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Filtering by: Alternative title ssim Data report 7 Remove constraint Alternative title ssim: Data report 7 Degree Name Doctor of Philosophy (Ph.D.) Remove constraint Degree Name: Doctor of Philosophy (Ph.D.)

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  • Total synthesis of (-)-7-epicylindrospermopsin

    Creator:
    Hansen, Joshua D.
    Abstract:
    The first asymmetric synthesis of (-)-7-epicylindrospermopsin via intramolecular nitrone cycloaddition is described. The synthesis utilized a convergent approach to prepare the cycloaddition precursor 176, which was assembled by condensation of hydroxylamine 175 with aldehyde 145. Hydroxylamine 175 was synthesized from ethylene glycol (166) in seven steps. Aldehyde 145 was completed...
    Resource Type:
    Dissertation
    Full Text:
    ... ... '" ........ , .. , ...... '" .............................. 166 A.7 Crystal data and structure refinement for 187 ..................................168 A

  • Advancing Spatial Data Engineering and Analysis: Integrative Approaches with GIS, Statistical Modelling, and Deep Learning

    Creator:
    Krivova, Maria
    Abstract:
    Geospatial data analysis is a multifaceted discipline encompassing the collection, processing, and visualization of diverse datasets. It models and delineates the interactions of people, objects, and phenomena within geographical spaces and predicts patterns based on the relationships between different locations. Despite significant advancements in geospatial data engineering and analytics over...
    Resource Type:
    Dissertation
    Full Text:
    . Title: Advancing Spatial Data Engineering and Analysis: Integrative Approaches with GIS, Statistical

  • An ontology-based system for representation and diagnosis of electrocardiogram (ECG) data

    Creator:
    Dendamrongvit, Thidarat
    Abstract:
    Electrocardiogram (ECG) data are stored and analyzed in different formats, devices, and computer platforms. There is a need to have an independent platform to support ECG processes among different resources for the purposes of improving the quality of health care and proliferating the results from research. Currently, ECG devices are...
    Resource Type:
    Dissertation
    Full Text:
    Ontology-based System for Representation and Diagnosis of Electrocardiogram (ECG) Data. Abstract approved

  • Robustness in a distributed storage server for engineering design data with versions

    Creator:
    Ecklund, Denise J.
    Abstract:
    Traditional database management systems have been deemed unsuitable for use in the Computer Aided Engineering environment Object-oriented data models with project management features have been proposed as an alternative. The Distributed Hypothetical Storage System is intended to serve as the underlying storage mechanism for an object-oriented data model. The storage...
    Resource Type:
    Dissertation
    Full Text:
    would access the system via workstations in their own office [6,48,81]. 7. Design data must be

  • Estimating absence

    Creator:
    Kincaid, Thomas M.
    Abstract:
    The problem addressed is absence of a class of objects in a finite set of objects, which is investigated by considering absence of a species and absence in relation to a threshold. Regarding absence of a species, we demonstrate that the assessed probability of absence of the class of objects...
    Resource Type:
    Dissertation
    Full Text:
    OF A SPECIES 7 2.1 Introduction 7 2.2 Absence of a Species in the Universe of Pools in a

  • Design and analysis of hard real-time systems

    Creator:
    Zhu, Jiang
    Abstract:
    First, we study hard real-time scheduling problems where each task is defined by a four tuple (r, c, p, d): r being its release time, c computation time, p period, and d deadline. The question is whether all tasks can meet their deadlines on one processor. If not, how many...
    Resource Type:
    Dissertation
    Full Text:
    hierarchical design diagram which combines the control and data flow of a hard real-time application. The

  • New methods for sedimentation and diffusion analysis of macromolecular structure

    Creator:
    Demeler, Borries
    Abstract:
    Methods are presented to acquire data from analytical ultracentrifugation experiments by computer using the absorption optical scanning system of the Beckman Model-E ultracentrifuge. A computer program was written which analyzes sedimentation velocity experiments by the van Holde - Weischet method and by the second moment method. The van Holde -...
    Resource Type:
    Dissertation
    Full Text:
    Analysis of Macromolecular Structure Abstract approved: Methods are presented to acquire data from

  • AquaFarm : simulation and decision-support software for aquaculture facility design and management planning

    Creator:
    Ernst, Douglas H.
    Abstract:
    A simulation and decision-support software product for aquaculture facility design and management planning is described (AquaFarm, Oregon State University©), including comprehensive documentation and applications to practical problems. AquaFarm provides (1) simulation of physical, chemical, and biological unit processes, (2) simulation of facility and fish culture management, (3) compilation of facility...
    Resource Type:
    Dissertation
    Full Text:
    data (1-hour time step) for tilapia production in fertilized and fed 333 ponds over a 7 -month culture

  • Algorithms for string matching with applications in molecular biology

    Creator:
    Holloway, James Lee
    Abstract:
    As the volume of genetic sequence data increases due to improved sequencing techniques and increased interest, the computational tools available to analyze the data are becoming inadequate. This thesis seeks to improve a few of the computational methods available to access and analyze data in the genetic sequence databases. The...
    Resource Type:
    Dissertation
    Full Text:
    requirements for the degree of Doctor of Philosophy Completed 7 August 1992 Commencement June 1993. AN

  • Development of dependent failure reliability models for distributed communication networks

    Creator:
    Assiri, Jafar A.
    Resource Type:
    Dissertation
    Full Text:
    approved: (Joh D. 016ragins) User experience and empirical reliability data from distributed computer