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 “"Close-packed spheres"”.
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Measuring Aerosol Nanoparticles By Ultraviolet Photoionisation
… photoelectric yield (2.6$\times$) than sintered, close-packed spheres of the same mobility diameter and material, directly contradicting two of the three previous relevant studies. Close-packed spheres have less material exposed to both the photon flux and the particle's surroundings than an …
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Controlling Microbial Colonization and Biofilm Formation Using Topographical Cues
… Pseudomonas aeruginosa on a solid coated in close-packed spheres of polystyrene, using flat polystyrene sheets as a control. The results show that, whereas flat sheets are covered in large clusters after one day, a close-packed layer of 630–1550 nm monodisperse spheres prevents cluster …
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Design of 3D Complex Nanostructures Using Block Copolymer Self-Assembly
… lamella, unconventional Frank-Kasper A15 spheres, and hexagonally close-packed spheres, along with cylinder, gyroid, and lamellar morphologies attainable through a simple annealing step. Finally, taking a step beyond di-JBBCP, we introduce a third block to form a triblock JBBCP with two …
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Development of Sustainable Thermoplastic Elastomers
… orientation was determined to be hexagonally close-packed spherical domains with the {0001} planes parallel to the shear plane, with a small population of face-centered cubic spherical domains with the {1-10} planes parallel to the shear plane. Fully sustainable triblock copolymers with …