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   275篇
  免费   17篇
各国政治   21篇
工人农民   11篇
世界政治   42篇
外交国际关系   14篇
法律   117篇
中国政治   6篇
政治理论   81篇
  2023年   6篇
  2022年   4篇
  2021年   9篇
  2020年   4篇
  2019年   14篇
  2018年   15篇
  2017年   10篇
  2016年   17篇
  2015年   7篇
  2014年   15篇
  2013年   53篇
  2012年   11篇
  2011年   11篇
  2010年   3篇
  2009年   5篇
  2008年   8篇
  2007年   8篇
  2006年   6篇
  2005年   15篇
  2004年   11篇
  2003年   11篇
  2002年   10篇
  2001年   8篇
  2000年   6篇
  1999年   4篇
  1998年   4篇
  1996年   1篇
  1995年   1篇
  1994年   4篇
  1993年   2篇
  1992年   1篇
  1991年   1篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1985年   1篇
  1984年   1篇
  1981年   1篇
  1972年   1篇
排序方式: 共有292条查询结果,搜索用时 31 毫秒
51.
Stephen Dovers (ed.): Australian Environmental History: Essays and Cases . Melbourne: Oxford University Press, 1994.

Tim Flannery: The Future Eaters: An Ecological History of Australasian Lands and People . Chatswood, NSW: Reed Books, 1994. Distributed in the USA by George Braziller Inc., New York.

Stephen J. Pyne: Burning Bush: A Fire History of Australia , New York: Henry Holt, 1991.  相似文献   
52.
ABSTRACT

A recent trend in public administration studies has been to assess how public management is performed by politicians and top civil servants. Surprisingly, little is known about how these different posts develop their management roles. Following seminal management studies, we focus on core management roles to compare the ways in which politicians and top civil servants develop their management responsibilities within public organizations. Empirical evidence is provided by triangulating three separate studies developed in Spain. Results from the triangulation show that there is unmistakable evidence of differentiations between politicians and top civil servants when performing their managerial roles.  相似文献   
53.
In escaping the territorial trap of the nation-state, political geography has devoted mounting attention to sub-state geographies of nationalism. This paper traces the history, geographies, and politics of Spanish Galicia, in light of the contradictory processes of contemporary European integration and secessionism. After a review of sub-state nationalism, it contextualizes Galician nationalism within Spanish regionalism. It offers an historical overview that highlights the uniqueness of Galician culture and explicates the roots of the current nationalist movement. Finally, it delves into contemporary Galician politics, including its electoral dimensions, cyberpolitics, and banal nationalism, in which territory plays a decisive role.  相似文献   
54.
This study uses pairing of Mexican‐owned manufacturing firms and firms with direct United States investment, to examine the effects of ownership structure on firms’ performance and sources of technology. Results suggest that in terms of profitability, growth and export performance the Mexican firms were competing successfully during the period 1966–73. Furthermore, the basis for this strong posture by the Mexican manufacturers was not due to a heavy reliance on foreign technology imported through formal channels, but rather is linked with internal innovative activity and the use of domestic consultants.  相似文献   
55.

This article focuses on the measurement of embodied technological change. It develops the core-machinery approach to capital measurement, which is based on an engineering perspective on technological change. Using technical characteristics of different types of machinery, technical progress in the capital stock can be decomposed into incremental innovation in existing machinery and radical shifts to new technologies. The usefulness of this approach is illustrated by an analysis of embodied technological change in the Indonesian spinning and weaving industries. The core-machinery measure is compared with more traditional measures of the capital stock which are based on price information. Strengths, weaknesses and relevance of the new measure are discussed.  相似文献   
56.
A ‘dual‐dual’ framework is proposed which captures the prevailing regional dualism (between rural and urban areas) and technological dualism (between traditional and modern techniques). Six interdependent sectors are specified: 1) urban formal, 2) urban informal, 3) rural non‐farm formal, 4) rural non‐farm informal, 5) rural farm formal, and 6) rural farm informal. The framework is applied to the case of Puerto Rico and its experience with an ‘industrialisation‐first’ development strategy between 1950 and 1970. It is shown that this framework lends itself well to the analysis of such issues as the pattern of employment, migration, and income distribution among regions and sectors.  相似文献   
57.
58.
59.
Research examining childhood abuse has shown an association between victimization and psychiatric diagnoses (e.g., posttraumatic stress disorder, depression). Historically, psychiatric diagnoses have been emphasized as a consequence of victimization, with less research examining if it also functions as a risk factor for further victimization, perhaps making diagnoses a general victimization risk marker. In addition, much of this research has emphasized particular types of victimization such as childhood physical or sexual abuse. Researchers have given less attention to other forms of victimization (e.g., peer victimization, witnessed violence) or a diverse victimization history. Using the Juvenile Victimization Questionnaire (JVQ) we surveyed parents and children between the ages of 2 and 17 using a random digit dial (RDD) methodology. We examined the relationship between a number of different forms of victimization (termed poly-victimization ) in the preceding year and parent-reported lifetime psychiatric diagnosis. Results show that children with a psychiatric diagnosis have significantly higher rates of victimization than children without a psychiatric diagnosis. In addition, using logistic regression models, we find that psychiatric diagnosis was associated with increased risk for poly-victimization, conventional crime victimization, maltreatment, peer or sibling victimization, and witnessing violence, but not sexual abuse. The results highlight the need to consider psychiatric diagnoses as a risk marker for past and possible future victimization. In addition, the importance of obtaining a comprehensive and more diverse victimization history when working with children is highlighted.  相似文献   
60.
We evaluate the usefulness of MiniFilerKit in the field of ancient DNA. A set of samples belonging to different locations from Iberian Peninsula, with ages ranging from Neolithic to XVII century, was tested. Results could be replicated in only one burial site, probably due to the taphonomic conditions. Other cases could only produce partial or none genetic profiles.  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