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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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Statistical distribution of first occurrence and recurrence of crossing of given level in continuous random process determined, using approximate forms and exponential distribution
Random lighting exposure effects in rats and changes caused in adrenal cortical function, circadian rhythm, endocrine system, group running activity, etc
Random error estimation for Mach-Zehnder interferometer interference fringe measurements
Stability problems in randomly excited dynamic systems, discussing partial differential equations governing evolution of conditional probabilities and expectations
Message estimation of sample function from continuous Gaussian random process, establishing and evaluating optimal bounds for procedure
Statistical properties of dynamic response of structure to random load field, examining simple deterministic loadings
Random dispersive wave intensity detection and measurement in presence of noise
Random variables to use in modeling manual control performance
Fatigue of reinforced concrete due to sinusoidal and random loadings
Theory, mathematical model, and computer simulation of randomly time-variant channels applied in tapped delay line development
Some nonparametric tests for randomness in sequences
Hand control designs and manual operator performance evaluated under random vertical vibration
Analog computer method for approximating stationary Gaussian random process depending only on position parameter
Vibratory motion of flexible shells subjected to random forces
Probability density of extreme values of deflections and stresses of elastic shell nonlinear vibrations under random loads
Annotated bibliography on random noise and effect on signals
Approximation method for determining response of nonlinear dynamic systems to random disturbances
Mathematical models on stability of attitude control systems acted upon by random perturbation processes