Primary and secondary carotenoids of Spongiochloris typica.
Chromatographic accumulation of primary and secondary carotenoids in Spongiochloris typica over 8-week period
CAROTENE↗
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Results for “primary”
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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Electric propulsion systems for primary spacecraft propulsion.
Primary electric propulsion systems for deep space missions with reference to SERT II program and compatibility with other spacecraft programs
SOLAR POWER SYSTEM↗
Auxiliary and primary electric propulsion - Present and future.
Primary electric propulsion application to satellite and other space missions, considering auxiliary systems and experimental thrustor systems
PROPULSION SYSTEM↗
Zinc-oxygen primary cell yields high energy density
Zinc-oxygen primary cell yields high energy density for battery used as an auxiliary power source in space vehicle systems. Maximum reliability and minimum battery weight is achieved by using a stacking configuration of 23 series-connected modules with 6 parallel-connected cells per module.
Graff, C. B.↗
Radiation monitoring with nuclear emulsions on Project Gemini. 3 - The flux of galactic heavy primaries on Gemini 7
Nuclear emulsion radiation detectors onboard Gemini spacecraft for measuring galactic heavy primaries
Schaefer, H. J.↗
The effect of microorganisms on processes of weathering primary minerals
Microflora and microorganism effects on weathering, decomposition, and secondary synthesis of primary minerals
Glazovskaya, M. A.↗
Investigation of gaseous secondary injection thrust vector control considering primary nozzle overexpansion, frequency response, and injection angle
Performance characteristics of gaseous secondary injection thrust vector control in overexpanded primary nozzles under sea level conditions
Source record↗
Development of high energy density primary batteries Final report, 22 Jun. 1965 - 21 Mar. 1967
Spacecraft primary battery containing copper fluoride couple with lithium-chlorine tetraoxide propylene carbonate electrolytes
Abens, S. G.↗
The intensity and time variation of primary cosmic ray electrons
Intensity and time variations of primary cosmic ray electrons measured with balloon borne Cerenkov telescope and lead scintillator sandwich detector
Simnett, G. M.↗
Spectral characteristics and dose calculations for the primary and secondary particles that result from the interaction of the solar and galactic cosmic-rays with aluminum shields
Spectral characteristics and dose calculations for primary and secondary particles that result from interaction of solar and galactic cosmic rays with aluminum shields
Curtis, S. B.↗
A parametric technique of computing primary electron dose
Parametric technique for determining primary electron dose in spacecraft radiation shielding
Hardy, A. C.↗
Long term time variations of the primary cosmic ray electron component
Balloon sounding data of primary cosmic ray electron component evaluated for long term time variations
Dev Verma, S.↗
Toward improved primary electrochemical power systems
Hydrogen oxygen fuel cells, silver zinc batteries, and current technology in primary electrochemical spacecraft power systems
Cohn, E. M.↗
Primary hydrogen-oxygen fuel cells for space
Performance prediction on primary hydrogen oxygen fuel cells for spacecraft power supplies
Cohn, E. M.↗
Low input voltage conversion-regulation from unconventional primary and secondary sources
Circuit development for improving low input voltage conversion regulation from primary /radioisotopic fueled thermoelectric generators/ and secondary /battery/ sources
Pasciutti, E. R.↗
Development of high energy density primary batteries Topical report
Development of high energy density primary batteries - construction and performance tests of experimental copper fluoride-lithium cells using methyl formate electrolyte system
Abens, S. G.↗
Study to establish criteria for a solar cell array for use as a primary power source for a lunar-based water electrolysis system, phase 1 Final technical report, 1 Jul. 1967 - 30 Jun. 1968
Parametric performance and design criteria for assessing feasibility of large solar array and fuel cell systems as primary power source for lunar-based water electrolysis system
Boretz, J. E.↗
Effects of freezing on primary silver oxide zinc cells
Effects of freezing-melting cycles on primary silver oxide zinc batteries
Johnson, R. E.↗