24 finite-element-analysis positions at National Aeronautics and Space Administration (NASA)

Airborne In Situ Trace Gas Analysis of Earth's Atmosphere

National Aeronautics and Space Administration (NASA) | Hampton, Virginia | United States | about 6 hours ago

analysis is vital tool in understanding how not only where pollutants are emitted, but also how they chemically evolve and distribute throughout the atmosphere and affect both urban and remote regions

Organic Capillary Electrophoresis Analysis System (OCEANS) Protocol Development and Validation on Astrobiology Analog Samples

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 6 hours ago

. Description: A postdoctoral position is available in microscale chemical analysis in the Microdevices Laboratory at JPL. This research will involve the development and validation of separation protocols

A Next Generation Quick Fire Emissions Dataset (QFED)

National Aeronautics and Space Administration (NASA) | Greenbelt, Maryland | United States | about 6 hours ago

element of the terrestrial carbon cycle. NASA's Goddard Earth Observing System Model (GEOS) utilizes the Quick Fire Emissions Dataset (QFED) to represent emissions from vegetation fires in order to model

New challenges in Stratospheric Sciences: Asian Pollution and Extreme Wildfire Smoke

National Aeronautics and Space Administration (NASA) | Hampton, Virginia | United States | about 6 hours ago

. Description: The stratosphere is a key component of the Earth’s climate system. Extremely sensitive to anthropogenic emissions, the stratospheric ozone layer was threatened by ChloroFluoroCarbons (CFC) and

Stratosphere and Upper Troposphere Water Vapor Observations by SAGE

National Aeronautics and Space Administration (NASA) | Hampton, Virginia | United States | about 6 hours ago

. Description: Stratospheric water vapor (SWV) is a key element in the energy budget (climate), with a strong positive radiative forcing.  It also influences stratospheric aerosol microphysics and is implicated

Characterization of ionospheric dynamics through application of machine learning techniques to GPS measurements

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 6 hours ago

analysis tools provide an opportunity to improve our understanding of ionosphere dynamics during storms as compared to quiet times. Specifically, the Total Electron Content (TEC) of the ionosphere is readily

Solar System Exploration: High-Resolution Spectroscopy of Comets at Infrared Wavelengths

National Aeronautics and Space Administration (NASA) | Greenbelt, Maryland | United States | about 6 hours ago

. Description: The 3-5 micron spectral region contains fundamental ro-vibrational bands of key molecules comprising the volatile (icy) component of the nuclei of comets. Using modern infrared echelle

Spectroscopic diagnostics of solar eruptive events

National Aeronautics and Space Administration (NASA) | Greenbelt, Maryland | United States | about 6 hours ago

diagnostics; and confronting theoretical plasma models of SEEs. In addition to density, temperature, element abundance and velocity diagnostics, recent work has identified a unique diagnostic for the coronal

Advanced Aerosol Data Assimilation of the GEO-LEO Constellation

National Aeronautics and Space Administration (NASA) | Greenbelt, Maryland | United States | about 6 hours ago

) instruments into the GEOS model for its near-real-time aerosol forecast known as the GEOS Forward Processing (GEOS-FP) system as well as in its various reanalysis systems (e.g. Modern-Era Retrospective Analysis

Assimilation of Hyperspectral Infrared Radiance Observations in the GEOS

National Aeronautics and Space Administration (NASA) | Greenbelt, Maryland | United States | about 6 hours ago

system at Global Modeling and Data Assimilation Office (GMAO) has been supporting NASA research and Earth Science missions. Among the millions of observations assimilated at each analysis cycle in the GEOS