全文获取类型
收费全文 | 20018篇 |
免费 | 395篇 |
专业分类
各国政治 | 1120篇 |
工人农民 | 1419篇 |
世界政治 | 1215篇 |
外交国际关系 | 891篇 |
法律 | 10786篇 |
中国共产党 | 3篇 |
中国政治 | 160篇 |
政治理论 | 4695篇 |
综合类 | 124篇 |
出版年
2021年 | 66篇 |
2020年 | 177篇 |
2019年 | 196篇 |
2018年 | 1483篇 |
2017年 | 1468篇 |
2016年 | 1297篇 |
2015年 | 325篇 |
2014年 | 302篇 |
2013年 | 1681篇 |
2012年 | 486篇 |
2011年 | 1281篇 |
2010年 | 1257篇 |
2009年 | 898篇 |
2008年 | 1084篇 |
2007年 | 998篇 |
2006年 | 326篇 |
2005年 | 359篇 |
2004年 | 477篇 |
2003年 | 452篇 |
2002年 | 281篇 |
2001年 | 423篇 |
2000年 | 396篇 |
1999年 | 359篇 |
1998年 | 211篇 |
1997年 | 168篇 |
1996年 | 173篇 |
1995年 | 179篇 |
1994年 | 168篇 |
1993年 | 147篇 |
1992年 | 186篇 |
1991年 | 202篇 |
1990年 | 172篇 |
1989年 | 176篇 |
1988年 | 188篇 |
1987年 | 190篇 |
1986年 | 204篇 |
1985年 | 161篇 |
1984年 | 176篇 |
1983年 | 186篇 |
1982年 | 124篇 |
1981年 | 82篇 |
1980年 | 105篇 |
1979年 | 119篇 |
1978年 | 106篇 |
1977年 | 90篇 |
1976年 | 80篇 |
1975年 | 64篇 |
1974年 | 67篇 |
1971年 | 58篇 |
1969年 | 57篇 |
排序方式: 共有10000条查询结果,搜索用时 390 毫秒
121.
The psychological assessment battery is an integral part of the selection process used to select patrol officer applicants.
Unlike all other procedures used in the selection process, the psychological assessment has not been adequately validated.
The purpose of this study was an attempt to provide validation data for a psychological assessment battery. The battery consisted
of the Nelson-Denny, Shipley-Hartford, MMPI, and the Motivational Analysis Test (MAT). Performance measures included various
measures of training academy performance and field training performance. A stepwise regression and MANOVA/Discriminant Analysis
indicated that the psychological tests did predict performance, although an exact predictive equation could not be developed
due to the high intercorrelations between predictor variables.
This research was sponsored in part by a grant from the School of Applied Arts and Technology, Southwest Texas State University. 相似文献
122.
123.
124.
125.
N C Martin A A Pirie L V Ford C L Callaghan K McTurk D Lucy D G Scrimger 《Science & justice》2006,46(3):179-184
In the forensic science laboratory, the recovery of spermatozoa from vaginal swabs, or vaginal cells from penile swabs, can help determine if sexual intercourse may have taken place. There are several methods used to recover spermatozoa and cells from the swabs before visualisation on a microscope slide and most of these methods use water. Phosphate buffered saline (PBS) is a non-toxic solution used in many biological laboratories. Unlike water, PBS prevents cells rupturing or shrivelling up due to osmosis. This study demonstrates that PBS can be used for the extraction of spermatozoa and cells from swabs and that PBS does not affect subsequent DNA profiling. 相似文献
126.
Devra C. Moehler 《Studies in Comparative International Development (SCID)》2007,42(1-2):164-190
Can participatory programs in transitioning countries increase the involvement of citizens beyond the level expected from individual-level characteristics, such as demographic traits, socioeconomic resources, and civic orientations? To answer this question, I examine the causes of participation in the Ugandan constitution-making process. Statistical analysis of a random sample survey of 820 citizens demonstrates that although individual-level factors play a role, many Ugandans participated because mobilizing agents pulled them into the process. I argue that programs to encourage active and equal participation will be most successful if they supplement weak indigenous institutions of mobilization and help all types of citizens to participate early on in the transition to democracy. 相似文献
127.
Sixteen major evaluations of programs to prevent school bullying, conducted in 11 different countries, are reviewed in detail. Of these 16 evaluations, 8 produced desirable results, 2 produced mixed results, 4 produced small or negligible effects, and 2 produced undesirable results. These varying findings may reflect variations in programs, in implementation, in assessment methods, or in evaluation designs. It is concluded that high-quality evaluations are needed in the future, with randomized designs, theoretically grounded interventions, multiple measures of bullying, and attempts to disentangle the effectiveness of different program components. 相似文献
128.
Peter Bridges 《Diplomacy & Statecraft》2005,16(2):251-257
The Hunter family of Rhode Island produced two important American diplomatists of the nineteenth century. The elder William Hunter served for nine years as the American envoy to Brazil, where he exerted positive influence over the young emperor, Dom Pedro II. The younger William Hunter entered the Department of State in 1829 and spent fifty-seven years there under twenty-one Secretaries of State. For decades the department's third-ranking officer, he became its “mentor and authority.” The overlapping careers of Hunter and his two successors helped guide American diplomacy until 1937. 相似文献
129.
130.
Gerd Langguth 《Asia Europe Journal》2003,1(1):25-42
With Asia's economy still booming in the second half of the 1990's “Asian values” were announced by some politicians (Lee
Kuan Yew, Mahatir, Ishihara, Mahbubani etc.) and contrasted with “Western values”. Soon a controversial debate within Asia
ensued (Kim, Fidel Ramos ea..), into which also the western democracies joined. The “West” however reacted rather defensively
to the new assertiveness of some Asian statesmen, inspite of the fact that the authors of this debate put into question the
western dominance in global value setting which has been in existence since the French revolution. But has this debate withstood
the test of time, the challenges posed by the recession in Asia and by the ever increasing globalization? Hardly. The crisis
has destroyed the notion that “Asian values” had been the main cause and guarantor of Asia's exorbitant growth rates.
While in the West Christianity forms the essential basics of culture, in Asia there is a multitude of coexisting - and frequently
confronting world religions. There is no other continent which in cultural and political terms is so contradictory and potentially
conflict ridden like Asia. “Asianism” as a concept was surely also intended as an instrument to integrate multiethnic Asian
societies with weak internal cohesion. At the same time it served to neutralize the human rights issue.
In the meantime the debate has become quieter and more dispassionate. In the developed West the notion gained acceptance to
abandon “Eurocentrism”. At the same time there is recognition that “Asian values” are not exclusive. Also in Europe the family
plays a special role. A debate on values is needed for societal integration – also in the “West” which should become more
aware of the need to reassert the origins of its own spiritual foundations. Following September 11th the west is well advised
to continue the dialogue on values with Asia.
Update and expanded version of an article first published in: Au?enpolitik IV/1996, p. 326 “Beginnt das pazifische Jahrhundert?”
I would like to thank Julia Prati for the translation of the updated and expanded version of this article 相似文献