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 20 of 1116 for “"Tag"”.
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Der Weg zum wahrhaft historischen Tag
„Migration“ wird regelmäßig als die drängendste Sorge der Europäerinnen und Europäer identifiziert. Endlos jedoch ist und bleibt der Streit darüber, was die europäische Antwort auf diese Sorge sein mag. Während gesetzgeberische Lösungsversuche spätestens bei der Umsetzung scheitern und sich die …
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Imputation of Microsatellite Markers With Tag SNPs
… data. We investigate four imputation methods: Tagger, Vertex Discriminant Analysis (VDA), IMPUTE2, and BEAGLE. We achieve an accuracy of 93% with VDA in our subsample of Caucasians with manual 5-HTTLPR genotypes. Further, we find that for the entire Caucasian subsample without manual genotypes, …
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A Tag Contract Framework for Modeling Heterogeneous Systems
… heterogeneous denotational semantics, based on tag machines, that can represent hetero- geneous composition, and provide conditions under which composition can be captured soundly and completely. The operational framework is imple- mented in a prototype tool which we use for experimental …
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Moxon based RFID tag reader and GPS antenna
Modern communication applications at UHF frequencies require antennas with wide band, high forward gain, low backward radiation, high cross-polarization, small size and low manufacture cost. The Moxon antenna based on a two element Yagi-Uda antenna over the ground reflector is one of the most …
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Facette : using facets to improve tag-based bookmarking
… to enhance the organizational capabilities of tag-based bookmarking systems. As with other bookmarking services, Facette allows users to associate tags with bookmarks to assist the retrieval of information. Facette also allows users to classify tags through use of facets. To create these …
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Analysis of an Embedded Singularity Chipless RFID Tag
… is to explore the feasibility of a chipless RFID tag that stores a data signature in the form of complex frequency plane singularities. To this end an existing chipless RFID tag, the notched elliptical dipole tag, was analyzed first with simulations and then measurements. A pole signature was …
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Hierarchical Bayesian application to instantaneous rates tag-return models
… on life history parameters and more recently tag-return models. In recent years, Bayesian methods have been increasingly implemented in ecological models due to their ability to handle increased model complexity and auxiliary datasets. In this dissertation, I explore the implementation of …
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The 'I'-tag theory of perception, memory and consciousness.
… memory model of' I' is referred to as an 'T'-tag, and is hypothesised to function in subsequent recall. Evidence for the above is drawn from neuropsychological data relating to the implicit/explicit distinction in terms of differential brain systems, and from introspective data concerning the …
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Multi-channel tag based on fluid-suspended magnetic microparticles
… can be redeposited onto a substrate to ‘tag’ it. By controlling the magnetic properties of batches of particles, we can detect the presence or absence of a given particle type hence providing a yes/no bit. In this thesis we first use the shape anisotropy of rectangular particles patterned …
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Reading Clouds: An Analysis of Group Tag Clouds on Flickr
Building off of previous social tagging research, the author of this thesis investigated social tagging on Flickr, examined several collectively produced tag clouds on the Web site, and analyzed the discourses generated by, and generating, the tags displayed in these tag clouds. By applying a …
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An open architecture radio frequency system for electromagnetic tag detection
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.
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Design and development of novel radio frequency identification (RFID) tag structures
… series of radio frequency identification (RFID) tag structures that exhibit good performance characteristics with cost optimization and can be realized on flexible substrates such as liquid crystal polymer (LCP), paper-based substrate and magnetic composite material for conformal applications. …
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Lanthanide Binding Tag Peptides for Selective Separation of Rare Earth Elements
… strategies using lanthanide-binding tags (LBTs), short peptides that coordinate REEs with high affinity. Two approaches are investigated: (1) Foam-based separations, where LBT:REE complexes adsorb to the air-water interface and are collected in foam. Surface tension, x-ray …
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VastMM-Tag: Semantic Indexing and Browsing of Videos for E-Learning
… We develop a system for rapid automatic semantic tagging using a heuristic-based feature selection algorithm called Sort-Merge, by using large initial heterogeneous low-level feature sets (cardinality greater than 1K). We explore applying Sort-Merge to heterogeneous feature sets though two …
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Photoimmunotheranostic targeting of CSPG4-positive melanoma cells using SNAP-tag technology
… disease if the cancer is detected in the early stages. Once melanoma enters the later stages, and particularly in the metastatic phase, recurrence is probable, and no adequate treatment exists. Previous work in this group has shown that photodynamic therapy (PDT) presents an opportunity to induce …
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Tag anti-collision algorithms for active and passive RFID networks with foresight
… checkout lane, it is crucial that all of the tagged items are read and processed with 100% reliability. Also, the time to process items needs to be fast enough so that customers can pay and be on their way as quickly as possible. In order to achieve speed and reliability, many transmission …
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Millennial consumers’ response to hang tag product Information on sustainable apparel garments
… consumer’s neurological response to hang tag product information on sustainable apparel garments. This mixed methods study consisted of four main research objectives and focused on six research hypotheses. Data were collected from March 2012 to April 2012 using a researcher developed …
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