Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Geir Nævdal"'
Autor:
Rolf Johan Lorentzen, Geir Nævdal, Ove Sævareid, Erlend Hodneland, Erik Andreas Hanson, Antonella Munthe-Kaas
Publikováno v:
PLoS Computational Biology, Vol 19, Iss 10, p e1011127 (2023)
The measurement of perfusion and filtration of blood in biological tissue give rise to important clinical parameters used in diagnosis, follow-up, and therapy. In this paper, we address techniques for perfusion analysis using processed contrast agent
Externí odkaz:
https://doaj.org/article/adf69e2ab2ae467bb110fccfc19ad961
Publikováno v:
Hydrology Research, Vol 51, Iss 2, Pp 226-237 (2020)
Accurate long-term inflow forecasts are essential for optimal planning of hydropower production. In snow-rich regions, where spring snowmelt is often the largest reservoir of water, inflow forecasts may be improved by assimilating snow observations t
Externí odkaz:
https://doaj.org/article/cd5a04b0fd334ab686cfef904f5d24d0
Autor:
Erlend Hodneland, Erik Hanson, Ove Sævareid, Geir Nævdal, Arvid Lundervold, Veronika Šoltészová, Antonella Z Munthe-Kaas, Andreas Deistung, Jürgen R Reichenbach, Jan M Nordbotten
Publikováno v:
PLoS Computational Biology, Vol 15, Iss 6, p e1007073 (2019)
A large variety of severe medical conditions involve alterations in microvascular circulation. Hence, measurements or simulation of circulation and perfusion has considerable clinical value and can be used for diagnostics, evaluation of treatment eff
Externí odkaz:
https://doaj.org/article/911adca8f083409cb9fe3628cf600b72
Publikováno v:
PLoS ONE, Vol 13, Iss 7, p e0198586 (2018)
Data assimilation is an important discipline in geosciences that aims to combine the information contents from both prior geophysical models and observational data (observations) to obtain improved model estimates. Ensemble-based methods are among th
Externí odkaz:
https://doaj.org/article/6b8db6d820ec41a89d497bbfcd25180b
Publikováno v:
Geophysical Prospecting. 71:431-442
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a0d5c43c75fd240a1df1a7ea23702c5
https://doi.org/10.1111/1365-2478.13323
https://doi.org/10.1111/1365-2478.13323
Autor:
Rolf J. Lorentzen, Geir Nævdal, Ove Sævareid, Erlend Hodneland, Erik Hanson, Antonella Z. Munthe-Kaas
The measurement of perfusion and filtration of blood in biological tissue give rise to important clinical parameters used in diagnosis, follow-up, and therapy. In this paper we address techniques for perfusion analysis using processed contrast agent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cab4ef4514af015e7846a24887b34712
https://doi.org/10.1101/2023.04.25.538213
https://doi.org/10.1101/2023.04.25.538213
Publikováno v:
Geophysical Journal International. 224:2121-2130
In this work the Lippmann-Schwinger equation is used to model seismic waves in strongly scattering acoustic media. We consider the Helmholtz equation, which is the scalar wave equation in the frequency domain with constant density and variable veloci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::335b8c427f0fb83e45ddea0969162db0
https://doi.org/10.1093/gji/ggaa503
https://doi.org/10.1093/gji/ggaa503
Publikováno v:
GEOPHYSICS. :1-69
Uncertainty quantification in the context of seismic imaging is important for interpretinginverted subsurface models and updating reservoir models. The limited illumination, noisydata and poor initial model in the seismic full waveform inversion (FWI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2008a404d52a6c155301d94d47fa2e7
https://doi.org/10.1190/geo2019-0644.1
https://doi.org/10.1190/geo2019-0644.1
Publikováno v:
Hydrology Research
Hydrology Research, Vol 51, Iss 2, Pp 226-237 (2020)
Hydrology Research, Vol 51, Iss 2, Pp 226-237 (2020)
The study describes the depositional development and sediment partitioning in a prograding paralic Triassic succession. The deposits are associated with the advance of large prism‐scale clinoforms across a shallower platform area. Approaching the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac67d594a0c8a3b49f9ee8789416476d
https://doi.org/10.2166/nh.2020.025
https://doi.org/10.2166/nh.2020.025
Publikováno v:
Journal of Biomechanics
A remarkable feature in pancreatic cancer is the propensity to metastasize early, even for small, early stage cancers. We use a computer-based pancreatic model to simulate tumor progression behavior where fluid-sensitive migration mechanisms are acco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f76212c5b0185faaf34f1a997d0dcd0f
https://doi.org/10.1016/j.jbiomech.2022.111362
https://doi.org/10.1016/j.jbiomech.2022.111362