全文获取类型
收费全文 | 139篇 |
免费 | 1篇 |
专业分类
各国政治 | 3篇 |
工人农民 | 5篇 |
世界政治 | 9篇 |
外交国际关系 | 6篇 |
法律 | 87篇 |
政治理论 | 22篇 |
综合类 | 8篇 |
出版年
2023年 | 1篇 |
2022年 | 2篇 |
2021年 | 2篇 |
2020年 | 6篇 |
2019年 | 3篇 |
2018年 | 5篇 |
2017年 | 1篇 |
2016年 | 4篇 |
2015年 | 2篇 |
2014年 | 4篇 |
2013年 | 22篇 |
2012年 | 2篇 |
2011年 | 5篇 |
2010年 | 4篇 |
2009年 | 6篇 |
2008年 | 1篇 |
2007年 | 7篇 |
2006年 | 7篇 |
2005年 | 8篇 |
2004年 | 5篇 |
2003年 | 2篇 |
2002年 | 6篇 |
2001年 | 1篇 |
2000年 | 1篇 |
1999年 | 4篇 |
1998年 | 2篇 |
1997年 | 6篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1994年 | 2篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 2篇 |
1984年 | 1篇 |
1980年 | 2篇 |
1978年 | 1篇 |
1974年 | 1篇 |
1972年 | 1篇 |
1967年 | 1篇 |
1965年 | 1篇 |
排序方式: 共有140条查询结果,搜索用时 0 毫秒
31.
Esseiva P Ioset S Anglada F Gasté L Ribaux O Margot P Gallusser A Biedermann A Specht Y Ottinger E 《Forensic science international》2007,167(2-3):247-254
Organised criminality is a great concern for national/international security. The demonstration of complex crimes is increasingly dependant on knowledge distributed within law-enforcement agencies and scientific disciplines. This separation of knowledge creates difficulties in reconstructing and prosecuting such crimes. Basic interdisciplinary research in drug intelligence combined with crime analysis, forensic intelligence, and traditional law enforcement investigation is leading to important advances in crime investigation support. Laboratory results constitute one highly dependable source of information that is both reliable and testable. Their operational use can support investigation and even provide undetected connections or organisation of structure. The foremost difficulties encountered by drug analysts are not principally of a chemical or analytical nature, but methodologies to extract parameters or features that are deemed to be crucial for handling and contextualising drug profiling data. An organised memory has been developed in order to provide accurate, timely, useful and meaningful information for linking spatially and temporally distinct events on a national and international level (including cross-border phenomena). Literature has already pointed out that forensic case data are amenable for use in an intelligence perspective if data and knowledge of specialised actors are appropriately organised, shared and processed. As a particular form of forensic case data, the authors' research focuses on parameters obtained through the systematic physical and chemical profiling of samples of illicit drugs. The procedure is used to infer and characterise links between samples that originate from the same and different seizures. The discussion will not, however, focus on how samples are actually analysed and compared as substantial literature on this topic already exists. Rather, attention is primarily drawn to an active and close collaboration between magistrates, forensic scientists, law enforcement investigators and crime analysts from different institutions with the aim of generating, using and validating relevant profiling case data as integral part of investigative and crime analysis processes. Original advances are highlighted through experiences from criminal investigations of offences related to the unlawful importation, exportation, supply and possession of illicit drugs. 相似文献
32.
Jousset N Rougé-Maillart C Turcant A Guilleux M Le Bouil A Tracqui A 《The American journal of forensic medicine and pathology》2010,31(4):378-381
Suicide by stabbing to the head and/or driving sharp objects into the skull is of extreme rarity. This article reports the case of a 27-year-old man, who committed suicide by multiple knife stabs and cuts to the head, the torso, one shoulder and the forearms. Autopsy showed a perforating wound of the skull and the 10-cm long broken blade of the knife being still embedded in the right temporal lobe of the brain. The deceased had no history of psychiatric illness but was currently treated by mefloquine, a quinine derivative associated with a high rate of psychiatric adverse effects. Toxicological examination confirmed a recent intake of mefloquine together with chloroquine, another antimalarial drug. To our knowledge, this is the first report of a completed suicide with very strong evidence of mefloquine implication. Discussion focuses upon mefloquine-induced psychiatric disorders and highlights the importance of performing toxicological investigations in cases of unusual suicides. 相似文献
33.
This paper assesses the impact of a monetary policy shock on 15 key macroeconomic variables of South Africa, in the pre- and
post-inflation targeting periods. For this purpose, we use a Factor-Augmented Vector Autoregressive (FAVAR) model comprising
of 107 monthly time series over two equal sub-samples of 1989:01–1997:12 and 2000:01–2008:12. The results, based on impulse
response functions, are in line with economic theory and indicate no puzzling effects often observed with small-scale monetary
Vector Autoregressive (VAR) models. More importantly, we find that the ability of monetary policy in affecting key macroeconomic
variables, including inflation, has increased in the post-targeting period. But, majority of the effects are insignificant,
which could, however, also be due to the shorter-lengths of the sub-samples relative to the number of variables used in this
study, rather than depicting the inability of monetary policy to significantly affect the South African economy. 相似文献
34.
35.
Wadid Lamine Sarfraz Mian Alain Fayolle Mike Wright Magnus Klofsten Henry Etzkowitz 《The Journal of Technology Transfer》2018,43(5):1121-1141
This article introduces various aspects of technology business incubators (TBIs), emphasizing their increasing role in the spatial context where they are used as platforms and drivers of regional entrepreneurial ecosystems. It outlines the key themes of the emerging role of TBIs in sustainable regional development: TBI biodiversity of ecosystems; accelerating startups in the entrepreneurial university; TBI mechanisms challenged by green technology to sustain regional development; and TBIs’ connecting role between entrepreneurship education, experiential knowledge, and regional development. It proposes an agenda for future research on the role of TBIs as bridging mechanisms and drivers of entrepreneurship and regional development. 相似文献
36.
Jean-François Godbout 《Public Choice》2013,157(1-2):333-356
Estimating the impact of turnout on House election results is problematic because of endogeneity and omitted variable bias. The following study proposes an instrumental approach to correct for these problems by using a series of fixed effects two-stage least squares panel-data regression models covering three congressional apportionment cycles (1972–1980; 1982–1990; 1992–2000). The analysis tests whether voter participation decreases the House incumbent’s electoral support, regardless of the level of competition in the district. The study also aims to determine if an increase in participation benefits Democratic candidates and whether this effect is constant across apportionment cycles. The results show that the influence of turnout on incumbency vote share is conditional on the level of presidential support in the district. This finding is explained by the surge and decline thesis of Campbell (1960). 相似文献
37.
This review article examines certain of the assumptions that inform Juranville's philosophical reading of Lacan and demonstrates that, whilst his foregrounding of phenomenology is an important contribution to Lacanian studies in that it suggests that Lacan's reference to linguistics may have been overstated and that it is more productive to read his work as a more general reflection on language and signification, it depends ultimately upon the unfounded assumption that Lacan's discourse is a system to be read purely in terms of its self-development or synchrony. It is further argued that Lacan's relationship with philosophy is more ambiguous than the author suggests and that Juranville's vision of the philosophical field requires a certain problematization 相似文献
38.
Elke Raes Kristof Pil Alain G. Verstraete 《Forensic Science International Supplement Series》2009,1(1):11-14
Research on alcohol, drugs and driving can be broadly separated into experimental and epidemiological studies. Every approach has its inherent advantages and disadvantages. Experimental studies can result in an interpretation by single cause, but can only identify potential risks, and the results can sometimes be of limited value because of the use of non-realistic doses or because of the drug use history or inter-individual differences of the volunteers. Recent studies have used higher, more realistic doses and paid more attention to the combination of alcohol and drugs and have shown that the chronic use of illicit drugs can be associated with some cognitive and/or psychomotor impairment, and can lead to a decrease in driving performance even when the subject is no longer intoxicated.Epidemiological studies include roadside surveys, studies in a subset of drivers, accident risk studies, responsibility analyses, surveys and pharmaco-epidemiological studies. Between studies, results may be incomparable due to testing different populations, different kinds of samples, etc. More large-scale roadside studies are conducted now.Advances in analytical toxicology have also contributed to a better understanding of the risks associated with driving under the influence. While older studies measured the inactive metabolite THC-COOH and did not show an increased risk in cannabis-positive drivers, more recent studies measured the active THC in blood and did show a concentration dependent increase in crash risk. The use of LC–MS/MS has allowed more broad-range screening as this technique can measure many different drugs in a small sample volume. While some older studies used saliva but had many analytical problems (including an insufficient sample volume in up to a third of the cases), newer methods of saliva sampling and analysis give better results. The use of saliva for roadside surveys allows non-invasive sampling, but the lack of correlation with the concentrations in blood makes interpretation of results difficult.The results of both epidemiological and experimental studies should be combined to obtain a good estimate of the impact of certain drugs on driving performance and accident risk. In 2006–07 a committee of international experts drafted guidelines for future research into drugs and driving. These have been taken on board by the DRUID project, a large-scale EU funded project on driving under the influence of drugs, alcohol and medicines. 相似文献
39.
The directive on the legal protection of biotechnological inventions (the ‘Biotech Directive’) represents the end of a decade‐long dialogue on how best to encourage biotechnology innovation in Europe while addressing ethical concerns. The Biotech Directive represents an interesting compromise between Parliament, Commission, and Council based on divergent policy concerns, treaty limitations, and international trade rules. In this article, the authors explore the meaning and implication of the Biotech Directive by examining its contentious history, its provisions, and its jurisdictional foundations. Drawing on this base, the authors examine questions left unanswered by the Biotech Directive and analyse how the Biotech Directive fits in with existing international law. 相似文献
40.
Alain Collomp 《The History of the Family》2013,18(2):243-254
A study of the stem family system in a group of villages in Haute-Provence during the eighteenth and nineteenth centuries reveals the existence of a high degree of isonymy (same-namedness). The sources employed were marriage contracts and parish registers permitting genealogical reconstitution. Does isonymy always signify a marriage between close relatives bearing the same name? In fact, although the spouses might share a common ancestor, that ancestor might date back many generations. The relatively frequent occurrence of marriages among homonymous spouses should not be interpreted as absolute proof of a union between close relatives. Indeed, heteronymic alliances, even exogamic ones, can hide a marriage between first cousins, if consanguinity is transmitted by the mothers. 相似文献