Zobrazeno 1 - 10
of 59
pro vyhledávání: '"C, Patzer"'
Publikováno v:
Solid Earth, Vol 14, Pp 805-821 (2023)
Cross-borehole seismic tomography is a powerful tool to investigate the subsurface with a very high spatial resolution. In a set of boreholes, comprehensive three-dimensional investigations at different depths can be conducted to analyse velocity ani
Externí odkaz:
https://doaj.org/article/0d5702ebd5424801a92a2ee7bc7e497c
Publikováno v:
Stock, Joachim W; Kitzmann, Daniel; Patzer, A Beate C (2022). FastChem 2 : an improved computer program to determine the gas-phase chemical equilibrium composition for arbitrary element distributions. Monthly notices of the Royal Astronomical Society, 517(3), pp. 4070-4080. Oxford University Press 10.1093/mnras/stac2623
The computation of complex neutral/ionised chemical equilibrium compositions is invaluable to obtain scientific insights of, for example, the atmospheres of extrasolar planets and cool stars. We present FastChem 2, a new version of the established se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17baf98e320df44155cf7f46d1614f16
Publikováno v:
Journal of Chemical Education. 95:978-984
The scale-invariant way to analyze two-dimensional experimental and theoretical data with statistical errors in both the independent and dependent variables is revisited by using what we call the triangular linear regression method. This is compared
Autor:
Chloe Fisher, Daniel Kitzmann, Romain Allart, H. J. Hoeijmakers, Simon L. Grimm, Vincent Bourrier, David Ehrenreich, Aurélien Wyttenbach, Heather M. Cegla, Kevin Heng, A. B. C. Patzer, Louise D. Nielsen, Lorenzo Pino, C. Lovis, Baptiste Lavie, Julia V. Seidel, Joachim Stock, Paul B. Rimmer, Francesco Pepe
Publikováno v:
Astronomy and Astrophysics (0004-6361), 627, A165
Astronomy & Astrophysics, 627:A165. EDP Sciences
Astronomy & Astrophysics, 627:A165. EDP Sciences
Context: KELT-9 b exemplifies a newly emerging class of short-period gaseous exoplanets that tend to orbit hot, early type stars - termed ultra-hot Jupiters. The severe stellar irradiation heats their atmospheres to temperatures of $\sim 4,000$ K, si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76e0a02fc920b8f21ce05d7af6fcc139
https://hdl.handle.net/1887/85063
https://hdl.handle.net/1887/85063
Publikováno v:
81st EAGE Conference and Exhibition 2019 Workshop Programme.
Summary Controlled Source Electromagnetics (CSEM) measurements were acquired across an onshore oilfield in Northern Germany between 2014 and 2018 comprising up to 5 transmitters, 29 surface and 3 borehole receivers. Repeatability of data is an essent
Publikováno v:
Scopus-Elsevier
We report on Controlled Source Electromagnetics (CSEM) measurements acquired across an oil field on land in three consecutive surveys. As conductivity changes in the reservoir structure are not expected for this time frame, the data sets provide an e
Publikováno v:
Stock, Joachim W; Kitzmann, Daniel; Patzer, A Beate C; Sedlmayr, Erwin (2018). FastChem: A computer program for efficient complex chemical equilibrium calculations in the neutral/ionized gas phase with applications to stellar and planetary atmospheres (In Press). Monthly notices of the Royal Astronomical Society, 479(1), pp. 865-874. Oxford University Press 10.1093/mnras/sty1531
For the calculation of complex neutral/ionized gas phase chemical equilibria, we present a semi-analytical versatile and efficient computer program, called FastChem. The applied method is based on the solution of a system of coupled nonlinear (and li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f68648d4b3a4d3f90dca4d22fa5a086
Akademický článek
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Autor:
Joachim Stock, Ralph Lehmann, J. Lee Grenfell, A. Beate C. Patzer, Yuk L. Yung, Heike Rauer, Christopher S. Blaszczak-Boxe
Atmospheric chemical composition is crucial in determining a planet’s atmospheric structure, stability, and evolution. Attaining a quantitative understanding of the essential chemical mechanisms governing atmospheric composition is nontrivial due t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e9f72122719114720f14e69c23bc932
https://resolver.caltech.edu/CaltechAUTHORS:20161216-142604512
https://resolver.caltech.edu/CaltechAUTHORS:20161216-142604512
Publikováno v:
Day 2 Tue, November 08, 2016.
Production from oil fields requires monitoring of hydrocarbon saturation in the reservoir. In the Bockstedt oilfield there exists a substantial difference in resistivity between oil-filled (approx. 100-16 Ohmm) and brine-filled (0.6 Ohmm) reservoir.