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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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Resonant satellites requirements for gravimetric satellite geodesy, discussing earth gravitational field spherical harmonic extension and tesseral harmonics from satellite perturbations
Secondary ion production in electron impact decomposition of hexafluoroethane, using ion cyclotron double resonance techniques
Driving point impedance of electric dipole antenna in ionosphere used to diagnose ionospheric plasma, specifically analyzing resonances location
Long term effects of longitude gravity harmonics on semimajor axis of circular orbits, discussing resonant librating orbits use in satellite geodesy
Near confocal optical resonator measurements for multimode power output of carbon dioxide laser
Spin-lattice Hamiltonian for trivalent positive Nd and U ions in sites of tetragonal symmetry in calcium fluoride measured with electron spin resonance
Third integral of dynamical problems, dissolution of invariant curves, perturbations of initial conditions and effect on motions and resonant orbit phenomena
Low order resonant gravity harmonics determination from Soviet 12-hour satellites drift
Positron-H scattering, discussing possible scattering resonance below positronium thresholds
Resonant periodic orbits applied to find main orbital types in various galactic models
Relative resonance line strengths of ions in Ne I and Ar I isoelectronic series from coupling theory and energy levels, noting solar UV spectrum interpretation
Rotating detonation-like wave concept explains phenomenon during destructive liquid rocket resonant combustion mode
Free radicals in gamma irradiated 5-nitro-6- methyluracil identified with electron spin resonance spectra
Electron spin resonance of gamma irradiated 3 prime-cytidylic acid single crystal, identifying primary radical formed
Atomic hydrogen 2p level excitation resonances from electron impact measurements
Quasi-linear behavior of collisionless relativistic plasma in uniform magnetic field, discussing resonant diffusion and turbulent waves effects
Resonance broadening of radiative state line shape, calculating contributions from multiple transfer of excitation and two body scattering
Subexcitation molecular collisions resonances demonstrated by numerical solution of integral equations for rotational excitation, exhibiting adiabatic approximation limitations