Zobrazeno 1 - 10 of 15 pro vyhledávání: '"S.H. Gray"'
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MP09: Critical care skills training day for emergency medicine residents: A curriculum in evolution
Autor: J. Riggs, A. Petrosoniak, M. McGowan, S.H. Gray
Publikováno v: CJEM. 21:S45
Introduction: Emergency medicine (EM) residents are expected become proficient in a number of rarely performed, high risk procedures. We developed Critical Care Skills Training Day for senior FRCP and CCFP EM residents at a single university program
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e375406db653c316923a65358243891a
https://doi.org/10.1017/cem.2019.144
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3
P046: The development of a validated checklist for bougie-assisted cricothyroidotomy
Autor: M. McGowan, Andrew Petrosoniak, A. Dharamsi, Christopher Hicks, Jonathan Sherbino, S.H. Gray
Publikováno v: CJEM. 19:S93
Introduction: A cricothyroidotomy is a life-saving procedure and essential skill for EM physicians. The bougie-assisted cricothyroidotomy (BAC) is a newly describe technique that is both simple and reliable. There remains no consensus for the essenti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a03d62438c502253faef7f7ddfa5641
https://doi.org/10.1017/cem.2017.248
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4
Keynote Presentation - Spatial Sampling for Seismic Imaging in Complex Areas
Autor: M. Lansley, S.H. Gray
Publikováno v: Proceedings.
In complex land areas with rugged topography, seismic imaging alternatives are usually limited to Kirchhoff prestack time and depth migration, often used in combination with refraction and reflection tomography. This is not the case for marine data,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da9a8fa513bec092124d53330cff0189
https://doi.org/10.3997/2214-4609.20143865
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6
Kirchhoff inversion in image point coordinates recast as source/receiver point processing
Autor: Guanquan Zhang, Yu Zhang, Norman Bleistein, S.H. Gray, Sheng Xu
Publikováno v: SEG Technical Program Expanded Abstracts 2005.
Kirchhoff inversion theory tells us that reflection data provides information about the Fourier transform of the reflectivity function at each point in the illuminated subsurface. Thus, inversion formulas expressed as integrals in image point coordin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a4949f883cb7e6abc189ed21d282217
https://doi.org/10.1190/1.2148024
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7
Imaging Using Multi-Arrivals – Gaussian Beams or Multi-Arrival Kirchhoff?
Autor: C. Notfors, S.H. Gray, N. Bleistein
Publikováno v: 65th EAGE Conference & Exhibition.
E-03 IMAGING USING MULTI-ARRIVALS – GAUSSIAN BEAMS OR MULTI-ARRIVAL KIRCHHOFF? Summary 1 Single-arrival Kirchhoff migration is an accurate and reliable depth migration method except in cases of extreme geologic complexity where it is not as accurat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45aaaa4cc057837b9de7bb6bacf379f5
https://doi.org/10.3997/2214-4609-pdb.6.e03
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10
True-Amplitude Common-Offset, Common-Azimuth v(z) Migration
Autor: S.H. Gray, Y. Zhang, J. Young
Publikováno v: 63rd EAGE Conference & Exhibition.
P066 TRUE-AMPLITUDE COMMON-OFFSET COMMON-AZIMUTH V(Z) MIGRATION 1 YU ZHANG 1 SAMUEL H. GRAY 2 and JERRY YOUNG 1 1 Veritas DGC Inc. 10300 Town Park Drive Houston TX 77072 USA 2 Veritas DGC Inc. Calgary Summary We investigate the amplitude behavior of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c172744abcd9761194c6888df374c44a
https://doi.org/10.3997/2214-4609-pdb.15.p066
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