首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   23篇
  免费   1篇
  2022年   2篇
  2020年   2篇
  2019年   1篇
  2018年   1篇
  2016年   3篇
  2015年   1篇
  2013年   3篇
  2012年   1篇
  2011年   1篇
  2010年   1篇
  2006年   1篇
  2004年   1篇
  2001年   1篇
  1994年   1篇
  1993年   1篇
  1988年   1篇
  1984年   1篇
  1982年   1篇
排序方式: 共有24条查询结果,搜索用时 31 毫秒
1.
2.
3.
Summary. Archaeologists frequently suggest that the Neolithic occupants of Ireland and Britain may not have been fully settled farmers, but were, instead, at least partially nomadic pastoralists. However, human use of any landscape is more complex than the current debate suggests, and this debate has included few systematic studies designed to evaluate this issue in detail. This paper examines hoards (or ‘caches’) of flaked stone tools in County Antrim, Ireland, to consider the links between anticipatory tool storage and human land‐use patterns. Our data imply regular human movements over the study area, possibly linked to transhumant use of different altitudinal zones, with functionally and, sometimes, technologically specific classes of tools stored in different areas. However, the larger context of data on the Irish Neolithic clearly indicates that these movements were part of a way of life centred on permanent horticultural homesteads.  相似文献   
4.
This study aims at critically assessing the decentralization process of rural policy-making and delivery in Greece. Drawing upon a case study of the farm modernization scheme, research findings indicate that despite remarkable decentralization efforts, rural development in Greece seems to maintain its primarily state-emanated design and implementation. Long-standing top-down and sectoral orientation in the formulation of this policy still holds. Apart from the redistribution of responsibilities and the multiplication of competent authorities, a genuine delegation of competencies and resources is needed, coupled with a renewed awareness of integrated policies from the actors involved at all administrative levels.  相似文献   
5.
Abstract

In contemporary China strict censorship coexists with significant freedom of expression and restrictions are enforced inconsistently. Yet certain principles underlie determinations of what is acceptable public speech, depending on the institutional location of the utterance, the identity of the speaker and the time of the event. What is allowed depends on the specific circumstances, but it results from patterns in the institutional practices of Chinese politics that involve constraining debate within “segmented publics”. This article analyses how formal and informal rules limit discussions of particular issues to specific segmented publics, and how varying degrees of debate are permitted within these institutional fields, based on the expertise of their members or, in the case of associations, their engagement in specific areas of policy implementation. Another dimension of variation relates to the personalised character of authority in the Chinese system of governance, which means that leaders set the tone for debate within institutional spheres they control. State control, however, is only part of the story: segmented publics are dynamic spaces where boundaries are permeable, often contested, and constantly in formation. The operation of segmented publics is explored here through case studies of activism in the legal field; on women’s rights in the associational field; at the grassroots in resident and villager committees; and in oppositional publics.  相似文献   
6.
This paper considers the epistemic career of visual media in ethology in the mid-20th century. Above all, ethologists claimed close contact with research animals and drew scientific evidence from these human-animal communities, particularly in public relations. However, if we look into the toolboxes of comparative behavioral biologists, it becomes evident that scientifically valid research results were primarily obtained by experimenting with model images. These visual specimens tell a technical story of the methodological requirements in behavioral science necessary to bridge everyday observations between the laboratory and the field. By neutralizing individual traces of animal bodies as well as their observers, they prompted the abstraction of ethological hypotheses. The case study of East-German biologist Günter Tembrock (1918–2011), who maintained his own collection of newspaper clippings, drawings, photographs, and films, offers a new perspective on the methodological development of this field. Furthermore, this article contributes to a scholarly discussion geared toward expanding the spaces of ethological research. My analysis of the image collections of the Forschungsstätte für Tierpsychologie presents the archive as a relevant site of study in the history of ethology.  相似文献   
7.
Hybrid geographies are well developed in studies of human–nature relations and environmental humanities, but less so in geographies of music and gender. In this article, we use hybrid geographies to frame our critical engagement with Australia's triple j's Unearthed, a publically funded website and radio station that presents new music. Hybrid approaches enable us to understand gendered power relations in music by deconstructing the ways power differences are built on cultural, social, spatial and technological relations. Engaging netnographic and mixed-method approaches we critique Unearthed as a democratic music cyberspace. We identify the limited constructions of gender and geographic location, some of which are unique to this online presence, while others are shared with broader musical spaces. We argue that the interactions between technology, artists, fans and the online spaces, as mediated by Unearthed, situate emerging artists in relation to gender, geography and genre, and thus constrain possibilities for a more democratic musical space. Unearthed manifests as a musical space where rurality is exoticised while urban origins are diminished, and hegemonic masculinities remain dominant. We suggest that the potential of Unearthed can be realised if gender and geographic hegemonies are recognised and otherness is de-essentialised.  相似文献   
8.
9.
Seismic uplift of the harbour of ancient Aigeira, Central Greece   总被引:2,自引:0,他引:2  
The Mavra Litharia cove, between Akrata and Derveni, in the North Peloponnesian coast (Central Greece), has been identified as the site of the harbour of the Hellenistic Aigeira, one of the very few natural harbours along the uplifting, fault-controlled North Peloponnesian coast.
Geomorphological, marine biological and archaeological data as well as radiocarbon dating of marine fossils testify to a 2m relative land uplift since Hellenistic times (around 2000 years bp), part of which (1 m at least) was probably seismic, dated to the Byzantine period (AD 900–1200). This palaeoseismic event, as well as others deduced from archaeological data, are not included in the historical seismology records, but had probably dramatic impacts on the economic and cultural history of ancient Aigeira.
The amplitude of uplift at Mavra Litharia is of the same order of magnitude as submersion dominating the Aegean and, with the exception of the arc, the higher Holocene uplift rate recorded in this area and the surrounding regions. This result is consistent with the Quaternary uplift history of North Peloponnesus.  相似文献   
10.
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