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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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Error reduction in identifying pilot describing function from flight test data by shifting input signal by pilot delay time in simulated computer model
Astronomical needs for atomic spectra, discussing emissions in Wolf-Rayet lines and Of stars and forbidden lines in absorption in sun and F-K stars
Elastoplastic flow equations formulation, inverting flow rule to relate stress rates to strain rates and instantaneous stresses, noting Navier equations
Degeneracy applications to partitioning perturbation theory - Part 2
Tropical Pacific Ocean cloud cover from Tiros and ESSA satellite television nephanalysis data for Aug. 1962 through Aug. 1968
Sequential gradient-restoration algorithm for minimizing functional subject to differential constraints and boundary conditions
Monthly global atmospheric circulation characteristics reflected in Tiros 7 radiometric measurements
Pilot/vehicle dynamics from flight test records, discussing close-loop attitude control tasks
Waffle plate structures least weight design under uniaxial, biaxial and multiple combined loading with various stiffening patterns, investigating pyramiding concept
Orbital zero and low g environment utilization for space manufacturing processes and related operational and tooling requirements
Comparing geological relationships between various rock strata of Iceland and Mid-Atlantic Ridge
Zero-g melting and solidification processes in aerospace environment
Space manufacturing processes based on potential and limitations of g-environment
Probability distribution in two person game theory
Competitive and median competitive aspects of median game theory
Compact analytic solution to distribution theory of nonsteady state model illustrated with biological data - age dependency in compartmental analysis
Buckling analysis of rectangular waffle plates with multiple sizes of ribs in each stiffening direction, considering stability and design
Tuff rings from Fort Rock-Christmas Lake Valley basin, investigating morphologic and volcanic features for surface water role in genesis