A REVIEW OF SUPERVISED AND UNSUPERVISED PATTERN RECOGNITION IN ARCHAEOMETRY*

Principal component, cluster and discriminant analysis are multivariate statistical methods that are widely used in archaeometry. They are examples of what are known in some literatures as unsupervised and supervised learning methods. Over the past 20 years or so, a wide variety of other learning methods have been developed that take advantage of modern computing power and, in some cases, have been designed to handle data sets more complex than those often used in archaeometric data analysis. To date, these methods have had little impact on archaeometry. This paper reviews, in a largely non‐technical manner, the ideas behind these newer methods; illustrates their use on a variety of data sets; and attempts to assess their potential for future archaeometric use.     

A Personal View on the Samenes historie fram til 1750 by Lars Ivar Hansen and Bjørnar Olsen

Samenes historie fram til 1750 offers a good illustration of the transformation that the scholarly interest in the Sami underwent during the last quarter of the 20th century. An archaeologist and a historian show how cooperation of two different methodologies of studying the past brings new insights, opens new perspectives and helps to view the past in its complexity. The reader is shown that in the quickly changing world the Sami appeared as dynamic as their neighbors and able to adopt new developments and adjust their strategies. The book surely deserves a serious professional debate of the past of the non‐Germanic inhabitants of the Nordic part of Europe. Their history remains generally unknown to European scholars, which is not surprising since it remains rather unknown to most Scandinavian scholars.     

FIFTY YEARS OF LUMINESCENCE DATING*

Luminescence techniques for dating both heated materials (e.g., pottery and burnt stone) and sediments have gone through three phases in the past 50 years. The first 22 years, from 1957 to 1979, were devoted to thermoluminescence (TL) techniques applied to heated material. In the next six years, from 1979 to 1985, it was found that TL dating could be applied to sediments. However, the TL signals of both quartz and feldspar grains observed for modern sediments were small, but were not zero, thus making them useful only for older sediments. A new luminescence signal that was totally zeroed by exposure to sunlight for a relatively short period of time, a few hours or less, was found; this led to the development of optically stimulated luminescence (OSL) dating techniques in 1985. Further developments have continued to the present day. Within the past 22 years, 1999 was also a year with major developments. A reliable procedure for single aliquots of quartz that have a rapidly bleached (‘fast’) OSL component was formalized and an instrument that allowed rapid measurement of equivalent doses for single grains was constructed. These developments have led to OSL becoming a major dating tool in Quaternary geology, at least for the past 100 000 years, and in archaeology, particularly as related to the dispersal of modern humans.     

ARCHAEOMAGNETISM IN ARCHAEOMETRY— A SEMI‐CENTENNIAL REVIEW*

The journal Archaeometry and its first co‐editor Martin Aitken played key roles in the development of archaeomagnetism. This paper briefly reviews all papers published in Archaeometry, and a few others, dealing with archaeomagnetic secular variation, archaeomagnetic dating, archaeointensity studies and related applications of magnetic studies to archaeology, to indicate some of the major developments over the past 50 years.     

Sense and Sensibility in Midwestern Archaeology and the Midcontinental Journal of Archaeology,Part II

Abstract

The progression of archaeology in the midcontinent over the past 40 years has moved on a series of different but overlapping fronts: regional, governmental, institutional, disciplinary, and personal. This collection of thoughts by both longtime and relatively young practitioners of our field suggests the many ways that archaeology has changed for the good—and maybe not so good—depending on our own experiences. Midcontinental Journal of Archaeology (MCJA) has changed along with these developments. Part I of this discussion centered on the need for, and foundation of, MCJA. Part II is more diverse, with the archaeologists who have participated in the field for the last 40 years reflecting on the shifts in archaeology within their regions—both in terms of practice and institutional practices. The forces of national economics and academic politics and the changing sensibilities toward our public constituencies described here are themes that continue to influence us today.     

1. THE DEFINING CHARACTER OF CHINESE HISTORICAL THINKING1

Imbued with profound historical consciousness, the Chinese people are Homo historiens in every sense of the term. To be human in China, to a very large extent, is to be historical, which means to live up to the paradigmatic past. Therefore, historical thinking in traditional China is moral thinking. The Chinese historico‐moral thinking centers around the notion of Dao, a notion that connotes both Heavenly principle and human norm. In view of its practical orientation, Chinese historical thinking is, on the one hand, concrete thinking and, on the other, analogical thinking. Thinking concretely and analogically, the Chinese people are able to communicate with the past and to extrapolate meanings from history. In this way, historical experience in China becomes a library in which modern readers may engage in creative dialogues with the past.     

Nydam Mose: In Situ Preservation at Work

Abstract

The site of Nydam Mose saw the beginning of systematic research into in situ preservation of waterlogged archaeological sites on land at the National Museum of Denmark. In the past fifteen years a generic approach to in situ preservation of archaeological sites has been developed based on this research. This article is primarily a review of this generic approach, summarizing the methods and results with particular reference to the published results from the investigations in Nydam Mose.     

Sewn‐Plank Reconstructions of Oman: construction and documentation

This paper discusses three medieval sewn‐plank reconstructions undertaken in the Sultanate of Oman in the past 40 years: the Sohar, Jewel of Muscat, and al‐Hariri Boat. It describes the specific methods of sewn‐plank construction for each vessel and examines the different methods of documentation applied during the three projects. It concludes with a comparison of the data derived from single‐wadding (al‐Hariri Boat) and double‐wadding (Jewel of Muscat) sewing techniques to highlight the differences between the two methods and emphasize the importance of documenting such reconstructions.     

Demographic Continuities and Discontinuities in Neolithic Europe: Evidence, Methods and Implications

Observations of continuities and discontinuities in the archaeological record depend in important ways on the spatial and temporal scale at which we make the observations, which are in turn affected by the observational tools we have available. Nowhere is this more important than in matters of chronological resolution and its impact on our sense of stability and change. But theoretical considerations are also relevant and specific theoretical positions and observational tools tend to go together. A variety of new methods have made it possible to attain levels of chronological resolution not previously accessible and also to obtain information about aspects of past societies that were not previously available, such as the genetic make-up of their members. These developments have undermined the long-standing view in Anglo-American archaeology that change is gradual and autonomous and are leading to a view of the past that is much more dynamic. The implications of these new developments are examined in relation to the demographic patterns of the European Neolithic. It is argued that demographic fluctuations—‘boom-bust’ patterns—play a key role in accounting for patterns of cultural change over the course of the Neolithic and that a variety of methods can inform on them, including the use of summed radiocarbon probability distributions, which have the advantage that the information to construct them is very widely available. Given the speed with which demographic processes operate, it is important that the temporal resolution of our methods is sufficient to characterise the patterns that result from them. While the demographic patterns are becoming clearer, much more work needs to be done to understand the cultural, social and economic processes at work following regional collapse in populations, where this does not simply lead to reoccupation by new groups from elsewhere.     

Recent Studies in Jesuit History

The past two decades have witnessed an important shift in the historiography of the Society of Jesus. The older style of Jesuit history, flavoured with confessional polemics, and so often dependent on the work of Jesuit scholars isolated from the more secularly oriented academic community, had already ceased to dominate when John O'Malley's magisterial The First Jesuits appeared in 1993. ¹ 1 John W. O'Malley, The First Jesuits. (Cambridge: Harvard University Press, 1993).
Since then, the partnering of Jesuit and non‐Jesuit scholars has produced scholarship that is generally sympathetic to the Society's aims and methods while avoiding neither criticism of the Jesuits nor thorough, judicious use of archival materials. The significance of this trend is heightened by the declining numbers of Jesuits in North America and Europe, creating a situation where the advancement of Jesuit studies will, at least in these venues, increasingly become the responsibility of non‐Jesuits. With the passing of the Jesuit scholar of Jesuits, something is lost and gained; potentially greater objectivity towards the Society is offset by the loss of insight into the individual and corporate experience of being a Jesuit. The four books reviewed here illustrate in varying degrees these developments in the field.     

‘Hidden from view’?: an analysis of the integration of women’s history and women’s voices into Australia’s social history exhibitions

ABSTRACT

‘Women have mostly been left out of history’, boldly asserted Elizabeth Willis in her exhibition text for The Story of Victoria in 1985. Taking Willis’ statement as a starting point, this article aims to trace firstly how women have been rewritten into Australia’s social history exhibitions focusing on the use of voice as a strategy to do so, and secondly how these voices have changed historical master narratives – by allowing a shift from a big picture history to intimate and deeply personal stories that recast our understanding of the past in ways that are inclusive of gendered experiences. We investigate the use of the curatorial voice as reflected in Willis’ work, aligning it with the notion of curatorial activism, before exploring the changing curatorial practices that expanded the potential for an interpretive approach that incorporated the voice of the subjects themselves as a central component in the telling of history. We then analyse the impact of these strategies on traditional understandings of the past through three exhibitions developed by Melbourne Museum over 30 years: The Story of Victoria, a successor exhibition The Melbourne Story, and their Great War centenary exhibition, WWI: Love & Sorrow.     

Robert Weston,Medical consulting by letter in France, 1665-1789

This review investigates Robert Weston’'s Medical Consulting by Letter in France, 1665–1789. Weston uses correspondence between physicians and patients to explore perceptions of health and methods of treatments in early modern France. He also approaches the theme of how authority was expressed and perceived in epistolary communication. This book is important in its exploration of an underutilized source and its contribution to an understanding of how medical relationships were constructed in the past. With a rigorous structure and a high volume of information, Weston’'s work is an invaluable contribution to historical literature on early modern France.     

Reconstructing the past in medieval Iceland

Locating and dating sagas is a difficult but still important task. This paper examines the relationship between the Sagas of Icelanders, which are concerned with tenth‐ and eleventh‐century events, and the contemporary sagas of the mid‐thirteenth century. Drawing upon models from anthropology, it looks at how contemporary ideas permeated these historicizing texts and how genealogy and geography act as structures around which the past is remembered. The many political relationships which occur in Laxdæla saga are analysed in relation to those from contemporary sagas from the same area of western Iceland. Since it appears that there is relatively little in common between the political situations depicted in Laxdæla saga and those portrayed in the contemporary sagas, it is likely that Laxdæla saga and the contemporary sagas were actually written down in different periods. It is possible, therefore, that the Sagas of Icelanders give us a view of the past which originates earlier than is usually suggested.     

Neoliberal expulsions,crisis, and graphic reportage in Spanish comics

ABSTRACT

In this article, after analyzing the comics industry in Spain in the context of the 2008 crisis, which reveals how small and medium publishers have adapted to new trends in consumption, I focus on the graphic novel Barcelona. Los vagabundos de la chatarra (2015) by Jorge Carrión and Sagar. This comic depicts the underworld of scrap metal collection in Barcelona, where mainly immigrant workers wander the streets, barely eking a living out of the detritus of consumerist society. It is an example of graphic journalism in comics, one of the most interesting developments in the genre in the past few years. It is also a novelty in Spanish comics because certain topics were far from common in the existing repertoire, which had been dominated by adventures, fantasy, and science fiction. Drawing on Verónica Gago's La razón neoliberal (2014) and Saskia Sassen's Expulsions (2015), I challenge conventional approaches to neoliberalism by focusing on neoliberalism from below, which is seen by Gago to point toward the emergence of a new historical consciousness of living in perpetual crisis.     

DAVID CARR'S THEORY OF EXPERIENCING TIMES PAST

This article is a review of David Carr's “Reflections on Temporal Perspective” in which Carr argues that present‐day historians or philosophers can experience the past, given that the past persists into the present and thus has a “presence” in contemporary life that makes it directly accessible to us. On that basis, Carr seeks to craft a phenomenological approach to history that puts experience in the place of representation and memory, rejecting thereby traditional notions of how we come to know and understand the past. Inherent in this approach is a new, and now widely shared, revision of our understanding of historical temporality, for such an experiencing of the past analytically demands a revised understanding of what “past” signifies when it is “present.” In this, Carr participates in a much broader movement in current historiography, which can be seen in the work of Frank Ankersmit, Hans Ulrich Gumbrecht, Dominick LaCapra, Ewa Domanska, Eelco Runia, and others who focus on the persistence of the past in the present, embracing a materialist rather than linguistic or narrativist approach to historical research and writing. But if history signifies change over time, what “past” in the present do we actually experience? How is it logically possible to embrace both a commitment to the notion of historical development—as Carr does—and a notion of historical perseverance so powerful that the past as such survives and can be experienced? Carr's answer to this query is that “the present point of view is somehow permanent and yet always changing, framed at each moment by a different past and future.” What makes this possible, in his view, is the reality of superimposed temporalities, an idea he illustrates in his analysis of Braudel's La Mediterranée and other works. Hence it is precisely his “reflections on temporal perspective” that enable the experience of the past.     

Conclusion

Abstract

The Conference on Greece as a Member of the European Union: Sixteen Years after its Accession was the result of intensive work and commitment for a successful event. It gave the opportunity to both scholars and experts to contribute to high level discussions on the role of Greece in the EU from the point of view of political, economic as well as cultural developments.     

From Neo-Francoist Memory to Political Feeling in Narratives of Unearthing: Sánchez Dragó's Muertes Paralelas (2006) and Andrés Trapiello's Ayer no más (2012)

This article analyzes the novels Muertes paralelas and Ayer no más as representatives of two clearly defined perspectives within the Spanish twenty-first century narrative production on unearthing the past of Francoism. The symbolic construction of unearthing permits an investigation of the remnants of a neo-Francoist vision of the legacy of the civil war, while opening the view of a political feeling by which personal memory inserts itself most profoundly as a commitment to a more comprehensive and lasting closure of the past.     

New Directions in Bioarchaeology: Recent Contributions to the Study of Human Social Identities

As a discipline that bridges the biological and social sciences, bioarchaeology has much to contribute to a contextualized and theoretically sophisticated understanding of social identities. Here, we discuss the growing methodological sophistication of bioarchaeology and highlight new developments in osteological age and sex estimation, paleodemography, biodistance analysis, biogeochemistry, and taphonomy, particularly anthropologie de terrain. We then discuss how these methodological developments, when united with social theory, can elucidate social identities. More specifically, we highlight past and future bioarchaeological work on disability and impairment, gender identity, identities of age and the life course, social identity and body modification, embodiment, and ethnic and community identities.