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 116 for “"barcode"”.
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A high data capacity barcode for mobile phones
… and evaluation of a data storage colour 2D barcode known as the MMCC barcode. 1D barcodes are widely used to provide inexpensive and accurate data capture capability. However, due to their low data capacity, they can only function as indexes to back-end databases. The desire for higher data …
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Dual-layered and wavelength-multiplexed optical barcode for high data storage
A novel barcode system design to achieve high data storage using more than one layer is introduced theoretically and tested partially in the laboratory. Compared to other existing barcode systems, diffraction gratings are used as core elements in the barcode symbol. As any other barcode system, the …
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Applications of mobile barcode recognition to real-time events and gatherings
… is based on a system of two-dimensional barcodes, which users can capture with their mobile phones and use to link a physical place to digital space. A custom -developed mobile client interfaces with a Drupal web server and desktop client, with careful attention paid to developing a …
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DNA Barcode Examination of North American Mayflies Across Their Natural Distribution Reveals Cryptic Species Complexes
… COI are influenced by geographical scale, a COI-barcode library was constructed for three species of North American mayflies (Ephemeroptera) across their natural distribution. This order is important for water quality monitoring of streams and rivers and hence species level identifications have …
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The Relationship Between Barcode Medication Administration Satisfaction and the Use of Workarounds Among Registered Nurses
… keep patients safe, hospitals have implemented barcode medication administration (BCMA) technology for RNs who have accepted this technology with varying levels of satisfaction. When nurses are dissatisfied with a BCMA system, they may find alternative methods to complete their work. Framed by …
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Implementasi barcode dalam sistem informasi pemasaran: Studi pada outlet PT. Coca-Cola Amatil Indonesia cabang Surabaya
… dalam perusahaan. Maka dari itu, dengan adanya barcode diharapkan seluruh database baik tentang nama outlet, lokasi outlet, atau identitas outlet lainnya dari sales representative dapat sampai ke pengguna informasi secara akurat, efektif dan efesien. Tujuan dari penelitian ini adalah untuk …
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Implementing the Intelligent Mail Barcode in the N-Tiered Service Library of a Print Mail Enterprise
<p>Starting in autumn, 2009, the Intelligent Mail Barcode fully replaced the PostNet barcode for the United States Postal Service. This barcode enables a sender of a mailpiece to track the mailpiece through the entire mail stream, as well as track any remit mail returned to the sender. This thesis …
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Design and application of a contact barcode reader, for use on low-visibility printed conductive patterns
This thesis presents the design and development of a hand-held electronic reader, designed to decode conductive patterns printed on a paper substrate. Data read from the patterns, by the reader, is used to trigger events in the digital domain. The reader and associated conductive patterns are …
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DNA barcoding of Jatropha curcas
… gene (COXI) is widely accepted as the standard barcode for animals and currently there is no barcode for land plants. The Consortium for the Barcode of Life (CBOL) has proposed two regions of DNA to be used as a dual-locus barcode. In this study I examine the two proposed barcoding regions, …
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Comprehensive Investigation on Content-based Medical Image Retrieval using Radon Barcodes
… search and retrieval of medical images. Radon Barcode (RBC)s are binary complementary feature vectors which increase the speed of CBMIR systems through smaller feature vector size and low retrieval error. We explore further improving the efficiency and accuracy of RBCs by optimizing the way …
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Development of Bioinformatic Tools and Procedures to Computationally Support DNA Barcoding
… and DNA metabarcoding. In addition, the existing barcode regions were investigated to discover if possible mini-barcodes could be used in order to improve identification in a wide range of plant species. The pipelines developed in the project have also been designed to help the general barcode …
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Testing the utility of the consortium for the barcoding of life's two 'agreed upon' plant DNA barcodes, matK and rbcL
… a mitochondrial gene region, will serve as the barcode region for all animal taxa. Due to oftentimes complicated evolutionary histories of plants, the plant barcoding community has had a much harder time agreeing on a gene region or regions that should be used to barcode the various land plant …
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Information tracking and sharing in organic photovoltaic panel manufacturing
… facility, specifically including the barcode tracking system for production tracking, operator interfaces for the system, production tracking (Kanban card) board, and Kaizen continuous improvement board. A barcode tracking system for solar panel and associated user interfaces portion …
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The development of Deoxyribonucleic Acid (DNA) based methods for the identification and authentication of medicinal plant material.
… identification. For assay design, the putative barcode region nrITS was selected as a platform. Three assays were designed; • A PCR assay designed to hyper variable sequences within a barcode region. This assay is capable of distinguishing SJW from other closely related species. • A quantitative …
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Tracking Floral Visitation Using DNA Barcodes
… pollen loads. To assess the utility of plant DNA barcodes for tracking floral visitation, I collected 89 honeybees (Apis mellifera) and 49 bumblebees (Bombus spp.) from a disturbed forest edge in Columbus, Georgia and analyzed their pollen loads using the plastid DNA barcode region rbcL. The …
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Experimental Approaches to Understand and Control Salmonella Infection in Poultry
… we designed a series of Salmonella isogenic barcode-tagged strains by inserting six random nucleotides into a functionally neutral region on the chromosome of Salmonella Enteritidis. These barcode-tagged strains can be used as a tool for quantitative tracking of Salmonella transmission in the …
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Development of a Smartphone Based Point of Care Device for Multiplexed Infectious Disease Diagnosis
… to develop and verify automated fluid handling, barcode readout and electricity-free precise temperature control for an integrated point of care DNA diagnostic platform. Chapter two covers the development and iteration of an approach to automated fluid handling for the quantum dot barcode assay. …
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Genetic and morphological diversity in the Icelandic woodland strawberry (Fragaria vesca L.)
… The second aim was to sequence genome barcodes from chloroplast DNA and nuclear DNA. The results were used to construct a phylogenetic tree using the Neighbor-Joining method. The results indicate some level of biodiversity within the Icelandic population both morphologically and …
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Origin and Correlates of Viral Rebound in SIV-Infected Rhesus Macaques Following Discontinuation of ART
… treatment interruption (ATI). Using molecularly barcoded SIVmac239M, we tracked viral clonotypes following ATI in both peripheral blood and tissues at necropsy. Viral rebound appeared to originate by reactivation of a single or a few barcode clonotypes from a limited number of deep lymph nodes or …
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