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141.
The aim of this article is to identify characteristics of communities where persons indicted under terrorism charges lived, planned, and prepared prior to carrying out a terrorist act. Guided by a model of community deterioration and using data from the Terrorism and Extremist Violence in the United States database, findings indicate: (1) half of all census tracts where terrorists planned and prepared for attacks were located in the western United States; nearly one fourth were in the Northeast; (2) nationally, terrorist pre-incident activity is more likely to occur in census tracts with lower percentages of high school graduates for Al Qaeda and associated movements (AQAM) terrorism but not for far-right terrorism, higher percentages of households living below the poverty level, more urban places, and more unemployed; and (3) communities with terrorist pre-incident activity are different types of places compared to those where there was no pre-incident activity, generally between different regions of the country, and specifically in terms of differences across far-right and AQAM terrorist movements.  相似文献   
142.
In addition to having blast mitigation properties, aqueous foam concentrate AFC-380 blast suppression foam is designed to capture aerosolized chemical, biological, and radioactive particles during render-safe procedures of explosive devices. Exposure to aqueous environments and surfactants may negatively affect forensic evidence found at the scene, but the effects of AFC-380 foam and aqueous gel on the preservation and subsequent analysis of forensic evidence have not previously been investigated. Sebaceous finger and palm prints and DNA samples on paper, cardboard, tape, and various metal and plastic items, along with hairs, carpet and yarn fibers, and inks and documents, were exposed to AFC-380 foam. Similar mock evidence was also exposed to a superabsorbent gel of the type found in aqueous gel blocks used for shrapnel containment. Exposure to foam or aqueous gel was associated with a dilution effect for recovered DNA samples, but quality of the samples was not substantially affected. In contrast, exposure to AFC-380 foam or gel was detrimental to development of latent finger and palm prints on any substrate. Neither the hair nor the fiber samples were affected by exposure to either the foam or gel. Indented writing on the document samples was detrimentally affected by foam or gel exposure, but not inks and toners. The results from this study indicate that most types of forensic evidence recovered after being exposed to aqueous gel or blast suppression foam can be reliably analyzed, but latent finger and palm prints may be adversely affected.  相似文献   
143.
A simulation-based counterfactual is one way to solve the observational equivalence challenge that seemingly “partisan” majority-party roll rates can be observed in the absence of any actual party influence. We simulate no-partisan-agenda-control counterfactual roll rates and apply them across sessions of the US House of Representatives and 86 state legislative chambers to evaluate the extent to which observed roll rates provide evidence for party influence on the legislative agenda. After assessing and controlling for the baseline risk of majority-party rolls, there is significant evidence of party influence on roll rates in some state legislatures, particularly those with rules that grant parties more agenda power, and in the post-Reed’s-rules House of Representatives. Institutional rules interact with the (simulated) risk of a majority roll to shape observed roll rates across chambers and across time.  相似文献   
144.
Policy Sciences - Experts hold a prominent position in guiding and shaping policy-making; however, the nature of expert input to decision-making is a topic of public debate. A key aspect of...  相似文献   
145.
Abstract: Air navigation service providers (ANSPs) play a critical role in the operation of a modern economy. Many countries have restructured their ANSPs by granting managerial and financial autonomy and creating new mechanisms for regulation and accountability to major consumers of air navigation services. These reforms have exemplified principles often associated with the New Public Management. The United States is the major exception to this international trend. Commercialization has allowed significant improvements in service quality without substantial increases in cost of service or erosion of safety standards. Other public interest considerations have also been protected. These performance benefits can be attributed to key decisions on the governance of new air navigation service organizations. Sommaire: Les fournisseurs de services de navigation aérienne jouent un rôle crucial dans le fonctionnement d'une économie moderne. De nombreux pays ont restructuré leurs fournisseurs de services en leur accordant une autonomie financière et de gestion, et en créant de nouveaux mécanismes de réglementation et d'imputabilité envers les principaux consommateurs de services de navigation aérienne. Ces réformes ont illustré les principes souvent associés à la Nouvelle gestion publique. Les États‐Unis sont la principale exception à cette tendance internationale. La commercialisation a permis d'apporter d'importantes améliorations à la qualité des services sans entraîner pour autant d'augmentations substantielles des coûts de services, ou une érosion des normes de sécurité. D'autres considérations d'intérêt public ont également été protégées. Ces avantages en termes de performance peuvent être attribués à des décisions clés en matière de gouvernance des nouveaux organismes de services de navigation aérienne.  相似文献   
146.
Abstract: A large majority of Canada's federal, provincial, territorial and local governments are now required to comply with freedom of information (foi) laws. Some critics have argued that long-standing problems of non-compliance have been aggravated during the recent period of public-sector retrenchment. However, good evidence of non-compliance has been lacking. In this study, statistical reports produced by government institutions are used to assess recent trends in the administration of the federal Access to Information Act and Ontario's Freedom of Information and Protection of Privacy Act. Limited data are also used to study British Columbia's foi law. Data suggest that policy decisions in these three jurisdictions have led to a weakening of foi laws. Three reforms are proposed: better reporting by departments and agencies on their handling of foi requests; a change in the enforcement strategy traditionally used by federal and provincial information commissioners; and a reconsideration of methods used to levy fees on individuals and organizations who make foi requests. Sommaire: Au Canada, la vaste majorité des gouvemements fédéral, provinciaux, territoriaux et locaux doivent aujourd'hui se conformer aux lois sur l'accès à l'information (laX). Selon certains, les problèmes de non-conformité, qui ne datent pas d'hier, ont été aggravés lors des récentes coupures subies par le secteur public. Les études sur la non-conformité manquent cependant. Dans le cadre de cette étude, A nous faisons appel à des statistiques produites par des institutions gouvernementales, afin d'évaluer les demières tendances de l'administration de la Loi fédérale sur l'accès à l'information ainsi que de la Loi ontarienne sur l'accès à l'information et la protection de la vie privée. On y analyse également la lai de la Colombie-Britannique en fonction de données limitées. Selon les données, les décisions en matière de politique dans ces trois juridictions auraient affaibli les lai. L'auteur propose trois réformes: les ministères et les organismes devraient mieux rendre compte de la manière dont ils traitent les demandes concernant les lai; la stratégic d'application traditionnelle que suivent les commissaires à l'information fédéraux et provinciaux devrait subir des modifications; enfin, on devrait revoir les méthodes employées pour imposer les tarifs aux particuliers ou aux organismes qui font des demandes en vertu des lai.  相似文献   
147.
The authors trace the successive transformations of the large London commercial law firm, which entered the 20th century as a small group of partners, typically from one or more family groups, surrounded by a large group of working class clerks who performed much of the ‘professional work’. After mid-century this firm based on kinship and class hierarchy gave way to a larger firm consisting of non-kin partners selected meritocratically presiding over an increasing band of assistant solicitors and trainees recruited on the basis of their educational credentials and taking part in a promotion-to-partnership tournament. In the last decade of the century, the central institutions and understandings of this meritocratic firm gave way to a constellation of larger, less stable, and increasingly supra-national aggregations, in a setting pervaded by a fascination, both instrumental and narcissistic, with rank and image.  相似文献   
148.
Feminists are understandably ambivalent about accepting and using power within mainstream hierarchical structures that support relationships of domination and inequity. Many feminists accept their membership in a marginalized group but are wary of relating to the dominant culture which threatens to absorb them. Instead, they emphasize the importance of empowering women by helping them to see the special values of their ‘proper sphere’. This position involves a choice to continue operating within the boundaries of women's oppression, since it ignores the extent to which language and consciousness, as well as the structures of power, are all socially determined. It seems more desirable for feminists to reject idealist views of female nature. Instead of disassociating ourselves from power, we should determine the ways in which power can itself be purged of its own crippling effects. An oppositional consciousness must be developed which allows engagement between those feminists at the margins and those who accept responsibility at the center.  相似文献   
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