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11.
The press is essential for creating an informed citizenry, but its existence depends on attracting and maintaining an audience. It is unclear whether supply-side effects—including those dictated by the owners of the media—influence how the media cover politics, yet this question is essential given their abilities to set the agenda and frame issues that are covered. We examine how ownership influences media behavior by investigating the impact of Rupert Murdoch’s purchase of the Wall Street Journal (WSJ) in August 2007. We collect data on every front-page story and editorial for 27 months, and we compare the difference in political coverage between the New York Times (NYT) and WSJ using a difference-in-differences design. We show that the amount of political content in the opinion pages of the two papers were unchanged by the sale, but the WSJ’s front-page coverage of politics increased markedly relative to the NYT. Similar patterns emerge when comparing the WSJ’s content to USA Today and the Washington Post. Our finding highlights potential limits to journalists’ ability to fulfill their supposed watchdog role in democracies without interference from owners in the boardroom.  相似文献   
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College campuses have taken on increased responsibility for mobilizing young voters. Despite the discipline’s commitment to civic engagement, political science departments play a minimal role in this programming. This article outlines a course structure—including learning objectives, course outline, and assessments—that treats a campus-wide voter mobilization drive as the basis of an applied political science course. Transforming a campus voter mobilization program into a political science practicum offers advanced skill-building for students seeking political careers and links learning objectives to real world activities. Participants report gains in both knowledge of campaigns and grassroots campaign skills. We argue this type of course particularly benefits students attending colleges and universities in geographic areas that receive little attention from political campaigns as well as those students for whom the traditional route of gaining political experience—an unpaid, off-campus internship—is impractical or even impossible.  相似文献   
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Depression is a common and debilitating disorder in adolescence. Sleep disturbances and depression often co-occur with sleep disturbances frequently preceding depression. The current study investigated whether catastrophic worry, a potential cognitive vulnerability, mediates the relationship between adolescent sleep disturbances and depressive symptoms, as well as whether there are gender differences in this relationship. High school students, ages 16–18, n = 1,760, 49 % girls, completed annual health surveys including reports of sleep disturbance, catastrophic worry, and depressive symptoms. Sleep disturbances predicted depressive symptoms 1-year later. Catastrophic worry partially mediated the relationship. Girls reported more sleep disturbances, depressive symptoms, and catastrophic worry relative to boys. The results, however, were similar regardless of gender. Sleep disturbances and catastrophic worry may provide school nurses, psychologists, teachers, and parents with non-gender specific early indicators of risk for depression. Several potentially important practical implications, including suggestions for intervention and prevention programs, are highlighted.  相似文献   
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Allison C. White 《欧亚研究》2016,68(7):1127-1178
Despite United Russia’s (Edinaya Rossiya—UR) dominance in repeated Russian legislative elections, the correlates of the party’s electoral support remain noticeably understudied beyond the influence of electoral manipulation. I pinpoint the specific contours of UR’s strongholds in the two most recent parliamentary elections in Russia—2007 and 2011—focusing on raion- and regional-level correlates of the vote using an original dataset. UR has been undergirded by geographically concentrated ethnic minorities and the countryside, and these patterns of support have persisted even in the absence of fraud, suggesting that the dominant party’s electoral windfalls cannot be attributed solely to electoral malfeasance.  相似文献   
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The Macmillan government's dilemma over whether to grant diplomatic recognition to the Yemen Arab Republic (YAR) following a coup in 1962 was finely balanced. Hitherto, though, the literature on this specific issue has neither reflected the complexity of issues with which the British government was confronted nor offered a satisfactory explanation of its ultimate non-recognition of the YAR. Some scholars suggest that London was immediately and consistently opposed to granting recognition; others attribute the decision to fear of Nasserism and a determination to maintain Britain's colonial interests in the Persian Gulf. This article contends differently. Drawing upon newly declassified information it first reveals in fuller detail the array of issues and interests that the Macmillan government was confronted by and sought to balance. It then proceeds to demonstrate that the Macmillan government was not unwaveringly against according recognition to the YAR and that whilst important, the influence of the Aden Group and its sympathisers in government was not decisive. Instead, irresolution within the government resulted in an event-driven policy that arrived ultimately at non-recognition of the YAR by default rather than by design.  相似文献   
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Current explanations of effective voter mobilization strategies maintain that turnout increases only when a potential voter is persuaded to participate through increased social connectedness. The connectedness explanation does not take into account, however, that registered voters, by registering, have already signaled their interest in voting. The theory presented in this article predicts that impersonal, noticeable   messages can succeed in increasing the likelihood that a registered voter will turn out by reminding the recipient that Election Day is approaching. Text messaging is examined as an example of an impersonal, noticeable communication to potential voters. A nationwide field experiment (n = 8,053) in the 2006 election finds that text message reminders produce a statistically significant 3.0 percentage point increase in the likelihood of voting. While increasing social connectedness has been shown to positively affect voter turnout, the results of this study, in combination with empirical evidence from prior studies, suggest that connectedness is not a necessary condition for a successful mobilization campaign. For certain voters, a noticeable reminder is sufficient to drive them to the polls.  相似文献   
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