'Dancing at the English Opera':'Marie Salle's letter to the Duchess of Richmond

A letter from dancer Marie Salle to her patroness dated 1731 reveals her ambitions to dance at the English opera.

John Rich as Opera Patron

This article traces the sustained support that theatre manager John Rich offered to operatic endeavours in 18th-century London. Rich effectively entered the contemporary discourse regarding the valid definition of opera through the kinds of works he supported, and also through the prefatory comments to two works staged at his theatre.

'Marie Salle'

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.

Using geostatistical Bayesian Updating to integrate airborne radiometrics and soil geochemistry to improve mapping for mineral exploration

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.

Chan ceist duit a bhás go bráth: 'An Lon Dubh Báite'

This article discusses an enigmatic poem by the 18th century Gaelic poet Séamas Mac Cuarta, and three subsequent translations into English. The poem is written in the 'Trí Rann agus Amhrán' form, reminiscent of the English sonnet.

O Diccionario de Folqman e as origens da lexicografia monolingue do português: edição e estudo

Este trabalho tem como objeto de estudo o Diccionario Portuguez, e Latino, publicado em 1755 por Carlos Folqman. Verificando-se um grande vazio na lexicografia portuguesa do século XVIII, tentou-se indagar que motivos terão levado a que Folqman e o seu Diccionario sejam praticamente desconhecidos no panorama da lexicografia portuguesa. Desta forma, depois de feita a edição do Diccionario, e acrescentada uma breve notícia biobibliográfica do autor, este trabalho propõe-se elaborar uma análise da obra em questão, quer no que respeita à nomenclatura que apresenta, e que a aproxima de um dicionário escolar; quer no respeitante à técnica lexicográfica utilizada e ao tratamento metalinguístico do “corpus” dicionarizado.

O bairro teatral: recreio da vida portuense

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

Das ciências naturais à genética : a divulgação científica na revista brotéria (1902-2002) e o ensino científico da companhia de Jesus nos séculos XIX e XX em Portugal

Tese de doutoramento, História e Filosofia das Ciências, Universidade de Lisboa, Faculdade de Ciências, 2014

A institucionalização do ensino da náutica em Portugal (1779-1807)

Tese de doutoramento, História (História dos Descobrimentos e da Expansão), Universidade de Lisboa, Faculdade de Letras, 2014

Ecos do silêncio : para um estudo iconológico do fado

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

Common Ragweed: A Threat to Environmental Health in Europe

Common or short ragweed (Ambrosia artemisiifolia L.) is an annual herb belonging to the Asteraceae family that was described by Carl Linnaeus in the 18th century. It is a noxious invasive species that is an important weed in agriculture and a source of highly allergenic pollen. The importance placed on A. artemisiifolia is reflected by the number of international projects that have now been launched by the European Commission and the increasing number of publications being produced on this topic. This review paper examines existing knowledge about ragweed ecology, distribution and flowering phenology and the environmental health risk that this noxious plant poses in Europe. The paper also examines control measures used in the fight against it and state of the art methods for modelling atmospheric concentrations of this important aeroallergen. Common ragweed is an environmental health threat, not only in its native North America but also in many parts of the world where it has been introduced. In Europe, where the plant has now become naturalised and frequently forms part of the flora, the threat posed by ragweed has been identified and steps are being taken to reduce further geographical expansion and limit increases in population densities of the plant in order to protect the allergic population. This is particularly important when one considers possible range shifts, changes in flowering phenology and increases in the amount of pollen and allergenic potency that could be brought about by changes in climate.

The Pindaric poetry of Cruz e Silva and the Neoclassical revival among Lusitanian national heroes

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.

Transmitting Chinese Medicine: Changing Perceptions of Body, Pathology, and Treatment in Late Imperial China

Historians of Chinese medicine acknowledge the plurality of Chinese medicine along both synchronic and diachronic dimensions. Yet, there remains a tendency to think of tradition as being defined by some unchanging features. The Chinese medical body is a case in point. This is assumed to have been formalised by the late Han dynasty around a system of internal organs, conduits, collaterals, and associated body structures. Although criticism was voiced from time to time, this body and the micro/ macrocosmic cosmological resonances that underpin it are seen to persist until the present day. I challenge this view by attending to attempts by physicians in China and Japan in the period from the mid 16th to the late 18th century to reimagine this body. Working within the domain of cold damage therapeutics and combining philological scholarship, empirical observations, and new hermeneutic strategies these physicians worked their way towards a new territorial understanding of the body and of medicine as warfare that required an intimate familiarity with the body’s topography. In late imperial China this new view of the body and medicine was gradually re-absorbed into the mainstream. In Japan, however, it led to a break with this orthodoxy that in the Republican era became influential in China once more. I argue that attending further to the innovations of this period—commonly portrayed as one of decline—from a transnational perspective may help to go beyond the modern insistence to frame East Asian medicines as traditional.

Intervenções em estruturas antigas

O presente relatório de estágio, definido como Trabalho Final de Mestrado, surge como resultado de um estágio profissional realizado no âmbito do Mestrado em Engenharia Civil do Instituto Superior de Engenharia de Lisboa, e tem como objectivos primordiais, expor as actividades realizadas e reflectir os conhecimentos adquiridos durante o período de estágio. Após uma formação académica maioritariamente vocacionada para os aspectos teóricos e de natureza científica, tornou-se fundamental ao estagiário garantir um contacto real com a profissão de Engenheiro Civil antes do ingresso no mercado de trabalho. Foi com base nesse pressuposto que a opção do Trabalho Final de Mestrado incidiu sobre a realização de um estágio curricular em detrimento das restantes possibilidades. O período de estágio iniciou-se a 14 de Março de 2011 e incidiu sobre a área de Conservação, Restauro e Reabilitação de edifícios com valor patrimonial, sendo feito referência no capítulo 2 aos princípios importantes da intervenção neste tipo de edifícios. O capítulo 3 faz uma abordagem geral do que são as coberturas servindo de complemento ao capítulo 4, onde são abordados e analisados os processos e métodos construtivos envolvidos, contemplando a evolução construtiva da cobertura do Cruzeiro, no Convento de Cristo em Tomar. Nos restantes capítulos, 5 e 6, é feita a caracterização e constituição da estrutura de um edifício da segunda metade do século XVIII, e a análise estrutural feita ao edifício no Antigo Convento do Santíssimo Sacramento, em Lisboa, respectivamente. O capítulo 4 é complementado pelo Anexo A, sendo utilizado como referência ao esquema da estrutura artesanal encontrada na cobertura do Cruzeiro.