Evaluating the discriminating power of amino acid ratios on distinguishing dark colored hair samples

Human hairs are one of the most commonly encountered items of trace evidence. Currently, conventional methods for hair analysis include microscopic comparison and DNA analysis (nuclear and mitochondrial). Each approach has its own drawbacks. Hair proteins are stable and offer an alternative to DNA testing, as demonstrated with proteomics for distinguishing humans. However, proteomics is complicated and requires identifying peptides to remain intact following harsh sample preparation methods. Alternatively, the actual amino acid content of a hair sample may also offer important identifying information and actually requires proteins and peptides to be broken down completely rather than remaining intact. This study evaluated the discriminating power of using hair amino acid ratios to differentiate hair samples from 10 unrelated individuals with dark colored hair. Hair proteins were digested, derivatized, and analyzed using gas chromatography–mass spectrometry. Amino acid ratios were calculated for each individual and comparisons using ANOVA and post-hoc pairwise t-test with Bonferroni correction were made with amino acid ratios for individuals. Overall, out of the 45 possible pairwise comparisons between all hair samples, 38 (84%) were differentiable. Out of the 36 possible pairwise comparisons between brown haired individuals, 32 (89%) were considered differentiable using univariate statistics. Multivariate statistics were also attempted but, overall, univariate models were sufficient for exclusionary purposes. These results indicate that amino acid ratio analysis can potentially be used as an exclusionary method using hair if DNA analysis cannot be performed, or to corroborate conclusions made following microscopic analysis.     

Managing children's and adolescents' medical complaints amid parent conflict: Strategies and tools for professionals

Children and adolescents who are having difficulty coping with stress often present with complaints of physical discomfort. Effective treatment approaches exist for many of these issues. Among high-conflict parents, however, children's medical issues can become another canvas for conflict, with parents focused more on blaming one another for the child's distress than on options for assisting the child. Professionals can be drawn into the conflict to such a degree that they overlook essential steps for addressing and managing these issues. The authors present a research-informed model for managing medical and psychophysiological issues amid parental conflict.     

United against a common foe? The nature and origins of Euroscepticism among left-wing and right-wing citizens

In Western European democracies opposition to the European Union is commonly found at the ideological extremes. Yet, the Euroscepticism of radical left-wing and radical right-wing parties has been shown to have distinct roots and manifestations. The article investigates whether these differences are mirrored at the citizen level. Using data from the European Election Study (2009/2014) and the European Social Survey (2008/2012) in 15 West European countries, it is found that left-wing and right-wing citizens not only differ in the object of their Euroscepticism, but also in their motivations for being sceptical of the EU. Left-wing Eurosceptics are dissatisfied with the current functioning of the EU, but do not oppose further European integration per se, while right-wing Eurosceptics categorically reject European integration. Euroscepticism among left-wing citizens is motivated by economic and cultural concerns, whereas for right-wing citizens Euroscepticism is solely anchored in cultural attitudes. These results refine the common ‘horseshoe’ understanding of ideology and Euroscepticism.     

Offensive for defensive: the belt and road initiative and China's new grand strategy

China's Belt and Road initiative came from the combined pressure of slowing down of Chinese economy, US pivot to Asia and deterioration of the relations with neighboring countries after weathering the storm of the Global Financial Crisis of 2008. It also symbolizes a more proactive approach of Chinese new leader Xi Jinping in meeting the expectation on China's international obligation and leadership. Aimed to link Asia, Europe, Africa and Oceania, the initiative provides tremendous opportunities of international economic cooperation. The paper argues that as China's contribution to international public goods, it is in the line of economic liberalism; as China's grand strategy, it is more of defensive than offensive by nature. Despite risks and uncertainties exist, the enforcement will boost China's influence and position in regional and international institutions. US should consider making more strategic space to the rising China, and a better coordinated China–US relations will make Asia Pacific a safer and more promising region.     

Violence and Statebuilding in a Borders Conflict Context: A Study of the Israeli–Palestinian Conflict

Violence, while conceived of and defined as objective, is in reality a subjective phenomenon that takes on myriad forms (political, physical, and psychological). From a constructivist perspective, the identification of violence is contingent on conflicts to signify actions as legitimate; in the Israeli–Palestinian conflict, the experience of different forms of violence has meant that violence has come to acquire multiple meanings. This violence is legitimate from both Israeli and Palestinian points of view, and it creates and fulfils a cycle that perpetuates intractable conflict. This article aims to demonstrate how strongly this culture of violence has affected the state-formation process in this area, and it calls attention particularly to ongoing statebuilding processes in Palestine. The paper will also explore the intricacies related to violence and border definition in terms of ‘mapping practices’ and territoriality, and examine how, in the wake of the Oslo agreement, the Palestinian statebuilding process is created under the ruling power of the Israeli military force, restraining Palestinian capacity to create state bodies capable of establishing and retaining the monopoly of violence.     

‘A second wife is not really a wife’: polygyny,gender relations and economic realities in Tajikistan

While polygyny in Tajikistan existed before the collapse of the Soviet Union in 1991 and has been a phenomenon of growing importance since Independence, it is still forbidden by law. To understand this renewal, I do not look at polygyny as a sign of religiousness, but as a form of patriarchal bargain in which women (who often experienced former matrimonial disjuncture) may have a greater power of decision in the spousal relations. I will explore women's points of view, from which polygyny is a strategy to accessing the symbolic and material resources they lack. I then explore the conditions to which becoming a second wife is possible: women's own resources, be they material, symbolic, familial, appear as of crucial importance in this accession to the status of being married anew.     

Technology and Politics: Have the ICTs Turned into a Domain for Civil–Military Relations in Turkey?

The implications of technology have been widely acknowledged in international relations. Studies ranging from the causes of war and military effectiveness to terrorism and nuclear proliferation have explored how technology shapes international politics. However, the implications of technology in domestic politics have not been scrutinised much. This paper helps fill this vacuum through an analysis of Turkey’s civil–military relations. Although civilian control over the Turkish military has improved in the past decade, this process has not been smooth. With a focus on the recent court cases involving the military, the 2007 e-memorandum and the transfer of electronic military intelligence apparatus to the civilian authority, this paper demonstrates how technology has become an important domain for civil–military relations in Turkey.     

Encounters with Europe in an Era of Domestic and International Turmoil: Is Turkey a De-Europeanising Candidate Country?

Abstract

This article provides a novel conceptual framework to understand the impact of the European Union on Turkish politics and policies in the aftermath of the opening of accession negotiations in 2005. It argues that the post-2005 developments in Turkey not only attest to lesser and more limited Europeanisation, but also entail a process that is increasingly gaining momentum in the country and which is referred to as ‘de-Europeanisation’.     

From sacrum to profanum: reinterpretation of communist places of power in Baltic cities

Places always represent the social and cultural dimensions of societies, seen through relationships between ideas, beliefs, and hopes. Places and their social practices are interwoven into the urban fabric and have become vital components of urban and ideological identities. Ideological systems create unique arrangements and classifications of those special places, which can be called “hallowed” or “profaned.” This project focuses on the recent transformation of the communist system of “sacral” spaces and their recent “profanation.” The transformation of meaning, together with the use and attitude toward landscape, has become visible due to spatial and functional manifestations of post-socialist cities.     

South Africa and Japan: maintaining a difficult friendship

Japan's economic and political relationship with South Africa has been characterised historically by ambiguity. Throughout the twentieth century, economic ties were underpinned by mercantilist and strategic considerations. During apartheid, this placed Japan in an uneasy position as it sought to balance a relationship of expediency with wider foreign policy objectives in the rest of Africa and beyond. The demise of apartheid created the space for new forms of engagement centred on the pursuit of cognate goals. This has seen the intensification and deepening of economic ties in particular. Yet relations, especially at the political and diplomatic levels, have also been more complex than anticipated, and in recent years, the rise in Africa of other players from Asia and the Global South has had a bearing on South Africa–Japan ties. In this paper, it is argued that two related dynamics pivoting on policy elites’ changing conceptions (or self-view) of the nature of the state they are running and its place in the wider world order help explain the post-apartheid evolution of the South Africa–Japan relationship. First, there has been an apparent shift in South African foreign policy elites’ self-view, mediated by a changing systemic context. The development and manifestation over time of a stronger Global South self-conception in South African foreign policy, fashioned in juxtaposition to what have been considered in the past key Global North relationships, had direct consequences for South Africa–Japan ties. Second, meso- and micro-level dynamics – the role of the general operations in the diplomatic (i.e. bureaucratic) arena, and the personalities and shifting political preferences of individual executive leaders – had major impacts on how South Africa engaged with Japan in the past two decades.