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211.
Donna Bahry 《欧亚研究》2016,68(5):893-916
Since 1991, Russia has become one of the leading immigration destinations in the industrialised world. The inflow has prompted substantial public opposition, as surveys show that half or more of the public want to limit new arrivals. The sources of public disapproval, however, are unclear: while public discourse includes complaints about perceived economic and cultural ills of immigration, research on public opinion finds that neither economic nor cultural concerns have a consistent impact on individual attitudes. This study provides a new analysis, showing that economic vulnerability and cultural orientations (such as social conservatism and low levels of interpersonal trust) play a significant role in shaping anti-immigrant sentiment.  相似文献   
212.
Traditional methods of cadaver detection in outdoor environments include manual ground search, cadaver dogs, and manned aerial reconnaissance during daylight. These methods have limitations; however, a potential low‐cost alternative may be to employ thermal imaging equipment mounted on an unmanned aerial vehicle (UAV) to detect heat emitted by insect and bacterial activity on the decomposing remains. No studies have addressed the influence of wrappings on detection of maggot mass thermal signatures nor assessed thermal detection of smaller body fragments. We addressed these knowledge gaps by utilizing a two‐phase experimental approach to explore thermal detection of carcasses using UAV‐mounted infrared imaging. In Phase 1, pig body fragments were deposited on the surface or shallow buried. In Phase 2, whole pig carcasses were deposited in four conditions: on the surface uncovered, wrapped in plastic or carpet, or buried. Our results demonstrated that observable heat emissions from remains corresponded to peak insect activity during active decay and could be readily detected in uncovered whole carcasses and fragments. Although plastic and carpet wrappings partly impeded detection of insect heat signatures, these materials were clearly detectable themselves because of their contrast to the background ground surface. Thermal signatures of buried partial remains and disturbed gravesoil were also observed; however, the buried whole carcass transitioned to adipocere prior to the decay stage and without any insect colonization or heat signature. These data can inform operational implementation of this technique to complement existing search strategies to offer a robust, low‐cost alternative for use where scene characteristics allow.  相似文献   
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214.
During the details stage of multilateral economic talks, agreements are usually negotiated using a combination of two methods - compromise on individual issues and tit-for-tat exchanges. This article identifies the circumstances in which the the US, EEC and British delegations employed these traditional diplomatic techniques, and assesses the effectiveness of these techniques in forging agreement in the details stage of the Kennedy Round, Providing a detailed account of these talks, the article demonstrates that the negotiating techniques of the American delegation were far more flexible than those of the European and British delegations and that this flexibility was vital to the successful completion of the talks. The article concludes that differences in negotiating technique are best explained by a combination of two factors - the contrasting decision making structures of each negotiating team and the international political context of the negotiations.  相似文献   
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216.
The aim of this study was to add to the emerging knowledge about the role of bystanders in cyberbullying. To differentiate online versus offline bystander behaviors, 292 Australian children (mean age = 15.2; female = 54.4%) reviewed hypothetical scenarios experimentally manipulated by bystander sex, relationship to target and perpetrator, and severity of bullying incident. In both environments, bystander helping behaviors were more likely when the target was a close friend, perceived harm to the target was high, and when bystanders were female. Bystanders also reported being less likely to approach teachers or publicly defend targets in online versus offline environments. This suggests programs designed to encourage positive bystander behaviors online can be similar to face-to-face approaches, but they need to recognize some aspects unique to the online environment.  相似文献   
217.
This investigation traces the ontogeny of the use of “I” and how its symbolic use promotes imaginative thinking. Peirce's triadic system is contrasted with Vygotsky's binary system to highlight the import of Thirdness in characterizing the ontogeny of person deictics within conversational roles. Person deictics, such as “I”, are first indexes. Later when their social function/meaning is apprehended, they serve as symbols as well; still later they are used psychologically in self to self monologues, and acquire distinctive interpretants when used unconventionally. Early indexical uses of “I” are non-symbolic – “I” referring to self only absent recognition of conversational roles. “I” is employed symbolically when its referent shifts and when its invariant meaning (speaker) is apprehended. Person deictics enhance the emergence of imagination when the symbolic use transcends their inter-psychological regulation through human to human conversation to their intra-psychological function in self to self discourse. Extension of functional roles (speaker/listener) to dolls/puppets (in representational play scenarios) constitutes an extended use of the symbolic function because inanimates cannot assume conversational roles; and such use triggers the association of different interpretants to the category of deictic use. The symbolic use of “I” as speaker facilitates apprehension of self as object, which is a major determinant of when in ontogeny children extend the use of person deictics from Dynamic to Final interpretants.  相似文献   
218.
Mexico's authoritarian dominant party regime is a curious hybrid.1 The 1917 Constitution is an advanced liberal charter and some basic rules of political procedure ‐ such as the fixed timetable for federal elections and the no re‐election rule ‐ are strongly institutionalised. Yet for over 60 years the regime was also clearly authoritarian, deriving its legitimacy from the revolution rather than the electorate. This article analyses the sui generis nature of the Mexican authoritarian regime, tracing the way formal constitutional rules were supplemented (or displaced) by a coherent and relatively flexible set of informal understandings perpetuating one party dominance. It counterposes these country‐specific characteristics to comparative accounts of how authoritarian regimes ‘break down’, or introduce a ‘political liberalization’ which perhaps opens the way to a ‘transition’ to democracy. Under each of these headings Mexican reality demands significant adaptations to the standard account. During 1994 Mexico underwent severe upheavals without a ‘breakdown’ of the regime. Instead the 1994 presidential election provided a reasonably authentic electoral mandate to the current administration ‐ and yet the process of ‘transition’ to democracy in Mexico remains elusive. This article uses the current Mexican process to probe the scope and limitations of the comparative democratization literature.  相似文献   
219.
Family law     
In response to the Legal Education Training Review (LETR) the professional bodies have revisited the competencies required for legal practice. The SRA has prepared a draft competency statement for day one solicitors which focuses on the “key activities required for effective performance as a solicitor”. The impact of this more comprehensive competency statement on legal education is not yet clear, but one option is that it opens up a route to qualification where competency is achieved in the workplace or other non-academic settings and assessed outside the educational establishments. This article considers how to assess competency in legal education in both educational and work based settings. It charts the development of an outcomes orthodoxy in legal education in England and Wales and in other jurisdictions and draws on research in medical education to identify key principles in the design of an assessment methodology for professional education. The article takes a broad “view from the bridge” and reviews a range of assessment methods already in use in legal education and in other professions such as accountancy, medicine and conservator restorers. It argues that a move to a complex competency orientated training system will require a different approach to both the method of assessment and its programming.  相似文献   
220.
Abstract

In the absence of physical evidence, investigators must often rely on offence behaviours when determining whether several crimes are linked to a common offender. A variety of factors can potentially influence the degree to which accurate linking is possible, including the similarity coefficient used to assess across-crime similarity. The current study examines the performance of two similarity coefficients that have recently been compared to one another, Jaccard's coefficient (J) and the taxonomic similarity index (Δs), using samples of two crime types, serial homicide (N=237) and serial burglary (N=210). In contrast to previous research, the results indicate that Δs does not significantly outperform J with respect to linking accuracy. In addition, both coefficients lead to higher levels of linking accuracy in cases of serial homicide compared to serial burglary. Potential explanations for these findings are presented and their implications are discussed.  相似文献   
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