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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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Photoelectric spectrometer to measure absorption line series and autoionization resonance in ultraviolet spectrum of strontium vapor
Resonance-tube igniter for hydrogen-oxygen rocket engines
Driving-point impedance and current for long resonant cylindrical antennas
Quasi-stationary techniques for calculating energies and widths of resonances occurring in electron-atom and electron-molecule scattering
Spatial waveform of azimuthal electric field of Faraday shielded Stix coils for ion cyclotron resonance heating of plasma to thermonuclear temperatures
Cross section estimates for symmetric resonant charge exchange between ions differing by one electronic charge, noting effect on heat conduction in plasmas
Angular dependence of elastic scattering resonance structure in atomic hydrogen
Vacuum resonant-cavity dielectrometer for in situ measurements of complex permittivity in simulated space environment
Resonances in proton hydrogen and positron hydrogen scattering predicted at energies just below excitation thresholds
Electron paramagnetic resonance of photosensitive donors in zinc oxide with oxygen vacancies
Dispersion and interaction impedance of slow wave structures from cold tests measured, using resonance methods
Elastic properties of tektites measured using resonant sphere technique
Oscillator strengths for extreme UV resonance lines of ions in neon isoelectronic sequence calculated, based on single configurations in intermediate coupling
Two-phonon absorption in ultrasonic paramagnetic resonance of uranium-doped calcium fluoride, relating wave attenuation to ultrasonic intensity and magnetic field angular variation
Librational and flexural resonances induced in satellite whose center of mass is moving in planar elliptic orbit
Invariant curves dissolution and nonapplicability of third integrals explained examining perturbation values and initial conditions and resonance phenomena
Spectrum of bound and quasi-bound states of hydrogen-hydrogen scattering and resonance, using Schroedinger equation
Compound state resonances in molecular collisions, stressing scattering cross sections behavior for deuterium-xenon