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 6 of 6 for “"Patterned Structures"”.
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Examining Children’s Conceptual Subitizing Skill and its Role in Supporting Math Achievement
… reaction time (RT) and strategy use to enumerate patterned structures of 4 to 10 dots were examined. Using cluster analysis on the collected enumeration speeds, three distinct groups were identified that supports the acquisition of conceptual subitizing as a developmental process. These clusters …
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Phonon-polaritons in bulk and patterned materials
… laser machining has been used to fabricate microstructures in lithium niobate and lithium tantalate. Phonon-polaritons propagation has been extensively characterized in a number of functional elements, including waveguides, resonators, and various diffractive, reflective, and focusing elements. …
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Synthesis, design and characterization of a distributed feedback grating based non-linear optical chemosensor
… few sensing active sites on the micro- and nano-patterned structures to permit species detection, resulting in the compromise of device sensitivity and performance. This thesis work addresses these challenges by adopting a multidisciplinarv approach in combining chemistry, materials and optical …
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Synthesis and Characterization of Nanostructures in Porous Anodic Aluminum Oxide Templates
… are used for the fabrication of various nanostructures such as nandots, nanorods, nanowires, nanotubes, and core-shell structures. Porous alumina membranes were employed as templates and metal nanostructures were synthesized in the templates by electrodeposition. By using lithography …
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Evolution of material properties in patterned semi-crystalline structures enabled by frontal polymerization
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2026-12-01
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Precursor phases in non-classical crystallization
… recipe can be extended to the preparation of patterned thin films on substrate. By dipping a quaternary DL-Lys·HCl (Lys)–polyacrylic acid (PAA)–water–EtOH dispersion on a hydrophilic slide, the fast evaporation process of the volatile solvent EtOH is responsible for the homogeneous nucleation …