Lessons learned from inter-laboratory studies of carbon isotope analysis of honey

Forensic application of carbon isotope ratio measurements of honey and honey protein to investigate the degree of adulteration with high fructose corn syrup or other C₄ plant sugars is well established. These measurements must use methods that exhibit suitable performance criteria, particularly with regard to measurement uncertainty and traceability – low levels of adulteration can only be detected by methods that result in suitably small measurement uncertainties such that differences of 1‰ or less can be reliably detected. Inter-laboratory exercises are invaluable to assess the state-of-the art of measurement capabilities of laboratories necessary to achieve such performance criteria. National and designated metrology institutes from a number of countries recently participated in an inter-laboratory assessment (CCQM-K140) of stable carbon isotope ratio determination of bulk honey. The same sample material was distributed to a number of forensic isotope analysis laboratories that could not participate directly in the metrological comparison. The results from these studies have demonstrated that the majority of participants provided isotope delta values with acceptable performance metrics; that all participants ensured traceability of their results; and that where measurement uncertainties were reported; these were fit-for-purpose. A number of the forensic laboratories only reported precision rather than full estimates of measurement uncertainty and this was the major cause of the few instances of questionable performance metrics. Reporting of standard deviations in place of measurement uncertainties is common practice outside metrology institutes and the implications for interpretations of small differences in isotopic compositions are discussed. The results have also highlighted a number of considerations that are useful for organisers of similar inter-laboratory studies in the future.     

The truth in Almodóvar’s melodramatic moment: the curious interplay between melodrama and reality in High Heels

This article attempts to show how Almodóvar’s melodrama treats both reality and melodrama as if they belonged to the same ontology and destroys the boundaries between them. The essay is an effort to locate both the emotionality and the irony of Almodóvar’s melodrama, and particularly of his High Heels, in the intricate relationship between the notion of reality and the genre of melodrama, and to demonstrate how the ironic and the melodramatic modes supplement and reinforce each other despite their apparent opposition. It uses Peter Brooks’ and Henry James’ observations on nineteenth-century melodrama as a launching pad for a discussion of the ways in which Almodóvar revises the genre of melodrama at the junction between the twentieth and twenty-first centuries. The second half of the essay is dedicated to an analysis of High Heels, which illustrates the ambivalent relationships between reality and performance and between ironic and melodramatic spectatorship.     

Understanding Turkish water nationalism and its role in the historical hydraulic development of Turkey

Turkey is fully engaged in its “hydraulic mission,” very extensively and rapidly “developing” water resources throughout its territory. The extensive hydraulic development attempts conducted by the Turkish government create local, national, inter-state, and transnational contestations among the different interest groups. A great deal of scholarly literature has analyzed the rationale behind Turkey’s massive-scale hydraulic development. While some studies link Turkey’s hydraulic mission to its energy and food security, others highlight the importance of domestic conflicts, as in the case of the Kurdish issue in the southeast. However, few works examine the relationship between hydraulic development and state- and nation-making processes in the early period of the republic. This paper seeks to analyze the role of hydraulic development in state- and nation-making in the context of Turkey by looking at the institutional documents published by official authorities and speeches made by key politicians. Drawing mainly upon the theory of water nationalism and its related conceptual frameworks, this study argues that hydraulic development has formed one of the important components of the modernization process in Turkey, thereby playing a significant role in its state- and nation-making processes.     

Neoliberal globalisation,the nation-state and financial crises in the semi-periphery: A comparative analysis

The process of neoliberal globalisation has been associated with successive financial crises in the context of the 1990s, raising serious doubts concerning the sustainability of rapid growth in an environment of uncontrolled movements of short-term capital. The article probes into the origins of the financial crises in the semi-periphery through a structured comparison of three key recent crises in the world economy, namely the Mexican and Turkish crises of 1994 and the Asian crises of 1997. Whilst the magnitude of the capital flows and the dimensions of the subsequent crises are strikingly different, there are nonetheless important elements common to all three cases studied. One such common element involves the overdependence of the countries concerned on the short-term financial flows, in a setting characterised by premature capital account liberalisation in the absence of adequate regulation. It is striking that, contrary to the conventional IMF wisdom, financial crises have occurred in spite of 'sound fundamental', namely fiscal equilibrium and low inflation. The recent financial crises highlights a paradoxical situation: the need for effective regulation at a time when the capacity of the nation state to undertake the type of regulation needed severely circumscribed. Hence, the establishment of an effective regulatory framework at the global level emerges as a major requirement if successive financial crises, with significant economic and social cost, are to be avoided in the future.