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381.
Political Behavior - For years, Republicans in Congress promised to “repeal and replace” the Affordable Care Act. The results of the 2016 elections put them in position to take action... 相似文献
382.
Melanie Hart Laura E. Agnich John Stogner Bryan Lee Miller 《American Journal of Criminal Justice》2014,39(1):172-186
“Purple drank” is a label typically applied to mixtures of codeine cough syrup with soda, although it has also been applied to mixtures of over-the-counter cough syrups and alcohol. This novel drug formulation was first popularized in the Houston, Texas rap music scene in the 1990’s, and since then references to purple drank have become common in rap and hip-hop songs, but remained virtually absent in other musical genres. Prior research has found that musical preferences can have an influence on choice and frequency of drug use. The goal of the present study is to examine the relationship between musical preferences and experimentation with purple drank. Self-reported information about musical preferences, substance use, and demographic characteristics were collected from 2,349 students at a large university in the southeastern United States. An analysis of lifetime purple drank and other drug use by musical preferences reveals that those who prefer rap/hip-hop music and rock/alternative have the highest risk for reporting purple drank use. Further, this relationship far exceeds the associations between musical preferences and other drugs. Results from logistic regression analyses indicate males, other drug users, and those that prefer rap/hip-hop music have a significantly higher likelihood of using purple drank. 相似文献
383.
Rachael E. Lofthouse William R. Lindsay Vasiliki Totsika Richard P. Hastings Deborah Roberts 《The journal of forensic psychiatry & psychology》2014,25(3):288-306
Without a violence risk assessment designed for people with an intellectual disability (ID), assessors are reliant upon tools developed for mainstream offenders or develop their own tools. This study describes the early stages of development of the Current Risk of Violence (CuRV), an informant-reported measure of dynamic risk for aggression in adults with an ID. The pool of items was generated from a multitude of sources. Predictive accuracy for aggression was tested prospectively among 64 adults with an ID and history of aggression. The 34-item CuRV was found to be a brief, uncomplicated risk assessment. Initial findings revealed good predictive validity over a five-month period: area under the curve (AUC) range from .72, 95% CI [.59, .85] to .77, 95% CI [.66, .89]. These preliminary findings suggest that the CuRV may assist staff to perform assessments of risk in busy clinical settings. Future research effort is needed to fully explore the psychometric properties of the CuRV. 相似文献
384.
Melanie Gale Merinda Edwards Lou Wilson Alastair Greig 《Australian Journal of Public Administration》2014,73(2):153-163
In the period from 1997 to 2009 Australia experienced a severe drought, which significantly affected the Murray‐Darling Basin. The drought has broken but state governments are still in conflict over water allocations. The establishment of the Murray‐Darling Basin Authority (MDBA) in 2007 was intended to address these issues but the management of the Basin remains complicated by constitutional ambiguity. This paper addresses the question of whether it is possible to implement effective policies for the health of the Murray‐Darling Basin without the present danger of a drought. We suggest that the MDBA has encountered what Beck refers to as the ‘boomerang effect’. The MDBA's plans seem to have produced new challenges and the Authority might find the Basin is exposed to risks it has created. 相似文献
385.
386.
Dana.R.Roberts 《新东方》2003,(12)
历史学家都一致认为富兰克林·罗斯福(1882-1945)是美国最富才能最成功的总统。他连任总统十二年,是美国总统中任期最长的一位。其间他领导美国经历了工业革命后期最大的危机:大萧条(1929-1941)和第二次世界大战(1941-1945)。 勇气和自信 领袖人物不仅仅只是做做决定。他还必须是一个充满自信又有勇气的人。好比一艘船在海上遭遇风暴,船上的人们因无能为力而绝望。这时一个人勇敢地站出来发号施令,应对可怕的局面,他以坚 相似文献
387.
388.
Alejandro Portes Bryan R. Roberts 《Studies in Comparative International Development (SCID)》2005,40(1):43-82
We examine the evolution of Latin American cities in the last two decades of the twentieth century and in the first years
of the twenty-first on the basis of comparable data from six countries comprising over 80 percent of the region’s population.
These years correspond to the shift in hegemonic models of development in the region, from import-substitution industrialization
to neoliberal “open markets” adjustment. We examine how the application of the new policies correlates with change patterns
in four areas: urban systems and urban primacy; urban unemployment and informal employment; poverty and inequality; and crime,
victimization, and urban insecurity. We present detailed analyses of each of these topics based on the latest available data
for the six countries. We conclude that significant changes in patterns of urbanization have taken place in the region, reflecting,
in part, the expected and unexpected consequences of the application of the new model of development. Implications of our
findings for each of the four areas examined and for the future of the region are discussed.
Alejandro Portes is department chair and Howard Harrison and Gabrielle Snyder Beck Professor of sociology, and director of
the Center for Migration and Development at Princeton University. His current research focuses on the adaptation process of
second-generation immigrants and the rise of transnational immigrant communities in the United States.
Bryan R. Roberts is professor of sociology and C.B. Smith Chair in US-Mexico Relations at the University of Texas, Austin.
His most recent work explores issues of develorment, globalization, immigration, and social policy in Latin America.
Data on which this paper is based were collected by theLatin American Urbanization at the End of the Twentieth Century project, sponsored by the Andrew W. Mellon Foundation. We thank our collaborators and directors of country teams, without
whom this study would not have been possible: Marcele Cerruti and Alejandro Grimson in Argentina; Licia Valladares, Bianca
Freire-Medeiros, and Filippina Chinelli in Brazil; Guillermo, Wormald, Francisco Sabatini, Yasna Contreras and their collaborators
in Chile; Marina Ariza and Juan Manuel Ramirez in Mexico; Jaime Joseph and the Centro Alternativa research team in Peru; and
Ruben Kaztman, Fernando Filgueira, Alejandro Retamoso and their collaborators in Uruguay. We would also like to thank Carolina
Flores and Lissette Aliaga for their assistance in assembling and analyzing survey data-bases from the six countries. We also
thank anonymous referees of this journal for their comments. Responsibility for the contents is exclusively ours. 相似文献
389.
390.
Brandon Roberts 《政策研究评论》2006,23(1):223-233
This article examines the relationship of area medical costs and poverty in Mississippi. Using a fixed‐effects model and Medicare expenditures, the results indicate that an addition of one percentage point in area poverty increases expected per enrollee expenditures by 0.90%. These figures imply that successful poverty amelioration efforts could yield substantial reductions in medical costs over time. The estimates suggest that a one‐percentage‐point reduction in poverty could accrue to a statewide savings of $510 million in medical costs over a 5‐year time period. 相似文献