Results 71 to 80 of about 225,006 (303)

Comparative analysis of satellite and reanalysis data with ground‐based observations in Northern Ghana

Meteorological Applications
Accurate predictions of streamflow and flood events are contingent upon the availability of reliable hydrometeorological data. In regions characterized by scarcity of ground‐based hydrometeorological observations, satellite and reanalysis data assume ...
Josephine Thywill Katsekpor, Klaus Greve, Edmund Ilimoan Yamba, Ebenezer Gyampoh Amoah   +3 more
doaj   +1 more source

Global mean frequency increases of daily and sub-daily heavy precipitation in ERA5

Environmental Research Letters, 2021
Changes in heavy precipitation frequency can be viewed as a change in the event return period, a common metric of risk. Compared with intensity, frequency changes are less well-studied and past work has largely been constrained to analysis of well ...
Maria J Chinita, Mark Richardson, João Teixeira, Pedro M A Miranda   +3 more
doaj   +1 more source

NINDS Reanalysis Committee’s Reanalysis of the NINDS Trial [PDF]

Stroke, 2005
To the Editor: In their Special Report,1 the authors stated, “there was no evidence that the imbalance in the distribution of baseline National Institutes of Health Stroke Scale (NIHSS) (stroke severity) between the treatment groups had either a statistically or clinically significant effect on the trial’s results.” First, note that the imbalance ...
openaire   +1 more source

Operando X‐Ray Diffraction and Total Scattering Characterization of Battery Materials: Not Just a Pretty Picture

Advanced Energy Materials, EarlyView.
This review focuses on operando studies of battery materials by X‐ray diffraction (XRD) and total X‐ray scattering (TXS). This work highlights potential pitfalls and identify best‐practices for operando studies and reviews some unusual experiments to illustrate how these methods can be applied beyond the evaluation of the early‐stage cycling mechanisms
Amalie Skurtveit, Eira Tiberg North, Izar Capel Berdiell, Wouter Van Beek, David S. Wragg, Alexey Y. Koposov   +5 more
wiley   +1 more source

On the assimilation of Martian total ozone retrievals [PDF]

, 2018
The technique of data assimilation gives us an opportunity to further our understanding of important photochemical processes in the Martian atmosphere, through the creation of a reanalysis product that can be used to investigate the temporal and spatial ...
Holmes, J.A., Lefèvre, F., Lewis, S.R., Patel, M.R.   +3 more
core  

Observed Tightening of Tropical Ascent in Recent Decades and Linkage to Regional Precipitation Changes [PDF]

, 2020
Climate models predict that the tropical ascending region should tighten under global warming, but observational quantification of the tightening rate is limited.
Jiang, Jonathan H., Neelin, J. David, Su, Hui, Wu, Longtao, Yung, Yuk L., Zhai, Chengxing   +5 more
core   +1 more source

Wind and Wave Extremes over the World Oceans from Very Large Ensembles [PDF]

, 2014
Global return values of marine wind speed and significant wave height are estimated from very large aggregates of archived ensemble forecasts at +240-h lead time.
Aarnes, Bidlot, Breivik, Breivik, Buizza, Caires, Coles, Compo, Debernard, Dee, Elsner, Hagedorn, Hemer, Hersbach, Izaguirre, Izaguirre, Janssen, Jean-Raymond Bidlot, Kalnay, Kharin, Lopatoukhin, Magnusson, Magnusson, Molteni, Ole Johan Aarnes, Onogi, Oouchi, Peter A.E.M. Janssen, Reistad, Rienecker, Saha, Saleh Abdalla, Stockdale, Uppala, Vinoth, Vitart, Wang, Wang, Wang, Wang, Weisse, World Meteorological Organization, Young, Øyvind Breivik   +43 more
core   +2 more sources

Serum Bile Acids Are Useful Indicators of Intrahepatic Recurrence After Initial Curative Hepatectomy for Hepatocellular Carcinoma

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Aim Bile acids accumulation in hepatocytes causes liver damage and contributes to the development of hepatocellular carcinoma. However, the association between serum bile acid levels and postoperative intrahepatic recurrence in hepatocellular carcinoma remains unclear.
Tomoaki Bekki, Masahiro Ohira, Yuki Imaoka, Seiichi Simizu, Tomoyuki Abe, Shintaro Kuroda, Hiroyuki Tahara, Kentaro Ide, Tsuyoshi Kobayashi, Hideki Ohdan   +9 more
wiley   +1 more source

A reanalysis of ozone on Mars from assimilation of SPICAM observations [PDF]

, 2018
We have assimilated for the first time SPICAM retrievals of total ozone into a Martian global circulation model to provide a global reanalysis of the ozone cycle.
Altieri, Barth, Benson, Clancy, Clancy, Clancy, Colaïtis, Conrath, Eskes, Fast, Fedorova, Forget, Franck Lefèvre, Grassi, Greybush, Haberle, Hoffman, Holmes, Holmes, James A. Holmes, Kiesewetter, Krasnopolsky, Krasnopolsky, Krasnopolsky, Lahoz, Lefèvre, Lefèvre, Lefèvre, Levelt, Lewis, Lewis, Lorenc, Madeleine, Manish R. Patel, Montabone, Montabone, Montmessin, Montmessin, Moreau, Navarro, Navarro, Neefs, Newman, Patel, Perrier, Spiga, Steele, Steele, Stephen R. Lewis, Wolkenberg   +49 more
core   +3 more sources

The Interoperability Challenge in DFT Workflows Across Implementations

Advanced Intelligent Discovery, EarlyView.
Interoperability and cross‐validation remain major challenges in the computational materials science. In this work, we introduce a common input/output standard that enables internal translation across multiple workflow managers—AiiDA, PerQueue, Pipeline Pilot, and SimStack—while producing results in a unified schema.
Simon K. Steensen, Tushar Singh Thakur, Manuel Dillenz, Johan M. Carlsson, Celso R. C. Rêgo, Eibar Flores, Hamidreza Hajiyani, Felix Hanke, Juan María García Lastra, Wolfgang Wenzel, Nicola Marzari, Tejs Vegge, Giovanni Pizzi, Ivano E. Castelli   +13 more
wiley   +1 more source