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Seed dispersal syndromes and the distribution of woody plants in south-east Queensland's vine forestsButler, D. Unknown Date (has links)
No description available.
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The reproductive ecology of the Australian freshwater turtles Emydura macquarii signata and Chelodina expansaMcCosker, J. R. Unknown Date (has links)
No description available.
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Biological Effect of Supplementary Feeding on Wild Birds: Case study Australian Magpies (Gymnorhina tibicen) in Brisbane regionIshigame, G. Unknown Date (has links)
No description available.
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Optimal Monitoring and Harvesting of a Wild Population Under UncertaintyHauser, Cindy Emma Unknown Date (has links)
No description available.
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Surface grafting of polymers via living radical polymerization techniques; polymeric supports for combinatorial chemistryZwaneveld, Nikolas Anton Amadeus, Chemical Engineering & Industrial Chemistry, UNSW January 2006 (has links)
The use of living radical polymerization methods has shown significant potential to control grafting of polymers from inert polymeric substrates. The objective of this thesis is to create advanced substrates for use in combinatorial chemistry applications through the use of g-radiation as a radical source, and the use of RAFT, ATRP and RATRP living radical techniques to control grafting polymerization. The substrates grafted were polypropylene SynPhase lanterns from Mimotopes and are intended to be used as supports for combinatorial chemistry. ATRP was used to graft polymers to SynPhase lanterns using a technique where the lantern was functionalized by exposing the lanterns to gamma-radiation from a 60Co radiation source in the presence of carbon tetra-bromide, producing short chain polystyrene tethered bromine atoms, and also with CBr4 directly functionalizing the surface. Styrene was then grafted off these lanterns using ATRP. MMA was graft to the surface of SynPhase lanterns, using g-radiation initiated RATRP at room temperature. It was found that the addition of the thermal initiator, AIBN, successfully increased the concentration of radicals to a level where we could achieve proper control of the polymerization. RAFT was used to successfully control the grafting of styrene, acrylic acid and N,N???-dimethylacrylamide to polypropylene SynPhase Lanterns via a -initiated RAFT agent mediated free radical polymerization process using cumyl phenyldithioacetate and cumyl dithiobenzoate RAFT agents. Amphiphilic brush copolymers were produced with a novel combined RAFT and ATRP system. Polystyrene-co-poly(vinylbenzyl chloride) created using gamma-radiation and controlled with the RAFT agent PEPDA was used as a backbone. The VBC moieties were then used as initiator sites for the ATRP grafting of t-BA to give a P(t-BA) brush that was then hydrolyzed to produce a PAA brush polymer. FMOC loading tests were conducted on all these lanterns to assess their effectiveness as combinatorial chemistry supports. It was found that the loading could be controlled by adjusting the graft ratio of the lanterns and had a comparable loading to those commercially produced by Mimotopes.
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Optimal Monitoring and Harvesting of a Wild Population Under UncertaintyHauser, Cindy Emma Unknown Date (has links)
No description available.
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Optimal Monitoring and Harvesting of a Wild Population Under UncertaintyHauser, Cindy Emma Unknown Date (has links)
No description available.
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Modelling Sea Turtle Growth, Survivorship and Population DynamicsChaloupka, M. Unknown Date (has links)
No description available.
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Optimal Monitoring and Harvesting of a Wild Population Under UncertaintyHauser, Cindy Emma Unknown Date (has links)
No description available.
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Modelling Sea Turtle Growth, Survivorship and Population DynamicsChaloupka, M. Unknown Date (has links)
No description available.
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