Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Kenneth P Bube"'
Autor:
Varun Kamat, Brian M Robbings, Seung-Ryoung Jung, John Kelly, James B Hurley, Kenneth P Bube, Ian R Sweet
Publikováno v:
eLife, Vol 11 (2022)
Externí odkaz:
https://doaj.org/article/daffa97069b8453eab613e438909637c
Autor:
Varun Kamat, Brian M Robbings, Seung-Ryoung Jung, John Kelly, James B Hurley, Kenneth P Bube, Ian R Sweet
Publikováno v:
eLife, Vol 10 (2021)
Oxygen (O2) and other dissolved gases such as the gasotransmitters H2S, CO, and NO affect cell metabolism and function. To evaluate effects of dissolved gases on processes in tissue, we developed a fluidics system that controls dissolved gases while
Externí odkaz:
https://doaj.org/article/e186cd4d89774071854f6ad8c57ddb14
Autor:
Seung-Ryoung Jung, Kenneth P. Bube, Ian R. Sweet, James B. Hurley, Varun Kamat, Brian M. Robbings, John Kelly
Publikováno v:
eLife, Vol 10 (2021)
eLife
eLife
Oxygen (O2) and other dissolved gases such as the gasotransmitters H2S, CO and NO affect cell metabolism and function. To evaluate effects of dissolved gases on processes in tissue, we developed a fluidics system that controls dissolved gases while s
Publikováno v:
Washbourne, JK; Rector, JW; & Bube, KP. (2017). Crosswell traveltime tomography in three dimensions. GEOPHYSICS, 67(3), 853-871. doi: 10.1190/1.1484529. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/27z0k55w
GEOPHYSICS, vol 67, iss 3
GEOPHYSICS, vol 67, iss 3
Conventional crosswell direct‐arrival traveltime tomography solves for velocity in a 2‐D slice of the subsurface joining two wells. Many 3‐D aspects of real crosswell surveys, including well deviations and out‐of‐well‐plane structure, are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac71ed3df884fffe33065102ba47e870
http://www.escholarship.org/uc/item/27z0k55w
http://www.escholarship.org/uc/item/27z0k55w
Publikováno v:
SEG Technical Program Expanded Abstracts 2016.
Autor:
Linbin Zhang, Kenneth P. Bube, Ray Ergas, Kurt T. Nihei, Wei Liu, Joseph P. Stefani, Tamas Nemeth
Publikováno v:
GEOPHYSICS. 77:T171-T186
We studied second-order wave propagation systems for vertical transversely isotropic (VTI) and tilted transversely isotropic (TTI) acoustic media with variable axes of symmetry that have their shear-wave speeds set to zero. Acoustic TTI systems are c
Autor:
Joseph P. Stefani, Tamas Nemeth, Linbin Zhang, Ray Ergas, Wei Liu, Kurt T. Nihei, Kenneth P. Bube
Publikováno v:
GEOPHYSICS. 77:T157-T170
We derive and compare first-order wave propagation systems for variable-tilt elastic and acoustic tilted transversely isotropic (TTI) media. Acoustic TTI systems are commonly used in reverse-time migration. Starting initially with homogeneous vertica
Publikováno v:
Geophysical Prospecting. 60:769-781
Blended or simultaneous sources have been the focus of a good deal of interest recently. In conventional acquisition the time intervals between successive sources are large enough to avoid interference in time. In blended acquisition, temporal overla
Autor:
John K. Washbourne, Kenneth P. Bube
Publikováno v:
GEOPHYSICS. 73:VE377-VE384
Many seismic imaging techniques require computing traveltimes and travel paths. Methods to compute raypaths are usually based on high-frequency approximations. In situations such as head waves, these raypaths minimize traveltime but are not paths alo