William Chen

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Discovering the mechanisms by which genetic variation influences phenotypes is integral to understanding life-history evolution. Models describing causal relationships among traits in a developmental hierarchy provide a functional basis for understanding the correlations often observed among life-history traits. In this paper, we evaluate a developmental(More)
In order to better understand insulation performance under real-life operation conditions, a new test set-up was installed to apply multiple stresses (electrical, mechanical, and thermal) simultaneously on test coils in the formette. This is a continued effort from our previous study that focused mainly on the differences in dielectric performance of(More)
Epoxy-Anhydride VPI resin generally has excellent electrical insulation properties, mechanical properties and much lower curing volatile than other types of VPI resins, such as Epoxy Ester-Styrene system and Unsaturated Polyesterimide-Vinyltoluene system. So it is widely used in insulation applications of electrical apparatus. In this paper, a toughness(More)
In this article, a novel environmental friendly polyester-imide impregnating resin was developed by combining polyester-imide, novel active cross-linking monomer and effective initiator-inhibitor system. The new resin has excellent processing abilities, suitable for usual dipping, VPI, and dip-rolling machines. The comprehensive performance of this new(More)
In recent years, Flight Landata, Inc in Massachusetts, US has developed a series of innovative electro-optical (EO)[1,2], multispectral[3], hyperspectral[4], and multi-sensor imaging systems[5,6] for advanced airborne remote sensing applications. Among them, the BuckEye EO is a series of portable photogrammetric imaging systems that have been flown aboard(More)
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