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291.
Cumulating the Intellectual Gold of Case Study Research   总被引:3,自引:0,他引:3  
Two criticisms of public administration research have been leveled. First, knowledge in the field is not being cumulated. Second, the research has low quality. A preference for case studies as a form of scientific inquiry is behind both criticisms. The authors propose a solution to the first problem by showing how meta-analysis can be used to cumulate knowledge using case study evidence. Viewed cumulatively, case studies comprise an intellectual goldmine awaiting discovery. The authors challenge the second criticism, proposing that quality judgments should be based on the important principle of knowledge cumulation, which acknowledges the value of all research methods.  相似文献   
292.
In the late 1990s, Japan and South Korea concluded their first bilateral free trade agreements (FTAs) in completely opposite sequences despite similar domestic pressures. Japan concluded an "easier" FTA with Singapore first and then concluded a more "difficult" FTA with Mexico. South Korea concluded a more difficult FTA first with Chile and then moved on to negotiate with Singapore. In this article, I analyze these cases and review the literature on bargaining and two-level games to develop a model of how these differences in sequence account in part for the relative differences in each country's bargaining strength in their more difficult negotiations. The preexistence of the Singapore FTA eased domestic pressures to reap the benefits of entry into the bilateral FTA game. Thus, Japan could approach the more difficult FTA negotiation knowing that a "no-agreement" outcome would not fundamentally increase domestic pressure to get into the free trade "game." This alternative to no agreement put the Japanese in a stronger international bargaining position. South Korea negotiated its harder case knowing that the relative domestic pressure to get in the FTA game would increase without an agreement. This relatively worse bargaining position created a context in which South Korea conceded more internationally at the expense of higher side payments domestically.  相似文献   
293.
The realms of science and technology in the life sciences are converging through the commercialization of university research. Major changes in the mandate of research universities were facilitated by both federal legislation that has promoted technology transfer, and the increased reliance of business firms on university research and development (R&D). This article discusses the primary factors that are blurring the division of labor between industry and academia in the life sciences, and analyzes the consequences for universities of treating knowledge as intellectual property. Universities’ efforts to enhance the commercial value of life sciences research is causing increased politicization of government research funding, a growing winner-take-all contest between the “have” and “have-not” universities, and subtle but potentially profound changes in the culture of academic research.  相似文献   
294.
Over the last decade, the federal government has directed schools to provide educational instruction for students with special needs in general education settings to the extent possible. While there is mixed evidence on the effects of these inclusion policies on the students with special needs, research examining potential spillovers of inclusion on non‐disabled classmates has been scarce. There is particularly little research on the effects of inclusion policies on classmates during early elementary grades. This paper begins to fill in this gap by using a nationally representative, longitudinal survey of kindergartners. Cross‐sectional results suggest that having a classmate with an emotional problem decreases reading and math scores at the end of kindergarten and first grade by over 10 percent of a standard deviation, which is one‐third to one‐half of the minority test score gap. To control for nonrandom sorting of students to schools, as well as students to classrooms, this paper uses school‐level and then student‐level fixed effects. Results from the preferred empirical models suggest a decrease of approximately 5 percent of a standard deviation in math and reading scores, though the reading results are less robust. The results also indicate moderate racial and gender differences in the effects. © 2010 by the Association for Public Policy Analysis and Management.  相似文献   
295.
An enhancement of the microcrystalline test for the detection of gamma-hydroxybutyrate (GHB) is described. The original test used a silver/copper reagent which consisted of 0.1 g of silver nitrate and 0.1 g of copper nitrate in 10 mL water. The enhanced test utilizes lanthanum nitrate in place of copper nitrate. A detection limit of 0.5 mg/mL was achieved and the visual discrimination was improved because of larger sized crystals. Transient crystals were observed between 0.1 and 0.4 mg/mL. Silver nitrate alone appeared to be suitable for GHB detection but was not specific as other hydroxyl acids, such as glycolic acid, produced a similar crystal pattern. Tests conducted on chemical precursors of GHB and substances with similar biological activity highlight the specificity of the enhanced test. The reagent is therefore selective and sensitive for GHB in aqueous solutions. However, in beverage testing, crystal formation appeared to be inhibited for some drinks. Citric acid was identified as a possible interference depending on its concentration relative to GHB.  相似文献   
296.
This article discusses the recent Bradley litigation before the High Court and Court of Appeal, in which applicants sought judicial review of a Government Minister's decision to reject findings made by the Parliamentary Commissioner for Administration in her report, 'Trusting in the Pensions Promise'. The article critically analyses the Court of Appeal's approach to reviewing the Minister's decision, focusing on the standard of review applied and placing the Court's approach in the wider context of the Ombudsman process, which is inherently political.  相似文献   
297.
We conduct the first quantitative analysis of “blind removals,” an increasingly popular reform that seeks to reduce the over-representation of Black children in foster care by eliminating biases in the removal decisions of investigators. We first show that over-representation in most foster care systems is driven by Black children being substantially more likely than White children to be investigated for maltreatment to begin with. Conditional on initial rates of investigation, investigators remove White and Black children similarly. Second, we find no evidence that blind removals impacted the already small racial disparities in the removal decision, but they substantially increased time to removal.  相似文献   
298.
What strategic logics underlie terrorist groups’ use of linked suicide attacks? Are the goals that groups seek to achieve when sending linked bombing teams somehow inherently different than when sending individual suicide bombers? To answer these questions, this article introduces three typologies of linked suicide bomber detonation profiles—simultaneous, sequential, and nonproximate—and theorizes why terrorist groups might view each type of linked suicide bombing to be preferable to deploying a single suicide bomber. Improvements resulting from using an individual attacker include: ensuring a higher likelihood of successfully hitting a given target (simultaneous detonations); causing more casualties than a single bombing (sequential-wave detonations); and engendering wider-spread shock and awe (nonproximate detonations). Drawing on an original dataset detailing the entirety of Boko Haram’s suicide bombing efforts from 2011 to 2017, we then examine the extent to which these linked bombing typologies do actually appear to successfully lead to an improvement over the deployment of single suicide bombers. While we find that sequential-wave and nonproximate suicide bombings demonstrate evidence of hypothesized improvements over the deployment of single suicide bombers, our data show that deploying simultaneous suicide attackers does not lead to higher efficacy at targeting when compared to the deployment of individual bombers. In attempting to account for this fact, we argue that Boko Haram’s simultaneous detonation teams likely fail to show an improvement over single-bomber attacks because they tend to be composed of what we call “unenthusiastic and under-trained” bombers: teams of often uncommitted women, and sometimes children, which it deploys in tandem in a bid to avoid individual defection and increase the likelihood of at least one detonation in an attack. We conclude by suggesting what the process of linked bombing reveals about both terrorist groups in general and Boko Haram specifically.  相似文献   
299.
Homicide is the most serious and costly criminal offense and better forensic and criminological understanding of homicidal ideation as a potential psychobehavioral precursor to homicidal conduct is critical. Using data from the 2016 Nationwide Emergency Department Sample (NEDS) from the Healthcare Cost and Utilization Project (HCUP) distributed by the Agency for Healthcare Research and Quality (AHRQ), we found 64,910 cases of homicidal ideation among a sample of 25.6 + million—a prevalence of 0.25%. Numerous conditions conferred increased substantially the likelihood of homicidal ideation including antisocial personality disorder (2406%), schizoaffective disorder (1821%), borderline personality disorder (1557%), paranoid personality disorder (1,504%), schizophrenia (1,143%), obsessive–compulsive personality disorder (921%), brief psychotic disorder (771%), unspecified psychosis (737%), avoidant personality disorder (596%), and schizoid personality disorder (571%), delusional disorder (546%), and other psychotic disorder (504%). Homicidal ideation is comorbid with serious psychiatric and behavioral problems and has important implications for offender typologies and homicidality.  相似文献   
300.
The safe and just space framework devised by Raworth calls for the world’s nations to achieve key minimum thresholds in social welfare while remaining within planetary boundaries. Using data on social and biophysical indicators provided by O’Neill et al., this paper argues that it is theoretically possible to achieve a good life for all within planetary boundaries in poor nations by building on existing exemplary models and by adopting fairer distributive policies. However, the additional biophysical pressure that this entails at a global level requires that rich nations dramatically reduce their biophysical footprints by 40–50%. Extant empirical studies suggest that this degree of reduction is unlikely to be achieved solely through efforts to decouple GDP growth from environmental impact, even under highly optimistic conditions. Therefore, for rich nations to fit within the boundaries of the safe and just space will require that they abandon growth as a policy objective and shift to post-capitalist economic models.  相似文献   
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