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 Application"”.
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Development of InAlN HEMTs for space application
… transistor (HEMT) technology with respect to its application in the space industry. The manufacturing processes and device performance of InAlN HEMTs were compared to AlGaN HEMTs, also produced as part of this work. RF gain up to 4 GHz was demonstrated in both InAlN and AlGaN HEMTs with gate …
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Additive manufacturing of novel metal microwave components for space application
… efits of metal AM are particularly important in space applications where low weight, small size, thermal stability, and high level of robustness are always crucial considera tions. Three different filter models and one antenna model were designed for operation within the Ku/K/Ka-bands. Namely, …
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Background Stabilization And Motion Detection In Launch Pad Video Monitoring
… sequences is a widely researched topic with application in surveillance operations. Methods based on background cancellation by frame differencing are extremely common. However this process becomes much more complicated when the background is not completely stable due to camera motion. This …
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Design of power systems for extensible surface mobility systems on the Moon and Mars
… The state-of-art power source technologies for space application were used for constructing the model; batteries, fuel cells, and photovoltaic systems were considered in this thesis. The Sequential Quadratic Programming method was used to find the optimal power system configurations based on the …
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On-Stack Replacement Across User-Kernel Boundaries
… latencies are data copies between kernel and application buffers. Conventional wisdom argues that to solve this problem, one should move the networking stack out of the kernel and into the user space or networking hardware. Instead, we build upon an alternative approach, known as LakePlacid. …
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Stakeholder analysis in the context of the lean enterprise
… The stakeholder system of a relatively small space application enterprise was analyzed and characterized. Several important
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CubeSat Data Transmission and Storage Throughput Optimization Through the Use of a Zynq SoC Based CubeSat Science Instrument Interface Electronics Board
… making it more feasible to get their work into space. Since then, many other institutions and industries have been adopting variations on the standard for their own use. As more people are seeking out to use the CubeSat standard as their main bus, the standards and practices of the community …
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StreamOS: distributed operating system for correlated multi-modal streaming applications
… to recreate a fusion of the remote and local spaces where local and remote participants can interact and participate in collaborative activities. Resource and device management in 3D TI Systems poses several challenges: Large-Scale of Distributed I/O Devices, Time and Space Correlated Streams, …
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Bend-Forming: A Deformation Process for In-Space Manufacturing of Truss Structures
In-space manufacturing (ISM) is a candidate approach for constructing next-generation space structures with larger dimensions than modern deployable systems. While many ISM approaches have been proposed, analysis of their performance for building precision structures on orbit, such as …
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Reconfigurable Accelerators Design Methods for High Reliability Space Applications
L'abstract è presente nell'allegato / the abstract is in the attachment
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Light as a universal tool : Microcapsule sizing by elastic light scattering and mineral investigation by in situ Raman spectroscopy
… on the use of Raman spectroscopy as a space application, namely for use as a tool for in situ planetary investigations. This part directly addresses the MIRAS project, a study run under the auspices of Federal Ministry of Education and Research, BMBF and German Aerospace Center, DLR …