Results 121 to 130 of about 2,347 (154)

Implementation Of The Novel Duo-Grid Within The GFDL FV3 Dynamical Core

2023
The current edge handling of the cubed sphere grid introduces numerical errors in simulations and creates grid imprinting due to the discontinuity of the great­-circle grid lines between two adjacent tiles. In this work, we implement a new edge/corner handling method to greatly reduce the grid imprinting in GFDL's dynamical core FV3. First, we
Joseph Mouallem, Lucas Harris
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Penetration and uncoating of frog virus 3 (FV3) in cultured rat Kupffer cells

Virology, 1981
Abstract The in vitro interactions between unenveloped frog virus 3 and Kupffer cells have been studied at 37°, a nonpermissive temperature for viral multiplication. Kupffer cells were isolated by collagenase perfusion of rat livers followed by purification of the cells by centrifugal elutriation.
J L, Gendrault, A M, Steffan, A, Bingen, A, Kirn   +3 more
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Surface‐dependent correlated infrared observation errors and quality control in the FV3 framework

Quarterly Journal of the Royal Meteorological Society, 2020
AbstractData assimilation relies on the accurate representation of both observation‐ and background‐error statistics. In this study, the Desroziers diagnostic is used to estimate error covariance matrices for CrIS and IASI brightness temperature observations over land and sea surfaces.
Kristen Bathmann, Andrew Collard
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Alterations of plasma lipoproteins and hepatic lipid biosynthesis in FV3-induced hepatitis in mice

Experimental and Molecular Pathology, 1982
Abstract The study of lipid metabolism in toxic hepatitis induced by FV3 enabled us to demonstrate, 10 hr after inoculation of a 100% lethal dose of viral particles: (1) A decrease in plasma lipid concentration, as well as a 50% diminution of nonesterified fatty acids; (2) An alteration of plasma lipoprotein profile characterized by decreases in VLDL,
M E, Pessah, D, Petit, A, Kirn, R, Infante   +3 more
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Assimilating GOES-R Latent Heating in FV3 using Machine Learning

2020
Imagery from the GOES series has been a key element of U.S. operational weather forecasting for four decades. While GOES observations are used extensively by human forecasters for situational awareness, there has been limited usage of GOES imager data in numerical weather prediction (NWP), and operational data assimilation (DA) has ignored cloud and ...
Yoonjin Lee, Kyle Hilburn, Milija Zupanski, Ting-Chi Wu   +3 more
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Murine Hepatitis Induced by Frog Virus 3 (FV3)

1989
In the course of a virus infection of the liver, hepatocellular damage may result either directly from the replication of virus particles in the parenchymal cells, as is the case in mouse hepatitis, (Bang and Warwick, 1959) or indirectly from the effect of immunological factors in response to an antigenic virus-induced transformation of the hepatocyte ...
A. Kirn, J. L. Gendrault, A. M. Steffan, J. P. Gut, A. Bingen   +4 more
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Closing the Gap—Hurricane Prediction Advances in the U.S. FV3-Based Models

Bulletin of the American Meteorological Society
Abstract The Integrated Forecasting System (IFS) developed by the European Centre for Medium-Range Weather Forecasts (ECMWF) has been regarded as the best guidance for hurricane track forecasts for years. However, the performance of U.S. models on hurricane forecasts has been catching up. Since 2019, various Finite-Volume Cubed-Sphere
Jan-Huey Chen, Timothy Marchok, Morris Bender, Kun Gao, Sundararaman Gopalakrishnan, Lucas Harris, Andrew Hazelton, Bin Liu, Avichal Mehra, Matthew Morin, Fanglin Yang, Xuejin Zhang, Zhan Zhang, Linjiong Zhou   +13 more
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FV3-like ranavirus infection outbreak in black-spotted pond frogs (Rana nigromaculata) in China

Microbial Pathogenesis, 2018
In April 2016, an outbreak emerged in a cultured population of black-spotted pond frog tadpoles in Shuangliu County, China, whereas tadpoles were suffering from substantial mortality (90%). Principal clinical signs of diseased tadpoles were comprised haemorrhage on their body surface, swollen abdomen with yellow ascites, congestion and swelling of the ...
W.H. Mu, Y. Geng, Z.H. Yu, K.Y. Wang, X.L. Huang, Y.P. Ou, D.F. Chen, C.L. He, Z.J. Zhong, Z.X. Yang, W.M. Lai   +10 more
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Ultrastructural and biochemical evidence of the trimeric nature of frog virus 3 (FV3) six-coordinated capsomers

Virology, 1986
Image analysis of freeze-etch replicas of cylindrical aberrant forms of FV3 provided evidence for three morphological subunits protruding from the six-coordinated capsomers. Negatively stained capsomers displayed both triangular and hexagonal profiles which suggests that their innermost portion is pseudohexagonal.
F, Darcy-Tripier, M V, Nermut, E, Brown, H, Nonnenmacher, J, Braunwald   +4 more
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MPEC 2026-F154 : 2026 FV3

The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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