317 research outputs found
MANUFACTURING AMATEURISM: MEDIA DEPICTIONS OF THE UNITED STATES MILITARY AND THEIR INFLUENCE ON CIVIL-MILITARY RELATIONS
A professional military is vital to civil-military relations and a healthy democracy. Moreover, while the military’s actions certainly impact its public image as a professional body, public perception is largely fashioned from the military’s depiction in the media. Additionally, a free press serves a crucial democratic role. The citizenry must be well-informed and powerful institutions must be held accountable by outside actors. But what is to be done when leading media institutions, meant to provide accountability, exercise their position to advance their own power and profit? Herein lies the problem. This thesis claims that the media narrative covering U.S. armed services impacts civil-military relations by favoring provocative depictions that negatively influence the public’s perception of military professionalism. Through analysis of three cases from the year 2020, this research provides evidence that coverage of the military typically conveys five themes: pity, reverence, disgust, incompetence, and partisanship. These themes exist in tension with Samuel Huntington’s notion of military professionalism, consisting of expertise, responsibility, and corporateness. Utilizing this model of professionalism and Chomsky and Herman’s propaganda model of communication, this study reveals that prominent media publications favor narratives that emphasize lapses in military professionalism, manifesting in warped popular perceptions and the degradation of civil-military relations.Lieutenant, United States NavyApproved for public release. Distribution is unlimited
Comparison of Achievement, Self-concept, and Environment of Bused and Non-bused White Fifth and Sixth Grade Children
Educational Administartio
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Evaluation of copper removal from stormwater runoff using compost and Apatite IIâ„¢
Low concentrations of dissolved copper have proven to be harmful to a number of aquatic organisms, with recent research highlighting detrimental effects to endangered salmonid species. Stormwater runoff can represent a significant source of copper to surface waters, necessitating cost-effective alternatives to current stormwater best management practices (BMPs). This study examines the potential efficacy of copper removal from stormwater runoff using compost, a current choice in many stormwater BMPs, and Apatite IIâ„¢, a biogenically derived hydroxy calcium phosphate mineral. Batch, column, and field experiments were performed to assess the equilibrium and continuous copper removal capacity of Apatite IIâ„¢ and compost, as well as to characterize the effect of natural organic matter (NOM) on removal processes. In both equilibrium and continuous flow scenarios, compost and Apatite IIâ„¢ each exhibited high copper removal efficiency in synthetic stormwater solutions. The introduction of NOM inhibited copper removal for both media types due to Cu-NOM complexation, but removal efficiency remained relatively high. In field experiments where composite influent and effluent samples were taken for each runoff event, copper removal was less consistent and efficiencies were much lower than in laboratory experiments. However, effluent dissolved copper is thought to be comprised entirely of Cu-NOM complexes, indicating that the filter was effective at removing the more bioavailable forms of dissolved copper. Phosphate and nitrate leaching was an issue for compost, and phosphate leaching and release of previously removed copper is a concern for Apatite IIâ„¢. Due to these issues and superior performance by compost in laboratory testing, compost is viewed as the more promising adsorbent. However, additional monitoring of the potential for nutrient leaching should be performed before wide-scale application
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Demonstration of Mer-Cure Technology for Enhanced Mercury Control: Final Report
Alstom Power Inc. has completed a DOE/NETL-sponsored program (under DOE Cooperative Agreement No. De-FC26-07NT42776) to demonstrate Mer-Cure{trademark}, one of Alstom's mercury control technologies for coal-fired boilers. The Mer-Cure{trademark}system utilizes a small amount of Mer-Clean{trademark} sorbent that is injected into the flue gas stream for oxidation and adsorption of gaseous mercury. Mer-Clean{trademark} sorbents are carbon-based and prepared with chemical additives that promote oxidation and capture of mercury. The Mer-Cure{trademark} system is unique in that the sorbent is injected into an environment where the mercury capture kinetics is accelerated. The full-scale demonstration program originally included test campaigns at two host sites: LCRA's 480-MW{sub e} Fayette Unit No.3 and Reliant Energy's 190-MW{sub e} Shawville Unit No.3. The only demonstration tests actually done were the short-term tests at LCRA due to budget constraints. This report gives a summary of the demonstration testing at Fayette Unit No.3. The goals for this Mercury Round 3 program, established by DOE/NETL under the original solicitation, were to reduce the uncontrolled mercury emissions by 90% at a cost significantly less than 50% of the previous target of 0.75 to 13,400 to 60,000/lb mercury removed, significantly less than 50% of the baseline removal cost
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