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.
Results
Showing 1 to 20 of 392 for “"Snapshot"”.
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Snapshot photography : a phatic, socially constructed mnemonic technology
… explores my cognitive response to a biographical snapshot photograph celebrating my first day at school. The experience triggered an exploration of the relationship between snapshot photographs and memory. The finding of a second almost identical snapshot photograph of my son taken twenty years …
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Reconstructing graph diffusion history from a single snapshot
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms
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Snapdown: A Text-Based Snapshot Diagram Language for Programming Education
Snapshot diagrams, which visualize in-memory program state, are frequently used in programming education to demonstrate new concepts and help students develop a better understanding of program functionality. This thesis introduces Snapdown, a textual language for drawing snapshot diagrams, designed …
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Physically constrained maximum likelihood method for snapshot deficient adaptive array processing
Thesis (Elec.E. and S.M. in Electrical Engineering)--Joint Program in Applied Ocean Physics and Engineering (Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science; and the Woods Hole Oceanographic Institution), 2003.
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Development of Snapshot Imaging Spectrometer Using High-Density 3D-Printed Waveguide Arrays
Snapshot imaging spectrometers simultaneously capture spatial and spectral information, enabling applications in fields such as biomedical imaging and environmental monitoring. However, traditional designs often struggle to balance spatial-spectral sampling density with compactness, and their …
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Ghana 'rising'?: A socioeconomic snapshot of Ghana's place in the 'Africa rising' narrative
The 'Africa Rising' narrative, which has gained popularity since the late 2000s, refers to the considerable economic and social gains that have been made across the continent since the start of the new millennium. Heralded as more than just GDP growth and poverty reduction, supporters of the …
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A Snapshot Semester: Students’ Reflections of Performance and Mental State throughout a Graduate Course
<p>Graduate students are anecdotally reputed to be among the most stressed groups of young adults. Common sources of stress for graduate students have included coursework, assistantships, finances, career preparation, and family (Wyatt & Oswalt, 2013; Mazzola, Walker, Shockley & Spector, 2011; …
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Advancement of fiber image guide based snapshot imaging spectrometer technology for bioimaging and environmental applications
… Key to monitoring dynamic events is fast, snapshot acquisition of the hyperspectral datacube and then quick turnaround of raw data into decipherable hyperspectral images and spectra. Previous implementations of fiber based imaging spectrometers were focused on breadboard proof of concept …
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Transported snapshot model order reduction approach for parametric, steady-state fluid flows containing parameter dependent shocks
In this thesis, a new model order reduction approach is proposed for parametric steady-state nonlinear fluid flows characterized by shocks and discontinuities whose spatial locations and orientations are strongly parameter dependent. In this method, solutions in the predictive regime are …
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A snapshot of color: Exploring the ecological and genetic basis of color variation in the Neotropical tortoise beetle, Chelymorpha alternans (chrysomelidae:cassidinae)
In our pursuit to understand how life’s diversity is shaped and maintained, color polymorphisms serve as a powerful tool to connect phenotypic variation with the ecological processes that influence them and the genomic factors that maintain them. My dissertation focuses on a polymorphic species …
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A socio-ecological study, adopting a participatory approach to exploring student wellbeing in the first year of Junior Cycle in Ireland: a snapshot of student wellbeing
The importance of wellbeing to student life is widely recognised. With a greater focus on young persons’ wellbeing in Ireland (DES, 2018) and given the significant reform in lower secondary, the National Council for Curriculum and Assessment (NCCA) introduced a universal social and emotional …
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A scenario-based technique to analyze UML design class models
… to (1) transform a UML design class model to a snapshot transition model that captures valid state transitions, (2) transform given scenarios to snapshot transitions and (3) determine if the snapshot transitions conform or not to the snapshot transition model. A design inconsistency exists if …
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Fault tolerant dynamic agent systems
Partial system snapshots reduce the cost per node to only depend on the size of the connected group instead of the size of the full system. These groups can be determined during system operation by using the communication patterns between nodes. The number of nodes that must rollback after a …
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Fireworks: A Fast, Efficient and Safe Serverless Framework
… In this work, we propose VM-level pre-JIT snapshot and develop Fireworks to solve the three main challenges without any compromises. The key idea behind the VM-level preJIT snapshot is to leverage pre-JITted serverless function codes to reduce both start-up time and execution time of the …
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Efficient parallel processing and fault tolerance in a streaming join system
… Traditional methods of periodic global snapshots provide fault recovery at the cost of pausing the entire system during the snapshot process and persisting records in transit, leading to large snapshot sizes. In this thesis, we present a low-latency mechanism to snapshot a RiverJoin …
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Toward improved assessment of freshwater salinization as a benthic macroinvertebrate stressor
… variability of salinity, as most studies use "snapshot" SC data collected concurrently with biological data at a single point in time. Effective management of salinization requires tools to accurately monitor and predict salinity while accounting for temporal variability. To improve those …
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Development of genotyping systems for pharmacogenomics profiling
… related to cholesterol lowering drugs. SNaPshot minisequencing and high resolution melt analysis (HRM) genotyping panels were developed, optimized, and their performances were evaluated and compared. SNaPshot minisequencing systems were developed and successfully optimized for the …
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Characterizing intrinsic and stratigraphic Q in VSP data with information measures
… set, at any instant in time we have access to a snapshot of the seismic wavefield along the principal direction of wave propagation. In practice, such a snapshot has the form of discrete amplitude values being assigned to each of a set of discrete depth values. Regarding this snapshot as a …
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