Camelus from the upper pleistocene of Mount Carmel,Israel

A Camelus metapodial, found among the animal bones excavated by Garrod from the Levalloiso-Mousterian of the Tabun Cave (Mount Carmel, Israel), adds to the relatively small number of Camelus finds reported from the Pleistocene of the Near East. The mammal faunas associated with these finds suggest relatively dry open conditions, but not desert conditions. The Tabun specimen is of moderate size, in contrast to the very large Camelus from Far'ah II; two species of camel may thus have been present in the Near East during the Upper Pleistocene.     

Evaluating the Potential of Semi-Automated Image Analysis for Delimiting Soil and Sediment Layers

ABSTRACT

Established methods for delineating anthropogenic and natural strata during fieldwork are based on the visual and tactile perception of excavators. Modern image analysis techniques can help to ensure objectivity and reproducibility when documenting sections and plana. Within this study we examine the unsupervised classification of digital images as a technique for delimiting layers and identifying stratigraphic features. Assessing the potential of this approach, we exemplarily captured soil profiles with high-contrast stratigraphy, located in the area of a historical vineyard (Brandenburg, Germany). Reproducible analyses were carried out using open-source software, allowing for the future advancement of the methodology utilized and providing a basis for the analysis of more complex stratigraphic sequences. We compare clustering results of high-resolution RGB and hyperspectral images (470–830?nm, 37 bands). Multiple pre-processing and processing steps are carried out to evaluate their influence. Our results render the semi-automatic analysis of RGB images helpful for stratigraphic interpretation.     

Land Use Patterns in Central Asia. Step 1: The Musical Chairs Model

Herding and farming coexisted in Central Asia for several thousand years as main options of preindustrial economic production. The relationship between people practicing different variants of these modes of subsistence is known to have been dynamic. Among the many possible explanations, we explore this dynamic by modeling mechanisms that connect aggregate decisions to land use patterns. Within the framework of the SimulPast project, we show here the results from step 1 of our modeling program: the Musical Chairs Model. This abstract agent-based model describes a mechanism of competition for land use between farming and herding. The aim is the exploration of how mobility, intensity, and interdependence of activities can influence land use pattern. After performing a set of experiments within the framework of this model, we compare the implications of each condition for the corroboration of specific land use patterns. Some historical and archaeological implications are also discussed. We suggest that the overall extension of farming in oases can be explained by the competition for land use between farming and herding, assuming that it develops with little or no interference of climatic, geographical, and historical contingencies.     

Youth–community–university partnerships and sense of place: two case studies of youth participatory action research

This paper describes two youth participatory action research initiatives undertaken in East Palo Alto, CA, USA, as part of university–community partnerships. We discuss the process of engaging youth researchers to build youth skills, facilitate relationships with community-based organizations, and enhance study integrity. We report interview and artifact data that address: (1) how the youths' involvement in the research process affected their sense of place and self-efficacy for creating community change; (2) how the youths' interactions with adult community leaders shifted adult perceptions of youths' abilities and roles in the community; and (3) how the initiatives affected youth and adult participants' perspectives of the university.     

“From one April to another”: remembering and acknowledging the Holocaust in the poetry of Michael Longley

Michael Longley has written and spoken of the responsibility to commemorate the Holocaust in a manner which is free from historical or political distortion. This article will consider his poetry about the Holocaust in the light of these statements, arguing that the epigraph in Gorse Fires (1991) from the work of Paul Celan provides an indication of Longley's strategy. The close association of elegy and botanical life in Longley's work manifests in the reconfiguration of remembrance poppies in relation to Celan and the Holocaust. The article discusses Longley's work in relation to Ireland's refugee policies during the Second World War, with recourse to the poems “Buchenwald Museum” and “Poppies”. Finally, the article considers Longley's personal link to the Holocaust through his friend Helen Lewis. The representation of the Holocaust in Longley's poetry is always associated with other traumatic events and this article extracts the threads which entangle Longley's evocations of historical violence.     

25 Jahre Metropolregionen in Deutschland im Spagat zwischen Raumordnung und Raumentwicklung. Ein Klassifizierungsvorschlag

Standort - Seit nunmehr einem Vierteljahrhundert gibt es auch in Deutschland Metropolregionen. Sie haben sich zu einem festen Instrument der Raumordnungspolitik entwickelt, vor allem um die...     

Catastrophic Limestone Decay at the Central Sanctuary of Iupiter Dolichenus at Dülük Baba Tepesi in Southern Turkey: Causes and Implications for Future Conservation

Dramatic deterioration of Hellenistic-Roman limestone remains recently excavated at Dülük Baba Tepesi (Southern Turkey) has been observed following the cold, wet winter of 2011/2012. A conceptual model is presented to explain the dramatic deterioration in which case hardening develops and initially strengthens the stone against deterioration, but then makes it more prone to exfoliation and blistering. Data collected using non-destructive techniques (Equotip surface hardness tester and Karsten tube for water uptake) on F?rat and Gaziantep formation limestone time series excavated in 2005, 2007, and 2013 demonstrates the progress of case hardening and deterioration after excavation. In combination with meteorological data from Gaziantep weather station the results are used to test and revise the model taking into account non-linear and threshold effects. Future excavation and conservation efforts should take into account the often-complex interactions between post-excavation case hardening and extreme winter conditions which can cause catastrophic deterioration.     

Social movements in an era of post-democracy: how the Israeli J14 tent protests of 2011 challenged neoliberal hegemony through the production of place

Abstract

Inspired by the Arab Spring, massive social movements have erupted since 2011 in many places around the world. Despite their differences, these movements have had at least two remarkable common features: all of them struggled for ‘real democracy’ and occupied prominent urban public spaces to erect temporary tent encampments. By focusing on the case study of the 2011 Israeli tent protests, this paper argues that the production of such places of resistance works as a crucial, albeit ambivalent, strategy to confront hegemonic power relations. On the basis of the literature on the spatialities of contentious politics, the article demonstrates that the establishment of more than 70 tent camps in public spaces all across Israel was of vital importance not only to challenging the post-democratic political system but also to overcoming an internal crisis of representation within the Israeli protest movement. However, the case of the Israeli J14 tent protests also underlines that while the production of place can be a powerful starting point for social movements, it is not a durable alternative to multi-scalar, networked forms of organisation, which are also able to confront state authorities in the long term.     

Examination of some pigments,grounds and media from Egyptian cartonnage fragments in the Petrie Museum,University College London

A number of cartonnage fragments from the collections of the Petrie Museum, UCL, were examined to identify pigments, media and grounds. The different types of cartonnage made in ancient Egypt are reviewed. Special attention was paid to green pigments, which were shown to be of green earth, or a mixture of Egyptian blue and a yellow, usually goethite or orpiment. Green earth was found in one artefact, dated to the 9th century BC: all other examples were from the Graeco-Roman period. No copper-organometallic greens were present in the examples studied, or Egyptian green, or malachite. Binding media was identified both by ELISA and by GC/MS. A pink colourant was identified as madder, while lead white was used as a white in one example, showing the influence of Roman and Greek pigments on Egyptian art in these later periods. Plant gum, egg, and animal glue were found in different fragments, with mixed media in a few cases. Moganite was found associated with quartz in some preparatory layers by X-ray diffraction, which has not been reported previously as a constituent of ground layers in Egyptian artefacts.