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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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ADDITIONAL PERIODIC TROJAN ORBITS AND FURTHER STUDIES OF THEIR STABILITY FEATURES
Periodic trojan orbits and studies of their stability features
THE EXISTENCE OF PERIODIC SOLUTIONS PASSING NEAR BOTH MASSES OF THE RESTRICTED THREE BODY PROBLEM
Periodic solutions passing near both masses of the restricted three-body problem - keplerian ellipses
PERIODIC SOLUTIONS OF THE RESTRICTED THREE BODY PROBLEM REPRESENTING ANALYTIC CONTINUATIONS OF KEPLERIAN ELLIPTIC MOTIONS
Periodic solution of restricted three body problem as analytic continuation of keplerian elliptical motions
EXISTENCE OF PERIODIC SOLUTIONS PASSING NEAR BOTH MASSES OF THE RESTRICTED THREE-BODY PROBLEM
Existance of periodic solutions passing near both masses of the restricted three-body problem
PERIODIC ORBITS FOR MOON PROBES
Discussion of celestial mechanics and the determination of periodic orbits for lunar probes
Modes of mass ejection by binary stars and the effect on their orbital periods
Modes of mass ejection by binary stars & effect on their orbital periods
Spheroidal free periods of the earth observed at eight stations around the world
Seismographic study of spheroidal free periods of earth oscillation
Helium and atomic hydrogen in a period of solar activity minimum <l'helium et l'hydrogen atomique au cours d'un minimum d'activite solaire<
Helium and atomic hydrogen in period of solar activity minimum
Mars round trip mission analysis for the unfavorable 1975-1985 time period
Vehicle requirements and mission planning for manned space flight and exploration of mars during 1975-1985 time period
On the existence and uniqueness of a periodic solution to a single nonlinear equation of a hyperbolic type <o sushchestvovanii i edinstvennosti periodicheskogo resheniya odnogo nelineynogo uravneniya giperbolicheskogo tipa<
Existence and uniqueness of periodic solution to single nonlinear differential equation of hyperbolic type
The relationship between the period of rotation 1958 delta 1 and solar activity <o svyazi perioda vrashcheniya sputnika 1958 delta 1 s solnechnoy aktivnost'yu<
Correlation between rotation period of artificial earth satellite and solar activity
Langmuir probe response to periodic waveforms
Langmuir probe response to periodic waveform and application to study of laboratory plasmas or charged particles in space
An electronic vertical long-period seismometer.
Vertical long-period seismometer with magnetic field support of mass and electronic feedback
Free oscillations of the moon and observations by a long-period seismograph system.
Spherical and torsional oscillations of moon by long-period seismograph for investigation of internal lunar structures
Effects of concentration and vibrational relaxation on induction period of hydrogen-oxygen reaction
Vibrational relaxation and concentration effects on induction period of hydrogen-oxygen reaction
Relationship of the integral brightness of polar aurorae with geomagnetic field variations and short periodic pulsations of earth currents <o svyazi integral noy yarkosti polyarnykh siyaniy s variatsiyami geomagnitnogo polya i korotkoperiodicheskimi
Polar aurorae brightness related to geomagnetic field variation and short periodic pulsations of earth currents
Reactions of astronauts to brief periods of weightlessness
Astronaut performance under strapped and unfastened conditions during brief periods of weightlessness