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 “"Safety Assurance"”.
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Abstractions for safety assurance of autonomous systems
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-09-01 without embargo terms
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Safety Assurance for Automated Vehicles Beyond Collision Avoidance
… thousands of deaths and injuries. Autonomous safety systems have the potential to greatly reduce this tragic loss of life and improve safety, but such systems must meet existing requirements for automotive certification. Particularly, active safety systems must designed to comply with the …
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Safety Assurance of Non-Deterministic Flight Controllers in Aircraft Applications
… foundation is presented as an argument for the safety and stability of the controller. The stability proof of direct adaptive controllers require that the plant being controlled has no unstable transmission zeros and has a nonzero high frequency gain. Because most conventional aircraft do not …
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Certifiable control and verification for safety assurance in cyber-physical systems
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2026-05-01
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Inspection of Defects in the Seal Region of Flexible Food Packages Using the Ultrasonic Pulse -Echo Technique
… techniques developed in this study will provide safety assurance of the flexible food packages and make these packages more financially competitive by reducing inspection costs.
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Microfluidic platform for rapid biologics activity assessment using molecular charge modulation and electrokinetic concentration based receptor assays
… modem medicine, yet assuring their quality and safety remains a major challenge for the biopharmaceutical industry. Developing a platform for rapid and reliable assessment of biologics activity is critical for quality control of biologics manufacturing and safety assurance. Herein we introduce a …
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TRACE code validation of boiling water reactor spray cooling injection into a SVEA fuel assembly
… power plants to a greater degree of accuracy and safety assurance. Such codes necessitate efforts to qualify their validity, particularly with modeling the complex thermal-hydraulics phenomena associated with Loss-of-Coolant Accident (LOCA) scenarios. Emergency spray cooling injection is a safety …
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The impact of personnel, training, culture and organisational factors on application of the HACCP system for food safety management in a multinational organisation
… for control of foodborne disease through food safety assurance. It is a generally held belief that HACCP is best applied by a multidisciplinary team, thus delivering a stronger food safety system than could be developed by individuals working alone. However, the origins and reasons for the use …
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Safety of light water reactor fuel with silicon carbide cladding
… keeping the internal pressure level within the safety assurance limit during steady-state and loss of coolant accidents. Peak burnup of 93 MWD/kgU (10% central void in fuel pellets) at 74 months of in-core residence time is found achievable with conventional PWR fuel rod design, but with an …
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Loss of Control In-Flight (LOC-I): A Mixed Methods Study of Voluntary Versus Mandatory Reports from the United States of America
… and investigated by the National Transportation Safety Board (NTSB). Established in 1976, the Air Safety Reporting System (ASRS) is a voluntary safety reporting (VSR) system administered by the National Aeronautics and Space Administration (NASA). Over 1.7 million ASRS reports have been processed …
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Reporting for safety : towards a complexity framework informing the social construction of multi-level stakeholder behaviour
… on the information that flows in each system. Safety activities in the aviation industry are managed through various components integrated by a safety management system. One of the main contributors to safety information is the safety assurance components promulgated by the International Civil …
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Artificial Intelligence in Human Spaceflight Safety-Critical Systems: A Requirements Framework for AI-Enabled Computer-Based Control Systems
… The computer-based control expectations of those safety-critical systems on the International Space Station (ISS) are captured in SSP 50038, Computer-Based Control System Safety Requirements, with one caveat: the standard was not designed with AI applications in mind. SSP 50038 does not cover the …