Praxis, Inc., Alexandria, Virginia
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Affiliated Works
sorted by decreasing year, and then by display-name
- Comparison of 1D and 2D Nightside Ionospheric Retrievals From LORAAS Ultraviolet Limb Airglow Observations
- Comparison of TEC Derived Ultraviolet Limb Scans to TOPEX TEC Data
- Comparison of Ultraviolet Airglow Derived Density to Satellite Drag Derived Density
- Using the Tiny Ionospheric Photometer (TIP) on the COSMIC Satellites to Characterize the Ionosphere
- Combining optical and radio techniques for high-resolution ionospheric specification
- Preliminary Validation of Atmospheric Neutral Density Derived From Ultraviolet Airglow Observations
- Solar UV and EUV Irradiance and Solar Indices
- A Model For EUV Flux Throughout The 3-Dimensional Heliosphere
- Electron Density Retrieval Validation Using 911Å Emission Limb Scans
- Nighttime Measurements of the Ionosphere Made by Ultraviolet Limb Imaging
- A Model of Long Term Variability of Solar UV and EUV Irradiance
- First Observations of the Ionosphere using the Tiny Ionospheric Photometer
- Horizontal Electron Density Gradients Observed by COSMIC TIP
- Nighttime Ground and Space Based Ionospheric Measurements in Support of FORMOSAT- 3/COSMIC
- Tiny Ionospheric Photometer Experiment aboard COSMIC
- Tomographic Reconstruction of the Low-latitude Nighttime Electron Density Using COMSIC/FORMOSAT-3 Radio Occultation and UV Photometer Data
- EUV and UV Irradiance Variations and Evolution of Magnetic Fields
- Imaging geospace electrons using Thomson scattering: A new tool for operational space weather monitoring
- Assessing the Space-Radiation Hazard in Ground-Level Enhanced (GLE) Solar Particle Events (Invited)
- Relativistic Electrons in Ground-Level Enhanced (GLE) Solar Particle Events
- Very High Energy Solar Protons in the Sun's Atmosphere and at Earth: Gamma-Ray Flares and Ground-Level Events
- Measurements of Charge States of Solar Energetic Ions Observed by the STEREO Instruments
- Simulating Terrestrial Gamma-ray Flashes using SWORD (Invited)
- Solar Energetic Protons at >500 MeV in the Sun's Atmosphere and in Interplanetary Space: The 2012 May 17 Ground Level Event
- Source Regions of the Interplanetary Magnetic Field and Variability in Heavy-Ion Elemental Composition in Gradual Solar Energetic Particle Events (Invited)
- The Michelson Interferometer for Global High-resolution Thermospheric Imaging (MIGHTI): Final Instrument Design and Update on Integration and Test of the Thermsopheric Wind and Temperature Instrument on the Ionospheric Connection Explorer (ICON)