Sulphur isotope evidence for freshwater fish consumption: a case study from the Danube Gorges,SE Europe

To explore the use of sulphur isotopes as an indicator of the consumption of freshwater fish, we undertook sulphur isotope analysis on bone collagen extracted from humans and animals from five archaeological sites from the Danube Gorges region dating from the Mesolithic to the middle Neolithic periods. The results show a difference in the sulphur isotope values between freshwater and terrestrial ecosystems of 8.7‰. To reconstruct human diets, bone collagen from 24 individuals was analysed for carbon, nitrogen and sulphur isotopic values. The nitrogen isotope ratios ranged from 10.3 to 16.5‰ and the carbon isotope ratios ranged from −20.8 to −18.3‰. Low nitrogen isotope values were found for individuals with low sulphur isotope ratios reflecting the low sulphur isotopic values of the terrestrial animals. The highest human nitrogen isotope values coincided with higher sulphur isotope ratios, which are related to the higher sulphur isotope values of the freshwater fish. Intermediate human sulphur isotopic ratios between these two extremes showed mixed diets of both terrestrial and freshwater resources.     

沧州铁狮子结构健康监测数据管理及集成系统的研究与应用

沧州铁狮子健康监测数据管理及集成系统是沧州铁狮子结构健康监测系统CILSS的一部分,,并成为该系统的核心组成部分之一。针对沧州铁狮子结构的数据类型及特点,运用SQL Server建立了中心数据库;运用Delphi开发了便于数据处理分析的人机交互界面;通过Delphi软件建立系统集成平台,统一协调沧州铁狮子健康监测各子系统共同运行,编制了包括结构分析软件ANSYS、MATLAB等在内的所有相应接口程序;本研究大部分成果已成功应用于沧州铁狮子结构健康监测系统现场试验,为将来沧州铁狮子结构的长期健康监测提供了重要支撑条件。     

Economic Restructuring,Coping Strategies and Social Change: Implications for Institutional Development in Africa

Since the early 1980s, most African countries have experienced unsatisfactory rates of economic growth and profound changes in livelihood systems, which have affected the way their modern institutions function. However, when confronted with evidence of poor economic performance in countries undergoing adjustment, the international financial institutions often blame governments for their lack of political will in regulating the activities of bureaucrats and vested interests. They recommend policies aimed at restructuring public sector institutions through privatization, public expenditure cuts, retrenchment, new structures of incentives and decentralization. Despite efforts to implement these measures in a number of countries, the problems of low institutional capacity remain. Two key contradictions appear to explain why institutions have been largely ineffective in crisis economies in Africa: the growing contradiction between the interests of bureaucratic actors and the goals they are supposed to uphold; and the contradiction between the institutional set-up itself and what goes on in the wider society. To understand how these contradictions work, it is necessary to look more closely at the set of values and relationships that anchor institutions on social systems. The issues here are social compromise and cohesion; institutional socialization and loyalties; overarching sets of values; and political authority to enforce rules and regulations. The crises in these four areas of social relations, which are linked to the ways households and groups have coped with recession and restructuring, have altered Africa's state institutions so that it has become difficult to carry out meaningful development programmes and public sector reforms without addressing the social relations themselves.     

唐代铁佛残块及汉代铁剑的科学分析及有机硅在其保护中的应用

章介绍了两件铁质物的科学分析及其用有机硅进行保护的过程,通过金属腐蚀速率的实验说明了有机硅可以有效减缓铁器的腐蚀速率,并结合相关资料证实了有机硅在铁质物何护中应用的可行性。     

Soft power in Turkish foreign policy

This article examines to what extent Turkey's foreign policy identity has transformed from being a ‘hard power’ to a ‘soft power’ over the last few years. In doing so, this article also contends that there is a close relationship between the degree of securitisation of issues and whether the power used to deal with them is hard or soft in nature. If issues of concern were securitised, the tendency to use hard power would increase. Another argument is that the main difference between these two types of power stems from the kind of ‘logic of action’ that governs the behaviour of agents. If an instrumental logic of action were in play, meaning if the goal were to force others to make a cost-benefit analysis through coercing or coaxing strategies, then one could talk about hard power. If the goal were to ensure that others would automatically follow the lead of the power-holder due to the power of attraction the latter has in the eyes of the former, then one could refer to the existence of soft power. The main conclusion of this article is that recent internal and external developments have contributed to Turkey's soft power potential.     

The Muslim Male Character Typology in American Cinema Post‐9/11

This article tries to discover whether filmic stereotypes of Muslims in general and Arabs in particular have undergone any changes since 9/11, and if they have, what new character types have been developed to reflect these images. In the course of this study, results from other researchers who have examined the presentation of Muslims on the screen both before and after 9/11 are referred to, with a view of highlighting the sustained, unchanging character features, as well as detecting new formations. A variety of films, which have been released since 2011, incorporating Muslim and Arab characters, are used in this research and the physical appearance attributes and behavioral attributes as described by Mastro and Greenberg have been utilized to help with the analysis. The most important finding is that in the 10‐year period following 9/11, although some familiar characterizations still hit the screen occasionally, there has been a tendency to reconstruct more convincing Muslim and Arab cinematic characters. Also noticeable is the fact that the narrative at times focuses on their ethnicity or economic status more than their religious beliefs. Continued research will show if this is a passing phase or the beginning of an end to Muslim and Arab stereotyping in American cinema.     

The Limits of Turkish–Iranian Cooperation, 1974–80

Why did Turkey and Iran fail to become close partners in the 1970s even though they had compelling reasons to do so? This article argues that mutual distrust between Turkish and Iranian leaders, domestic turmoil in the two countries, and diverging geostrategic priorities undermined Ankara and Tehran's efforts to deepen their relations. While the shah of Iran saw his country as the policeman of the Persian Gulf and the Middle East, successive governments in Turkey continued to look west for their security. As economic and political turmoil engulfed the two countries, leading to a revolution in Iran in 1979 and a coup in Turkey in 1980, Iranian and Turkish leaders could not forge a lasting partnership.     

State Response to Contemporary Urban Movements in Turkey: A Critical Overview of State Entrepreneurialism and Authoritarian Interventions

This paper grapples with the state's response to contemporary urban movements. In light of recent debates on the changing nature of urban movements, it presents an overview of the responses of states in different modes of regulation, ranging from a Keynesian regime to sequential stages of neoliberalisation. Examples of authoritarianism and the entrepreneurial roles of the state are drawn from the Turkish experience to show how economic liberalism can be combined with increasing social control, restrictions, penalisation and exclusion. Reviewing Turkish urban policies and practice, the urban mobilisations against them, and the varying positions of the state will shed light not only on what is happening in Turkey but also on the transformative nature of neoliberalisation. © 2013 The Author Antipode© 2013 Antipode Foundation Ltd.     

Examining the Impact of Turkey's Approach Vis‐à‐Vis Syria into Turkey's Iraq Policy

The tension between “international order” and justice has long been a focus of critical attention of many scholars. Today, with the rise of the humanitarian crises, the debate is once again visible, and Turkish foreign policy is one of the most important areas of observation of this tension. Indeed, the U.S.‐led invasion of Iraq in 2003 paved the way for Turkey to actively engage in regional affairs. Meanwhile, the need to bring human justice into world politics makes Turkish foreign policy decision makers operate on a much more humanitarian basis. Nevertheless, active humanitarian engagement poses an important challenge to traditional Turkish foreign policy as it is mainly based on the notion of “non‐interference,” as well as on the elementary components of international order, by raising suspicions on the intentions of the Turkish authorities. This article aims to explore the challenges Turkey has been facing since the U.S.‐led invasion of Iraq, and diagnose Turkish foreign policy vis‐à‐vis Iraq in the shadow of the Syrian civil war from Hedley Bull's framework of “order” and “justice.” It argues that Turkey's recent fluctuations in the Middle East could be linked to Turkey's failure to reconcile the requirements of “order” with those of “justice” and the Turkish governing party's (AKP) attempts to use justice as an important instrument to consolidate its power both in Turkey and in the Middle East.     

‘Gates’: a new archaeological site type in Saudi Arabia

The availability of high‐resolution satellite imagery of Saudi Arabia on publicly available platforms such as Google Earth and Bing Maps has been transformational for archaeology. Within just a few years tens of thousands of sites previously unrecorded and scarcely known to the academic world have been mapped. Especially rich in sites are the successive lava fields (harret) stretching from southern Syria through Jordan and down the west coast of the Arabian Peninsula to Yemen, and characterised by the stone‐built structures known to the Bedouin as the ‘works of the old men’. Sites now being revealed include many types familiar from previous research in the wider region but also others of a form previously unknown. ‘Gates’ are one such type, found in large numbers in and around the Harret Khaybar in west‐central Saudi Arabia. They are stone‐built, the walls roughly made and low as with other ‘works’, but quite unlike them in form. Identification, mapping, and preliminary interpretation imply an early date in the sequence of the works—perhaps the very earliest—but no obvious explanation of their purpose can be discerned. Fieldwork is a desideratum.