全文获取类型
收费全文 | 738篇 |
免费 | 21篇 |
专业分类
各国政治 | 39篇 |
工人农民 | 48篇 |
世界政治 | 116篇 |
外交国际关系 | 47篇 |
法律 | 340篇 |
中国政治 | 3篇 |
政治理论 | 162篇 |
综合类 | 4篇 |
出版年
2023年 | 3篇 |
2022年 | 3篇 |
2021年 | 8篇 |
2020年 | 13篇 |
2019年 | 26篇 |
2018年 | 31篇 |
2017年 | 40篇 |
2016年 | 34篇 |
2015年 | 22篇 |
2014年 | 18篇 |
2013年 | 132篇 |
2012年 | 22篇 |
2011年 | 26篇 |
2010年 | 16篇 |
2009年 | 16篇 |
2008年 | 23篇 |
2007年 | 25篇 |
2006年 | 30篇 |
2005年 | 26篇 |
2004年 | 14篇 |
2003年 | 21篇 |
2002年 | 22篇 |
2001年 | 14篇 |
2000年 | 13篇 |
1999年 | 9篇 |
1998年 | 16篇 |
1997年 | 13篇 |
1996年 | 6篇 |
1995年 | 8篇 |
1994年 | 7篇 |
1993年 | 10篇 |
1992年 | 10篇 |
1991年 | 4篇 |
1990年 | 4篇 |
1989年 | 6篇 |
1988年 | 2篇 |
1987年 | 4篇 |
1986年 | 5篇 |
1985年 | 4篇 |
1984年 | 4篇 |
1983年 | 3篇 |
1982年 | 12篇 |
1981年 | 5篇 |
1980年 | 4篇 |
1979年 | 3篇 |
1978年 | 5篇 |
1977年 | 4篇 |
1976年 | 4篇 |
1967年 | 2篇 |
1964年 | 1篇 |
排序方式: 共有759条查询结果,搜索用时 0 毫秒
41.
42.
This article examines the relationship between conservative Protestant doctrine and economic policy attitudes. Building upon Weber's (1930) classic (and controversial) thesis that Calvinist thought inspired the capitalist spirit, we posit that the individualistic theology of fundamentalists, evangelicals, and charismatics often engenders political preferences for individualistic economic policies. We test this hypothesis by (1) performing a series of cross-sectional ordered probit analyses to understand the independent degree of association between doctrinal belief and economic attitudes toward taxing, spending, and the role of government, (2) creating and testing a structural equation model to assess various hypothesized paths of influence, and finally, (3) using 1994–96 NES panel data to assess the degree to which changes in an individual's doctrinal beliefs produce changes in his or her economic attitudes. Results lend substantial support to the efficacy of Weber's thesis, and point to religious belief as one exogenous agent of core political values. 相似文献
43.
Schneider PM Bender K Mayr WR Parson W Hoste B Decorte R Cordonnier J Vanek D Morling N Karjalainen M Marie-Paule Carlotti C Sabatier M Hohoff C Schmitter H Pflug W Wenzel R Patzelt D Lessig R Dobrowolski P O'Donnell G Garafano L Dobosz M De Knijff P Mevag B Pawlowski R Gusmão L Conceicao Vide M Alonso Alonso A García Fernández O Sanz Nicolás P Kihlgreen A Bär W Meier V Teyssier A Coquoz R Brandt C Germann U Gill P Hallett J Greenhalgh M 《Forensic science international》2004,139(2-3):123-134
Degradation of human DNA extracted from forensic stains is, in most cases, the result of a natural process due to the exposure of the stain samples to the environment. Experiences with degraded DNA from casework samples show that every sample may exhibit different properties in this respect, and that it is difficult to systematically assess the performance of routinely used typing systems for the analysis of degraded DNA samples. Using a batch of artificially degraded DNA with an average fragment size of approx. 200 bp a collaborative exercise was carried out among 38 forensic laboratories from 17 European countries. The results were assessed according to correct allele detection, peak height and balance as well as the occurrence of artefacts. A number of common problems were identified based on these results such as strong peak imbalance in heterozygous genotypes for the larger short tandem repeat (STR) fragments after increased PCR cycle numbers, artefact signals and allelic drop-out. Based on the observations, strategies are discussed to overcome these problems. The strategies include careful balancing of the amount of template DNA and the PCR cycle numbers, the reaction volume and the amount of Taq polymerase. Furthermore, a careful evaluation of the results of the fragment analysis and of automated allele calling is necessary to identify the correct alleles and avoid artefacts. 相似文献
44.
De Letter EA Bouche MP Van Bocxlaer JF Lambert WE Piette MH 《Forensic science international》2004,141(2-3):85-90
The amphetamine derivative 3,4-methylenedioxymethamphetamine (MDMA, "Ecstasy" is a currently used or abused designer drug and fatalities are frequently encountered in forensic practice. However, the question remains open whether an MDMA blood level can be toxic or even potentially lethal. In order to provide insight in the interpretation of a detected MDMA concentration, the distribution of MDMA and its metabolite 3,4-methylenedioxyamphetamine (MDA) in various body fluids and tissues was studied and discussed in two different fatalities. Apart from peripheral blood samples (such as femoral and subclavian blood), various blood samples obtained centrally in the human body and several body fluids (such as vitreous humour) were examined. In addition, various tissues such as cardiac muscle, lungs, liver, kidneys, and brain lobes were analysed. In contrast to the peripheral blood levels, high MDMA and MDA levels were found in cardiac blood and the majority of the organs, except for the abdominal adipose tissue. The high concentrations observed in all lung lobes, the liver and stomach contents indicate that post-mortem redistribution of MDMA and MDA into cardiac blood can occur and, as a result, blood sampled centrally in the body should be avoided. Therefore, our data confirm that peripheral blood sampling remains "the golden standard". In addition, a distinct difference in peripheral blood MDMA concentrations in our two overdose cases was established (namely 0.271 and 13.508 microg/ml, respectively). Furthermore, our results suggest that, if a peripheral blood sample is not available and when putrefaction is not too pronounced, vitreous humour and iliopsoas muscle can be valuable specimens for toxicological analysis. Finally, referring to the various mechanisms of death following amphetamine intake, which can result in different survival times (e.g. cardiopulmonary complications versus hyperthermia), the anatomo-pathological findings and the toxicological results should be considered as a whole in arriving at a conclusion. 相似文献
45.
The Principle of Full Compensation in Tort Law 总被引:2,自引:2,他引:0
According to the principle of full compensation, tort law seeks to put the victim in the position he was in before the tort. This position is generally considered to be the situation where the victim does not suffer any harm at all. We consider an alternative interpretation. If an injurer takes due care, the victim is faced with expected harm. This can be considered the victim's expected harm in the situation he was in before the tort. Thus conceived full compensation requires a negligent injurer to pay damages which bring the (potential) victim ex ante in the same position as the victim was in the case where the (potential) injurer takes due care. We investigate the consequences of this restated negligence rule. For due care levels larger than efficient care, the standard negligent rule may lead to excessive care, whereas the restated negligent rule always leads to efficient care. Furthermore, the activity level under the restated negligent rule is greater than the activity level under the standard negligent rule, which itself is greater than the efficient activity level. Social welfare under the restated negligence rule can either be higher or lower than social welfare under the standard negligence rule. 相似文献
46.
47.
Jan Oster LL.M. 《Natur und Recht》2008,30(12):845-850
Zusammenfassung Informelles Verwaltungshandeln geh?rt zum umweltrechtlichen Alltag. Die technische Entwicklung
und die zunehmende Komplexit?t umweltrelevanter Sachverhalte veranlassen den Staat dazu, jenseits der
hergebrachten Handlungsformen des ?ffentlichen Rechts in den wirtschaftlichen Bereich einzuwirken und
das ursprünglich subordinative Staat-Bürger-Verh?ltnis in eine auf Konsens zielende Kooperation
umzustrukturieren. Der vorliegende Beitrag befasst sich mit der noch nicht abschlie?end gekl?rten
rechtlichen Bew?ltigung informeller staatlicher T?tigkeit. Der Schwerpunkt liegt dabei auf dem
sog. normvollziehenden Verwaltungshandeln. Besondere Berücksichtigung findet die Teilformalisierung
informeller Verhaltensweisen de lege lata und im Referentenentwurf zum UGB. 相似文献
48.
Zusammenfassung In dem Beitrag geht es um die Frage, ob Seeschiffe in hiesigen H?fen, die demn?chst im Ausland
abgewrackt werden sollen, unter das Ausfuhrverbot des Basler übereinkommens und der EG-Abfallverbringungsverordnung
fallen. Diese Auffassung wird in Industriel?ndern aufgrund der oftmals hohen Kontamination alter Schiffe
mit Giftstoffen und angesichts unzureichender Umweltund Arbeitsschutzbestimmungen in abwrackenden Entwicklungsl?ndern
verschiedentlich vertreten. Die Autoren zeigen, dass das geltende Recht Auslaufverbote für solche
Schiffe nicht zul?sst und weisen auf die Bemühungen der Internationalen Seeschifffahrts-Organisation
um ein Schiffsrecyclingübereinkommen hin. 相似文献
49.
Jan Erik Grindheim 《The Political quarterly》2019,90(4):757-771
Immigration and new class divisions, combined with a growing anti‐elitism and political correctness, are often used as explanations for the strong gains for right‐leaning populist parties in national elections across Europe in recent years. But contrary to what we might assume, such parties have been very successful in the most developed and comprehensive welfare states, in nations—such as the Nordic countries—with the best scores on economic equality and social inclusion and long established political and judicial institutions enjoying a high degree of popular legitimacy. As argued in this article, this seems to happen because a duopoly of the centre‐left and centre‐right political establishment has kept issues such as immigration and new class divisions off the public agenda and hence paved the way for right‐leaning ‘disruptor’ populist parties with an anti‐immigration agenda in times of increasing immigration. 相似文献
50.
This article presents a diachronic perspective for implementation research. It analyzes implementation practices in relation to their changing institutional context. Therefore, a comparison is made between different styles of implementation.
The relationship between implementation practices and institutional context is analyzed as a structuration process, following Giddens's theory. Four styles of policy implementation are distinguished: a traditional, bureaucratic, professional, and managerial style. These four styles are connected with different phases in the development of the welfare state. This developmental model is illustrated with an analysis of policy implementation in Dutch public assistance between 1950 and the early 1990s. 相似文献
The relationship between implementation practices and institutional context is analyzed as a structuration process, following Giddens's theory. Four styles of policy implementation are distinguished: a traditional, bureaucratic, professional, and managerial style. These four styles are connected with different phases in the development of the welfare state. This developmental model is illustrated with an analysis of policy implementation in Dutch public assistance between 1950 and the early 1990s. 相似文献