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  • All fields: artifacts
(101 results)



Display: 20

    • Page 14

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    • 10 CHAPTER THREE: RESULTS Gas Chromatography/Mass Spectrophotometry (GC/MS) GC analysis was performed on multiple samples (n=11), collected and analyzed from February to April 2009, produced very similar gas chromatograms as shown in Figures 2-3....
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    • 11 Figure 3: TIC chromatogram of methamphetamine extracts Septum Artifacts Methamphetamine DMS
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    • 13 community to display children’s work, bringing children’s artifacts from home to display at school, and sharing photographs outside the classroom (Feiler et al., 2008). In conjunction with the U.S. Department of Education’s (USDOE) Elementary...
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    • 21 CHAPTER FOUR: DISCUSSION AND CONCLUSIONS Methamphetamine Impurities The hypothesis, that a distinct pattern of impurities present in illicit methamphetamine specimens could be characterized by GC/MS, was supported during this research, despite...
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    • 22 in methamphetamine synthesized by hydriodic acid/red phosphorous (Puthaviriyakorn, 2002). In addition, naphthalene (found around 232 m/z) was not detected in this study. GC/MS and Methamphetamine Artifacts Though the methamphetamine samples...
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    • 23 methamphetamine, which, facilitates the elimination of an amine or the formation of amphetamine. Because injector temperature was above 200 ºC (Figure 12), chemical derivatization was not performed on the samples, and methamphetamine samples...
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    • 24 Future Directions To minimize the possibility of artifacts it is recommended that illicit methamphetamine samples should be derivatized using 4-carbethoxyhexafluorobutyryl chloride (CB), heptafluorobutyric anhydride (HFBA or...
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    • 25 CHAPTER FIVE: LITERATURE CITED A.C. Allen, Methamphetamine from Ephedrine I, Chloroephedrines and aziridines. J. Forensic Sci., 32 (1987) 953-962. C.F.R., 21 C.F.R. Part 111, (Retrieved March 21, 2009), Dietary Supplements Containing Ephedrine...
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    • 54 Chapter 4 Image Editing and Preparation supported, and even some software which does support them (such as some versions of Internet Explorer) only displays the image once it has been completely downloaded. The JPEG format has two very distinct...
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    • AN IDEAL CANDIDATE 11 undermined by the subtle conditioning of “previously internalized images” (p. 5), making viewers “active accomplices in [their] own indoctrination” (p. 6). Jackson (2009) reports a slightly related trend. Based on an extensive...
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    • AN IDEAL CANDIDATE 14 current subset of literature addressing the political genre appears to rest on the assumption that political messaging, animated by one persuasion or another, pervades the genre’s diverse narratives (e.g., Engelstad, 2008;...
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    • AN IDEAL CANDIDATE 15 Simultaneous to the influential expansion of Hollywood’s political genre is its increased representation of presidential leadership (Coyne, 2008; Frame, 2014; McCabe, 2013; Scott, 2011; Takacs, 2011; see also Brownell, 2014)....
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    • AN IDEAL CANDIDATE 16 Secretary. My analysis shares the same underlying belief that a “wide range of television content helps shape citizens’ political consciousness” and that “our political world is presented to viewers through a diverse set of...
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    • AN IDEAL CANDIDATE 18 at one area needing greater attention (i.e., fictional depiction of female leadership). Other scholars have simply drawn attention to the ongoing relevance and informational impact of fictional political content (Engelstad,...
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    • AN IDEAL CANDIDATE 20 Regarding the topical dichotomy of policy and character, functional theory divides each topic into three classifiable forms (Benoit, 2007). Policy is divided into past deeds, future plans, and general goals. Past deeds relate...
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    • AN IDEAL CANDIDATE 50 possibly would serve to reflect and highlight politically polarized segments of the population. Other related research questions might include how viewers actually use the content outside alleged echo-chambers (if at all), how...
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    • AN IDEAL CANDIDATE 51 Nitsch (2015) argue that the innate heterogeneity of fictional entertainment has made it difficult for researchers to discern distinct patterns for political representation in movies and television series. As Hinck (2016)...

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