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This article explores the interests involved in regulating television violence and indecency on the Internet, and how those interests might be better served by receiver‐based filtering technology rather than the traditional content‐based sender control. Receiver‐based control technologies represent a promising opportunity to remedy an outdated system that relies on restrictions on expression at their source to regulate media content. Traditional source‐based content restrictions, while they served a purpose in the earlier days of broadcasting, are no longer the least restrictive means of protecting society from material that is offensive or inappropriate for some. Government speech restrictions are not only constitutionally disfavored, but may soon come under increased scrutiny by the courts, especially when the technological means are available to tailor program content to individual needs. 相似文献
485.
With an increased awareness of the detrimental effects of corruption on development, strategies to fight it are now a top priority in policy circles. Yet, in countries ridden with systemic corruption, few successes have resulted from the investment. On the basis of an interview study conducted in Kenya and Uganda—two arguably typically thoroughly corrupt countries—we argue that part of an explanation to why anticorruption reforms in countries plagued by widespread corruption fail is that they are based on a theoretical mischaracterization of the problem of systemic corruption. More specifically, the analysis reveals that while contemporary anticorruption reforms are based on a conceptualization of corruption as a principal–agent problem, in thoroughly corrupt settings, corruption rather resembles a collective action problem. This, in turn, leads to a breakdown of any anticorruption reform that builds on the principal–agent framework, taking the existence of noncorruptible so‐called principals for granted. 相似文献
486.
Abstract This article examines the determinants of property values in Cleveland with a focus on three approaches to improving or maintaining neighborhood quality: investing in new housing, attracting and retaining homeowners, and encouraging economic development. Data comprise home sales in 1996 and 1997, investments in new housing from 1991 to 1995, homeowner migration between 1991 and 1995, and changes in the number of business establishments from 1991 to 1995. The results suggest that (1) investments in new houses have a positive impact on housing values, especially for houses close to the new investment; (2) homeowner out‐migration has a negative effect; and (3) growth in the number of business establishments, except for social service establishments, also has a negative effect. These results further suggest that while programs to encourage housing investment and homeowner‐ship can increase neighborhood property values, care should be taken to avoid an inappropriate mixing of land uses. 相似文献
487.
This article systematically investigates interest group–party interactions in the Netherlands, Denmark and the United Kingdom based on cross‐national surveys with responses from 1,225 interest groups. The findings show that interest groups and parties still interact in the beginning of the twenty‐first century, but that the vast majority of their interaction involves a low degree of institutionalisation. Using fractional logit analysis, it is demonstrated that the strength of interest group–party linkage is primarily affected by systematic differences in state–society structures and organisational group characteristics. Moreover, differences are found in what conditions different types of interaction. Whereas historical legacies and partisan origin influence an interest group's structural party links, group resources make interactions of a less institutionalised, ad hoc nature more likely. 相似文献
488.
William J. Rauch Eileen M. Ahlin Paul L. Zador Jan M. Howard G. Doug Duncan 《Journal of Experimental Criminology》2011,7(2):127-148
This study investigated, under real-world conditions, whether a statewide 2-year administrative ignition interlock license
restriction program in Maryland was effective in reducing subsequent alcohol-related traffic violations among multiple offenders
and whether any reductions in recidivism could be maintained after the program ended and interlock license restrictions were
removed. A total of 1,927 drivers eligible for relicensure were randomly assigned to either the 2-year interlock license restriction
program or the normal and customary sanctions afforded multiple offenders in Maryland. Recidivism was defined as incurring
a subsequent alcohol-impaired driving violation during the 2-year intervention or 2-year postintervention periods. Compared
to the control group, participation in the interlock license restriction program reduced drivers’ hazard (or risk) of a subsequent
alcohol-impaired driving offense by a statistically significant 36% during the 2-year intervention, 26% during the 2-year
postintervention period, and 32% during the entire 4-year study period. This investigation of interlock program effectiveness
is the first to report significantly lower recidivism among the interlock group than its control group after the ignition
interlock license restriction program ended. Possible reasons for this novel finding and areas for future research are discussed. 相似文献
489.
Laza D Nys B Kinder JD Kirsch-De Mesmaeker A Moucheron C 《Journal of forensic sciences》2007,52(4):842-850
In traditional scanning electron microscopy/energy dispersive X-ray analysis of gunshot residue (GSR), one has to cope more and more frequently with limitations of this technique due to the use of lead-free ammunition or ammunition lacking heavy metals. New methods for the analysis of the organic components of common propellant powder stabilizers were developed based on liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS). A multiple reactions monitoring scanning method was created for the screening of akardite II, ethylcentralite, diphenylamine, methylcentralite, N-nitrosodiphenylamine, 2-nitrodiphenylamine, and 4-nitrodiphenylamine, present in standards mixtures. Five out of seven of these target compounds can be selectively identified and distinguished from the two others with a high accuracy. Samples from the hands of a shooter were collected by swabbing and underwent solid phase extraction prior to analysis. Detection limits ranging from 5 to 115 mug injected were achieved. Results from several firing trials show that the LC-MS/MS method is suitable for the detection of stabilizers in samples collected following the firing of 9 mm Para ammunitions. 相似文献
490.
Jan Van Dijk 《Trends in Organized Crime》2007,10(4):39-56
This study develops a causal model of the independent effect of organized crime, rule of law, and corruption on national wealth.
To measure the level of organized crime a Composite Organized Crime Index (COCI) is constructed combining data on the perceived
prevalence of organized crime, unsolved homicides, grand corruption, money-laundering and the extent of the black economy,
drawing on the World Economic Forum’s annual surveys among CEOs of larger companies, the Merchant International Group’s assessments
of investment risks in 150 countries, studies by the World Bank Institute, and official crime statistics. The findings of
the explorative analysis show that a political strategy of tolerating activities of local criminal groups in the hope of beneficial
effects on the wealth of a nation is unlikely to bring the expected results. Although some types of organized crime may bring
in significant revenues, tolerating Mafia-type activities implies letting the Trojan horse of racketeering and grand corruption
into the walls of government.
相似文献
Jan Van DijkEmail: |