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241.
Visas and work permits: Possible global negotiating initiatives 总被引:1,自引:0,他引:1
We discuss global options for initiatives intended to ameliorate adverse impacts of visa and work permit systems used by national
governments around the world. We first describe and document some of their effects, noting the relative lack of other research
work on these issues. We then discuss proposals for a new and supplemental global visa structure which have been made as part
of the Mode 4 GATS negotiations in the WTO, suggesting that the GATS/WTO may be an imperfect institutional location for negotiating
on these matters. We then evaluate other approaches, including what realistically could be possible if a new body specifically
created for global negotiation in the area were to be used.
相似文献
John WhalleyEmail: |
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This paper provides the first empirical study of delegate voting behavior on issues of slavery at the U.S. Constitutional Convention. We analyze two categories of votes: those related to apportionment and those related to the regulation of the slave trade. Although it is widely believed that delegates voted consistent with the interests of their states on issues of slavery, we find that for votes on apportionment, the effect of state interests was enhanced by both the delegate’s personal interest and his religious background. For votes regulating the slave trade, state interests had a significant effect but only within specific regions. 相似文献
245.
Thomas D. Cook William R. Shadish Vivian C. Wong 《Journal of policy analysis and management》2008,27(4):724-750
This paper analyzes 12 recent within‐study comparisons contrasting causal estimates from a randomized experiment with those from an observational study sharing the same treatment group. The aim is to test whether different causal estimates result when a counterfactual group is formed, either with or without random assignment, and when statistical adjustments for selection are made in the group from which random assignment is absent. We identify three studies comparing experiments and regression‐discontinuity (RD) studies. They produce quite comparable causal estimates at points around the RD cutoff. We identify three other studies where the quasi‐experiment involves careful intact group matching on the pretest. Despite the logical possibility of hidden bias in this instance, all three cases also reproduce their experimental estimates, especially if the match is geographically local. We then identify two studies where the treatment and nonrandomized comparison groups manifestly differ at pretest but where the selection process into treatment is completely or very plausibly known. Here too, experimental results are recreated. Two of the remaining studies result in correspondent experimental and nonexperimental results under some circumstances but not others, while two others produce different experimental and nonexperimental estimates, though in each case the observational study was poorly designed and analyzed. Such evidence is more promising than what was achieved in past within‐study comparisons, most involving job training. Reasons for this difference are discussed. © 2008 by the Association for Public Policy Analysis and Management. 相似文献
246.
Thomas C. Walker 《国际研究季刊》2000,44(1):51-72
The recent questions about the viability of political realism highlight a need for alternative theoretical frameworks to guide international relations research. These alternatives, however, have been slow to emerge, due in part to the field's traditional neglect of political theory. In this essay I present an alternative based on a survey of Paine's international thought. Sir Michael Howard referred to Paine as the most important internationalist writer of all time, but his contributions have been largely ignored by students of international relations. Paine was a classic second image theorist who first posited how democratic governance would promote a peaceful world. Paine's works leave us with all the features of cosmopolitan thinking in international relations: Faith in reason and progress, the evils of authoritarian regimes, the democratic peace, the peaceful effect of trade, nonprovocative defense policies, open diplomacy, obsolescence of conquest, the universal respect for human rights, and the democratic propensity to engage in messianic interventionism. I conclude with a comparison of Kant and Paine where I argue that Paine is the more faithful representative of the Enlightenment for students of international relations. 相似文献
247.
C.W. Kenneth Keng 《当代中国》2001,10(29):587-611
This paper investigates China's economic growth potentials and limitation up to 2020 and recommends a trend of economic regionalization. A sustainable growing economy is a necessity for China's future stability. The growth sustainability of the Chinese economy depends essentially on its continued commitments to institutional reform and economic deregulation. China's relaxation of government intervention in economic activities has led and will be leading China to decentralize its central governmental authority over economic planning and control. This will consequently stimulate the emergence of regional economies in Mainland China. In the next two decades, there will likely be 10 regional economies with relatively independent industrial structures emerging in Greater China (or the Chinese Economic Area of Hong Kong, Macao, Taiwan and the Mainland) as a result of economic liberalization and decentralization. 相似文献
248.
Romy du Long Judith Fronczek Hans W. M. Niessen Allard C. van der Wal Hans H. de Boer 《法庭科学研究(英文)》2022,7(2):238
Interpreting a myocardial inflammation as causal, contributory or as of no significance at all in the cause of death can be challenging, especially in cases where other pathologic and/or medico-legal findings are also present. To further evaluate the significance of myocardial inflammation as a cause of death we performed a retrospective cohort study of forensic and clinical autopsy cases. We revised the spectrum of histological inflammatory parameters in the myocardium of 79 adult autopsy cases and related these to the reported cause of death. Myocardial slides were reviewed for the distribution and intensity of inflammatory cell infiltrations, the predominant inflammatory cell type, and the presence of inflammation-associated myocyte injury, fibrosis, edema and hemorrhage. Next, the cases were divided over three groups, based on the reported cause of death. Group 1 (n = 27) consisted of all individuals with an obvious unnatural cause of death. Group 2 (n = 29) included all individuals in which myocarditis was interpreted to be one out of more possible causes of death. Group 3 (n = 23) consisted of all individuals in which myocarditis was reported to be the only significant finding at autopsy, and no other cause of death was found. Systematic application of our histological parameters showed that only a diffuse increase of inflammatory cells could discriminate between an incidental presence of inflammation (Group 1) or a potentially significant one (Groups 2 and 3). No other histological parameter showed significant differences between the groups. Our results suggest that generally used histological parameters are often insufficient to differentiate an incidental myocarditis from a (potentially) significant one. 相似文献
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A Bj?rneboe G E Bj?rneboe H Gjerde A Bugge C A Drevon J M?rland 《Forensic science international》1987,33(4):243-251
The National Institute of Forensic Toxicology, Oslo, receives blood and urine samples from all Norwegian drivers apprehended on suspicion of driving under the influence of alcohol or drugs. In 1983 we received samples from 1446 drug-suspected drivers, out of which 445 underwent toxicological analysis. The drugs found most frequently were tetrahydrocannabinol (THC) (n = 199), diazepam (n = 166) and amphetamine (n = 102). A cautious interpretation of the data indicate that about 200 of the 445 subjects selected for toxicological analysis drove under severe influence of drugs. Because of the high percentage of submitted cases not analysed for drugs, this figure represents a minimum estimate. Compared with the results from 1978, we found a several-fold increase in detections of THC and amphetamine in 1983. The number of diazepam detections did not increase in a similar way, but we estimated that the diazepam detections would have increased 3-fold if we had analysed as frequent for this drug in 1983 as in 1978. 相似文献