全文获取类型
收费全文 | 5361篇 |
免费 | 181篇 |
专业分类
各国政治 | 202篇 |
工人农民 | 257篇 |
世界政治 | 356篇 |
外交国际关系 | 211篇 |
法律 | 3479篇 |
中国政治 | 26篇 |
政治理论 | 987篇 |
综合类 | 24篇 |
出版年
2023年 | 42篇 |
2021年 | 31篇 |
2020年 | 70篇 |
2019年 | 95篇 |
2018年 | 144篇 |
2017年 | 142篇 |
2016年 | 148篇 |
2015年 | 90篇 |
2014年 | 116篇 |
2013年 | 512篇 |
2012年 | 142篇 |
2011年 | 166篇 |
2010年 | 122篇 |
2009年 | 139篇 |
2008年 | 138篇 |
2007年 | 149篇 |
2006年 | 139篇 |
2005年 | 96篇 |
2004年 | 118篇 |
2003年 | 127篇 |
2002年 | 96篇 |
2001年 | 224篇 |
2000年 | 220篇 |
1999年 | 162篇 |
1998年 | 64篇 |
1997年 | 72篇 |
1996年 | 56篇 |
1995年 | 57篇 |
1994年 | 66篇 |
1993年 | 53篇 |
1992年 | 121篇 |
1991年 | 106篇 |
1990年 | 136篇 |
1989年 | 126篇 |
1988年 | 139篇 |
1987年 | 131篇 |
1986年 | 104篇 |
1985年 | 112篇 |
1984年 | 85篇 |
1983年 | 83篇 |
1982年 | 56篇 |
1981年 | 52篇 |
1980年 | 42篇 |
1979年 | 52篇 |
1978年 | 36篇 |
1976年 | 32篇 |
1975年 | 28篇 |
1974年 | 40篇 |
1973年 | 28篇 |
1970年 | 27篇 |
排序方式: 共有5542条查询结果,搜索用时 31 毫秒
1.
Professional baseball players are often thought of as making multi-million-dollar salaries, but most professional baseball players have recently made under $15,000 a year. Minor league players toiled under an onerous system resulting from baseball's judicially created antitrust exemption and lobbying efforts that exempted them from minimum wage and overtime. These factors allowed teams to impose a uniform player contract (UPC) on players with numerous unconscionable provisions for years. However, a late-night Tweet in August of 2022 sent shockwaves through the sports and labor world, announcing that the Major League Baseball Players Association (MLBPA) was sending out authorization cards to represent minor league players. After years of fighting to maintain the authority to impose conditions on minor league players, through lobbying and litigation, Major League Baseball (MLB) turned over a new leaf and recognized the unionization of minor league players under the MLBPA less than three weeks later. In light of this long sought-after recognition, this article takes a novel approach. First, it provides historical context for baseball's unique ability to impose working conditions on minor leaguers without significant concern for legal ramifications. Second, it provides an overview of the doctrine of contractual unconscionability and analyzes the prior UPC as an unconscionable agreement. Finally, it details the historic unionization process and makes detailed recommendations to ameliorate the unconscionable conditions minor league players have faced when they negotiate with MLB owners to draft their initial collective bargaining agreement. 相似文献
2.
Duell Natasha Steinberg Laurence Icenogle Grace Chein Jason Chaudhary Nandita Di Giunta Laura Dodge Kenneth A. Fanti Kostas A. Lansford Jennifer E. Oburu Paul Pastorelli Concetta Skinner Ann T. Sorbring Emma Tapanya Sombat Tirado Liliana Maria Uribe Alampay Liane Peña Al-Hassan Suha M. Takash Hanan M. S. Bacchini Dario Chang Lei 《Journal of youth and adolescence》2019,48(4):835-836
Journal of Youth and Adolescence - In the original publication, the legends for Figs 4 and 5 were incorrect, such that each regression line was mislabeled with the incorrect country. Below are the... 相似文献
3.
Angela J. Thielo Francis T. Cullen Alexander L. Burton Melissa M. Moon Velmer S. Burton Jr 《Victims & Offenders》2019,14(3):267-282
ABSTRACTRecently, “problem-solving” courts have been developed as an alternative to imprisonment. They are often called “specialty” courts because they process and divert into treatment programs offenders who are seen as different from the general criminal population, such as those with mental health or drug problems, those who are homeless or veterans, and those who engage in domestic violence. Based on a 2017 national survey of 1,000 respondents, the current study examines overall public support for rehabilitation as a goal of corrections and then focuses specifically on support for different types of specialty courts. The analysis reveals that the American public endorses not only the rehabilitative ideal but also the use of problem-solving courts. Further, with only minimal variation, strong support for these courts appears to exist regardless of political orientation and sociodemographic characteristics. 相似文献
4.
Torun Dewan Jaakko Meriläinen Janne Tukiainen 《American journal of political science》2020,64(4):869-886
Much of what we know about the alignment of voters with parties comes from mass surveys of the electorate in the postwar period or from aggregate electoral data. Using individual elector-level panel data from nineteenth-century United Kingdom poll books, we reassess the development of a party centered electorate. We show that (a) the electorate was party-centered by the time of the extension of the franchise in 1867, (b) a decline in candidate-centered voting is largely attributable to changes in the behavior of the working class, and (c) the enfranchised working class aligned with the Liberal left. This early alignment of the working class with the left cannot entirely be explained by a decrease in vote buying. The evidence suggests instead that the alignment was based on the programmatic appeal of the Liberals. We argue that these facts can plausibly explain the subsequent development of the party system. 相似文献
5.
Gottfredson and Hirschi’s General Theory of Crime (GTC) has been one of the most cited and tested theories in criminology. It posits to be in effect transcultural in its application and relevant for any norm-violating behaviors. As most empirical work has been completed in English speaking countries, the current study tested some of the main theoretical postulates in a sample of 214 Argentinean male adolescents, both offenders and non-offenders. More specifically, it tested the relationships between parental practices, self-control, criminal opportunities, and deviance. Findings provide evidence that offenders reported more deviant behaviors and more risk factors than non-offenders. They also provide partial empirical support for the main theoretical propositions. Maternal closeness, support. and monitoring had different effects on self-control and on deviance; both low self-control and opportunities had direct effects of deviant behaviors. Theoretical, research, and practical implications of study findings are discussed. 相似文献
6.
Ksinan Jiskrova Gabriela Vazsonyi Alexander T. Klánová Jana Dušek Ladislav 《Journal of youth and adolescence》2019,48(3):620-634
Journal of Youth and Adolescence - Chronotype, or morningness/eveningness, has been associated with adjustment in both children and adolescents. Specifically, eveningness has been linked to... 相似文献
7.
The evidence of regional authoritarian clustering across different world regions goes together with the finding that after the end of the bipolar world regional patterns of interaction became more important. Especially in the 2000s a process of revitalisation of regional organisations and even the creation of new regional organisations took place. Interestingly, these newly founded organisations consist predominantly of authoritarian regimes. Due to the emergence and resilience of authoritarianism in the world, the question arises: To what extent do regional organisations (ROs) play a role in this phenomenon? We argue that authoritarian protagonists which we call authoritarian gravity centres (AGCs) constitute a force of attraction for countries in geopolitical proximity – and use ROs as a transmission belt and a learning room for disseminating autocratic elements. In a cross-regional comparison, based on extensive field work, we provide empirical analysis on two AGCs (Saudi Arabia and Venezuela) within their respective ROs Gulf Cooperation Council (GCC), Bolivarian Alliance for the Peoples of Our America (ALBA-TCP) and tackle the questions of why and how autocracies decide to move forward multilaterally within the RO. 相似文献
8.
The media allow crime to infiltrate the public’s consciousness in every conceivable way, thereby playing a major role in shaping the public’s opinion and attitude toward crime and crime issues (Barak, 1995; Fields & Jerin, 1996; Kappeler & Potter, 2005). Reporters constantly talk about crime, and crime related stories dominate the headlines of local and national newspaper outlets (Dowler, 2003; Pizarro et al, 2007). Some of the most highly rated television programs are based on crime plots and people across social, political, and racial demographics are constantly engaged in crime dialogue generated from local or national news stories. When the focus of these mediums is on youth they become even more profound and contentious. The images portrayed conjure up stereotypes that lead to fear and inflammatory remarks that become entrenched into the national lexicon. The current study uses data from the National Opinion Survey of Crime and Justice to test the relationship between crime-related media viewership and fear of victimization within a nationally representative adult sample. Approximately 42.67% of respondents reported regularly watching crime shows and about the same proportion (42.83%) believed their local media paid too much attention to violent crime. In addition to regular crime-show viewership, confidence in the police, gender, and recent contact with the police were associated with fear of victimization. This article adds to an existing body of research through a largely unexplored area in the administration of justice. It does so within the context of the U.S. juvenile justice system. 相似文献
9.
10.
Acute myoglobinuria as a fatal complication of heroin addiction 总被引:3,自引:0,他引:3
Y F Chan P K Wong T C Chow 《The American journal of forensic medicine and pathology》1990,11(2):160-164
A fatal case of myoglobinuria complicating heroin addiction is described. Clinically the patient had no overt symptoms of rhabdomyolysis. Pathologists should be alerted to this rare complication in heroin addicts who die of no apparent cause. The antimyoglobin immunoperoxidase technique is useful in confirming the diagnosis. 相似文献