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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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Standard format for on-station digital recording of C-band metric tracking data
Standard format for on-station digital recording of C-band radar metric tracking data
Kerr metric, rotating sources, and Machian effects.
Interior solution constructions serving as Kerr metric sources noting shape, mass density and rotation rates
Angular momentum and the Kerr metric.
Angular momentum generated by body with Kerr rotating metric exterior
Generalization of the ''Schwarzschild surface'' to arbitrary static and stationary metrics.
Generalized Schwarzschild surface defined for static metrics, discussing distinctions between static and stationary cases
A comparsion of sequential decoding metrics by computer simulation
Determining sequential decoding performance and metric sensitivity by computer simulation
The Conversion of Fundamental Tracking Data to Metric Form
Conversion of fundamental radar tracking data to metric form
The log-a-posteriori probability metric for use in sequential decoding
Log-a-posteriori probability metric for use in sequential decoding
NASA metric system study
Statistical analysis of metric and English unit usage and trends in technical documents generated by NASA Centers
The conversion of Goddard range and range rate tracking data to metric units
Range and range rate tracking data conversion to metric units
Vacuum metrices without symmetry
Vacuum metrics with null geodetic expanding shear- free congruences using holomorphic solution
Stability of the Schwarzschild metric
Schwarzschild exterior metric stability against perturbations from asymptotic behavior of Einstein field equations solution in Kruskal coordinates
Differential equations for perturbations on the Schwarzschild metric
Differential equations for odd and even parity Regge-Wheeler perturbations on Schwarzschild metric
Post-Newtonian metric for a general class of scalar-tensor gravitational theories and observational consequences
Space-time Riemann metric for scalar-tensor gravitational theories with arbitrary omega parameter
Active solar radio regions at metric frequencies and the interplanetary sector structures
Active solar radio regions at metric frequencies and interplanetary sector structures
MSFN unified S-band metric tracking capabilities
Error sources affecting metric tracking capability of unified S band
Study of the determination of the coefficients beta and gamma of the generalized metric of Robertson and of the dynamical oblateness of the sun
Robertson metric beta and gamma coefficients and solar dynamic oblateness determination from probe motion under relativistic effects
Active solar radio regions at metric frequencies and the interplanetary sector structures
Metric frequency solar radio noise active regions relationship to interplanetary magnetic field polarity distribution