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  • Advanced image segmentation and data clustering concepts applied to digital image sequences featuring the response of biological materials to toxic agents

    Creator:
    Roussel, Nicolas
    Abstract:
    Image segmentation is the process by which an image is divided into number of regions. The regions are to be homogeneous with respect to some property. Definition of homogeneity depends mainly on the expected patterns of the objects of interest. The algorithms designed to perform these tasks can be divided...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Nicolas Roussel for the degree of

  • A network approach for the mechanistic classification of bioactive compounds

    Creator:
    Siebert, Trina A.
    Abstract:
    Using network architecture to describe a biological system is an effective organizational method. The utility of this approach, which generally applies to qualitative models, is enhanced by the addition of quantitative models characterizing the interactions between network nodes. A chromatophore-based signal transduction network is developed, and the highly interconnected major...
    Resource Type:
    Dissertation
    Full Text:
    understanding. CONTRIBUTION OF AUTHORS Nicolas Roussel was extremely helpful with image segmentation and

  • CytoSensor : an application for distributed bio-sensor networks

    Creator:
    Boichon, Bertrand
    Abstract:
    The purpose of the thesis is to design and develop a network of automated, distributed, living cell-based sensors, called CytoSensors. Their main role is to detect a variety of biological and chemical toxins. The system is designed to help researchers to carry out multitude of experiments, in order to build...
    Resource Type:
    Masters Thesis
    Full Text:
    graduate students in Electrical and Computer Engineering Voranon Kiettrisalpipop, Ji- seok Liew, Nicolas

  • CytoSensor : system integration and human interface design

    Creator:
    Kiettrisalpipop, Voranon
    Abstract:
    CytoSensor system integration and design is driven by requirements generated by the need to complete biological experiment operations. The system is used for toxin-based detection which will identify and quantify unknown input toxins by using a biosensor based on a living fish chromatophore. The system consists of 3 main parts:...
    Resource Type:
    Masters Thesis
    Full Text:
    Chaplen for their support and communication help. I also would like to acknowledge Cohn Van Dyke, Nicolas

  • Web-based distributed applications for cytosensor

    Creator:
    Liew, Ji Seok
    Abstract:
    To protect the environment and save human lives, the detection of various hazardous toxins of biological or chemical origin has been a major challenge to the researchers at Oregon State University. Living fish cells can indicate the presence of a wide range of toxins by reactions such as changing color...
    Resource Type:
    Masters Thesis
    Full Text:
    helpful feedback Thanks to Nicolas Roussel for his insights and helpful comments on the image

  • Synthesis and Characterization of Novel Metal-Oxo Clusters as the Building Blocks in Nature and Synthesis

    Creator:
    Amiri, Mehran
    Abstract:
    Metal-oxo clusters can be described as soluble pieces of metal-oxide frameworks. Metal-oxo clusters are also the building blocks for the Metal-Organic Frameworks (MOFs) and coordination polymers. A better knowledge of metal-oxo clusters helps fundamentally understand geosciences, molecular engineering, catalysis, single-molecule magnetism, and MOFs for synthesis, design, and modification of these...
    Resource Type:
    Dissertation
    Full Text:
    , or life in general. Dr. Nicolas Martin for training me on crystallography. Dr. Morgan Olsen, for

  • Synthesis and Solution Characterization of Metal-Oxo Photoresist Precursors

    Creator:
    Hutchison, Danielle C.
    Abstract:
    Metal-oxo clusters can be described as soluble pieces of metal-oxide frameworks. Currently, metal-oxo clusters are being considered as solution-based precursors for extreme ultraviolet (EUV, 13.5 nm) photoresist materials, which are a crucial component in the fabrication of microelectronic devices. Two different photoresist precursor systems have been investigated – alkyltin clusters...
    Resource Type:
    Dissertation

  • Landscape Genomics and Climatic Responses of Willamette Valley Alders

    Creator:
    Kral, George L.
    Abstract:
    The climate of the Pacific Northwest is in flux, and existing forest ecosystems are stressed and poised to shift in fundamental ways, with or without human intervention. This dissertation probes the nature of forest responses to environmental change through investigations of morphology and genetics of three species of alder co-occurring...
    Resource Type:
    Dissertation