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15篇 您的检索式:作者名="Eikrem"
    题名 作者 年代 出处 被引量
1The diversity of small eukaryotic phytoplankton (≤ 3μm) in marine ecosystem显示文摘Vaulot D Eikrem W Viprey M 2008FEMS Microbiology Review2008,32,:1
2Aminated beta-1,3-D-glucan improves wound healing in diabetic db/db mice显示文摘Berdal M Appelbom HI Eikrem JH 2007Wound Repair Regen2007,15,6:1
3Effect of plastic prestrain on the crack tip constraint of pipeline steels显示文摘Eikrem P A Zhang Z L Nyhus B 2007Pressure Vessels and Piping2007,84,:1
4Numerical study on the effect of prestrain history on ductile fracture resistance by using the complete Gurson model 显示文摘Eikrem P A Zhang Z L φstby E and Nyhus B 2008Engineering Fracture Mechanics2008,75,:1
5Microalbuminria in hypertension is not a determinant of insulin resistance显示文摘 BONAA K H EIKREM J 2002Kidney Int2002,61,4:1
6Diversity of picoplanktonic prasinophytes assessed by direct nuclear SSU rDNA sequencing of environmental samples and novel isolates retrieved from oceanic and coastal marine ecosystems显示文摘Guillou L Eikrem W Chrétiennot-Dinet M J 0,,02:1
7Numerical study on the effect of prestrain history on ductile fracture resistance by using the complete Gurson model显示文摘EIKREM P A ZHANG Z L ΦSTBY Z 2008Engineering Fracture Mechanics2008,75,:1
8Eco-physiology,bio-optics and toxicity of the ichthyotoxic chrysochromulina leadbeateri(Prymnesiophyceae)显示文摘Johnsen Q Kalloken Rt Eikrem W 1999Journal of Phycology1999,35,:1
9Effect of plascic prestrain on the crack tip constraint of pipeline steels 显示文摘Eikrem P A Zhang Z L Nyhus B 2007International Journal of Pressure Vessels and Piping2007,,:1
10Revisiting the nomenclature of haptophytes显示文摘Silva P C Throndsen J Eikrem W 2007Phycologia2007,46,4:1
11The diversity of small eukaryotic phytoplankton (≤3 /am) in marine ecosystems显示文摘VAULOT D EIKREM W VIPREY M 2008FEMS Microbiology Reviews2008,32,:1
12The diversity of small eukaIyotic phytoplankton ( < 3 txm) in marine ecosystems 显示文摘Vaulot D Eikrem W Viprey M 2008FEMS Microbiology Reviews2008,32,5:1
13Microalbuminuria in hypertension is not a determinant of insulin resistance显示文摘Tort I Bonaa KH Eikrem J 2002Kidney Int2002,61,4:1
14Observer design for multiphase flow in vertical pipes with gas-lift––theory and experiments显示文摘O.M. Aamo G.O. Eikrem H.B. Siahaan B.A. Foss 2004Journal of Process Control2004,,3:1
15Target-Oriented Inversion of Time-Lapse Seismic Waveform Data显示文摘Full waveform inversion of time-lapse seismic data can be used as a means of estimating the reservoir changes due to the production.Since the repeated computa-tions for the monitor surveys lead to a large computational cost,time-lapse full wave-form inversion is still considered to be a challenging task.To address this problem,we present an efficient target-oriented inversion scheme for time-lapse seismic data using an integral equation formulation with Gaussian beam based Green’s function approach.The proposed time-lapse approach allows one to perform a local inversion within a small region of interest(e.g.a reservoir under production)for the monitor survey.We have verified that the T-matrix approach is indeed naturally target-oriented,which was mentioned by Jakobsen and Ursin[24]and allows one to reduce the compu-tational cost of time-lapse inversion by focusing the inversion on the target-area only.This method is based on a new version of the distorted Born iterative T-matrix inverse scattering method.The Gaussian beam and T-matrix are used in this approach to perform the wavefield computation for the time-lapse inversion in the baseline model from the survey surface to the target region.We have provided target-oriented inversion results of the synthetic time-lapse waveform data,which shows that the proposed scheme reduces the computational cost significantly.Xingguo Huang Morten Jakobsen Kjersti Solberg Eikrem Geir Nævdal 2020Communications in Computational Physics2020,28,6:0
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