河南汉画像石的艺术精神及价值

河南汉画像石题材丰富、分类众多,不仅具有独特的艺术风格和精神内涵,而且具有重要的思想、历史、艺术和考古价值.就其艺术精神来说,它具有豪放乐观、灵动飞扬、勇于开拓的进取精神,宏阔雄浑、豁达博大的开放精神以及气势恢弘、威猛昂扬的尚武精神.     

SPACES OF DIZZINESS AND DREAD: NAVIGATING ACROPHOBIA

As part of emerging disciplinary interests in well‐being and emotions, geographers have recently begun to pay attention to common but often neglected psychological conditions that have the potential to impact considerably upon individuals and their daily lives. Specifically extending the scope of geographical inquiry on phobias, this paper considers acrophobia (known as being scared of heights). Through interviews with ten sufferers, the spatial character and intensity of the condition is articulated. The findings tell us that underpinning acrophobia is mathematical height: the vertical elevation from the lowest possible resting point of the body to the point at which the symptoms of acrophobia occur. This point is however ‐ even for each individual ‐ highly variable, context dependant and, in terms of explanatory potential, does not convey personal experiences. Instead, the idea of ‘encounter spaces’ provides far greater elaboration. Created by sufferers ‘dysfunctional’ spatial perceptions, these are the occupied spaces of mixed emotional and physical responses (such as fear and rapid breathing) and reactionary practices that are tactical yet somewhat involuntary in nature (such as gripping tighter or getting lower). Depending on the particular circumstances, sufferers might choose to, feel forced to, or might inadvertently enter encounter spaces. Their impacts also extend beyond immediate effects to sufferers’ longer term lives and well‐being. This might be negatively impacted, for example, through cumulative encounters, worrying about potential encounters or missing out on life events. At this level, reactionary practices ‐ again which are tactical yet somewhat involuntary ‐ are often employed in order to avoid height. Ultimately, the overall impact of acrophobia on an individual depends on a number of factors including the severity of their condition, the attitudes of the people they associate with, their job, lifestyle and the environments which they have to, or would like to, frequent. Consequently, while some sufferers cope with ease, others constantly navigate the altitude of their lives.     

Development Imperative,Terrae Incognitae: a Pioneer Soil Scientist 1912–1951

James Arthur Prescott was a prominent soil scientist whose career responded to an increasingly complex, recognisably Australian web of interpenetrating spatial scales, served to promote revolutionary global advances in his chosen field, and in the process negotiated the blurred boundaries between ‘pure’ and ‘applied’ research. Encounters with this instructive life suggest that, while resolutions of pivotal anxieties might turn on ineluctably personal qualities, they also reflect a dynamic interplay between international, imperial, national and state contexts. Prescott's innovative contributions to soil science, fruits of a tenaciously consolidated career, influenced resource appraisal and environmental management across a prodigious continental expanse. A sustained focus on local and regional development brought him into contact with a wide range of contemporaries, including pioneering geographers, and culminated in his election to a Fellowship of the Royal Society.     

PRACTICING THE CULTURAL GREEN ECONOMY: WHERE NOW FOR ENVIRONMENTAL SOCIAL SCIENCE?

Debates concerning the development of the green economy necessarily focus on “upstream” issues that underpin the re‐structuring of national and regional economies through the lenses of financial, institutional and regulatory change. However, the growing interest in the cultural green economy requires a re‐scaling of debates surrounding the links that occur in complex socio‐technical systems, notably between individual consumers, social units and the architectures of the developing green economy. This necessitates a research and policy agenda that is attentive to both the complexities of such interactions (between structures, processes and practices) and the imperative to foster change in practices within wider society. This article explores the ways in which environmental social scientists have examined and evidenced these issues, arguing that two major barriers still exist for creating adequate understandings and opportunities for change. First, the overt focus on the individual consumer as a unit of measurement and political attention has stifled debate concerning the ways in which environmentally related social practices have developed in association with wider economic contexts. In this way, environmental social scientists have often failed to make the connections between individuals, practices and the economic system. Second, in adopting a largely individualistic perspective, environmental social scientists have tended to focus their attention on incrementalist and narrowly defined views of what ecological citizenship might look like and constitute in the green economy. The article therefore argues that environmental social scientists need to constructively engage in a new inter‐disciplinary dialogue about the role, purpose and ethics of citizen participation in developing and sustaining the green economy in an age of climate change and potential resource scarcity.     

Canadiana Abroad: The Department of External Affairs' Book Presentation Programmes, 1949–1963

This article examines one aspect of Canada's early cultural diplomacy. During the late 1940s, the Department of External Affairs frequently received requests for Canadian books from foreign libraries. At the same time, many officials were eager to promote Canadian culture abroad. The Annual Book Presentation Programme was inaugurated with the intention of creating “repositories of Canadiana” which might stimulate interest in Canada among foreign readers. Although the budget for the program was always modest, over the years the department's book gifts did fulfill their aim, creating a basis for the later growth of Canadian studies in universities abroad.     

Preaching in thirteenth-century hospitals

This article uses thirteenth-century hospital sermons as a window into the moral and religious environment of these charitable institutions, large numbers of which were founded during the twelfth and thirteenth centuries. What emerges from the reportationes of sermons preached in the hôtel-dieu of Paris and ad status sermons directed at hospitals' personnel and inmates by Jacques de Vitry, Humbert of Romans and Guibert de Tournai is a spirituality that stressed the penitential (and potentially salvific) power of doing works of mercy (in the case of hospital workers) and bodily suffering (in the case of hospital inmates). The particular social context of hospital preaching is also evident in preachers' anxieties about the quality of hospital administration. The sermons that were preached in thirteenth-century hospitals reflect the heightened value placed on caring for the sick and poor, a historical development more often associated with the later middle ages.     

Constantine,Helena, Maximus: on the appropriation of Roman history in medieval Wales,c.800–1250

This article explores the ways in which the three fourth-century figures, Constantine the Great (d. 337), St Helena (d. c.330) and Magnus Maximus (d. 388), were represented in texts produced in, or connected with, medieval Wales. The texts concerned may be described as genealogical, hagiographical or literary, and were written in either Latin or Welsh between about 800 and 1250. They include, amongst others, the ninth-century Historia Brittonum, Geoffrey of Monmouth's De gestis Britonum, and the vernacular prose tale Breudwyt Maxen Wledic. It is argued that the appropriation of the fourth-century figures occurred in a more limited number of contexts than has previously been supposed. Moreover, the evidence indicates that writers responsible for composing or redacting texts about these figures were far more likely to turn to earlier written texts for information on their subjects than to any contemporary oral traditions.     

The value of empire: tenth-century Bulgaria between Magyars,Pechenegs and Byzantium

The article seeks to explain the connection between the migration of the Magyars and Pechenegs in central and south-east Europe, in the late ninth and early tenth century, and the conflict between Byzantium and Bulgaria during the same period. Through reference to anthropologists discussing the relations between nomadic and sedentary societies (Khazanov, Barfield), and historians studying medieval rituals (Buc, Althoff, Koziol), the article interprets the aggressive policy of the Bulgarian tsar Symeon as a consistent effort to displace Byzantium as major partner of the nomadic polities in the area. By subverting the principles of Byzantine diplomacy and political culture, Symeon turned his own kingdom into a society-structuring factor in the nomadic world. The article evaluates the very meaning of imperial claims not so much in legal terms, as an effort to guarantee Bulgaria’s sovereignty in a Byzantium-centred world, but in the real-time capacity of a ruler to make use of imperial symbols and act upon the dynamically changing conjuncture.