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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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Approximation theory for calculation of linearized subsonic and supersonic flow around pulsating bodies of low aspect ratio - extension of Oswatitsch equivalence rule to unsteady flow
Mariner C Deep Space Instrumentation Facility /DSIF/ equivalent ground support equipment
Theorems and proofs on number of orthogonal dictionaries in group equivalence class
Computation of equivalent widths of UV absorption lines of molecular hydrogen to be measured in spectra of early-type stars by future satellite telescope
Equivalence of elementary and composite particles established by generalized Weinberg formalism for addition of discrete eigenstates of free-particle Hamiltonian to Hilbert space of system
Total electron content and equivalent slab thickness of midlatitude ionosphere determined from radio transmissions of Transit IVA Earth satellite
Equivalent circuit for the field effect transistor made up of circuit elements can be simulated by existing computer programs.
Equivalent noise bandwidth analysis and methods of computation from system transfer functions
Finite-state sequential machine model - proof of equivalence and procedures for transforming one model to other preserving machine minimality
Theoretical relationship between equivalent blackbody temperatures and surface temperatures measured by Nimbus High Resolution Infrared Radiometer /HRIR/
Transit IVA satellite and ionosonde differential Doppler data for mid-latitude ionosphere total electron content and equivalent slab thickness
Mechanical behavior and time temperature strain rate equivalence for acetal, polycarbonate, polyamide, and fluorocarbon
Equivalence of stress and electron-irradiation induced defects in degenerate p-n germanium junctions as indicated in similar voltage-anneal characteristics
Stress relaxation, stress-strain curve and time- temperature-strain rate equivalence for thermoplastic and viscoelastic polymers
DYANA /dynamic analyzer/ is an advanced programming system which performs automatically the computing of a problem, as well as a major portion of the programming and analysis. The system is divided into time response and frequency response of dynamic and equivalent systems.
Linear energy transfer spectra and dose equivalents of galactic radiation exposure in space
Space radiation equivalences for permanent damage to silicon transistors by measuring changes in transistor parameters after exposure to proton, electron, and gamma ray irradiation
Equivalence of perturbation method, Newtons method, and adjoint-perturbation method for solving boundary value problems from variational calculus treatment of optimal control problems