What is he best known for?
The fields of study he is best known for:
- Quantum mechanics
- Statistics
- Optics
Paul A. Johnson spends much of his time researching Nonlinear system, Elasticity, Optics, Mechanics and Seismic wave.
Paul A. Johnson is interested in Nonlinear acoustics, which is a field of Nonlinear system.
His research in Elasticity intersects with topics in Quasistatic process, Linear elasticity and Condensed matter physics.
Paul A. Johnson usually deals with Optics and limits it to topics linked to Nondestructive testing and Attenuation, Basis, Spectroscopy, Sideband and Wave modulation.
His study in Mechanics is interdisciplinary in nature, drawing from both Nonlinear elasticity, Coda and Interferometry.
His work deals with themes such as Slip, Fault, Seismic gap and Granular material, which intersect with Seismic wave.
His most cited work include:
- Nonlinear Mesoscopic Elasticity: Evidence for a New Class of Materials (490 citations)
- Nonlinear Elastic Wave Spectroscopy (NEWS) Techniques to Discern Material Damage, Part I: Nonlinear Wave Modulation Spectroscopy (NWMS) (417 citations)
- Oncolytic herpes simplex virus vector with enhanced MHC class I presentation and tumor cell killing. (291 citations)
What are the main themes of his work throughout his whole career to date?
Nonlinear system, Mechanics, Seismology, Acoustics and Slip are his primary areas of study.
Paul A. Johnson is interested in Nonlinear acoustics, which is a branch of Nonlinear system.
His study in the field of Discrete element method is also linked to topics like Granular layer.
Within one scientific family, he focuses on topics pertaining to Optics under Acoustics, and may sometimes address concerns connected to Nondestructive testing and Energy.
His Slip research is multidisciplinary, incorporating perspectives in Shear, Geotechnical engineering, Waveform and Subduction.
His studies deal with areas such as Wave propagation, Mesoscopic physics, Attenuation and Classical mechanics as well as Elasticity.
He most often published in these fields:
- Nonlinear system (37.43%)
- Mechanics (24.57%)
- Seismology (21.14%)
What were the highlights of his more recent work (between 2017-2021)?
- Artificial intelligence (7.71%)
- Slip (16.00%)
- Seismology (21.14%)
In recent papers he was focusing on the following fields of study:
The scientist’s investigation covers issues in Artificial intelligence, Slip, Seismology, Machine learning and Mechanics.
His Artificial intelligence research is multidisciplinary, incorporating elements of Reduction, Seismometer, Noise and Pattern recognition.
His work carried out in the field of Slip brings together such families of science as Subduction, Tectonics, Waveform and Geometry.
Seismology and Slipping are frequently intertwined in his study.
His Mechanics research incorporates themes from Granular material, Relaxation, Finite element method and Nonlinear system.
His Nonlinear system research is multidisciplinary, relying on both Acoustics, Ultrasonic sensor, Nondestructive testing and Softening.
Between 2017 and 2021, his most popular works were:
- Machine learning for data-driven discovery in solid Earth geoscience. (177 citations)
- DeepDetect: A Cascaded Region-Based Densely Connected Network for Seismic Event Detection (47 citations)
- Similarity of fast and slow earthquakes illuminated by machine learning (41 citations)
In his most recent research, the most cited papers focused on:
- Quantum mechanics
- Artificial intelligence
- Statistics
His primary scientific interests are in Artificial intelligence, Seismology, Machine learning, Slip and Mechanics.
Paul A. Johnson has included themes like Waveform and Shear stress in his Seismology study.
His biological study spans a wide range of topics, including Subduction, Tectonics, Seismic energy and Predictability.
In the field of Mechanics, his study on Discrete element method overlaps with subjects such as Granular layer.
His Wave propagation research includes elements of Ultrasonic sensor and Nonlinear system.
His studies in Nonlinear system integrate themes in fields like Stiffness and Contact mechanics.
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