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91.
Can age, period and cohort effects help explain support for Quebec sovereignty? Previous work on this question has focused mostly on the effects of age and cohort. We contribute to this debate by adding a period perspective. As such, our study is the first to investigate the impact of age, cohort and period effects in a single study of opinion towards sovereignty in Quebec. We take advantage of an original dataset that includes survey data collected between 1985 and 2012. We use these data to examine the impact of age, birth year and survey year on support for this constitutional option among francophone Quebeckers. Our results are in line with previous work: we show that younger Quebeckers are more likely to support sovereignty, and that some cohorts – namely, respondents born between 1945 and 1959 – are also more likely to favour this option. Perhaps more surprisingly, we find that specific events are comparatively the most important factor to explain fluctuations in Quebeckers' attitudes towards sovereignty.  相似文献   
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This article examines an emerging trend of cross‐border conflicts between states and non‐state actors. It looks at the narratives fronted by Turkey and Saudi Arabia to justify their operations in northern Syria and Yemen, respectively. The authors argue that the increased inaction and lack of influence by the UN in response to such operations reaffirm states as the core actors in international politics and that national security and interests continue to shape the behavior of actors at the international level. The article concludes that the UN needs to adjust to the new forms of conflicts, actors, and behavior being experienced at the international level if it is to retain its relevance as an anchor of peace and international security.  相似文献   
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Geography: Shaping Australia's Future (2018) provides a ‘strategic plan’ for geography aligned with the national research priorities, as well other key areas where Australian geographers are addressing environmental and societal challenges. To provide context, we first describe the state of geography in Australian universities. We then articulate ways forward for strengthening Australian geography—both within the discipline and how we interact externally. We describe how geography may better contribute to policy agendas, capitalising on our unique perspectives of space, place and the environment, but also highlight how we might improve these contributions through a more unified approach across human and physical geography. Third, we discuss opportunities for geographers to build the reputation of the discipline and ways to advocate for its importance in the wider academy, school curricula and community. We conclude with some preliminary suggestions on how Australian geographers may better engage and contribute to the United Nations Agenda 2030 Sustainable Development Goals.  相似文献   
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A robust debate among coastal geomorphologists as to the processes by which beach‐ridge plains around Australia have formed was initiated by a former President of the Institute of Australian Geographers. This review gives special consideration to the work of Jack L. Davies, whose academic contributions to coastal geomorphology in Australia have not always been appropriately acknowledged when explaining how similar plains have evolved elsewhere in the world. Davies recognised that relatively steep storm waves caused erosion (cut) on beaches, whereas less steep long‐period swell waves returned sand (fill). He considered the beach berm to be the nucleus on which a beach ridge formed, which could subsequently develop into a foredune, in contrast to cobble ridges that were deposited during storms. Offshore conditions regulate supply of sand to the shoreline, partly through effects on wave refraction, with higher rates of supply where the nearshore is shallow. It was apparent to Davies that the elevation of successive ridges might, but not necessarily, provide evidence of past changes of sea level, despite adornment by variable amounts of windblown dune sand. Morphodynamic understanding of long‐term coastal evolution, based on radiocarbon dating chronologies, has demonstrated that Australian coastal plains formed over the past ~6,000 years when sea level has been close to its present level, in contrast to several documented locations in the northern hemisphere where the sea has been rising for the past few millennia. Particularly insightful were observations by Davies that ridge formation could be influenced by a range of factors including changes in sea level, storminess, or sediment supply. These factors acting singly or in combination seem likely to change in the future. Understanding such responses remains a high priority and can be addressed by new technologies, such as light detection and ranging, optically stimulated luminescence dating, ground‐penetrating radar, and computer simulation.  相似文献   
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A third‐millennium BC tomb was subject to a rescue excavation in connection with the construction of a new road near the village of Al‐Khubayb in the Sultanate of Oman. It yielded a small number of finds, especially small metal objects that belonged to a later reuse of the tomb in the Samad period. As all diagnostic finds from the tomb date to the reuse, its architectural elements were the only indicator for the construction date of the tomb. Besides its small size and large wall thickness, which might suggest that the tomb is a transitional type between the Hafit and the Umm an‐Nar periods, its separation into two chambers and its facade made of white, dressed stones, can be seen as a clue for a construction date of the tomb in the Umm an‐Nar period.  相似文献   
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Statistics are, as the etymology of the term suggests (state‐istics), intimately connected with the construction or administration of the nation‐state. This paper addresses the genesis and development of the nation‐state by studying one of the main instruments that states use to ‘embrace’ their populations, viz. population statistics. More particularly, the paper presents a critical analysis of the conceptual and ‘scientific’ representations of modes of belonging to the nation‐state as produced in the Belgian (Queteletian) population censuses from the mid‐nineteenth until the mid‐twentieth century. It is shown how the analyses of the statisticians' interests, techniques and classification schemes shed light on the various ways in which inclusion in, or exclusion from, the Belgian nation‐state have been articulated in its population censuses. It is argued that these shifting interests and classification schemes also inform us about the construction and administration of the contemporary nation‐state.  相似文献   
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Perimortem traumas have been identified in a pre‐Hispanic Canary mummy (fifth–sixth centuries cal AD). The location and nature of the fractures in the cranium, cervical vertebrae, ribs and both legs indicate a fall from a considerable height, which would have been the cause of death. Supported by forensic anthropology criteria and historical information about the population of origin, the circumstances in which the fatal injuries might have occurred are discussed. Given the pattern of the injuries, it is debated whether they were the result of an accident or a ritual suicide, as aggression is thought to be a less likely scenario. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
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