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 12 of 12 for “"Space Infrastructure"”.
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The COOP : shared space infrastructure for the creative city
The urban mainstream suffers from a lack of space. Kitchens are too small to hold a gathering of friends. Spare bedrooms, garages, basements, offices and parlors are foregone in the interest of compaction. The Rise of the Creative Class, an economic engine with its roots in the city, faces an …
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Strategic Cybersecurity for Critical Space Infrastructure: Bridging Technical Gaps and Regulatory Compliance
Η εξέλιξη του διαστήματος από ένα απλό εργαλείο ανακάλυψης σε μια σημαντική πτυχή της παγκόσμιας οικονομίας, σε συνδυασμό με την αυξανόμενη εξάρτηση από διαστημικά περιουσιακά στοιχεία για υπηρεσίες θέσης, πλοήγησης και χρονισμού (PNT) και δορυφορικές επικοινωνίες, το έχει ανεβάσει σε στρατηγικό …
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Future-proofing Cybersecurity of Commercial Space-based Infrastructure: A New Framework for Resilience
Space assets are critical to modern society, underpinning everything from global communications to navigation and defence. This thesis proposes a new framework for future-proofing these assets' cyber resilience against current and emerging cyber threats. It addresses the inherently …
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ENHANCING CYBERSECURITY RESILIENCE: EVALUATING SPACE-BASED SYSTEMS AS THE 17TH CRITICAL INFRASTRUCTURE SECTOR
This thesis examines the role of space-based systems within the broader context of U.S. critical infrastructure (CI) and assesses whether these systems warrant designation as a distinct CI sector. Space systems have increasingly become interconnected across multiple existing CI sectors, including …
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Reversing the Tao: A Framework for Credible Space Deterrence
… of the realities of the current DoD space deterrence concept, its shortcomings and the threat that these shortcomings pose to the United States and its Allies if a more realistic, credible space deterrence concept is not created and deployed. To highlight these shortcomings, a review …
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Dynamic network modeling for spaceflight logistics with time-expanded networks
… for high-level lifecycle optimization of space mission sequences in order to find an optimal space transportation architecture considering its technology trades over time. The proposed methodology is inspired by terrestrial logistics analysis techniques based on linear programming network …
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Skycourts and skygardens: towards a vertical urban theory
… realm has given birth to alternative social spaces that have been created as a means of replenishing the loss of open space within the modern city. The creation of more hybrid building forms and typologies that balance open space within high density development is a phenomenon increasingly …
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A Nonlinear Dynamic Method for Supporting Large-Scale Decision-Making in Uncertain Environments
… <p>The venue for the investigation was the infrastructure which supports commercial space launch activities in the United States. The issue treated was whether it would be advisable to make large capital investment in that infrastructure.</p> <p>The problem was approached using the …
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Modeling and simulation of permanent on-orbit servicing infrastructures dedicated to modularized earth-orbiting platforms
… of permanent on-orbit servicing (OOS) infrastructures providing services to multiple serviceable platforms in coplanar medium Earth orbit (MEO) and/or geostationary orbit (GEO). The customer satellites are assumed to be made of elementary units (EUs). EUs are small standardized …
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Debris collision avoidance maneuver optimization (CAMO) for satellite constellations
… of the orbital debris population in Near-Earth space poses a significant threat to the sustainability of current and future satellite constellations. Traditional collision avoidance strategies, which typically rely on single-impulse maneuvers executed in response to ground-based warnings, often …
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The Role of an Urban Waterfront - Rethinking the Shanghai Bund
Waterfront space is an essential urban component that protects inner land and functions as an interface between nature and the built and human environments. Researching both theoretical and practical resources could be helpful in determining their prospective roles and benefits. Instead of being …
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The junction: transcending sociotechnical divides through youth space
Infrastructure continues to perpetuate the effects of splintering urbanism in South African cities. Where apartheid planning policies such as the group areas act used infrastructure as a mechanism of social organisation, this design dissertation proposes using architecture as social infrastructure …