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  1.  38
    Potential Subjects' Responses to an Ethics Questionnaire in a Phase I Study of Deep Brain Stimulation in Early Parkinson's Disease.Stuart G. Finder, Mark J. Bliton, Chandler E. Gill, Thomas L. Davis, Peter E. Konrad & P. D. Charles - 2012 - Journal of Clinical Ethics 23 (3):207-216.
    Background Central to ethically justified clinical trial design is the need for an informed consent process responsive to how potential subjects actually comprehend study participation, especially study goals, risks, and potential benefits. This will be particularly challenging when studying deep brain stimulation and whether it impedes symptom progression in Parkinson’s disease, since potential subjects will be Parkinson’s patients for whom deep brain stimulation will likely have therapeutic value in the future as their disease progresses.Method As part of an expanded informed (...)
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  2.  9
    From Ocean-Bottom Cable Seismic to Porosity Volume: A Prestack PP and PS Analysis of a Turbidite Reservoir, Deepwater Campos Basin, Brazil.Luiz M. R. Martins & Thomas L. Davis - 2014 - Interpretation: SEG 2 (2):SE91-SE103.
    The Campos Basin is the best known and most productive of the Brazilian coastal basins. Turbidites are, by far, the main hydrocarbon-bearing reservoirs in the Campos Basin. Using a 4C ocean-bottom cable seismic survey, we set out to improve the reservoir characterization in a deepwater turbidite field in the Campos Basin. To achieve our goal, prestack angle gathers were derived and PP and PS inversion were performed. The inversion was used as an input to predict the petrophysical properties of the (...)
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    Poststack, Prestack, and Joint Inversion of P- and S-Wave Data for Morrow A Sandstone Characterization.Paritosh Singh, Thomas L. Davis & Bryan DeVault - 2015 - Interpretation: SEG 3 (3):SZ59-SZ92.
    Exploration for oil-bearing Morrow sandstones using conventional seismic data/methods has a startlingly low success rate of only 3%. The S-wave velocity contrast between the Morrow shale and A sandstone is strong compared with the P-wave velocity contrast, and, therefore, multicomponent seismic data could help to characterize these reservoirs. The SV and SH data used in this study are generated using S-wave data from horizontal source and horizontal receiver recording. Prestack P- and S-wave inversions, and joint P- and S-wave inversions, provide (...)
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