我们说什么?我们对谁去说?——在美国地理学家协会1987年年会上的讲话

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.     

Static penetration assessment of stone weapon tip geometry metrics and comparison of static and dynamic penetration depths

Many factors governed the penetration efficacy of prehistoric projectile weaponry. Archaeologists broadly focus their efforts on understanding the effect of stone weapon tips because these specimens are often the only part of the weapon system that survives in the archaeological record. The tip cross-sectional area (TCSA) and perimeter (TCSP) of stone weapon tips have been shown to correlate with target penetration depth. Here, using results from both static and dynamic penetration testing, we compare TCSA and TCSP against other tip geometry metrics: lateral surface area (LSA) and volume (V). Our analyses broadly show that using a single-point geometry metric evaluated at multiple locations along the length of the point, or using multiple geometry metrics evaluated at a single location, better predicts required energy than using a single-point geometry metric evaluated at a single location. Our results also show that in the case where a single geometry metric evaluated at multiple locations is used LSA provided the most robust prediction models. Finally, our results show that for the case where all geometry metrics evaluated at a single location are used the location that provides the most robust prediction model is dependent on how far the point penetrated the target.     

Smart specialization as a strategy to develop early-stage regional innovation systems

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.     

Becoming ‘enchanted’ in agro-food spaces: engaging relational frameworks and photo elicitation with farm tour experiences

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.     

Modelling and Seismic Response Analysis of Italian Code-Conforming Base-Isolated Buildings

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.     

Knowledge bases and regional development: collaborations between higher education and cultural creative industries

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.     

Gyptis: Sailing Replica of a 6th‐century‐BC Archaic Greek Sewn Boat

A sailing replica based on the archaeological remains and structural analysis of the 6th‐century archaic Greek sewn boat Jules‐Verne 9 was built in Marseille as part of the city's European Capital of Culture 2013 programme. Full‐scale reconstruction allowed investigation of specific aspects of the methods used to build a shell‐first, sewn‐plank, and lashed‐frame vessel, as well as learning the gestures and know‐how of the original shipbuilders. The first two seasons of sailing trials, including short journeys in the Bay of Marseille and longer, coast‐hopping expeditions, reflecting the uses of the original vessel have taken place and are reported here.     

Identification Technique for Soil-Structure Analysis of the Ghirlandina Tower

Historical towers, in particular medieval towers, are an important part of cultural heritage, and their preservation mandates monitoring and detailed analyses of vulnerability under seismic actions as well as of their long-term performance. Certain aspects of structural nature are linked to the masonry behavior as a unilateral material, and other are aspects related to the interaction with soft soil conditions. This study aims to contribute to the aspects of preservation by exploring the role of the soil-structure interaction in predicting the behavior of the structures, with specific reference to the well-documented case history of the medieval Ghirlandina Tower (Modena, Italy). A significant contribution comes from an experimental identification analysis, performed in the presence of ambient vibration. A novel finding is that the soil structure interaction cannot be neglected, in contrast to most published identification analyses that usually assume the structure to have rigid constraint at base.     

ARRIVAL OF COURTLY LOVE: MOVING IN THE EMOTIONAL SPACE

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.