Global ETD Search
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Showing 1 to 13 of 13 for “"synergist"”.
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Effects of the Synergist Piperonyl-Butoxide on Toxicity and Metabolism of Pesticides in Green Sunfish (Lepomis Cyanellus Rafinesque)
Made available in DSpace on 2015-05-14T14:57:12Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7511545.PDF: 2771680 bytes, checksum: e6e289fcaebad426f0e22b23feecd1ce (MD5) Previous issue date: 1974
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Some aspects of free radical polymerisation in UV-curing
… association with N-methyld-iethanolamine as synergist, were used to initiate the polymerisation of acrylates. It was found that the quinoxalines where used with amine synergist are efficient Type II initiators. It was also found that the cure of the acrylate is faster when oxygen is present …
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The Activity of Analogs of the Natural Product Dillapiol and Sessamol as Detoxification Enzyme Inhibitors and Insecticide Synergists
… as cytochrome P450 inhibitors and insecticide synergists. Dillapiol was chosen as a lead compound because it has a methylenedioxyphenyl (MDP) functionality that serves as a cytochrome P450 inhibitor and reported insecticide synergist activity comparable to the commercially used piperonyl …
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Species-specific blends of shared pheromone components prevent cross attraction among sympatric species of cerambycid beetles (subfamily Lamiinae)
… due to minor pheromone components that serve as synergists for conspecifics or antagonists for heterospecifics. However, much less is known about the pheromones of species in the subfamily Lamiinae. In this article, I summarize research to identify pheromones of three species of lamiines that are …
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Evaluation of Masculinization Treatments to Produce Feminized Hemp Seed (Cannabis sativa L.)
… STS and CBN also included gibberellic acid as a synergist. Plants treated with STS exhibited superior masculinization and pollen dispersal compared to plants treated with AVG, CBN or 1-MCP. Only plants treated with STS or AVG produced pollen in sufficient quantities for collection. This pollen …
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Pesticide Mixtures Induce Immunotoxicity: Potentiation of Apoptosis and Oxidative Stress
… organophosphate) and piperonyl butoxide (PBO; a synergist). Based on minimum cytotoxicity (> LC25), the following concentrations were chosen for the pesticide mixture studies: 70μM lindane (Lind), 50μM malathion (Mal) and 55μM PBO. In the AlamarBlue cytotoxicity assay, individual pesticide and …
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Analyses from an A/r/tographic perspective of maintaining participatory flow with the intention of enhancing empowerment during a school-community art & craft project
… to empowerment. Reliance on trust as a synergist is explored further. Being practice-led (Smith & Dean, 2009) and self-reflective (McIntosh, 2010), the research draws on my own 18 years of practice as an artisan-facilitator. This is considered within the context of a literature review. …
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The cabbage whitefly, aleyrodes Proletella: causes of outbreaks and potential solutions
… populations. Bioassays with the synergist piperonyl butoxide provided no evidence of mixed-function oxidase or associated nonspecific esterase involvement in pyrethroid resistance. Attempts to sequence the sodium channel gene of susceptible and resistant whiteflies to check for …
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In vivo studies of suspected mechanisms of DDT-resistance in Blattella germanica (L.)
… The inhibition of dicofol production by the synergist sesamex occurs at a high level in all strains, but results in mortality in the susceptible strain. Therefore, metabolism does not seem to be a major resistance mechanism. Excretion of unchanged DDT is apparently not related to the observed …
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Reactive processing of polyolefins using antioxidant systems
… extraction. Furthermore, a very effective synergistic stabilising activity when two reactive AO's containing thermal and UV stabilising functions e.g. DBBA and HAEB, were reactively processed with PP in the presence of a coagent. The stabilising effectiveness of such a synergist was much …
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Insecticide detoxification in the navel orangeworm Amyelois transitella (Lepidoptera: Pyralidae)
… pyrethroids bifenthrin and β-cyfluthrin produced synergistic effects and demonstrated that P450s and carboxylesterases (COEs) contribute to resistance in this navel orangeworm population. Resistance is therefore primarily metabolic and likely the result of overexpression of specific P450 and COE …
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The role of probiotics, prebiotics, and human milk oligosaccharides in infant formulae
… Further study is needed to assess whether synergist effects occur following concomitant administration of HMOs. Thus, we evaluated the effects of concomitant administration of 3'-sialyllactose (3'SL), 2'FL, and 6'SL utilizing the same model of the crypt-villus axis discussed above. Cells …