, Romain Jolivet, Blandine Gardonio, Paul A. Johnson, Christopher X. Ren, Bertrand Rouet-Leduc
• Unsupervised Extreme Weather Segmentation (2022) — A Rupe, K Kashinath, N Kumar, JP Crutchfield
• A convolutional neural network approach to estimate earthquake kinematic parameters from back-projection images (2021) — Marina Corradini, Ian McBrearty, Claudio Satriano, Daniel Trugman, Paul Johnson, Pascal Bernard
• AI for Extreme Volcanic Climate Forcing and Feedback Forecasting in the 21st century (2021) — Manvendra Dubey, James Benedict, Daniel O'Malley, Balu Nadiga, Paul. Johnson, Hari Viswanathan, Peter Chylek, Simon Carns
• Analysis of Geologic CO2 Migration Pathways in Farnsworth Field, NW Anadarko Basin (2021) — Jolante van Wijk, Noah Hobbs, Peter Rose, Michael Mella, Gary Axen, Evan Gragg •PDF
• Attention Network Forecasts Time‐to‐Failure in Laboratory Shear Experiments (2021) — Hope Jasperson, David C. Bolton, Paul Johnson, Robert Guyer, Chris Marone, Maarten V. de Hoop
• Building the Foundation of Earthquakes (2021) — P Johnson
• Changes in sediment dispersal and basin geometry driven by flat slab modification of the upper plate during the Laramide orogeny (2021) — N Hobbs, J Van Wijk, J Saylor, Z Li, J Aschoff
• Deep Learning for Autonomous Extraction of Millimeter-scale Deformation in InSAR Time Series (2021) — Bertrand Rouet-Leduc, Romain Jolivet, Manon Dalaison, Paul Johnson, Claudia Hulbert
• Deep learning InSAR: Atmospheric noise removal and small deformation signal extraction from InSAR time series using a convolutional autoencoder (2021) — B Rouet-Leduc, M Dalaison, PA Johnson, R Jolivet
• Discovering emergent organization in complex spatiotemporal systems (2021) — A Rupe, K Kashinath, J Crutchfield
• Estimation of the orientation of stress in the Earth’s crust without earthquake or borehole data (2021) — Andrew A. Delorey, Götz H. R. Bokelmann, Christopher W. Johnson, Paul A. Johnson
• Evaluating Two-Phase Flow through Wellbore Cement Fractures using Fiber-Optic Distributed Acoustic Sensing (2021) — I Anwar, J Carey, P Johnson, C Donahue
• Failure prediction and estimation of failure parameters (2021) — PA JOHNSON, CL Hulbert, B Rouet-Leduc
• Geo Thermal Cloud: Cloud Fusion of Big Data and Multi-Physics Models using Machine Learning for Discovery, Exploration, and Development of Hidden Geothermal Resources (2021) — Velimir Vesselinov, Daniel O'Malley, Luke Frash, Bulbul Ahmmed, Adam Rupe, Satish Karra, Richard Middleton, Boian Alexandrov, Maruti Mudunuru, Mark Mims, Kevin Jameson, Alex Sun, Bridget Scanlon, Amy Banerji, Daniel Tartakovsky, Roland Horne, Zitong Zhou, Conor Maguire, Sam Skillman, John Scharer
• Improvements in Geologic Modeling Workflows Based on Six Years of Incremental Models at Farnsworth Ccus/Eor Site (2021) — R. Balch, R. Will, W. Ampomah, N. Hobbs
• Laboratory earthquake forecasting: A machine learning competition (2021) — Paul A. Johnson, Bertrand Rouet-Leduc, Laura J. Pyrak-Nolte, Gregory C. Beroza, Chris J. Marone, Claudia Hulbert, Addison Howard, Philipp Singer, Dmitry Gordeev, Dimosthenis Karaflos, Corey J. Levinson, Pascal Pfeiffer, Kin Ming Puk, Walter Reade
• Learning Implicit Models of Complex Dynamical Systems From Partial Observations [Slides] (2021) — Adam Rupe
• Learning the Low Frequency Earthquake Activity on the Central San Andreas Fault (2021) — Christopher W. Johnson, Paul A. Johnson
• Measuring SHmax with Stress-Induced Anisotropy in Nonlinear Anelastic Behavior (2021) — Andrew Delorey, Götz Bokelmann, Christopher Johnson, Paul Johnson
• Measuring the orientation of SHmax using ambient seismic noise (2021) — A Delorey, G Bokelmann, C Johnson, P Johnson
• Microseismicity Deep Learning Model Developed and Applied to the Central US (2021) — C Johnson, P Johnson
• Nonlinear acoustic resonance and wave-induced softening in dense granular matter through flow heterogeneities (2021) — C Lieou, J Laurent, P Johnson, X Jia
• Nonlinear Acoustics Applications for Near-Wellbore Formation Evaluation (2021) — Christopher Skelt, James TenCate, Robert Guyer, Paul Johnson, Carène Larmat, Pierre-Yves Le Bas, Kurt Nihei, Cung Vu
• Predicting fault slip via transfer learning (2021) — Kun Wang, Christopher W. Johnson, Kane C. Bennett, Paul A. Johnson
• Probing the Damage Zone at Parkfield (2021) — Andrew A. Delorey, Robert A. Guyer, Götz H. R. Bokelmann, Paul A. Johnson
• Probing the damage zone on the San Andreas Fault at Parkfield (2021) — Andrew Delorey, Paul Johnson
• Simulating acoustic signatures associated with flow through porous media (2021) — B Euser, E Rougier, CM Donahue, L Beardslee, RA Guyer, PA Johnson
• Single mode nonlinear resonance acoustic spectroscopy for damage detection in quasi-brittle materials (2021) — K.E.-A. Van Den Abeele, J. Carmeliet, J.A. Ten Cate, P.A. Johnson
• The Search For Thermodynamic Principles of Organization [Slides] (2021) — Adam Rupe
• The Seismic Noise is the Signal: Applying Machine Learning to Earthquake Forecasting (2021) — Christopher Johnson, Paul Johnson
• Time-reversed nonlinear acoustic downhole pore pressure measurements (2021) — HE Goodman, IITJ ULRICH, RA Guyer, PA Johnson, MC REMILLIEUX, ...
• Time-reversed nonlinear acoustics for downhole pressure measurements (2021) — PA Johnson, IITJ ULRICH, PY Le Bas, RA Guyer, HE Goodman, ...
• Transfer Operator Framework for Earth System Predictability and Water Cycle Extremes (2021) — Adam Rupe, Velimir Vesselinov, Balu Nadiga, Derek DeSantis, Marian Anghel
• Tremor Waveform Denoising and Automatic Location with Neural Network Interpretation (2021) — Claudia Hulbert, Romain Jolivet, Blandine Gardonio, Paul Johnson, Christopher Ren, Bertrand Rouet-Leduc
• Using surface deformation and machine learning to determine state of stress changes at the coso geothermal field, california USA (2021) — S Roberts, A Delorey, CW Johnson, R Guyer, R Alfaro-Diaz, P Johnson
• A Behavior-Driven Theory of Emergent Pattern and Structure in Complex Spatiotemporal Systems (2020) — AT Rupe
• A deep Learning approach for detecting transient deformation in InSAR (2020) — B Rouet-Leduc, R Jolivet, M Dalaison, PA Johnson, C Hulbert
• An exponential build-up in seismic energy suggests a months-long nucleation of slow slip in Cascadia (2020) — Claudia Hulbert, Bertrand Rouet-Leduc, Romain Jolivet, Paul A. Johnson
• An integrated analytical and experimental study of contact acoustic nonlinearity at rough interfaces of fatigue cracks (2020) — Jiang Jin, Paul Johnson, Parisa Shokouhi
• Cylinder Test (2020) — Emily Johnson
• Fault Time-to-Failure Forecasting using LSTM and Unsupervised Classification (2020) — HA Jasperson, DCC Bolton, PA Johnson, C Marone, M Dehoop
• Imaging Stress and Faulting Complexity Through Earthquake Waveform Similarity (2020) — Daniel T. Trugman, Zachary E. Ross, Paul A. Johnson
• LATE PALEOZOIC BASIN EVOLUTION OF THE ANADARKO BASIN: IMPLICATIONS FOR LAURENTIAN TECTONICS AND THE ASSEMBLY OF PANGEA (2020) — Noah Hobbs, Gary Axen, Jolante van Wijk, Ryan J. Leary
• Learning the low frequency earthquake daily intensity on the central San Andreas Fault (2020) — Christopher Johnson, Claudia Hulbert, Bertrand Rouet-Leduc, Paul Johnson
• LISA simulations of time reversed ultrasonic experiments (2020) — PP Delsanto, PA Johnson, M Scalerandi, J TenCate
• Machine learning and fault rupture: a review (2020) — Christopher Ren, Claudia Hulbert, Paul Johnson, Bertrand Rouet‐Leduc
• Machine Learning Reveals the Seismic Signature of Eruptive Behavior at Piton de la Fournaise Volcano (2020) — C. X. Ren, A. Peltier, V. Ferrazzini, B. Rouet‐Leduc, P. A. Johnson, F. Brenguier
• Plate motion in sheared granular fault system (2020) — Ke Gao, Robert A. Guyer, Esteban Rougier, Paul A. Johnson
• Probing Slow Earthquakes With Deep Learning (2020) — Bertrand Rouet‐Leduc, Claudia Hulbert, Ian W. McBrearty, Paul A. Johnson
• Randomised controlled trial for high-dose intravenous zinc as adjunctive therapy in SARS-CoV-2 (COVID-19) positive critically ill patients: trial protocol (2020) — Marlon Perera, John El Khoury, Vidyasagar Chinni, Damien Bolton, Liang Qu, Paul Johnson, Jason Trubiano, Christine F McDonald, Daryl Jones, Rinaldo Bellomo, Oneel Patel, Joseph Ischia
• Seasonal and Coseismic Velocity Variation in the Region of L'Aquila From Single Station Measurements and Implications for Crustal Rheology (2020) — Piero Poli, Valentin Marguin, Qingyu Wang, Nicola D'Agostino, Paul Johnson
• Spacetime autoencoders using local causal states (2020) — A Rupe, JP Crutchfield
• Tackling 21st Century Geoscience Problems with Machine Learning (2020) — Andrew Curtis, Daniel O'Malley, Gregory Beroza, Paul Johnson, Elita Li, Eldad Haber
• Testing the ability of machine learning models to predict the timing of seismogenic nucleation (2020) — CW Johnson, B Rouet-Leduc, PA Johnson
• The Spatiotemporal Evolution of Granular Microslip Precursors to Laboratory Earthquakes (2020) — Daniel T. Trugman, Ian W. McBrearty, David C. Bolton, Robert A. Guyer, Chris Marone, Paul A. Johnson
• Toward Unsupervised Segmentation of Extreme Weather Events (2020) — A Rupe, K Kashinath, N Kumar, V Lee, M Prabhat, JP Crutchfield
• A physics-based approach to unsupervised discovery of coherent structures in spatiotemporal systems (2019) — A Rupe, JP Crutchfield, K Kashinath
• A silent build-up in seismic energy precedes slow slip failure in the Cascadia Subduction zone (2019) — C Hulbert, B Rouet-Leduc, PA Johnson
• Automatic Association of Earthquake Arrivals with Pattern Detection and Graph Theory based Approach (2019) — IW McBrearty, AA Delorey, PA Johnson
• Combining Back-Projection and Neural Networks to Image Earthquake Rupture Complexity (2019) — M Corradini, IW McBrearty, DT Trugman, C Satriano, PA Johnson, ...
• Comprehensive monitoring of velocity variation near L'Aquila region: modeling the pre-post-and cosesimic crustal response to different perturbations (2019) — V Marguin, P Poli, PA Johnson, RA Guyer
• Comprehensive monitoring of velocity variation near L’Aquila region: modeling the pre-post-and cosesimic crustal response to different perturbations (2019) — P Poli, PA Johnson, V Marguin, RA Guyer
• Continuous chatter of the Cascadia subduction zone revealed by machine learning (2019) — Bertrand Rouet-Leduc, Claudia Hulbert, Paul A. Johnson
• Curious nonlinearity of rocks (2019) — Carly M. Donahue, Paul A. Johnson
• Deep learning slow earthquakes in Cascadia and universal frictional characteristics (2019) — B Rouet-Leduc, C Hulbert, I McBrearty, PA Johnson
• DeepDetect: A Cascaded Region-Based Densely Connected Network for Seismic Event Detection (2019) — Yue Wu, Youzuo Lin, Zheng Zhou, David Chas Bolton, Ji Liu, Paul Johnson
• Dense Northern Chile Catalog with Graph-Theory-Based Earthquake Arrival Associations (2019) — IW McBrearty, JS Gomberg, A Delorey, PA Johnson
• Earthquake Detection in 1D Time‐Series Data with Feature Selection and Dictionary Learning (2019) — Zheng Zhou, Youzuo Lin, Zhongping Zhang, Yue Wu, Paul Johnson
• Extracting Information from Geophysical Signals with Machine Learning V Posters (2019) — T Chen, LJ Pyrak-Nolte, PA Johnson, GC Beroza, L Viens
• From Stress Chains to Acoustic Emission (2019) — Ke Gao, Robert Guyer, Esteban Rougier, Christopher X. Ren, Paul A. Johnson
• Geomechanics Informed Machine Intelligence (2019) — RS Nair, KS ZAKI, Y Li, MCM Rijken, VV Vesselinov
• Geophysical applications of granular flows: probing earthquakes applying machine learning (2019) — P Johnson, B Rouet-Leduc, C Hulbert
• How do Earthquakes Evolve? (2019) — PA Johnson, B Rouet-Leduc, C Hulbert
• Koopman operator and its approximations for systems with symmetries (2019) — Anastasiya Salova, Jeffrey Emenheiser, Adam Rupe, James P. Crutchfield, Raissa M. D’Souza
• Laboratory characterization of carbon-exposed sandstone (2019) — X Zhu, S Lee, J Bittner, J Popovics, MS Geesey, C Donahue, P Johnson
• Machine learning for data-driven discovery in solid Earth geoscience (2019) — Karianne J. Bergen, Paul A. Johnson, Maarten V. de Hoop, Gregory C. Beroza
• Machine Learning in Geoscience: Riding a Wave of Progress (2019) — Daniel Trugman, Gregory Beroza, Paul Johnson
• Machine Learning Reveals a Fingerprint of Slow Earthquakes in Seismic Data (2019) — B Rouet-Leduc, C Hulbert, PA Johnson
• Machine Learning Reveals the Seismic Signature of Eruptive Behavior at Piton de la Fournaise Volcano (2019) — Christopher Ren, Aline Peltier, Valerie Ferrazzini, Bertrand Rouet‐Leduc, Paul Johnson, Florent Brenguier
• Non-Umbilical Quaternionic Contact Hypersurfaces in Hyper-Kähler Manifolds (2019) — Stefan Ivanov, Ivan Minchev, Dimiter Vassilev
• Nonlinear Resonant Ultrasound Spectroscopy: Assessing Global Damage (2019) — James A. TenCate, Paul A. Johnson
• Pairwise Association of Seismic Arrivals with Convolutional Neural Networks (2019) — Ian W. McBrearty, Andrew A. Delorey, Paul A. Johnson
• Probing Fault Physics Applying Machine Learning. (2019) — C Hulbert, B Rouet-LeDuc, PA Johnson
• Recovery of the resonance frequency of buildings following strong seismic deformation as a proxy for structural health (2019) — Ariana Lucia Astorga, Philippe Guéguen, Jacques Rivière, Toshihide Kashima, Paul Allan Johnson
• Separating Sea and Slow Slip Signals on the Seafloor (2019) — Joan Gomberg, Susan Hautala, Paul Johnson, Steve Chiswell
• Simulation of crack induced nonlinear elasticity using the combined finite-discrete element method (2019) — Ke Gao, Esteban Rougier, Robert A. Guyer, Zhou Lei, Paul A. Johnson
• Stick-slip induced source ground vibration in sheared granular fault (2019) — K Gao, E Rougier, RA Guyer, Z Lei, PA Johnson
• The Exhumation of Continental Crust in Collisional Belts: Insights from the Deep Structure of Alpine Corsica in the Cima Pedani Area (2019) — Maria Di Rosa, Francesca Meneghini, Michele Marroni, Noah Hobbs, Olivier Vidal
• Towards unsupervised segmentation of extreme weather events (2019) — A Rupe, K Kashinath, N Kumar, V Lee, JP Crutchfield
• Unsupervised classification of acoustic emissions from catalogs and fault time-to-failure prediction (2019) — HA Jasperson, DC Bolton, PA Johnson, C Marone, M Dehoop
• Yearly report for the period Jan. 2018–Feb. 2019 IC Project: w17_faultprediction “Critical Stress in Earth” (2019) — PA Johnson, E Rougier, K Gao
• Breaking Cascadia's silence: Machine learning reveals the constant chatter of the megathrust (2018) — B Rouet-Leduc, C Hulbert, PA Johnson
• Characterization of stick-slip dynamics in granular fault gouge using the combined finite-discrete element method (2018) — K Gao, E Rougier, BJ Euser, RA Guyer, PA Johnson, Z Lei, EE Knight
• Cohesion‐Induced Stabilization in Stick‐Slip Dynamics of Weakly Wet, Sheared Granular Fault Gouge (2018) — Omid Dorostkar, Robert A. Guyer, Paul A. Johnson, Chris Marone, Jan Carmeliet
• Earthquake Catalog‐Based Machine Learning Identification of Laboratory Fault States and the Effects of Magnitude of Completeness (2018) — Nicholas Lubbers, David C. Bolton, Jamaludin Mohd‐Yusof, Chris Marone, Kipton Barros, Paul A. Johnson
• Earthquake Detection in 1-D Time Series Data with Feature Selection and Dictionary Learning (2018) — Y Lin, Z Zhongping, Y Wu, PA Johnson, Z Zhou
• Evolution of b-value during the seismic cycle: Insights from laboratory experiments on simulated faults (2018) — J. Rivière, Z. Lv, P.A. Johnson, C. Marone
• Evolution of potential energy during stick-slip dynamics in a dry and fluid saturated granular fault gouge investigated by 3D coupled CFD-DEM (2018) — O Dorostkar, P Johnson, R Guyer, C Marone, J Carmeliet
• Extracting Information from Geophysical and Geochemical Signals: Applying Machine Learning Through Data Science Challenges I (2018) — LJ Pyrak-Nolte, PA Johnson, GC Beroza, JR Rustad, SKY Lui
• Forecasting CO2-driven cold-water geyser eruptions (2018) — B Yuan, YJ Tan, MK Mudunuru, PA Johnson, OE Marcillo, AA Delorey, ...
• Is there a best way to measure? Perhaps: maximizing ephemeral information suggests the coarsest generating partition. (2018) — M Semaan, R James, J Crutchfield
• Local causal states and discrete coherent structures (2018) — Adam Rupe, James P. Crutchfield
• Nonlinear softening of unconsolidated granular materials (2018) — C Lieou, E Daub, R Guyer, P Johnson
• Pairwise Association of Common Source Seismic Arrivals Applying a Convolutional Neural Network (2018) — IW McBrearty, A Delorey, PA Johnson
• Patterns in seismic energy and earthquake hazard in Northern Chile (2018) — C Hulbert, B Rouet-Leduc, IW McBrearty, PA Johnson
• Penn State Lab Testing Fluid-Rock Interaction in Geothermal Reservoirs (2018) — B Madara, C Marone, D Elsworth, P Johnson
• Probing slow and fast slip events in the laboratory applying machine learning (2018) — DC Bolton, C Hulbert, B Rouet-Leduc, C Marone, RA Guyer, PA Johnson
• Project DisCo: Physics-based discovery of coherent structures in spatiotemporal systems (2018) — A Rupe, K Kashinath, N Kumar, JP Crutchfield, M Prabhat
• Source identification by non-negative matrix factorization combined with semi-supervised clustering (2018) — BS Alexandrov, LB Alexandrov, FL Iliev, VG Stanev, VV Vesselinov
• Spacetime symmetries, invariant sets, and additive subdynamics of cellular automata (2018) — A Rupe, JP Crutchfield
• Toward laboratory earthquake prediction using unsupervised classification of acoustic emissions (2018) — HA Jasperson, DC Bolton, PA Johnson, C Marone, M Dehoop
• 3D DEM study of stick-slip behavior in partly saturated granular materials (2017) — O Dorostkar, P Johnson, R Guyer, C Marone, J Carmeliet
• A Physics-Based Approach to Unsupervised Discovery of Coherent (2017) — A Rupe, JP Crutchfield, K Kashinath
• Cascaded contextual region-based convolutional neural network for event detection from time series signals: A seismic application (2017) — Y Wu, Y Lin, Z Zhou, DC Bolton, J Liu, P Johnson
• Cascaded region-based densely connected network for event detection: A seismic application (2017) — Y Wu, Y Lin, Z Zhou, DC Bolton, J Liu, P Johnson
• Characterization of Acoustic Emissions From Laboratory Stick-Slip Events in Simulated Fault Gouge (2017) — S Shreedharan, J Riviere, C Bolton, L Zheng, PA Johnson, C Marone
• Characterizing Slow Slip Applying Machine Learning (2017) — C Hulbert, B Rouet-Leduc, DC Bolton, CX Ren, C Marone, PA Johnson
• Convexity of the entropy of positive solutions to the heat equation on quaternionic contact and CR manifolds (2017) — Dimiter Vassilev
• Do Fluids Modify the Stick-Slip Behavior of Sheared Granular Media? (2017) — Omid Dorostkar, Paul Johnson, Robert Guyer, Chris Marone, Jan Carmeliet
• Dynamic induced softening in frictional granular materials investigated by discrete-element-method simulation (2017) — Laure Lemrich, Jan Carmeliet, Paul A. Johnson, Robert Guyer, Xiaoping Jia
• Friction Laws Derived From the Acoustic Emissions of a Laboratory Fault by Machine Learning (2017) — B Rouet-Leduc, C Hulbert, CX Ren, DC Bolton, C Marone, PA Johnson
• Grain scale observations of stick-slip dynamics in fluid saturated granular fault gouge (2017) — O Dorostkar, PA Johnson, RA Guyer, C Marone, J Carmeliet
• Linear and nonlinear elastic properties of dense granular packings: a DEM exploration (2017) — Laure Lemrich, Paul Johnson, Robert Guyer, Xiaoping Jia, Jan Carmeliet
• Machine Learning of Fault Friction (2017) — PA Johnson, B Rouet-Leduc, C Hulbert, C Marone, RA Guyer
• Nonlinear acoustics evaluation of CO2 exposed sandstone (2017) — James Bittner, Pierre-yves Le Bas, John Popovics, Paul A. Johnson
• Nonlinear elastic behavior of rocks revealed by dynamic acousto-elastic testing (2017) — P Shokouhi, J Riviere, R Guyer, P Johnson
• Nonlinear softening of unconsolidated granular earth materials (2017) — Charles Lieou, Eric Daub, Robert Guyer, Paul A. Johnson
• On the micromechanics of slip events in sheared, fluid‐saturated fault gouge (2017) — Omid Dorostkar, Robert A. Guyer, Paul A. Johnson, Chris Marone, Jan Carmeliet
• Seismicity in Oklahoma Before Prague (2017) — AA Delorey, PA Johnson
• Simulating stick‐slip failure in a sheared granular layer using a physics‐based constitutive model (2017) — Charles K. C. Lieou, Eric G. Daub, Robert A. Guyer, Robert E. Ecke, Chris Marone, Paul A. Johnson
• Slow Dynamics and Strength Recovery in Unconsolidated Granular Earth Materials: A Mechanistic Theory (2017) — Charles K. C. Lieou, Eric G. Daub, Robert E. Ecke, Paul A. Johnson
• Slow dynamics of consolidated granular systems: Multi-scale relaxation (2017) — Parisa Shokouhi, Jacques Rivière, Robert A. Guyer, Paul A. Johnson
• The evolution of the Gutenberg-Richter, b-value, throughout periodic and aperiodic stick-slip cycles (2017) — DC Bolton, J Riviere, C Marone, PA Johnson
• The Obata sphere theorems on a quaternionic contact manifold of dimension bigger than seven (2017) — Stefan Ivanov, Alexander Petkov, Dimiter Vassilev
• Tidal triggering of earthquakes suggests poroelastic behavior on the San Andreas Fault (2017) — Andrew A. Delorey, Nicholas J. van der Elst, Paul A. Johnson
• Can We Predict Earthquakes? (2016) — P Johnson
• ChemML: Physics-Informed AI/ML of Geochemical Datasets for Characterization, Parameterization, and Prediction of Contaminant Transport and Remediation Processes (2016) — TL Kliphuis, V Vesselinov
• Computational Mechanics of Coherent Structures in Spatiotemporal Systems (2016) — A Rupe, JP Crutchfield
• Constraining depth range of <i>S</i> wave velocity decrease after large earthquakes near Parkfield, California (2016) — Chunquan Wu, Andrew Delorey, Florent Brenguier, Celine Hadziioannou, Eric G Daub, Paul Johnson
• Dynamically triggered slip leading to sustained fault gouge weakening under laboratory shear conditions (2016) — P. A. Johnson, J. Carmeliet, H. M. Savage, M. Scuderi, B. M. Carpenter, R. A. Guyer, E. G. Daub, C. Marone
• Fast and slow nonlinear elastic response of disparate rocks and the influence of moisture (2016) — Jacques Riviere, Parisa Shokouhi, Robert A. Guyer, Paul A. Johnson
• Fortnightly modulation of San Andreas tremor and low-frequency earthquakes (2016) — Nicholas J. van der Elst, Andrew A. Delorey, David R. Shelly, Paul A. Johnson
• Island nucleation and growth with anomalous diffusion (2016) — Jacques G. Amar, Mikhael Semaan
• Nonlinear dynamics induced in a structure by seismic and environmental loading (2016) — Philippe Guéguen, Paul Johnson, Philippe Roux
• Nonlinear Elasticity in Consolidated and Unconsolidated Granular Materials: Characterization of Slow Dynamics with Dynamic Acousto-Elastic Testing (2016) — P Shokouhi, J Riviere, RA Guyer, PA Johnson
• On the Relation Between Transient Elastic Softening and Permeability Increase in fractured shale and granite (2016) — J Riviere, B Madara, D Elsworth, PA Johnson, C Marone
• Probing Earth&#39;s State of Stress (2016) — AA Delorey, M Maceira, PA Johnson, DD Coblentz
• Quaternionic contact Einstein manifolds (2016) — Stefan Ivanov, Ivan Minchev, Dimiter Vassilev
• Stick-slip failure in a sheared granular layer: effect of confining stres (2016) — C Lieou, EG Daub, RA Guyer, RE Ecke, C Marone, PA Johnson
• System and method for generating 3D images of non-linear properties of rock formation using surface seismic or surface to borehole seismic or both (2016) — CK Vu, KT NIHEI, PA Johnson, RA Guyer, JA Ten Cate, PY Le Bas, ...
• System and method for investigating sub-surface features of a rock formation using compressional acoustic sources (2016) — CK Vu, C Skelt, K Nihei, PA Johnson, R Guyer, JA Ten Cate, PY Le Bas, ...
• The State of Stress in the Crust from Fracture and Failure to Plate Tectonics I Posters (2016) — DD Coblentz, TA Dewers, PA Johnson, MD Ingraham
• A Review of Information in Nonequilibrium Thermodynamics (2015) — A Rupe
• A set of measures for the systematic classification of the nonlinear elastic behavior of disparate rocks (2015) — Jacques Rivière, Parisa Shokouhi, Robert A. Guyer, Paul A. Johnson
• Acoustically induced slip in sheared granular layers: Application to dynamic earthquake triggering (2015) — Behrooz Ferdowsi, Michele Griffa, Robert A. Guyer, Paul A. Johnson, Chris Marone, Jan Carmeliet
• Cascading elastic perturbation in Japan due to the 2012 <i>M</i> _w 8.6 Indian Ocean earthquake (2015) — Andrew A. Delorey, Kevin Chao, Kazushige Obara, Paul A. Johnson
• Data acquisition and processing system and method for investigating sub-surface features of a rock formation (2015) — CK Vu, K Nihei, PA Johnson, R Guyer, JA Ten Cate, PY Le Bas, ...
• Earthquake Simulator Finds Tremor Triggers (2015) — P Johnson
• Integrated system for investigating sub-surface features of a rock formation (2015) — CK Vu, C Skelt, K Nihei, PA Johnson, R Guyer, JA Ten Cate, PY Le Bas, ...
• Investigation of nonlinearity and sound wave propagation in granular media with DEM simulations (2015) — L Lemrich, PA Johnson, J Carmeliet
• Mimicking surface plasmons in acoustics at low frequency (2015) — Li Quan, Feng Qian, Xiaozhou Liu, Xiufen Gong, Paul A. Johnson
• Modeling of non-linear interaction of waves in rock (2015) — C Larmat, RA Guyer, PY Le Bas, PA Johnson, JA Ten Cate
• On the origin of nonlinear elasticity in disparate rocks (2015) — JV Riviere, P Shokouhi, RA Guyer, PA Johnson
• Poromechanics of stick‐slip frictional sliding and strength recovery on tectonic faults (2015) — Marco M. Scuderi, Brett M. Carpenter, Paul A. Johnson, Chris Marone
• Quaternionic Heisenberg Group and Heterotic String Solutions with Non-Constant Dilaton in Dimensions 7 and 5 (2015) — Marisa Fernández, Stefan Ivanov, Luis Ugarte, Dimiter Vassilev
• Slow Dynamics in Berea Sandstone: a Non-logarithmic Relaxation at Early Times Revealed by Dynamic Acousto-Elasticity. (2015) — JV Riviere, P Shokouhi, C Marone, D Elsworth, RA Guyer, PA Johnson
• Slow Earthquakes and The Mechanics of Slow Frictional Stick-Slip (2015) — C Marone, M Scuderi, J Leeman, D Saffer, C Collettini, P Johnson
• Softening of granular packings with dynamic forcing (2015) — CJ Reichhardt, LM Lopatina, X Jia, PA Johnson
• Spatial-temporal variation of low-frequency earthquake bursts near Parkfield, CA (2015) — C Wu, DR Shelly, RA Guyer, W Frank, JS Gomberg, PA Johnson
• Statistical tests on clustered global earthquake synthetic data sets (2015) — Eric G. Daub, Daniel T. Trugman, Paul A. Johnson
• Submonolayer Island Nucleation and Growth for Subdiffusive Random Walkers (2015) — M Semaan, J Amar
• Synchronous low frequency earthquakes and implications for deep San Andreas Fault slip (2015) — Daniel T. Trugman, Chunquan Wu, Robert A. Guyer, Paul A. Johnson
• System and method for generating micro-seismic events and characterizing properties of a medium with non-linear acoustic interactions (2015) — CK Vu, K Nihei, PA Johnson, R Guyer, JA Ten Cate, PY Le Bas, ...
• System and method for investigating sub-surface features and 3D imaging of non-linear property, compressional velocity VP, shear velocity VS and velocity ratio VP/VS of a rock�&#8230; (2015) — CK Vu, C Skelt, K Nihei, PA Johnson, R Guyer, JA Ten Cate, PY Le Bas, ...
• System and method for investigating sub-surface features of a rock formation with acoustic sources generating conical broadcast signals (2015) — CK Vu, C Skelt, K Nihei, PA Johnson, R Guyer, JA Ten Cate, PY Le Bas, ...
• The Lichnerowicz and Obata first eigenvalue theorems and the Obata uniqueness result in the Yamabe problem on CR and quaternionic contact manifolds (2015) — Stefan Ivanov, Dimiter Vassilev
• The State of Stress Beyond the Borehole (2015) — DD Coblentz, PA Johnson, M Maceira, AA Delorey, RA Guyer
• Tidal Triggering of Earthquakes near Parkfield, California Indicates a High Coefficient of Friction on the Shallow San Andreas Fault (2015) — AA Delorey, PA Johnson
• Acceleration of acoustical emission precursors preceding failure in sheared granular material (2014) — Paul A. Johnson
• An Obata-type theorem on a three-dimensional CR manifold (2014) — S Ivanov, D Vassilev
• Dynamic Acousto-Elasticity: Pressure and Frequency Dependences in Berea Sandstone. (2014) — JV Riviere, L Pimienta, S Latour, J Fortin, A Schubnel, PA Johnson
• Effect of boundary vibration on the frictional behavior of a dense sheared granular layer (2014) — B. Ferdowsi, M. Griffa, R. A. Guyer, P. A. Johnson, J. Carmeliet
• Effective impedance boundary optimization and its contribution to dipole radiation and radiation pattern control (2014) — Li Quan, Xu Zhong, Xiaozhou Liu, Xiufen Gong, Paul A. Johnson
• Fault Gouge Velocity Characteristics During Slow-Slip and Stick-Slip Under Laboratory Conditions (2014) — PA Johnson, M Scuderi, J Leeman, JV Riviere, B Ferdowsi, J Carmeliet, ...
• Laboratory Earthquakes (2014) — P Johnson
• Microseismicity and Temporal Changes in Seismic Velocity Reveal Crustal Response to Dynamic Stress (2014) — AA Delorey, PA Johnson, K Chao, K Obara
• Modern Application of Time-Reversal to Seismic Source characterization (2014) — Carene Larmat, Paul Johnson, Timothy Ulrich, II, Pierre-Yves Le Bas, Brian Anderson, Robert Guyer
• Non-Kaehler heterotic string solutions with non-zero fluxes and non-constant dilaton (2014) — Marisa Fernández, Stefan Ivanov, Luis Ugarte, Dimiter Vassilev
• Odd-Triplet Superconductivity in SmCo/Py/Nb Thin Films (2014) — S Hedges, M Semaan, J Gu
• Optimized Dynamic Acousto-elasticity Applied to Fatigue Damage and Stress Corrosion Cracking (2014) — Sylvain Haupert, Jacques Rivière, Brian Anderson, Yoshikazu Ohara, T. J. Ulrich, Paul Johnson
• Quaternionic contact Einstein structures and the quaternionic contact Yamabe problem (2014) — S Ivanov, I Minchev, D Vassilev
• System and method for investigating sub-surface features of a rock formation with acoustic sources generating coded signals (2014) — CK Vu, K Nihei, PA Johnson, R Guyer, JA Ten Cate, PY Le Bas, ...
• Temporal Changes in S-Wave Velocity at Different Depths Near Parkfield, CA (2014) — C Wu, AA Delorey, F Brenguier, RA Guyer, JS Gomberg, PA Johnson
• The sharp lower bound of the first eigenvalue of the sub-Laplacian on a quaternionic contact manifold (2014) — S Ivanov, A Petkov, D Vassilev
• Three-dimensional discrete element modeling of triggered slip in sheared granular media (2014) — Behrooz Ferdowsi, Michele Griffa, Robert A. Guyer, Paul A. Johnson, Chris Marone, Jan Carmeliet
• Triggering of repeating earthquakes in central California (2014) — Chunquan Wu, Joan Gomberg, Eli Ben‐Naim, Paul Johnson
• Using Multi-Station Waveform Coherence to Improve Detection of Microseismicity (2014) — AA Delorey, PA Johnson
• 3D MD Modeling of Slip Triggering in Sheared Granular Layers by Means of Normal and Shear Boundary Vibration (2013) — B Ferdowsi, M Griffa, RA Guyer, PA Johnson, C Marone, J Carmeliet
• Acoustic emission and microslip precursors to stick‐slip failure in sheared granular material (2013) — P. A. Johnson, B. Ferdowsi, B. M. Kaproth, M. Scuderi, M. Griffa, J. Carmeliet, R. A. Guyer, P‐Y. Le Bas, D. T. Trugman, C. Marone
• Applying an old appealing idea to modern seismology: Time reversal to characterize earthquakes (2013) — Carene Larmat, Robert A. Guyer, Paul A. Johnson, Jean-Paul Montagner
• Azimuthal saturation logging systems and methods (2013) — A Lotfy, P Johnson, F Hveding
• Device and method for imaging of non-linear and linear properties of formations surrounding a borehole (2013) — PA Johnson, JA TenCate, PY Le Bas, R Guyer, CK Vu, C Skelt
• Dynamic acousto-elasticity in Berea sandstone: Influence of the strain rate (2013) — Jacques Riviere, Thibault Candela, Marco Scuderi, Chris Marone, Robert Guyer, Paul A. Johnson
• Hysteretic nonlinear elasticity of Berea sandstone at low‐vibrational strain revealed by dynamic acousto‐elastic testing (2013) — G. Renaud, J. Rivière, P.‐Y. Le Bas, P.A. Johnson
• Long-term changes in regular and low-frequency earthquake inter-event times near Parkfield, CA (2013) — C Wu, DR Shelly, PA Johnson, JS Gomberg, Z Peng
• Microslips as a precursor for dynamically triggered earthquakes (2013) — J Carmeliet, B Ferdowsi, M Griffa, RA Guyer, PA Johnson, C Marone
• Microslips as precursors of large slip events in the stick‐slip dynamics of sheared granular layers: A discrete element model analysis (2013) — B. Ferdowsi, M. Griffa, R. A. Guyer, P. A. Johnson, C. Marone, J. Carmeliet
• Modeling dynamic triggering of tectonic tremor using a brittle‐ductile friction model (2013) — Daniel T. Trugman, Eric G. Daub, Robert A. Guyer, Paul A. Johnson
• Nonlinear Soil Response in the Near-Field of a Vibrator Truck: Application to Land Seismic Surveys (2013) — P Johnson, F Pearce, ME Willis, DR Burns, MN Toksoz
• Pump and probe waves in dynamic acousto-elasticity: Comprehensive description and comparison with nonlinear elastic theories (2013) — J. Rivière, G. Renaud, R. A. Guyer, P. A. Johnson
• Recurrence statistics of great earthquakes (2013) — E. Ben‐Naim, E. G. Daub, P. A. Johnson
• Seismic and Geodetic Observations of Delayed Dynamic Triggering in Japan from the 11 April 2012 M8. 6 East Indian Ocean Earthquake (2013) — AA Delorey, PA Johnson, K Chao, K Obara
• System and method to create three-dimensional images of non-linear acoustic properties in a region remote from a borehole (2013) — C Vu, KT Nihei, DP Schmitt, C Skelt, PA Johnson, R Guyer, JA TenCate, ...
• The sharp lower bound of the first eigenvalue of the sub-Laplacian on a quaternionic contact manifold in dimension seven (2013) — S. Ivanov, A. Petkov, D. Vassilev
• An Obata type result for the first eigenvalue of the sub-Laplacian on a CR manifold with a divergence-free torsion (2012) — Stefan Ivanov, Dimiter Vassilev
• Application of nonlinear elastic resonance spectroscopy for damage detection in concrete (2012) — Loren W. Byers, Paul A. Johnson, James A. Tencate
• Are megaquakes clustered? (2012) — Eric G. Daub, Eli Ben‐Naim, Robert A. Guyer, Paul A. Johnson
• Auto‐acoustic compaction in steady shear flows: Experimental evidence for suppression of shear dilatancy by internal acoustic vibration (2012) — Nicholas J. van der Elst, Emily E. Brodsky, Pierre‐Yves Le Bas, Paul A. Johnson
• Comparative study of nonlinear ultrasonic methods applied to experimental models of prostheses osseointegration (2012) — J Riviere, S Haupert, P Johnson, P Laugier
• Elastic Linear and Nonlinear Behaviors in Slip Processes (2012) — Paul A. Johnson
• In situ nonlinear elastic behavior of soil observed by DAET (2012) — C Larmat, G Renaud, JT Rutledge, RC Lee, RA Guyer, PA Johnson
• Meso-mechanical analysis of deformation characteristics for dynamically triggered slip in a granular medium (2012) — M. Griffa, B. Ferdowsi, E.G. Daub, R.A. Guyer, P.A. Johnson, C. Marone, J. Carmeliet
• Nonlinear acoustic/seismic waves in earthquake processes (2012) — Paul A. Johnson
• Nonlinear dynamical triggering of great earthquakes (2012) — EG Daub, E Ben-Naim, RA Guyer, PA Johnson
• Nonlinear dynamical triggering of slow slip on simulated earthquake faults with implications to Earth (2012) — P. A. Johnson, B. Carpenter, M. Knuth, B. M. Kaproth, P.‐Y. Le Bas, E. G. Daub, C. Marone
• Nonlinear ultrasound: Potential of the cross-correlation method for osseointegration monitoring (2012) — Jacques Rivière, Sylvain Haupert, Pascal Laugier, Paul A. Johnson
• Potential of the scaling subtraction and the cross-correlation methods for osseointegration monitoring (2012) — Jacques Riviere, Sylvain Haupert, Pascal Laugier, Paul A. Johnson
• Revealing highly complex elastic nonlinear (anelastic) behavior of Earth materials applying a new probe: Dynamic acoustoelastic testing (2012) — G. Renaud, P.‐Y. Le Bas, P. A. Johnson
• System and Method for Investigating Sub-Surface Features of a Rock Formation with Acoustic Source Generating Conical Broadcast Signals (2012) — KT Nihei, JA Ten Cate, C Larmat, PY Le Bas, R Guyer, PA Johnson, ...
• System and method to estimate compressional to shear velocity (VP/VS) ratio in a region remote from a borehole (2012) — C Vu, KT Nihei, DP Schmitt, C Skelt, PA Johnson, R Guyer, JA TenCate, ...
• Temporal Clustering of Great Earthquakes (2012) — EG Daub, E Ben-Naim, PA Johnson
• The optimal constant in the L2 Folland-Stein inequality on the quaternionic Heisenberg group (2012) — Stefan Ivanov, Ivan Minchev, Dimiter Vassilev
• Time reversed elastic nonlinearity diagnostic applied to mock osseointegration monitoring applying two experimental models (2012) — Jacques Rivière, Sylvain Haupert, Pascal Laugier, T. J. Ulrich, Pierre-Yves Le Bas, Paul A. Johnson
• Unraveling complex nonlinear elastic behaviors in rocks using dynamic acousto-elasticity (2012) — J Riviere, R Guyer, G Renaud, JA TenCate, PA Johnson
• &#20449;&#38972;&#24230;&#12398;&#12373;&#12425;&#12395;&#39640;&#12356;&#12514;&#12487;&#12523;&#12434;&#12417;&#12374;&#12375;&#12390; &#22320;&#29699;&#29289;&#29702;&#23398;&#12395;&#12362;&#12369;&#12427;&#26178;&#38291;&#21453;&#36578;&#27861; (2011) — CS Larmat, RA Guyer, PA Johnson
• $L^{p}$ estimates and asymptotic behavior for finite energy solutions of extremals to Hardy-Sobolev inequalities (2011) — Dimiter Vassilev
• An alternative quantitative acoustical and electrical method for detection of cell adhesion process in real‐time (2011) — Delphine Le Guillou‐Buffello, Marcel Gindre, Paul Johnson, Pascal Laugier, Véronique Migonney
• Brittle and ductile friction and the physics of tectonic tremor (2011) — Eric G. Daub, David R. Shelly, Robert A. Guyer, Paul A. Johnson
• Capturing the physics of dynamic earthquake triggering in a friction law (2011) — EG Daub, RA Guyer, PA Johnson
• Defining and Describing Human-Powered Products: Exploring Diverse Applications of Future Technology (2011) — Paul Johnson, Hyunjae Shin, Luke Harmer
• Device and Method for Generating a Beam of Acoustic Energy From a Borehole, and Applications Thereof (2011) — Cung Khac Vu
• Experimental implementation of reverse time migration for nondestructive evaluation applications (2011) — Brian E. Anderson, Michele Griffa, Pierre-Yves Le Bas, Timothy J. Ulrich, Paul A. Johnson
• Extremals for the Sobolev ineq. on the seven dim. quaternionic Heisenberg group and the quaternionic contact Yamabe problem (2011) — S Ivanov, I Minchev, D Vassilev
• High-accuracy acoustic detection of nonclassical component of material nonlinearity (2011) — Sylvain Haupert, Guillaume Renaud, Jacques Rivière, Maryline Talmant, Paul A. Johnson, Pascal Laugier
• Localization of a nonlinear source in the bulk of a solid. (2011) — Pierre-Yves Le Bas, TJ Ulrich, Paul Johnson, Brian Anderson
• Probing the August 2009 Hemet Triggered Tremor Source Applying Time-Reversal (2011) — CS Larmat, PA Johnson, RA Guyer
• Probing the interior of a solid volume with time reversal and nonlinear elastic wave spectroscopy (2011) — P. Y. Le Bas, T. J. Ulrich, B. E. Anderson, R. A. Guyer, P. A. Johnson
• Temporal Changes in Velocity and Recurrence due to Slip and Triggered Slip (2011) — PA Johnson
• The Sendai earthquake: great earthquakes, tsunami, nuclear power, and global tectonics (2011) — TC Wallace, VR Dasari, PA Johnson, SC Scott, PR Mc Clure, FV Pabian, ...
• Time reversal reconstruction of finite sized sources in elastic media (2011) — Brian E. Anderson, Michele Griffa, Timothy J. Ulrich, Paul A. Johnson
• Time-reversal in seismology. (2011) — Carene Larmat, Paul Johnson, Robert Guyer
• Unexpected mechanical properties of very dry Berea sandstone near 45 C (2011) — RA Miller, TW Darling, JA TenCate, PA Johnson
• Vibration-induced slip in sheared granular layers and the micromechanics of dynamic earthquake triggering (2011) — M. Griffa, E. G. Daub, R. A. Guyer, P. A. Johnson, C. Marone, J. Carmeliet
• Advances in Modelling and Inversion of Seismic Wave Propagation (2010) — V. Hermann, N. D. Pham, A. Fichtner, S. Kremers, Lianjie Huang, Paul Johnson, Carène Larmat, H.-P. Bunge, H. Igel
• Conformal paracontact curvature and the local flatness theorem (2010) — S Ivanov, D Vassilev, S Zamkovoy
• Crack localization and characterization in solid media using time reversal techniques (2010) — BE Anderson, M Griffa, TJ Ulrich, PY Le Bas, RA Guyer, PA Johnson
• Development of Conceptual Risk and Safety Strategies for the Fehmarnbelt Fixed Link Tunnel (2010) — P Williams, P Johnson, J Treldal, S Randrup-Thomsen
• Effects of acoustic waves on stick&#8212;slip behavior in sheared granular media with implications to dynamic earthquake triggering and slow slip (2010) — P Johnson, C Marone, M Knuth, B Kaproth, B Carpenter, B Behringer, ...
• Extremals for the Sobolev inequality on the seven-dimensional quaternionic Heisenberg group and the quaternionic contact Yamabe problem (2010) — Stefan Ivanov, Ivan Minchev, Dimiter Vassilev
• Geo Sciences: Transactions of the Fourth Joint HLRB and KONWIHR Review and Results Workshop, Dec. 8-9, 2009, Leibniz Supercomputing Centre, Garching/Munich, Germany (2010) — V Hermann, ND Pham, A Fichtner, S Kremers, L Huang, P Johnson, ...
• Nonlinear acoustic resonances to probe a threaded interface (2010) — Jacques Rivière, Guillaume Renaud, Sylvain Haupert, Maryline Talmant, Pascal Laugier, Paul A. Johnson
• Nonlinear dynamical triggering of slow slip (2010) — PA Johnson, MW Knuth, BM Kaproth, B Carpenter, RA Guyer, EG Daub, ...
• Optimized Wellbore Positioning Delivers Section 100% in the Pay Zone and Reduces Operational Time by 12 Days (2010) — P. Johnson, F. Hveding
• Ostomy appliance having pressure applying member (2010) — JB Cline, TN DeMary, AM Lovatt, PA Davies, PA Johnson, G Stacey, ...
• Parametric interactions of waves in rocks (2010) — P Le Bas, JA Ten Cate, RA Guyer, PA Johnson
• Probing hysteretic elasticity in weakly nonlinear materials (2010) — Sylvain Haupert, Guillaume Renaud, Jacques Riviere, Maryline Talmant, Pascal Laugier, Paul A. Johnson
• Probing interface elastic nonlinearity applying nonlinear resonance ultrasound spectroscopy: The case of screw tightness-of-fit (2010) — J Riviere, G Renaud, S Haupert, M Talmant, P Laugier, PA Johnson
• Quaternionic contact manifolds with a closed fundamental 4-form (2010) — Stefan Ivanov, Dimiter Vassilev
• The dynamics of tectonic tremor throughout the seismic cycle (2010) — EG Daub, DR Shelly, RA Guyer, PA Johnson
• The Prospective Function of Curcumin Against the Negative Effects of Microgravity (2010) — A Lewis, P Johnson, OA Jejelowo, A Sodipe, S Shishodia
• Time-reversal methods in geophysics (2010) — Carène S. Larmat, Robert A. Guyer,, Paul A. Johnson
• Time-Reversal Study of the Hemet (CA) Tremor Source (2010) — CS Larmat, PA Johnson, RA Guyer
• Using Nonlinear Resonance Ultrasound Spectroscopy to probe a threaded interaction (2010) — J Rivi�re, G Renaud, S Haupert, PA Johnson, M Talmant, P Laugier
• Using time-reversal to locate non-volcanic tremor and to fulfill the monitoring objectives of the nuclear-test ban treaty (2010) — Carene S. Larmat, Paul A. Johnson, Robert A. Guyer
• Water and CO2 chemistry influences on the mechanical integrity of rocks (2010) — TW Darling, P Le Bas, JW Carey, PA Johnson
• Determination of third order elastic constants in a complex solid applying coda wave interferometry (2009) — C. Payan, V. Garnier, J. Moysan, P. A. Johnson
• In Situ, Nonlinear Soil Response Applying an Active Source (2009) — P Johnson, MN Toksoz, FD Morgan, F Pearce
• LOCATION AND CHARACTERIZATION OF CALIFORNIA NON-VOLCANIC TREMOR USING TIME REVERSAL, INVESTIGATION OF DIFFERENT IMAGING FIELDS (2009) — C LARMAT, PA JOHNSON, RA GUYER
• Nonlinear Mesoscopic Elasticity (2009) — Robert A. Guyer, Paul A. Johnson
• Probing mechanical change due to CO2 exposure in carbonate sandstone applying Nonlinear Resonance Ultrasound Spectroscopy (2009) — P Le Bas, PA Johnson, JW Carey, TW Darling
• Robustness of computational time reversal imaging in media with elastic constant uncertainties (2009) — M. Scalerandi, M. Griffa, P. A. Johnson
• The parametric array in Berea sandstone: definitive experiments. (2009) — Pierre-Yves Le Bas, James A. TenCate, Robert A. Guyer, Paul A. Johnson
• The role of water in the anelastic response of porous rocks (2009) — TW Darling, PA Johnson, JA Ten Cate, P Le Bas, JW Carey
• Time reversal of continuous-wave, steady-state signals in elastic media (2009) — Brian E. Anderson, Robert A. Guyer, Timothy J. Ulrich, Paul A. Johnson
• Time reversal of monochromatic signals in elastic media. (2009) — Brian E. Anderson, Robert A. Guyer, Timothy J. Ulrich, Paul A. Johnson
• Toward Location and Characterization of California Triggered Non Volcanic Tremor using Time Reversal (2009) — CS Larmat, PA Johnson, R Guyer
• Tremor source location using time reversal: Selecting the appropriate imaging field (2009) — C. S. Larmat, R. A. Guyer, P. A. Johnson
• 2004 M6.0 Parkfield earthquake characterization using Time Reversal (2008) — Carene Larmat, Paul A. Johnson, Lianjie Huang
• Computational time reversal acoustics imaging of embedded defects in solid media (2008) — Michele Griffa, Brian E. Anderson, Tj Ulrich, Pierre-Yves Le Bas, Paul A. Johnson, Lianjie Huang
• Effects of acoustic waves on stick–slip in granular media and implications for earthquakes (2008) — Paul A. Johnson, Heather Savage, Matt Knuth, Joan Gomberg, Chris Marone
• Induced Dynamic Nonlinear Ground Response at Garner Valley, California (2008) — Z. Lawrence, P. Bodin, C. A. Langston, F. Pearce, J. Gomberg, P. A. Johnson, F.-Y. Menq, T. Brackman
• Investigation of Finite Sources through Time Reversal (2008) — S Kremers, G Brietzke, H Igel, C Larmat, A Fichtner, PA Johnson, L Huang
• Investigation of the robustness of time reversal acoustics in solid media through the reconstruction of temporally symmetric sources (2008) — M Griffa, B E Anderson, R A Guyer, T J Ulrich, P A Johnson
• Nonlinear ultrasound can detect accumulated damage in human bone (2008) — M. Muller, D. Mitton, M. Talmant, P. Johnson, P. Laugier
• Numerical modeling of the effects of finite size transducers for time reversal acoustics in solid media (2008) — Michele Griffa, Brian E. Anderson, Paul A. Johnson
• Observations and models of dynamic earthquake triggering (2008) — Joan Gomberg, Paul A. Johnson
• SELECTIVE SOURCE REDUCTION TO IDENTIFY MASKED SMALLER SOURCES USING TIME REVERSED ACOUSTICS (TRA) (2008) — Brian E. Anderson, Marco Scalerandi, Antonio S. Gliozzi, Michele Griffa, T. J. Ulrich, Paul A. Johnson, Donald O. Thompson, Dale E. Chimenti
• Selective source reduction to identify masked sources using time reversal acoustics (2008) — M Scalerandi, A S Gliozzi, Brian E Anderson, M Griffa, Paul A Johnson, T J Ulrich
• The effect of acoustic waves on stick-slip behaviour in sheared granular media, with implications to earthquake processes (2008) — Paul A. Johnson, Heather Savage, Matt Knuth, Joan Gomberg, Robert Behringer, Chris Marone
• The effects of transducers on the time reversal process in solids (2008) — Brian E. Anderson, Michele Griffa, Paul A. Johnson
• Time reversal and non-linear elastic wave spectroscopy (TR NEWS) techniques (2008) — T.J. Ulrich, A.M. Sutin, R.A. Guyer, P.A. Johnson
• Time reversal use in detection of buried cracks (2008) — Pierre-Yves Le Bas, Brian E. Anderson, Michele Griffa, Tj Ulrich, Paul A. Johnson
• Transitional nonlinear elastic behaviour in dense granular media (2008) — Thomas Brunet, Xiaoping Jia, Paul A. Johnson
• Application of nonlinear dynamics to monitoring progressive fatigue damage in human cortical bone (2007) — T. J. Ulrich, Paul A. Johnson, Marie Müller, David Mitton, Maryline Talmant, Pascal Laugier
• Applying nonlinear resonant ultrasound spectroscopy to improving thermal damage assessment in concrete (2007) — C. Payan, V. Garnier, J. Moysan, P. A. Johnson
• Chemistry and Physics of Minerals and Rocks/Volcanology-B01204-Nonequilibrium and nonlinear dynamics in Berea and Fontainebleau sandstones: Low-strain regime (DOI 10.1029�&#8230; (2007) — D Pasqualini, K Heitmann, JA TenCate, S Habib, D Higdon, PA Johnson
• Complex source imaging using time-reversal (TR): experimental studies of spatial and temporal resolution limits (2007) — Brian E. Anderson, Paul A. Johnson, T. J. Ulrich, Michele Griffa, James A. Ten Cate, Lianjie Huang
• Imaging and Characterizing Damage Using Time Reversed Acoustics (2007) — T. J. Ulrich, A. M. Sutin, P. A. Johnson
• Improving spatial resolution of a time&#8208;reversed focus using frequency&#8208;domain signal processing (2007) — BE Anderson, M Griffa, TJ Ulrich, PA Johnson, RA Guyer
• Interaction Dynamics of Elastic Waves with a Complex Nonlinear Scatterer through the Use of a Time Reversal Mirror (2007) — T. J. Ulrich, Paul A. Johnson, Robert A. Guyer
• Nonlinear dynamics and time reversed acoustic imaging in damaged solids (2007) — T. J. Ulrich, Brian E. Anderson, Paul A. Johnson, Alexander M. Sutin, Robert A. Guyer
• Selective source reduction to identify masked sources using time-reversed acoustics (2007) — Brian E. Anderson, T. J. Ulrich, Michele Griffa, Paul A. Johnson, Marco Scalerandi, Antonio S. Gliozzi
• Strong Unique Continuation Properties of Generalized Baouendi–Grushin Operators (2007) — Nicola Garofalo, Dimiter Vassilev
• The 24 hr product: from concept to interactive model in less than a day (2007) — Paul Johnson, R. Griffiths, Steve Gill
• The Effect of Vibration on Stick-slip Behavior in Sheared Granular Media: Implications for Earthquake Recurrence and Triggering (2007) — P Johnson, H Savage, M Knuth, J Gomberg, C Marone
• Time-Reversal Location of the 2004 M6. 0 Parkfield Earthquake Using the Vertical Component of Seismic Data. (2007) — CS Larmat, P Johnson, L Huang, G Randall, H Patton, J Montagner
• Existence of solutions and regularity near the characteristic boundary for sub-Laplacian equations on Carnot groups (2006) — Dimiter Vassilev
• Fatigue damage in cortical bone detected using nonlinear ultrasound (2006) — M. Muller, A. D'Hanens, D. Mitton, M. Talmant, P. Johnson, P. Laugier
• Imaging nonlinear scatterers applying the time reversal mirror (2006) — T. J. Ulrich, P. A. Johnson, A. Sutin
• Modelling Nonlinear Ultrasound Propagation in Bone (2006) — Robin O. Cleveland
• Nonclassical Nonlinear Acoustics in Solids: Methods, Applications, and the State of the Art (2006) — Paul A. Johnson
• Nonequilibrium and Nonlinear Dynamics in Geomaterials I: The Low Strain Regime (2006) — D Pasqualini, K Heitmann, JA TenCate, S Habib, D Higdon, PA Johnson
• Nonlinear Elastic Wave Experiments: Learning About the Behaviour of Rocks and Geomaterials (2006) — J. A. TenCate, T. J. Shankland, P. A. Johnson
• Nonlinear propagation of pulsed ultrasonic waves in stressed granular media (2006) — T Brunet, X Jia, P Johnson
• ORGN 476-Testing the randomness of fluctuations in product yield (2006) — P Johnson, L Huang
• P3F-2 Nonlinear Resonant Ultrasound Spectroscopy for Micro Damage Assessment in Human Bone (2006) — P. Laugier, M. Muller, A. D�Hanens, D. Mitton, M. Talmant, P. Johnson
• The Universality of Nonclassical Nonlinearity (with application to Nondestructive Evaluation and Ultrasonics) (2006) — PA Johnson, PP Delsanto
• A note on the stability of local zeta functions (2005) — Dimiter Vassilev
• Dynamic triggering of earthquakes (2005) — Joan Gomberg, Paul Johnson
• Method and device for detecting damage in materials or objects (2005) — C Hedberg, A Sutin, PA Johnson
• Nonlinear dynamics, granular media and dynamic earthquake triggering (2005) — Paul A. Johnson, Xiaoping Jia
• Nonlinear Elastic Wave NDE I. Nonlinear Resonant Ultrasound Spectroscopy and Slow Dynamics Diagnostics (2005) — P. A. Johnson
• Nonlinear Elastic Wave NDE II. Nonlinear Wave Modulation Spectroscopy and Nonlinear Time Reversed Acoustics (2005) — A. M. Sutin
• Overdetermined Boundary Value Problems, Quadrature Domains and Applications (2005) — Dmitry Khavinson, Alexander Yu. Solynin, Dimiter Vassilev
• Slow dynamics and anomalous nonlinear fast dynamics in diverse solids (2005) — Paul Johnson, Alexander Sutin
• Strong Unique Continuation for Generalized Baouendi-Grushin Operators (2005) — Nicola Garofalo, Dimiter Vassilev
• The traditional design process versus a new design methodology: A comparative case study of a rapidly designed information appliance (2005) — S Gill, P Johnson, J Dale, G Loudon, B Hewett, G Barham
• Time reversal acousto-seismic method for land mine detection (2005) — Alexander Sutin, Paul Johnson, James TenCate, Armen Sarvazyan
• Dynamic measurements of the nonlinear elastic parameter α in rock under varying conditions (2004) — Paul A. Johnson, Bernard Zinszner, Patrick Rasolofosaon, Frederic Cohen‐Tenoudji, Koen Van Den Abeele
• Elastic Nonlinear Response in Granular Media under Resonance Conditions (2004) — X Jia, PA Johnson
• Land mine detection by time reversal acousto-seismic method (2004) — Alexander Sutin, Armen Sarvazyan, Paul Johnson, James TenCate
• Linear and nonlinear acoustic control of accumulated fatigue damage in steel (2004) — Alexander Sutin, Yulian Kin, Paul Johnson
• Linear and Nonlinear Time Reverse Acoustics in Geomaterials (2004) — A Sutin, PA Johnson, J Tencate
• Nonlinear and Nonequilibrium Dynamics in Geomaterials (2004) — James A. TenCate, Donatella Pasqualini, Salman Habib, Katrin Heitmann, David Higdon, Paul A. Johnson
• Single-channel time reversal in elastic solids (2004) — Alexander M. Sutin, James A. TenCate, Paul A. Johnson
• The randomization test procedure: testing for a non-zero quadratic effect (2004) — L Huang, P Johnson
• Development of nonlinear slow dynamical damage diagnostics (S3D) for application to nondestructive evaluation (2003) — P Johnson, A Sutin, JA TenCate
• Development of nonlinear time reversed acoustics (NLTRA) for applications to crack detection in solids (2003) — A Sutin, P Johnson, J TenCate
• Investigation Of The Transition To Nonlinear Acoustics In Driven Rods (2003) — D Pasqualini, T Jim, S Habib, K Heitmann, P Johnson
• Local interaction simulation approach to modelling nonclassical, nonlinear elastic behavior in solids (2003) — Marco Scalerandi, Valentina Agostini, Pier Paolo Delsanto, Koen Van Den Abeele, Paul A. Johnson
• Nonlinear mesoscopic elasticity in rocks (2003) — D Pasqualini, P Johnson, J Tencate
• Performance of miniature piezocones in thinly layered soils (2003) — C. C. Hird, P. Johnson, G. C. Sills
• PROOF COPY 029306JAS (2003) — M Scalerandi, V Agostini, PP Delsanto, K Van Den Abeele, PA Johnson
• Resonant acoustic spectroscopy at low Q factors (2003) — A. V. Lebedev, L. A. Ostrovskii, A. M. Sutin, I. A. Soustova, P. A. Johnson
• Stress induced conditioning and thermal relaxation in the simulation of quasi-static compression experiments (2003) — M Scalerandi, P P Delsanto, P A Johnson
• Study of critical behavior in concrete during curing by application of dynamic linear and nonlinear means (2003) — Jean-Christoph Lacouture, Paul A. Johnson, Frederic Cohen-Tenoudji
• Ultrasonic Experiments (2003) — PP Delsanto�, PA Johnson, M Scalerandi, J TenCate, ID Fisica
• Chemistry and Physics of Minerals and Rocks/Volcanology ECV 4-Influence of water saturation on the nonlinear elastic mesoscopic response in Earth materials and the implications�&#8230; (2002) — KEAVD Abeele, J Carmeliet, PA Johnson, B Zinszner
• Hydrodynamic impacts of commercial Jetboating on the Chilkat river (2002) — DF Hill, MM Beachler, PA Johnson
• LISA simulations of time-reversed acoustic and elastic wave experiments (2002) — P P Delsanto, P A Johnson, M Scalerandi, J A TenCate
• Nonlinear wave modulation imaging (2002) — VV Kazakov, PA Johnson
• On Dynamic Nonlinear Elasticity and Small Strain (2002) — PA Johnson, A Sutin, RA Guyer, JA Tencate
• Resonance acoustic spectroscopy of lossy materials (2002) — Lev A. Ostrovsky, Andrey V. Lebedev, Irina A. Soustova, Alexander M. Sutin, Paul A. Johnson
• Sensitive imaging of an elastic nonlinear wave-scattering source in a solid (2002) — Vyacheslav V. Kazakov, Alexander Sutin, Paul A. Johnson
• Thermal--Stochastic Properties of Hysteretic Elastic System (2002) — D Pasqualini, K Heitmann, RA Guyer, S Habib, PA Johnson
• Crack location using nonlinear means applying modulation of ultrasonic pulses by cw vibration (2001) — Vyacheslav V. Kazakov, Alexander M. Sutin, Paul A. Johnson
• Dynamic nonlinear elasticity in geomaterials (2001) — L. A. Ostrovsky, P. A. Johnson
• Low temperature elastic constants and nonlinear acoustic response in rocks and complex materials (2001) — TW Darling, PA JOHNSON
• Micro-damage diagnostics using nonlinear elastic wave spectroscopy (NEWS) (2001) — Koen E-A. Van Den Abeele, Alexander Sutin, Jan Carmeliet, Paul A. Johnson
• New nonlinear acoustic techniques for NDE (2001) — James A. TenCate
• Nonlinear Dynamics of Rock: Hysteretic Behavior (2001) — L. A. Ostrovsky, P. A. Johnson
• Nonlinear Mesoscopic Elasticity in Solids (2001) — RA Guyer, PA Johnson
• Performance of a miniature piezocone in profiling thinly layered soil. (2001) — CC Hird, P Johnson, N Sangtian
• Resonant nonlinear ultrasound spectroscopy (2001) — PA Johnson, JA TenCate, RA Guyer, KEA Van Den Abeele
• Resonant Ultrasound Spectroscopy (RUS) (2001) — A. Migliori, T.W. Darling, J.P. Baiardo, F. Freibert
• Symmetry properties of positive entire solutions of Yamabe-type equations on groups of Heisenberg type (2001) — Nicola Garofalo, Dimiter Vassilev
• 1994 &#24180;&#21152;&#24030;&#21271;&#23725;&#22320;&#38663;&#26399;&#38388;&#27931;&#26441;&#30710;&#30406;&#22320;&#38750;&#32447;&#24615;&#27785;&#31215;&#22330;&#22320;&#21453;&#24212;&#30340;&#22823;&#23567; (2000) — IA Beresnev, EH Field, KVD Abeele, PA Johnson
• A nonlinear mesoscopic elastic class of materials (2000) — Paul A. Johnson
• Acoustically induced slow dynamics in nonlinear mesoscopic elastic materials (2000) — Alexander M. Sutin, Paul A. Johnson, James A. TenCate
• Amplitude variation of resonant frequencies and Q-factor in impulse acoustic resonant spectroscopy (2000) — Alexander M. Sutin, Robert A. Guyer, Paul A. Johnson
• Hysteresis, energy landscapes and slow dynamics: a survey of the elastic properties of rocks (2000) — RA Guyer, PA Johnson
• Non-linear techniques for ultrasonic micro-damage diagnostics: A Simulation Approach (2000) — M. Scalerandi
• Nonlinear Elastic Wave Spectroscopy (NEWS) Techniques to Discern Material Damage, Part I: Nonlinear Wave Modulation Spectroscopy (NWMS) (2000) — K. E. -A. Van Den Abeele, P. A. Johnson, A. Sutin
• Nonlinear Elastic Wave Spectroscopy (NEWS) Techniques to Discern Material Damage, Part II: Single-Mode Nonlinear Resonance Acoustic Spectroscopy (2000) — K. E. -A. Van Den Abeele, J. Carmeliet, J. A. Ten Cate, P. A. Johnson
• Regularity near the characteristic set in the non-linear Dirichlet problem and conformal geometry of sub-Laplacians on Carnot groups (2000) — Nicola Garofalo, Dimiter Vassilev
• Simulation of Acoustic Wave Propagation in Non Classical, Non Linear Mesoscopic Media (2000) — PP Delsanto, PA Johnson, E Ruffino, M Scalerandi
• Simulation of acoustic wave propagation in nonclassical, nonlinear media (2000) — P. P. Delsanto
• The 1998 Earthquake Sequence South of Long Valley Caldera, California: Hints of Magmatic Involvement (2000) — S. E. Hough
• The mechanism of strong nonlinear elasticity in earth solids (2000) — Lev A. Ostrovsky
• Yamabe equations on Carnot groups (2000) — DN Vassilev
• Application of nonlinear wave modulation spectroscopy to discern material damage (1999) — P.A. Johnson, A. Sutin, K.E.A. van den Abeele
• Hysteresis and the Dynamic Elasticity of Consolidated Granular Materials (1999) — R. A. Guyer, James TenCate, Paul Johnson
• Non-destructive Testing of Materials By Nonlinear Elastic Wave Spectroscopy (1999) — P Johnson, JA Ten Cate
• Nonlinear Mesoscopic Elasticity: Evidence for a New Class of Materials (1999) — Robert A. Guyer, Paul A. Johnson
• The new wave in acoustic testing (1999) — P Johnson
• The non-linear Dirichlet problem and the CR Yamabe problem (1999) — N Garofalo, D Vassilev
• The nonlinear mesoscopic elasticity class of materials (1999) — Paul A. Johnson, Robert A. Guyer
• Acoustic nonlinearities in earth solids (1998) — Lev A. Ostrovsky, Paul Johnson
• Application of resonant ultrasound spectroscopy to geomaterials (1998) — Alexander L. Matveyev, Alexander M. Sutin, Andrey I. Potapov, Paul A. Johnson
• Correcting regional seismic discriminants for path effects in western China (1998) — H. E. Hartse, R. A. Flores, P. A. Johnson
• Direct and inverse problems of linear resonant ultrasound spectroscopy (1998) — Andrey V. Lebedev, Irina A. Soustova, Lev A. Ostrovsky, Paul A. Johnson
• Effect of Functional Knee Brace in Knee Joint Stiffness for Control and ACL Deficient Subjects (1998) — M Lamontagne, P Johnson, B Diallo
• Magnitude of nonlinear sediment response in Los Angeles basin during the 1994 Northridge, California, earthquake (1998) — Igor A. Beresnev, Edward H. Field, Koen Van Den Abeele, Paul A. Johnson
• Nonlinear sediment response during the 1994 Northridge earthquake: Observations and finite source simulations (1998) — Edward H. Field, Yuehua Zeng, Paul A. Johnson, Igor A. Beresnev
• Nonlinear Site Response: Where We're At (A report from a SCEC/PEER seminar and workshop) (1998) — E. H. Field, S. Kramer, A.- W. Elgamal, J. D. Bray, N. Matasovic, P. A. Johnson, C. Cramer, C. Roblee, D. J. Wald, L. F. Bonilla, P. P. Dimitriu, J. G. Anderson
• Nuclear Wastes in the Arctic Ocean. the Consequences of Past Dumping and Opportunities for Future Prevention (1998) — P. A. Johnson
• Stochastic finite-fault modeling of ground motions from the 1994 Northridge, California, earthquake. II. Widespread Nonlinear response at soil sites (1998) — Igor A. Beresnev, Gail M. Atkinson, Paul A. Johnson, Edward H. Field
• The communication of difficult news to parents; A protocol based on parent preference. (1998) — MA Kelly, P Johnson, M Shaul, S Beall, JC Carey
• Correcting Regional Seismic Discriminants (1997) — HE Hartse, RA Flores, PA Johnson
• Earth solids and dynamic nonlinear elasticity (1997) — PA Johnson
• Influence of change in physical state on elastic nonlinear response in rock: Significance of effective pressure and water saturation (1997) — Bernard Zinszner, Paul A. Johnson, Patrick N. J. Rasolofosaon
• Interaction of acoustical waves in concretes with cracks (1997) — Igor N. Didenkulov, Alexander E. Ekimov, Vyacheslav V. Kazakov, Alexander M. Sutin, Paul A. Johnson, Igor N. Budnikov, Boris V. Bagryanov, Mikhail B. Denisov
• Nonlinear ground-motion amplification by sediments during the 1994 Northridge earthquake (1997) — Edward H. Field, Paul A. Johnson, Igor A. Beresnev, Yuehua Zeng
• On the quasi-analytic treatment of hysteretic nonlinear response in elastic wave propagation (1997) — Koen E-A Van Den Abeele, Paul A. Johnson, Robert A. Guyer, Katherine R. McCall
• Physical properties and mantle dynamics (1997) — T.J. Shankland, P.A. Johnson, K.R. McCall
• Propagation des ondes élastiques dans les matériaux non linéaires Aperçu des résultats de laboratoire obtenus sur les roches et des applications possibles en géophysique (1997) — P. Rasolofosaon, B. Zinszner, P. A. Johnson
• The passive elastic moment of ACL deficient knee joint with and without a functional knee brace (1997) — M Lamontagne, P Johnson, B Diallo, JP Desrochers
• Elastic pulsed wave propagation in media with second- or higher-order nonlinearity. Part II. Simulation of experimental measurements on Berea sandstone (1996) — Koen E-A Van Den Abeele, Paul A. Johnson
• Evaluating hysteresis in earth materials under dynamic resonance (1996) — Abraham Kadish, Paul A. Johnson, Bernard Zinszner
• Frequency spectra of nonlinear elastic pulse-mode waves (1996) — Abraham Kadish, James A. TenCate, Paul A. Johnson
• Laboratory study of linear and nonlinear elastic pulse propagation in sandstone (1996) — James A. TenCate, Koen E. A. Van Den Abeele, Thomas J. Shankland, Paul A. Johnson
• Manifestation of nonlinear elasticity in rock: convincing evidence over large frequency and strain intervals from laboratory studies (1996) — P. A. Johnson, P. N. J. Rasolofosaon
• Nonlinear elasticity and stress‐induced anisotropy in rock (1996) — P. A. Johnson, P. N. J. Rasolofosaon
• Observations of nonlinearity with slow dynamics in rocks (1996) — James A. TenCate, Thomas J. Shankland, Paul A. Johnson, Bernard Zinszner
• Resonance and elastic nonlinear phenomena in rock (1996) — Paul A. Johnson, Bernard Zinszner, Patrick N. J. Rasolofosaon
• Seismic Stimulation of Oil Production in Depleted Reservoirs (1996) — P Roberts, A Sharma, I Beresnev, L Steck, P Johnson
• Elastic nonlinearity in rock: On the relative importance between higher-order elastic constants and hysteresis (1995) — Koen Van Den Abeele, Paul Johnson, James Ten Cate
• Equation of state hysteresis and resonant bar measurements on rock (1995) — RA Guyer, KR McCall, PA Johnson, PNJ Rasolofosaon, B Zinszner
• ICA 95 15th International Congress on Acoustics Trondheim, Norway 26-30 June 1995 (1995) — PA Johnson, JA TenCate, R Cherry, K McCall, R Guyer, ...
• Nonlinear Elastic Wave Interaction in a Sandstone Bar: A Summary of Recent Pulse-Mode Experiments (1995) — J TenCate, P Johnson, K Van Den Abeele, A Kadish, T Shankland, ...
• Parkfield seismicity: Fluid&#8208;driven? (1995) — PA Johnson, TV McEvilly
• Active doublet method for measuring small changes in physical properties (1994) — PM Roberts, MC Fehler, PA Johnson, WS Phillips
• Elastic‐wave stimulation of oil production: A review of methods and results (1994) — Igor A. Beresnev, Paul A. Johnson
• Observation and implications of nonlinear elastic wave response in rock (1994) — P. A. Johnson, K. R. McCall
• Rock Elastic Nonlinearity in Pulse Mode Investigation (1994) — K Van Den Abeele, J TenCate, R Guyer, K McCall, P Johnson
• Seismological studies at Parkfield III: microearthquake clusters in the study of fault-zone dynamics (1994) — R. Nadeau, M. Antolik, P.A. Johnson, W. Foxall, T.V. McEvilly
• Elastic wave attenuation and velocity of Berea Sandstone measured in the frequency domain (1993) — T. J. Shankland, P. A. Johnson, T. M. Hopson
• Experimental and theoretical studies of spectral alteration in ultrasonic waves resulting from nonlinear elastic response in rock (1993) — PA Johnson, KR McCall, GD Meegan Jr
• Fall Meet. Suppl. (1993) — PA Johnson
• Measurement of nonlinear elastic response in rock by the resonant bar method (1993) — PA Johnson, P Rasolofosaon, B Zinszner
• Nonlinear elasticity and stress‐induced anisotropy in rocks: reflections on experimental results (1993) — Paul A. Johnson, Patrick N. J. Rasolofosaon
• Nonlinear Waves in Rocks (1993) — Katherine R. McCall, Paul A. Johnson, G. Douglas Meegan
• Observations of nonlinear elastic wave behavior in sandstone (1993) — G. Douglas Meegan, Paul A. Johnson, Robert A. Guyer, Katherine R. McCall
• Parametric Beam Formation in Rock (1993) — PA Johnson, TM Hopson, BP Bonner, TJ Shankland
• Pulse-mode measurement of harmonic generation in rock (1993) — PA Johnson, GD Meegan, KR McCall, TJ Shankland, RA Guyer, ...
• Tectonophysics218, 59-67 (1993) — JN Brune, S Brown, PA Johnson
• Finite amplitude wave studies in earth materials. (1992) — P. A. Johnson, G. D. Meegan, K. McCall, B. P. Bonner, T. J. Shankland
• Frequency-domain travel time (FDTT) measurement of ultrasonic waves by use of linear and nonlinear sources (1992) — Paul A. Johnson, Thomas M. Hopson, Thomas J. Shankland
• Impacts of oil pollution and Prince William Sound studies: Bibliography of 1960-1991 publications and reports, Auke Bay Laboratory. Technical memo (1992) — PA Johnson, SD Rice, MM Babcock
• Structure and rupture processes of the fault zone at Parkfield from the spectra of microearthquakes (1992) — PA Johnson, M Antolik, WA Peppin, W Foxall, TV McEvilly
• The origin of nonlinear response in rock (1992) — BP Bonner, BJ Wanamaker, PA Johnson, TJ Shankland
• Continuous wave phase detection for probing nonlinear elastic wave interactions in rocks (1991) — Paul A. Johnson, Albert Migliori, Thomas J. Shankland
• Nonlinear Generation of Acoustic Beams (1991) — TJ Shankland, PA Johnson
• The effects of the Exxon Valdez oil spill, Prince William Sound, on the NMFS Auke Bay Fisheries Laboratory Library (1991) — P Johnson
• Comparison of audible sound transmission with ultrasound in screening for congenital dislocation of the hip (1990) — M.H. Stone, NMP Clarke, P.A. Johnson, M.J. Campbell, J.B. Richardson
• Cross-borehole compressional wave imaging of unconsolidated sediments (1990) — T.H. Larkin, P.A. Johnson, P.M. Rich, G. Eischeid, W.S. Phillips
• CROSS‐BOREHOLE OBSERVATION OF MODE CONVERSION FROM BOREHOLE STONELEY WAVES TO CHANNEL WAVES AT A COAL LAYER¹ (1990) — JAMES N. ALBRIGHT, PAUL A. JOHNSON
• Nucleation, predictability, and rupture mechanism in foam rubber models of earthquakes (1990) — JN Brune, PA Johnson, C Slater
• Constitutive relations for foam rubber stick-slip (1989) — JN Brune, PA Johnson, C Slater
• Determination of fault planes at Coalinga, California, by analysis of patterns in aftershock locations (1989) — Michael Fehler, Paul Johnson
• Laboratory cross‐borehole imaging of unconsolidated sediments (1989) — Paul A. Johnson, Timothy H. Larkin, W. Scott Phillips, Greg Eischied, Vickie Topmiller
• Nonlinear elastic wave interactions in rock (1989) — PA Johnson, TJ Shankland
• The crosswell acoustic surveying project.[Between wells; source fixed in one well and receives measurements of different depths in the other] (1988) — JN Albright, PA Johnson, WS Phillips, CR Bradley, JT Rutledge
• A microearthquake study of southwest Utah-northwest Arizona: Transition between the Basin and Range Province and Intermountain Seismic Belt (1987) — PA Johnson, ML Sbar
• Conversion of borehole stoneley waves to channel waves in coal (1987) — Paul A. Johnson, James N. Albright
• Fisher Folk: Two Communities on Chesapeake Bay (1987) — Paula Johnson, Carolyn Ellis
• In‐situ measurement of weak transverse isotropy within the mesa verde formation (1987) — W. Scott Phillips, Paul A. Johnson
• Nonlinear generation of elastic waves in crystalline rock (1987) — Paul A. Johnson, Thomas J. Shankland, Richard J. O'Connell, James N. Albright
• CROSS-HOLE TOMOGRAPHY AT RIFLE, COLORADO (1986) — WS PHILLIPS, PA JOHNSON, JN ALBRIGHT
• Crosswell seismic measurement of transverse isotropy in V/sub p/and Q/sup p (1986) — PA Johnson, JN Albright, WS Phillips
• Crosswell Acoustic Surveying Of Gas Sands: Travel-Time Pattern Recognition, Seismic Q, And Channel Waves (1985) — JN Albright, PA Johnson
• In-Situ Physical Properties Using Crosswell Acoustic Data (1985) — P. A. Johnson, J. N. Albright
• TOMATO MOSAIC-VIRUS IN COMMERCIAL SEED SAMPLES (1983) — J MERCIER, P JOHNSON, JF PETERSON
• Effects of long-term exposure of tuffs to high-level nuclear waste-repository conditions. Preliminary report (1982) — J. Blacic, J. Carter, P. Halleck, P. Johnson, T. Shankland, R. Andersen, K. Spicochi, A. Heller
• The accuracy of a measurement of tidal volume from rib cage and abdominal movements (1982) — DPG Bolton, PA Johnson, J Marsh
• Seismic velocity and Q‐structure of the upper mantle lid and low velocity zone for the Eastern Great Basin (1980) — K. H. Olsen, L. W. Braile, P. A. Johnson
• Upper crustal structure beneath the eastern Snake River Plain interpreted from seismic refraction measurements near Big Southern Butte, Idaho (1979) — KH Olsen, EF Homuth, JN Stewart, RN Felch, TG Handel, PA Johnson
• Computer mapping software and geographic data base development: Oak Ridge National Laboratory user experience (1978) — B Honea, P Johnson
• Dental impression compound (1977) — PA Johnson, HA Pinkalla
• Method of making corrrugated paperboard (1975) — PA Johnson, D Adams, HA Pinkalla
• Electronic structure of thieno [3, 4-d] thiepin (1973) — R Gleiter, E Schmidt, P Johnson, DO Cowan
• Palaeomagnetic Studies of the Caerfai Series and the Skomer Volcanic Group (Lower Palaeozoic, Wales) (1971) — J. C. Briden, J. Irons, P. A. Johnson
• Experimental background for open heart surgery at the University Hospital, in Oklahoma City, Okla. (1959) — N ZUHDI, C JM, G AE, P JOHNSON, F ML
• Non-uniform air yard spacing (1957) — WL Benjamin, J Combs, S Brown, P Johnson
• Prabhat, and JP Crutchfield (1909) — A Rupe, N Kumar, V Epifanov, K Kashinath, O Pavlyk, F Schimbach, ...
• Acoustic wave probing of a sheared granular layer during stick-slip L Lemrich, P Johnson, R Guyer, X Jia, J Carmeliet
• Brittle and ductile friction EG Daub, DR Shelly, RA Guyer, PA Johnson
• CAN HUMAN-POWERED PRODUCTS REDUCE ENERGY CONSUMPTION? D Shin, P Johnson, L Harmer
• CFD-DEM STUDY OF SATURATED GRANULAR MEDIA; APPLICATIONS TO FAULT GOUGE O Dorostkar, PA Johnson, RA Guyer, C Marone, J Carmeliet
• Characterizing domains though their sub-Riemannian mean curvature D Vassilev
• COMPLEX ANALYSIS HOMEWORK PROBLEMS 2012S D VASSILEV
• CONFERENCE THEME: INTERNATIONAL TRADE SK Brown, P Johnson
• Contribution � la caract�risation non destructive des milieux complexes: Ultrasons diffus et non lin�arit� C�dric Payan G Corneloup, P Johnson, J Kergomard, P Roux, J Salin, M Scalerandi, ...
• Defining and designing &#8216;Interaction&#8217;in Human-powered products H Shin, P Johnson
• Discrete Element Method modeling of granular friction, stick-slip dynamics and the investigation of dynamic earthquake triggering M Griffa, J Carmeliet, PA Johnson, RA Guyer, C Marone
• Fractional Operators in Homogeneous Groups. G Novello, D Vassilev
• How Much Does NOT Cost? M Semaan
• INVESTIGATION OF MODULATION OF ULTRASOUND IN SANDSTONE VV Kazakov, AM Sutin, PA Johnson
• Low temperature elastic constants and nonlinear TW Darling, TJ Ulrich, PA Johnson, JA TenCate
• Mesure de non-lin�arit�s �lastiques et dissipatives par interaction d&#39;ondes acoustiques: Application � la quantification du micro-endommagement de l&#39;os trab�culaire JP REMENI�RAS, P JOHNSON, BOUML Olivier
• Navigation Bar RA Guyer, PA Johnson
• Prime and Prime Gap Conjectures P Johnson, L Huang
• Regularity and asymptotic behavior of solutions to nonlocal operators on homogeneous groups D Vassilev, N Garofalo, A Loiudice, G Novello
• Statistical Quality Control and a Capability Analysis P Johnson, L Huang, CA Moraga
• Statistical tests on clustered global earthquake EG Daub, DT Trugman, PA Johnson