Poesia em tempos de mal-estar: Charles Simic e Affonso Romano de Sant'Anna

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

As contradições da globalização: os centros de confinamento para os imigrantes ilegais na Itália

Social theory is challenged to understand the density and complexity of social phenomena that arise from globalization. It is extremely important that social theory seeks to understand the meaning of war as a means of solving political conflicts and the flow of immigrants to major economic powers, which afflicts mankind. The aim of this paper is to understand the meaning of the social changes that alter and transform the society and the forms of community, having as object Italy and the immigration policy developed since the nineties.

Heusler compounds for thermoelectric applications

The demands for energy is leading to social and political conflicts in the world. For example, the limited resources of fossil fuels causing a dependence on the oil conveying countries in the world, leading to political discords. One way to save energy is to increase the efficiency of a process. In the field of thermoelectricity waste heat is used to produce electricity, this leads to an improvement of the efficiency. Heusler compounds with C1b structure with the general formula XY Z (X, Y = transition metal, Z = main group element) are in focus of the present thermoelectric research. Their mechanical and thermal stability is exceptional in comparison to the commonly used thermoelectric materials. The possibility to substitute small amounts of elements from the parent compound without destructing the lattice structure allows tuning the electronic properties. This tunability also allows to avoid the use of toxic and expensive elements. The reported thermoelectric Heusler compounds exhibit high electrical conductivity and moderate values of the Seebeck coefficients, which lead to a high powerfactor. The disadvantage of Heusler compounds is their high thermal conductivity. Introducing mass disorder on the X-site lattice is one effective way to produce additional phonon scattering and with it to decrease the thermal conductivity. Another approach is to implement a nano or micro structure in the thermoelectric material. This can be achieved by phase separation, composite materials, pulverization with additional spark plasma sintering or by a complex lattice structure. In the first part of this work, the influence of element substitutions on the Zr0.5Hf0.5NiSn system was investigated, to obtain the knowledge on how to optimize the electronic properties of the Heusler compounds with C1b structure. In line with this, the change of the electronic structure was investigated and a possible mechanism is predicted. In the second part of this work, the phenomenon of phase separation was investigated. First, by applying a phase separation in the well-known system Co2MnSn and subsequently by systematic investiga- tions on the TixZryHfzNiSn. In the third part, the results from the previous parts before were used to produce and explain the best reported Heusler compound with C1b structure exhibiting a Figure of Merit of ZT= 1.2 at 830 K.

Agrarian learning processes in Switzerland 1918–1939

This paper examines the social impacts of weather extremes and the processes of social and communicative learning a society undertakes to find alternative ways to deal with the consequences of a crisis. In the beginning of the 20th Century hunger seemed to be expelled from Europe. Switzerland – like many other European countries – was involved in a global interdependent trade system, which provided necessary goods. But at the end of World War I very cold and wet summers in 1916/17 (causing crop failure) and the difficulties in war-trade led to malnutrition and enormous price risings of general living-standards in Switzerland, which shocked the people and caused revolutionary uprisings in 1918. The experience of malnutrition during the last two years of war made clear that the traditional ways of food supply in Switzerland lacked crisis stability. Therefore various agents in the field of food production, distribution and consumption searched for alternative ways of food supply. In that sense politicians, industrialists, consumer-groups, left-wing communitarians and farmers developed several strategies for new ways in food production. Traditionally there were political conflicts in Switzerland between farmers and consumers regarding price policies, which led mainly to the conflict in 1918. Consumers accused famers of holding back food to control extortionate prices while the farmers pointed to the bad harvest causing the price rising. The collaboration of these groups in search for new forms of food-stability made social integration possible again. In addition to other crisis-factors, weather extremes can have disastrous impacts and destroy a society’s self-confidence to its core. But even such crisis can lead to processes of substantial learning that allows a regeneration of confidence and show positive influence on political stabilization. The paper focuses on the process of learning and the alternative methods of food production that were suggested by various agents working in the field during the Interwar period. To achieve that goal documents of the various associations are analyzed and newspapers have been taken into consideration. Through the method of discourse-analysis of food-production during the Interwar period, possible solutions that crossed the minds of the agents should be brought to light.

Filling the Eastern European gap in millennium-long temperature reconstructions

Tree ring–based temperature reconstructions form the scientific backbone of the current global change debate. Although some European records extend into medieval times, high-resolution, long-term, regional-scale paleoclimatic evidence is missing for the eastern part of the continent. Here we compile 545 samples of living trees and historical timbers from the greater Tatra region to reconstruct interannual to centennial-long variations in Eastern European May–June temperature back to 1040 AD. Recent anthropogenic warming exceeds the range of past natural climate variability. Increased plague outbreaks and political conflicts, as well as decreased settlement activities, coincided with temperature depressions. The Black Death in the mid-14th century, the Thirty Years War in the early 17th century, and the French Invasion of Russia in the early 19th century all occurred during the coldest episodes of the last millennium. A comparison with summer temperature reconstructions from Scandinavia, the Alps, and the Pyrenees emphasizes the seasonal and spatial specificity of our results, questioning those large-scale reconstructions that simply average individual sites.

The structure of the debate on EU integration issues. A comparative analysis of party communication in the EP 2014 elections

The results of Eurosceptic parties in the recent European parliament election provide further evidence that the “permissive consensus” on European integration blurred. This paper focuses on the structure of the debate on EU integration issues. Which EU integration issues and positions do parties put forward? Can the debate on EU integration issues be subsumed in one or several dimensions? Do they reflect national political conflicts such as the left-right and the ‘new politics’/cultural divide? Or do they form one unique or several EU-specific dimensions, e.g. national sovereignty versus integration? In order to address these questions, this paper departs from the assumption that debate on European integration is multidimensional in its nature and therefore entails a multitude of issue areas. In other words, it does not look at how socio-economic and cultural issues are related to European integration but focuses on its components, i.e. particular EU-specific policies such as EU-wide employment, environment, immigration and monetary policy. The paper departs from the cleavage theory on political di-visions and different approaches transferring them to EU politics. Two points should be noted; first, this paper does not compare the debate on European integration issues between the national level and the EU level, but whether domestic divisions are reflected at the EU level. Second, it is not concerned with the general ideo-logical profile of political parties on EU integration issues, but on EU issues that parties communicated through press releases. By doing this, the paper is concerned with the salient EU issues that parties touch upon.

Que todavía no se ha acabado esto : Sobre el fin del Negocio Pacífico de Indios después de Caseros

Este trabajo se ocupa del desenlace de la política indígena que caracterizó al Rosismo, denominada Negocio Pacífico de los Indios. Se centra en el período transcurrido entre Caseros y la batalla de Sierra Chica, en 1855. Analiza qué sucedió entre los grupos nativos antes en paz con Rosas y quienes gobernaron desde 1852, y propone tres claves explicativas que se entrelazan: los cambios de planes que tuvieron las autoridades posteriores a Caseros para con los indios; los proyectos de adelantamiento de los fuertes que desde entonces se tejieron en Buenos Aires; y los conflictos políticos desatados entre esta provincia y la Confederación, que involucraron a los indígenas en uno u otro de los bandos enfrentados

Que todavía no se ha acabado esto : Sobre el fin del Negocio Pacífico de Indios después de Caseros

Este trabajo se ocupa del desenlace de la política indígena que caracterizó al Rosismo, denominada Negocio Pacífico de los Indios. Se centra en el período transcurrido entre Caseros y la batalla de Sierra Chica, en 1855. Analiza qué sucedió entre los grupos nativos antes en paz con Rosas y quienes gobernaron desde 1852, y propone tres claves explicativas que se entrelazan: los cambios de planes que tuvieron las autoridades posteriores a Caseros para con los indios; los proyectos de adelantamiento de los fuertes que desde entonces se tejieron en Buenos Aires; y los conflictos políticos desatados entre esta provincia y la Confederación, que involucraron a los indígenas en uno u otro de los bandos enfrentados

Que todavía no se ha acabado esto : Sobre el fin del Negocio Pacífico de Indios después de Caseros

Este trabajo se ocupa del desenlace de la política indígena que caracterizó al Rosismo, denominada Negocio Pacífico de los Indios. Se centra en el período transcurrido entre Caseros y la batalla de Sierra Chica, en 1855. Analiza qué sucedió entre los grupos nativos antes en paz con Rosas y quienes gobernaron desde 1852, y propone tres claves explicativas que se entrelazan: los cambios de planes que tuvieron las autoridades posteriores a Caseros para con los indios; los proyectos de adelantamiento de los fuertes que desde entonces se tejieron en Buenos Aires; y los conflictos políticos desatados entre esta provincia y la Confederación, que involucraron a los indígenas en uno u otro de los bandos enfrentados

A RELIGIÃO NO CONFLITO ENTRE ISRAEL E PALESTINA NO CONTEXTO DA CRIAÇÃO DO ESTADO JUDAICO: ASPECTOS HISTÓRICOS (1896-1948)

O presente trabalho analisa o papel da religião no conflito entre Israel e Palestina, principalmente no contexto da implantação do Estado de Israel, em 1948. A análise toma como delimitação histórica do conflito o período de 1896 a 1948, quando ocorre a migração das primeiras levas de judeus para os territórios palestinos. A pergunta inicial é sobre como judeus e muçulmanos se relacionavam nos primeiros anos de imigração até a criação do Estado de Israel. O problema principal a ser esclarecido é como a construção cultural ocidental em relação aos palestinos interferiu no conflito, principalmente no que tange à tomada da terra e à construção de um novo país dentro de um já existente, socialmente, religiosamente e culturalmente. Finalmente a pesquisa pergunta pela repercussão do conflito entre israelenses e palestinos no campo religioso protestante, principalmente entre grupos conservadores e fundamentalistas deste ramo do cristianismo. A pesquisa é totalmente bibliográfica e toma como referência as teorias pós-coloniais para debater a história do território, no que se refere aos aspectos religiosos do conflito.

Balkan Pitfalls. ACES Working Papers, 2011

The Western Balkans are becoming increasingly mired in political conflicts, social disquiet, ethnic disputes, and state fragilities that can precipitate a new phase of regional instability. At the same time, the major international players may be unprepared and ill equipped to manage or resolve the emerging conflicts. While the U.S. and NATO have scaled down their presence in the region, the EU’s capabilities and effectiveness are coming under closer scrutiny.

A RELIGIÃO NO CONFLITO ENTRE ISRAEL E PALESTINA NO CONTEXTO DA CRIAÇÃO DO ESTADO JUDAICO: ASPECTOS HISTÓRICOS (1896-1948)

O presente trabalho analisa o papel da religião no conflito entre Israel e Palestina, principalmente no contexto da implantação do Estado de Israel, em 1948. A análise toma como delimitação histórica do conflito o período de 1896 a 1948, quando ocorre a migração das primeiras levas de judeus para os territórios palestinos. A pergunta inicial é sobre como judeus e muçulmanos se relacionavam nos primeiros anos de imigração até a criação do Estado de Israel. O problema principal a ser esclarecido é como a construção cultural ocidental em relação aos palestinos interferiu no conflito, principalmente no que tange à tomada da terra e à construção de um novo país dentro de um já existente, socialmente, religiosamente e culturalmente. Finalmente a pesquisa pergunta pela repercussão do conflito entre israelenses e palestinos no campo religioso protestante, principalmente entre grupos conservadores e fundamentalistas deste ramo do cristianismo. A pesquisa é totalmente bibliográfica e toma como referência as teorias pós-coloniais para debater a história do território, no que se refere aos aspectos religiosos do conflito.

Patronage and bribery in sixteenth-century Peru: The government of Viceroy Conde del Villar and the visita of Licentiate Alonso Fernandez de Bonilla

This dissertation deals with the nature of the political system in sixteenth-century colonial Spanish America through an analysis of the administration of Viceroy Fernando de Torres y Portugal, Conde del Villar, in Peru (1585–1590). The political conflicts surrounding his government and the accusations of bribery leveled against him and members of his household provide the documentation for a case study in a system in which prestige and authority were defined through a complex network of patronage and personal relationships with the Spanish monarch, the ultimate source of legitimate power. ^ This dissertation is conceptualized using categories presented in Max Weber's theory on the nature of political order and authority in the history of human societies and the definition of the patrimonial system as one in which the power of he king confers legitimacy and authority on the whole political structure. ^ The documentary base for this dissertation is an exceptionally detailed and complete record related to the official administrative review ( visita) ordered by Philip II in 1588 to assess the government of Viceroy Torres y Portugal. Additionally, letters as well as other primary and secondary sources are scattered in repositories on both sides of the Atlantic. ^ The study of this particular case offers an excellent opportunity to gain an understanding of a political order in which jurisdictional boundaries between institutions and authorities were not clearly defined. The legal system operating in the viceroyalty was subordinated to the personal decisions of the king, and order and equilibrium were maintained through the interaction of patronage networks that were reproduced at all levels of the colonial society. ^ The final charges against Viceroy Conde del Villar, as well as their impact on the political career of those involved in the accusations, reveal that situations today understood to constitute bribery had a different meaning in the context of a patrimonial order. ^