首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 15 毫秒
1.
Industry 4.0 heralds the profound transformation of business models by enabling the fusion of virtual and real worlds and the application of digitization, automatization and robotics in manufacturing. We review the basic premises of Industry 4.0 and map them against the clusters’ features with the aim to establish the kind of relations between these two categories. By exploring the likely impact of clusters on Industry 4.0, our discussion revolves around the broader question of the role of regional ecosystems in industrial transformation. Clusters, thanks to the advantages such as knowledge base and mechanisms, agglomeration economies and externalities (labour pool and critical mass of firms) and favourable more stable, less uncertain environment of trust and cooperation, may facilitate the digital transformation, particularly its phasing-in and testing phases. Notwithstanding this potential, it should be stressed that not all clusters would be able to play such prominent role. Only these equipped with adequate knowledge base and providing some expertise in the field of IT solutions, robotics, automatics, and so on, i.e. the technologies crucial to Industry 4.0 seem predestined to contribute to the emergence of fully fledged industrial internet. Despite seemingly some inconsistency between these two categories, clusters can facilitate the business transformation towards Industry 4.0.  相似文献   

2.
3.
Europe did not wake up to terrorism on 9/11; terrorism is solidly entrenched in Europe's past. The historical characteristics of Europe's counterterrorism approach have been first, to treat terrorism as a crime to be tackled through criminal law, and second, to emphasize the need for understanding the ‘root causes’ of terrorism in order to be able to prevent terrorist acts. The 9/11 attacks undoubtedly brought the EU into uncharted territory, boosting existing cooperation and furthering political integration—in particular in the field of justice and home affairs, where most of Europe's counterterrorism endeavours are situated—to a degree few would have imagined some years earlier. This development towards European counterterrorism arrangements was undoubtedly event‐driven and periods of inertia and confusion alternated with moments of significant organizational breakthroughs. The 2005 London attacks contributed to a major shift of emphasis in European counterterrorism thinking. Instead of an external threat, terrorism now became a home‐grown phenomenon. The London bombings firmly anchored deradicalization at the heart of EU counterterrorism endeavours.  相似文献   

4.
Counterterrorism efforts over the past five years have yielded important progress against Al‐Qaeda abroad, even with heightened anxiety about the threat of attacks at home. There was certainly no ‘clash of civilizations’; violent Salafism engendered a muscular backlash in Muslim‐majority countries, which threatened Al‐Qaeda's ability to recruit and even survive. At the same time, the policies of major states became more effective and better aligned. A nascent counterterrorism coalition emerged with unprecedented sharing of intelligence, operations and deradicalization techniques (especially bilaterally). In the face of these developments, a defensive Al‐Qaeda scrambled to exploit vulnerabilities so as to regain a mental edge. The result was two tactical setbacks for the allies: first, Al‐Qaeda and its associates redoubled their efforts to kill civilians on western soil, focusing particularly on radicalized home grown amateurs; and second, they leaned more heavily on reinvigorated affiliates, some of whom tried to project force beyond their local operating areas for the first time. As a result, terrorist operations in the US and UK were more frequent, unpredictable and unsophisticated, but nonetheless potentially lethal. As the period drew to a close, the crucial question was whether the two western allies could maintain their nerve, luck, skill and sufficient equilibrium to both fend off a domestic attack and plan for an effective strategic response in the event that one occurred.  相似文献   

5.
Terrorist attacks on the United States, Spain and the United Kingdom have underlined the differing responses of Europe and the United States to the 'new terrorism'. This article analyses these responses through the prism of historically determined strategic cultures. For the last four years the United States has directed the full resources of a 'national security' approach towards this threat and has emphasized unilateralism. Europe, based on its own past experience of terrorism, has adopted a regulatory approach pursued through multilateralism. These divergences in transatlantic approaches, with potentially major implications for the future of the relationship, have appeared to be mitigated by a revised American strategy of counterterrorism that has emerged during 2005. However, this article contends that while strategic doctrines may change, the more immutable nature of strategic culture will make convergence difficult. This problem will be compounded by the fact that neither Europe nor America have yet addressed the deeper connections between terrorism and the process of globalization.  相似文献   

6.
This article explores how material and ideological forms of social exclusion manifest at the borders of Ultra-Orthodox Jewish neighborhoods in Jerusalem and play out in the walking patterns of surrounding (non-Ultra-Orthodox) populations. It is based on a pilot study that uses a mixed methods design consisting of mental maps and questionnaires to examine how (particularly female) residents living in close proximity to Ultra-Orthodox neighborhoods perceive these spaces, experience themselves in relation to the gender norms reproduced there and make wayfinding choices accordingly. This study builds on previous ones that have explored both the contested terrain of Jerusalem's city center and the dynamic relationship between the social and the spatial to include a discussion of how religiosity and cultural politics express themselves in the commonplace, embodied act of the female pedestrian.  相似文献   

7.
This guest editorial considers educational initiatives in the field of anthropology, with a particular focus on what has been learnt from the RAI experiences in setting up the now aborted A‐level.  相似文献   

8.
There is significant evidence that restrictions on residential land use reduce housing supply, increase house prices, and limit inflows of low‐income households. Local decision‐makers often argue that their efforts are mere attempts to preserve local amenities. We provide evidence that there is some truth to this claim: that residents of cities with more restrictions on land use appear to have access to higher‐quality and more diverse restaurants. In the process, we develop measures of restaurant quality based on organically generated data that, while strongly correlated with expert assessments, are more easily calculated at high frequencies and levels of geographic granularity.  相似文献   

9.
This article analyses the conduct of British operations in Helmand between 2006 and 2010 and discusses the implications for the legacy and future of British counterinsurgency. A number of lessons stand out: first, competence in the field of counterinsurgency is neither natural nor innate through regimental tradition or historical experience. The slow adaptation in Helmand—despite the opportunity to allow the Basra experience to be a leading example of the need for serious changes in training and mindset—is an indication that the expertise British forces developed in past operations is but a distant folktale within the British Armed Forces. Substantially changed training, painful relearning of counterinsurgency principles and changed mindsets are therefore necessary to avoid repeated early failures in the future. Moreover, despite eventually adapting tactically to the situation and task in Helmand, the British Armed Forces proved inadequate in dealing with the task assigned to them for two key reasons. First, the resources of the British military are simply too small for dealing with large‐scale complex engagements such as those in Helmand or southern Iraq. Second, the over‐arching comprehensive approach, and especially the civilian lines of operations that underpinned Britain's historical successes with counterinsurgency, are today missing.  相似文献   

10.
This paper analyses how the size and socio-economic diversity of their electorate affect parliamentarians’ legislative behaviour. We study the Australian senate, which wields considerable legislative influence and is marked by large differences in the size and socio-economic makeup of the districts that senators represent. We demonstrate that as the size of their district increases, senators ask more questions and introduce more bills and amendments. By contrast, senators become less active as the diversity of their electoral district increases. The paper thus establishes that size and diversity of electorates have significant effects on legislative behaviour.  相似文献   

11.
In recent years, several middle-income countries, including Chile, Mexico and Uruguay, have increased the availability of early childhood education and care (ECEC) services. These developments have received little scholarly attention so far, resulting in the (surely unintended) impression that Latin American social policy is tied to a familialist track, when in reality national and regional trends are more varied and complex. This article looks at recent efforts to expand ECEC services in Chile and Mexico. In spite of similar concerns over low female labour force participation and child welfare, the approaches of the two countries to service expansion have differed significantly. While the Mexican programme aims to kick-start and subsidize home- and community-based care provision, with a training component for childminders, the Chilean programme emphasizes the expansion of professional ECEC services provided in public institutions. By comparing the two programmes, this article shows that differences in policy design have important implications in terms of the opportunities the programmes are able to create for women and children from low-income families, and in terms of the programmes’ impacts on gender and class inequalities. It also ventures some hypotheses about why the two countries may have chosen such different routes.  相似文献   

12.
13.
This research paper tries to analyse the role that knowledge about foreign markets has in increasing firms' exports in clustered spaces. We consider two interrelated sources of this knowledge, a firm's direct experience and its indirect experience from other clustered firms. In particular, it is proposed that firms can improve their export performance by accessing others' knowledge as long as they have some previous direct experience that allows them to identify, understand and exploit these. Nevertheless, this positive influence of previous direct experience on exports continues only to a certain point, at which time it becomes less relevant or even negative. Firms with broad international experience have little to learn from local interactions, being more enriching establishing relationships with agents from outside the cluster. Empirical evidence gathered from wine producers located in La Rioja, Spain, confirms the moderating but decreasing importance of previous experience.  相似文献   

14.

This paper is a comparison between two books, each dealing with the history of a different rural community in Northern Norway. These are Fjordfolket i Kvænangen and Balsfjorden og Malangens historie (Volume 1) written by the social anthropologist Ivar Bjørklund and the historian Anders Ole Hauglid respectively. In this comparison, two main points are emphasized: (1) To what extent can knowledge about ethnic processes of categorization, which has been acquired through contemporary research in the social sciences, be of use in the writing of the history of minorities? (2) Should the history of a minority only be a history of ethnic relations'?  相似文献   

15.
This study explores how the everyday geographies of city life and families’ access to social networks in the neighbourhood influence families’ school choices. The data consist of thematic interviews with parents of 8–14-year-old children (n?=?170) in three urban areas located in the cities of Paris (France), Milan (Italy) and Espoo (Finland) and are analysed via qualitative content analysis. The findings indicate that the families’ access to local social networks influences the reasoning behind school choice to the local school. The children’s relationships with other children and adults in the neighbourhood are considered important, but additionally, the parents’ networks with other parents in the area, mediated by the school, play their role. School choices as practices should therefore be analysed not merely as choices of an institution, as they comprise various aspects concerning the surrounding neighbourhood as a physical and social space.  相似文献   

16.
17.
In this paper I examine the relationship between city and suburbangrowth over the last three decades for a sample of U.S. metropolitan areas. I develop a structuralempirical model relating city income growth to suburban growth in income, population, andhouse values. The model allows for bidirectional effects of cities on suburbs and suburbs oncities, as well as for unobserved factors affecting both city and suburbs. The simultaneous,latent-variable model is identified using a combination of exclusion and covariance restrictions.Instrumental estimation results indicate that income growth in large cities enhances suburbangrowth; but income growth in small cities has little effect.  相似文献   

18.
《Romance Quarterly》2013,60(1):68-80
Although sound change may contribute to the loss of grammatical categories, such as the Latin future and passive, comparative data show that phonological change alone cannot account for these morphological changes. Syncretism can arise from sound change, but patterns of sound change within Romance falsify the homonymy avoidance argument. Furthermore, Italian and Occitan provide models for analogical "solutions" to syncretism. Patterns of loss of grammatical categories must be contextualized cross-linguistically without preconceptions about which categories may be lost. Close analysis of phonological and morphological factors will facilitate the establishment of a typology of category loss.  相似文献   

19.
20.
This paper develops an argument for the agency of objects, looking at the effects objects have on people. Groups of related objects, such as pots or metal ornaments, create stylistic universes which affect producers and users of new objects, bound by the canons of style. For an object to be socially powerful in a recognized manner, the form of the object lays down certain rules of use which influence the sensory and emotional impacts of the object. Formal properties of artifacts are influenced by the genealogy of the object class, including historical continuities and changes, and also its perceived source. The forms of objects, the historical trajectories of the class of objects and their perceived sources combine to have social effects on people, shaping people as socially effective entities. Britain’s incorporation into the Roman Empire between 150 BC and AD 200 provides an excellent case study through which to look at the changing corpora of objects, which had continuities and changes in form, a set of subtle attributions of sources and a complex range of social effects.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号