全文获取类型
收费全文 | 171篇 |
免费 | 4篇 |
专业分类
175篇 |
出版年
2024年 | 2篇 |
2021年 | 1篇 |
2020年 | 1篇 |
2019年 | 6篇 |
2018年 | 4篇 |
2017年 | 1篇 |
2016年 | 4篇 |
2015年 | 5篇 |
2014年 | 3篇 |
2013年 | 36篇 |
2012年 | 7篇 |
2011年 | 7篇 |
2010年 | 10篇 |
2009年 | 3篇 |
2008年 | 2篇 |
2007年 | 3篇 |
2006年 | 6篇 |
2005年 | 3篇 |
2004年 | 2篇 |
2003年 | 5篇 |
2002年 | 4篇 |
2001年 | 1篇 |
2000年 | 2篇 |
1999年 | 3篇 |
1998年 | 1篇 |
1997年 | 2篇 |
1996年 | 2篇 |
1995年 | 4篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1992年 | 2篇 |
1991年 | 3篇 |
1990年 | 4篇 |
1989年 | 5篇 |
1988年 | 5篇 |
1987年 | 4篇 |
1986年 | 7篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1980年 | 1篇 |
1975年 | 2篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1971年 | 1篇 |
1958年 | 1篇 |
1957年 | 2篇 |
1950年 | 1篇 |
排序方式: 共有175条查询结果,搜索用时 15 毫秒
101.
102.
Pierre Caye 《Revue de synthèse / Centre international de synthèse》1999,120(1):49-71
The principle of reason, that is accounting for all things by referring them to an unquestioned, fundamental principle, commands for Heidegger the total mobilization and universal computation of the world by the technical. The critique of this principle seems to lead Heidegger toward a thinking of the relinquishment of things and an epistemology of innocence, freed from any effect of metaphysical, political, or sociological power. That innocence is however ambiguous. It recalls the Heraclitean play of the child-king and announces the return of a mysterious sovereignty. The power of the technical is warded off for the benefit of another power, not less commanding and absolute, a “superpower” which in its turn could effectively mean, in a still more decisive way than the becoming-technical of thinking, the accomplishment and the end of metaphysics. 相似文献
103.
Guillaume Blondiaux Joël Blondiaux Frdric Secousse Anne Cotten Pierre‐Marie Danze Ren‐Marc Flipo 《International Journal of Osteoarchaeology》2002,12(3):209-215
The burial of a child of two years of age from the 4th century site of Lisieux‐Michelet (Calvados, France) was examined for bone hyperplasia and a variety of mechanical deformations recognized in association with skeletal trauma. Results of DNA analysis of bone using the PCR method identified this child as female. Microscopic features of the teeth (interglobular dentine) and a sample taken from the tibia conclusively determined that this child suffered from vitamin D‐resistant rickets and possibly X‐linked hypophosphataemic rickets as its most common form of occurrence. In addition, evidence for child abuse is suspected based on the presence of cranial and tooth fractures and the appearance of successive plaque‐like endocranial (meningeal) appositions. This is the first palaeopathological report of child abuse in antiquity. Copyright © 2002 John Wiley & Sons, Ltd. 相似文献
104.
105.
奥里诺科河是亚马逊河上一条光涌的逆流,更是一段有关虔诚的传教士和印第安土著人的古老故事。 相似文献
106.
Geostatistical methods have rarely been applied to area-level offense data. This article demonstrates their potential for improving the interpretation and understanding of crime patterns using previously analyzed data about car-related thefts for Estonia, Latvia, and Lithuania in 2000. The variogram is used to inform about the scales of variation in offense, social, and economic data. Area-to-area and area-to-point Poisson kriging are used to filter the noise caused by the small number problem. The latter is also used to produce continuous maps of the estimated crime risk (expected number of crimes per 10,000 habitants), thereby reducing the visual bias of large spatial units. In seeking to detect the most likely crime clusters, the uncertainty attached to crime risk estimates is handled through a local cluster analysis using stochastic simulation. Factorial kriging analysis is used to estimate the local- and regional-scale spatial components of the crime risk and explanatory variables. Then regression modeling is used to determine which factors are associated with the risk of car-related theft at different scales. 相似文献
107.
This article surveys the legislation concerning the residence of colonial slaves and nonwhites in general in eighteenth-century France. On the one hand, it shows an increasing concern with race on the part of the elite, heavily influenced by colonial attitudes, leading to laws increasingly reminiscent of apartheid; on the other hand, it reveals the state's inability to enforce its own regulations in the context of privilege, resulting in a legal confusion typical of late ancien-ŕegime law. 相似文献
108.
Pierre M. Atlas PhD 《Domes : digest of Middle East studies》2012,21(2):353-385
The rapid and unpredictable changes in the Middle East collectively known as the “Arab Spring” are posing tremendous challenges to U.S. policy formation and action. This article will explore and evaluate evolving U.S. policy in the Middle East and its potential implications. There has always been a tension in American foreign policy between pursuing American “values” (foreign policy idealism) and protecting American “interests” (foreign policy realism). For decades, the United States has sought to “make the world safe for democracy,” while at the same time often supporting repressive, nondemocratic regimes because of national security or economic self‐interest. The tension between these two fundamentally distinct policy orientations has become even more pronounced as the United States tries to respond to the Arab Spring uprisings. Why did the United States actively support the rebels in Libya but not the protestors in Syria or Bahrain? Is there an emerging, coherent “Obama Doctrine” on intervention in Arab countries, or was Libya just a “one‐off” event? These are some of the questions that this article will attempt to answer. 相似文献
109.
Cécile Tannier Isabelle Thomas Gilles Vuidel Pierre Frankhauser 《Geographical analysis》2011,43(2):211-227
Fractal geometry can be used for determining the morphological boundaries of metropolitan areas. A two‐step method is proposed here: (1) Minkowski's dilation is applied to detect any multiscale spatial discontinuity and (2) a distance threshold is located on the dilation curve corresponding to a major change in its behavior. We therefore measure the maximum curvature of the dilation curve. The method is tested on theoretical urban patterns and on several European cities to identify their morphological boundaries and to track boundary changes over space and time. Results obtained show that cities characterized by comparable global densities may exhibit different distance thresholds. The less the distances separating buildings differ between an urban agglomeration and its surrounding built landscape, the greater the distance threshold. The fewer the buildings that are connected across scales, the greater the distance threshold. 相似文献
110.
Australia is currently negotiating a framework treaty with the European Union (EU) that aims at closer cooperation on a wide range of shared policy goals. The treaty is not expected to include trade-liberalisation commitments. This article queries why this is, given the importance of trade and business relations with the EU for Australia, and the fact that the EU exerts international influence primarily as a trade power, rather than a foreign and security policy power. Since 2006, the EU has also been negotiating ‘new-generation’ bilateral free trade agreements (FTAs), focusing on tariffs and regulatory non-tariff trade barriers. It has now committed itself to FTA negotiations with many of Australia's trade partners in Asia and the Organisation for Economic Co-operation and Development. An FTA and a complementary framework treaty were concluded with South Korea in 2010, and the EU is currently negotiating a similar package with Canada. As Australia and Canada are comparable trade partners for the EU, the article argues that an FTA on the EU–Canada model could be a more effective avenue for Australia to achieve deeper engagement with the EU. 相似文献