Reburial of shipwrecks in marine sediments: a long-term study on wood degradation

Historical shipwrecks in marine environments are continuously decomposed by wood-degrading organisms, adapted to this specific environment. To protect the wrecks from degradation and to preserve the unique remains for future generations, reburial of wrecks using various covering materials has been suggested as a long-term preservation method. The following experiment was carried out to study the bio-protective effect of sediment. Sound oak, pine, and birch samples were buried above and within marine sediment in Marstrand harbour, and retrieved for analysis after 6, 12, 24, and 36 months. Macroscopic as well as light-microscopic examinations were carried out on each occasion. Marine borers (shipworm, Limnoria), soft rot and tunnelling bacteria were wood degraders immediately above the seabed; soft rot, tunnelling bacteria, and erosion bacteria were active 10 cm below the seabed; erosion bacteria were the only degraders at a depth of 43 cm below the seabed. The wood species had different durability towards the decay agents. After 3 years, wood samples above the seabed were totally decomposed, whereas wood was highly protected at 43 cm depth in sediment. In the sediment, decay decreased significantly with depth of burial. The results suggest that reburial of shipwrecks in marine sediment can be recommended as a simple and efficient method for long-term preservation of the wooden cultural heritage.     

Re-placing gender? Reflections on 15 years of Gender,Place and Culture

This article reflects on Gender, Place and Culture (GPC) from 1994 to mid-2008, to highlight some of the key subjects and debates which have been delimited and progressed within its pages. Launched simultaneously with the cultural turn in human geography, GPC proceeded to raise important questions about identity and difference, effectively reflecting but also driving a number of transformative intellectual and political agendas. This reflection will focus on three interrelated sites of such activity: empirical, theoretical and political. Empirically, numerous articles have examined the ways gender is lived, in and across spaces and these have been enlivened by approaches highlighting masculinities, sexualities and embodiment. Theoretically these subjects have been informed by post-colonial and post-structural frameworks, directing discussion towards multiple identities, reflexivity, research practice, performativity, material cultures, positionality and the nature of academic knowledge. In addition, GPC has registered progressive political concerns for justice and equality, though the nature and extent of its political import has been legitimately questioned from without and within the pages of the journal. The resolution of the many dilemmas associated with the ways gender is lived, thought about and practiced has not always been successful in the pages of GPC, and the ongoing reality of Anglo-American dominance, the persistence of women's inequality and the tension between discursive and political activism, remains. However, in re-placing gender over the last 15 years, GPC has been a journal of serious and path-breaking scholarship which has further legitimized the value of feminist geography.     

Tooth Evulsion in the Maghreb: Chronological and Geographical Patterns

The practice of tooth evulsion was widespread in the Maghreb from the Iberomaurusian through to the Neolithic. We present an updated summary of the geographical and chronological distribution of different patterns of tooth evulsion during this period based on a site-by-site review. Tooth evulsion was almost universal during the Iberomaurusian but typically restricted to the upper central incisors. During the Transitional Epipalaeolithic, the practice was extended to include removal of a minimum of four central incisors in both males and females. During the Capsian the custom became less prevalent and more variable, suggesting regional difference and a possible change or diversification of social meaning. A markedly higher prevalence of tooth evulsion among females during the Capsian period supports this interpretation. The prevalence of tooth evulsion was further reduced in the Neolithic.     

The Unusual Case of ‘Mrs Sherlock’. Memoir,Identity and the ‘Real’ Woman Private Detective in Twentieth–Century Britain

Despite a huge popular and literary interest in detective fiction and an extensive academic literature on the history of policing, there have been very few studies of the history of private detectives/investigators. The work of women investigators has proved to be even more marginal. Histories of women and work have tended, for obvious reasons, to concentrate on mainstream industries, occupations and professions rather than the unusual or the unique. Focusing on the memoirs of Annette Kerner, published in the early 1950s, this article examines the range of opportunities that investigation created in the first half of the twentieth century, analysing the interaction of professional, gender and class identities. It highlights, firstly, women's ‘professional’ commitment to an exciting and challenging area of work, exploring their relationships with other occupational groups including women police. Second, it considers how disguise and masquerade presented opportunities for urban exploration and the crossing of traditional boundaries of gender and class. Investigative work developed, historically, at the same time as detective fiction and it has been deeply affected by fictional portrayals. The cultural mantle of ‘the female Sherlock Holmes’ was a hard inheritance to shake off and it suffused women's public presentations of themselves.     

Wishful thinking? Towards a more realistic role for universities in regional innovation policy

ABSTRACT

The past 30 years has seen an escalating interest in the potential role of universities in contributing to their regional economies, reflected in the increasing trend for regional innovation strategies to ascribe a central role for universities, particularly in peripheral, institutionally thin places. The global economic crisis and subsequent austerity measures implemented in many developed economies have put further pressure on universities from national and regional policymakers to become more explicitly involved in contributing to their local economies in order to justify their public funding. This paper will draw on the academic literature to consider how justified this focus is by questioning whether universities are willing or even able to play the roles expected of them in contributing to regional innovation. It will critique an approach to policymaking that often views universities as homogenous actors in the regional innovation system and places an over reliance on imitating success stories from other places without sufficient consideration of the specificities of local conditions. It will argue for a more realistic and nuanced approach to involving universities in regional innovation policy, concluding with key insights for both universities and policymakers.