全文获取类型
收费全文 | 696篇 |
免费 | 16篇 |
出版年
2024年 | 3篇 |
2023年 | 17篇 |
2022年 | 11篇 |
2021年 | 13篇 |
2020年 | 18篇 |
2019年 | 22篇 |
2018年 | 25篇 |
2017年 | 21篇 |
2016年 | 23篇 |
2015年 | 16篇 |
2014年 | 24篇 |
2013年 | 76篇 |
2012年 | 36篇 |
2011年 | 46篇 |
2010年 | 29篇 |
2009年 | 34篇 |
2008年 | 37篇 |
2007年 | 43篇 |
2006年 | 40篇 |
2005年 | 30篇 |
2004年 | 19篇 |
2003年 | 24篇 |
2002年 | 25篇 |
2001年 | 23篇 |
2000年 | 26篇 |
1999年 | 6篇 |
1998年 | 5篇 |
1997年 | 2篇 |
1996年 | 2篇 |
1995年 | 4篇 |
1994年 | 3篇 |
1993年 | 5篇 |
1991年 | 2篇 |
1989年 | 1篇 |
1983年 | 1篇 |
排序方式: 共有712条查询结果,搜索用时 15 毫秒
701.
Konstantinos Giakoumis 《International Journal of Cultural Policy》2020,26(4):490-509
ABSTRACT This paper looks at the effectiveness of the policy of non-discrimination towards minorities in the preservation of minority cultural heritage, constructing a case study within Albania. After defining the key terms used, this paper examines the legal framework of non-discrimination towards minorities in its historical development and looks into the state of preservation of minority cultural heritage on the ground throughout the 2010s combining extensive field-work with interviews with key representatives of ethnic minorities in Albania. The poor state of preservation of minority cultural heritage is mostly attributed to under-financing and the insufficient policy of non-discrimination. As I demonstrate, in the case of minorities with a kin-state in the region, most notably Greece, as well as the heritage claimed by neighbouring states, primarily Turkey, the policy of non-discrimination and the practice of under-financing paves the way for external involvement in the protection of cultural heritage, in pursuit of international political agendas. The paper concludes that more needs to be done for the protection of minority cultural heritage in Albania. 相似文献
702.
Alexander E. Davis Ruth Gamble Gerald Roche Lauren Gawne 《Australian Journal of International Affairs》2021,75(1):15-35
ABSTRACT This article examines international relations (IR)'s approach to the Himalaya. We argue that the possibility of violent conflict over contested international borders is not the region's primary international challenge. Rather, slow violence inflicted by state-building and militarisation, intimately connected to geopolitical tensions, threaten the region's ecologies, cultures and languages. The Himalaya is home to three biodiversity hotspots and a mosaic of ethnic groups, many of whom speak threatened languages. Its ice-deposits feed most of Asia's large rivers. In recent years, India and China have pursued large-scale infrastructure development in the region, enabling greater militarisation and extraction, and a tourist rush. These threats are amplified by climate change, which is occurring in the Himalaya at twice global averages, contributing to landslides, flooding, and droughts. However, the region's complexity is not matched by IR's theorisations, which overwhelmingly focus on the possibility of violent conflict between state actors. We argue that IR's analysis of the region must go beyond a states-and-security, Delhi-Beijing-Islamabad centred approach, to look at the numerous interconnections between its geopolitics, cultures and ecologies. We suggest this can be accomplished through incorporating more interdisciplinary analysis, and through focusing on the interaction between the organisation of political authority and the region's environment. 相似文献
703.
出土于湖南衡阳何家皂北宋墓的纺织品上观察发现有灰蓝色固体物质附着,为查明其性质,采用扫描电镜-能谱法、激光拉曼光谱法和X射线衍射法结合能量色散X射线荧光光谱法和光学形貌观察等手段进行科学分析。结果表明,该物质为磷酸亚铁矿物——蓝铁矿[Vivianite:Fe_(3)(PO_(4))_(2)·8H_(2)O],其多形成于富铁、富磷、有机物含量较高且贫硫的缺氧还原沉积环境中,微生物活动亦对其生成有影响。该矿物的发现对墓葬环境特征与保存状态的研究有指示意义,在考古遗存中或可作为判断特殊埋藏条件的标志自生矿物之一。 相似文献
704.
Antonio A. R. Ioris 《Geografiska annaler. Series B, Human geography》2013,95(4):323-337
Water valuation represents both an opportunity and a challenge for interdisciplinary scholarly research, given that it can mobilize academic work beyond unnecessary cleavages between physical and social sciences. The article revisits the most common valuation approaches – namely, water as an economic resource, entangled in commodification strategies and embedded in cultural heritages – as important, but incomplete, considerations of the multitude of water values. While previous publications have dealt with the values held by different social groups and by the territorialized manifestation of water values, the limitations of prevailing valuation strategies are discussed here and a relational synthesis is proposed. As relevant as the examination of particular values (e.g. economic, non‐economic, religious, cultural, aesthetic values, etc.) is the realization that the valuation of water is articulated according to socionatural interdependencies and the historic‐geographical trajectories of individuals and groups. Water valuation is, therefore, premised on a relational, holistic ontology, in the sense that values are necessarily interrelated and emerge out of concrete, politicized socionatural interactions. Making use of relevant examples, it is argued that the valuation of water is ultimately a political statement that synthesizes mechanisms of cooperation and competition between individuals and social groups for the allocation, use and conservation of water. Such politicized understanding of the interconnections between water values provides a helpful entry point into the causes and consequences of water management problems. These are all profoundly geographical, but also interdisciplinary, questions, as water values reflect multiscale connections between local processes and wider relations of production, consumption and reproduction. 相似文献
705.
ABSTRACT The purpose of this paper is to discuss child trafficking in Nepal within the broader framework of child protection. It examines both individual (gender, ethnicity and caste) and structural (their experiences in relation to work, migration, education and lack of birth registration) vulnerabilities and their links with child trafficking as a child protection concern. The paper provides suggestions for why there is a need for a more nuanced understanding of trafficking vulnerabilities as part of a continuum, rather than a distinct event, to improve outcomes for children. We use the evidence presented here to call for a holistic approach. Policies and programmes must be integrated within the broader concerns of child protection, thus strengthening the system from local to national level, while recognising the importance of children’s rights to participate in any decision-making. 相似文献
706.
As economic and ecological crises evolve in combination, some policy strategies might aim at killing the two birds with one stone. One recent example can be found in Malmö, Sweden, where crisis management has operated, we propose, as a green fix. The district of Västra hamnen (Western Harbour) is at the centre of the reinvention of the city: once the home of a world‐leading shipyard, it is now a no less prominent neighbourhood of ecological virtues. Through outlining the history of Malmö in general and the Western Harbour in particular, we identify how the municipality and local capital in concert increasingly used “green” strategies in the urban policies that started as crisis management in the 1990s. Today Malmö is reckoned to be among the world's greenest cities, and we reflect on the importance of this international recognition for the city. Finally, we develop a critique of the green fix as concealing crucial factors of scale, and hence running the risk of myopia. 相似文献
707.
Karen Bakker 《对极》2007,39(3):430-455
Abstract: In response to the growth of private sector involvement in water supply management globally, anti‐privatization campaigns for a human right to water have emerged in recent years. Simultaneously, alter‐globalization activists have promoted alternative water governance models through North‐South red‐green alliances between organized labour, environmental groups, women's groups, and indigenous groups. In this paper, I explore these distinct (albeit overlapping) responses to water privatization. I first present a generic conceptual model of market environmentalist reforms, and explore the contribution of this framework to debates over ‘neoliberalizing nature’. This conceptual framework is applied to the case of anti‐privatization activism to elucidate the limitations of the human right to water as a conceptual counterpoint to privatization, and as an activist strategy. In contrast, I argue that alter‐globalization strategies—centred on concepts of the commons—are more conceptually coherent, and also more successful as activist strategies. The paper concludes with a reiteration of the need for greater conceptual precision in our analyses of neoliberalization, for both academics and activists. 相似文献
708.
意大利环境管理和可持续发展体系具有政策务实、执法严格、层次化管理、市场化运作、全民参与、注重科技进步和科技创新等特点,这些成功经验为我国提供了很多可资借鉴的范例,值得我们认真思考和学习。 相似文献
709.
ABSTRACTWild birds are intrinsically associated with our perception of the Middle Ages. They often feature in heraldic designs, paintings, and books of hours; few human activities typify the medieval period better than falconry. Prominent in medieval iconography, wild birds feature less frequently in written sources (as they were rarely the subject of trade transactions or legal documents) but they can be abundant in archaeological sites. In this paper we highlight the nature of wild bird exploitation in Italian medieval societies, ranging from their role as food items to their status and symbolic importance. A survey of 13 Italian medieval sites corresponding to 19 ‘period sites’, dated from the fifth to the fifteenth centuries, reveals the occurrence of more than 100 species (certainly an under-estimate of the actual number). Anseriformes and Columbiformes played a prominent role in the mid- and late medieval Italian diet, though Passeriformes and wild Galliformes were also important. In the late Middle Ages, there is an increase in species diversity and in the role of hunting as an important marker of social status. 相似文献
710.
William H. Walters 《Geografiska annaler. Series B, Human geography》2000,82(3):129-147
This paper refines previous typologies of later-life mobility by explicitly evaluating the spatial migration patterns and household characteristics of retired American migrants. Migrants' lifecourse attributes (economic status, disability, presence of spouse), large-scale migration patterns (internal migration) and household characteristics (living arrangements, economic independence, residential independence) are used to identify three types of post-retirement mobility. The first type, amenity migration , has a distinctive spatial pattern that suggests a search for attractive climate and leisure amenities. The second type of mobility, assistance migration , can be traced to low income and the absence of a spouse in the household. It often results in residential and economic dependence – specifically, in co-residence with adult children or other labor force members. The third type of mobility, migration in response to severe disability and spouse absence , tends to result in nursing home residence. While amenity migration has long been associated with good health and favorable economic status, this analysis reveals that many disabled and lower-income retirees share the inmigration pattern typical of amenity migrants. In fact, amenity migration is the predominant type of mobility among those migrants with fewer than two unfavorable lifecourse attributes (low income, severe disability and spouse absence). Unlike previous lifecourse typologies, this study shows no clear relationship between moderate disability and co-residence with adult children. The results suggest that co-residence is primarily a strategy for reducing living costs rather than a means of coping with moderate disability. 相似文献