全文获取类型
收费全文 | 104篇 |
免费 | 6篇 |
专业分类
各国政治 | 14篇 |
工人农民 | 8篇 |
世界政治 | 9篇 |
外交国际关系 | 7篇 |
法律 | 55篇 |
政治理论 | 17篇 |
出版年
2024年 | 1篇 |
2022年 | 4篇 |
2021年 | 3篇 |
2020年 | 3篇 |
2019年 | 4篇 |
2018年 | 2篇 |
2017年 | 7篇 |
2016年 | 6篇 |
2015年 | 2篇 |
2014年 | 3篇 |
2013年 | 13篇 |
2012年 | 3篇 |
2011年 | 13篇 |
2010年 | 6篇 |
2009年 | 6篇 |
2008年 | 3篇 |
2007年 | 6篇 |
2006年 | 2篇 |
2005年 | 4篇 |
2004年 | 2篇 |
2001年 | 2篇 |
1998年 | 2篇 |
1997年 | 1篇 |
1989年 | 2篇 |
1987年 | 1篇 |
1986年 | 3篇 |
1985年 | 1篇 |
1983年 | 1篇 |
1977年 | 3篇 |
1962年 | 1篇 |
排序方式: 共有110条查询结果,搜索用时 15 毫秒
11.
12.
欧洲对于私生活的法律保护:法国与德国的比较 总被引:2,自引:0,他引:2
比较法的研究有助于对欧盟成员国的不同法律传统的理解.①加强共同体公民的法律保障必须要借助于对其基本权利的保护.②在发现成员国的法律保护机制之间存在一定的相似性之后,比较法研究可以揭示出成员国国内法之间存在的一些重要差别.对于法国和德国尤其是如此. 相似文献
13.
Manfred Oehmichen Horst Wiethölter Helmut Grüninger Mira Gencic 《Forensic science international》1983,21(1):43-57
In rabbits, intracerebrally applied erythrocytes can move with the cerebrospinal fluid along connecting pathways between the subarachnoid space and the cervical lymph nodes. This study compares the time dependency for the degradation of intracerebrally injected erythrocytes in the brain as well as in the cervical lymph nodes. Rabbits were killed at various predetermined intervals after the intracerebral erythrocyte injection. Microscopic and histologic examination of the brain and the cervical lymph nodes revealed the following findings: (1) Erythrophages first appeared in the brain 24 h after the injection; siderophages, 4 days after the injection. Siderophages were still demonstrable at the conclusion of the study, i.e. 240 days after the injection. (2) In the cervical lymph nodes erythrophages were first observed 1 h after the injection; siderophages, 9 h after the injection. Only isolated erythrophages and siderophages were found in the lymph nodes 12 days after intracerebral injection of red blood cells. Later on no erythrocytes or siderophages were observed in the lymph nodes. The findings indicate that non-phagocytized red blood cells arriving at the lymph nodes were ingested by local macrophages. The extremely rapid ingestion and digestion of the red blood cells by lymph node macrophages as well as the possible reasons were discussed. 相似文献
14.
Ritz-Timme S Thome M Grütters G Grütters M Reichelt JA Bilzer N Kaatsch HJ 《Forensic science international》2006,156(1):16-22
The purpose of this study was to specify the effects of alcohol on the performance of ship operators as a contribution to the development of new strategies against the risks of alcohol in water traffic. The nautical performance of 21 captains before and after alcohol consumption was assessed on a ship piloting simulator. The simulated scenarios represented passages of a container vessel through the German Bight. Performance was examined by nautical instructors according to standardised protocols. Mean (S.D.) blood alcohol concentrations (BACs) of 0.100 (0.024) g/dl before and 0.100 (0.017) g/dl after the performance trial resulted in striking effects on the nautical performance. The categories most severely affected were foresight and analysis of situation (impairment in 18 of 21 cases), concentration (impairment in 16 of 21 cases), accurateness, risk disposition and navigation (impairment in 15 of 21 cases). Chart work, preparation and communication were impaired in 12, 11 and 10 of 21 cases, respectively. None of the participants were capable to operate the simulated ship with an adequate safety after ingestion of alcohol. From these findings, and in consideration of the well-established impairment of a multitude of mental and physical functions by alcohol, it can be concluded that even low BACs bear high risks in water traffic, a concentration above 0.1 g/dl will hinder a sufficiently safe performance of ship operators. This should be considered in alcohol education and legislation. 相似文献
15.
Schäffer M Gröger T Pütz M Dieckmann S Zimmermann R 《Journal of forensic sciences》2012,57(5):1181-1189
Abstract: The chemical profiling of illicit drugs is an important analytical tool to support the work of investigating and law enforcement authorities. In our work, comprehensive two‐dimensional gas chromatography–time‐of‐flight mass spectrometry (GC × GC‐TOFMS) combined with nontargeted, pixel‐based data analysis was adapted for the chemical profiling of 3,4‐methylenedioxymethamphetamine (MDMA). The validity and benefit of this approach was evaluated by analyzing a well‐investigated set of MDMA samples. Samples were prepared according to a harmonized extraction protocol to ensure the comparability of the chemical signatures. The nontargeted approach comprises preprocessing followed by analysis of variances as a fast filter algorithm for selection of a variable subset followed by partial least squares discriminant analysis for reduction to promising marker compounds for discrimination of the samples according to their chemical profile. Forty‐seven potential marker compounds were determined, covering most of the target impurities known from the harmonized one‐dimensional profiling as well as other compounds not previously elucidated. 相似文献
16.
Political Behavior - To examine whether political orientation is reflected in actual behavior, we applied classical paradigms of behavioral economics, namely the Public-Goods- (PGG) and the... 相似文献
17.
Institutions,distributional concerns,and public sector reform 总被引:2,自引:0,他引:2
Grønnegård Christensen Jørgen Pallensen Thomas 《European Journal of Political Research》2001,39(2):179-202
Abstract. As in otherWestern countries, a wave of reform has swept the Danish public sector. The record of these reforms is mixed and paradoxical; an ambiguous delegation of executive authority and radical privatization have been successfully implemented, while other measures, especially contracting out and user democracy or the introduction of greater choice, turn out to have failed. The paper argues that this experience offers two general lessons. First, shortterm costs and benefits are decisive to those who enact and implement public sector reform. Second, institutional factors specific to each type of reorganization have a major impact on the political distribution of costs and benefits. 相似文献
18.
International Journal for the Semiotics of Law - Revue internationale de Sémiotique juridique - 相似文献
19.
Commentary on: Intarapanich NP,McCobb EC,Reisman RW,Rozanski EA,Intarapanich PP. Characterization and comparison of injuries caused by accidental and non‐accidental blunt force trauma in dogs and cats. J Forensic Sci 2016 Jul;61(4):993–9. 下载免费PDF全文
20.
Cormac Ó Gráda 《The History of the Family》2013,18(4):350-359
The paper offers an analysis of the demography of the confessionally-divided and heavily industrialized northern Irish town of Lurgan in the early twentieth century. Its main source is the individual household forms of the Irish population census of 1911. This was the first Irish census to provide household-level data on the number of children born—and the number still surviving—to married couples co-resident at the time of the census. The paper begins by producing standard cross-tabulations of socio-economic status, as represented by literacy, numeracy, occupation, and the labour force participation of married women, by religion. It then presents econometric analyses of female labour force participation, marital fertility, and infant and child mortality. The greater poverty of Catholic households forced a higher proportion of mothers to work outside the home, mainly as unskilled workers in the town's linen mills. The analysis of the marital fertility suggests that confessional affiliation did not influence family size much at this juncture. The analysis of infant and child mortality suggests that religious affiliation was to a significant extent a cloak for living standards and socio-economic advantage. 相似文献