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 7 of 7 for “"Radiation Hardening"”.
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Radiation-Hardened Delay-Insensitive Asynchronous Circuits for Multi-Bit SEU Mitigation and Data-Retaining SEL Protection
<p>Radiation can have highly damaging effects on circuitry, especially for space applications, if designed without radiation-hardening mechanisms. Delay-insensitive asynchronous circuits inherently have promising potentials in mitigating the effects of radiation due to their delay insensitivity. …
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Integrated environmental degradation model for Fe-Ni-Cr alloys in irradiated aqueous solutions
… in order to account for all factors affecting irradiation assisted stress corrosion cracking. *water chemistry including radiolysis and hydrogen injection *radiation induced segregation of the metal *radiation hardening of the metal *crack tip strain rate of a growing crack *dissolution rate at …
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Resilience of an embedded architecture using hardware redundancy
… and failure can be profound. Nowadays, radiation poses a serious threat to the reliable operation of safety-critical systems. Fault avoidance techniques, such as radiation hardening, have been commonly used in space applications. However, these components are expensive, lag behind …
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Measuring and predicting radiation-induced soft errors in microprocessors
… electronic devices are vulnerable to radiation which upsets the state of memory cells. The upsets, which are generally not permanent, are labeled as soft errors. Measuring and predicting the soft error rate is important in designing reliable systems for the terrestrial or space …
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Grain Boundary Solute Segregation in Vanadium
… mechanical properties and act as a sink for radiation- induced defects. Solutes with a thermodynamic preference to segregate to grain boundaries can stabilize them, making this a prime consideration for alloy design, but there are limited quantitative solute segregation data for vanadium. …
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Study of Single Event Transient Error Mitigation
… electronic devices are a growing concern in the radiation hardening field. However, effective SET mitigation technologies which satisfy ground-level demands such as generic, flexible, efficient, and fast, are limited. The classic Triple Modular Redundancy (TMR) method is the most well-known and …
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Circuit designs for low-power and SEU-hardened systems
… free or error immune designs. Until recently, radiation effects were a major concern in space applications only. With technology scaling reaching nanometer level, terrestrial radiation has become a growing concern. As a result Single Event Upsets (SEUs) have become a major challenge to robust …