Color closed-circuit television as a means of providing visual cues in simulation
Color closed circuit TV visual cues in flight simulation during flare and touchdown, including ATA requirements and acuity limits
Dust, D. C.↗
SEARCH · Engineering Papers
Results for “mean”
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.
Optical frequency shifting by means of a rotating diffraction grating
Optical modulation using rotating diffraction grating to obtain frequency shifts
Stevenson, W. H.↗
Off-vertical rotation - A convenient precise means of exposing the passive human subject to a rotating linear acceleration vector
Tilting rotating chair producing vestibular stimulus via linear rotating acceleration to study motion sickness
Graybiel, A.↗
Mean effective optical constants of cotton leaves
Field cotton leaves reflectance and transmittance measurement, predicting linear dimension related to cellular structure
Allen, W. A.↗
Navigation near the moon by means of lunar-based beacons
Lunar based radar beacons for nearby spacecraft navigation, noting trajectory determination advantages
Carson, T. M.↗
Studies of H2O sources by means of a very- long-baseline interferometer
Water sources associated with W3, Orion Nebula, W49 and VY Canis Majoris observed with coherent interferometers having long baseline
Burke, B. F.↗
Effect of wall cooling on the mean structure of a turbulent boundary layer in low-speed gas flow
Wall cooling effects on turbulent boundary layer in low speed air flow, using smooth tube and thermocouple measurements
Back, L. H.↗
Prevention of reflex vestibular disturbances and motion sickness by natural means and by drugs
Reflex vestibular disturbances and motion sickness prevention in artificial gravity of rotating space base, by incremental adaptation tests and drugs
Graybiel, A.↗
Dual waveguide mode source having control means for adjusting the relative amplitude of two modes Patent
Dual waveguide mode source for controlling amplitudes of two modes
Ludwig, A. C.↗
Method and means for damping nutation in a satellite Patent
Flexible turnstile antenna system for reducing nutation in spin-oriented satellites
Kuebler, M. E.↗
Helmet assembly and latch means therefor Patent
Transparent polycarbonate resin, shell helmet and latch design for high altitude and space flight
Jones, R. L.↗
Means for generating a sync signal in an FM communication system Patent
Circuitry for generating sync signals in FM communication systems including video information
Landauer, F. P.↗
Comparison of the mean photospheric magnetic field and the interplanetary magnetic field
Polarity comparison of solar magnetic field and interplanetary magnetic field
Colburn, D. S.↗
Pressed disc type sensing electrodes with ion- screening means Patent
Characteristics of pressed disc electrode for biological measurements
Day, J. L.↗
Deflective Rod Switch with Elastic Support and Sealing Means-Patent
Characteristics of hermetically sealed electric switch with flexible operating capability
Nelson, B.↗
Method and Means for an Improved Electron Beam Scanning System-Patent
Electron beam scanning system for improved image definition and reduced power requirements for video signal transmission
Hilborn, E. H.↗
Means for controlling rupture of shock tube diaphragms Patent
Knife structure for controlling rupture of shock tube diaphragms
Baganoff, D.↗
Insertion loss measuring apparatus having transformer means connected across a pair of bolometers Patent
High impedance alternating current sensing transformer device between two bolometers for measuring insertion loss of test component
Finnie, C. J.↗