Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Lost in Space"”.
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Lost in Space No Longer: The Visionary Union of 'The Wire'
<p>In its serial space, David Simon’s <em>The Wire</em> season two relates the seemingly “disconnected” union men, foreign sex worker women, and African-American drug traders and crosses constructed boundaries of race, gender, sexuality, and geography to evoke the possibility of a transnational …
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Autonomous lost in space and time state determination using periodic variable stars
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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Autonomous Artificial Neural Network Star Tracker for Spacecraft Attitude Determination
"The time required to solve the ""lost-in-space"" problem for this star tracker prototype is on average 9.5 seconds. This is an improvement over the 60 seconds needed by the current off-the-shelf autonomous star tracker by Ball Aerospace, the CT-633. Initial acquisition after launch as well as …
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A methodology for state determination without prior information using X-ray pulsar navigation systems
… x-ray signals from highly stable, rapidly spinning stars called pulsars, enable determination of spacecraft position, velocity, and attitude states. Due to the short period of pulsar signals, X-ray pulsar based navigation (XNAV), may result in position ambiguity within the Solar System and …