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   368篇
  免费   19篇
各国政治   22篇
工人农民   24篇
世界政治   32篇
外交国际关系   25篇
法律   171篇
中国政治   4篇
政治理论   109篇
  2023年   2篇
  2022年   2篇
  2021年   4篇
  2020年   9篇
  2019年   5篇
  2018年   13篇
  2017年   14篇
  2016年   13篇
  2015年   16篇
  2014年   11篇
  2013年   70篇
  2012年   11篇
  2011年   15篇
  2010年   13篇
  2009年   14篇
  2008年   12篇
  2007年   10篇
  2006年   21篇
  2005年   11篇
  2004年   10篇
  2003年   10篇
  2002年   8篇
  2001年   9篇
  2000年   4篇
  1999年   11篇
  1998年   4篇
  1997年   5篇
  1996年   1篇
  1995年   4篇
  1994年   3篇
  1993年   6篇
  1992年   7篇
  1991年   3篇
  1990年   2篇
  1989年   2篇
  1988年   3篇
  1987年   7篇
  1986年   1篇
  1985年   6篇
  1984年   1篇
  1983年   1篇
  1982年   2篇
  1981年   1篇
  1979年   1篇
  1978年   4篇
  1977年   1篇
  1971年   1篇
  1970年   1篇
  1969年   1篇
  1968年   1篇
排序方式: 共有387条查询结果,搜索用时 359 毫秒
101.
The relationship between empirical research inquiry and advocacy efforts is complex and seldom addressed in the interpersonal violence literature. In this article, we first examine how social conditions come to be seen as social problems, using a social constructionist perspective. Next, we focus specifically on the problem of interpersonal violence as viewed through a social constructionist lens, highlighting the many ways in which advocacy has influenced public perceptions of interpersonal violence as a social problem. Finally, this article considers some of the consequences that may result from exaggerated or misleading claims, especially when they are made by social scientists who are presumably engaged in an objective discussion of a problem. These consequences include generating skepticism toward the social sciences, feeding a backlash movement, and diverting attention away from the most severe forms of interpersonal violence. Contrary to the goals of many advocates, some of these consequences may be detrimental to the very social problems they hope to alleviate.  相似文献   
102.
The ability to predict the timing and magnitude of future climate and temperature changes at a regional level has become increasingly important for corporate decision making and enterprise risk management. In the short term, companies could face decisions about acquisitions of water-dependent companies and natural resources or might be planning facilities or operations in communities vulnerable to erosion and flooding, changes in water supplies, and increasing health-care costs. In the intermediate term, companies need to assess these vulnerabilities to determine appropriate insurance coverage, plan for new infrastructure, implement preventative health-care programs, or protect natural resources. A technical approach needs to involve predictive tools that can provide bounding estimates at regional scales. The implications of those changes need to be translated to consequences that can affect specific businesses. Corporations must be cognizant of the uncertainties in this forecasting process and for that reason it is essential to link the likelihood of outcomes with the magnitudes of consequences. This article outlines an approach that is gaining traction as a way to address this complex matter.  相似文献   
103.
Inter-firms R&D collaborations are often seen as an effective mean to access new resources, to innovate and/or to enter new markets in a turbulent environment characterized by fierce competition. However, all R&D partnerships do not have the same strategic importance. We analyze the strategic features of two types of partnerships that are seldom compared in the academic literature on R&D alliances: EU-sponsored inter-firms collaborations on the one hand, and non-sponsored, spontaneous inter-firm collaborations on the other. We compare their incentives and coordination mechanisms, and derive theoretical propositions that we test empirically. Our econometric analysis uses original data on (sponsored and non-sponsored) projects conducted by participants in the 5th and 6th European R&D Framework Programs. Our empirical findings support our main propositions. EU-funded collaborations are more exploratory and more focused on peripheral competences than spontaneous R&D collaborations. They are also less flexible, due to rigid monitoring rules which are nevertheless crucial to the projects?? success. However, there is no major difference between the different types of EU-sponsored collaborations, which pleads for a simplification of these policy instruments.  相似文献   
104.
We examined whether post-identification feedback and suspicion affect accurate eyewitnesses. Participants viewed a video event and then made a lineup decision from a target-present photo lineup. Regardless of accuracy, the experimenter either, informed participants that they made a correct lineup decision or gave no information regarding their lineup decision. Immediately following the lineup decision or after a 1-week delay, a second experimenter gave some of the participants who received confirming feedback reason to be suspicious of the confirming feedback. Following immediately after the confirming feedback, accurate witnesses did not demonstrate certainty inflation. However, after a delay accurate witnesses did demonstrate certainty inflation typically associated with confirming feedback. The suspicion manipulation only affected participants' certainty when the confirming feedback created certainty inflation. The results lend support to the accessibility interpretation of the post-identification feedback effect and the erasure interpretation of the suspicion effect.  相似文献   
105.
106.
Abstract: This project evaluated the utility of the frontonasal suture for estimating age at death. Utilizing human remains of known age at death with varying degrees of fusion, curated at the American Museum of Natural History in New York City and the Smithsonian Institution’s National Museum of Natural History in Washington, DC, data were collected from the ectocranial surface of 522 crania; 68 of these were sagittally sectioned, allowing collection of internal data and observation of suture closure through the bone. Degree of ectocranial suture closure does not significantly predict age, even when sex and ancestry are accounted for. Suture closure progression data were converted into a Hershkovitz ratio (sum of the measurement of open portion divided by the total suture length), and regression models demonstrate that the effect of age accounts for only 13% of variation in suture closure.  相似文献   
107.
Theatre

The Miss Firecracker Contest, by Be A Henley at Westside Arts Theatre, New York City.

Me and My Shadow by Terry Wolver‐ton, at ABC No Rio in New York City, Fall 1984.

A Good American Novel, by Beth Lapides, at P.S. 122, New York City, December 1984.

nubs? (?nubs/'nebz/n: an ugly woman), by Lisa Goldberg, produced at SUNY‐Binghamton Fine Arts Center, December 1984.

Out/In The World: Life in the Work of Jane Bowles, created, directed and performed by Ellie Covan, produced by Open Channels in New York City, October‐November, 1984.

Dance

Pooh Kaye and Eccentric Motions at Dance Theatre Workshop, New York City, October 1984.

Sequestered Gestures, Carol Martin, Experimental Intermedia Foundation, December 1984.

Senta Driver's Harry, Emanu‐El Midtown YM‐YWHA, New York City, October 1984.

Marie Chien Noir at the Jerusalem Festival, Israel, Summer 1984.

Film

A Question of Silence, directed by Marlene Gorris, Netherlands. A Quartet Films Release, 1982.

An earlier version of this review, “Ordinary Women Who Kill,” appeared in the New York Native, August 13–26, 1984.

Books

The Diaries of Judith Malina: 1941–1957 by Judith Malina. NY: Grove Press, Inc., 1984. 464 + index. Cloth: $22.50; paper: $11.95.

Women in Motion by Alexa L. Foreman. Bowling Green, OH: Bowling Green University Popular Press, 1983. 245 pp. + bibliography. Cloth: $19.95.

Women Composers, Conductors, and Musicians of the Twentieth Century by Jane Weiner LePage. Metuchen, NJ: Scarecrow Press, Inc., Volume I, 1980; Volume II, 1983. 275 pp. and 360 pp. respectively, index. Cloth: $18.50 and $21.50 respectively.

Stormy Weather: The Music and Lives of a Century of Jazzwomen by Linda Dahl. NY: Pantheon Books, 1984. 268 pp. + notes, discography, bibliography, index. Paper: $12.95.

Mother of the Blues: A Study of Ma Rainey by Sandra B. Lieb. Amherst, MA: University of Massachusetts Press, 1981. 173 pp. + discography, appendices, notes, bibliography, two indices. Paper: $9.95.

Listings  相似文献   
108.
Fatherhood     
Robin Rogers 《Society》2010,47(1):60-62
  相似文献   
109.
110.
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