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   960篇
  免费   51篇
各国政治   134篇
工人农民   49篇
世界政治   87篇
外交国际关系   78篇
法律   467篇
中国政治   63篇
政治理论   126篇
综合类   7篇
  2023年   13篇
  2022年   8篇
  2021年   21篇
  2020年   30篇
  2019年   40篇
  2018年   51篇
  2017年   57篇
  2016年   48篇
  2015年   41篇
  2014年   46篇
  2013年   132篇
  2012年   65篇
  2011年   80篇
  2010年   36篇
  2009年   20篇
  2008年   45篇
  2007年   30篇
  2006年   29篇
  2005年   31篇
  2004年   46篇
  2003年   36篇
  2002年   32篇
  2001年   14篇
  2000年   3篇
  1999年   2篇
  1998年   2篇
  1997年   12篇
  1996年   3篇
  1995年   1篇
  1994年   4篇
  1993年   5篇
  1992年   2篇
  1991年   4篇
  1990年   3篇
  1989年   2篇
  1988年   2篇
  1987年   1篇
  1986年   3篇
  1985年   1篇
  1984年   1篇
  1983年   1篇
  1979年   2篇
  1978年   1篇
  1975年   1篇
  1967年   2篇
  1966年   1篇
  1959年   1篇
排序方式: 共有1011条查询结果,搜索用时 15 毫秒
991.
This article explores the practices of democracy in Spain through the lens of its 20th-century constitutional moments, namely, those around the 1931 and the 1978 constitutions, with the aim of elucidating its changing ideological significance. Whereas in 1931, supporting democracy had a strongly partisan meaning, as every endorsement of the democratic ideal entailed a conflicting understanding of the Republic’s democratic character, in 1978 it gave rise to an integrative form of pluralism. Even if the former has left a deep imprint on Spanish politics, anticipating a kind of seemingly irreconcilable opposition between left and right, the latter has proved instrumental in the consolidation of the new democratic regime. After the institutional distortion of democracy during the four-decade dictatorship’s ‘organic democracy’, since 1977 the ideal of democracy was thoroughly recast into a pluralist ideology. Unlike views describing it as a consensual regime, the article argues that the politics of consensus tested since the 1977 constitutional debates paved the way for the accommodation of democratic pluralism; furthermore, the culture of pacts it contributed to set up has continued to inspire a new form of adversarial, parliamentary politics well beyond the transition years.  相似文献   
992.
Many formulae are available to estimate the relation between the potassium ([K+]) and hypoxantine ([Hx]) concentration in the vitreous humour and the postmortem interval (PMI). Typically these have been based on a correlation test and linear regression using the postmortal interval as the independent variable and [K+] or [Hx] as the dependent variable in order to estimate the confidence interval. However, a recent study has shown that a more precise measurement of PMI can be obtained if [K+] is used as the independent variable. The regression lines obtained from the most recent deceased subjects with forensic relevance received for autopsy in the Institute of Legal Medicine are [K+] = 5.589 + 0.174PMI and [Hx] = 26.459 + 3.017PMI, by changing the variables, we obtain PMI=3.967[K+] - 19.186 (R2 = 0.688, P < 0.001) and PMI = 0.172 [Hx] + 0.170 (R2 = 0.518, P < 0.001). In this paper we propose the cause of death as an extra factor which modifies the relationship and gives even greater precision in estimating PMI. In cases of death by hanging the results are considerably improved with [K+] = 5.224 + 0.225PMI and [Hx] = 15.161+4.957PMI, respectively, and consequently, PMI = 3.631[K+] - 17.334 (R2 = 0.818, P< 0.001) and PMI = 0.153[Hx] - 0.368 (R2 = 0.757, P < 0.001): the slope is less and the precision is obviously enhanced.  相似文献   
993.
Childhood abuse has an important negative influence on long-term executive functioning performance. Although this has been studied in non-offenders (controls), few investigations have examined offender samples. The aims of this study were: to study the influence of childhood abuse history on adulthood executive functioning in offenders, and to examine whether executive performance is affected differentially by different abusive events. It was found that in comparison with controls (n?=?17) and with non-abused offenders (n?=?22), the abused offenders (n?=?18) have poorer performance on psychomotor-cognitive processing speed and cognitive flexibility. In abused offenders, it was also found that physical abuse events primarily and significantly affected adulthood performance in these cognitive abilities. In conclusion, this study helps us to know, preliminarily, the neurocognitive profile of abused offenders and how different abusive events suffered in childhood (e.g. physical and emotional abuse) differentially affect executive functioning of this sample.  相似文献   
994.
This article examines how the governance of justice and internal security in Scotland could be affected by the outcome of the Scottish independence referendum in September 2014. The article argues that it is currently impossible to equate a specific result in the referendum with a given outcome for the governance of justice and internal security in Scotland. This is because of the complexities of the current arrangements in that policy area and the existence of several changes that presently affect them and are outside the control of the government and of the people of Scotland. This article also identifies an important paradox. In the policy domain of justice and internal security, a ‘no’ vote could, in a specific set of circumstances, actually lead to more changes than a victory of the ‘yes’ camp.  相似文献   
995.
This cross‐sectional study conducted in prisons in the city of Salvador, Bahia, Brazil, investigated the association between the presence of psychiatric disorders in 462 prisoners and the types of crimes committed by them. Psychiatric diagnosis was obtained by means of the Brazilian Portuguese version of the Mini‐International Neuropsychiatric Interview. A statistically significant association was found between some psychiatric disorders and specific groups of crime: lifelong substance addiction with sex crimes and homicide; antisocial personality disorder with robbery and with kidnapping and extortion; borderline personality disorder with sex crimes; and lifelong alcohol addiction with fraud and conspiracy and with armed robbery and murder. It was concluded that the mental disorders considered more severe (psychosis and bipolar disorder) were not associated with violent crimes, suggesting that the severity of the psychotic disorder may be the factor that has caused psychosis to be associated with violent crimes in previous studies.  相似文献   
996.
This article provides general and specific insights into Brazil's developing interest group system. In doing so, it presents a theoretical foundation for understanding this group activity, past and present. The general insights of the role of interest groups under limited political participation and authoritarian regimes down to the 1980s plus the period of democracy since then, provide background for the specific insights of the article. The specifics focus on three aspects of Brazil's contemporary interest group activity: (1) utilization of a neo-institutional analytical approach for understanding the interest group environment; (2) an analysis of the types of lobbying activity that takes place in Brazil today, including a case study; and (3) an assessment of the level of development of the group system by placing it in a comparative perspective with both advanced liberal democracies and other Latin American countries. The findings show that Brazil is, indeed, taking on many of the characteristics of a developed interest group system; but its past, its political culture, its political economy, and, paradoxically, its new-found status as an international power, work to present several challenges to its group system and thus to a full democratization of the country. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
997.
This study analyzes how the Dutch criminal justice system works from an abstract and a practical perspective. Using data collected through quantitative (police and prosecution databases) and qualitative (interviewing of key participants familiar with the databases and observation of some ongoing trials) procedures, it identifies the main features of this system as well as the main problems that researchers might have when working with data recorded by the police and the prosecution service. This is a methodological paper that intends to contribute with the data analysis research in this field.  相似文献   
998.
The enactment of Law 2/2010 on Sexual and Reproductive Health and on Voluntary Interruption of Pregnancy represents a radical change in the regulation of abortion in Spain. The law moves from the medical indication model that has been in place since 1985 (which established certain cases in which abortion was legal) towards a time-limit model that, with some exceptions, allows free abortion during the first 14 weeks of pregnancy. Along with the hot debate that this fundamental change has caused, other features of the law have also arisen as a source of conflict, including the regulation of the informed consent of underage women for having an abortion and the rules regarding the conscientious objection by healthcare professionals.  相似文献   
999.
Few studies have explored the possible contribution of the peer group to dating violence victimization. The current study tested the hypothesis that a risky lifestyle would mediate the relationship between deviant peer affiliation and dating violence victimization among adolescent girls. The proposed mediation model was derived from lifestyles and routine activities theories. A sample of 550 girls (mean age = 15) drawn from a larger representative community sample in Quebec, Canada, completed a questionnaire on three forms of dating violence victimization (psychological, physical, and sexual). Results revealed that girls with a higher level of affiliation with deviant peers were more likely to endorse a risky lifestyle and reported higher rates of all forms of dating violence victimization. Further analyses showed that, while deviant peer affiliation is associated with dating violence victimization, this relationship may be explained, at least partially for psychological violence, and completely for physical/sexual violence, by the girls’ own risky lifestyle. Future preventive interventions for adolescent dating violence victimization should target deviant peer groups, as well as adolescent girls who display a risky lifestyle.  相似文献   
1000.
This article examines the relationships between gender and technology in Spanish feminist praxis online and argues that different perspectives on online feminist community-building offer distinct responses to cyberactivism, which is considered central to sustaining efforts for social change. To ascertain whether Spanish virtual communities and cyberactivism have the potential to address the challenges posed by the relations between gender and technology, we analyse feminist scholar Remedios Zafra's theoretical proposals, and the different ways in which this theory intersects with the cyberactivism put forth by two feminist web portals, Ciudad de Mujeres and Mujeres en Red. We will discuss to what degree particular Spanish feminist theory and practice online adapts to or challenges utopianism regarding the liberating potential of technology. We will also examine how, in the face of critical arguments about such liberatory possibilities, two options present themselves for women's effective use of technology: inhabiting or occupying the web through the construction of feminist communities online.  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