Middle Bronze Age Arsenical Copper Alloys in Southern Portugal

In the Iberian Peninsula, the copper metallurgy from the Chalcolithic to the Middle Bronze Age (MBA) was mostly characterized by low arsenic contents. A collection of 53 MBA artefacts from southern Portugal was analysed by micro‐EDXRF, optical microscopy, SEM–EDS and Vickers to investigate the metal composition and manufacture. No technological distinction was found between artefacts from domestic and funerary contexts, which were radiocarbon‐dated to 2000–1500 cal bc . The arsenic contents of almost 100 MBA artefacts from this region, including the above‐mentioned set, have a Gaussian distribution with a high average (3.9 wt% As). Possible explanations are discussed for this distinctive metallurgy at the south‐western end of the Iberian Peninsula.     

Characterization of a Historical Cannonball from the Fortress of San Juan De Ulúa Exposed to a Marine Environment

Metallurgical analyses and chemical characterizations were carried out on historical cannonballs from the Fortress of San Juan de Ulúa, Veracruz, México. Cannonballs dating from the 18th and 19th centuries share metallurgical characteristics similar to those of material coming from a shipment of ammunition found in the wreck of a sunken French ship from the battle of Trafalgar. The analyses show that the base material is grey cast iron with a carbon equivalent of 4.94 and a ferritic–perlitic matrix, in which the high phosphorus content has led to the formation of iron phosphide compounds in conjunction with a homogeneous distribution of carbon graphite flakes of Type C. In addition, corrosion products from samples revealed the presence of various crystalline iron compounds (X‐ray diffraction), mostly highly chlorinated iron compounds identified as akaganeite. X‐ray fluorescence identified various characteristics of the corrosion products as a function of the sampling depth. FT–IR spectroscopy revealed that the main difference between the corrosion products (internal and external) is determined by the number of organic species. Differential scanning calorimetry corroborated that these corrosion products are thermally stable compounds at elevated temperatures.     

Early Navajo land use in northwestern New Mexico: Big Bead Mesa in regional perspective

Big Bead Mesa (LA 12351) is the most famous Navajo archaeological site ever investigated and has played an important role in the interpretation of Navajo culture history. It remains a sacred place to the Navajo, both for historical and spiritual reasons. Pioneering work by Dorothy L. Keur resulted in the publication of the first Society for American Archaeology Memoir and brought Navajo archaeology national recognition. James Hester used Big Bead Mesa as the type site for his Cabezon Phase, although he conducted no research at the site. Big Bead Mesa is not the only Early Navajo site in the Rio Puerco Valley; however, the surrounding area has never been adequately investigated or reported. This paper documents a variety of Navajo sites in the Rio Puerco Valley and indicates that Big Bead Mesa was only a small part of a much larger Navajo occupation that extended to the north, west, and south.     

民国《贵州通志·艺文志》“《尔雅集韵》”条辩证

民国《贵州通志·艺文志》著录黄彭年撰《尔雅集韵》一书。而追索《艺文志》著录的史源,并取其他史料相印证,推寻其致误的原因,证明黄彭年曾批校《尔雅》《集韵》二书,但并未撰《尔雅集韵》一书。此外,又据各家书目题跋,梳理了黄彭年批校《集韵》的经过及其批校本流传情况。     

Context and the role of policies to attract foreign R&D in Europe

This paper explores the effectiveness of policies ‘in’ attracting the foreign research and development (R&D) of multinational enterprises (MNEs) to specific countries in Europe. We develop a macroeconomic investigation covering 29 European countries during the period between 1990 and 2012 in order to address: (a) whether the provision of direct financial support for business R&D is effective for the attraction of foreign R&D; (b) whether direct support is more effective than indirect support for this purpose and (c) whether the link between direct financial support for business R&D and the foreign R&D of MNEs is conditioned by the context within which the support is provided. The results of the analysis show that, first, the provision of direct financial support is generally effective for the attraction of foreign R&D by MNEs. Second, direct support for business R&D is more effective for this purpose than indirect support. Third, the provision of direct financial support for business R&D yields greater returns in contexts that are more socio-economically suitable for knowledge-intensive, innovative activity.     

The Comings and Goings of Sheep and Pottery in the Coastal Desert of Namaqualand,South Africa

This paper evaluates chronological trends in the presence and absence of domestic animal bone (sheep, goat, and cattle) and pottery in Namaqualand, the proposed gateway to the rest of South Africa for early herders or hunter-gatherers with sheep and ceramics. We update date calibrations with local ΔR corrections and mixtures of recent calibration curves and include five previously unpublished dates. We use histograms of calibrated medians, sorted in 100-year bins, to assess sustained regional patterns with dates associated with domestic animal bone and pottery (n = 73). While too small to be useful as a population proxy, the current set of dates does reveal three pulses of occupation separated by two clear gaps, which we evaluate with a Bayesian model of three sequential phases. The model's boundaries are used as estimates of the dates of Early (AD 80–210), Middle (AD 490–790), and Late (AD 1180–1690) occupational phases separated by two substantial lapses of 280 and 380 years, respectively. The alternating phases of presence and absence are suggestively correlated with climate shifts, leading to a discussion of the idea that effective moisture was a crucial factor in choosing whether to occupy Namaqualand. The set of archaeological dates has greater temporal and spatial resolution than many regional climate data, so we suggest that these trends may more accurately reflect the variable conditions specific to Namaqualand, at least until they are refined by future climate research.     

Snail assemblages: interrogating an environmental controversy involving Powelliphanta augusta and the mining industry in Aotearoa New Zealand

In 2004, a controversy arose in Aotearoa New Zealand's coal mining sector that involved Powelliphanta augusta, a species of land snail. This paper considers that controversy in terms of emergent assemblages involving the snail, the mining industry, the Department of Conservation, political action by environmental non‐government organisations, and public expressions of environmental and other values. Three sets of relations embedded in those assemblages are examined—those related to positioning and organising nature; values, politics, and power relations; and human and non‐human materialities. Those relations illuminate how a protracted controversy and its objects form a “social test bed” for contested views in legislation and guidelines dealing with economy, conservation, and restoration. To assess the dynamics, complexities, and contingencies of such relations, attention is paid to the controversy's detailed time line and legal framing, as well as to ontological shifts of snail and habitat and snail metrics. This analytical focus highlights the shifting quality of ideas about how the snail and its habitat are understood as entangled in fraught and mutating strategies of translocation that are played out in a particular regulatory setting. It also provides insights into international geographical efforts to re‐shape environmental governance and management.     

Are Monarchies Exceptional to the Arab Uprisings? The Resilience of Moroccan Monarchy Revisited

With the onset of the Arab uprisings at the end of 2010 and the emergence of popular demonstrations that raised the issue of crises of legitimacy across the Arab states, the literature on democratization in the Middle East and North African (MENA) studies has taken on new dimensions recently. One of the primary theoretical debates that has surfaced in the post‐2011 era has revolved around on whether or not the demonstrations will lead to regime change or increased authoritarianism in the MENA region. One of the crucial developments of the Arab Spring has, then, been the overthrow of some long‐standing rulers like Ben Ali of Tunisia and Mubarak of Egypt, as well as the questioning of authoritarian regimes by the masses. The public protests submerged some Arab republics, but monarchies found ways to overcome the public outcry through containing the opposition. This paper, therefore, takes the monarchy of Morocco as a case study with the aim of analyzing the methods and regime‐survival strategies the regime has employed to sustain itself and consolidate power in the post‐2011 Arab uprisings era. Additionally, the role of the Justice and Development Party as an emerging threat in the postdemocratization era, and the changing nature of the party’s relations with the palace, will be addressed.     

Edward Abramowski's concept of stateless socialism and its impact on progressive social movements in Poland in the twentieth century

The author traces the impact of Abramowski's ideas on the recent history of Poland. His concepts were not only popular in the Polish Socialist Party (PPS) and the syndicalist movement in the interwar period (1918–1939), but they also exerted a profound influence on the cooperative movement and democratic left-wing opposition in the 1970s and 1980s. The leaders of the Workers’ Defence Committee (KOR) were much influenced by Abramowski's ideas and, according to some researchers, the Solidarity movement from 1980 to 1981 in Poland was the culmination of his concepts. Today's anti-systemic movements in Poland (anarchists, syndicalists, alter-globalists) are also inspired by Abramowski. The author also draws attention to certain similarities between Abramowski's ideas, Kropotkin's idea, Gramsci's concept of civil society and the thought of the young Marx. The author also outlines Abramowski's social ideas in the context of ideas promoted by the main theoreticians of the Polish left in the late nineteenth and early twentieth centuries.     

Anti-Ballistic Missiles and the Liberal–Conservative Internationalist Divide in Cold War Canada, 1966–1970

Shortly following Canada's controversial adoption of nuclear weapon roles in NORAD and NATO in 1963, the focus of nuclear debates shifted to the potential impact on Canadian and international security of the construction of US anti-ballistic missile (ABM) systems. This article expands the focus of scholarship on the ABM issue from the political and policy-making settings to include members of the attentive elite and the news media, and finds these groups deeply divided between liberal and conservative internationalists. On the one hand, supporters of liberal internationalism believed that AMB systems would destabilise the international security environment and ultimately increase the likelihood of nuclear war. Conservative internationalists took the opposite position, arguing that the systems represented a necessary addition to the Western nuclear deterrent and would make nuclear war less likely. In other words, the ABM debate exposed deep divisions in Canadian society between those who preferred diplomatic and multilateral versus military means of achieving middle power goals in the international system.