Analysis of time variations in the interplanetary radiation intensity observed by Mariner 4.
Mariner 4 observations of interplanetary radiation intensity time variations
Anderson, H. R.↗
SEARCH · Engineering Papers
Results for “Variational”
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Alouette 1 and 2 observations of abrupt changes in whistler rate and of VLF noise variations at the plasmapause - A satellite-ground study.
Satellite observations of abrupt changes in whistler rate and VLF noise variations at plasmapause
Barrington, R. E.↗
The diurnal variation of N sub 2 temperature and density from the ground to 300 km and a comparison with a simultaneous measurement by Explorer 32.
Diurnal variation of molecular N density and temperature altitude profiles
Carignan, G.↗
A study of the semiannual density variation in the upper atmosphere from 1958 to 1966, based on satellite drag analysis.
Semiannual density variation in upper atmosphere from analysis of drag data from six satellites
Campbell, I. G.↗
Variational method for the ground state of multispecies quantum fluids.
Multispecies quantum fluids ground state energy, using variational method and series expansion
Allen, K. R.↗
Short term temperature variations in the atmosphere below 120 km.
Short term temperature variations in atmosphere below 120 km and above 50 km
Theon, J. S.↗
Ionospheric electron density and temperature variations during a day in January.
Winter ionospheric electron density and temperature daytime variations from rocket-borne Langmuir probe data
Roberts, W. T.↗
Terrestrial variational tables for the periods and attenuation of the free oscillations.
Terrestrial free oscillation periods and attenuation variations related to physical parameters for checking earth models
Wiggins, R. A.↗
Application of the cluster-variation method to the uniaxial antiferromagnet FeF sub 2.
Cluster variation method application to uniaxial antiferromagnet resonance in iron fluoride, considering spin correlation
Kligman, R.↗
Test for a possible variation of Newton's constant.
Test procedure for possible variation of Newton constant using Martian satellites or artificial satellites
Finzi, A.↗
Logarithmic variation criteria for the stability of systems with time-varying gains.
Logarithmic variation criteria for stability of feedback systems with time varying gains
Freedman, M.↗
Temporal variations in geocoronal Balmer alpha.
Balmer alpha emission from Lyman alpha scattering in geocorona normalized to remove scatter geometry effects, discussing temporal variations
Tinsley, B. A.↗
Examination of the thermal variation of the mean square atomic displacements in zinc and evaluation of the associated Debye temperature.
Mean square atomic displacements variation with temperature in Zn, evaluating Debye temperature
Katz, J. L.↗
Virial theorem, the variational principle, and nonlinear parameters in quantum mechanics - Application to the 3 super 1 D and 3 super 3 D states of the helium isoelectronic series.
Nonlinear parameters in many body quantum mechanical system, discussing virial theorem, variational principle and application to various states of He isoelectronic series
Brown, R. T.↗
Simultaneous magnetic field variations at the earth's surface and at synchronous, equatorial distance. I, II.
Simultaneous magnetic field variations at earth surface and at synchronous equatorial distance, using ATS-1 magnetometers
Coleman, P. J., Jr.↗
Diurnal variation of the intensity and energy spectrum of low-energy electrons incident at Fort Churchill, Canada.
Low energy incident electron intensity and energy spectrum diurnal variations, measuring cut-off values
Webber, W. R.↗
Seasonal variation of the lower ionosphere at Wallops Island during the IQSY.
Lower ionosphere electron density profiles at Wallops Island during IQSY, noting seasonal variation
Mechtly, E. A.↗
The structure of the thermosphere and its variations.
Thermosphere diurnal variation relationship to structure and energy balance, noting horizontal energy transport by pressure gradients from wind system
Harris, I.↗