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 “"filament morphology"”.
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The Influence of Time-Dependent Rheology on the Multiple Scales of 3D Printing with Cementitious Materials
… design, with control extending from the printed filament scale to the full structure scale. Extrusion behaviour when printing is governed by time-dependent rheology as colloidal flocculation and hydration reactions transition the material from a printable fluid to a solid. Any changes in …
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Investigating Microtubules Inside Cells with Cryo-Electron Tomography
Microtubules are tubular filaments that form part of the eukaryotic cytoskeleton. They are important for cell division, shape and motor-driven transport. Axons and dendrites of neurons are filled with longitudinal arrays of microtubules. They serve as tracks for long-range cargo transport driven by …
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Experimental Investigations into the Accuracy and Precision of Material Extrusion Additive Manufacturing
… one of the largest error sources. In addition, filament diameter and extrusion lengths were measured and found to contribute a very limited amount to overall error. Extrusion errors were characterised in terms of steady-state filament morphology and the XY plane corner errors identified in the …