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作者： Kate Yu mark powell Margaret Maziarz Dhavalkumar Narendrabhai Patel Waters Corporation Quay Pharmaceuticals Deeside Industrial Park mark powell Scientific Waters Pacific Pte Ltd The CapricornSingapore Science Park Ⅱ

The reports of severe adverse effects and fatalities associated with herbal medicinal products adulterated with synthetic compounds have raised global *** objective of this study is to analyze one commercial herbal medicinal product suspected to be adulterated with synthetic drugs in order to identify potential adulterants,to verify if the product contained the herbs listed as ingredients in label claim and to determine quality consistency among different batches of the *** of suspected product obtained from seven different batches were performed using ultra performance liquid chromatography coupled to quadrupole time-of-flight mass spectrometry(UPLC-Q-TOF-MS) with multiple data processing tools and multivariate *** addition,23 individual powdered herbs(12 as per label claim and 11 suspected herbs),11 marker compounds of the labeled herbs and five suspected synthetic drugs as adulterants were also concurrently analyzed to have clear understanding of product *** on our analysis,the major ingredients of studied product were found to be 5 synthetic compounds:caffeine,chlorphenamine,piroxicam,betamethasone and *** of them have been found to exceed their recommended *** the herbal composition analysis,Gan Cao(Glycyrrhizae radix et rhizoma) was found to be the main ingredient,which is not among the claimed 12 herbs that were supposed to be in the *** herbs detected as minor ingredients were Mu Gua(Chaenomelis fructus),Dang Gui(Angelicae sinensis radix),and Huang Qi(Astragali radix),which are among the 12 herbs that were supposed to be in the *** on our results we demonstrated that UPLC-QTOF MS is an effective and versatile tool for the analysis of herbal medicinal *** is highly desirable to have a streamlined process with automatic workflow and fit-forpurpose database to increase efficiency and productivity of sample *** of this work also highlight the need for the be

关键词： Synthetic adulterants Adulteration UPLC-QTOF-MS Herbal products Data independent acquisition Multi-Variate Statistical Analysis

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Mitt Romney, Mormonism, and Religion in the 2008 Presidential Election

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Journalism and Mass Communication 2013年第2期3卷 87-100页

作者： Larry powell mark Hickson University of Alabama-Birmingham (UAB) Birmingham USA

This study examined the impact of Mormonism on the 2008 presidential campaign of Mitt Romney. Romney faced a situation that reminded observers of John F. Kennedy＇s 1960 campaign. In 1960, Kennedy faced doubts about his Catholicism while Ronmey faced questions about the Mormon religion. Kennedy faced those doubts directly with a speech in Houston, Texas late in the campaign. Romney tried to do the same thing with a speech on his religious beliefs early in the primary campaigns. Kennedy＇s speech was effective, and he went on to win the presidential election. Romney＇s speech was not effective, and he was out of the race within two months. Kennedy＇s speech directly addressed the public＇s questions about Catholicism, while Romney＇s speech was an appeal for religious tolerance. The speech is examined in terms of the Pharisee Effect, a hypothesis which argues that religious appeals in politics failure if they are over used. Some voters were turned off by the negative image of his religion--a response consistent with the fanaticism backlash of the Pharisee Effect. Others may have reacted negatively to his perceived inauthentic attempts to reach out to evangelicals--a move that is consistent with the intentionality dimension of the Pharisee Effect. The Mormon issue did not become an issue in the 2012 election; Romney avoided it by simply not talking about his religion.

关键词： Romney religion Mormons presidential campaigns

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Sarah Palin and the Rhetoric of Victimage： From Pit Bull to Victim

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Journalism and Mass Communication 2014年第1期4卷 13-25页

作者： Larry powell mark Hickson University of Alabama-Birmingham (UAB) Birmingham USA

This study argues that the 2008 presidential campaign provided a setting in which Republican vice-presidential candidate Sarah Palin began using the rhetoric of victimage——presenting herself as the victim of unfair media coverage. This study analyzes Palin＇s rhetoric using a three-step approach to Burke＇s concept of victimage：（1） identification of self as victim, （2） identification of a scapegoat who can be blamed for the victim＇s problems, and （3） catharsis or tragic dignification. The results of the analysis indicated that Palin＇s rhetorical strategy emerged during the 2008 election and was fully functional by the time she resigned as Alaska Governor in July 2009. Eventually, victimage rhetoric became her most constant rhetorical theme. Her approach was only partially successful, increasing her positive image among Republicans but contributing to a negative image among Democrats and independents.

关键词： Sarah Palin 2008 presidential campaign victimage hostile media John McCain

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It Can＇t Be Like It Used to Be： Informality as a Contagion of Democratization in American Culture

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Journalism and Mass Communication 2016年第3期6卷 146-157页

作者： mark Hickson, III Larry powell University of Alabama at Birmingham Birmingham USA

The authors＇ purpose is to illustrate that counter cultures follow changes in democracy. While allowing more political freedom for individuals, such freedom is expressed by overtaking those rules, taboos, and mores that previously were followed when the minorities lacked that freedom. Changes occur in such topics as sexual mores, aesthetic appreciation of music, and the media. Beginning in the 1950s, American culture has changed dramatically because of changes in polities and the media. While not suggesting that this is good or bad, the authors profess that it is inevitable.

关键词： counter-culture political freedom Pleasantville sexual freedom

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