D. Romualdo Antônio de Seixas e o poder: entre a fé e a política

Esta tese analisa o trabalho pastoral e a participação política parlamentar do arcebispo da Bahia, D. Romualdo Antônio de Seixas (1787-1860). Liderança entre os bispos do Movimento da Reforma Católica no Brasil, o arcebispo destacou-se, na Igreja e no âmbito legislativo, por posições políticas inovadoras ao colocar-se contra o tráfico negreiro e o sistema escravista. Seus conhecimentos sobre a Amazônia também o distinguiram por defender políticas públicas distintas para os índios e a região. Notabilizou-se, no Brasil, por sua importância eclesiástica e política, o que o levou a ocupar cargos importantes tanto aqui como internacionalmente, sendo agraciado com várias distinções pela sua relevância cultural. A hipótese central da tese está em verificar, na obra restauradora no Brasil enquanto adequação do catolicismo brasileiro aos ditames de Roma e em oposição ao avanço das ideias liberais, traços de uma vanguarda católica europeia definida no catolicismo social. O trabalho organiza-se na linha de pesquisa Política e Cultura por considerar as forças religiosas como parte do tecido político, investigando as relações íntimas entre religião e política no Império brasileiro. Nossa contribuição reside, portanto, em situar a força do poder religioso por meio da História Política. Entendemos como importantes o trabalho e a personalidade de D. Romualdo Seixas por evidenciarem uma perspectiva católica de reformismo social.

An experimental semi-active anti-roll system

The use of anti-roll bars to provide additional roll stiffness and therefore to reduce the trade-off between ride and rollover performance has previously been studied. However, little work has been carried out to investigate the benefits of a switchable roll stiffness. Such a semi-active anti-roll system has the ability to have a low roll stiffness during straight-ahead driving for improved ride performance and high roll stiffness during cornering for improved roll performance. Modelling of such a system is conducted and the model is validated against a semi-active anti-roll system fitted to an experimental vehicle. Experimental and theoretical investigations are used to investigate the performance of such a system with several different strategies employed to switch to the high-stiffness state. The use of an air suspension on the vehicle to roll into corners is also investigated, as is the possibility of exploiting the road layout by allowing the vehicle to be in a low-roll-stiffness configuration during a corner, and then to switch to the high-roll-stiffness configuration midcorner, hence 'locking in' a roll angle. The best rollover performance improvement that was achieved was 12.5 per cent. © IMechE 2008.

Odnowienie jedności Metropolii Kijowskiej ze Stolicą Apostolską według Jana Pawła II

Wydział Teologiczny: Zakład Teologii Fundamentalnej i Ekumenicznej

Valuing ecosystem services from wetlands restoration in the Mississippi Alluvial Valley

This study assesses the value of restoring forested wetlands via the U.S. government's Wetlands Reserve Program (WRP) in the Mississippi Alluvial Valley by quantifying and monetizing ecosystem services. The three focal services are greenhouse gas (GHG) mitigation, nitrogen mitigation, and waterfowl recreation. Site- and region-level measurements of these ecosystem services are combined with process models to quantify their production on agricultural land, which serves as the baseline, and on restored wetlands. We adjust and transform these measures into per-hectare, valuation-ready units and monetize them with prices from emerging ecosystem markets and the environmental economics literature. By valuing three of the many ecosystem services produced, we generate lower bound estimates for the total ecosystem value of the wetlands restoration. Social welfare value is found to be between $1435 and $1486/ha/year, with GHG mitigation valued in the range of $171 to $222, nitrogen mitigation at $1248, and waterfowl recreation at $16. Limited to existing markets, the estimate for annual market value is merely $70/ha, but when fully accounting for potential markets, this estimate rises to $1035/ha. The estimated social value surpasses the public expenditure or social cost of wetlands restoration in only 1 year, indicating that the return on public investment is very attractive for the WRP. Moreover, the potential market value is substantially greater than landowner opportunity costs, showing that payments to private landowners to restore wetlands could also be profitable for individual landowners. © 2009 Elsevier B.V.

The vague, the viral, the parasitic: Piranesi's metropolis

In mid-18th century Giovanni Battista Piranesi’s etchings systematically document the old and new monuments, decrepit buildings and broken down infrastructures of a Rome that continues to inhabit and reinvent its past. His views of Rome offer a devastating account of the blurring of distinctions and articulations that time, use and neglect have imposed on the old differentiations of the urban and the rural, the public and the private, the monumental and the domestic in the 18th century city. Rome becomes for Piranesi the laboratory for a questioning of architecture that places his work well beyond the debate on style and on the origin that dominated the architectural discourse of his time. This paper suggests that Piranesi’s images anticipate the dispersion and sprawl of the city of today, in which the ‘vague’, the ‘viral’ and the ‘parasitic’ become modes of inhabitation and of transient negotiated definition. In the Antichità di Roma, ancient buildings are represented not only in their large scale and magnificence, but also in their decay and reversal to a state of naturalness. These works, together with the acute observations of the Vedute di Roma, provide the materials that are then dislocated, manipulated, cloned and endlessly mutated by Piranesi in the synthesis of the Campo Marzio dell’Antica Roma, in which the historical city is almost entirely dissolved and replaced by an extraordinary congestion of fragments. When they are re-examined on the grounds of contemporary architectural and urban theory, the sites of Piranesi's views reveal anticipations of phenomena that affect the metropolis of today. Political, social and economic conditions have changed dramatically, but the questions asked of architecture in and by these sites challenge the definition of an architecture of style, forms and boundaries - in the 18th century as well as in the 21st -in favour of an architecture of change.

Phytoplankton phenology indices in coral reef ecosystems: Application to ocean-color observations in the Red Sea

Phytoplankton, at the base of the marine food web, represent a fundamental food source in coral reef ecosystems. The timing (phenology) and magnitude of the phytoplankton biomass are major determinants of trophic interactions. The Red Sea is one of the warmest and most saline basins in the world, characterized by an arid tropical climate regulated by the monsoon. These extreme conditions are particularly challenging for marine life. Phytoplankton phenological indices provide objective and quantitative metrics to characterize phytoplank- ton seasonality. The indices i.e. timings of initiation, peak, termination and duration are estimated here using 15 years (1997–2012) of remote sensing ocean-color data from the European Space Agency (ESA) Climate Change Initiative project (OC-CCI) in the entire Red Sea basin. The OC-CCI product, comprising merged and bias-corrected observations from three independent ocean-color sensors (SeaWiFS, MODIS and MERIS), and processed using the POLYMER algorithm (MERIS period), shows a significant increase in chlorophyll data cover- age, especially in the southern Red Sea during the months of summer NW monsoon. In open and reef-bound coastal waters, the performance of OC-CCI chlorophyll data is shown to be comparable with the performance of other standard chlorophyll products for the global oceans. These features have permitted us to investigate phytoplankton phenology in the entire Red Sea basin, and during both winter SE monsoon and summer NW monsoon periods. The phenological indices are estimated in the four open water provinces of the basin, and further examined at six coral reef complexes of particular socio-economic importance in the Red Sea, including Siyal Islands, Sharm El Sheikh, Al Wajh bank, Thuwal reefs, Al Lith reefs and Farasan Islands. Most of the open and deeper waters of the basin show an apparent higher chlorophyll concentration and longer duration of phyto- plankton growth during the winter period (relative to the summer phytoplankton growth period). In contrast, most of the reef-bound coastal waters display equal or higher peak chlorophyll concentrations and equal or lon- ger duration of phytoplankton growth during the summer period (relative to the winter phytoplankton growth period). The ecological and biological significance of the phytoplankton seasonal characteristics are discussed in context of ecosystem state assessment, and particularly to support further understanding of the structure and functioning of coral reef ecosystems in the Red Sea.

Covenanter Politics: Evangelicalism, Political Liberalism and Ulster Presbyterians, 1798-1914

Historians of Ireland have devoted considerable attention to the Presbyterian origins of modern Irish republicanism in the 1790s and their overwhelming support for the Union with Great Britain in the 1880s. On the one hand, it has been argued that conservative politics came to dominate nineteenth-century Presbyterianism in the form of Henry Cooke who combined conservative evangelical religion with support for the established order. On the other hand, historians have long acknowledged the continued importance of liberal and radical impulses amongst Presbyterians. Few historians of the nineteenth century have attempted to bring these two stories together and to describe the relationship between the religion and politics of Presbyterians along the lines suggested by scholars of Presbyterian radicalism in the last quarter of the eighteenth century. This article argues that a distinctive form of Presbyterian evangelicalism developed in the nineteenth century that sought to bring the denomination back to the theological and spiritual priorities of seventeenth-century Scottish and Irish Presbyterianism. By doing so, it encouraged many Presbyterians to get involved in movements for reform and liberal politics. Supporters of ‘Covenanter Politics’ utilised their denominational principles and traditions as the basis for political involvement and as a rhetoric of opposition to Anglican privilege and Catholic tyranny. These could be the prime cause of Presbyterian opposition to the infringement of their rights, such as the marriage controversy and the Disruption of the Church of Scotland in the early 1840s, and they could also be employed as a language of opposition in response to broader social and political developments, such as the demands for land reform stimulated by the agricultural depression that accompanied the Famine. Despite their opposition to ascendancy, however, the Covenanter Politics of Presbyterian Liberals predisposed them towards pan-protestant unionism against the threat of ‘Rome Rule’.

Philorhomaioi: The Herodian Prism

This paper offers a reconstruction and analysis of the Herodian family as a presence in the city of Rome over more than three generations. The scholarly tendency to view the Herods as an aspect of a broader governmental system overlooks the workings of the particular relationships that elevated the Herods in their own land as well as at the centre of Roman power. Beginning with the foundation of a lasting connection between the Herods and the Julio-Claudians laid by Herod the Great and Augustus, this paper traces the legacy of that connection and its impact on affairs in both Judaea and Rome. The peculiar challenges of retaining status in both Roman and Jewish contexts are assessed and their importance as a vital aspect of our understanding of first-century Judaean politics is established. Examination, finally, of the development of their aspirations and their negotiation of dynastic change shows vividly the processes of ‘Romanisation’ in the context of an elite family.

The Testimonium Flavianum (again)

Recent research on the textual tradition of Latin versions of the Testimonium Flavianum prompts another enquiry into the original text and the transmission of the famous passage. It is suggested here that the Greek/Latin versions highlight a western/eastern early history of the Testimonium and that in turn directs our attention back to the original circumstances of its composition and publication in the city of Rome in the later years of the first century.Restored to its original historical context, the Testimonium emerges as a carefully crafted attack upon the post-Pauline community of Christ-followers in the city.

Rural communities and wind farms: a contingent valuation investigation

Using the contingent valuation method, this study investigates the preferences of local people for a wind farm that is planned in the Province of Rome. We estimate the reductions in their bimonthly electrical bills over a period of time that respondents are willing to accept as compensation for the installation of the wind farm. Our results suggest that respondents who perceive that the wind farm generates substantial negative impacts on landscape beauty ask higher reductions than others, while respondents who believe that the wind farm produces economic benefits for local communities ask lower reductions than others. Finally, we find that the demand for compensative measures is influenced particularly by socio-economic factors such as age and education.

O burlesco e o satírico na obra de Marcial e Juvenal

A presente dissertação assenta na análise comparativa da obra de Marcial e Juvenal e tem como principais objectivos evidenciar a natureza burlesca e satírica que lhes assiste, assim como a (a)temporalidade e o alcance pedagógico-didáctico que as suas palavras comportam. Neste sentido, a análise tomou como matéria a abordagem que ambos fazem de temáticas comuns, no âmbito da representação da sociedade imperial do século I d.C. O trabalho divide-se em duas partes: I. Contexto e Condicionalismos; II. A vida quotidiana em Roma. A primeira subdividida em dois capítulos: 1. O espírito burlesco e o espírito satírico; 2. Apologia pro opere suo, e a segunda em quatro: 3. Modus vivendi Romani: prazeres e distracções em Roma; 4. (A)masculinidade Romana; 5. A condição feminina e o seu lugar em Roma; 6. Clientelismo e patronato sob o olhar de Marcial e Juvenal. Depois de uma contextualização dos termos burlesco e satírico, fundamentalmente alicerçada no primitivo espírito romano, procedeu-se à abordagem dos condicionalismos culturais, sócio-políticos e bibliográficos que melhor contribuem para a compreensão das principais diferenças/semelhanças entre a natureza, as intenções, as estratégias discursivas e a projecção das obras em causa. Na segunda parte, a análise comparativa da representação que os autores fazem da vida quotidiana em Roma focou essencialmente quatro aspectos, abordados em capítulos distintos, conforme supra-enunciado: no primeiro, a visão global que os autores projectam de Roma, através da representação dos principais divertimentos e distracções que ocupam e agradam aos Romanos; no segundo, a moralidade/falsidade que assiste aos comportamentos masculinos; no terceiro, a invectiva à mulher e ao lugar que esta ocupa nas relações sociais, afectivas e sexuais; no quarto, a instituição patronatoclientelismo e os valores sociais e morais que a revestem. A partir desta análise atestam-se as afinidades e o alcance de um fim semelhante nas obras de Marcial e Juvenal, não obstante a natureza e as diferenças estruturais que lhes assistem. Desta dissertação constam também uma Introdução e uma Conclusão, uma Bibliografia, bem como um Índice geral e um Index auctorum et locorum latinorum.