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 2275 for “"Routes"”.
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Reinforcing Reachable Routes
Reachability routing is a newly emerging paradigm in networking, where the goal is to determine all paths between a sender and a receiver. It is becoming relevant with the changing dynamics of the Internet and the emergence of low-bandwidth wireless/ad hoc networks. This thesis presents the case …
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From roots to routes
Over the past two decades, more than 200 million people in China moved from rural to urban areas. These migrants fled the countryside, which is regarded as an economic wasteland in perpetual stagnation that is locked by feudal traditions and peasant values, to the largest cities. They sought to be …
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Corporeal routes: climbing towards culture
Traditionally, spatial knowledge has been conceptualized and explained through the use of the cognitive map hypothesis, in which the metaphor of the topographic map is used to construct an explanation of the way in which knowledge about space is stored and used. I argue that the topographical …
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New routes to single molecule magnets
Structural and magnetic studies of citrate coordination clusters are presented for reaction systems involving cobalt(II), copper(II) and nickel(II). The cobalt(II) compounds incorporate cubane structural motifs that are of particular interest for the generation of single molecule magnet (SMM) …
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Non-isocyanate routes to urethane-polymers
The conventional synthetic route to urethane polymers involves the use of hazardous dflsocyanates which are synthesised using phosgene, the use of which produces a significant chlorine-waste stream. The processing of high molecular mass specialty polyurethanes regularly requires the use of organic …
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Routes to drimanes from podocarpic acid
… dimethyl ether (38) have also been investigated. Routes for the conversion of the enone (45) and oxime (230), derived from the ozonolysis products of methyl podocarpate (10), to drimanes have also been investigated.
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Designing bus routes in urban corridors
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Civil Engineering, 1981.
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Repeatability of on-road routes and a comparison of on-road routes to the federal test procedure
… from numerous vehicles over specified on-road routes. A study was conducted on on-road route repeatability. A methodology for finding repeatability had to be established, and factors influencing repeatability were identified. It was found that routes and drivers significantly influenced …
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New Routes to HCI - A transdisciplinary approach
Abstract This thesis bring together different disciplines – philosophy of mind, artificial intelligence, cognitive science, cybernetics and the performing arts – in a transdisciplinary investigation that raises new questions about the human mind and our relationship with computers and machines in a …
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Routes towards low-cost renewable hydrogen production
… are also investigated as additional future routes for renewable H<sub>2</sub> production; in this work they are investigated using nanoscale materials processing and surface analysis techniques. This thesis has an energy-focussed, applied and practical theme, achieving a broad investigation …
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Routes to complexes of open chain polyethers
The open chain polyethers, 1-(o-carboxymethoxyphenoxy)-2-(ohydroxyphenoxy) ethane HL(A), HL(B), and the diol were prepared and characterised by m.pt. and IR and 1H NMR spectroscopies. In order to determine whether the ions other than Co(II) or Zn(ll) can form complexes of type [M(M'L2)2 (M = …
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Synthetic routes to silica-coated gold nanorods
… by a silane will be explored. Next, alternate routes involving modified Stöber methods will be examined. Finally, novel routes that include various silicate and silane coatings will be elucidated. Silica coating of gold nanorods has received much attention due to its application in varying …
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The sustainable routes to formulating nonmarket strategies
… nonmarket strategies and further explores the routes companies have taken in embedding sustainability and formulating non-market strategies in their main business to better sustain the long livelihood of corporations. Examples will be drawn from multiple companies' case studies, as well as an …
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Electrochemical Routes for Capture and Utilization of CO2
The rapid rise in atmospheric CO2 concentrations presents a critical challenge to global climate stability, necessitating the development of energy-efficient, scalable, and economically viable carbon capture and utilization (CCUS) technologies. This thesis advances integrated electrochemical and …
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EXPLORING UNPRECEDENT SYNTHETIC ROUTES FOR CHIRAL AMINO DERIVATIVES
This PhD thesis focuses on the development of unprecedented synthetic strategies for the preparation of chiral amino derivatives through the integration of photoredox catalysis, organocatalysis, transition-metal catalysis, and continuous-flow chemistry. The work explores the synthetic potential of …
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Novel Synthetic Routes to Formation of Magnetic Nanocomposites
Novel synthetic routes to formation of gold-magnetite nanoparticles have been designed by sonochemistry. Treatment of preformed magnetite nanoparticles with ultrasound in aqueous media with dissolved tetrachloroauric acid resulted in the formation of gold-magnetite nanocomposite materials. These …
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Investigaiton of potential routes to 1, 5-diazonene
Thesis (M.S.)--Michigan State University. Dept. of Chemistry, 1968
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Synthetic routes to hydroxyaucanebobonic acids and their derivatives
A study of synthetic routes leading to hydroxyalkaneboronic acids, which were expected to display some useful and interesting biological and chemical properties, has been carried out with reference to reaction sequences involving the hydroboration of alkenes and interaction of Grignard reagents …
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