A Cryogenic Magnetostrictive Actuator Using a Persistent High Temperature Superconducting Magnet

The NASA STI Program Office ... in ProfileSince its founding, NASA has been dedicatedto the advancement of aeronautics and spacescience. The NASA Scientific and TechnicalInformation (STI) Program Office plays a keypart in helping NASA maintain this importantrole.The NASA STI Program Office is operated byLangley Research Center, the lead center forNASA's scientific and technical information.The NASA STI Program Office providesaccess to the NASA STI Database, the largestcollection of aeronautical and space scienceSTI in the world. The Program Office is alsoNASA's institutional mechanism fordisseminating the results of its research anddevelopment activities. These results arepublished by NASA in the NASA STI ReportSeries, which includes the following reporttypes:TECHNICAL PUBLICATION. Reportsof completed research or a majorsignificant phase of research thatpresent the results of NASA programsand include extensive data or theoreticalanalysis. Includes compilations ofsignificant scientific and technical dataand information deemed to be ofcontinuing reference value. NASAcounterpart of peer-reviewed formalprofessional papers, but having lessstringent limitations on manuscriptlength and extent of graphicpresentations.TECHNICAL MEMORANDUM.Scientific and technical findings that arepreliminary or of specialized interest,e.g., quick release reports, workingpapers, and bibliographies that containminimal annotation. Does not containextensive analysis.CONTRACTOR REPORT. Scientific andtechnical findings by NASA-sponsoredcontractors and grantees.CONFERENCE PUBLICATION.Collected papers from scientific andtechnical conferences, symposia,seminars, or other meetings sponsoredor co-sponsored by NASA.SPECIAL PUBLICATION. Scientific,technical, or historical information fromNASA programs, projects, and missions,often concerned with subjects havingsubstantial public interest.TECHNICAL TRANSLATION. English-language translations of foreignscientific and technical materialpertinent to NASA's mission.Specialized services that complement theSTI Program Office's diverse offeringsinclude creating custom thesauri, buildingcustomized databases, organizing andpublishing research results ... evenproviding videos.For more information about the NASA STIProgram Office, see the following:• Access the NASA STI Program HomePage at http'//www.sti.nasa.gov• E-mail your question via the Internet tohelp@sti.nasa.gov• Fax your question to the NASA STIHelp Desk at (301) 621-0134• Phone the NASA STI Help Desk at (301)621-0390Write to:NASA STI Help DeskNASA Center for AeroSpace Information7121 Standard DriveHanover, MD 21076-1320