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 4 of 4 for “"plasticine"”.
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Material Flow Behavior in Friction Stir Welding
… visualization in metals. This study investigates plasticine for use as an analog for modeling material flow in friction stir welding (FSW) of metals. Qualitative comparisons between welded plasticine and metal sections exhibit many similarities. The transient temperature response of the plasticine …
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Centrifuge Modelling Study of Contrasting Structural Styles in the Salt Range and the Potwar Plateau, Pakistan
… competence, composed of thin layers of plasticine modelling clay and silicone putty, rest on a rigid base plate that represents the crystalline basement of the Indian plate. The models are built at a linear scale ratio of ~10-6 (1mm=1km) and deformed in a centrifuge at 4000g. The models …
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Fabrication of Ultrasound Transducers and Arrays Integrated within Needles for Imaging Guidance and Diagnosis
… fresh and Thiel embalmed cadaveric brain tissue. Plasticine targets were embedded in these brain models and the needle transducers were tested as navigational real-time imaging tools to detect these targets within the brain tissue. The results demonstrated feasibility of such devices to determine …
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Avian diet and visual perception suggests avian predation selects for color pattern mimicry in bumble bees
… frequency, I created bumble bee models from soft plasticine with local, novel, and non-aposematic color patterns. I then presented these models to birds in the field using presentation apparatus to simulate bumble bees in flight and foraging on flowers; despite numerous attempts to optimize the …