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Filtering by: Subject Douglas fir -- Mechanical properties -- Testing Remove constraint Subject: Douglas fir -- Mechanical properties -- Testing Committee Member Sessions, John Remove constraint Committee Member: Sessions, John

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  • In-forest log segregation based on acoustic measurement of wood stiffness

    Creator:
    Amishev, Dzhamal Y.
    Abstract:
    To remain competitive, the forest products industry needs to look for new and innovative processes and technologies to not only reduce costs but also to recover more value through the entire seedling-to-customer forest products supply chain. It is well recognized that measuring wood properties of logs in real time during...
    Resource Type:
    Dissertation
    Full Text:
    modulus of elasticity (MOE), also known as stiffness, is an important mechanical property and is the

  • Evaluation of a prototype NIR system for Douglas-fir wood density estimation

    Creator:
    Belart Lengerich, Maria Francisca
    Abstract:
    Forest products companies in the U.S. face vigorous competition from other wood producers around the world and other industries (steel, aluminum, plastics, composites). To be competitive, forest companies need to control costs, sort and allocate logs to the most appropriate markets, and recover more value at time of harvest. Interest...
    Resource Type:
    Masters Thesis
    Full Text:
    for Douglas-fir Wood Density Estimation. Abstract approved: Glen E. Murphy Forest