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1.
地理学家的演讲与他们运用文字、图象所作的交流同样值得重视.美国的地理学可以通过下述途径得到加强,即围绕地点、地区和全球联系发展实质性演讲,促进自然地理的发展,恢复地理生态的传统.地理信息系统(geographic information systems)对于完成上述任务,对于改进地理学科以满足不断出现的需要,将是一个非常有用的工具.如果我们能够避免自己拆自己的台,避免不现实的空想,避免玩弄语言技巧,而是坚持在大学里进行高质量的教学,并在教师和从事地理实践工作的人员之间开展学术交流,那么地理学将会变得更加有效.我们有一个前所未有的机会来帮助改进美国的中小学地理教育.  相似文献   
2.
The archaeological record of prehistoric Cyprus is rich, diverse, well-published, and frequently enigmatic. Regarded by many as a bridge between western Asia and the Aegean, Cyprus and its past are frequently seen from scholarly perspectives prevalent in one of those two cultural areas. Its material culture, however, differs radically from that of either area. Apart from the early colonization episodes on the island (perhaps three during the pre-Neolithic and Neolithic), evidence of foreign contact remains limited until the Bronze Age (post-2500 B. C.). This study seeks to present the prehistory of Cyprus from an indigenous perspective, and to examine a series of archaeological problems that foreground Cyprus within its eastern Mediterranean context. The study begins with an overview of time, place, and the nature of fieldwork on the island, continues with a presentation and discussion of several significant issues in Cypriot prehistory (e.g., insularity, colonization, subsistence, regionalism, interaction, social complexity, economic diversity), and concludes with a brief discussion of prospects for the archaeology of Cyprus up to and beyond 2000.  相似文献   
3.
ABSTRACT

This paper discusses the role of smart specialization in catalyzing the development of early-stage regional innovation systems in less advanced regions, either by facilitating the emergence of some defining elements that were lacking or accelerating the development of others, such as: a regional knowledge base and a dynamic learning process, institutional structures, network integration mechanisms among key innovation actors, regional industrial specializations, and collective identities. The paper exemplifies this process with the case of Romania, a country where the research and innovation system is centralized at national level and regional innovation systems are in the early days. The transformations taking place in the Romanian regions within the process of implementing smart specialization, assisted by the European Commission's Joint Research Centre in the project “Targeted Support to Smart Specialization in Romania”, suggest a dynamic coagulation of institutional, financial, policy, and human factors that catalyzed the development of regional innovation systems in the country and introduced a novel approach to innovation policy.  相似文献   
4.
Abstract

Ecofeminists maintain that seemingly diverse and naturalized socio-ecological issues are in fact rooted within a particular cultural framework that perpetuates inequality and severs relationships among human and more-than-human communities. This important yet perhaps abstract understanding can be made tangible via examination of the ‘conventional’ food system, in which human and more-than-human communities are simultaneously otherized, marginalized, and exploited, realities largely hidden in a global industrial food system that disconnects production from consumption and obscures embedded relationships. Yet as consumer awareness rises, more people wish to know and move closer to the sources of their food, fueling community-based agro-food alternatives. When endowed with an ethic of care, such alternatives can be transformative for individuals and communities across scales.

This article situates conventional and alternative agro-food systems within relational frameworks of ecofeminism and care ethics and uses participant-driven photo elicitation (PDPE) to engage with experiences of consumers participating in a community farm tour. Findings suggest that such ‘enchanting’ experiences can begin to (re)embed food ‘products’ within contexts of place, people, and process, contributing to a relational consciousness that is central to an ethic of care. Findings also illustrate that PDPE can serve as a valuable window into experiences of reconnection, particularly useful for feminist researchers interested in learning more about enchantment and the transformational potential it holds.  相似文献   
5.
ABSTRACT

This paper reports on results of nonlinear analyses performed within the RINTC project on an RC building isolated with different systems (High Damping Rubber Bearings, High Damping Rubber Bearings and Flat Sliding Bearings, Friction Pendulum System) and designed according to the Italian design code. The seismic response has been evaluated under different seismic input levels of two sites with different hazard and by considering two Limit States: Global Collapse and Usability-Preventing Damage. The influence of seismic stoppers and modelling uncertainties is also evaluated. Results permit to compute the implicit collapse risk and to identify critical aspects of current design procedures.  相似文献   
6.
This paper builds on the assumption that cooperation between higher education institutions (HEIs) and creative and cultural industries (CCIs) stimulates innovation and economic growth at the regional level. It further assumes that HEIs and CCIs hold different perspectives on their intention to cooperate with external actors and, thus, there is a need for joint arenas to develop and integrate knowledge and practices among stakeholders across academia and industry. With this rationale in mind, the paper’s main objective is to discuss how universities’ roles in the establishment and development of locally embedded CCIs change or evolve over time. Taking a process economics perspective and building on a case study from the South of Norway, two questions are addressed: (1) What are the barriers – structural and cognitive-cultural – hindering cooperation between HEIs and CCIs in Southern Norway? and (2) How can long-term win-win cooperative arrangements between HEIs and CCIs be enhanced? Different knowledge bases, combined with lack of knowledge and understanding of the other sector’s expertise or knowledge content, and thus the lack of common language, were found to be the biggest barriers that must be overcome to stimulate strategic cooperation between HEIs and CCIs in Southern Norway. The findings support the need for a diverse and flexible policy where target initiatives are adjusted to CCIs’ needs and academic departments’ fields of knowledge to decrease barriers to cooperation, with the ultimate aim of moving from a situation of ‘lock-in’ towards the creation of new innovative and valuable relationships.  相似文献   
7.
Courtly love appeared in twelfth‐century Europe as a dissent from the emotional regime established by the Gregorian Reform, by setting the lady, instead of God, as the object of worship. From a game‐theory perspective, courtly love and hedonism correspond to Nash equilibria, in contrast to Christian marriage, whose stability is threatened by sex‐as‐appetite on one side and devotion to God on the other, and whose maintenance depends on moral control. The Church developed fear and shame, which are counter‐emotions to desire‐as‐appetite. Courtly love restored the thrill of forbidden adventure. It also shared traits common to innovations in the natural world: it added complexity (by increasing costs, emphasizing courtship, self‐restraint, and extremes of suffering); it was made possible by the plasticity of mating relationships; it introduced a small disorder in the ordered regime of Christian marriage; it demanded an adaptive effort, requiring the man to face ever more perilous trials and the woman to appear ever more attractive. Though obtained as a small deviation from the existing emotional regime, it had thoroughgoing and long‐lasting consequences for social control and for the political power of the Church. It also deeply modified the dynamic of longing in ego's representation. By taking the temporal form of a capture, it contrasts with twelfth‐century Bengal, where love was characterized by maintenance in an indefinitely repeating worship, by the absence of a here‐now versus target‐later dualism. It also contrasts with eleventh‐century Heian Japan, where love was intermingled with the melancholy of an impossible return, which is the antithesis of the concept of capture.  相似文献   
8.
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.  相似文献   
9.
Is urbanization good for the environment? This paper establishes a simple core–periphery model with monocentric cities, which comprises key forces that shape the structure and interrelation of cities to study the impact of the urban evolution on the environment. We focus on global warming and the potential of unfettered market forces to economize on emissions. The model parameters are chosen to match the dichotomy between average “large” and “small” cities in the urban geography of the United States, and the sectoral greenhouse gas emissions recorded for the United States. Based on numerical analyzes we find that a forced switch to a system with equally sized cities reduces total emissions. Second, any city driver which pronounces the asymmetry between the core and the periphery drives up emissions in the total city system, too, and the endogenous adjustment of the urban system accounts for the bulk of the change in emissions. Third, none of the city drivers gives rise to an urban environmental Kuznets curve according to our numerical simulations. Finally, the welfare‐maximizing allocation tends to involve dispersion of cities and the more so the higher is the marginal damage from pollution.  相似文献   
10.
Renewed research interest in the origins of pottery has illuminated an array of possible precipitating causes and environmental contexts in which pottery began to be made and used. This article is an attempt at synthesizing some of these data in hopes of stimulating further research into this intriguing topic. Following a review of theories on the origins of pottery, discussion proceeds to a survey of geographic and cultural contexts of low-fired or unfired pottery, highlighting the role(s) of pottery among contemporary hunter-gatherers and summarizing data pertaining to varied uses of pottery containers. It is argued that objects of unfired and low-fired clay were created as part of early prestige technologies of material representations beginning in the Upper Paleolithic and are part of an early software horizon. Clay began to be more widely manipulated by nonsedentary, complex hunter-gatherers in the very Late Pleistocene and early Holocene in areas of resource abundance, especially in tropical/subtropical coastal/riverine zones, as part of more general processes of resource and social intensification (such as competitive feasting or communal ritual). Knowledge of making and using pottery containers spread widely as prestige technology and as practical technology, the kind and timing of its adoption or reinvention varying from location to location depending on specific needs and circumstances.  相似文献   
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