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 20 of 911 for “"Tri"”.
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Tri-helical direct gravure coating
Tri-helical, gravure roll coating, operated in reverse mode, is investigated via a combined experimental, theoretical and computational approach. New experiments were conducted on a pilot coating rig, designed to simulate the industrial process. Flow visualisations reveal the underlying flow …
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Tri-state gates in logical networks
… methods were presented to facilitate the use of tri-state gates in the design of logic networks. Special considerations for the use of tri-state gates are discussed in order that the reader might get a feel for the capability of tri-state logic and so that he will be aware of problems which may …
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Patterning Tri-Halide Perovskite Single Crystal Growth
Organic perovskites have been growing in the field of organic electronics, and lately field-effect transistors with single-crystalline perovskites have received more attention, because they should have ideal field-effect mobility and new crystal growth techniques have made them easier to …
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Metalation of the Di- and Tri-Methoxybenzenes
… or amine). These observations are, in part, attributed to the 1,2- and 1,3- formation of the n-BuLi dimer, the most reactive form of n-BuLi. In other words these substrates are acting in a "substrate-catalyzed" manner. Extensions of these concepts to 1,2,3-, 1,2,4- and 1,3,5-trimethoxybenzenes …
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Recreational development within the Tri-County Region
Thesis (M.L.A.)--Michigan State University. College of Social Science, School of Urban Planning and Landscape Architecture, 1967
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Mono-Bridged, Di-Bridged and Tri-Bridged Ferrocenes
Made available in DSpace on 2014-12-05T19:37:53Z (GMT). No. of bitstreams: 1 6200612.pdf: 3945217 bytes, checksum: 4a32e643124abe58072e0f116ca8bfae (MD5) Previous issue date: 1961
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A Tri-Ridged Flared Horn for Radio Astronomy Applications
… covers the modal analysis of three-fold symmetric structures, specifically the Tri-Ridged Wavguide (TRWG). The modal properties of these structures show high single-mode bandwidth, which presents an opportunity to check for viability in radio astronomy applications. To en-able such a study, an …
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Conjunto banco e mesa tri para educação artística infantil
… a consolidação das definições de requisitos e restrições que dão rumo ao processo projetual. O resultado final foi um mobiliário intuitivo, que incentiva o aluno a manter o espaço e os materiais organizados e propício para que ele se sinta a vontade e inspirado para desenvolver sua auto-expressão, …
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The tear behaviour of some tri-block copolymer elastomers.
Four SBS block copolymers were subjected to extensive chemical examination to determine block molecular weights and styrene fractions.Casting from different solvent systems into sheet form resulted in a range of microstructural formations for the normally dispersed styrene phase. These …
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Development of a tool for tracking H3K27 tri-methylation
H3K27 trimethylation is a post-translational modification known to play a role in faithful chromosome segregation via its interaction with TopoIIα. The ability to observe the spatiotemporal dynamics of this modification and how it interacts with TopoIIα has thus far been a challenge. Here, we have …
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The Chemistry of some Di- and Tri-Phenylmethane dyes
… a comprehensive series of novel, unsymmetrical Malachite Green type dyes containing different amino substituents in the 4-positions of the phenyl rings and a series of symmetrical Michier's Hydrol Blue type dyes. Both series of dyes have been synthesised from the relevant carbinols or …
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Quantum correlations and measurements in tri-partite quantum systems.
… calculated. It is shown that the dynamics of the tri-partite system creates correlations and entanglement among the three oscillators and in particular, between oscillators A,C which are not coupled directly. We have performed photon number selective and non-selective measurements on oscillator A …
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Synthesis and Characterization of Alkyl Tetra-, Tri-, and Triskaidecazirconates
… 10 yielded the ethoxy derivative of the trizirconate which was characterized by 13C NMR spectroscopy and elemental analysis. Reaction of the trizirconates with the parent alcohol resulted in the formation of alcohol adducts which are thought to have structures similar to that reported for …
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Hezbollah Operations in the Tri-Border Area of South America
… of involvement in the illegal activities of the tri-border area of South America. This case study used multiple sources ranging from press releases, government publications, to Latin American Journals. The methodology used was supported by Joe Feagin's imaginary analytical induction, which …
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Group-theoretical applications in a tri-local model for baryons
231 leaves, appendix
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Tri-phase emulsions as tunable liquid lenses with aberration correction
… optical elements, we assess the potential of tri-phase emulsions to correct primary aberrations. We combine optical modeling, fabrication and experimental characterization of tri-phase emulsions and compare their optical properties to bi-phase droplets. Ray-tracing, based on an experimentally …
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A high gain tri-reflector antenna configuration for beam scanning
… documents the development of a novel tri-reflector antenna configuration which addresses the design goals outlined above. The reflector configuration has been named the conjugate tri-reflector. The conjugate tri-reflector consists of a parabolic primary reflector an elliptical …
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