Thesis advisor: Susan M. Shell / Mark Twain's understanding of the relationship between technology and society is complicated, and delivered through many of his individual works, including A Connecticut Yankee and The American Claimant. Through a close reading of Connecticut Yankee with additional support from The American Claimant I am to develop a fuller understanding of this relationship and how Twain's thought reflects on modern society. / Thesis (MA) — Boston College, 2012. / Submitted to: Boston College. Graduate School of Arts and Sciences. / Discipline: Political Science.

Thesis (M.S.)--Central Connecticut State University, 2002. / Thesis advisor: Robert Fischbach. " ... in partial fulfillment of the requirements for the degree of Master of Science in Organizational Communications." Includes bibliographical references (leaves 86-90). Also available via the World Wide Web.

Uppsatsens syftet var: att ta fram – med tjänstelogik och ett hållbarhetsperspektiv - en holistisk insamlingsmetod för urvalskriterier och en utvärdeingsmetod samt undersöka om det finns skillnader mellan kund- och producentkriterier. Teorierna i uppsatsen är hämtade ifrån klassisk produktutveckling i kombination med tjänsteforsking och framförallt tjänsteinnovation. En fallstudie har genomförts för svara på de fyra forskningsfrågorna: 1. Hur bör kriterierna tas fram för att uppnå ett holistiskt perspektiv? 2. Vilka kriterier bör användas vid utvärdering av produkter? 3. Hur bör kriterierna användas för att säkerställa att produkten uppfyller de krav som ställs? 4. Hur förändras urvalskriterierna i utvecklingsprocessen på grund av kund- och användarinvolvering? Resulatet är en utvärderingsmetod för gavelisolering till Yankee-cylindrar som använder sig av en produktspecfikation, Phal och Beitz elimineringsmatris, Pughs relativa beslutsmatris och Kesselrings kriterieviktsmatris. En analys av processen och hur kund- och användarinvolvering påverkade kriterierna som används i utvärderingsmetoden utfördes när metoden var framtagen. Uppsatsen bidrar till ytterligare kunskaper om kund- och användarinvolvering i utvecklingsprocessen samt en metod för hur kunders och användares kunskap kan användas i utvärderingsprocessen. / The purpose of the essay is to develop a holistic collection method for selection critera by using service logic and sustainability and an evaluation method and also investigate the difference between customer criteras and producer criteras. Theories in the essay are derived from classical product development combined with service research and especially service innovation. To answer the four research questions, below, a case study has been conducted. 1. How should the criterias be generated to ensure a holistic perspective? 2. When evaluating products which criterias should be used? 3. How should the criteria be used to ensure that the product meets the imposed requirements? 4. Due to customer and user involvation, how does the criterias change in the development process? The result of this essay is an evaluation method for Yankee head insulation using a product specification, Phal and Beitz's elimination matrix, Pugh's decision matrix, and Kesselring's matrix. When the evaluation method was developed an analysis was cunducted of the process and how customer and user involvement affected the criteria used in the method. The essay contributes to further knowledge of customer and user involvation in the development process as well as a method for how customers and users' knowledge can be used in the evaluation process.

Ahlstrom-Munksjo is a global company within the paper industry. Their mill in Billingsfors was in need of an energy audit, localizing energy ows within the mill. An energy audit is a good tool for any company to get a good overview picture of their energy usage of the examined system, it is also seen as the rst stage for an energy-saving strategy. On the Billingsfors mill, the energy audit is included in the continuous work of increasing their energy eciency in order to keep up with the new regulations and advancements in this industry sector. The energy audit was done on the whole mill with focus on the paper production and the district heating system. More detailed information about the paper production, a comparative study of two paper machines, PM2 and PM6, is also presented. The reason for the comparative study on PM2 and PM6 was due to an unexpectedly high recorded gas consumption from PM2. The two paper machines were believed to be similar enough to compare them without any deeper knowledge of the machines. They were also compared to a reference machine, representing an average machine with similar setup. The comparisons showed that PM2 does in fact have a higher gas consumption than PM6. To identify the reason for the higher consumption the dry solid contents of PM2 needs to be examined. The two machines do not have the exact same process when producing paper and a more detailed comparative study should be done for a better understanding of the high gas consumption. However, the two machines have a lower gas consumption than the reference machine, this meaning they both have a relatively low gas consumption.

This thesis describes and analyses how the Richmond press operated as a propaganda machine during the final year of the Civil War. It argues that the newspapers of the Confederate capital regularly exploited the propaganda value of the news they reported, employing methods including distortion of facts and libelous personal attacks. They displayed a seemingly total disregard for veracity in their zeal to convince their readership that the cause was not lost, and created a false picture of the real situation to a population which was war-weary and desperate for reassurance that victory was still possible. Defeats were minimized and even the tiniest victory in the most insignificant skirmish was magnified. When the Northern army began its strategy of hard war, the Richmond press seized on that to help create a demonized portrait of the Yankee and the North.

The creping process and the conditions on the Yankee cylinder dryer are key factors in a tissue paper mill, and they therefore need to be kept under good control in order to maintain a high and uniform quality. To this end it would be valuable to be able to make on-line measurements of Yankee coating thickness as well as the crepe structure of the tissue paper. The adhesion of paper to the cylinder affects the creping process and more information about the parameters that affect the adhesion is therefore of interest. To perform trials on a full scale or in a pilot plant is very costly and laboratory creping equipment is therefore sought after in order to be able to measure the adhesion force. The coating layer for use on the cylinder was analysed. It contained a large amount of carbohydrates and could not be considered transparent. The thickness of the coating layer was measured on a laboratory cylinder with a method based on fluorescence. An optical brightener was added to the coating chemicals and the coating layer was subjected to UV-radiation. The intensity of the light emitted by the optical brightener was measured and gave an indication of the thickness of the coating layer. The equipment has to be further investigated before it is possible to implement the new sensor on-line. New creping equipment and an adhesion method were developed for use on a laboratory scale. The equipment can operate with different creping angles and the force needed to crepe the paper can be measured. The highest creping force was obtained for papers of high grammage, low dryness at adhesion, high drainability, high fines content and high hemicellulose content. A more direct method is to analyse the structure of the produced paper. Measurements were made on a tissue paper with an optical fibre sensor while the paper was travelling at low speed. The collected signal was mathematically analysed and the characteristic wavelength was calculated for different paper samples. These values were close to the wavelengths measured with an off line method by a commercial crepe analyser. / Baksidestext The creping process is the heart of tissue paper manufacture. To control the process better, on-line measurements of paper structure and coating thickness are sought after. The creping is highly dependent on the adhesion of the paper to the Yankee dryer. To be able to measure the adhesion, laboratory creping equipment was also required. Different pulp parameters affect the adhesion and some of them have been investigated in this work. The coating on the Yankee cylinder consisted mainly of fiber fragments and could not be considered as transparent, which had to be considered when choosing a method to measure coating thickness. A method based on the light emitted from an optical brightener in the coating when subjected to UV-irradiation was used, but has to be further improved before it can be used on-line. A new laboratory creping method was developed to determine the adhesion between paper and metal, and the force needed to scrape off the paper with a doctor blade was measured. The highest creping force was obtained for papers made of pulp with a high drainability, high fines content and high hemicellulose content. An optical method using reflected light to measure crepe wavelength on-line was developed. The paper travelled under a sensor and the light collected was mathematically analyzed to determine the most common wavelength.

Rock glaciers play a significant role in the alpine debris transport system. For practical and engineering considerations, identifying the internal structure and its relationship to surface characteristics is significant in terms of how a rock glacier settles during periods of melting, and the mode of deformation. A better understanding of these factors is important for engineers, engineering geologists and geomorphologists who must make prudent evaluations of rock glaciers as potential sites for human development and uses. It is equally important for evaluating potential stores for water on other planets such as Mars. Ground penetrating radar (GPR) shows that the internal structure of a lobate rock glacier located in the San Juan Mountains of southwest Colorado consists of continuous to semi-continuous horizontal layers of ice-supersaturated sediments and coarse blocky rockslide debris which likely formed through catastrophic episodes of rockfall from the cirque headwall. Folds in the uppermost layers correspond to the surface expression of ridges and furrows, indicating that compressive stresses originating in the steep accumulation zone are transmitted downslope through the rock glacier. The rock glacier is a composite feature that formed by a process involving the development and overlap of discrete flow lobes that have overridden older glacial moraine and protalus rampart materials. The latter materials have been incorporated into the present flow structure of the rock glacier. The discovery of rock glacier-like features on Mars suggests the presence of flowing, or once-flowing ice-rock mixtures. These landforms, which include lobate debris aprons, concentric crater fill and lineated valley fill, hold significant promise as reservoirs of stored water ice that could be used as fuel sources for human exploration of Mars and provide a frozen record of the climatic history of the planet. To this end, the rock glacier in this study was used as a surrogate for similar Martian landforms. Liquid water, found to be abundant in this rock glacier, occurs within a network of interconnected channels that permeate throughout the landform. In terms of water storage within Martian analogs, consideration must include the possibility that some water ice may be stored in relatively pure form within lenses and vein networks that are supplied by seasonal frost accumulation and/or water influx from below.

Cette thèse se propose d’étudier comment, à travers sa singulière écriture, John Neal, prenant son contemporain James Fenimore Cooper pour anti-modèle, ambitionne de réformer la littérature américaine, afin de satisfaire au besoin naissant d’indépendance et de renouveau national. Dans une certaine tradition américaine, la frontière est moins une limite territoriale qu’un seuil dynamique, un locus americanus, lieu de tous les possibles. Et c’est bien en ce sens que le romancier du Maine, homme des transgressions, homme de l’entre-deux, écrit «à la frontière» : entre littérature et engagement, entre la scène et la chaire, le masculin et le féminin, l’Indien et le Blanc, sa prose hésite, souvent. Il conviendra en somme d’analyser au plus près cette fabrique alternative de littérarité qu’est l’écriture nealienne, dans l’incertitude des commencements, lorsque l’expression du «génie national» prétend s’instaurer en critère de jugement et faire table rase des modèles d’importation. / This thesis explores how, through his singular writing style, John Neal, using fellow-writer James Fenimore Cooper as an anti-model, sets out to pioneer a thorough reformation of the so-called American literature, in an attempt to satisfy the ever-increasing need for independence and national renewal. In a certain American tradition, the frontier is less a territorial boundary than a « dynamic threshold », a locus americanus where wishful thinking comes true. Thus it is that this transgressive Maine author, a man of the neutral ground, or, rather, of the middle ground, writes «at the frontier»: between literature and committed literature, between the stage and the pulpit, the masculine and the feminine, or the Indian and the white man, his prose often wavers. Hence, our focus will be on the alternative literary vision for « the great Republic of Letters », encapsulated within Neal’s own writing, shaped as it was by the uncertainties of a nation in the making. Those were the days when «national genius» had an edge on European models. Those were John Neal’s days.

This paper examines the linguistic qualities of reggaeton in order to determine to which extent the music represents the speech of the urban residents of Puerto Rico. The lyrics of this music are analyzed in order to see if they are used only within the context of reggaeton or if they are part of the Puerto Rican lexicon in general. The political context of Puerto Rico with respect to the United States is taken in to consideration with the formation of Anglicisms and the use of English. The paper summarizes the current knowledge of the Puerto Rican lexicon as well as two linguistic studies that focus on reggaeton as well as giving general background information on the genre. In the analysis section, 20 words that are commonly found in reggaeton songs are analyzed using two accredited dictionaries and three “urban dictionaries” in order to determine their meanings, uses and origins.

Many people still confused and misunderstand the differences between auction types: In fact, we have only two major types of auctions which are the forward auction and Reverse auction[22]. In a forward auction a single seller offers an item for sale with many competitive buyers driving the price upward: In a Reverse Auction, a single buyer wants to purchase a service or an item from many sellers, they drive the price downward: There are many differences between these type of auction: Including the progress of the auctions; winner selection criterion and other factors: The Reverse Auction nowadays is one of the most preferred types of online auctions: It gains popularity rapidly because of representing the buyers' side and helps him to drive prices down in contrary with the forward auction or traditional auction. The aim of this study is to identify the most common types of the Reverse auctions and compare them to one another to determine when should be used by a buyer and propose the most efficient implementation model for some types: The results of this study are: achieve a written report and a small demonstrator model on how to implement English Auction and Second-Sealed bid Auction.