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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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At least 685 records · Page 38

All sources NASA NTRS DOE OSTI

NASA NTRS1969

Project Fog Drops - Investigation of warm fog properties and fog modification concepts Quarterly progress report

Ground and aerial applications of hygroscopic particles in fog dispersal experiments

Kocmond, W. C.↗

NASA NTRS1968

The modification and use of a ground-based photometer for evaluation of satellite materials

Five-color multipurpose photometer development and observations on Echo 1 and 2, Explorer 19, and Pageos 1

Emmons, R. H.↗

NASA NTRS1969

Absorption spectrometer modifications and flight testing Final report

Test flight performance of modified remote sensing absorption spectrometer for air pollution measurements

Source record↗

NASA NTRS1969

Modification of the digital computer program DLANET to include the effects of differential-input voltage-controlled voltage sources

Computer program for differential-input voltage- controlled voltage source effects in analysis of distributed lumped active networks

Gentry, M. L.↗

NASA NTRS1969

Performance, systems designs, modifications, radiometry, operational problems, and corrective procedures associated with a 1.75 meter off-axis solar simulator

Solar simulator design and performance characteristics

Duncan, C. H.↗

NASA NTRS1969

Progress of NASA research on warm fog properties and modification concepts Symposium proceedings

Research on warm fog properties, and dispersal concepts

Source record↗

NASA NTRS1969

Modification of 16.5 GHz side-looking radar system for NASA C-130 aircraft Final report

Modified side-looking radar for C-130 aircraft in support of NASA Earth Resources Program

Mc Cain, R. E.↗

NASA NTRS1968

Fog modification with giant hygroscopic nuclei.

Visibility improvement in warm fog by seeding with micron size hygroscopic particles, noting results for NaCl

Jiusto, J. E.↗

NASA NTRS1968

On the modification of exchange perturbation theories.

Unperturbed Hamiltonian transformation applied to existing perturbation theories for exchange forces between atoms to obtain correct long range behavior

Certain, P. R.↗

NASA NTRS1969

High pressure modification of Mg sub 2 SiO sub 4 crystal structure and crystallochemical and geophysical implications.

Magnesium silicate crystal structure, discussing transformations under high pressure, crystallochemistry and implications for physics of earth mantle

Moore, P. B.↗

NASA NTRS1969

Modification of the cortical click-evoked response during eye movement in cats.

Cortical auditory-evoked response during eye movement in cats, discussing relation to central mechanism

Ebersole, J. S.↗

NASA NTRS1969

Variable time-lapse vioeoscintiscope - A modification of the scintillation camera designed for rapid flow studies.

Variable time lapse videoscintiscope in medical applications, discussing implementation of TV camera, signal tape recording and audio activation

Bonner, W. A.↗

NASA NTRS1970

Circuit modification aids in atomic particle discrimination

Circuit, using a bialkali photomultiplier tube and liquid scintillator, eliminates disadvantages of Owen circuit. It distinguishes between recoil protons /energies of 200 keV/ and Compton electrons /energies of 20 keV/.

Blue, J. W.↗

NASA NTRS1969