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Filtering by: Creator Roussel, Nicolas Remove constraint Creator: Roussel, Nicolas Non-Academic Affiliation Oregon State University. Graduate School Remove constraint Non-Academic Affiliation: Oregon State University. Graduate School

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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

  • Process segmentation and modelling applied to time series featuring the response of biological materials to toxic agents

    Creator:
    Teng, Angela
    Abstract:
    The detection of biological and chemical toxins has become one of the main concerns in environmental and military fields. In this framework, the department of Microbiology and Biochemistry at Oregon State University has discovered that fish living cells are promising indicators of the presence of a wide range of toxins....
    Resource Type:
    Masters Thesis
    Full Text:
    Microbiology) Nicolas Roussel (Graduate student in Electrical and Computer Engineering) Bertrand Boichon