960 research outputs found

    Master plan report

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    The following Master Plan Report was prepared to be used as a guide for the development of the proposed South Carolina State Museum to be located in Lexington County, in the Columbia, South Carolina, metropolitan area. In addition to outlining the Purpose and Roles of the Museum, the report describes the Programs that will be offered and whom they will serve, the necessary staffing to carry out the Programs, a detailed Facility Program describing the physical facilities that will be required, Capital and Operating Budgets, and a discussion of potential Revenue Sources

    Diplomatic Metonymy and Antithesis in 3 Henry VI

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    This essay takes as its starting point the resemblance between the historical practice of diplomatic representation and the rhetorical practice of metonymy. The early modern ambassador acted as a substitute abroad for the sovereign who sent him and metonymy describes a comparable replacement ā€“ in words ā€“ of one thing by another associated thing. Yet metonyms can all too easily become confused with their referents or even come to replace them, as the sign is taken too literally for its signified, creating a kind of rivalry between representative and represented, as competing sources of authority, in a shift from relations of likeness to opposition. As 3 Henry VI points out ā€“ and as this essay argues ā€“ the metonymic characteristics of early modern ambassadorial representation made it vulnerable to this drift towards antithesis. Antithesis, the figure of opposition, governs the contentious disorder of 3 Henry VI, from the rhetorical patterning of its speeches to its structure and subject matter and politics. The Earl of Warwickā€™s embassy in Act 3 is no exception: it is the pivotal point around which the playā€™s oppositions turn. As Warwick moves from representing to replacing Edward IV, the figures that express his migration from substitution to subversion reflect on a comparable instability in European diplomatic culture. Diplomats could easily misrepresent.I would like to thank Sidney Sussex College, Cambridge, St Johnā€™s College, Cambridge and the Arts Humanities Research Council for enabling me to undertake this researchThis is the advanced access article published online distributed under a CC BY license, which can also be found on the publisher's website at: http://res.oxfordjournals.org/content/early/2014/06/19/res.hgu043.full.pdf+htm

    Pregled znanstvenih napredaka u učinskoj elektronici usmjerenih ka osiguravanju efikasnog rada i dužeg životnog vijeka PEMgorivih ćelija

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    This article focuses on the main issues that affect the lifetime and performance of proton-exchange membrane fuel cells. The short lifespans of these fuel cells represent a barrier to their massive commercialization and usage in mobile and stationary applications. As fuel cell is a very complex system, a lot of knowledge of different areas is required, such as chemistry, electricity and mechanics, in order to completely understand its operation and all the problems that can occur during it. It is for this reason that an interdisciplinary approach needs to be taken when designing fuel-cell energy systems. This paper focuses on identifying and solving those issues that negatively affect the lifetime and performance of fuel cells. It is hoped that this article would be a valuable aid for power electronicsā€™ researchers and engineers for better understanding the presented issues and a useful guide for solving them with the use of proper power electronic-devices. Initially, the basic operation and structure of a proton-exchange membrane fuel cell is explained. Three main issues that can occur during operation of a mobile or stationary fuel cell energy system are pointed out and discussed in details, on the basis of the state-of-the-art on fuel cell technology. These issues are poor water management, reactant gas starvation and fuel cell current ripple. This article provides answers as to why they occur, how they affect the fuel cell, how they can be mitigated, and what are the future trends within this research field.Članak se osvrće na ključna pitanja koja utječu na vrijeme rada i performanse gorivih ćelija s polimernom membranom kao elektrolitom. Kratak životni vijek gorivih ćelija takve vrste prepreka je njihovoj komercijalizaciji i masovnoj upotrebi u mobilnim i stacionarnim stanicama. Budući da su gorive ćelije komplicirani sustavi potrebno je znanje iz raznih područja kemije, elektrotehnike i mehanike da bi se u potpunosti mogao razumjeti njihov način rada i problemi koji se događaju. Upravo je zbog toga multidisciplinarni pristup nužnost pri razvoju sustava koji koriste gorive ćelije. Ovaj je članak usmjeren prema identifikaciji i rjeÅ”avanju onih problema koji negativno utječu na životni vijek i performanse gorivih ćelija. Autori se nadaju da će se članak pokazati kao korisna pomoć i vodič istraživačima i inženjerima u domeni učinske elektronike pri susretu s navedenim problemima. ObjaÅ”njen je način rada i struktura gorive ćelije s polimernom membranom kao elektrolitom. Izložena su, i diskutirana do u detalje, tri glavna problema sa stajaliÅ”ta trenutačnih spoznaja u području učinske elektronike. Ti problemi su: loÅ”e upravljanje vodom, nestanak reaktantnog plina i strujni trzaji u gorivim ćelijama. ObjaÅ”njeno je zaÅ”to se ovi problemi događaju, kako utječu na gorivu ćeliju, kako ih se može spriječiti i koje su buduće perspektive istraživanja

    Regarding portable gravity concrete mixers

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    Joseph Swift Residence, architectural drawings, 1941

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    The Joseph Swift Residence was built from 1840-1841 and was destroyed in 1923. These architectural drawings of the residence were prepared in 1941 by T.E. O'Donnell based on notes and sketches he made from 1919-1921. The drawings are white line on blue paper. They include exterior elevations, floorplans, and interior details of doorways, windows, fireplaces, and columns. The building was situated near Vermillion, Ohio and was referred to as Rosedale by the originals builders

    Asheville from Beaucatcher

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    This series of historic postcards depicts various sites in and around Asheville, North Carolina. Asheville is the county seat of Buncombe County and is the largest city in western North Carolina. In 1880, Asheville was linked by a rail line that became part of the larger Southern Railway in 1894. With readily available transportation, the cityā€™s first industries experienced growth as did Ashevilleā€™s reputation as a travel destination and a site for healthful recuperation from tuberculosis

    The Funeral of President Lincoln, New-York, April 25th, 1865

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    Funeral procession of Abraham Lincoln.Copyright by E. & H.T. Anthony & Co.No. 22

    World 1860

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    Includes inset map of northern Scandinavia area.; Prime meridian: Greenwich.Color
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