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   683篇
  免费   27篇
各国政治   50篇
工人农民   88篇
世界政治   56篇
外交国际关系   33篇
法律   323篇
中国政治   7篇
政治理论   149篇
综合类   4篇
  2024年   2篇
  2023年   6篇
  2022年   7篇
  2020年   21篇
  2019年   12篇
  2018年   19篇
  2017年   24篇
  2016年   27篇
  2015年   17篇
  2014年   16篇
  2013年   98篇
  2012年   23篇
  2011年   20篇
  2010年   16篇
  2009年   18篇
  2008年   20篇
  2007年   24篇
  2006年   21篇
  2005年   18篇
  2004年   25篇
  2003年   22篇
  2002年   13篇
  2001年   12篇
  2000年   11篇
  1999年   15篇
  1998年   13篇
  1997年   10篇
  1996年   10篇
  1995年   8篇
  1994年   12篇
  1993年   15篇
  1992年   11篇
  1991年   13篇
  1990年   17篇
  1989年   10篇
  1988年   17篇
  1987年   2篇
  1986年   3篇
  1985年   8篇
  1984年   9篇
  1983年   6篇
  1982年   6篇
  1981年   4篇
  1980年   5篇
  1979年   5篇
  1978年   3篇
  1977年   2篇
  1975年   5篇
  1972年   4篇
  1970年   2篇
排序方式: 共有710条查询结果,搜索用时 17 毫秒
101.
102.
The current analysis aims to explore the empirical nexus between financial development, foreign direct investment (FDI) inflow, and employment rate. To attain this aim, we collect 30 years of annual data over the period 1990 to 2019 from South Asian economies and employ the autoregressive dynamic least square (ARDL) model for regression analysis. The implication of the ARDL model was subject to the mixed stationarity status of the series as assessed by unit root testing. The robustness of the analysis was checked by employing the fully modified ordinary least square (FMOLS) and dynamic ordinary least square (DOLS) models. The statistical analysis infers that both financial development and FDI inflow enhance the employment rate in the South Asia region. In addition, the empirical analysis infers that the gross capital formation, economic growth, and export volume have a positive while the population growth rate has a negative effect on the employment rate. The impact of underlying explanatory variables was found significant only in long run. The estimated coefficient values in the case of FMOLS and DOLS models support the direction of the relationship between explanatory variables and employment rate, implying the robustness of the analysis. The findings of the current analysis can be used to devise efficient economic policies to cope with the encroaching issue of unemployment in the South Asia region. This study offers the robustness to existing literature and complements the literature by exploring the underlying arrangement of study to the whole South Asia group.  相似文献   
103.
Employment civil rights laws require employers to make reasonable accommodations for certain workers so that they can perform their jobs. The “reasonableness” of an accommodation request should be based largely on the cost of the accommodation relative to the company's resources, but how do people really evaluate such requests? This study examines determinations of the reasonableness of workplace accommodation requests made by trial judges and ordinary people. Using a 2 × 3 × 3 between‐subjects factorial design, we test the effect of worker identity (nursing‐mother worker, transgender worker, and Muslim worker) and cost on determinations of reasonableness. We find that (1) the identity category of the requesting worker impacts determinations of reasonableness by both judges and laypeople, (2) the cost of the accommodation impacts determinations of reasonableness, (3) judges are more likely to think that accommodation requests are reasonable than are laypeople, (4) there is a complicated relationship between accommodation cost and employee identity, and (5) the cost of the requested accommodation mitigates the effect of identity significantly for judges but less so for ordinary citizens. While judges are less influenced by the identity category of the employee‐requestor than are their lay‐counterparts, social status plays a role in determining what constitutes “reasonable accommodation.”  相似文献   
104.
Race/ethnicity, citizenship status, and trauma, have significant impact on delinquency and crime outcomes; though the reasons for some expected and unexpected crime pathways are still unanswered. Using data from the National Longitudinal Survey of Youth 1997 (n?=?7,103), this study found the following results: no difference in the likelihood of engagement in delinquency and crime between blacks and whites; cumulative trauma increased delinquency and crime rates for all racial and ethnic groups; racial and ethnic minority groups compared to whites reported a significantly higher level of childhood trauma experiences; and native-born female immigrant groups (but not male) were more likely to engage in delinquency and crime than first-generation female immigrant groups. Implications and recommendations are set forth.  相似文献   
105.
Past work shows that direct negative feedback and suggestive questioning can lead eyewitnesses to change their memory reports. Applying Gudjonsson’s [2003. The psychology of interrogations and confessions: A handbook. West Sussex: Wiley] model of interrogative suggestibility to interviews with witnesses, the present two experiments examined how indirect negative feedback delivered in a supportive manner from an interviewer can make witnesses change what they report they remember experiencing. After viewing a video of a crime, participants were interviewed twice, with either supportive negative feedback (i.e. with the interviewer sympathetically suggesting why many people’s memory may be inaccurate) or neutral feedback between the two rounds of questions. Results showed that people given supportive negative feedback changed significantly more of their responses than those given neutral feedback. Lower confidence ratings were associated with greater response change, but overall, despite having changed more responses, people given supportive negative feedback did not have reduced confidence or perceived accuracy. Type of feedback did not impact accuracy, and accuracy was not systematically related to confidence or perceived accuracy. Given the role that eyewitness reports play in the criminal justice system, better understanding factors that impact consistency and reliability is vital.  相似文献   
106.
This study seeks to provide a greater understanding of the factors that determine the perceived availability of alcohol and its role in predicting adolescents’ alcohol use. Participants were 151,703 7th–12th grade students (50% female) from a sample of 219 rural communities across the United States, with oversampling for predominantly Mexican-American and African-American communities. Multilevel analysis was used to estimate the perceived availability of alcohol as a function of physical and social availability measures and individual and community-level control variables. Physical availability was measured as the number of alcohol outlets in the community and whether beer and wine were sold in non-liquor stores. Social availability measured the availability of alcohol from social or family groups. Last month alcohol use was then estimated as a function of physical, social and perceived availabilities and control variables. Physical availability had little relationship to perceived availability or recent alcohol use while social availability was a strong predictor of both. Perceived availabilities at the individual and community levels were significant in predicting last month alcohol use. The findings suggest that altering both perceived and actual availability of alcohol can potentially have strong effects on the levels of adolescent alcohol use.  相似文献   
107.

Objectives  

To test whether strengths-based case management provided during an inmate’s transition from incarceration to the community increases participation in community substance abuse treatment, enhances access to needed social services, and improves drug use, crime, and HIV risk outcomes.  相似文献   
108.
Length of treatment stay is consistently associated with positive posttreatment outcomes in the rehabilitation of drug-abusing offenders. However, past retention research centered on the examination of individual-level determinants to the exclusion of environmental predictors. In this study, the authors propose a rational choice framework in which treatment retention is viewed as a decision-making process that involves calculation of costs and benefits of remaining in treatment. Environmental factors not directly related to the treatment process are theorized to either reward or punish the course of action taken by each treatment client. Retention data from 1,984 drug-abusing felons diverted for long-term residential treatment were analyzed to test the hypotheses that criminal sanctions against drug offenses, violence in local drug markets, and lack of legitimate job opportunities act as deterrents against premature termination of treatment. Results corroborated the criminal sanction and unemployment hypotheses, but not the violence hypothesis. These findings highlight the necessity of reinforcing perceptions of arrest risks and job prospects during treatment. The study concludes with some clinical recommendations.  相似文献   
109.
This article scrutinises the argument that decreasing hospital autopsy rates are outside the control of medical personnel, based as they are on families' unwillingness to consent to autopsy procedures, and that, as a consequence, the coronial autopsy is the appropriate alternative to the important medical and educational role of the autopsy It makes three points which are well supported by the research. First, that while hospital autopsy rates are decreasing, they have been doing so for more than 60 years, and issues beyond the simple notion of consent, like funding formulae in hospitals, increased technology and fear of litigation by doctors are all playing their part in this decline. Secondly, the issue of consent has as much to do with families not being approached as with families declining to give consent. This is well supported by recent changes in hospital policy and procedures which include senior medical personnel and detailed consent forms, both of which have been linked to rising consent rates in recent years. Finally, the perception that coronial autopsies are beyond familial consent has been challenged recently by legislative changes in both Australia and the United States of America which allow objections based on religion and culture to be heard by coroners. For these reasons, it is argued that medical personnel need to focus on increasing hospital autopsy rates, while also addressing the complex ethical issues associated with conducting medical research within the context of the coronial autopsy.  相似文献   
110.
The paper offers an assessment of the environmental impact of trade liberalization on the cross-border trucking sector in North America. Specific policies in the realm of transportation, environment and trade are investigated with data directly related to the time of implementation that varied across ports on each of the two international borders in North America subsequent to the North American Free Trade Agreement (NAFTA). The data on truck flows, wait times, air quality and trade value are analyzed using econometrics for quantitative analysis. Results show various policies do have a positive impact on reducing air emissions through changes in trucking characteristics (technology, patterns) in particular ports where they have been implemented.  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