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   607篇
  免费   16篇
各国政治   46篇
工人农民   40篇
世界政治   37篇
外交国际关系   33篇
法律   317篇
中国政治   1篇
政治理论   149篇
  2024年   2篇
  2023年   6篇
  2022年   7篇
  2021年   5篇
  2020年   13篇
  2019年   16篇
  2018年   40篇
  2017年   43篇
  2016年   31篇
  2015年   21篇
  2014年   26篇
  2013年   93篇
  2012年   27篇
  2011年   28篇
  2010年   28篇
  2009年   17篇
  2008年   18篇
  2007年   30篇
  2006年   16篇
  2005年   14篇
  2004年   18篇
  2003年   19篇
  2002年   8篇
  2001年   17篇
  2000年   16篇
  1999年   11篇
  1998年   3篇
  1997年   8篇
  1996年   1篇
  1995年   2篇
  1994年   3篇
  1993年   1篇
  1992年   2篇
  1990年   2篇
  1989年   4篇
  1988年   2篇
  1986年   1篇
  1985年   3篇
  1984年   3篇
  1983年   8篇
  1981年   3篇
  1980年   1篇
  1979年   1篇
  1978年   1篇
  1977年   2篇
  1976年   2篇
排序方式: 共有623条查询结果,搜索用时 15 毫秒
441.
Haenel T  Elsässer PN 《危机》2000,21(3):122-125
Double suicide and homicide-suicide are infrequent and are different in psychopathology from that of a single suicide. However, precipitating factors for double suicide and homicide-suicide are similar to these found in single suicide. Depression, borderline disturbances, and narcissistic neuroses in combination with stressors such as physical illness, isolation, and social losses can lead to homicide-suicide. Epidemiological studies indicate that double suicide and homicide-suicide are influenced by ethnicity and cultural and social background. This study explores the situation in Switzerland between 1928-48 and 1971-1990.  相似文献   
442.
443.
444.
The importance of legitimacy and illegitimacy for differing levels of infant mortality has generally been left out of the discussion of historical demographers. This essay presents tentative findings for the Sundsvall area of Sweden, which is being studied in a recent project on the decline of infant and childhood mortality in the Nordic countries. The focus is on the complete reproductive histories of single mothers and the life expectancies among infants born to women who at least once in their reproductive life history experienced the birth of an illegitimate child. In Sundsvall, industrialization only temporarily affected the illegitimacy ratio, but its effect was obvious even in agrarian parishes. The number of illegitimate children per woman remained relatively stable over time, with the exception of the town of Sundsvall. It was more common in the urban environment to give birth to several illegitimate children. Mortality was also higher among these infants, but the negative effects can be seen equally among both legitimate and illegitimate children. Even if illegitimate births were more common in the town, there was no clear trend over time indicating the existence of “subcultures,” as proposed by Peter Laslett.  相似文献   
445.
Little systematic empirical research exists about legislative decision-making in the Council of the European Union. This study contributes to closing this gap in the literature by examining which groups of actors within the Council decide on what type of issues. The Council structure is made up of a hierarchy consisting of working parties at the bottom, committees of senior officials in the middle and the ministers at the top. Based on a novel data set of legislative decisions made by the Council, the study examines the relative importance of these different Council levels. Two important findings emerge from the analysis: first, ministers are more involved in legislative decision-making than often assumed in the literature; second, the involvement of higher Council levels increases with features of dossiers that are related to political conflict. Although the results reduces worries about a lack of political accountability of Council decision-making, they cannot dispel these concerns completely.  相似文献   
446.
Ohne Zusammenfassung “In zehn Jahren werden 80% der Wirtschaftsgesetzgebung, vielleicht auch der steuerlichen und sozialen, gemeinschaftlichen Ursprungs sein.“ Rede von Jacques Delors am 6.7.1988 vor dem Europ?ischen Parlament (Nr. 2-367/157)  相似文献   
447.
According to the U.S. Department of Justice’s Merger Guidelines, mergers determined to be anticompetitive are more likely than not to be challenged. Within an adversarial system, the corresponding process of merger control exhibits two kinds of inefficiencies: First, both the antitrust authority and the buyer spend considerable amounts of resources during litigation. Second, the anticompetitive merger is only prevented with a probability less than one. We can show that these inefficiencies may be smaller under a hostile than under a friendly takeover although the top management of the target firm is introduced as third player, spending additional resources during litigation.  相似文献   
448.
International Environmental Agreements: Politics, Law and Economics - Over the past decades, the growing proliferation of international institutions governing the global environment has impelled...  相似文献   
449.
Nisipeanu  Peter  Jäger  Stefan  Gröger  Claus 《Natur und Recht》2022,44(10):688-697
Natur und Recht - Vor 50 Jahren – im Jahr 1972 – wurde in Nordrhein-Westfalen das Preußische Fischereigesetz von 1916 durch das Landesfischereigesetz NRW a.F. abgelöst. Dieses...  相似文献   
450.
The relationship between family interaction and the formation of family and life conceptions in adolescence was studied in an interactional framework. It was hypothesized that openness and constructiveness in family communication and the expression of marital conflicts are positively related to number and content of family and life conceptions. A sex difference was also hypothesized for these conceptions. Fifty-three 15-year-old girls and boys participated in the study. They were interviewed individually and afterward presented with a questionnaire on their family ratings. In addition, most parents—40 mothers and 30 fathers—answered their own questionnaires. The ratings of family interaction by adolescents and parents, respectively, correlated positively, indicating the reliability of the adolescents' ratings. The hypotheses were supported by the results. The richness of family-centered communication and the open expression of marital conflicts together with a positive emotional atmosphere were crucial to the number and content of the adolescents' social conceptions, especially family conceptions.The study is a part of a research project that deals with value orientation in adolescence. The study was supported by a grant to Dr. M. L. Rauste-von Wright from the Council for Social Science Research, the Academy of Finland. The author wishes to express her gratitude to Dr. M. L. Rauste-von Wright.Ph. Lic. in Psychology from University of Turku. Research interests include social development in adolescence, social cognition, and family interaction.  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