Atmospheric nitric oxide measurement techniques Final report
Optical radar technique for measuring vertical density distribution of neutral nitric oxide in earth atmosphere
Carpenter, R. O.↗
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Results for “density distribution”
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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Mathematical and electrical models of auditory detection.
Probability density distributions for monaural detection of tonal signal in continuous background of Gaussian noise as modified noncentral chi distribution
Jeffress, L. A.↗
Structure of ribosomes of chromatoid bodies - Three-dimensional Fourier synthesis at low resolution.
Three dimensional Fourier synthesis at low resolution for calculating ribosome electron density distribution in chromatoid bodies
Morgan, R. S.↗
Self-consistent many-electron theory of electron work functions and surface potential characteristics for selected metals.
Free electron model for electron work functions and number density distributions and surface potentials in metals
Smith, J. R.↗
Self-consistent many-electron theory of electron work functions and surface potential characteristics for selected metals.
Electric fields and electron work functions, surface potentials and number density distributions in selected metals surfaces determined using free electron model
Smith, J. R.↗
Diffusive equilibrium in the topside ionosphere.
Applicability and limitations of diffusive equilibrium in topside ionosphere, noting plasma density distribution along magnetic field line
Bauer, S. J.↗
Selection of an effective mass-density value for meteoric matter.
Meteoroid penetration damage to spacecraft system, showing particle mass density distribution as protection criterion
Volkoff, J. J.↗
Microwave scattering by a plasma covered sphere
Forward angle microwave scattering by plasma covered magnetized metallic sphere, calculating radial electron density distribution
Quinn, R. G.↗
Kerr-cell-shuttered f/1.5 stigmatic spectrograph for nanosecond exposures
Kerr cell-shuttered high speed stigmatic spectrograph for shock tube electron density distribution measurement
Borucki, W. J.↗
Theory of nitric oxide in the earth's atmosphere
NO in earth atmosphere, describing theory of formation for explaining observed density distribution
Barth, C. A.↗
Genesis of lunar soil at Tranquillity Base
Tranquillity Base lunar soil origin, establishing component nature, size distribution, density, mineralogy, constructional or destructional history
Bird, M. L.↗
Quasi-ambipolar diffusion in arc discharges in a magnetic field
Quasi-ambipolar diffusion in arc discharges in magnetic field, calculating ions and electrons density distributions between anode and cathode sheaths
Hassan, H. A.↗
Axially symmetric model planetary nebulae
Planetary nebulae NGC 7662 and NGC 7009 axially symmetric models from density distributions, H continuum threshold optical depths and central star temperatures
Kirkpatrick, R. C.↗
Latitudinal dispersion of gases in the upper atmosphere
Latitudinal density distribution of gases in upper atmosphere
Reber, C. A.↗
On K-line central reversals
Solar atmosphere vertical temperature and density distribution measurements, using spatially averaged H and K resonance line profiles central reversals
Pasachoff, J. M.↗
The particle track record of lunar soil
Primary cosmic ray and spallation track density distribution in Apollo 12 deep core soil samples
Comstock, G. M.↗
On the possibility of explaining features of the latitude variations of Sq(H) and Sq(Z) in the equatorial region by electrical modelling
Curves of H (the horizontal component) and Z (the vertical component) of the magnetic field from a strip with an assigned current-density distribution compiled from the results of electrical modelling are calculated. The calculated curves are compared qualitatively with latitude curves obtained from ground magnetic observatory data. It is shown that the forms of the theoretical H and Z and the experimental latitude variations are qualitatively similar.
Pogrebnoy, V. N.↗
A two component model of the diurnal variations in the thermospheric composition
A self-consistent, two-dimensional, two-component diffusion model is presented to describe the diurnal component of thermosphere dynamics. In the regions where oxygen and helium are the minor constituents, diffusion is shown to increase the amplitudes of these constituents and to advance the times of their diurnal maxima by several hours with respect to the gas temperature and the major species. Both effects are in basic agreement with satellite observations. The diffusion process is relatively insignificant for temperature, total mass density, and wind fields. The magnitude of the temperature-density phase delay is discussed with respect to its dependence on the electron density distribution.
Mayr, H. G.↗