Zobrazeno 1 - 10
of 18
pro vyhledávání: '"F. J. Herrmann"'
Autor:
M. Louboutin, M. Lange, F. Luporini, N. Kukreja, P. A. Witte, F. J. Herrmann, P. Velesko, G. J. Gorman
Publikováno v:
Geoscientific Model Development, Vol 12, Pp 1165-1187 (2019)
We introduce Devito, a new domain-specific language for implementing high-performance finite-difference partial differential equation solvers. The motivating application is exploration seismology for which methods such as full-waveform inversion and
Externí odkaz:
https://doaj.org/article/6e2666c03d8b4c018300680ccb042e48
Publikováno v:
Transgenic research. 31(3)
Cytochrome P450 monooxygenases (CYPs) are important tools for regio- and stereoselective oxidation of target molecules or engineering of metabolic pathways. Functional heterologous expression of eukaryotic CYPs is often problematic due to their depen
Autor:
N. Tu, F. J. Herrmann
Publikováno v:
Proceedings.
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Articles. 183:219-224
By simulation experiments with a 10−5 mol/l solution of iodododecane labeled with131I in n-dodecane the influence of various materials and conditions, which are possible in nuclear fuel reprocessing, has been investigated. The formation of decompos
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Articles. 182:385-391
In kerosene samples from nuclear fuel reprocessing, iodoalkanes with chain-lengths from C4 to C13 have been identified. The kerosene samples were purified by means of solid-phase extraction. By this method other fission products like125Sb and106Ru we
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Letters. 176:251-259
A 10−5 mol 1−1 solutiopn of idododecane in n-dodecane was used to simulate a kerosene sample from nuclear fuel reporcessing. Several methods were developed for the quantitative removal of iodododecane from the n-dodecane solution. Decomposition t
Publikováno v:
72nd EAGE Conference and Exhibition incorporating SPE EUROPEC 2010.
We present a new method to use source-receiver reciprocity to estimate the surface-free impulse response and source signature from the upgoing pressure wavefield. Our method is based on the solution of a bi-convex optimization problem where we seek s
Autor:
F. J. Herrmann, T. T. Y. Lin
Publikováno v:
72nd EAGE Conference and Exhibition incorporating SPE EUROPEC 2010.
Estimation of Primaries by Sparse Inversion (EPSI) is a recent method for surface-related multiple removal using a direct estimation method closely related to Amundsen inversion, where under a sparsity assumption the primary impulse response is deter
Publikováno v:
SEG Technical Program Expanded Abstracts 2007.
Publikováno v:
69th EAGE Conference and Exhibition incorporating SPE EUROPEC 2007.
P146 Signal Reconstruction from Incomplete and Misplaced Reasurements S.S. Challa* (University of British Columbia) G. Hennenfent (University of British Columbia) & F.J. Herrmann (University of British Columbia) SUMMARY Constrained by practical and e