SEARCH · Engineering Papers
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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Computer-coupled low resolution mass spectrometer system and organic geochemical analysis methods for isolation and identification of compounds from lunar soil samples
Identification of situations where cooperation is preferable to median game theory - Themis project
Algorithm for identification of system parameters from input-output data with application to air vehicles
Vela pulsar optical emission identification using phase selective image tube photographs
Moving magnetic field lines identification, applying to moving nonrigid conductor
Dipeptides separation and identification by column and paper chromatography for elution times prediction and sequence studies
Identification algorithm for estimating parameters in constant coefficient linear system independent of prior estimates
Arterial circulatory system parameter identification from diastolic blood pressure curves by digital filter techniques
System identification, considering input signals classification, model structure, linear/nonlinear systems identifying and on-line/real time techniques
Convergence of identification scheme for scalar- input-scalar-output linear systems with random inputs, applying invariant set theorem for random systems
Color and color IR films for soil identification, performing optical density measurements on film transparencies with densitometer
Sterols isolation and identification from Pleistocene sediment by gas-liquid chromatography and combined gas chromatography-mass spectrometry
Independent noise driven nonlinear dynamic systems identification, performing linear discrete-time scalar measurements
Gradient search procedures application for nonlinear system unknown parameters identification from system dynamic response observations
Bright star at radio source and X ray observations evaluation from optical identification of Cygnus X-1, taking into account spectrum and energy distribution characteristics
Computerized bacterial identification system to process Apollo spacecraft sample laboratory test results in NASA Planetary Quarantine Lunar Information System
Iterative computer aided procedure was developed which provides for identification of boiler transfer functions using frequency response data. Method uses frequency response data to obtain satisfactory transfer function for both high and low vapor exit quality data.
Constructive recommendations are suggested for pollution problems from offshore energy resources industries on outer continental shelf. Technical management techniques for pollution identification and control offer possible applications to space engineering and management.