Qunjie Wang

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The Environment Manager (EM) is a high-level tool for constructing both single user and multiuser virtual environments. A script le is used to initialize and run virtual worlds. Independent applications can share information and cooperate with each other across the Internet. EM reduces the eeort required to produce a networked virtual world by providing(More)
Permission is hereby granted to the University of Alberta Library to reproduce single copies of this thesis and to lend or sell such copies for private, scholarly or scientiic research purposes only. The author reserves all other publication and other rights in association with the copyright in the thesis, and except as hereinbefore provided neither the(More)
A hydrophilic interaction liquid chromatography method has been established for the quantification of ergothioneine (EGT) in fermentation broth. Chromatographic separation was conducted on a Venusil hydrophilic interaction liquid chromatography (HILIC) column (250 × 4.6 mm, 5 µm) at an elution rate of 1.0 mL/min with an isocratic mobile phase consisting of(More)
A high throughput sample preparation method was developed utilizing mixed-mode solid phase extraction (SPE) in 96-well plate format for the determination of free arachidonic acid in plasma by LC-MS/MS. Plasma was mixed with 3% aqueous ammonia and loaded into each well of 96-well plate. After washing with water and methanol sequentially, 3% of formic acid in(More)
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