THE COUNTED TIME: TECHNICAL TEMPORALITIES AND THEIR CHALLENGES TO HISTORY

One of the main debates regarding historical representation within digital media concerns narrative, particularly the difficulty in articulating it. Digital technologies are usually presented as opposed to linear, written narratives, which is of consequence to historical writing. Despite the many merits of scholarly approaches that try to circumvent this difficulty, the lack of theoretical understanding of the categories implied in such discussions is noticeable. To counter this, this article addresses the relationship between time, technics, and narrative. I contend that the challenges of crafting narratives in digital media conceal a problem pertaining to the relationship between time and technics. Drawing on Paul Ricoeur's work on narrative, Jimena Canales's studies of the history of science, Wolfgang Ernst's and Yuk Hui's discussions of technical temporality, and Bernard Stiegler's understanding of the relationship between time and technics, I argue that it is the temporality imbued in the workings of technical objects (such as computers) that renders them averse to narrative. In making this argument, I employ the notion of “counted time” (in contrast to Ricoeur's “narrative time”) to denote a temporal mode that, despite its intersections with social, human temporality, is alien to narrative.     

Chemical and isotopic signatures of Na/HCO3/CO2‐rich geofluids,North Portugal

Geochemical and isotopic studies have been undertaken to assess the origin of CO₂‐rich waters issuing in the northern part of Portugal. These solutions are hot (76°C) to cold (17°C) Na–HCO₃ mineral waters. The δ²H and δ¹⁸O signatures of the mineral waters reflect the influence of altitude on meteoric recharge. The lack of an ¹⁸O‐shift indicates there has been no high temperature water–rock interaction at depth, corroborating the results of several chemical geothermometers (reservoir temperature of about 120°C). The low ¹⁴C activity (up to 9.9 pmC) measured in some of the cold CO₂‐rich mineral waters (total dissolved inorganic carbon) is incompatible with the presence of ³H (from 1.7 to 4.1 TU) in those waters, which indicates relatively short subsurface circulation times. The δ¹³C values of CO₂ gas and dissolved inorganic carbon range between ?6‰ and ?1‰ versus Vienna‐Peedee Belemnite, indicating that the total carbon in the recharge waters is being diluted by larger quantities of CO₂ (¹⁴C‐free) introduced from deep‐seated (upper mantle) sources, masking the ¹⁴C‐dating values. The differences in the ⁸⁷Sr/⁸⁶Sr ratios of the studied thermal and mineral waters seem to be caused by water–rock interaction with different granitic rocks. Chlorine isotope signatures (?0.4‰ < δ³⁷Cl < +0.4‰ versus standard mean ocean chloride) indicate that Cl in these waters could be derived from mixing of a small amount of igneous Cl from leaching of granitic rocks.     

A COMBINED MULTI‐ANALYTICAL APPROACH FOR THE STUDY OF ROMAN GLASS FROM SOUTH‐WEST IBERIA: SYNCHROTRON μ‐XRF,EXTERNAL‐PIXE/PIGE AND BSEM–EDS

An integrated, multi‐analytical approach combining the high sensitivity of SR‐μXRF, the light element capability of PIXE/PIGE under a helium flux and the spatial resolution of BSEM + EDS was used to characterize chemical composition and corrosion of glass samples (first to fourth centuries ad ) from an important, but scarcely investigated, Roman region of south‐west Iberia (southern Portugal). The geochemical trends and associations of major, minor and trace elements were investigated to shed light on production techniques, the provenance of raw materials and decay mechanisms. The results, while confirming a production technique common to Roman glasses throughout the Empire—that is, a silica‐soda‐lime low‐Mg, low‐K composition, with glass additives as colouring and/or decolouring agents (Fe, Cu, Mn, Sb)—show at one site high Zr–Ti contents, suggesting a more precise dating for these glasses to the second half of the fourth century. The Ti–Fe–Zr–Nb geochemical correlations in the pristine glass indicate the presence of minerals such as ilmenite, zircon, Ti‐rich Fe oxides and columbite in the sands used as raw materials for the glass former: these minerals are typical of granitic‐type source rocks. The unusually high K content in the corrosion layers is consistent with burial conditions in K‐rich soils derived from the alteration of 2:1 clays in K‐bearing rock sequences.     

THE LIMITS OF OTTOMAN PRAGMATISM

In this paper I reflect critically on the concept of pragmatism as it is used in Ottoman historiography. Pragmatism has gained increasing currency over the last ten to fifteen years as one of the defining features of the Ottoman polity. I argue that unless it is properly defined from a theoretical‐philosophical perspective, and carefully contextualized from a historical perspective, pragmatism cannot be used as an explanatory or comparative category. When used as a framework of explanation for historical change, pragmatism blurs more than it clarifies an essential aspect of the Ottoman polity that it seeks to define, namely, the political. It is essential to reflect on the difference between the political and politics because whereas the political refers to the configuration of the power relations that organize a society as a legitimate entity, politics refers to the strategies, practices, institutions, or discourses whose purpose is to construct and retain hegemony within a polity. Through an analysis of the concept of pragmatism in Ottoman historiography, I show that for most proponents of Ottoman pragmatism, pragmatism pertains to politics rather than to the political. From a perspective rigorously confined to political theory, I argue that much like the discourse of modern tolerance, pragmatism in Ottoman historiography posits a problematic periodization, relegates the political to the background, and depoliticizes essential power relations.     

Policy Change and Policy Stasis: Comparing Swiss Foreign Policy toward South Africa (1968–94) and Iraq (1990–91)

This article investigates how concepts from the field of public policy, in particular the Advocacy Coalition Framework (ACF) initially introduced by Sabatier and Jenkins‐Smith, can be applied to the study of foreign policy analysis. Using a most similar comparative case studies design, we examine Switzerland's foreign policy toward South Africa under apartheid for the period from 1968 to 1994 and compare it with the Swiss position toward Iraq after the Iraqi invasion of Kuwait in 1990, when the Swiss government imposed—for the first time—comprehensive economic sanctions against another state. The application of the ACF shows that a dominant advocacy coalition in Swiss foreign policy toward South Africa prevented a major policy change in Swiss–South African relations despite external pressure from the international and national political levels. Actually, quite the opposite could be observed: Swiss foreign policy increased its persistence in not taking economic sanctions against the racist regime in South Africa during the 1980s and early 1990s. The ACF, with its analytical focus on policy subsystems and the role of external shocks as potential triggers for change, provided a useful framework for analyzing the factors for policy change and stasis in Swiss foreign relations toward the selected two countries.     

Black bile and psychomotor retardation: shades of melancholia in Dante's Inferno

The history of melancholy depression is rich with images of movement retardation and mental dysfunction. The recent restoration of psychomotor symptoms to the diagnostic terminology of affective disorder is not novel to the students of medieval melancholia. The move back to the biology of this psychomotor dysfunction with the technical advances in brain imaging in recent years only echoes centuries-old writings on the centrality of movement changes in the depressive condition. The Inferno, the first cantica of Dante Alighieri's Commedia, has a wonderful abundance of allusions to the importance of psychomotor symptoms in describing the depressed individual. Slowed steps, garbled speech, frozen tears, these and many other images keep the physical manifestations of psychomotor suffering in the forefront of the reader's mind. Considering Medieval and Renaissance writings on melancholy suffering, it is fitting that Dante shows a bodily illness reflected in the hellish torments visited on the damned. From the souls of the sullen to those of the violent, the panorama of psychomotor symptoms plays a prominent role in the poem as well as in the medical and literary prose of succeeding centuries.     

中国企业对日投资现状及其演变

进入21世纪,中国企业的海外投资出现跳跃式增长,海外投资已经成为中国维持经济可持续增长和国际化的关键。中国企业的对日投资在经历了从无到有、由小渐大的缓慢增长历程后,随着中日经贸关系的好转,开始出现新的发展势头。本文将以中国企业海外投资的大环境为背景,以中国企业对日投资的战略推移和演变为方向,结合近几年投资现状和具体案例,探讨中国企业对日投资的最新进展及态势。