全文获取类型
收费全文 | 12534篇 |
免费 | 270篇 |
专业分类
各国政治 | 574篇 |
工人农民 | 409篇 |
世界政治 | 891篇 |
外交国际关系 | 481篇 |
法律 | 7830篇 |
中国共产党 | 1篇 |
中国政治 | 68篇 |
政治理论 | 2443篇 |
综合类 | 107篇 |
出版年
2020年 | 128篇 |
2019年 | 184篇 |
2018年 | 251篇 |
2017年 | 241篇 |
2016年 | 267篇 |
2015年 | 175篇 |
2014年 | 239篇 |
2013年 | 1298篇 |
2012年 | 332篇 |
2011年 | 332篇 |
2010年 | 268篇 |
2009年 | 296篇 |
2008年 | 352篇 |
2007年 | 324篇 |
2006年 | 313篇 |
2005年 | 266篇 |
2004年 | 294篇 |
2003年 | 268篇 |
2002年 | 250篇 |
2001年 | 580篇 |
2000年 | 520篇 |
1999年 | 394篇 |
1998年 | 158篇 |
1997年 | 175篇 |
1996年 | 126篇 |
1995年 | 134篇 |
1994年 | 136篇 |
1993年 | 115篇 |
1992年 | 266篇 |
1991年 | 294篇 |
1990年 | 276篇 |
1989年 | 280篇 |
1988年 | 249篇 |
1987年 | 257篇 |
1986年 | 256篇 |
1985年 | 213篇 |
1984年 | 209篇 |
1983年 | 203篇 |
1982年 | 131篇 |
1981年 | 142篇 |
1980年 | 88篇 |
1979年 | 173篇 |
1978年 | 103篇 |
1977年 | 86篇 |
1976年 | 77篇 |
1975年 | 98篇 |
1974年 | 118篇 |
1973年 | 120篇 |
1972年 | 97篇 |
1971年 | 88篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
21.
W G Eckert 《The American journal of forensic medicine and pathology》1991,12(2):119-125
This review chronicles the characteristics of deliberate and accidental mass poisonings that occurred in World Wars I and II, in Bhopal, and in other historical cases up to and including modern wars. It also considers approaches to the investigation of such cases from the medicolegal as well as general standpoints. 相似文献
22.
23.
24.
James K. Galbraith 《Journal of policy analysis and management》1991,10(1):134-135
25.
Panagiotis K. Staikouras Christos K. Staikouras Maria-Eleni K. Agoraki 《European Journal of Law and Economics》2007,23(1):1-27
Banks are “special” financial institutions generating distinct corporate governance challenges. The present paper examines
the relationship between two of the most pertinent corporate governance factors—that is, the size of the Board of Directors
and the proportion of non-executive directors—and firm performance on a sample of 58 large European banks over the period
2002–2004. The empirical analysis embraces a number of bank-specific variables. Our results reveal that bank profitability
is negatively related to the size of the Board of Directors, while the impact of Board composition, although positive in all
models, is, in most cases, insignificant. The results are robust after controlling for firm-specific variables.
相似文献
26.
Bernhard König 《Juristische Bl?tter》2007,129(12):804-810
Klagen gegen einen internationalen Sportverband, die auf Feststellung der Unwirksamkeit einer Sperre eines bei einem nationalen
Sportverband besch?ftigten Trainers von Wettbewerben dieses Sportverbandes und auf Unterlassung von Handlungen, die eine Akkreditierung
verhindern bzw erschweren, gerichtet sind, unterliegen der ausschlie?lichen inl?ndischen Gerichtsbarkeit des Sitzstaates;
eine Verbindung solcher Klagen mit einer gegen den nationalen Verband gerichteten gleichartigen Klage ist daher unzul?ssig.
– Eine damit zusammenh?ngende Schadenersatzklage gegen den internationalen Verband steht auch nicht in dem von Art 6 Nr 1
LGVü geforderten Zusammenhang mit einer Klage gegen den nationalen Verband wegen Aufl?sung des Trainervertrages aufgrund der
Sperre. 相似文献
27.
Despite some understanding of general correlates and possible antecedents to intimate partner violence (IPV) within the Christian
community, the impact of religious and spiritual factors tends to be confounded by other factors and is often misjudged. Archival
data from Wave III of the National Longitudinal Study of Adolescent Health (Add Health) were used to examine the impact of
nine religious and spiritual factors on the probability of IPV perpetration by males, aged 18 to 26, who nominally classified
themselves as Catholic, Protestant, or Christian. Logistic regression results indicated that IPV perpetration could not be
adequately predicted from the religious and spiritual factors. Given the geographic breadth and the size of the Add Health
sample, no finding of a predictive model for Christian male-perpetrated IPV challenges the paradigm that religious and spiritual
factors should be overtly addressed in faith-based batterers’ programs targeting young adult males. 相似文献
28.
29.
K. Minakata O. Suzuki Y. Ishikawa H. Seno M. Asano 《Forensic Science International Supplement Series》1991,50(2)
A simple and sensitive method is described for quantitative analysis of chlorpromazine in blood, serum, urine and tissue homogenate. The chlorpromazine cation radical produced by adding perchloric acid and 2,3-dichloro-5,6-dicyano-p-benzoquinone to the sample can be detected by the ESR method at room temperature. The sensitivity limit is 10 ng, that is, 20 μl of the solution containing 0.5 μg chlorpromazine/ml. The time needed for the measurement is within 10 min. The chlorpromazine radical thus produced is very stable; for example, 95% of the radical was observed after 24 h. The advantage of this method is discussed by comparing with the ordinary spectrophotometry which requires the purification of the sample. 相似文献
30.
Laura K. Landolt 《Global Society》2007,21(3):393-414
To demonstrate that norms have independent causal power, constructivists de-emphasise material factors related to state interests and highlight social factors. Similarly, they conceptualise international organisations as autonomous from state influence, and focus on cases featuring non-state actors that stimulate a “tipping point” of norm diffusion among states in advance of state sponsorship. By contrast, this article utilises an historical materialist approach that admits both social and material data to examine the contrasting case of population control. It finds that US corporate foundations, eugenist demographers, feminist birth control activists and related NGOs conceptualised and promoted population control in the United States, at the United Nations, and across developing countries. However, the tipping point of norm diffusion occurred only after the United States publicly advocated population control. Indeed, material and social factors were inextricably bound together. 相似文献