Modification of Dynamic Foundation Response Due to Soil-Structure Interaction

This paper presents the results from extensive parametric dynamic analyses of soil-structure systems that focus on the clear modification (increase or decrease) of the acceleration amplitude at the foundation with respect to the free-field, especially for squatty structures. Properties of the systems are selected such as to cover a wide range of meaningful geometries and materials for engineering practice. The results are presented in terms of weighted modification factors of the maximum foundation acceleration amplitude with reference to the corresponding maximum acceleration amplitude at free-field, for squatty and more slender structures. For the large majority of the studied systems, foundation acceleration decreases from the free-field by 10–15% on average. Nevertheless, acceleration demand at the foundation increases compared to the free-field, for 30% of squatty and for 15% of the more slender structures. Modification of the foundation acceleration amplitude is also correlated with the ratio of the predominant period of the input motion to the flexible-base system period. Finally, the findings of this study are compared with sparse available recorded data from the Seismic Hazard Harmonization in Europe database.     

“Neither too much nor too little” France,the USSR and the Helsinki CSCE

In the early 1970s, the Conference on Security and Cooperation in Europe (CSCE) was the cornerstone of French foreign policy regarding East-West relations. It was considered by Paris as the best way to maintain dialogue with Moscow as well as an instrument to reach the Gaullist goal of overcoming the European status quo. This double objective explains why the French adopted an ambiguous attitude during the CSCE: even though their goal was to challenge the Brezhnev doctrine and initiate a process to meet the aspirations of peoples under Soviet domination, they knew that this would be a lengthy process. For them, it was necessary to avoid provoking the Soviets by putting forward expressively liberal proposals. The French leaders of the 1970s saw the CSCE as the multilateral prolongation of the Gaullist policy of ‘détente, entente, cooperation’.     

Sunflowers,youthful protestors and political achievements: lessons from Taiwan

ABSTRACT

In 2014, an interesting youth movement collective started small p political and big P Political action and resistance in Taiwan. Their protest was against the way a major trade agreement proposed between China and Taiwan was being non-democratically pushed through the Taiwanese legislature. In this article, we provide an analysis of the activities of the Sunflower Student Movement (SSM) as a means to record a relatively little-known youthful and youth-centric successful uprising. It serves to place the SSM, and other East Asian-based protests, on the map of young people’s political geographies, and explores the paradoxical political and spatial practices pursued by young Taiwanese. This case study makes visible the interconnectedness of big P/small p politics of everyday youth geographies within an Asian context.     

A Narrative Approach to Europe’s Identity Crisis

Alongside the institutionally constructed European identity, research shows that insights into citizens’ sense of belonging are valuable as well in assessing questions of identity. The tendency to conflate European identity with EU identity has spurred debates about the components that underlie European identification. The online subsidiarity adopted by the EU through e-platforms has allowed for a new form of citizenship where e-citizens (de)legitimate the issues under debate. This article examines the contents of European and national identities in the e-debaters’ comments posted on the Debating Europe platform. Drawing on narrative and discursive approaches, we propose a framework to operationalize the (de)legitimation and identification categories used by e-debaters within their discursive construction of European identity. The qualitative empirical research shows three main (de)legitimation clusters: the “EU as a loss,” “inclusive gain,” and “exclusive gain.” We discuss these findings within the broader context of Europeanization, identity multiplicity, and the conditions of the EU enlargement policy.     

The business case for a free trade agreement between the European Union and Australia

ABSTRACT

The free trade agreement (FTA) between Australia and the European Union holds the promise of strengthened political collaboration and increasing economic integration. Both Australia and the European Union note increasing bilateral trade and investment. Oftentimes, data does not take current trends in global-value-chain participation for intermediary goods and services movements into account. Behind this sit the cross-border strategies and activities of business entities, whether multinationals or large, small or medium-sized enterprises. This article provides an in-depth investigation of the premise stemming from an FTA for Australian business. What advantages can politics hope to support through a business perspective? What is the global-value-chain part of the story, and what are the business challenges ahead? How can economic policy help shape this FTA to foster a productive bilateral business environment in a geopolitical and geoeconomic context in which regionalisation has taken on new momentum? Specific focus is given to the analysis of the higher education sector and to agriculture. These are two of the leading sectors in this FTA debate. Generating business value means setting negotiation agendas to target tariff and non-tariff barriers to counterbalance ambiguity in the conditions that shape the global business environment.     

Knowledge bases and regional development: collaborations between higher education and cultural creative industries

This paper builds on the assumption that cooperation between higher education institutions (HEIs) and creative and cultural industries (CCIs) stimulates innovation and economic growth at the regional level. It further assumes that HEIs and CCIs hold different perspectives on their intention to cooperate with external actors and, thus, there is a need for joint arenas to develop and integrate knowledge and practices among stakeholders across academia and industry. With this rationale in mind, the paper’s main objective is to discuss how universities’ roles in the establishment and development of locally embedded CCIs change or evolve over time. Taking a process economics perspective and building on a case study from the South of Norway, two questions are addressed: (1) What are the barriers – structural and cognitive-cultural – hindering cooperation between HEIs and CCIs in Southern Norway? and (2) How can long-term win-win cooperative arrangements between HEIs and CCIs be enhanced? Different knowledge bases, combined with lack of knowledge and understanding of the other sector’s expertise or knowledge content, and thus the lack of common language, were found to be the biggest barriers that must be overcome to stimulate strategic cooperation between HEIs and CCIs in Southern Norway. The findings support the need for a diverse and flexible policy where target initiatives are adjusted to CCIs’ needs and academic departments’ fields of knowledge to decrease barriers to cooperation, with the ultimate aim of moving from a situation of ‘lock-in’ towards the creation of new innovative and valuable relationships.     

Peace negotiations in the political marketplace: the implications of women's exclusion in the Sudan-South Sudan peace process

This article investigates the implications of women’s exclusion for the nature and durability of peace processes, and whether factors that undermine peace consolidation post-settlement might be prevented through more inclusive peacemaking. It examines the Sudan-South Sudan peace process that produced the 2005 Comprehensive Peace Agreement, the roles women played in peacemaking and their exclusion from official negotiations, and the sources of insecurity post-CPA. South Sudan’s peace process shows that the exclusion of women can be understood as a canary in a coal mine: a highly visible marker of the broader exclusivity of such processes, and the complex dynamics of elite capture in war and peace processes. Women’s exclusion was the product of the region’s political marketplace, in which power and authority is secured by elites through violence and bargaining, to the exclusion of other groups. By understanding exclusion as a deliberate strategic tactic that extends from war into peacetime, I argue that the exclusion of women is not the reason why peace processes fail in and of itself, but rather the product of elite ownership of peace processes and the structure of many peace processes that facilitates and rewards such ownership, with serious consequences for the sustainability of peace post-settlement.     

Modelling Resource Values and Climate Change Impacts to Set Preservation and Research Priorities

ABSTRACT

Climate change impacts will increase in their frequency and severity in the coming decades, resulting in compromised integrity or destruction of thousands of heritage resources. Efforts are needed to identify, record, and study resources that will be affected. To set research and preservation priorities, the vulnerability of resources to climate change impacts and their importance to scientific research, preservation, and other resource values needs to be understood. We advocate a modelling approach which predicts the location, timing, and severity of climate change impacts; identifies resources at risk, their resource values, and opportunity costs; and prioritises research and preservation options based on these assessments. The need for this approach is illustrated with examples from two coastal areas subject to different impacts and hosting different types of heritage resources: the Atlantic coast of Georgia in the United States and the Wismar Bight along the Baltic Sea in northern Germany.     

Immigration and Refugee Crises in Fourth-Century Greece: An Athenian Perspective

Abstract

The fourth-century B.C. was a period during which a large number of Greek cities were affected by civil wars, military conquests, and destruction, with the displacement of large numbers of men, women and children as a result. This has implications for the modern debate on Athenian attitudes to immigration, which normally focuses on just two groups of free non-citizens: adult, able-bodied men who moved to Athens voluntarily to take advantage of the city’s economic opportunities and (more recently) on the free non-citizen population who had come to Athens as slaves and who stayed on after their manumission. This article argues that refugees were likely to have constituted a considerable component of the migration to Athens during certain troubled periods in the course of the fourth century. This means that the size of Athens’s immigrant population was likely to have fluctuated considerably, that many of the refugees would have been destitute, that women and children (sometimes unaccompanied by adult male relatives) may have made up an even greater proportion of the non-citizen population than normally assumed, and, thus, that a considerable number of these immigrants would not have been able to contribute substantially to Athens’s grain trade or military. The implications of this for our assessment of the Athenian motives for admitting groups of refugees are discussed, and it is argued that the requirement that all male and all unaccompanied female immigrants had to find an Athenian sponsor and pay a special metic tax may have constituted a certain level of control over immigrant numbers.