Research Output 1974 2019

Filter
Conference article
2016
5 Citations (Scopus)

Data-driven diffraction imaging of fractures using passive seismic data

Zhu, T. & Sun, J., Jan 1 2016, In : SEG Technical Program Expanded Abstracts. 35, p. 2679-2683 5 p.

Research output: Contribution to journalConference article

diffraction
seismic data
coda
Diffraction
Imaging techniques
15 Citations (Scopus)

Full waveform inversion of passive seismic data for sources and velocities

Sun, J., Xue, Z., Fomel, S., Zhu, T. & Nakata, N., Jan 1 2016, In : SEG Technical Program Expanded Abstracts. 35, p. 1405-1410 6 p.

Research output: Contribution to journalConference article

seismic data
waveforms
inversions
Imaging techniques
seismic source
16 Citations (Scopus)

Q-compensated full waveform inversion using constant-Q wave equation

Xue, Z., Sun, J., Fomel, S. & Zhu, T., Jan 1 2016, In : SEG Technical Program Expanded Abstracts. 35, p. 1063-1068 6 p.

Research output: Contribution to journalConference article

wave equation
Wave equations
wave equations
waveforms
inversions
1 Citation (Scopus)

Solving fractional laplacian viscoacoustic wave equation using hermite distributed approximating functional method

Yao, J., Zhu, T., Hussain, F. & Kouri, D. J., Jan 1 2016, In : SEG Technical Program Expanded Abstracts. 35, p. 3966-3971 6 p.

Research output: Contribution to journalConference article

wave equation
Wave equations
wave equations
attenuation
inversions
2015
13 Citations (Scopus)

Image-based Q tomography using reverse time Q migration

Shen, Y. & Zhu, T., Jan 1 2015, In : SEG Technical Program Expanded Abstracts. 34, p. 3694-3698 5 p.

Research output: Contribution to journalConference article

reaction time
tomography
Tomography
Salts
salts
19 Citations (Scopus)

Investigating the possibility of locating microseismic sources using distributed sensor networks

Sun, J., Zhu, T., Fomel, S. & Song, W. Z., Jan 1 2015, In : SEG Technical Program Expanded Abstracts. 34, p. 2485-2490 6 p.

Research output: Contribution to journalConference article

Sensor networks
sensor
Imaging techniques
sensors
Hydraulic fracturing
18 Citations (Scopus)

Preconditioning least-squares RTM in viscoacoustic media by Q-compensated RTM

Sun, J., Fomel, S. & Zhu, T., Jan 1 2015, In : SEG Technical Program Expanded Abstracts. 34, p. 3959-3965 7 p.

Research output: Contribution to journalConference article

Resin transfer molding
preconditioning
reaction time
resin transfer molding
Conjugate gradient method
10 Citations (Scopus)

Stable attenuation compensation in reverse-time migration

Sun, J. & Zhu, T., Jan 1 2015, In : SEG Technical Program Expanded Abstracts. 34, p. 3942-3947 6 p.

Research output: Contribution to journalConference article

reaction time
attenuation
Imaging techniques
Lighting
illumination
2 Citations (Scopus)

Wave propagation and wavefield reconstruction in viscoelastic media

Zhu, T., Jan 1 2015, In : SEG Technical Program Expanded Abstracts. 34, p. 3972-3976 5 p.

Research output: Contribution to journalConference article

Wave propagation
wave propagation
attenuation
Wave equations
Backpropagation
2014
1 Citation (Scopus)

An approach to compensate for attenuation effects in reverse-time migration

Zhu, T., Jan 1 2014, In : SEG Technical Program Expanded Abstracts. 33, p. 3796-3800 5 p.

Research output: Contribution to journalConference article

reaction time
attenuation
Wave equations
Image resolution
Imaging techniques

Use of perforation shot S wave attenuation to constrain locations of hydraulic fractures in the Marcellus Shale

Tan, Y., Chai, C. & Engelder, J. T., Jan 1 2014, In : SEG Technical Program Expanded Abstracts. 33, p. 4582-4586 5 p.

Research output: Contribution to journalConference article

wave attenuation
perforation
Shale
hydraulics
shot
9 Citations (Scopus)

Viscoacoustic modeling and imaging using low-rank approximation

Sun, J., Zhu, T. & Fomel, S., Jan 1 2014, In : SEG Technical Program Expanded Abstracts. 33, p. 3997-4002 6 p.

Research output: Contribution to journalConference article

wave equation
Wave equations
reaction time
wave equations
Imaging techniques
2013
1 Citation (Scopus)

A constant-Q time-domain wave equation using the fractional Laplacian

Zhu, T. & Harris, J. M., Jan 1 2013, In : SEG Technical Program Expanded Abstracts. 32, p. 3417-3422 6 p.

Research output: Contribution to journalConference article

wave equation
Wave equations
wave equations
Shale
Derivatives

Application of seismic boundary-preserving constrained inversion for delineating reservoir body

Zhu, T. & Harris, J. M., Jan 1 2013, In : SEG Technical Program Expanded Abstracts. 32, p. 562-566 5 p.

Research output: Contribution to journalConference article

preserving
Image quality
inversions
Geometry
inversion

Assessing model uncertainties for joint inversions of seismological data using a genetic algorithm

Brownlow, P., Brazier, R., Nyblade, A. A. & Boomer, K. B., Jun 19 2013, In : Proceedings of Meetings on Acoustics. 19, 055097.

Research output: Contribution to journalConference article

genetic algorithms
inversions
receivers
stations
lithosphere
1 Citation (Scopus)

GeoPebbles: A network of wireless seismic and GPS nodes designed for Polar deployment

Anandakrishnan, S., Bilen, S. G., Urbina, J. & Burkett, P., Jan 1 2013, In : SEG Technical Program Expanded Abstracts. 32, p. 4547-4549 3 p.

Research output: Contribution to journalConference article

cable
hardware
Ice
ice sheet
Global positioning system
2009
5 Citations (Scopus)

Electrochemical acceleration of chemical weathering for carbon capture and sequestration

House, K. Z., House, C. H., Schrag, D. P. & Aziz, M. J., Feb 1 2009, In : Energy Procedia. 1, 1, p. 4953-4960 8 p.

Research output: Contribution to journalConference article

Carbon capture
Weathering
Silicates
Rocks
Carbon
2008

Structures and behaviors of CA-rich phyllomanganates and related phases

Post, J. E., Heaney, P. J., Johnson, E. A. & Cygan, R. T., Jan 1 2008, In : ACS, Division of Environmental Chemistry - Preprints of Extended Abstracts. 48, 2, p. 103-106 4 p.

Research output: Contribution to journalConference article

2007

TOPS: A small space telescope using phase induced-amplitude apodization (PIAA) to image rocky and giant exo-planets

Guyon, O., Angel, J. R. P., Bowers, C., Burge, J., Burrows, A., Codona, J., Greene, T., Iye, M., Kasting, J., Martin, H., McCarthy, D. W., Meadows, V., Meyer, M., Pluzhnik, E. A., Sleeps, N., Tamura, M., Tenerelli, D., Vanderbei, R., Woodgate, B., Woodruffs, R. A. & 1 others, Woolf, N. J., Dec 1 2007, In : Proceedings of SPIE - The International Society for Optical Engineering. 6693, 66930J.

Research output: Contribution to journalConference article

apodization
Exoplanets
Space Telescope
Space telescopes
planetary systems
2002
9 Citations (Scopus)

Review on habitability and biomarkers

Kaltenegger, L., Fridlund, M. & Kasting, J., Oct 1 2002, In : European Space Agency, (Special Publication) ESA SP. 514, p. 277-282 6 p.

Research output: Contribution to journalConference article

habitability
biomarkers
Biomarkers
Planets
biomarker
1998
58 Citations (Scopus)

Molecular indicators of redox and marine photoautotroph composition in the late Middle Ordovician of Iowa, U.S.A.

Pancost, R. D., Freeman, K. H., Patzkowsky, M. E., Wavrek, D. A. & Collister, J. W., Nov 1 1998, In : Organic Geochemistry. 29, 5-7 -7 pt 2, p. 1649-1662 14 p.

Research output: Contribution to journalConference article

redox conditions
biomarker
Ordovician
Biomarkers
organic matter
1997
18 Citations (Scopus)
friction
Friction
fault gouge
Experiments
experiment
1983

PIONEER-CLASS MARS AERONOMY MISSION.

Jackson, R. W., Munoz, R. M., Leidich, C. A., Murphy, J. P., Thorley, G. W. & Kasting, J., Jan 1 1983, In : AIAA Paper.

Research output: Contribution to journalConference article

1982
38 Citations (Scopus)

ROLE OF PORE WATER CIRCULATION DURING THE DEFORMATION OF FORELAND FOLD AND THRUST BELTS.

Engelder, J. T., Jan 1 1982, In : Journal of Geophysical Research. 89, B6, p. 4319-4325 7 p.

Research output: Contribution to journalConference article

water circulation
fold and thrust belt
Calcium Carbonate
thrust
water flow