Search Results - "Køster, D"

Increased synovial galectin-3 induce inflammatory fibroblast activation and osteoclastogenesis in patients with rheumatoid arthritis by Nielsen, MA, Køster, D, Greisen, S, Troldborg, A, Stengaard-Pedersen, K, Junker, P, Hørslev-Petersen, K, Hetland, ML, Østergaard, M, Hvid, M, Leffler, H, Kragstrup, TW, Deleuran, B

“…Galectin-3 (Gal-3) has been suggested as a proinflammatory mediator in rheumatoid arthritis (RA). We aimed to study clinical and pathogenic aspects of Gal-3 in…”
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Land Surface Precipitation in MERRA-2 by Reichle, Rolf H., Liu, Q., Koster, Randal D., Draper, Clara S., Mahanama, Sarith P. P., Partyka, Gary S.

“…The Modern-Era Retrospective Analysis for Research and Applications, version 2 (MERRA-2), features several major advances from the original MERRA reanalysis,…”
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Impacts of Local Soil Moisture Anomalies on the Atmospheric Circulation and on Remote Surface Meteorological Fields during Boreal Summer: A Comprehensive Analysis over North America by Koster, Randal D., Chang, Yehui, Wang, Hailan, Schubert, Siegfried D.

“…A series of stationary wave model (SWM) experiments are performed in which the boreal summer atmosphere is forced, over a number of locations in the…”
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Assessment of MERRA-2 Land Surface Hydrology Estimates by Reichle, Rolf H., Draper, Clara S., Liu, Q., Girotto, Manuela, Mahanama, Sarith P. P., Koster, Randal D., De Lannoy, Gabrielle J. M.

“…The MERRA-2 atmospheric reanalysis product provides global, 1-hourly estimates of land surface conditions for 1980–present at ∼50-km resolution. MERRA-2 uses…”
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Northern Eurasian Heat Waves and Droughts by Schubert, Siegfried D., Wang, Hailan, Koster, Randal D., Suarez, Max J., Groisman, Pavel Ya

“…This article reviews the understanding of the characteristics and causes of northern Eurasian summertime heat waves and droughts. Additional insights into the…”
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Assessment of MERRA-2 Land Surface Energy Flux Estimates by Draper, Clara S., Reichle, Rolf H., Koster, Randal D.

“…In the Modern-Era Retrospective Analysis for Research and Applications version 2 (MERRA-2) system the land is forced by replacing the model-generated…”
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On the Nature of Soil Moisture in Land Surface Models by Koster, Randal D., Guo, Zhichang, Yang, Rongqian, Dirmeyer, Paul A., Mitchell, Kenneth, Puma, Michael J.

“…The soil moisture state simulated by a land surface model is a highly model-dependent quantity, meaning that the direct transfer of one model’s soil moisture…”
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Flash Drought as Captured by Reanalysis Data: Disentangling the Contributions of Precipitation Deficit and Excess Evapotranspiration by Koster, R. D., Schubert, S. D., Wang, H., Mahanama, S. P., DeAngelis, Anthony M.

“…Flash droughts—uncharacteristically rapid dryings of the land system—are naturally associated with extreme precipitation deficits. Such precipitation deficits,…”
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MERRA: NASA’s Modern-Era Retrospective Analysis for Research and Applications by Rienecker, Michele M., Suarez, Max J., Gelaro, Ronald, Todling, Ricardo, Bacmeister, Julio, Liu, Emil, Bosilovich, Michael G., Schubert, Siegfried D., Takacs, Lawrence, Kim, Gi-Kong, Bloom, Stephen, Chen, Junye, Collins, Douglas, Conaty, Austin, Da Silva, Arlindo, Gu, Wei, Joiner, Joanna, Koster, Randal D., Lucchesi, Robert, Molod, Andrea, Owens, Tommy, Pawson, Steven, Pegion, Philip, Redder, Christopher R., Reichle, Rolf, Robertson, Franklin R., Ruddick, Albert G., Sienkiewicz, Meta, Woollen, Jack

“…The Modern-Era Retrospective Analysis for Research and Applications (MERRA) was undertaken by NASA’s Global Modeling and Assimilation Office with two primary…”
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Performance Metrics for Soil Moisture Retrievals and Application Requirements by Entekhabi, Dara, Reichle, Rolf H, Koster, Randal D, Crow, Wade T

“…Quadratic performance metrics such as root-mean-square error (RMSE) and time series correlation are often used to assess the accuracy of geophysical retrievals…”
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Biomonitoring of 30 trace elements in urine of children and adults by ICP-MS by Heitland, Peter, Köster, Helmut D.

“…The paper provides physicians and clinical chemists with statistical data (concentration ranges, geometric mean values, selected percentiles, etc.) about 30…”
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Bias reduction in short records of satellite soil moisture by Reichle, R. H., Koster, R. D.

“…Although surface soil moisture data from different sources (satellite retrievals, ground measurements, and land model integrations of observed meteorological…”
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Late-Fall Satellite-Based Soil Moisture Observations Show Clear Connections to Subsequent Spring Streamflow by Koster, Randal D, Liu, Qing, Crow, Wade T, Reichle, Rolf H

“…Because runoff production is more efficient over wetter soils, and because soil moisture has an intrinsic memory, soil moisture information can potentially…”
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Assessment and Enhancement of MERRA Land Surface Hydrology Estimates by Reichle, Rolf H., Koster, Randal D., De Lannoy, Gabriëlle J. M., Forman, Barton A., Liu, Qing, Mahanama, Sarith P. P., Touré, Ally

“…The Modern-Era Retrospective Analysis for Research and Applications (MERRA) is a state-of-the-art reanalysis that provides, in addition to atmospheric fields,…”
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Neglect of Potential Seasonal Streamflow Forecasting Skill in the United States National Water Model by Crow, Wade T., Koster, Randal D., Reichle, Rolf H., Chen, Fan, Liu, Qing

“…Using data from the NASA Soil Moisture Active/Passive mission, Koster et al. (2023, https://doi.org/10.1038/s41467‐023‐39318‐3) conclude that, for medium‐scale…”
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THE SUBSEASONAL EXPERIMENT (SubX): A Multimodel Subseasonal Prediction Experiment by Pegion, Kathy, Kirtman, Ben P., Becker, Emily, Collins, Dan C., LaJoie, Emerson, Burgman, Robert, Bell, Ray, DelSole, Timothy, Min, Dughong, Zhu, Yuejian, Li, Wei, Sinsky, Eric, Guan, Hong, Gottschalck, Jon, Metzger, E. Joseph, Barton, Neil P, Achuthavarier, Deepthi, Marshak, Jelena, Koster, Randal D., Lin, Hai, Gagnon, Normand, Bell, Michael, Tippett, Michael K., Robertson, Andrew W., Sun, Shan, Benjamin, Stanley G., Green, Benjamin W., Bleck, Rainer, Kim, Hyemi

“…The Subseasonal Experiment (SubX) is a multimodel subseasonal prediction experiment designed around operational requirements with the goal of improving…”
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Unlocking the therapeutic potential of primary tumor-draining lymph nodes by Rotman, Jossie, Koster, Bas D., Jordanova, Ekaterina S., Heeren, A. Marijne, de Gruijl, Tanja D.

“…Lymph nodes draining the primary tumor are essential for the initiation of an effective anti-tumor T-cell immune response. However, cancer-derived immune…”
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Evaluating the utility of satellite soil moisture retrievals over irrigated areas and the ability of land data assimilation methods to correct for unmodeled processes by Kumar, S V, Peters-Lidard, C D, Santanello, J A, Reichle, R H, Draper, C S, Koster, R D, Nearing, G, Jasinski, M F

“…Earth's land surface is characterized by tremendous natural heterogeneity and human-engineered modifications, both of which are challenging to represent in…”
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Soil Moisture Active Passive (SMAP) Mission by Entekhabi, D, Njoku, E.G, O'Neill, P.E, Kellogg, K.H, Crow, W.T, Edelstein, W.N, Entin, J.K, Goodman, S.D, Jackson, T.J, Johnson, J, Kimball, J, Piepmeier, J.R, Koster, R.D, Martin, N, McDonald, K.C, Moghaddam, M, Moran, S, Reichle, R, Shi, J.C, Spencer, M.W, Thurman, S.W, Tsang, L, Van Zyl, J

“…The Soil Moisture Active Passive (SMAP) mission is one of the first Earth observation satellites being developed by NASA in response to the National Research…”
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Investigation of the 2016 Eurasia heat wave as an event of the recent warming by Seo, Eunkyo, Lee, Myong-In, Schubert, Siegfried D, Koster, Randal D, Kang, Hyun-Suk

“…This study investigates the physical mechanisms that contributed to the 2016 Eurasian heat wave during boreal summer season (July-August, JA), characterized by…”
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