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1.
Foreign-born instructors are an integral part of the US education system. While universities see them as contributing to internationalization, many students, parents and legislators are concerned about their impact on students' educational achievement. Supported by data collected from students and professors, the author identifies the main problems students experience with foreign-born instructors, as well as the main challenges foreign-born instructors face in adjusting to the US education system. Recommendations are developed aimed at improving classroom interactions between American students and foreign-born instructors and it is shown how the instructor's ‘foreignness’ can be an important teaching resource, particularly in disciplines such as geography.  相似文献   

2.
Environmental change has a human dimension, and has had so for at least the last 10 000 years. The prehistoric impact of people on the Arctic landscape has occasionally left visible traces, such as house and field structures. More often than not, however, the only evidence available is at the microscopic or geochemical level, such as fossil insect and seed assemblages or changes in the physical and chemical properties of soils and sediments. These records are the subject of SEAD, a multidisciplinary database and software project currently underway at Umeå University, Sweden, which aims to create an online database and set of tools for investigating these traces, as part of an international research infrastructure for palaeoecology and environmental archaeology.  相似文献   

3.
The impact of transportation networks on the location of human activities is a surprisingly neglected topic in economic geography. Using the simple plant location problem, this paper investigates such an impact in the case of a few idealized networks. It is seen that a grid network tends to foster a dispersed pattern of activities, while the center of a radial network acts as an attractor. The case of two economies characterized by different network configurations that form a custom union is then analyzed. It is shown that the structural properties of the networks still hold, though some locations are pulled toward the common border. This suggests that no such relocation should be expected within the European Union if the state members endorse similar fiscal and social policies after the formation of the single market.  相似文献   

4.
In the light of global urbanization and biodiversity loss, ecosystem services provided by urban green spaces (UGS) are becoming increasingly important, not least as a recovery and recreation opportunity for citizens. The valuation of UGS is significant for urban planners, who make decisions on the creation or removal of UGS. We analysed the influence of UGS on residential property prices in Leipzig, Germany, by applying a hedonic pricing analysis. This analysis complements the existing literature by considering both sale and rental prices for flats and houses; moreover, the shape of UGS is taken into account explicitly; finally, it is the first study in Germany to analyse UGS in hedonic studies to such an extent. The results demonstrate that the size of the nearest UGS has a stronger impact on prices compared to the distance from it. With respect to shape, we found that the simpler the UGS shape, the higher the prices. Although we find an impact of UGS on prices, the impact is smaller than that of other characteristics. The proposed valuation approach and obtained results inform urban planners regarding the design of new UGS and raise awareness about potential intended and unintended economic and social effects.  相似文献   

5.
This paper documents court‐imposed bail and sentencing conditions with spatial dimensions, such as red zones, no contact conditions, curfews and prohibitions to demonstrate, issued in the context of criminal proceedings. These conditional orders, which are growing in importance and have a significant impact on the lives of marginalized groups of people, have not received the attention they deserve in the literature. As opposed to better publicized forms of spatial regulation such as legislation or policing strategies, these conditional orders are a distinctive form of spatial tactic that rely on ancient and routinized rules of criminal procedure and the practices of the courts. In order to understand this spatial tactic, and its impact on marginalized people's rights and uses of spaces, we argue that it is necessary to pay attention to the legal rationalities, knowledge and practices that sustain them.  相似文献   

6.
ABSTRACT

This article examines the gap between the public discourse favoured by right holders and politicians for strict copyright enforcement and industry practice where infringement is tolerated and sometimes even facilitated by the same right holders. Drawing on the Japanese contents sector surrounding Manga, Anime and video games, the interaction between strict copyright provisions, positive and negative market impact and broader considerations such as reputation and pay-offs are contextualised. It is demonstrated that right holders do not see infringing behaviour as such as a cause of action nor does it dominate how right holders want users to interact with their products. Instead, it is the wider context which determines if copyright will be enforced or not. Based on an analysis of copyright law, stakeholder interviews and observations at industry and stakeholder events, this paper clarifies where right holders draw the line between a pirate and a fan, especially the limited influence copyright law has in practice.  相似文献   

7.
ABSTRACT

This special issue of the Journal of the History of the Neurosciences, comprised of six articles and one commentary, reflects on the multifold dimensions of intellectual migration in the neurosciences and illustrates them by relevant case studies, biographies, and surveys from twentieth-century history of science and medicine perspectives. The special issue as a whole strives to emphasize the impact of forced migration in the neurosciences and psychiatry from an interdisciplinary perspective by, first, describing the general research topic, second, by showing how new models can be applied to the historiography and social studies of twentieth-century neuroscience, and, third, by providing a deeper understanding of the impact of European émigré researchers on emerging allied fields, such as neurogenetics, biological psychiatry, psychosomatics, and public mental health, etc. as resulting from this process at large.  相似文献   

8.
Macrofracture analysis is an experimentally derived method used as an initial step in investigating the hunting function of stone artefacts. Diagnostic impact fractures, which can only develop as a result of longitudinal impact, underpin this method. Macrofracture analysis recently gained favour in Middle Stone Age studies, supporting hypotheses for effective hunting during the late Pleistocene in southern Africa. However, the factors affecting diagnostic impact fracture formation and the interpretation of these fracture frequencies are not yet fully understood. This paper outlines a set of experiments designed to test macrofracture formation under human and cattle trampling and knapping conditions. The results show that: (a) macrofractures occur frequently when stone artefacts are trampled by cattle and humans and in knapping debris; (b) diagnostic impact fractures occur on some of the trampled flakes and knapping debris (≤3%), but significantly less often than in previous hunting experiments; (c) when they do occur, they are likely produced by longitudinal forces similar to those experienced during hunting; (d) considering artefact morphology is important during macrofracture analysis; and (e) macrofracture analysis is not a standalone method, but is most useful as part of a multi-analytical approach to functional analysis. These experiments help to establish a significant baseline diagnostic impact fracture frequency for the interpretation of archaeological macrofracture frequencies.  相似文献   

9.
This article tests the hypothesis that the supplier linkages which subsidiaries of foreign-owned companies make with indigenous firms in the UK are influenced by entry mode, the amount of autonomy which is granted to the subsidiary which is established and the nationality of the parent company. Data were collected from foreign-owned firms in the UK and an ordered probit model with the change in supplier linkages as the dependent variable was devised and tested. The results provide support for the hypothesis in terms of entry mode and subsidiary autonomy, but not in terms of parent nationality. This study represents a new approach to the study of supplier linkages and integrates concepts and studies from both regional science and international business. Foreign-owned firms which entered the UK by means of a greenfield entry tend to have a relatively positive effect on the creation and growth of supplier linkages, whereas those which entered by way of a merger or acquisition tended to have a relatively negative effect on the growth of such linkages. This finding has important implications for academics and policy-makers alike. Although the potential impact which the creation of supplier linkages can make upon the host country's economy has long been recognised, little research has been undertaken to identify the key factors which affect such growth. With increased levels of globalisation it is important that governments are able to maximise the impact which foreign direct investment makes upon the economy of their countries.  相似文献   

10.
The Anglo-Norman ‘invasion’ had a profound impact on the names used by Irish families. New names such as Seán and Uilliam, introduced in the thirteenth, became widespread by the fourteenth century. In a number of cases a link can be established between the first occurrence of an Anglo-Norman name in an Irish family and an Anglo-Norman magnate with the same first name in the same region. This may have been the case for women also. Women's names were possibly more open to change, but in this field in particular more research needs to be done. The societies of both the Irish and the Anglo-Normans were patriarchal and as a consequence the naming pattern of the paternal family was usually followed. There are many similarities between the practices in Ireland and those in the rest of Western Europe, but it seems that Ireland differed in that here the eldest son rarely received the name of his paternal grandfather. Within the upper classes, the high nobility seems to have had a different attitude towards imitating Anglo-Norman names then did the lower nobility.  相似文献   

11.
基于SD法的公园景观综合感知研究——以福州市为例   总被引:7,自引:0,他引:7  
本文以福州市主要的几个城市公园为研究样本,运用SD法,将声、味环境因素纳入公园景观的感知研究中,就声、味环境因素对评价者公园景观视觉感知的影响进行定量分析,揭示影响规律;并结合因子分析法,进行主要影响因子提取,为人性化的公园景观研究与设计提供参考。结果表明:声、味环境对评价者公园景观的视觉感知产生了明显的影响,且负面因素产生的影响比正面因素更为显著;声、味环境因素对于不同的公园景观视觉效果评价要素和因子的影响有所不同,心理要素和整体要素受影响程度最为显著,其次为环境要素;声、味环境因素影响下的公园景观视觉效果由形式因子、协调因子、空间因子、生态因子、污染因子、特色因子、认同因子和安全因子等8个评价轴构成。  相似文献   

12.
This essay examines the genesis and continuing influence of certain core narratives in the history of western women's healthcare. Some derive from first‐wave feminism's search for models of female medical practice, an agenda that paid little attention to historical context. Second‐wave feminism, identifying a rift between pre‐modern and modern times in terms of women's medical practices, saw the pre‐modern European female healer as an exceptionally knowledgeable empiricist, uniquely responsible for women's healthcare and (particularly because of her knowledge of mechanisms to limit fertility) a victim of male persecution. Aspects of this second narrative continue subtly to effect scholarly discourse and research agendas on the history of healthcare both by and for women. This essay argues that, by seeing medical knowledge as a cultural product – something that is not static but continually re‐created and sometimes contested – we can create an epistemology of how such knowledge is gendered in its genesis, dissemination and implementation. Non‐western narratives drawn from history and medical anthropology are employed to show both the larger impact of the western feminist narratives and ways to reframe them.  相似文献   

13.
Discrete-choice theory and logit models are evaluated for their usefulness in analyzing migration patterns in a zonal system. The authors "argue that spatial effects and more specifically the relative location of zones are not taken into account in such analyses. We, therefore, introduce a measure of spatial structure and advocate its usage as a predictor of migration in such models. In an example of intrametropolitan migration in Toronto [Canada], we demonstrate that this variable is not only significant but also it improves the performance of all the other variables with the greatest impact on the distance between zones. In addition, inclusion of this variable improves the overall performance of the model in terms of residuals."  相似文献   

14.
Despite the prevalence of state‐level commissions convened to make policy recommendations, research to date has not systematically investigated the ways in which these bodies impact policy or degree to which state‐level interest groups can use these institutions in that process. We argue that less powerful groups will favor these mechanisms and use them to get issues onto the institutional agenda and to increase the likelihood of legislative success. We also suggest that traditionally powerful groups will oppose the creation of reform‐minded task forces, but will likely use them to hinder policy change once they are formed. We test this assertion in an analysis of the creation and recommendations of task forces convened to study autism insurance mandates, as well as the eventual adoption of such mandates, in the American states between 2001 and 2010. The results suggest that public and industry groups influence the formation and recommendations of task forces, but that the latter appears to have a relatively larger impact. They also suggest that a task force recommendation has a large impact on the likelihood of adopting an autism insurance mandate and that neither the insurance industry nor autism advocacy groups have a direct influence on adoption after controlling for the presence of a recommendation.  相似文献   

15.
This study analyses the background to the rise of Chile as a major wood chip exporter, and assesses the environmental impact and relative economic importance of the Chilean wood chip industry. Chile is acting as a ‘surrogate’ for lost Australian hardwood chip exports to Japan. Compared to other countries, the wood chip industry in Chile has had a disproportionate impact on its remnant native forests and is essentially predicated on unsustainable forest management practices. Despite this, the relative economic importance of Chile's export wood chip industry is low when compared to value-added forest product export industries such as chemical pulp.  相似文献   

16.
A founder of the Soviet school of anthropogenic landscape science defends the discipline against charges that it ignores the fundamentals of geographic landscape theory and confuses anthropogenic landscapes with types of land use and engineering structures. The development of a separate anthropogenic approach in landscape science is justified on the ground that maninduced landscapes, such as cropland, pasture, vineyards, secondary forest, reservoirs, open pits and spoil banks play an increasing role in the environment and require separate investigation. Anthropogenic landscapes, far from being counterposed to natural landscapes, are treated as a distinctive genetic group of landscapes that owe their origin to human interference, but follow natural laws of development. Anthropogenic landscape science is said to be concerned with the physical-geographic and ecological aspects of human impact on the environment, while the study of types of land use focuses on the technology and economic benefit of such impact. [For previous translations on the issue, see Soviet Geography, October 1974 and December 1975.]  相似文献   

17.
Abstract

Based on the first extensive research into Bavarian clay tobacco pipes dating from 1600 to 1745, this paper synthesizes written sources and material culture with the aims not only of contributing to post-medieval ceramic studies but also of examining the implementation and impact of a tobacco monopoly within an early modern state. After discussing the methodology, pipes are examined as a medium for mercantilist-driven actions and as indicators of socio-cultural change. The archaeology of Bavarian clay tobacco pipes throws light on the operation of an economic system and on only partly recorded or unrecorded activities such as smuggling and illicit manufacture.  相似文献   

18.
The construction of a large dam is often a contested and controversial matter. Delicate aspects related to the dam construction business such as the resettlement of peoples, environmental impact and financial costs, can trigger popular discontent and hinder the realisation of a particular project. By advancing the notion of the hydropolis, a reinterpretation of Hannah Arendt (1958) definition of the polis, this paper will explore how ruling elites can manipulate the public opinion to politically construct a large dam as a foreign policy matter. This, it will be argued, serves to conceal the negative consequences of a dam so that issues related to its social and environmental impact are removed from the national political debate. Specifically, the case of the Grand Ethiopian Renaissance Dam (GERD) in Ethiopia will be used to illustrate how a large dam can become a geopolitical object grounded on the friend/enemy distinction, in the context of the longstanding geopolitical tensions in the Nile River Basin.  相似文献   

19.
The role of the arts in the revitalisation and strengthening of Australia's rural, remote, and Indigenous communities has been of particular interest to Australian State and Federal Governments, as reflected through various policy and positioning documents. In order to understand the relationship between the arts and communities, it is important to explore why people engage in the arts and what might be some of the barriers to that engagement. For the rural, remote and Indigenous communities of the Murchison Region, the arts has been a useful way of reaching and engaging with residents to build a stronger sense of community, provide light relief and entertainment, and facilitate communication among community members, government, and industry. However, there are several barriers that impact on the viability of arts projects. These barriers are amplified in rural and remote areas, and particularly for the three case study communities of the Murchison Region for a number of reasons. These include the transient nature of the population, a lack of resources, isolation and remoteness, and local politics, culture and history. The arts can provide a context in which other non‐arts related outcomes, such as health, capacity building, income generation, and so on, are facilitated and achieved. It is important for policy makers to recognise and address the barriers which hinder activity and serve to lessen the impact of the arts on communities.  相似文献   

20.
ABSTRACT. In this paper the impact of spatial and nonspatial variables on the innovation potential and innovativeness of (small) industrial firms in The Netherlands will be analyzed. Innovation potential and innovativeness will be conceived as latent variables which will be measured by a partial least squares approach. The variables reflecting innovation potential are notably input variables such as internal and external R&D, while innovativeness will be based on output indicators such as the number of product and process innovations. The regional dimension enters our analysis essentially at two levels. First, we will investigate whether more innovative firms are to some extent spatially biased (i.e., on the basis of intrafirm characteristics). Secondly, we will analyze the relevance of an indigenous regional impact, per se. In other words, we will examine whether firms with an equal innovation capacity will differ in actual (i.e., realized) innovativeness as a consequence of different regional conditions. For the first issue, our results indicate that not all regions are equally well-endowed with potentially innovative (small) firms. Our analysis even demonstrates that these firms are underrepresented in regions which are generally considered to offer the most favorable production environment. After compensating for these differences in the composition of the regional set of firms, we demonstrate that an indigenous regional impact per se cannot be identified in The Netherlands.  相似文献   

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