Multispectral documentation and image processing analysis of the papyrus of tomb II at Daphne,Greece

This paper refers to the study of an ancient papyrus, dated ca. 420/430 BC, found in 1981 during an excavation at Daphne, Athens, Greece, using multispectral imaging combined with image processing analysis. It was assumed that the papyrus contained ancient Greek musical notation but the condition of the object hindered the drawing of any conclusion based only on visual examination. This fact, combined with the significance of the object itself, as it is the oldest papyrus which carries Greek text, pointed to the application of non-invasive techniques to enhance its readability. The multispectral imaging carried out in the range of 420–1000 nm enabled the detection of more letters on surface layers, at various places and orientations. False colour imaging proved to yield better results in distinguishing the letters compared to single wavelength recording. In some cases, letters from several layers underneath are revealed in the infrared. The letters present different greylevels according to the layer they belong. An interesting result coming from a simple subtraction of the infrared image at 1000 nm from the visible one at 660 nm is that different layers of the papyrus can be distinguished. The Application of Principal Component Analysis (PCA) showed that the best results, as far as the extraction of the letters from the background is concerned, are obtained when the second and the third images are merged. The automatic extraction of the letters is feasible to some extent but there is a certain amount of noise with similar characteristics that cannot be removed.     

Gunnar Karlsson,Iceland's 1100 Years: The History of a Marginal Society, (London: Hurst, 2001). 418 pp. ISBN 1-85065-420-4.

This paper explores the role of personal networks and social capital in the assimilation of individuals into the elite of 18th‐century England. In it, I draw on the letterbooks of two merchants from north‐west England to assess the ways in which individuals accessed established networks and thus augmented their social status and business opportunities. In particular, I examine how networks were articulated, and consider their impact on both the social standing of the individual merchant and the construction of a shared culture amongst merchants. It is therefore possible to see business networking as an important counterpart to polite sociability in the construction of an expanded elite.     

Australian bicameralism as semi-parliamentarism: patterns of majority formation in 29 democracies

The article analyses the type of bicameralism we find in Australia as a distinct executive-legislative system – a hybrid between parliamentary and presidential government – which we call ‘semi-parliamentary government’. We argue that this hybrid presents an important and underappreciated alternative to pure parliamentary government as well as presidential forms of the power-separation, and that it can achieve a certain balance between competing models or visions of democracy. We specify theoretically how the semi-parliamentary separation of powers contributes to the balancing of democratic visions and propose a conceptual framework for comparing democratic visions. We use this framework to locate the Australian Commonwealth, all Australian states and 22 advanced democratic nation-states on a two-dimensional empirical map of democratic patterns for the period from 1995 to 2015.     

Heidegger and Cassirer on Science after the Cassirer and Heidegger of Davos

Summary

The paper exposes the views of Ernst Cassirer and Martin Heidegger on the dynamics of the sciences of their day, as both developed them in the two decades after the encounter of the two philosophers in Davos in 1928. It emphasizes points of common concern, and it compares their positions to those of contemporary philosophers of science Gaston Bachelard and Edgar Wind.     

Modellprojekt Interkulturelle Stadtentwicklung—Handlungsempfehlungen für die Praxis

Die Frage nach der Gestaltung von Zuwanderung ist in der Debatte um das Zuwanderungsgesetz vor allem auf diejenigen fokussiert worden, die noch kommen werden. Zugewanderte gestalten unsere Städte und Gemeinden jedoch bereits seit mehr als 40 Jahren aktiv mit: zum einen als Bewohner und Arbeitnehmer, zunehmend aber auch als Investoren und Gewerbetreibende. Und der Blick auf die Prognosen zur Bevölkerungsentwicklung zeigt, daß ihr Anteil an der Gesamtbevölkerung und damit auch ihr Einfluß auf die Stadt- und Wirtschaftsentwicklung weiter zunehmen. Deutlich ist: Zur Gestaltung der Zuwanderung bedarf es mehr als eines neuen Zuwanderungsgesetzes. Zugewanderte müssen die Chancen haben, sich aktiv an der Gestaltung unserer Innenstädte zu beteiligen. Lebenswerte Städte brauchen das Engagement aller Bevölkerungsgruppen. Bisher ist aber die Beteiligung von Zuwanderern bei raumrelevanten Fragestellungen trotz vielfältiger Ansätze immer noch nicht selbstverständlich. Der Bedarf der stärkeren Beteiligung von Zugewanderten besteht daher sowohl von Seiten der Migrantenvertreter als auch von Seiten der Fachverwaltungen. Dabei setzt sich die Planungsphilosophie durch, daß nicht für, sondern gemeinsam mit Zugewanderten geplant werden muß. Vor diesem Hintergrund hat die Stadt- und Regionalplanung Dr. Paul G. Jansen GmbH von 2001 bis 2003 mit Unterstützung des Ministeriums für Städtebau und Wohnen, Kultur und Sport des Landes Nordrhein-Westfalen das Modellprojekt Interkulturelle Stadtentwicklung in den drei Städten Bergkamen, Königswinter und Duisburg durchgeführt.     

On the Particularism of English Landscape Archaeology

The aim of this paper is to explore the question: why is the archaeology of English historic landscapes apparently so provincial? Inevitably the response must be that matters are more complex. In this paper, I examine the work of W. G. Hoskins, the “father of English landscape history,” and draw attention to: the complex way in which landscape is embedded in nationalism; the relations between locale, province, and nation; and the way wider tensions, in particular of colonialism are embedded within Hoskins's own discourse. In conclusion, I examine ways in which this problematic continues to structure enquiry into the English landscape today and to inhibit a genuinely international and comparative approach to historic landscapes.     

Towards the application of desorption electrospray ionisation mass spectrometry (DESI-MS) to the analysis of ancient proteins from artefacts

The detection and identification of protein residues from archaeological artefacts has been the subject of considerable controversy over the past two decades, this controversy spurring the application of a range of different analytical methods. Part of the debate surrounds the ability of the methods to uniquely identify original proteins. Another is the apparent contradiction between the ease of extraction in the laboratory of residues that have managed to survive in sediment over millennia; some studies use simple solvents including water, whilst others claim that efficient extraction requires the destruction of the artefact.Desorption electrospray ionisation mass spectrometry (DESI-MS) offers the potential to directly analyse proteins bound to the surface of artefacts. The method permits desorption of analytes under ambient conditions directly from a wide range of surfaces with little or no sample preparation. This has already led to its application in a range of areas, including forensic analysis of trace levels of narcotic drugs. It does not require destruction of the artefact (e.g. by drilling or dissolution) and can work in concert with other methods (for instance it could be used as a screening tool prior to lipid extraction).Here we report the construction of a DESI-MS interface and consider the potential of the method to contribute to the debate surrounding the preservation of proteins on artefacts. The DESI-MS interface was fitted to a conventional ion trap mass spectrometer and tested using peptides and proteins artificially applied to the surface of flint flakes and potsherd samples. A range of intact proteins was analysed; the DESI interface identified test proteins up to a maximum molecular weight of approximately 20 kDa. Peptides generated from these and larger proteins could be detected using DESI-MS following tryptic digestion in situ. The collected data allowed identification of the originating proteins. The potential applications to archaeological science of this new analytical tool are discussed.     

Gender and Translation: Writing as Resistance in Primo Levi's Se questo è un uomo

This essay argues that translation in Se questo è un uomo (If This is a Man) (1947), as well as in related pieces, functions for Primo Levi as a key means for claiming and potentially repairing manhood. In its capacity to reposition meaning, translation functions as a powerful vehicle for affirming agency, particularly gendered agency. What emerges in Levi's writings, particularly in Se questo's “Canto of Ulysses” chapter, is the figure of the translator as resistance fighter: the man who uses his intellect, his love of languages and other men, and his desire to communicate in order to combat the assault on humanity perpetrated by Nazism and sustained by its legacy. In this Levi's writing exists on a continuum with the cultural work of the founding members of Giustizia e Libertà and, accordingly, complicates Italy's postwar understanding of partisan activity. Throughout Se questo è un uomo and related works, translation proves a vital if imperfect means for reclaiming manhood and for asserting the possibility of friendship across cultural, regional, ethnic, and gender boundaries.