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.     

“Lwów Saved Us”: Roma Survival in Lemberg 1941–44

The ritualized memory of genocide has been a cornerstone of Roma political mobilization during at least the last three decades. A uniqueness paradigm has been developing for some time, applying a memorial discourse inspired by the Jewish Holocaust model. While paralleling each other in time, the mass murders of Jews and Roma during the Second World War differed on several points. In the General Government of the Occupied Polish Territories and the territories occupied by Nazi Germany after Operation Barbarossa, the persecution of Roma took place largely in local initiatives. Consequently, the Nazi policies varied considerably, leading to territories in which Roma were annihilated and those in which about half of the Roma population survived. Considerable differences could also appear within the same administrative unit. In Distrikt Galizien, the southeastern-most district of the General Government, Roma were persecuted violently in the countryside, while the district capital of Lemberg (Lwów, Lviv) saw a different course of events. The picture that appears from the available documents also diverges from survivor testimonies and general accounts of the persecution of Roma as being similar and parallel to that of Jews. Roma were present in Lemberg throughout the Nazi occupation and the authorities were aware of their whereabouts. Roma were not confined to the ghetto, but many, along with Poles and Ukrainians, remained within the territory of the ghetto, parts of which had constituted areas of Roma settlement in Lemberg since the mid nineteenth century. Several Roma also lived in wagons in various locations in 1942–43, as well as in quarters close to the town’s centre. Altogether, several hundred Roma lived in Lemberg, and their treatment by the local courts was different from that of Jews, bearing more similarity to the way in which Polish and Ukrainian cases were handled.     

Is It Always Good to Talk? The Paradoxes of Truth-Telling by Rwandan Youth Born of Rape Committed during the Genocide

Social scientists have extensively debated the virtues, pitfalls, and practical effects of open dialogue and truth-telling versus silence and concealment in global post-conflict endeavours for justice and reconciliation. This article addresses these debates not by endorsing practices of either talk or silence, but by investigating the practical dilemmas faced by Rwandan youth born of rape committed during the 1994 genocide as they find themselves caught in dual cultural imperatives to reveal and to conceal the circumstances of their origins. On the one hand, the post-genocide moment has seen the rise of truth-telling and self-revelation through testimonial practices in settings like post-genocide trials and reconciliation or peace-building workshops. On the other hand, silence and concealment are accepted and expected modes of dealing with hardship in Rwandan cultural practice, and youth participants struggled with the stigma of having been born of genocidal rape. We argue that the youths’ ambivalent and sometimes contradictory moral evaluations of talking about versus hiding their origins highlight the challenges and complexities of identity and belonging in post-genocide Rwanda, since their very existence draws them, their mothers, and their perpetrator-fathers into ongoing relationships. These youths’ lives and experiences speak to larger and powerful conundrums at the heart of what it means to live with legacies of violence, including what should be said or remain unsaid, and how the very opposition between revealing and concealing can be confounded by social and cultural variances in the meaning of “truth.”     

“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.     

桂平博物馆馆藏东汉双耳铜甑铸造工艺及其保护修复研究

广西桂平博物馆藏东汉铜甑对于研究广西地区青铜器冶铸技术的发展具有重要的研究价值。但器物长期保存于潮湿环境中,矿化严重、保存状况较差,亟须保护修复。本研究应用X射线影像观察、金相显微镜、扫描电镜及能谱分析、模拟实验验证等方法研究了器物的铸造工艺、合金成分以及锈蚀产物成分。结果表明该器物为整体铸造成形,器物铸造时使用了轮制技术、刮板造型工艺以及铸后刻纹的工艺,箅部范块制作过程是用器身模翻制器身范后脱模,将器身模的圈足部分切下,然后在圈足泥模上刻出箅部型腔。在此基础上,遵循最低限度干预原则,力求将传统的文物修复手段与现代修复理念相结合,通过除锈、修补等保护修复措施后,不但提高了器物的整体稳定性,而且达到了可以展陈,发掘文物潜在价值的要求。     

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.