Palaeopathology in Britain: a critical analysis of publications with the aim of exploring recent trends (1997–2006)

This study collects data from three major journals and analyses them in order to assess the recent (1997–2006) nature of the study of palaeopathology within Britain. It considers the types of study published (case, population or method), whether findings are integrated with other data, the particular ‘theme’ that is considered (diet, activity patterns, etc) and the particular pathological condition focused upon (metabolic, dental, etc). The findings show there is a move away from the traditional case study and an increase in the acknowledgement of the value of integrating data with wider information. There is also a bias towards certain ‘themes’ and pathologies, reasons for which are discussed. Copyright © 2009 John Wiley & Sons, Ltd.     

A supernumerary permanent mandibular premolar of wild boar (Sus scrofa L.) from the early medieval Novgorod,Russia

The aim of this study was to investigate a unique case of polydonty in wild boar from the early medieval Novgorod (second half of 11th century AD). The only preserved distal part of the right mandibular branch shows a rotated transitional permanent extra premolar between P₃ and P₄. This abnormality has the potential to serve as a territorially‐based indicator of past wild boar populations. Copyright © 2009 John Wiley & Sons, Ltd.     

Ancient DNA (aDNA) studies of man and microbes: general similarities,specific differences

The study of ancient DNA (aDNA) using molecular methods is an increasingly valuable tactic in bioarchaeology. While this method must be carefully undertaken to ensure that the molecules detected are representative of the ancient sample and not modern contaminates, there is a danger that a ‘one size fits all’ approach to validation will lead to misinterpretation and/or missed opportunities of valuable findings. When comparing human and pathogen aDNA, there are many shared technical means that can ensure best practice. However, there are a number of assumptions that should not be used for both scenarios. We discuss these aspects in reference to a recent article published by this journal and highlight some of the latest advances in molecular detection of ancient pathogen DNA that can further improve this endeavour. Copyright © 2009 John Wiley & Sons, Ltd.     

Potential osteoarchaeological evidence for riding and the military use of horses at Malbork Castle,Poland

The paper explores interpretations of two sets of pathological horse vertebrae identified during analyses of animal bones from recent excavations at the castle at Malbork in northern Poland (formerly Marienburg in Prussia). One specimen dates to the 18th century and the other to the medieval period. The castle was initially constructed by the Teutonic Order from the late 13th century and occupied by military institutions into the 19th century, and is one of the largest fortified structures in Europe. The pathological vertebrae are attributed to prolonged load‐bearing. The problematic interpretation of the remains from the medieval context as belonging to a warhorse is discussed. Warhorses are widely described in contemporary documentary sources which indicate that mares were typically kept in farms on the Order's estates in late‐medieval Prussia, while studs were separately stabled at castles. There is not enough data to confirm the medieval specimen as a warhorse, and both vertebrae may simply represent riding animals. Copyright © 2009 John Wiley & Sons, Ltd.     

The Obscenity Bargain: Ralph Ginzburg for Fanny Hill

The next‐to‐the‐last witness at the July 1968 hearings on the nomination of Abe Fortas to replace Earl Warren as Chief Justice was James Clancy. Along with another attorney, Charles Keating, who would later gain infamy in the savings and loan scandal of the 1980s, Clancy appeared on behalf of Citizens for Decent Literature, an anti‐smut organization that had filed amicus briefs supporting censorship “as essential to the development of good family living” ¹ in the Supreme Court's important obscenity decisions. ² Clancy asserted that everyone should see the materials Fortas had held were entitled to First Amendment protection, and so he had assembled a thirty‐minute compilation of them for the Judiciary Committee's viewing.     

3D numerical modeling of hydrothermal processes during the lifetime of a deep geothermal reservoir

Understanding hydrothermal processes during production is critical to optimal geothermal reservoir management and sustainable utilization. This study addresses the hydrothermal (HT) processes in a geothermal research doublet consisting of the injection well E GrSk3/90 and production well Gt GrSk4/05 at the deep geothermal reservoir of Groß Schönebeck (north of Berlin, Germany) during geothermal power production. The reservoir is located between ?4050 to ?4250 m depth in the Lower Permian of the Northeast German Basin. Operational activities such as hydraulic stimulation, production (T = 150°C; Q = ?75 m³ h^?1; C = 265 g l^?1) and injection (T = 70°C; Q = 75 m³ h^?1; C = 265 g l^?1) change the HT conditions of the geothermal reservoir. The most significant changes affect temperature, mass concentration and pore pressure. These changes influence fluid density and viscosity as well as rock properties such as porosity, permeability, thermal conductivity and heat capacity. In addition, the geometry and hydraulic properties of hydraulically induced fractures vary during the lifetime of the reservoir. A three‐dimensional reservoir model was developed based on a structural geological model to simulate and understand the complex interaction of such processes. This model includes a full HT coupling of various petrophysical parameters. Specifically, temperature‐dependent thermal conductivity and heat capacity as well as the pressure‐, temperature‐ and mass concentration‐dependent fluid density and viscosity are considered. These parameters were determined by laboratory and field experiments. The effective pressure dependence of matrix permeability is less than 2.3% at our reservoir conditions and therefore can be neglected. The results of a three‐dimensional thermohaline finite‐element simulation of the life cycle performance of this geothermal well doublet indicate the beginning of thermal breakthrough after 3.6 years of utilization. This result is crucial for optimizing reservoir management. Geofluids (2010) 10 , 406–421     

THE WUSUN IN NORTHEASTERN CENTRAL ASIA

Among the peoples mentioned in Chinese dynastic chronicles are the Xiongnu and other steppe nomads such as the Yuezhi and the Wusun. The Xiongnu forced both these peoples to abandon their camping grounds and move to Zhetysu. Numerous sites in Tuva of the Late Scythian period (those of the Uyuk–Sagly culture) reveal ties with the Xiongnu and suggest that they were associated with the Wusun. Artifacts from Suglug-Khem-1 and -2 and Khayirakan, Tuva, specifically mirrors with side handles, hairpins, wire earrings, small wooden four-legged tables, painted vessels, etc., are paralleled by finds from burials of the low-ranking Wusun in Zhetysu. Before arriving at Zhetysu, the Wusun crossed the Altai-Sayan highland and the Irtysh below Lake Zaisan, where their presence is attested by sites of the Kula-Zhurga type. The distinctive features of the latter are flexed burials in stone cists and vessels resembling those from Tuva in shape; other artifacts are extremely rare and similar to those from burials of the low-ranking Wusun in Zhetysu.