全文获取类型
收费全文 | 693篇 |
免费 | 30篇 |
专业分类
各国政治 | 29篇 |
工人农民 | 73篇 |
世界政治 | 73篇 |
外交国际关系 | 53篇 |
法律 | 320篇 |
中国共产党 | 1篇 |
中国政治 | 9篇 |
政治理论 | 162篇 |
综合类 | 3篇 |
出版年
2023年 | 12篇 |
2022年 | 13篇 |
2021年 | 8篇 |
2020年 | 37篇 |
2019年 | 42篇 |
2018年 | 42篇 |
2017年 | 41篇 |
2016年 | 37篇 |
2015年 | 21篇 |
2014年 | 27篇 |
2013年 | 102篇 |
2012年 | 29篇 |
2011年 | 35篇 |
2010年 | 25篇 |
2009年 | 19篇 |
2008年 | 25篇 |
2007年 | 34篇 |
2006年 | 29篇 |
2005年 | 23篇 |
2004年 | 29篇 |
2003年 | 22篇 |
2002年 | 18篇 |
2001年 | 11篇 |
2000年 | 5篇 |
1999年 | 4篇 |
1998年 | 3篇 |
1997年 | 4篇 |
1996年 | 4篇 |
1995年 | 3篇 |
1994年 | 2篇 |
1993年 | 2篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1987年 | 2篇 |
1986年 | 1篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1971年 | 1篇 |
1963年 | 1篇 |
排序方式: 共有723条查询结果,搜索用时 0 毫秒
651.
Anna O'Connell 《The Modern law review》2009,72(5):783-793
The UK's Department for Culture Media and Sport (DCMS) has introduced legislation to provide immunity from seizure for cultural objects on temporary loan from other countries to approved museums and galleries in the UK. The legislation is aimed at facilitating the cross-border lending of objects and bringing the UK into line with other countries such as the United States, France and Germany, that already afford such legal immunity. In the absence of immunity legislation in the UK, many museums and private lenders had been reluctant to loan their objects because of the risk that they might be seized by creditors seeking to settle financial disputes or by claimants contesting ownership of the works. This article examines whether the new law will be effective to provide museums and lenders with the protection they have been hoping for and asks whether it goes too far in depriving claimants of legal rights and remedies. 相似文献
652.
While technological protection measures have proved to be bothpopular and successful means of enabling copyright owners tocontrol the manner of use of works in electronic form such asrecorded music, films and computer games, the degree of protectiongiven against the circumvention of such measures is of uncertainextent. 相似文献
653.
654.
Christopher Phillips Anna Barbaro Luís Fernandez Formoso David Ballard Denise Syndercombe Court Ángel Carracedo Maviky Lareu 《Forensic Science International: Genetics Supplement Series》2009,2(1):25-26
We constructed a simple STR pentaplex of new loci recommended as next generation markers for the European Standard Set (ESS) comprising normal-amplicon STRs: D12S391 and D1S1656, plus mini-amplicon STRs: D2S441, D10S1248 and D22S1045. Validation of the pentaplex included evaluation of its ability to amplify DNA from a variety of degraded forensic casework samples. Although the ESS-pentaplex was designed in the first instance to generate allele frequency data to supplement existing databases of established STRs, the multiplex proved to be a valuable tool for the analysis of challenging DNA when certain markers of Identifiler or MiniFiler occasionally failed. 相似文献
655.
Sex‐ and Size‐Related Patterns of Carrion Visitation in Necrodes littoralis (Coleoptera: Silphidae) and Creophilus maxillosus (Coleoptera: Staphylinidae) 下载免费PDF全文
Anna Mądra‐Bielewicz M.Sc. Katarzyna Frątczak‐Łagiewska M.Sc. Szymon Matuszewski Ph.D. 《Journal of forensic sciences》2017,62(5):1229-1233
The estimation of postmortem interval (PMI) based on successional patterns of adult insects is largely limited, due to the lack of potential PMI markers. Sex and size of adult insects could be easily used for such estimation. In this study, sex‐ and size‐related patterns of carrion attendance by adult insects were analyzed in Necrodes littoralis (Coleoptera: Silphidae) and Creophilus maxillosus (Coleoptera: Staphylinidae). For both species, abundance of males and females changed similarly during decomposition. A slightly female‐biased sex ratio was recorded in N. littoralis. Females of N. littoralis started visiting carcasses, on average, one day earlier than males. There was a rise in size of males of N. littoralis at the end of decomposition, whereas for females of both species and males of C. maxillosus, no size‐related patterns of carrion visitation were found. Current results demonstrate that size and sex of adult carrion beetles are poor indicators of PMI. 相似文献
656.
Manfred Schmitt Anna Baumert Mario Gollwitzer Jürgen Maes 《Social Justice Research》2010,23(2-3):211-238
This article investigates the psychometric properties of a self-report inventory for measuring individual differences in four components of justice sensitivity (JS): victim sensitivity, observer sensitivity, beneficiary sensitivity, and perpetrator sensitivity. A representative sample (N = 2510) was employed to (a) estimate the reliability of a newly developed perpetrator sensitivity scale, (b) test the factorial validity of this scale together with three previously developed scales (victim, observer, and beneficiary sensitivity), (c) estimate correlations between JS and demographic variables (gender, age, education, employment status, marital status, and residency in East versus West Germany), and (d) provide normative data for the computation of standard scores. A demographically heterogeneous convenience sample (N = 327) was used to locate the JS dimensions in the personality space of narrow facet factors. Results from confirmatory factor analyses demonstrated the factorial validity of the JS scales. Regression analyses with JS scales as criteria and personality facet scales as predictors suggested that JS cannot be reduced to combinations of personality facets. Demographic effects were small, explaining a maximum of 1.4% of JS variance. Women and East Germans were found to be more justice sensitive than men and West Germans, respectively. Victim sensitivity decreased with age; perpetrator sensitivity decreased with education. Taken together, our results corroborate the validity of the JS Inventory and contribute to a better psychological understanding of JS. 相似文献
657.
Most Australian jurisdictions do not have legislation that stipulates an age by which a minor can make their own medical treatment decisions. Instead, they rely on Gillick v West Norfolk and Wisbech Area Health Authority [1986] AC 112, an English common law decision that recommends individual assessments of "maturity". This study explores how medical practitioners in the State of Queensland understand and apply this legal authority when faced with a young person wishing to make a contentious medical treatment decision. Almost 200 doctors made decisions about a hypothetical patient's competence and confidentiality, and detailed their reasoning in an open-ended format. The data indicate that the vagaries of existing legal criteria allow for a range of philosophical perspectives and idiosyncratic heuristics to play a role in assessment practices, and that particular combinations of patient age and gender made these cognitive shortcuts more likely to occur. A notable proportion of such processes are not consistent with legal guidelines, and this has implications for general practitioners' vulnerability to litigation as well as young patients' treatment trajectories. 相似文献
658.
Bradley K. Tom M.S. Mikko T. Koskinen Ph.D. Melody Dayton M.S. Anna‐Maria Mattila M.S. Eric Johnston M.S. Dennis Fantin Ph.D. Sue DeNise Ph.D. Theresa Spear M.S. David Glenn Smith Ph.D. Jessica Satkoski Ph.D. Bruce Budowle Ph.D. Sree Kanthaswamy Ph.D. 《Journal of forensic sciences》2010,55(3):597-604
Abstract: Despite the popularity of dogs in US households, canine DNA evidence remains largely untapped in forensic investigations partially because of the absence of well‐defined forensic short tandem repeats (STRs), lack of standardized and validated PCR protocols, STR reagent kits, and poorly developed nomenclature. A nomenclature system was established based on internationally recognized recommendations for human forensic STRs for a recently developed canine STR reagent kit. Representative alleles were sequenced from each of the 18 STRs and the sex‐typing marker included in the kit. This study also reflects on the impact of point mutations, insertions, and deletions within and outside the STR core repeat structures. An understanding of the STRs’ sequence and repeat structures will enable development of a robust and reliable allele nomenclature and improve the accuracy and precision of allele fragment sizing in canine forensic profiling. The expected allele sizes have been calculated, and their repeat stuctures defined based on sequence information. 相似文献
659.
Anna C.B. 《Computer Law & Security Report》2009,25(5):455-463
In this paper, I explore an area of emerging science, android science, and attempt to start a dialogue about possible future legal implications of fully conscious robots, referred to in this essay as humanoids. While the world currently has millions of robots doing industrial, commercial, and household tasks, I focus specifically on the legal challenges of human sexual interaction with future humanoids, albeit notional technology at this point in time. While this humanoid is a giant leap forward technologically, if a self-aware, super-intelligent, thinking, feeling humanoid is developed, the legal system will be hard pressed to distinguish this creature legally from human actors on grounds not stemming from a religious or moral prejudice. I consider whether human–humanoid sexual interactions should be regulated, the possible rights that might devolve to humanoids, and, finally, possible cost and benefit implications to humans in providing protections to humanoids. The objective is to discuss how the legal framework might appear if humans are not the only legal actors. 相似文献
660.
Aurora Dumitra M.F.S. Anna Guzowski B.S. Alynka Jean B.S. Melvin Shaw M.F.S. Grace Warmbier B.S. Patricia Zippo B.S. 《Journal of forensic sciences》2019,64(2):468-474
Advances in robotic handwriting technology create new challenges for forensic document examiners. In the past, devices such as the autopen were used to replicate signatures of government officials and corporate companies. In today's technology, companies such as Bond utilize robots to create written documents, which mimic natural patterns of handwriting. They generate customizable written samples by simulating pen movements and letter formations. Four forensic document examiners were given various reproduced questioned documents and utilized a modified ACE‐V (analysis, comparison, evaluation, verification) methodology to determine their genuineness. Examiners were able to make a distinction between the human writing samples and the skilled robotic equivalents. Several distinct features that are not seen in natural handwriting, such as even pen pressure and the superimposition of letterforms were observed in the robotic samples. Careful examination of identifying features of the Bond produced documents resulted in an opinion of nongenuineness. 相似文献