Extraterrestrial life detection.
Sequential analyses of planetary surface sample for extraterrestrial life detection, discussing chemistry, morphology, growth and metabolism for life attributes
Young, R. S.↗
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Results for “sequential”
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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Toward an algebraic theory of the analysis and testing of digital networks.
Logic networks of Boolean analogs analyzed by algebraic signal flow theory, introducing variational derivative for test detection in combinational and sequential networks
Brown, A.↗
Voltage regulator with multiple parallel power source sections
Voltage regulator provides improved voltage-regulating system in which power dissipation and consequent heat generation are minimized. Each power source section is controlled sequentially so that only one operates in a linear range at a time.
Binckley, W. G.↗
Hydrogen-oxygen powered internal combustion engine
Hydrogen at 300 psi and oxygen at 800 psi are injected sequentially into the combustion chamber to form hydrogen-rich mixture. This mode of injection eliminates difficulties of preignition, detonation, etc., encountered with carburated, spark-ignited, hydrogen-air mixtures. Ignition at startup is by means of a palladium catalyst.
Cameron, H.↗
Convolutional coding techniques for data protection Quarterly progress report, 16 May - 15 Aug. 1969
General inverses for linear sequential circuits and continuous dynamical systems
Massey, J. L.↗
Convolutional coding techniques for data protection Quarterly progress report, 16 Nov. 1969 - 15 Feb. 1970
Sequential decoding algorithms and flow charts for convolutional coding techniques
Chang, J.↗
Systems analysis research
Equations of lunar motion, measurement of solar angular momentum, probability of electricity propulsion system failure, and smoothing of sequentially correlated processes
Source record↗
Conjugate echoes observed by Alouette 2 topside sounder at the longitudes of Singapore
Ionogram conjugate echoes observed at Singapore longitudes by Alouette 2 topside sounder, attributing sequential occurrence to field-aligned irregularities in magnetosphere
Ramasastry, J.↗
Effects of mission environments on the mechanical properties of dacron parachute material
Mission sequential environment effects on Dacron parachute material mechanical properties
Spence, D. C.↗
Recent advances on gradient methods in control theory
Sequential and combined gradient restoration algorithms for functional minimization in control theory
Miele, A.↗
The analysis of microwave recombination lines
Microwave recombination H lines, deriving electron temperature, electron density and emission measure sequentially
Cesarsky, D.↗
Study on decoding recovery behavior for convolutional codes
Suboptimum sequential algorithm for recovery decoding errors in convolutional codes, using Hamming distance criterion
Ng, W.-H.↗
An improved telemetry system
Transmission of parity bits together with data bits by a rate one half convolutional code of 25-bit constraint length, with sequential decoding of received signal increases quantity and accuracy of data transmitted by pulse code modulated system operating at given power level.
Lumb, D. R.↗
Path Derivation
Computer program for reporting paths by operating on branch and node table data sets using indexed sequential access method
Source record↗
Convolutional Coding Techniques for Data Protection
Convolutional coding techniques including constructing inverses, algorithms, and code comparing for sequential decoding
Source record↗
Tracking and navigational accuracy analysis
Sequential estimation with process noise for processing DSN tracking data during planetary orbiter missions and Doppler determinations of polar motion using satellites
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Advanced superalloy protection systems evaluation Final report
Metalliding parameters developed for sequential deposition of manganese, aluminum, and tantalum alloys as protective coatings for superalloys
Betts, R. K.↗