Shakespeare, the Middle Ages and the Luck of the British: Medievalism and National Identity in The Hollow Crown (2012)

Images of the medieval past have long been fertile soil for the identity politics of subsequent periods. Rather than “authentically” reproducing the Middle Ages, medievalism therefore usually tells us more about the concerns and ideological climate of its own time and place of origin. To dramatise the nascent nation, Shakespeare resorts to medievalism in his history plays. Centuries later, the BBC-produced television mini-serial The Hollow Crown – adapting Shakespeare’s second histories tetralogy – revamps this negotiation of national identity for the “Cultural Olympiad” in the run-up to the 2012 London Olympics. In this context of celebratory introspection, The Hollow Crown weaves a genealogical narrative consisting of the increasingly “glorious” medieval history depicted and “national” Shakespearean heritage in order to valorise 21st-century “Britishness”. Encouraging a reading of the histories as medieval history, the films construct an ostensibly inclusive, liberal-minded national identity grounded in this history. Moreover, medieval kingship is represented in distinctly sentimentalising and humanising terms, fostering emotional identification especially with the no longer ambivalent Hal/Henry V and making him an apt model for present-day British grandeur. However, the fact that the films in return marginalise female, Scottish, Irish and Welsh characters gives rise to doubts as to whether this vision of Shakespeare’s Middle Ages really is, as the producers claimed, “for everybody”.

A consistent method of analysis of RC shell structures

In this paper some topics related to the design of reinforced concrete (RC) shells are addressed. The influence of the reinforcement layout on the service and ultimate behavior of the shell structure is commented. The well established methodology for dimensioning and verifying RC sections of beam structures is extended. In this way it is possible to treat within a unified procedure the design and verification of RC two dimensional structures, in particular membrane and shell structures. Realistic design situations as multiple steel farnilies and non orthogonal reinforcement layout can be handled. Finally, some examples and applications of the proposed methodology are presented.

A non-linear analysis of lying a floating pipeline on the seabed

In this article, a model for the determination of displacements, deformations and tensions of a submarine pipeline during the construction is presented. The process is carried out from an initial floating situation to the final laying position on the seabed. The existence of currents and small waves are also considered. Firstly, this technique, usually applied to polyethylene pipelines, is described in this paper as well as some real world examples, as well as the variables that can be modified to control the behavior of the structure. A detailed description of the actions in this process is considered, specially the ones related to marine environment, as Archimedes force, current and sea waves. The behavior of the pipeline is modeled with a non linear elasto dynamic model where geometric non linearities are taken into account. A 3-D beam model, without cross section deformation effects, is developed. Special care is taken in the numerical analysis, developed within an updated lagrangian formulation framework, with the sea bed contact, the follower forces due to the external water pressures and the dynamic actions. Finally, some subroutines are implemented into ANSYS to simulate the two dimensional case, where the whole construction process is achieved. With this software, a sensibility analysis of the bending moments, axial forces and stresses obtained with different values of the control variables in order to optimize the construction steps. These control variables are, the axial load in the pipe, the inundated inner length and the distance of the control barge from the coast.

La cooperación sur-sur como nueva dimensión de la política exterior brasileña en el gobierno de Lula: una aproximación constructiva

Over the last decade, we have witnessed a growing number of academic researches that have Brazil and its position in the international system as an object of study, which debate is open, because there is no consensus of its role and intentions: if it is to promote the development and cooperation, or, after all, if it also has international political interests, like greater weight in the international system, greater decision capability, and others typically economics like how to gain market for its companies. Because of its geographical size, its growing economic importance, its visibility for the Brazil 2014 World Cup and the Rio 2016 Olympics, and the political demonstrations in the streets, it is hard to deny the attraction that Brazil is gaining every day. This work was created with several objectives that are tried to be answered along the writing of this thesis: a general objective that generates secondary ones and, at the same time, subsequent collateral objectives. Among the general objectives, we have the purpose of understanding and analyzing how the South-South Cooperation (SSC) is in the wider debate of the International Cooperation for Development (ICD). In this sense, it is necessary to point out the difficulty to trace clear lines of differentiation between the traditional North-South Cooperation (NSC) and the latest SSC. This is because, among other questions, there is not a definition until this moment shared by all the countries participating in it, as well as the lack of database that indicates precisely which are all the 'development partners' emerging. This thesis introduces the debate about international cooperation analyzing the challenges that it faces, the global changes that have come to transform the 'new architecture to development' and to analyze the gaps that Brazil can take with other emerging powers to improve the current and weakened assistance system...

Efeito da temperatura de revenimento sobre o grau de sensitização e resistência à corrosão por pite de aços inoxidáveis supermartensíticos contendo 13% Cr, 5% Ni, com e sem adições de Nb e Mo.

O desenvolvimento dos aços inoxidáveis Super-Martensíticos (SM) nasce da necessidade de implementar novas tecnologias, mais econômicas e amigáveis ao meio ambiente. Os aços inoxidáveis SM são uma derivação dos aços inoxidáveis martensíticos convencionais, diferenciando-se basicamente no menor teor de carbono, na adição de Ni e Mo. Foram desenvolvidos como uma alternativa para aços inoxidáveis duplex no uso de dutos para a extração de petróleo offshore em meados dos anos 90. Para que esses aços apresentem as propriedades mecânicas de resistência à tração e tenacidade é necessário que sejam realizados tratamentos de austenitização, seguido de têmpera, e de revenimento, onde, particularmente para este último, há várias opções de tempos e temperaturas. Como os tratamentos térmicos geram as propriedades mecânicas através de transformações de fase (precipitação) podem ocorrer alterações da resistência à corrosão. São conhecidos os efeitos benéficos da adição de Nb em aços inoxidáveis tradicionais. Por isso, o objetivo desta pesquisa foi estudar aços inoxidáveis SM contendo Nb. Foi pesquisada a influência da temperatura de revenimento sobre a resistência à corrosão de três aços inoxidáveis SM, os quais contêm 13% Cr, 5% Ni, 1% a 2% Mo, com e sem adições de Nb. No presente trabalho, foram denominados de SM2MoNb, SM2Mo e SM1MoNb, que representam aços com 2% Mo, 1% Mo e 0,11% Nb. Dado que os principais tipos de corrosão para aços inoxidáveis são a corrosão por pite (por cloreto) e a corrosão intergranular (sensitização), optou-se por determinar os Potenciais de Pite (Ep) e os Graus de Sensitização (GS) em função da temperatura de revenimento. Os aços passaram por recozimento a 1050°C por 48 horas, para eliminação de fase ferrita delta. Em seguida foram tratados a 1050 °C por 30 minutos, com resfriamento ao ar, para uniformização do tamanho de grão. A estrutura martensítica obtida recebeu tratamentos de revenimento em temperaturas de: 550 °C, 575 °C, 600 °C, 625 °C, 650 °C e 700 °C, por 2 horas. O GS foi medido através da técnica de reativação eletroquímica potenciodinâmica na versão ciclo duplo (DL-EPR), utilizando-se eletrólito de 1M H2SO4 + 0,01M KSCN. Para determinar o Ep foram realizados ensaios de polarização potenciodinâmica em 0,6M NaCl. Os resultados obtidos foram discutidos através das variações microestruturais encontradas. Foram empregadas técnicas de microscopia ótica (MO), microscopia eletrônica de varredura (MEV), simulação termodinâmica de fases através do programa Thermo-Calc e determinação de austenita revertida mediante difração de raios X (DRX) e ferritoscópio. A quantificação da austenita por DRX identificou que a partir de 600 °C há formação desta fase, apresentando máximo em 650 °C, e novamente diminuindo para zero a 700 °C. Por sua vez, o método do ferritoscópio detectou austenita nas condições em que a analise de DRX indicou valor nulo, sendo as mais críticas a do material temperado (sem revenimento) e do aço revenido a 700 °C. Propõe-se que tais diferenças entre os dois métodos se deve à morfologia fina da austenia retida, a qual deve estar localizada entre as agulhas de martensita. Os resultados foram discutidos em termos da precipitação de Cr23C6, Mo6C, NbC, fase Chi, austenita e ferrita, bem como das consequências do empobrecimento em Cr e Mo, gerados por tais microconstituintes. São propostos três mecanismos para explicar a sensitização: o primeiro é devido a precipitação de Cr23C6, o segundo a precipitação de fase Chi (rica em Cr e Mo) e o terceiro é devido a formação de ferrita durante o revenimento. O melhor desempenho quanto ao GS foi obtido para os revenimentos a 575 °C e 600°C, por 2 horas. Os resultados de Ep indicaram que o aço SM2MoNb, revenido a 575°C, tem o melhor desempenho quanto à resistência à corrosão por cloreto. Isso associado ao baixo GS coloca este aço, com este tratamento térmico, numa posição de destaque para aplicações onde a resistência à corrosão é um critério de seleção de material, uma vez que, segundo a literatura a temperatura de 575 °C está no intervalo de temperaturas de revenimento onde são obtidas as melhores propriedades mecânicas.

Spanish Architecture 1992-2008

Architecture in Spain 1992-2008. This Conference (in image format) performs a synthetic tour of the architectural production in Spain during the period that opens with the events of 1992 (Olympics Games and World Expo in Seville) and closed in 2008 (exhibition of MoMA, Global Crisis and Universal Expo of Zaragoza). On the one hand shows the world and Spanish socio-economic context and is a selection of different architectures, grouped into six streams.

El juego estratégico de Rusia en el Cáucaso Sur: Sochi 2014

La propuesta de la ciudad de Sochi como sede de los Juegos Olímpicos de Invierno y de la 16° fecha del Gran Premio de Fórmula 1 de 2014, y como una de las sedes de la futura Copa Mundial de Futbol 2018, son una ratificación de la importancia estratégica que representa el Cáucaso para Rusia. Asimismo, el anclaje en el Cáucaso y en las costas del Mar Negro, con toda la inversión en infraestructura y en seguridad que representa la organización de eventos deportivos mundiales, implica la puesta en juego de una estrategia geopolítica que expresa la importancia de Rusia como potencia regional. En el calidoscopio de poder e intereses que se despliegan en la región caucásica, la sombra de Rusia se proyecta con fuerza. Abordar el rol que ejerce este país en el Cáucaso Sur, permitirá comprender las perspectivas actuales de la política exterior de Rusia en esta región, así como conocer de qué modo se despliega en el territorio el juego estratégico del poder a través de eventos deportivos que se observan desde todos los lugares del mundo.

Understanding Sources of Knowledge for Coaches of Athletes with Intellectual Disabilities

Background: Recent research has investigated development of coaching knowledge; however, less research has investigated the development of coaches who coach athletes with intellectual disabilities. The purpose of this study was to understand how coaches of athletes with intellectual disabilities gain their knowledge. Method Forty-five Special Olympics Canada coaches participated in structured telephone interviews investigating actual and ideal sources of coaching knowledge. Coaching knowledge was categorized across the dimensions of competition, organization and training. Results Coaches primarily learned by doing and by consulting with coaching peers. Information about ideal sources of coaching knowledge demonstrates that coaches would value structured coaching courses, learning from mentors and from administrative support, in addition to learning on their own and from peers. Discussion Results suggest that a broader approach to education should be incorporated into coaching athletes with intellectual disabilities. Recommendations for achieving such goals are provided.

"Creeping" civil war in the North Caucasus. OSW Commentary No. 50, 2011-03-15

Over the last year, the situation in Russia’s North Caucasus has become further destabilised. Attacks and armed clashes happen daily, and destabilisation is spreading to an increasingly large area. The extent of violence in the region is so great that it can already be stated that a de facto civil war is taking place, the warring parties being the Islamic armed underground movement which operates under the banner of the so-called Emirate of the North Caucasus, and the secular governments of the individual republics, who are supported by local and federal branches of the Russian Federation’s Interior Ministry and Federal Security Service. Moscow has no idea how to successfully tackle the Caucasus rebellion. Force has proved to be costly and unproductive, while the attempts made since early 2010 to integrate the region with the rest of Russia by implementing development programmes have not brought the desired results, because of widespread corruption and faint interest from businessmen who are afraid to invest in such an unsafe region. A growing problem for Moscow, particularly for the prestige of the state, is attacks by militants on areas near Sochi, where the 2014 Winter Olympics is to take place. It must be assumed that over the next 3 years before the Olympics, Moscow’s priority in the region will be to ensure the safety of Olympic preparations, and then the games themselves. It cannot be ruled out that the North Caucasus Federal District with its ‘troubled republics’ will be surrounded by a kind of cordon sanitaire (Sochi is situated in the neighbouring Southern Federal District). This could in turn strengthen these republics’ isolation, maintain the state of permanent instability, and postpone the prospects of solving the region’s acute economic and social problems.

The Paradoxes of Moldovan Sports. An insight into the nature of the Transnistrian conflict. OSW Point of View, November 2011

Mutual relations in the area of sports, which in contemporary international contacts often not only reflect the true nature of political relations but sometimes even affect them, can be a valuable contribution to the analysis of this conflict’s nature. Why did the Transnistrian government, despite the use of anti-Moldovan rhetoric, agree to Transnistrian athletes representing Moldova during the Olympics and in other international competitions? Why does it accept the presence of sports teams from both banks of the Dniester playing in the same leagues? Why does Transnistria, despite being much smaller, predominate in many sports? How is it that Sheriff Tiraspol, the flagship football club of the business and political circles controlling Transnistria, managed to win the Moldovan championship ten times in a row and is the main source of players for Moldova’s national team? Does sport really ‘know no borders’ or perhaps the border on the Dniester is different than seems at first sight?

Stable oxygen isotope and Mg/Ca data of Globigerinoides ruber white, water stable oxygen isotope data, SST and MAT records of sediment core GeoB6211-2

During Termination 1, millennial-scale weakening events of the Atlantic meridional overturning circulation (AMOC) supposedly produced major changes in sea surface temperatures (SSTs) of the western South Atlantic, and in mean air temperatures (MATs) over southeastern South America. It has been suggested, for instance, that the Brazil Current (BC) would strengthen (weaken) and the North Brazil Current (NBC) would weaken (strengthen) during slowdown (speed-up) events of the AMOC. This anti-phase pattern was claimed to be a necessary response to the decreased North Atlantic heat piracy during periods of weak AMOC. However, the thermal evolution of the western South Atlantic and the adjacent continent is so far largely unknown. Here we address this issue, presenting high-temporal-resolution SST and MAT records from the BC and southeastern South America, respectively. We identify a warming in the western South Atlantic during Heinrich Stadial 1 (HS1), which is followed first by a drop and then by increasing temperatures during the Bølling-Allerød, in phase with an existing SST record from the NBC. Additionally, a similar SST evolution is shown by a southernmost eastern South Atlantic record, suggesting a South Atlantic-wide pattern in SST evolution during most of Termination 1. Over southeastern South America, our MAT record shows a two-step increase during Termination 1, synchronous with atmospheric CO2 rise (i.e., during the second half of HS1 and during the Younger Dryas), and lagging abrupt SST changes by several thousand years. This delay corroborates the notion that the long duration of HS1 was fundamental in driving the Earth out of the last glacial.

S. Res. 117 and S. Res. 124, prohibition of the Olympic Games in Beijing : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, first session, July 15, 1993.

Shipping list no.: 95-0082-P.

Olympia; oder, Darstellung der grossen Olympischen Spiele und der damit verbundenen Festlichkeiten, so wie sämmtlicher kleineren Olympien in verschiedenen Staaten, nebst einem ausführlichen Verzeichnisse der olympischen Sieger in alphabetischer Ordnung und einigen Fragmenten des Phlegon aus Tralles.

Bibliographical foot-notes.

Sustainable development, shock and awe? London 2012 and Civil Society

There is a disconnection between the top-down, elite, nature of sports mega-events and the ostensible redistributive and participatory sustainable development agendas staked out by BINGOs (Business-based International Non-Governmental Organizations) such as the contemporary International Olympic Committee (IOC). Focusing specifically on the London 2012 Summer Olympic and Paralympic Games, we argue that, for all the environmental technology advances offered by sports mega-events, their dominant model remains one of a hollowed-out form of sustainable development. Despite significant technical and methodological innovations in environmental stewardship, the development model of the London Olympics remains predicated on the satisfaction of transnational investment flows. We discuss what this means for claims about the staging of a ‘green’ Olympic Games.

Experiments with two Approaches for Tracking Drifting Concepts

This paper addresses the task of learning classifiers from streams of labelled data. In this case we can face the problem that the underlying concepts can change over time. The paper studies two mechanisms developed for dealing with changing concepts. Both are based on the time window idea. The first one forgets gradually, by assigning to the examples weight that gradually decreases over time. The second one uses a statistical test to detect changes in concept and then optimizes the size of the time window, aiming to maximise the classification accuracy on the new examples. Both methods are general in nature and can be used with any learning algorithm. The objectives of the conducted experiments were to compare the mechanisms and explore whether they can be combined to achieve a synergetic e ect. Results from experiments with three basic learning algorithms (kNN, ID3 and NBC) using four datasets are reported and discussed.