Results 51 to 60 of about 349,191 (315)

Investigating the impact of remotely sensed precipitation and hydrologic model uncertainties on the ensemble streamflow forecasting [PDF]

, 2006
In the past few years sequential data assimilation (SDA) methods have emerged as the best possible method at hand to properly treat all sources of error in hydrological modeling.
Hong, Y, Hsu, K, Moradkhani, H, Sorooshian, S   +3 more
core   +2 more sources

Cellular automaton model of precipitation/dissolution coupled with solute transport

, 1995
Precipitation/dissolution reactions coupled with solute transport are modelled as a cellular automaton in which solute molecules perform a random walk on a regular lattice and react according to a local probabilistic rule.
F.-A. Sarott, J. R. Weimar, J. T. Wells, L. M. Brieger, P. C. Lichtner, R. Wollast, T. Karapiperis, T. Karapiperis   +7 more
core   +2 more sources

Processes, microstructure and properties of vanadium microalloyed steels [PDF]

, 2009
Vanadium as an important alloying element in steels was initially associated with the properties achieved following tempering. Interest in the microstructure was stimulated by the advent of transmission electron microscopes with a resolution of ~1nm ...
Baker, T.N.
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Driving Earth's Outer Radiation Belt With Alfvénic Turbulence

Geophysical Research Letters
Semi‐empirical coefficients for electron transport in Alfvénic turbulence are used to drive the global evolution of energetic electron distributions through Earth's outer radiation belt.
C. C. Chaston
doaj   +1 more source

Sink, Source or Something In‐Between? Net Effects of Precipitation on Aerosol Particle Populations

Geophysical Research Letters, 2023
Interactions between atmospheric aerosols, clouds, and precipitation impact Earth's radiative balance and air quality, yet remain poorly constrained.
Théodore Khadir, Ilona Riipinen, Sini Talvinen, Dominic Heslin‐Rees, Christopher Pöhlker, Luciana Rizzo, Luiz A. T. Machado, Marco A. Franco, Leslie A. Kremper, Paulo Artaxo, Tuukka Petäjä, Markku Kulmala, Peter Tunved, Annica M. L. Ekman, Radovan Krejci, Annele Virtanen   +15 more
doaj   +1 more source

A Simple New Method for Calculating Precipitation Scavenging Effect on Particulate Matter: Based on Five-Year Data in Eastern China

Atmosphere, 2021
A “rain-only” method is proposed to find out the precipitation effect on particle aerosol removal from the atmosphere, and this method is not only unique and novel but also very simple and can be easily adapted to predict aerosol particle scavenging over
Bin Zhou, Duanyang Liu, Wenlian Yan
doaj   +1 more source

An easterly tip jet off Cape Farewell, Greenland. I: Aircraft observations [PDF]

, 2009
An easterly tip jet event off Cape Farewell, Greenland, is described and analysed in considerable detail. In Part I of this study (this paper) comprehensive aircraft-based observations are described, while in Part II of this study numerical simulations ...
Andreas, Atkinson, Barstad, Brümmer, Chelton, Chelton, Doyle, Egger, Godske, Hay, JPL, Martin, Moore, Moore, Moore, Ohigashi, Orr, Outten, Parish, Parish, Persson, Petersen, Petersen, Petersen, Petersen, Pickart, Pierrehumbert, Renfrew, Renfrew, Renfrew, Revell, Sampe, Schween, Schwerdtfeger, Skeie, Smith, Stull, VÃ¥ge, Ãlafsson, Ãlafsson   +39 more
core   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Rainstorm structure of a supercell cloud occurred in Chongqing in May 2018 measured by GPM DPR and GMI

暴雨灾害, 2022
The knowledge of the echo structure of precipitation generated by supercell cloud is still limited. In this study by using measurements of the GPM (Global Precipitation Measurement) DPR (Dual-frequency Precipitation Radar) and GMI (GPM Microwave Imager),
Yunfei FU, Jing LUO, Shuang LUO, Guangcan CHEN, Mengxiao WANG, Lilu SUN, Nan SUN, Liu YANG   +7 more
doaj   +1 more source