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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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Asymptotic form of wave function and threshold behavior of cross section for ionization of atomic hydrogen by electron impact
Gravitational force perception thresholds of plants in weightless conditions measured in terms of growth and development
Controllable threshold circuit using interconnection simple toroids for all-magnetic logic to select signal paths
Transistor biased amplifier has a biased diode discriminator driven by a high impedance /several megohms/ current source, rather than a voltage source with several hundred ohms output impedance. This high impedance input arrangement makes the incremental impedance of the threshold diode negligible relative to the input impedance.
Threshold improvement capabilities of feedback and band dividing demodulation methods for phase and frequency modulation signals
Threshold of parametric oscillator system with idler modes in same frequency spacing as laser pump source
He-Ne laser light intensity distribution cumulants for nonlinear oscillation threshold operation
Effect of starvation on threshold of behavioral arousal to bursts of noise in rats
Statistics of switching time jitter for tunnel diode threshold crossing detector
Flow instability thresholds in closed natural circulation loops predicted in terms of dimensionless parameters
Signal to noise ratio analysis at outputs of three coherent phase detectors for radio noise threshold reduction study
Performance evaluation of several convolutional and block codes with threshold decoding for space telemetry
Frequency coded threshold logic unit for pattern recognition systems based on central nervous system
Threshold function effects on changes in feedback gain vector during error correction updating procedure
Electron impact ionization of H atom in 1s state near threshold, noting cross section and power law
Direct and autoionization of H molecule by electron impact near threshold noting cross section, photoionization and vibrational and rotational energy changes
Time dependence of second, third and fourth cumulants of light intensity distribution of He-Ne laser operating just below threshold
Polarization of He atomic radiation excited by electron impact at threshold energy, discussing deviations from theory