Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Robert Ley"'
Publikováno v:
SICOT-J, Vol 3, p 36 (2017)
SICOT-J
SICOT-J
Introduction: The SICOT Conference Committee continually tries to improve the quality of presentations at their annual international meetings. However to the author’s best knowledge, no previous study has been undertaken to determine abstract quali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6dbd629db7b4fa39d4dc0cdb6a736a9
https://doaj.org/article/ac98ef26b5bf412fa73a9377535b99e7
https://doaj.org/article/ac98ef26b5bf412fa73a9377535b99e7
Publikováno v:
GEOPHYSICS. 74:B61-B69
A smooth interpolation of a sparse uphole survey may be the main tool available for modeling the near surface in desert areas. An uphole survey does not properly define sharp, near-surface velocity changes associated with lithologic and topographic v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4b83a6de4d90bd4c4f776c3fe574e0
https://doi.org/10.1190/1.3097886
https://doi.org/10.1190/1.3097886
Autor:
Sinead English, Antoine M. G. Barreaux, Robert Leyland, Jennifer S. Lord, John W. Hargrove, Glyn A. Vale, Lee R. Haines
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Most empirical and theoretical studies on reproductive senescence focus on observable attributes of offspring produced, such as size or postnatal survival. While harder to study, an important outcome of reproduction for a breeding individual is wheth
Externí odkaz:
https://doaj.org/article/1f753dd9a27a4931a236e9aceb218378
Publikováno v:
Geophysical Prospecting. 55:779-792
A single-layer model of the near surface throughout the Kingdom of Saudi Arabia is available. While this simple model suffices for most areas and large subsurface structures, it fails in situations where the surface topography is complex, the base of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a59389f4f3f87ea1d40e959695194a0a
https://doi.org/10.1111/j.1365-2478.2007.00639.x
https://doi.org/10.1111/j.1365-2478.2007.00639.x
Publikováno v:
Geophysical Prospecting. 54:763-777
Accurate statics calculation and near-surface related noise removal require a detailed knowledge of the near-surface velocity field. Conventional seismic surveys currently are not designed to provide this information, and 3D high-resolution reflectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfcc2fbc29f363533c7a864f5b593ec6
https://doi.org/10.1111/j.1365-2478.2006.00573.x
https://doi.org/10.1111/j.1365-2478.2006.00573.x
Publikováno v:
Geophysical Prospecting. 54:751-762
In land surveys, the weathering layer can often distort the seismic signal due to it passing through rapid velocity and density changes, dispersion, scattering and inelastic absorption. In a simple spring-dashpot model for the earth response, an equi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f60ea8e917cce86c0583058aafa910f
https://doi.org/10.1111/j.1365-2478.2006.00574.x
https://doi.org/10.1111/j.1365-2478.2006.00574.x
Publikováno v:
Geophysical Prospecting. 54:667-680
We present a seismic Test Line, provided by Saudi Aramco for various research teams, to highlight a few major challenges in land data processing due to near-surface anomalies. We discuss state-of-the-art methods used to compensate for shallow distort
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b44d60fed6e47f297b6b867ffdcc8bc3
https://doi.org/10.1111/j.1365-2478.2006.00564.x
https://doi.org/10.1111/j.1365-2478.2006.00564.x
Autor:
Robert D. Goldin, Robert Ley-Greaves, Jack Faulkner, Georgina Chadwick, Panagiotis Vlavianos, Jonathan Hoare
AIM: To investigate whether dysplastic Barrett’s Oesophagus can be safely and effectively treated endoscopically in low volume centres after structured training. METHODS: After attending a structured training program in Amsterdam on the endoscopic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e6527de6a151bc615ca2c0854b2e0ab
https://europepmc.org/articles/PMC4295183/
https://europepmc.org/articles/PMC4295183/
Publikováno v:
Journal of Labelled Compounds and Radiopharmaceuticals. 38:187-192
4-Amino[7-14C]benzoic acid (3) is prepared by carbonation of the lithium salt of N,N-bis(trimethylsilyl)aniline. The methyl ester (4) of 3 is generated with trimethylsilyldiazomethane, and 4 is coupled with 2,5-dihydroxybenzaldehyde to yield methyl 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c73dd596a6cff8245868282c88a4bb4b
https://doi.org/10.1002/(sici)1099-1344(199602)38:2<187::aid-jlcr832>3.0.co
https://doi.org/10.1002/(sici)1099-1344(199602)38:2<187::aid-jlcr832>3.0.co
Publikováno v:
London 2013, 75th eage conference en exhibition incorporating SPE Europec.
A novel 3D simultaneous joint inversion scheme for gravity and seismic travel time data is developed to solve for near-surface complex velocity distributions. The method incorporates industry-standard gravity and travel time inversion techniques whil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97d5fdad2efab6be9a2ab31325845dc1
https://doi.org/10.3997/2214-4609.20130006
https://doi.org/10.3997/2214-4609.20130006