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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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Magnetopause detection by ATS instruments during January 13-14, 1967 magnetic storm, penetration observed within 6.6 earth radii
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Properties and applications of low friction suspension system with roller clusters
Computer program for component quality control and reliability data analysis
Mathematical simulation techniques for structural analyses on space vehicles
Surveyor spacecraft configurations and scientific programs
Pattern classification algorithms classified according to type of input information required
NASA long range planning of primary electric propulsion for automated space program
Pattern classification algorithms classified according to type of input information required
Martian diagonal and longitudinal-meridional canals mapped into grid systems, noting differences between Martian and lunar crusts tectonic activity
Spaceborne optical telescopes requirements and development including mirror material and construction, optical design, servocontrol, etc
Thin film formation, deposition methods and relation to film structure and properties
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Statistical method for estimating position and velocity of spacecraft
Methods of study and classification of physical variable stars
This book, which grew out of lectures given at the NASA Lewis Research Center, introduces the scientist and engineer with the usual background in applied mathematics to the concepts of abstract analysis. The emphasis is not on preparing the reader to do research in the field but on giving him some of the background necessary for reading the literature of pure mathematics. Although the material here is by no means original, the presentation differs in some respects from texts on material of this nature. The proofs are more detailed herein and quite easy to follow. We have attempted to indicate how the material relates to and serves as a foundation for more advanced sub- jects. We have also attempted at several places to show how the material covered here relates to the more familiar “real mathematics.” Enough examples are included to illustrate the concepts. No attempt is made to indicate the original sources of the material or even to point out the originators of all the concepts. Contrary to the usual practice, the relation between convergence and continuity on the one hand and algebraic operations on the other is dis- cussed in the abstract setting of linear spaces. This is done principally to familiarize the reader with these very important concepts in a reasonably simple way.
Deep Space Network communications, tracking, and ground support facilities and activities