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   131篇
  免费   14篇
  2023年   2篇
  2022年   2篇
  2021年   1篇
  2020年   3篇
  2019年   3篇
  2018年   17篇
  2017年   10篇
  2016年   9篇
  2015年   13篇
  2014年   8篇
  2013年   29篇
  2012年   4篇
  2011年   6篇
  2010年   2篇
  2009年   3篇
  2008年   3篇
  2007年   4篇
  2006年   3篇
  2005年   2篇
  2004年   4篇
  2002年   1篇
  2001年   1篇
  2000年   2篇
  1999年   3篇
  1998年   2篇
  1997年   2篇
  1994年   1篇
  1992年   1篇
  1989年   2篇
  1984年   1篇
  1983年   1篇
排序方式: 共有145条查询结果,搜索用时 171 毫秒
31.
An analysis of Goethe's Farbenlehre (Theory of Colours), and of its significance for the development of geological mapping, requires an interdisciplinary approach and specific knowledge of both the history of cartography and the science of chromatics. Thus far there has been little research in either of these areas by historians of geological cartography or by students of Goethe's Farbenlehre. In particular, the influence of Goethe's Theory of Colours on early geological map colouring has not yet been explored, and the present article is an attempt to rectify that omission. After an introduction to the emergence of geological maps during the Age of Enlightenment, the discussion focuses on Goethe's substantial contribution to the selection of colours for Christian Keferstein's General Charte von Teutschland (1821). Detailed study of the available textual and cartographical source material reveals that Goethe applied the principles of his Farbenlehre as a basis for the colour chart that Keferstein used to delineate the rock formations shown on his map. The article concludes with a brief consideration of the extent to which the joint Goethe–Keferstein venture influenced the future of geological map design.  相似文献   
32.
Book reviews     
Robert Rinehart (ed.), Finland and the United States. Diplomatic Relations Through Seventy Years (Washington DC: 1993). Institute for the Study of Diplomacy, Georgetown University, 141 pp. ISBN 0–934742–63–4. USD 12.00.

Karl Molin, Omstridd neutralitet. Experternas kritik av svensk utrikespolitik 1948–1950 (Disputed neutrality. The experts’ criticism of Swedish foreign policy, 1948— 1950). (Stockholm: Tiden, 1991). 109 pp. ISBN 91–550–3808–5. SKR 150.00

Anders Berge, Flyktingpolitik i stormakts skugga. Sverige og de sovjetryska flyktingarna under andra världskriget (Refugee policies in the shadow of a great power. Sweden and the Soviet Russian refugees during World War II). Uppsala Multiethnic Papers 26. (Centre for Multiethnic Research, Uppsala University, Uppsala, 1992). III pp. ISBN 91–86624–07–5.

Már Jónsson, Blóoskömm á Íslandi 1270–1870 (Incest in Iceland, 1270–1870). (Reykjavík: Háskóli Íslands, Háskólaútgáfan, 1993). 311 pp. ISBN 9979–54–048–6.

Michael Bregnsbo, Gejstlighedens syn på sam fund og ?vrigked 1775–1800, belyst ved trykte pradikener og taler (The attitudes of the clergy to society and authorities 1775–1800, revealed by printed sermons and speeches). (Copenhagen: Den danske historiske Forening, 1992). 160+124 pp. ISBN 87–87462–31–1.

Pentti Laasonen &; Johannes Wallmann (eds), Der Pietismus in seiner europäischen und aussereuropäischen Ausstrahlung (Pietism in its European and extra‐european radiation) Suomen kirkkohistoriallisen seuran, toimituksia 157/ Veröffentlichungen der finnischen Gesellschaft für Kirchengeschichte, 157 (Helsinki, 1992). 240 pp. ISBN 951–9021–87–6.

Ole Feldbaek (ed.), Dansk Identitetshistorie (History of the Danish national identity), vols 1–4. (Copenhagen: C.A. Reitzel, 1991–92) 424 pp., 468 pp., 673 pp., 589 pp. ISBN 87–7421–696–1, DKR 1400 (all volumes). Summaries in English in vol. 4.

Conny Blom, Tiggare, tidstjuvar, lättingar och landstiykare. Studier αν attityder och vär‐deringar i skrån, stadgar,, ordningar och lagförslag gällande den of fentlia vården 1533–1664. (Lund: Lund University Press, 1992.) 271 pp.  相似文献   
33.
ABSTRACT

Postcolonial theory, with its focus on epistemological difference, material subversion, and cultural hybridity, is said to be at odds with the emotional and cognitive takeover implied in empathy. My paper will, to the contrary, suggest that the critique of political developmentalism and the turn towards a preference for cultural difference that inaugurated postcolonial studies as we know it may have actually helped to forge a relation between the perspectives of postcolonial theory and empathy. This relation is based on the ultimately individual focus that both imply through their rejection of abstract rational politics, which politically limits them to humanitarianism. My reading of Indra Sinha's Animal's People will show how this novel performs the heavy impact of this entanglement between postcolonial otherness, empathy, and humanitarianism by arguing that the novel ironically restructures its plot and political imaginary to suit the needs of humanitarian empathy that governs the global market for postcolonial literatures.  相似文献   
34.
35.
During the Upper Paleolithic, lithic variability is one of the most important keys to recognize hunter-gatherer behavior, technology, ecology, and social dynamics. The origin and expansion of Gravettian populations in Eurasia has been seen as one of the most critical episodes in human evolution, argued to be the first clear evidence of the so-called polymorphism among modern human populations. In the case of southern Iberian Peninsula, recent data have shown a new regional and diachronic organization for the Gravettian occupation in this region. Therefore, the interpretation of such variability is one of the most important questions, and functional analysis is a fundamental proxy to recognize human technological, settlement and ecological adaptations as major factors for this polymorphism. This study focused on lithic use-wear analysis of the Early Gravettian of Vale Boi (southern Portugal), in order to understand lithic technological organization and variability within and between occupations at the site. Results show similar patterns between assemblages, showing that different materials were worked at the site, although showing reduced time of work, low variability and percentage of pieces used. Unlike other Gravettian contexts in southern Iberia, the Early Gravettian from Vale Boi is characterized by some variability of backed points, marked by the predominance of bipointed double-backed bladelets. Functional analysis of the Early Gravettian lithic industries of Vale Boi provide a new insight to interpret human technology and settlement strategy during the onset of Upper Paleolithic industries in western Eurasia.  相似文献   
36.
The Portuguese mountain city of Covilhã possesses a singular industrial tradition. Today, many of the urban interventions undertaken result in an urban space and landscape disconnected from the mountains. Alpine mountain cities emerge as emblematic, given the representativeness the Alps assume within the context of European mountains. In the Alpine region, the polycentric system of cities condenses the characteristics associated with the topographical particularities and singular types of inter-municipal and cross-border relationships, where the economic changes and regional policies can be observed with greater clarity due to their specificity. In general terms, the quality of life, based on the landscape values, the identification of the citizens with their territory, and on the territorial planning at different scales, emerges as being linked to the construction of a brand identity based on sustainable urban development. It is in this sphere that the study of Alpine cases can inspire good practices to be applied in the Portuguese territory of the Beira Interior, namely in the medium-sized cities and in the synergies between them and the natural spaces. Thus Covilhã finds itself in an advantageous position to use its situation to construct a city brand in harmony with the mountain territory.  相似文献   
37.
This article provides an empirical evaluation of a hierarchical approach to modeling commuting flows. As the gravity family of spatial interaction models represents a benchmark for empirical evaluation, we begin by reviewing basic aspects of these models. The hierarchical modeling framework is the same that Thorsen, Ubøe, and Nævdal (1999) used. However, because some modifications are required to construct a more workable model, we undertake a relatively detailed presentation of the model, rather than merely referring to the presentation in Thorsen, Ubøe, and Nævdal (1999) . The model uses a hierarchical specification of a transportation network and the individual search procedure. Journeys to work are determined by the effects of distance deterrence and of intervening opportunities, and by the location of potential destinations relative to alternatives at subsequent levels in a transportation network. The model calibration uses commuting data from a region in western Norway. The estimated parameter values are reasonable, and the explanatory power is very satisfactory when compared with the results of a competing destinations approach.  相似文献   
38.
39.
40.
This article argues that the costs of lending through solidarity groups are high. This is explained by the nature of groups: groups are not a forum for contractual exchange, but are costly institutions built on social capital. The costs of group formation and interaction outweigh the benefits of high repayment rates associated with group control. Supposedly sustainable group-lenders often depend on large injections of subsidized loans or capital from donors. This is usually ignored in mainstream literature which does not pay sufficient attention to the operational costs of credit extension. The argument is illustrated with a study of the Small Enterprise Foundation, South Africa, which shows a contradiction between staff-intensive, personalized lending technology and sufficient cost-recovery.  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