Distinguishing between archaeological sheep and goat bones using a single collagen peptide

We describe a method of isolating and analyzing a single collagen peptide able to distinguish between sheep and goat bone collagen. The 33 amino acid peptide from both sheep and goat collagen was sequenced and shown to differ between the two species at two positions. Analysis of a range of caprines indicated that the sequence changes occurred between the divergence of the Himalayan tahr (Hemitragus jemlahicus) and the ibex (Capra ibex) and that the proposed goat marker is diagnostic of all Capra species and breeds. The survival of these markers in archaeological bones was tested using a set of 26 ovicaprid specimens from Domuztepe, a Neolithic site in south central Turkey. These markers were used to test the osteological determination of 24 of the Domuztepe bones, and determine the species for two immature specimens. The collagen-peptide method has advantages over other non-morphological methods of sheep/goat distinction because of the long-term survival of collagen over other biomolecules such as ancient DNA. The results also highlighted the problems in relying upon one morphological criterion, in this case on the distal radius, to distinguish between sheep and goat bones.     

Market Creation by Leninist Means: The Regulation of Financial Services in the People’s Republic of China

Abstract

Within the process of China’s transition from a centrally-administered to a more market-oriented economy, financial services have played a very special role, but in a counter-intuitive way: what looks like Western market economics turns out to be a Leninist regulatory model. Even as international financial service providers and regulatory communities are invited to play a role in the creation of a Chinese market in financial services, the Communist Party has strengthened its control of top personnel, the judiciary and the media. The reform of the central bank and the establishment of technically independent regulatory agencies seemed to have taken China down the path of OECD economies. The model of a very specific post-regulatory state with Chinese characteristics, however, has not fully incorporated the notion of private authority. Such an acceptance would pose a threat to the CCP monopoly on political power. The attempt to use only semi-private organisations to develop financial markets undermines the long-term stability of the political and economic order.     

Teaching English in South Korea: mobility norms and higher education outcomes in youth migration

In many Western contexts, travel has a long historical association with youth, young adults and coming of age, an association that often connects temporary mobility with the lives of the educated middle classes and elite. Indeed, from the colonial adventure and the ‘grand tour’, to contemporary ideas of the ‘gap year’ or ‘overseas experience’, the mobility of Western youth and young adults is often considered voluntary and based on a desire to explore places and develop positive personal attributes, marking a stark contrast to depictions of migration from the developing world as directly or indirectly forced and driven primarily by economic considerations. This paper questions this depiction of developed world mobility in the context of the changing economic conditions that face young graduates in many Western countries. Drawing on survey and interview data I focus on the profiles and biographies of young adults from English-speaking countries working as foreign language instructors in South Korea. Although the personal narrative of travel and exploration amongst these individuals remains significant, findings from this research also suggest that many of these young graduates are also driven by economic circumstances: unemployment or underemployment and high levels of debt usually associated with tertiary studies. This tension between the opportunities available to young people and the constraints imposed by their own circumstances raises important questions about the multiple layers of social and economic differentiation operating through higher education and international mobility in the lives of young people.     

Fish ’n chips: ZooMS peptide mass fingerprinting in a 96 well plate format to identify fish bone fragments

Fish are a large, highly diverse, and anthropologically important group of vertebrates. However, fish bones are underrepresented in the archaeological literature because they are less stable than those of other taxa and identification of bone to species is often difficult or impossible. We explore a new identification system, ZooMS (Zooarchaeology by Mass Spectrometry), which is based upon protein barcoding. As proteins can be cleaved enzymatically and analyzed by mass spectrometry in a repeatable way, protein barcoding is used widely in microbiological contexts for quick and inexpensive protein identification; mass spectra reflect the differences in protein sequence and can therefore be reproducibly linked to a particular protein or protein fragment. ZooMS uses peptide fingerprinting of bone collagen as a method for rapid identification of archaeological bone. This has involved the identification of masses related to peptides of known sequence. For mammals, sufficient sequence information is available for this approach but for groups, such the teleost fish, species are highly diverse and there are few available collagen sequences. Here we report a preliminary investigation into the identification of fish species by peptide mass fingerprinting that does not require sequence information. Collagen mass spectra are used to identify eight species of bony fishes (Osteichthyes) from four orders: Clupeiformes, Salmoniformes, Gadiformes, and Perciformes. The method is applied to both modern and archaeological fish remains and offers the capacity to identify traditionally unidentifiable fish fragments, thus increasing the Number of Identified Specimens (NISP) and providing invaluable information in specialized contexts.     

Sustaining popular music’s material culture in community archives and museums

This article examines the challenges of sustainability faced by community archives and museums that are concerned with the preservation and display of the material culture of popular music’s recent past. The sustainability of grassroots sites of popular music heritage is of great concern due to their role in making accessible cultural artefacts that have limited representation in the collections of more prestigious institutions. Drawing on three sites that have ceased operation – Jazz Museum Bix Eiben Hamburg, Mutant Sounds and Holy Warbles – the article highlights difficulties faced by the founders and volunteers of physical and online archives in sustaining their ‘do-it-yourself’ heritage practices in the medium- to long-term.     

Native Americans,politics, and frontiers

Ehrenreich, Jeffrey, ed. Political Anthropology of Ecuador: Perspectives from Indigenous Cultures. Albany, New York: The Society for Latin American Anthropology and the Center for the Caribbean and Latin America, 1985. xxvii + 256 pp. including individuals chapter notes and references. Cloth $10.00.

Schmink, Marianne and Charles H. Wood, eds. Frontier Expansion in Amazonia. Gainesville: University of Florida Press, 1985. xviii + 502 pp. including individual chapter notes and references, and index. $12.00 paper.     

The National Sample from the 1851 Census of Great Britain an Interim Report on Methods and Progress

Abstract

In the last years, the use of geographical information systems has been common in many historical and geographical studies. Perhaps one of the least known applications is network analysis, a series of functions related to hydrology and mobility. Since 1994, researchers have used network analyses to understand costs and time expenditure in transportation in Roman times, with the aim of modeling commercial routes. Archaeological objects were employed to confirm those commercial distributions whose quantities were related basically to transport costs. The present articles go far beyond and attempt to understand decisions in building a transport network based on time series. It seems that not all Roman decisions in transport infrastructure were due to economic reasons; some parts of Roman roads were built basically for political reasons and affected later developments.