954 resultados para History, 18th Century


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This dictionary entry, which highlights the choreographer's significance to the historical study of music, is placed in a very high profile and reputable online resource.

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Mineral exploration programmes around the world use data from remote sensing, geophysics and direct sampling. On a regional scale, the combination of airborne geophysics and ground-based geochemical sampling can aid geological mapping and economic minerals exploration. The fact that airborne geophysical and traditional soil-sampling data are generated at different spatial resolutions means that they are not immediately comparable due to their different sampling density. Several geostatistical techniques, including indicator cokriging and collocated cokriging, can be used to integrate different types of data into a geostatistical model. With increasing numbers of variables the inference of the cross-covariance model required for cokriging can be demanding in terms of effort and computational time. In this paper a Gaussian-based Bayesian updating approach is applied to integrate airborne radiometric data and ground-sampled geochemical soil data to maximise information generated from the soil survey, to enable more accurate geological interpretation for the exploration and development of natural resources. The Bayesian updating technique decomposes the collocated estimate into a production of two models: prior and likelihood models. The prior model is built from primary information and the likelihood model is built from secondary information. The prior model is then updated with the likelihood model to build the final model. The approach allows multiple secondary variables to be simultaneously integrated into the mapping of the primary variable. The Bayesian updating approach is demonstrated using a case study from Northern Ireland where the history of mineral prospecting for precious and base metals dates from the 18th century. Vein-hosted, strata-bound and volcanogenic occurrences of mineralisation are found. The geostatistical technique was used to improve the resolution of soil geochemistry, collected one sample per 2 km2, by integrating more closely measured airborne geophysical data from the GSNI Tellus Survey, measured over a footprint of 65 x 200 m. The directly measured geochemistry data were considered as primary data in the Bayesian approach and the airborne radiometric data were used as secondary data. The approach produced more detailed updated maps and in particular maximized information on mapped estimates of zinc, copper and lead. Greater delineation of an elongated northwest/southeast trending zone in the updated maps strengthened the potential to investigate stratabound base metal deposits.

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Tese de doutoramento, Estudos Artísticos (Estudos de Teatro), Universidade de Lisboa, Faculdade de Letras, 2014

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Tese de doutoramento, História (Arte Património e Restauro), Universidade de Lisboa, Faculdade de Letras, 2015

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António Dinis da Cruz e Silva, member of Arcádia Lusitana, the literary academy he helped to found, introduced the Pindaric ode to the Portuguese literature of the neoclassical period (18th century). This poet imitates the triadic form and the mythological nature of Pindar’s encomiastic poetry, in order to celebrate the deeds of reputed historical figures from the national context, such as sailors, captains, politicians, and even the king himself. As in Pindar’s poetry, the mythological excursus holds an important part in Cruz e Silva’s Pindaric poetry. Winners of athletic games are acclaimed through allusion to the ancient heroes. Likewise, the heroes of the Portuguese history see themselves turned into immortals, since their deeds are reported as comparatively greater than those of Homeric warriors. Among the 44 Cruz e Silva’s Pindaric odes, 18 rewrite the myth of the Trojan War, from its beginnings with Eris (Odes I-II) to its outcome with the imperishable fame of the most conspicuous Homeric fighters (Ode XLII). These 18 compositions (re)tell, in a neoclassical style, the main scenes and themes of the Iliad and Odyssey, alluding directly to their heroes’ deeds. Achilles’ wrath and Hector’s death are topics repeatedly brought up in Cruz e Silva’s Pindaric poetry as models of courage and patriotism for national heroes. This chapter offers a discussion of Cruz e Silva’s neoclassical representation of the Trojan War. To this effect, an interdisciplinary approach is adopted, showing how the Portuguese poet handles the mythological material from Homer and Pindar. In this way, he initiated in 18th-century Portuguese literature a new literary genre, the Pindaric ode. By dealing with Poetry and History, Cruz e Silva perpetuated the life and fame of national heroes long after their deaths.

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The site of present-day St. Catharines was settled by 3000 United Empire Loyalists at the end of the 18th century. From 1790, the settlement (then known as "The Twelve") grew as an agricultural community. St. Catharines was once referred to Shipman's Corners after Paul Shipman, owner of a tavern that was an important stagecoach transfer point. In 1815, leading businessman William Hamilton Merritt abandoned his wharf at Queenston and set up another at Shipman's Corners. He became involved in the construction and operation of several lumber and gristmills along Twelve Mile Creek. Shipman's Corners soon became the principal milling site of the eastern Niagara Peninsula. At about the same time, Merritt began to develop the salt springs that were discovered along the river which subsequently gave the village a reputation as a health resort. By this time St. Catharines was the official name of the village; the origin of the name remains obscure, but is thought to be named after Catharine Askin Robertson Hamilton, wife of the Hon. Robert Hamilton, a prominent businessman. Merritt devised a canal scheme from Lake Erie to Lake Ontario that would provide a more reliable water supply for the mills while at the same time function as a canal. He formed the Welland Canal Company, and construction took place from 1824 to 1829. The canal and the mills made St. Catharines the most important industrial centre in Niagara. By 1845, St. Catharines was incorporated as a town, with the town limits extending in 1854. Administrative and political functions were added to St. Catharines in 1862 when it became the county seat of Lincoln. In 1871, construction began on the third Welland Canal, which attracted additional population to the town. As a consequence of continual growth, the town limits were again extended. St. Catharines attained city status in 1876 with its larger population and area. Manufacturing became increasingly important in St. Catharines in the early 1900s with the abundance of hydro-electric power, and its location on important land and water routes. The large increase in population after the 1900s was mainly due to the continued industrialization and urbanization of the northern part of the city and the related expansion of business activity. The fourth Welland Canal was opened in 1932 as the third canal could no longer accommodate the larger ships. The post war years and the automobile brought great change to the urban form of St. Catharines. St. Catharines began to spread its boundaries in all directions with land being added five times during the 1950s. The Town of Merritton, Village of Port Dalhousie and Grantham Township were all incorporated as part of St. Catharines in 1961. In 1970 the Province of Ontario implemented a regional approach to deal with such issues as planning, pollution, transportation and services. As a result, Louth Township on the west side of the city was amalgamated, extending the city's boundary to Fifteen Mile Creek. With its current population of 131,989, St. Catharines has become the dominant centre of the Niagara region. Source: City of St. Catharines website http://www.stcatharines.ca/en/governin/HistoryOfTheCity.asp (January 27, 2011)

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Sir George Yonge (1732-1812) was a baronet, politician and colonial governor. He was a Member of Parliament for Honiton from 1754-1761 and 1763-1796, British Secretary at War from 1782-1783 and 1783-1794, and Governor of the Cape colony from 1799-1801.

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Thèse réalisée en cotutelle avec l'Université Paris-Sorbonne (Paris IV), sous la direction de M. Michel Delon.

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Pour respecter les droits d'auteur, la version électronique de ce mémoire a été dépouillée de ses documents visuels et audio-visuels. La version intégrale du mémoire a été déposée au Service de la gestion des documents et des archives de l'Université de Montréal

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Cette thèse entend contribuer à la compréhension du processus de conception architecturale par le biais du concept de tectonique, notion dont l’historicité confirme une certaine diversité de significations, mais qui suscite une réflexion fondamentale sur le rapport entre l’esthétique architecturale et les moyens constructifs. La connaissance technique de la construction, constituée principalement au 18ème siècle, permettra une nouvelle réflexion sur le rapport entre l’esthétique architecturale et les moyens constructifs. Au 19ème siècle, moment de l’apparition du concept de « tectonique » dans le contexte du débat sur la notion de style, l’indéniable contribution de l’architecte et théoricien Gottfried Semper reconnaît la complexité matérielle de l’édifice. La reprise du terme au 20ème siècle par l’historien et théoricien Kenneth Frampton va quant à elle déplacer le sens de la tectonique vers l’idée d’un « potentiel d’expression constructive ». Ces deux auteurs représentent deux grandes approches tectoniques convergeant sur la nécessité, pour toute théorie de l’architecture, d’encourager une réflexion critique de la construction. Cette thèse se développe en deux parties, l’une retraçant l’histoire et les enjeux de la tectonique, l’autre, de nature plus concrète, cherchant à tester l’actualité du concept à travers une série d’analyses tectoniques de projets modernes et contemporains. À la croisée de deux contextes géographiques différents, le Canada et le Brésil, le corpus de projets de concours que nous avons constitué considère la tectonique comme un phénomène transculturel. Nous formulons l’hypothèse d’une « tectonique du projet », c’est-à-dire d’un espace théorique dans lequel les questions relatives au bâtiment s’élaborent dans des « tensions » dialectiques. L’actualité des catégories semperiennes, dans lesquelles les différents « éléments » du bâtiment représentent différentes techniques de construction, est revisitée à partir de l’étude des projets de Patkau Architects (1986) et de MMBB Arquitetos (1990). Une tension entre les expressions symbolique et formelle issues du matériau brut est plus explicite dans l’étude des projets de Ramoisy Tremblay architectes (2002) et de Brasil Arquitetura (2005). La théorie de la transformation de matériau (Stoffwechseltheorie) de Semper est réexaminée parallèlement dans les projets d’Arthur Erickson et Geoffrey Massey (1967) et de Paulo Mendes da Rocha (1969). Dans l’ensemble de tensions tectoniques présentes tout au long de la conception, nous avons retenu plus particulièrement : le contact avec le sol, la recherche d’une homogénéité constructive, ou son opposé, la recherche d’une variété matérielle et, finalement la tension entre la dimension représentationnelle et la dimension technique de l’architecture. La modélisation du concept de tectonique, par un ensemble de tensions auxquelles les concepteurs doivent s’adresser en phase de projet, confirme que des questions en apparence simplement « techniques » concernent en fait tout autant le génie de l’invention que la connaissance historique des idées architecturales.

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Cette étude examine comment différents textes du XVIIIe siècle traitent du roman. L’hypothèse est la suivante : le genre choisi pour parler du roman participe de manière intrinsèque à la critique ou à l’apologie véhiculée dans l’œuvre. Le corpus est composé de quatre textes plus ou moins (re)connus par les historiens de la littérature narrative : De l’Usage des romans (1734) de Lenglet-Dufresnoy, le Voyage merveilleux du Prince Fan-Férédin dans la Romancie (1735) du père Bougeant, De Libris qui vulgò dicuntur Romanenses (1736) du père Porée et les Entretiens sur les romans (1755) du père Jacquin. À l’aide d’une méthode hybride d’analyse générique et d’analyse rhétorique du discours, cette étude s’intéresse aux genres employés par les auteurs du corpus (le traité, le roman, le discours académique et l’entretien) de même qu’à trois thématiques argumentatives reliées au roman (le poison, l’amour et la femme).

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Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

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Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

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Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal