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81.
The Journal of Technology Transfer - The importance and the definition of an entrepreneurial university (EU), together with the factors that lead to its existence, have been widely discussed in the...  相似文献   
82.
Gonzalez  Lucas I. 《Publius》2008,38(2):211-247
What factors shape decentralization processes in Latin Americanfederations? This work reviews and statistically analyzes currentapproaches on the topic, questions some claims of generalityin their theoretical frameworks, and presents an argument toexplain variation in decentralization processes across thesefederations. The main hypothesis is that the degree of decentralization(in fiscal and administrative terms) in Latin American federationshas been shaped by the political power of the national executiveand sub-national actors and the fiscal context in which theyinteract. The article presents statistical evidence (for federaland unitary countries between 1979 and 1998) to sustain someof the expectations in the argument and discusses some of itslimitations.  相似文献   
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Responsibility for the social safety net continues to “devolve” from the federal to state governments, and many states are now confronting the dilemmas inherent in redesigning welfare—dilemmas that faced Congress, too, as it sought to impose new conditions on receipt of public assistance. This article argues that reforming AFDC is difficult because the public has conflicting goals: putting welfare recipients to work; protecting their children from severe poverty; and controlling costs. For 25 years, reformers have viewed requiring welfare recipients to participate in work-promoting programs as uniquely able to balance these goals. Numerous studies have shown that this approach modestly increased employment and reduced welfare costs. More substantial gains have been achieved by some “mixed-strategy” programs, which stress immediate job entry for some recipients and employment-directed education or training for others. Many people remain on the rolls, however, prompting some policymakers to argue for substituting work-for-benefits or community service work (“workfare”) for welfare after a certain period of time, and others for ending all support. The limited knowledge about work-for-benefits programs suggests that, in contrast to work-promoting activities, this approach ultimately costs money. The research record confirms that there are no easy answers in welfare reform, and that states will have to weigh the trade-offs in considering alternative strategies.  相似文献   
87.
Schools across the country are ending the practice of grouping students based on ability, in part, because of research indicating that tracking hurts low-ability students without helping students of other ability levels. Using a nationally representative survey conducted by the National Center for Education Statistics, (NCES) we reexamine the impact of tracking on high school student achievement through the estimation of a standard education production function. This approach allows us to control for the possibility that track is correlated with factors such as class size and teacher education. In addition, we address the possibility that there are unobserved student or school characteristics that affect both achievement and track placement. Our results indicate that abolishing tracking in America's schools would have a large positive impact on achievement for students currently in the lower tracks, but that this increase in achievement would come at the expense of students in upper-track classes.  相似文献   
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There is a dearth of information on the mutual interaction between metal intoxication and adipocere formation. Herein, 40 adult female albino rats were distributed into two equal groups, one used as control while the other orally administered single dose of cadmium chloride (CdCl2) 225 mg/kg·bw (LDmin). Control group was killed by cervical dislocation. Half of dead rats of both groups were subjected for determination of iodine value and estimation of cadmium (Cd) residues while the other half of both groups were submerged in opened glass container previously filled with 4 L dechlorinated tap water kept in closed room with an open air access (one cadaver/container). Gross morphological changes of submerged cadavers were recorded weekly along the experiment. At the end of the experiment, after 3 months, samples were collected again for iodine value determination and estimation of Cd residues. The obtained results revealed the depressant effect of Cd toxicity on development of adipocere. Cd residues were found in different tissues of cadavers at time of death with the highest amount in the intestines followed by the liver and kidneys, then lungs, adipose tissue, muscles, and finally the bones. After 3 months of water submersion, tissues exhibited significant decrease in the amount of Cd residues but to a limit that was still detected. This study concluded the possibility of detection of Cd residues even after adipocere formation. Additionally, it shed light on the possibility of the interference of environmental pollution with the natural rate of decomposition especially adipocere formation.  相似文献   
89.
Examination of the female external genitalia to assess for sexual abuse is performed in living individuals, and the interpretation of the findings is based on evidence-based studies. However, in the deceased, no such studies are available, and postmortem changes could present as suspicious findings that can be mistaken for trauma. Patches of discoloration in the hymen were reported previously in one case as hypostasis (i.e., livor and lividity), and based on this finding, it was listed as a finding that is not associated with trauma. This was a retrospective study that was conducted in the Center of Forensic and Legal Medicine in Dammam, Saudi Arabia over a 4-year period. The study included 30 deceased women in whom photographic documentation of their external genitalia was assessed for postmortem changes. The postmortem interval ranged from less than 24 h to more than 100 days, and the ages of these deceased women were in the 20–40 year-old age group. In cases where the hymen, vagina, and/or fossa navicularis were clearly visible, none of these areas showed any hypostatic discoloration. A comparison between antemortem and postmortem appearance of the hymen in one case clearly showed the absence of hypostatic changes in the hymen. In conclusion, any discoloration of the external genitalia that is detected in a female decedent requires serious consideration.  相似文献   
90.
Abstract

Although the Syrian conflict continues, local and global stakeholders have already begun to consider the return of the six million refugees, especially as neither the option of local integration in the countries of first asylum nor that of resettlement to third countries is seen as a realistic possibility. Elaborating on the return debates in Turkey, Lebanon and Jordan, we relate the politicisation of this question to the growing acceptance of the option of voluntary and involuntary repatriation in the international refugee regime as well as to policies and public opinion. We argue, based on empirical fieldwork, that any debate about the return of Syrian refugees is problematic, since the conditions of safety, voluntariness and sustainability are not fulfilled. Further, returns should not be left entirely to the individual hosting states and actors in the region but should be carried out in collaboration with representative authorities in Syria and the mediation of international organisations upon full resolution of conflict.  相似文献   
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