Mengxing Zhang

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The ionization of aromatic ethylamines by photons or electrons leads to elimination of CH2NH fragments, supposedly deriving from the McLafferty rearrangement involving intramolecular γ-hydrogen transfer. Using tryptamine and phenethylamine as examples, the results reported here suggest that the McLafferty mechanism is inadequate for interpreting the(More)
Human computer interaction technology has been applied too many in Financial terminal (with Automated Teller Machine as an example) design, such as interface design. In this paper, we have done a survey on human computer technology for financial terminals and present an investigation of the ATM design on the precious literatures. The user experience test(More)
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