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71.
The European Union (EU) has been involved in influencing major infrastructure in the fields of transport and energy mainly by means of the Trans-European Networks (TENs) programme begun in the 1990s. Other macro-planning and wider spatial planning exercises, including the European Spatial Development Perspective, made reference to such infrastructure systems, particularly in relation to the need for connectivity and mobility, but normally did not attempt to intervene in an area seen as one of the prerogatives of national states. Much more important have been the wider programmes of liberalization pressed by the EU since the 1980s, but these have had no specific geographical content. A revision of the TENs programmes since 2008 has led to proposals to increase the role of the EU, by drawing up continent wide schemas indicating needs for future investment in many fields of both transport and energy, and introducing new procedures to streamline decision-making by designating projects as of European interest. The initiatives in transport and energy are described here, including the two Regulations currently under discussion within the EU institutions. These include major proposals for cross-European multi-modal transport corridors within an EU core network, and regional schemas for energy drawn up primarily by energy industries and government counterparts. Both are likely to be of real significance for spatial planners throughout the continent, and have major impacts on the shapes of future infrastructure networks. These proposals are analysed, as cases of the rescaling and re-ordering of government, giving more force to the EU in these fields, and reinforcing sectoral- or silo-based decision-making. It is argued that somewhat different outcomes will result in the few areas, such as the Baltic, where long-term macro-regional collaboration has been present, from the rest of Europe, where these sectoral programmes may complicate further the mix of planning impacting on each region, making even more confused the accountability of governance. Suggestions are made for the careful assessment of these schemas by national and regional governments, and for the creation of some spatial planning analytical capability at the EU level, which could examine this type of proposals, with powerful spatial impacts.  相似文献   
72.
A Multi-phase Passive Control System (MPCS) combines two passive control devices in order to offset the individual weaknesses and enhance structural performance, allowing the structure to respond effectively to varying levels of loading. Previous work involving a nine-story frame demonstrated the effectiveness of MPCSs but the fundamental understanding of the system was lacking. In order to more clearly understand the behavior and identify important parameters and parameter interactions, a single-degree-of-freedom (SDOF) non-linear dynamic study was performed. The results offer significant insight towards developing structural systems adaptable to multi-objective performance-based design procedures that meet higher performance standards than for ductility-based design.  相似文献   
73.
74.
In the two decades since Alexander Lockhart's seminal article on the insider–outsider dialectic in native socioeconomic development, a great deal of change has occurred in the Canadian North and new challenges have emerged for community‐based participatory research and development. This is particularly the case in the Northwest Territories, where Aboriginal communities are facing for the first time the triple challenges of Aboriginal land claims implementation, Aboriginal self‐government, and a boom in mining and petroleum development. Increasingly, participatory methods in research and community development are being co‐opted to serve state or corporate interests, far from their radical origins in movements for social change. A historical analysis is called for that accounts for the contradictory and contested social contexts in which participatory activities are imbedded. This article suggests that a return to the roots of the participatory method requires the creation of a new autonomous space of resistance. The academic outsider is uniquely positioned to facilitate critical interventions in both community and university contexts. The resulting convergence of critical outsider and insider has great potential in the forging of new knowledge that can contribute to self‐determination beyond the bounds of the state.  相似文献   
75.
Prehistoric molluscan assemblages provide insights into long-term patterns of human landscape use, environmental change, and human impacts to marine resources. The investigation of forager decision-making regarding the selection of certain mollusc taxa and/or the exploitation of particular habitats is fundamental to understanding human-environment interactions in the past, and is relevant for understanding trajectories of human impacts to the intertidal zone in coastal settings. We document variability in the collection of molluscs at two archaeological sites on Ebon Atoll, Republic of the Marshall Islands: one on a windward, intermittently occupied islet, and the other on a permanently inhabited leeward islet. All molluscan taxa were assigned to a range of habitats within a hierarchical classification scheme for intertidal marine environments. The relative abundance of taxa from each habitat was used as a proxy for forager decision-making. We report a generalized, non-selective, foraging strategy focused on gastropod taxa from the high intertidal and supratidal. These results indicate that rather than focusing intensively on select taxa, intertidal foragers targeted particular marine habitats, taking advantage of the predictable behaviors of the molluscs that inhabit them.  相似文献   
76.
Master planned estates have been the subject of considerable academic interest since the publication of Blakely and Snyder's ( 1997 ) typology. The growing provision of private assets, facilities, and infrastructure in such estates has been documented and discussed. However, the extent of this form of residential estate in Australia has yet to be systematically documented. This paper seeks to contribute to knowledge in this field by reference to findings from an investigation in Sydney, Australia, using data from 300 private residential estates constructed under the New South Wales Community Land Development Act, 1989 (community title) over a 20‐year period. The aim is to understand the broad trends emerging in relation to the nature and extent of these types of developments and to consider some of their potential implications. This research suggests that there has been a quiet revolution in residential development and postulates that the extent of privatisation of essential neighbourhood infrastructure has been considerable. The study finds that master planned residential estate development has proliferated, particularly in the outer suburbs and in areas of relative disadvantage, and resulted in enclaves of comparative affluence disconnected from surrounding areas. In addition, the restrictive covenants usually applied in these estates are often designed to prevent change, including future densification or environmental adaptation. To this extent, the privatised nature of these estates puts them beyond the reach of broader urban planning goals.  相似文献   
77.
In 2019, we returned to Karavar, one of Papua New Guinea's Duke of York Islands. Since our last visit 28 years earlier, many with whom we worked had died. However, their children knew about us and were eager for our recollections about the lives and times of their parents. We, in turn, wished to learn about current lives and times. Our conversations, thus, often focused on multi‐generational changes. Significantly, most Karavarans thought that these changes had been for the better. Indeed, they seemed relatively satisfied with their present circumstances. In contrast, the Karavarans we had earlier known were frequently fired up with grievance, disappointment, possibility, and occasional exultation. Here we consider how contentiousness turned into contentment; how, what Karavarans had been, approached what they wanted to be. In understanding this historical process, we consider several ramifying ‘events’: happenings that Karavarans recognized, whether immediately or in retrospect, as interrupting business as usual and, ultimately, as challenging assumptions about the workings of their world.  相似文献   
78.
Growing interest in non‐capitalist ownership models raises empirical questions about the political implications of such models. In this paper we ask: are non‐capitalist property ownership models inherently politically transformative? A study of community land trusts (CLTs) based in Minnesota illustrates that alternative property models do not necessarily produce transformative political outcomes. Interviews of those involved in CLTs revealed that they most often engage in affirmative politics, rather than challenging structural problems. Seeds of transformation were evident in these CLTs as well, however, and we explore these moments through four lenses of transformation in order to see the potential building blocks toward other worlds. To this end, we highlight changes in participant subjectivities, collective relationship building, the cultivation of community control, and the subversion of power hierarchies. While these moments offer pathways toward greater transformation, this study reveals the necessity of intentionally transformative practice in alternative ownership models.  相似文献   
79.
Journal of World Prehistory - Neolithic occupation of the Orkney Islands, in the north of Scotland, probably began in the mid fourth millennium cal BC, culminating in a range of settlements,...  相似文献   
80.
Taking Pre-Raphaelite painter John Everett Millais’s The Rescue (1855) as a case study of shifting aesthetic and moral frameworks, the essay investigates the ways in which mid-century British debates regarding the proper representation of light effects illuminate anxieties about a physically embodied viewer, one who encountered pictures in individualized ways that required regulation and guidance. Represented light, as an element that had a measurable effect on the senses, clearly stimulated a physical response and therefore brought the body to the fore in the art encounter. Types of painting that forcefully engaged the somatic self could become suspect and consequently subject to a process by which they were designated as ‘sensation’, a category in fraught relation with the disappearing ‘sublime’. Combining close visual analysis, a discussion of The Rescue’s novel subject matter, remarks by its first beholders, and nineteenth-century aesthetic theory, the article reflects on the ways in which discourses of art revealed anxieties about the formation of the modern subject and argues that The Rescue is a node in which the death of the sublime meets the birth of sensation.  相似文献   
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