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Results for “PRECIPITATION”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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A synchrotron X-ray diffraction study of strain and microstrain distributions in [alpha]-Zr caused by hydride precipitation
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Lead immobilization by phosphate in the presence of iron oxides: Adsorption versus precipitation
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Aqueous Uranium(VI) Concentrations Controlled by Calcium Uranyl Vanadate Precipitates
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Na+, Ca2+, and Mg2+ in Brines Affect Supercritical CO2–Brine–Biotite Interactions: Ion Exchange, Biotite Dissolution, and Illite Precipitation
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Pore-Size-Dependent Calcium Carbonate Precipitation Controlled by Surface Chemistry
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A New Approach for Simultaneous Estimation of Entrainment and Detrainment Rates in Non- Precipitating Shallow Cumulus
A new approach is developed for estimating entrainment and detrainment rates in cumulus clouds based on aircraft observations. Equations relating entrainment and detrainment rates to gross entrainment and detrainment are derived. This approach is applied to the Holistic Interactions of Shallow Clouds, Aerosols, and Land-Ecosystems field campaign, supported by the U.S. Department of Energy's Atmospheric Radiation Measurement program. The results show that both entrainment and detrainment rates decrease with increasing height. Sensitivity tests with different detrained air assumptions yield similar results. The entrainment and detrainment rates can reproduce the cloud thermodynamic variables. Partial correlation analysis indicates that entrainment rate is positively correlated with environmental relative humidity (RH), and detrainment rate is negatively correlated with environmental RH and positively correlated with entrainment rate. This new approach can be applied to other cloud observations to obtain a data set of entrainment and detrainment rates in cumulus clouds.
Precipitation alters the CO 2 effect on water-use efficiency of temperate forests
Not provided.
Facultative and anaerobic consortia of haloalkaliphilic ureolytic micro-organisms capable of precipitating calcium carbonate
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Substantial convection and precipitation enhancements by ultrafine aerosol particles
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Effect of Nanoscale precipitation on Strengthening of Ferritic ODS Fe-Cr-Al Alloy
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Evolution of Precipitation Particle Size Distributions within MC3E Systems and its Impact on Aerosol-Cloud-Precipitation Interactions
This grant supported several observational and modeling activities as reviewed in the final report. Overall, over 20 papers (published, in press or still in preparation) acknowledge support from this grant; see the complete list in the final report (uploaded in this system).
Precipitation Retrievals from Passive Microwave Cross-Track Sensors: The Precipitation Retrieval and Profiling Scheme
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A new estimate for oceanic precipitation amount and distribution using complementary precipitation observations from space and comparison with GPCP
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Energetic particle precipitation into the high-latitude ionosphere and the auroral electrojets. III - Characteristics of electron precipitation into the morning sector auroral oval
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