Papers

FSI AuthorsTitleCategoryPublication Year
Dhaka M. SapkotaSecond launch of the Diffuse X-ray emission from the Local Galaxy (DXL) missionExperimental Astrophysics2016
Dhaka M. SapkotaResults from the second DXL flight: LHB and SWCX emission at ¼ keV and the Sun’s velocity pointing vectorExperimental Astrophysics2019
Dhaka M. SapkotaProperties of the Local Diffuse X-ray Background Below 1/4 keVExperimental Astrophysics2020
Philip Metzger, Dhaka M. SapkotaAqua Factorem: Dramatically Reducing Energy and Infrastructure Cost to Extract Lunar IceISRU2020
Philip Metzger, Dhaka M. SapkotaDeep Reduction of Energy Requirement for Lunar Ice ExtractionISRU2021
Dhaka M. Sapkota, Philip Metzger An Efficient Procedure for Lunar Ice ExploitationISRU2021
Dhaka M. Sapkota, Philip Metzger Beneficiation in Space: A Booster for In-Situ Resource UtilizationISRU2021
Dhaka M. Sapkota, Philip Metzger Gravity Scaling of the Cratering Mechanism by a Cold Turbulent Subsonic JetRegolith Mechanics2021
Philip Metzger, Dhaka M. SapkotaSoftware Model To Support Lunar Lander Blast Effects MitigationRegolith Mechanics2021
Philip Metzger, Mike Conroy, Dhaka M. SapkotaMeasuring Plume Effects Of Lunar Landing And Launch: Ejecta Sheet Tracking, Opacity, And Regolith Maturity (Ejecta Storm)Regolith Mechanics2021
Philip Metzger, Dhaka M. SapkotaExtreme Soil Erosion Physics: What We Need to Learn About Supersonic Rarefied Gas Interacting with Granular Materials for Landing on the Moon, Mars, and BeyondRegolith Mechanics2021
Dhaka M. Sapkota, Philip Metzger Characteristics of Erosion Phenomenon During Apollo LandingRegolith Mechanics2022
Dhaka M. Sapkota,Philip Metzger Laser particle sizer for plume-induced ejecta cloudsRegolith Mechanics2022
Dhaka M. Sapkota,Philip Metzger Magnetic and Microwave Susceptibilities of Lunar Simulants and Their Constituents for Use in Creating Building Materials via BeneficiationRegolith Mechanics2022
Andrey Krywonos, Ph.DThermospheric Composition and Solar EUV Flux From the Global-Scale Observations of the Limb and Disk (GOLD) MissionHeliophysics2021
Andrey Krywonos, Ph.DNeutral exospheric temperatures from the Global-scale Observations of the Limb and Disk (GOLD) missionHeliophysics2020
Andrey Krywonos, Ph.DInitial Observations by the Global-scale Observations of the Limb and Disk (GOLD) missionHeliophysics2020
Andrey Krywonos, Ph.DGlobal-scale Measurements of the Limb and Disk (GOLD) Mission Implementation: 1. Instrument Design and Early Flight PerformanceHeliophysics2020
Andrey Krywonos, Ph.DThe Global-Scale Observations of the Limb and Disk (GOLD) MissionHeliophysics2017
Andrey Krywonos, Ph.DRemote sensing of neutral temperatures in the Earth’s thermosphere using the Lyman-Birge-Hopfield Bands of N2: Comparisons with satellite drag dataRemote Sensing2012
Andrey Krywonos, Ph.DModeled and Observed N2 Lyman-Birge-Hopfield Band Emissions: A ComparisonRemote Sensing2011
Andrey Krywonos, Ph.DLinear systems formulation of scattering theory for rough surfaces with arbitrary incident and scattering anglesOptics2011
Andrey Krywonos, Ph.DImage degradation due to scattering effects in two-mirror telescopesOptics2010
Andrey Krywonos, Ph.D Refereed Research Monograph entitled “Global-Scale Observations of the Limb and Disk (GOLD): New Observing Capabilities for the Ionosphere-Thermosphere”, in Midlatitude Ionospheric Dynamics and DisturbancesHeliophysics2008
Andrey Krywonos, Ph.DModified Beckmann-Kirchhoff scattering model for rough surfaces with large incident and scattering anglesOptics2007
Andrey Krywonos, Ph.Dcanless ultraviolet remote sensor for limb profile measurements from low earth orbitRemote Sensing2006
Andrey Krywonos, Ph.DNon-paraxial scalar treatment of sinusoidal phase gratingsOptics2006
Andrey Krywonos, Ph.DBalancing detector effects with wide-field aberrations in the design of grazing incidence x-ray telescopesOptics2006
Andrey Krywonos, Ph.DAxial irradiance distribution throughout the whole space behind an annular aperture: reply to commentsOptics2003
Andrey Krywonos, Ph.DAberrations of diffracted wave fields: distortionOptics2003
Andrey Krywonos, Ph.DAxial irradiance throughout the whole space behind an annular apertureOptics2002
Andrey Krywonos, Ph.DA tolerance on defocus precisely locates the far field (Exactly where is that far field anyway?)”Optics2002
Andrey Krywonos, Ph.DGrazing incidence hyperboloid-hyperboloid designs for wide-field x-ray imaging applicationsOptics2001
Andrey Krywonos, Ph.DDiffracted Radiance: A fundamental quantity in non-paraxial scalar diffraction theory: erattaOptics2000
Andrey Krywonos, Ph.DDiffracted Radiance: A fundamental quantity in non-paraxial scalar diffraction theoryOptics1999
Andrey Krywonos, Ph.D“A Modified Beckmann–Kirchhoff Surface Scatter Model” in Understanding Surface Scatter: A Linear Systems FormulationOptics2019
Andrey Krywonos, Ph.D“The Generalized Harvey–Shack (GHS) Surface Scatter Theory” in Understanding Surface Scatter: A Linear Systems FormulationOptics2019
Exolith LabTesting the Growth of Vegetables in Lunar Mare and Highland Simulant Soils: In Preparation for Bases on the Moon before going to MarsLunar Regolith2022
Exolith LabDense, nano-grained, multi-phase ceramic coatings by dry aerosol deposition of lunar regolith simulantLunar Regolith2020
Exolith Lab3D printed laboratory equipment to measure bulk materials in extreme conditionsLunar Regolith2022
Exolith LabApplicability of Simulants in Developing Lunar Systems and Infrastructure: Geotechnical Measurements of Lunar Lunar Regolith2022
Exolith LabStatistical Comparison of Shear Strength for Lunar Regolith Simulants LHS-1 and LMS-1Lunar Regolith2021
Exolith LabLaboratory experiment of ATP measurement using Mars soil simulant: as a method for extraterrestrial life detectionLunar Regolith2022
Exolith LabThe effect of particle size of highland and lunar regolith simulants on their printability in vat polymerisation additive manufacturingLunar Regolith2022
Exolith LabLunarWSN Node - A Wireless Sensor Network Node Designed for In-Situ Lunar Water Ice DetectionLunar Regolith2022
Exolith LabThermal Mining of volatiles in lunar regolith simulantLunar Regolith2022
Exolith LabAbrasive wear of PEEK and ATSP-based polymer composite coatings under lunar regolith conditions - ScienceDirectLunar Regolith2022
Exolith LabFrom lunar regolith to oxygen and structural materials: an integrated conceptual designLunar Regolith2022
Exolith LabAssessment of Geo-mechanical properties of lunar simulantsLunar Regolith2022
Exolith LabModal Optimized Vibration dust Eliminator (MOVE): An Active/Passive Dust Mitigation Technology for Spaceflight ExplorationLunar Regolith2022
Exolith LabA novel strategy to extract lunar mare KREEP-rich metal resources using a silicon collectorLunar Regolith2022
Exolith LabTemperature programmed desorption comparison of lunar regolith to lunar regolith simulants LMS-1 and LHS-1Lunar Regolith2022
Exolith LabLunar soils, simulants and lunar construction materials: An overviewLunar Regolith2022
Exolith LabLunar Auger Dryer ISRU (LADI) Mechanical Testing and Supporting ModelsLunar Regolith2022
Exolith LabLiquid nitrogen removal of lunar regolith simulant from spacesuit simulantsLunar Regolith2022
Exolith LabAutonomous dust detection and removal for space surface vehicles navigation and exploration awarenessLunar Regolith2022
Exolith LabDevelopment of a Testbed for the Beneficiation of Lunar Regolith - Concentrating an Ilmenite-Rich Feedstock for In-Situ Oxygen Production on the MoonLunar Regolith2022
Exolith LabCharacterization of novel lunar highland and mare simulants for ISRU research applicationsLunar Regolith2021
Exolith LabLower temperature electrochemical reduction of lunar regolith simulants in molten saltsLunar Regolith2021
Exolith LabLunar Simulant Considerations for Molten Regolith Electrolysis ExperimentsLunar Regolith2022
Exolith LabComparing the Effects of Mineralogy and Particle Size Distribution on the Angle of Repose for Lunar Regolith SimulantsLunar Regolith2022
Exolith LabHigh Fidelity Lunar Agglutinate SimulantLunar Regolith2022
Exolith LabReplicating the Geotechnical Properties of Lunar Highland Regolith Stratigraphy Using High-Fidelity LHS-1 SimulantLunar Regolith2022
Exolith LabPredictive Modeling of Mass Flow Rates of Lunar Regolith SimulantsLunar Regolith2022
Exolith LabMicrobial Communities in Saltpan Sediments Show Tolerance to Mars Analog Conditions, but Susceptibility to Chloride and Perchlorate ToxicityMartian Regolith2022
Exolith LabSurviving Mars: new insights into the persistence of facultative anaerobic microbes from analogue sitesMartian Regolith2022
Exolith LabAbsorption Spectra of Martian Dust SimulantsMartian Regolith2022
Exolith LabPotential of Acidithiobacillus ferrooxidans to Grow on and Bioleach Metals from Mars and Lunar Regolith Simulants under Simulated Microgravity ConditionsMartian Regolith2021
Exolith LabLaboratory experiment of ATP measurement using Mars soil simulant: as a method for extraterrestrial life detectionMartian Regolith2022
Exolith LabChallenging the agricultural viability of martian regolith simulantsMartian Regolith2020
Exolith LabImaging Mars analog minerals' reflectance spectra and testing mineral detection algorithmsMartian Regolith2021
Exolith LabCreating Structural Material From Martian Regolith Using Spark Plasma SinteringMartian Regolith2022
Exolith LabRadiation Shielding Analysis of Martian Regolith Simulant MGS-1 and PolymersMartian Regolith2021
Exolith LabGeochemical Composition of MGS-1 Martian Regolith Simulant and the Effects of Electroconductivity on Germination of Brassica rapa Fast PlantsMartian Regolith2021
Exolith LabEffect of thermal cycling on the regolith formationAsteroid Regolith2022
Exolith LabCI Asteroid Regolith as an In Situ Plant Growth Medium for Space Crop ProductionAsteroid Regolith2022