首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   3961篇
  免费   136篇
各国政治   348篇
工人农民   155篇
世界政治   316篇
外交国际关系   175篇
法律   2245篇
中国共产党   1篇
中国政治   19篇
政治理论   806篇
综合类   32篇
  2023年   28篇
  2021年   23篇
  2020年   69篇
  2019年   87篇
  2018年   105篇
  2017年   138篇
  2016年   144篇
  2015年   81篇
  2014年   115篇
  2013年   557篇
  2012年   103篇
  2011年   118篇
  2010年   86篇
  2009年   94篇
  2008年   117篇
  2007年   112篇
  2006年   99篇
  2005年   117篇
  2004年   120篇
  2003年   122篇
  2002年   113篇
  2001年   121篇
  2000年   115篇
  1999年   90篇
  1998年   58篇
  1997年   51篇
  1996年   36篇
  1995年   28篇
  1994年   43篇
  1993年   42篇
  1992年   57篇
  1991年   67篇
  1990年   72篇
  1989年   68篇
  1988年   71篇
  1987年   44篇
  1986年   52篇
  1985年   47篇
  1984年   41篇
  1983年   32篇
  1982年   30篇
  1981年   29篇
  1980年   21篇
  1979年   40篇
  1978年   32篇
  1977年   22篇
  1973年   22篇
  1971年   22篇
  1970年   20篇
  1968年   22篇
排序方式: 共有4097条查询结果,搜索用时 15 毫秒
81.
82.
83.
84.
This article examines policies of Aboriginal assimilation between the 1930s and the 1960s, highlights how different forms of settler nationalism shaped understandings of the Aboriginal future, and explores the impact of the shift from biological notions of Australian nationhood (white Australia) to culturalist understandings of national cohesion and belonging. Assimilation policies were underpinned by racist assumptions and settler nationalist imperatives. Aborigines of mixed descent were a special focus for governments and others concerned with Aboriginal welfare, “uplift” and assimilation. This is most evident in the discourse of biological absorption of the 1930s, but lived on in notions of cultural assimilation after the Second World War. One of the ongoing motivations for assimilation drew upon the nationalist message within “white Australia”: the need to avoid the development of ethnic or cultural difference within the nation‐state. The article highlights an ideological split among the advocates of individual assimilation and group assimilation, and uses the writings of Sir Paul Hasluck and A. P. Elkin to illustrate these two views.  相似文献   
85.
This article explores the implementation of SOE reform in China at the local level, using case studies in Guangzhou as illustration. It is argued that local government spearheads a reform agenda that puts locally-defined state objectives first, not necessarily favouring enterprise restructuring. A full-fledged negotiation model does not exist in SOE reforms because all enterprises are controlled by the state and have to comply with top-down policies and orders. Government-enterprise relations and the degree of entrepreneurial power depend largely on the economic strength of the enterprise, with the boomers getting a good economic bargain while the laggards fail to gain sympathy from government. Enterprise workers are largely at the mercy of restructuring decisions that come from bargaining and at times collusion between managers and local bureaucrats.  相似文献   
86.
Community, demographic, familial, and personal risk factors of childhood depressive symptoms were examined from an ecological theoretical approach using hierarchical linear modeling. Individual-level data were collected from an ethnically diverse (73% African-American) community sample of 197 children and their parents; community-level data were obtained from the U.S. Census regarding rates of community poverty and unemployment in participants’ neighborhoods. Results indicated that high rates of community poverty and unemployment, children’s depressive attributional style, and low levels of self-perceived competence predict children’s depressive symptoms, even after accounting for demographic and familial risk factors, such as parental education and negative parenting behaviors. The effect of negative parenting behaviors on depressive symptoms was partially mediated by personal variables like children’s self-perceived competence. Recommendations for future research, intervention and prevention programs are discussed.
Danielle H. DallaireEmail:

Dr. Danielle H. Dallaire   is an Assistant Professor in the Psychology Department at The College of William and Mary. She received her Ph.D. from Temple University in 2003. Her major research interests include children’s social and emotional development and promoting resiliency in children and families in high risk environments, particularly children and families dealing with parental incarceration. Dr. David A. Cole   is a Professor in the Department of Psychology and Human Development at Vanderbilt University. He received his Ph.D. from The University of Houston in 1983. His major research interests center around developmental psychopathology in general and childhood depression in particular. Dr. Thomas M. Smith   is an Assistant Professor of Public Policy and Education at Vanderbilt University, Peabody College. He received his Ph.D. in 2000 from The Pennsylvania State University. Professor Smith’s current research agenda focuses on the organization of teaching quality, exploring relationships between educational policy (national, state, district, and school level), school organization, teacher commitment, and the quality of classroom instruction. Dr. Jeffrey A. Ciesla   is an Assistant Professor in the Psychology Department at Kent State University. He received his Ph.D. from The State University of New York at Buffalo in 2004. His major research interests include the effects of ruminative thought and stressful life events on depressive disorders. Beth LaGrange,   M.S., is a Doctoral candidate in Clinical Psychology in the Department of Psychology and Human Development at Vanderbilt University. Her current research interests include depression and the development of depressive cognitive style in children and adolescents. Dr. Farrah M. Jacquez   is a Postdoctoral fellow in pediatric psychology at the Mailman Center for Child Development at the University of Miami. She received her Ph.D. from Vanderbilt University in 2006. Her major research interests include parenting in the context of poverty and developing community-based interventions for underserved children and families. Ashley Q. Pineda,   M.S., is a Doctoral candidate in Clinical Psychology in the Department of Psychology and Human Development at Vanderbilt University and is currently completing her internship at the Children’s Hospital at Stanford University. Her major research interests include examining the reciprocal relations between parenting behaviors, depressive cognitions, and childhood depression. Alanna E. Truss,   M.S., is a Doctoral candidate in the Department of Psychology and Human Development at Vanderbilt University. Her major research and clinical interests include developmental factors in internalizing disorders in children and adolescents and the effects of trauma on children and families. Amy S. Folmer   is a graduate student in the Department of Psychology and Human Development at Vanderbilt University. She received her B.A. from The University of Texas in 2003. Her major research interests include cognitive developmental factors that influence the applicability of adult cognitive models of depression to children.  相似文献   
87.
We review the theoretical literature on the concept of institutions and its relationship to national development, propose a definition of the concept, and advance six hypotheses about institutional adequacy and contributions to national development. We then present results of a comparative empirical study of existing institutions in three Latin American countries and examine their organizational similarities and differences. Employing the qualitative comparative method (QCA) proposed by Ragin, we then test the six hypotheses. Results converge in showing the importance of meritocracy, immunity to corruption, absence of “islands of power,” and proactivity in producing effective institutions. Findings strongly support Peter Evans’ theory of developmental apparatuses.
Lori D. SmithEmail:

Alejandro Portes   is the Howard Harrison and Gabrielle Snyder Beck Professor of Sociology and director of the Center for Migration and Development at Princeton University. His current research is on the adaptation process of the immigrant second generation and the rise of transnational immigrant communities in the United States. His most recent books, co-authored with Rubén G. Rumbaut, are Legacies: The Story of the Immigrant Second Generation and Ethnicities: Children of Immigrants in America (California 2001). Lori D. Smith   is a Ph.D. candidate in sociology at Princeton University. Her research interests include international development, organizations, and political and economic sociology.  相似文献   
88.
In recent times, issues surrounding change have become increasingly important in the study of political analysis. This is especially true within strains of new institutionalism such as historical institutionalism and the 'Varieties of Capitalism' approach. However, although this has led to a sensitising towards the temporal dimension, the spatial dimension has been relatively ignored. This is arguably problematic, as a fuller understanding of space and the spatiality of social and political relations would lead to more coherent and accurate analyses of political phenomena that currently characterise historical institutionalism. Indeed at an ontological level, drawing on work within the natural sciences and geography, it is impossible to talk of time without reference to spatiality and of space without reference to temporality. This short article reviews some of the more prominent historical institutionalist literature that deals with change and renders explicit the problematic conceptualisation of space, and consequently time, which underpins their analyses. Drawing on Massey and Sayer, it proceeds to outline briefly a relational conception of space and the difference that space makes to political analyses.  相似文献   
89.
ABSTRACT

This article examines how three spheres of hostility intersect to prevent effective access to justice for those living with insecure immigration status. The neoliberal governance model, the barren justice landscape and the hostile environment are supported by the cynical construction of the ‘fat cat’ lawyer and the toxic ‘folk devil’ narrative of the ‘bogus’ asylum seeker. To the extent that the judiciary have frustrated the more obvious, ideologically driven, attempts to restrict access to justice for migrants, the austerity predicated measures pursuant to the Legal Aid, Sentencing and Punishment of Offenders Act 2012 (LASPO) have completely altered the legal landscape. The analysis is informed by the findings of the ‘Legal advice and support for persons with insecure status’ project (hereafter LAPIS) in Nottingham which explores the challenges faced by service providers and the lived experiences of those with insecurity of status. It is clear that access to justice is a passport to the realisation of other rights, yet participants struggled to access a remedy because legal advice is too often out of reach.  相似文献   
90.
High‐throughput sequencing (HTS) of large panels of single nucleotide polymorphisms (SNPs) provides an alternative or complimentary approach to short tandem repeats (STRs) panels for the analysis of complex DNA mixture forensic samples. For STRs, methods to estimate individual contribution concentrations compare capillary electrophoresis peak heights, peak areas, or HTS allele read counts within a mixture. This article introduces three approaches (mean, median, and slope methods) for estimating individual DNA contributions to forensic mixtures for HTS/massively parallel sequencing (MPS) SNP panels. For SNPs, the major:minor allele ratios or counts, unique to each contributor, were compared to estimate contributor proportion within the mixture using the mean, median, and slope intercept for these alleles. The estimates for these three methods were typically within 5% of planned experimental contributions for defined mixtures.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号