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721.
722.
This Article discusses Caracci v. Commissioner, in which the Tax Court imposed intermediate sanctions based on its finding that insiders caused three applicable tax-exempt organizations to sell assets to three for-profit entities owned and controlled by those same insiders. It explores the standards enumerated in Caracci, hypothesizes as to the pending appeal, and examines the guidance given by the decision's clarification of the intermediate sanctions provisions of the Internal Revenue Code.  相似文献   
723.
724.
Mental health problems and the services to address them are currently receiving more attention in the UK than ever. Mental health care in England--indeed, across the UK--is experiencing a much needed transformation. It is therefore highly pertinent to examine the patterns of psychotropic medication use, given their intended links to recovery, rehabilitation, and reintegration, as well as to explore the economic and other factors that appear to influence those patterns. These are the aims of this paper. Our attention will be primarily focused on England. What this analysis shows is that given a higher profile by government, including additional funding (although not really benefiting differentially compared to other parts of the health service) and the first national service framework, it is possible to see changes in service patterns, access and (to a degree) outcomes. These changes are occurring at a time when new classes of psychotropic medication are being introduced in a range of therapeutic areas, contributing to the relatively rapid growth of take-up but also raising questions about appropriateness, effectiveness, cost-effectiveness and equity.  相似文献   
725.
The scientific working group on DNA analysis Methods (SWGDAM) mitochondrial DNA (mtDNA) population data set is used to infer the relative rarity of control region mtDNA profiles obtained from evidence samples and of profiles used for identification of missing persons. In this study, the African American haplogroup patterns in the SWGDAM data were analyzed in a phylogenetic context to determine relevant single nucleotide polymorphisms (SNPs) and to describe haplogroup distributions for Africans observed in these data sets. Over 200 SNPs (n=217) were observed in the African American data set (n=1148). These SNPs ranged from having 1-39 changes in the phylogenetic tree, with sites 152 and 16519 being the most variable. On average there were 5.8 changes for a character on the tree. The most variable sites (with 19 or more changes each) observed included 16093, 16129, 16189, 16311, 16362, 16519, 146, 150, 152, 189, and 195. These rapidly changing sites are consistent with other published analyses. Only 34 SNPs are needed to identify all clusters containing 10 or more individuals in the African American data set. The results show that the African American SWGDAM mtDNA data set contains variation consistent with that described in continental African populations. Thirteen of the 18 haplogroups previously observed in African populations were observed and include: L1a, L1b, L1c, L2a, L2b, L2c, L3b, L3d, L3e1, L3e2, L3e3, L3e4 and L3f. Haplogroup L2a is the most commonly observed cluster (18.8%) in the African American data set. The next most common haplogroups in the African American data set include the clusters L1c (11.0%), L1b (9.1%), L3e2 (9.0%) and L3b (8.1%). Approximately 8% of the haplogroups observed within African Americans were common in European Caucasians or East Asians; these were H (n=32), J (n=4), K (n=5), T (n=2), U5 (n=6), U6 (n=9 also known from North Africa), A (n=12), B (n=7), C (n=4), and M (n=16), respectively. The European Caucasian and East Asian haplogroups are expected due to admixture between individuals with recent ancestry in Western Eurasia and sub-Saharan Africa. The genetic characterization of these relevant data sets is fully consistent with other published mtDNA genetic variation. The sequence diversity observed in this data set makes it a valuable tool for forensic applications.  相似文献   
726.
727.
728.
An enduring debate in the political economy of development turns upon the question of whether trade-offs exist between economic growth and the equitable provision of basic human needs (such as adequate nutrition, shelter, and education) in poor areas. Much of the empirical work on this "growth-welfare"debate has supported the argument that improvements in basic welfare and enhanced economic performance are mutually reinforcing processes. But if the relationships between improved welfare and factors of growth have been fruitfully examined, the effects of growth and growth-oriented policies upon subsequent levels of poverty and inequality are less clear. In a past issue of this journal, political scientists Bruce E. Moon and William J. Dixon argue that higher rates of economic growth do not improve a nation's ability to meet the basic needs of its population. However, two problems undermine Moon and Dixon's analysis and cast doubt upon the accuracy of their conclusions. I address this concern, constructing and estimating a dynamic model of the impact of growth upon basic welfare that tries to account for these problems. The findings confirm Moon and Dixon's general conclusion, but suggest that the impact of growth-related factors upon basic needs outcomes may be less enduring than they had supposed, with beneficial consequences of either positive externalities or effective government intervention (or both) soon outweighing any detrimental effects of sustained growth.  相似文献   
729.
It is often assumed that the process of transition from socialism to capitalism involves a dislocation and disorganization of the economy in the early stages of the transition. Thus, it is argued, economic performance will at first worsen and then gradually improve as the new system takes hold. This paper argues that, based on evidence from Czechoslovakia, Hungary, and Poland, there is no evidence for such aJ-curve phenomenon. Using a simple macroeconomic model, we show that, in these three reforming countries, the decline in production can be explained by exogenous shocks to the balance of trade, to investments and to autonomous consumption. This finding also suggests that macroeconomic policy in these countries may be too restrictive to permit a recovery of employment and production.  相似文献   
730.
This paper examines the impact of the number of winners allowed by regulators on rentseeking expenditures. It is demonstrated in a widely used model that an increase in the number of winners will decrease total rent-seeking expenditures. This result is generally obtained regardless of whether the firms are risk-averse or risk-lovers. When regulators award coveted market franchises, there will be smaller welfare losses if more winners are allowed.I am grateful to an anonymous referee whose comments were very helpful. The usual caveats apply.  相似文献   
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