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   1877篇
  免费   130篇
各国政治   25篇
工人农民   95篇
世界政治   54篇
外交国际关系   68篇
法律   761篇
中国共产党   55篇
中国政治   236篇
政治理论   208篇
综合类   505篇
  2024年   2篇
  2023年   17篇
  2022年   19篇
  2021年   36篇
  2020年   72篇
  2019年   42篇
  2018年   67篇
  2017年   75篇
  2016年   67篇
  2015年   55篇
  2014年   121篇
  2013年   259篇
  2012年   166篇
  2011年   136篇
  2010年   102篇
  2009年   122篇
  2008年   87篇
  2007年   116篇
  2006年   97篇
  2005年   78篇
  2004年   74篇
  2003年   60篇
  2002年   51篇
  2001年   38篇
  2000年   20篇
  1999年   10篇
  1998年   2篇
  1997年   3篇
  1996年   1篇
  1995年   1篇
  1994年   2篇
  1993年   1篇
  1990年   1篇
  1989年   4篇
  1988年   1篇
  1987年   1篇
  1985年   1篇
排序方式: 共有2007条查询结果,搜索用时 15 毫秒
71.
The higher prevalence of insomnia in women has been attributed to biological factors, which are less likely than cognitive and behavioural factors to play a role in perpetuating insomnia. Gender differences in perpetuating factors have not been extensively examined. This study compared men’s and women’s self-reports of factors that perpetuate insomnia; experience of symptoms, perceived severity and impact on daytime functioning; and use of strategies to manage insomnia. Data were collected at baseline, using reliable and valid measures, in a project that evaluated behavioural therapies for insomnia. The sample (N = 739) consisted of women (62.4%) and men (37.6%). Gender differences were found in: (1) perpetuating factors: men took more naps and held more unhelpful beliefs about insomnia, whereas women experienced higher pre-sleep arousal; (2) perception of insomnia severity: higher among women; (3) perceived impact of insomnia: higher fatigue among women; and (4) use of strategies (higher in women) to manage insomnia. Gender differences were of a small size but could be associated with women’s stress, expression of somatic symptoms, and interest in maintaining their own health to meet multiple role demands.  相似文献   
72.
基于四个省份十二个煤矿一线员工的问卷调查数据,采用相关性分析和多元回归分析的方法, 从个人、家庭、企业、工作四方面,探究了我国煤矿一线员工过度劳动影响因素。研究发现:经济利益、自我发展、 家庭责任、不和谐的家庭关系、考核标准、薪酬制度、企业文化、工作量、工作要求、工作环境对煤矿一线员工 过度劳动的产生具有显著的正向影响,家庭支持对煤矿一线员工过度劳动的产生具有显著的负向影响。不同年龄、 不同工龄、不同收入的员工,过度劳动程度存在显著差异。年龄越大、工龄越长、收入越高的员工过劳程度更高。 总体上看,煤矿一线员工普遍存在过度劳动且较为严重。  相似文献   
73.
基于两个分析性的创新:对社会事实秉持以机制为基础的理解路径和对动态交互影响的强调,作者提出了一个有关族群战争爆发的广义理论,并利用两种元机制——安全困境/螺旋模型和群体间–群体内互动——作为“元综合器”,将战争的影响因素与冲突行为的直接驱动力联系起来,对散布在现有文献中的众多因素和机制加以综合,形成了一个更具整合性且动态的族群战争理论。该理论不但整合了既有文献中已经识别的众多因素和机制,而且揭示了先前被隐藏或被忽视的因素、互动和机制,由此指明未来在这些方向的探究将是硕果累累。  相似文献   
74.
This paper discusses business continuity management (BCM) and its role in contemporary financial institutions. BCM is a nascent disaster preparedness and recovery strategy that seeks to protect vital business operations from disruptions. The paper traces contemporary BCM back to Cold War continuity of government planning, and shows how BCM came to comprehend security as continuity of processes rather than integrity of goods. BCM is prominent in finance because it promises to mitigate operational risks, and it focuses on risks stemming from interdependencies in financial infrastructures. By engaging with two events that triggered continuity management in banks, Hurricane Sandy in New York City and the ‘Blockupy’ demonstrations in Frankfurt, the paper highlights how BCM is challenged by large-scale disasters as well as acts of public criticism.  相似文献   
75.
ABSTRACT

Corruption risk assessment of draft laws and other normative acts is a relatively new instrument in the anti-corruption strategies implemented by developed nations, countries in transition, and the developing world. In connection with this, any practical experience accumulated in this area presents obvious interest. The analysis of such experience may allow to identify what works and what does not work in introducing the practices of anti-corruption screening of draft laws and other normative acts in various environments and settings, as well as contribute to dissemination of best practices in the countries of the region and elsewhere.

This article seeks to analyze and demonstrate the extent of practical implementation of corruption risk assessment of draft and enacted legislation in three post-communist countries, the problems encountered and solutions identified. Proceeding from this analysis, certain recommendations for practitioners in this field are formulated.  相似文献   
76.
Analysis of information held by police, probation, and third-sector organizations in Wales about 100 domestic abuse perpetrators, along with 16 practitioner interviews, provides the empirical context for a discussion of the problem of “serial domestic abuse.” Despite increased concern over the harm caused by serial abusers, different definitions and recording systems prevent a reliable estimation of the problem. This exploratory study suggests that the offending profiles of serial abusers are heterogeneous, and recommends that approaches aimed at reducing the harm caused by the “power few” domestic abusers incorporate information about serial alongside repeat and high-risk offending.  相似文献   
77.
ABSTRACT

This article explores geographical and epistemological shifts in the deployment of the UK Prevent strategy, 2007–2017. Counter-radicalisation policies of the Labour governments (2006–2010) focused heavily upon resilience-building activities in residential communities. They borrowed from historical models of crime prevention and public health to imagine radicalisation risk as an epidemiological concern in areas showing a 2% or higher demography of Muslims. However, this racialised and localised imagination of pre-criminal space was replaced after the election of the Conservative-Liberal Democrat coalition in 2010. Residential communities were then de-emphasised as sites of risk, transmission and pre-criminal intervention. The Prevent Duty now deploys counter-radicalisation through national networks of education and health-care provision. Localised models of crime prevention (and their statistical, crime prevention epistemologies) have been de-emphasised in favour of big data inflected epistemologies of inductive, population-wide “safeguarding”. Through the biopolitical discourse of “safeguarding vulnerable adults”, the Prevent Duty has radically reconstituted the epidemiological imagination of pre-criminal space, imagining that all bodies are potentially vulnerable to infection by radicalisers and thus warrant surveillance.  相似文献   
78.
Many adolescents living in contexts characterized by adversity achieve positive outcomes. We adopt a protection–risk conceptual framework to examine resilience (academic achievement, civic participation, and avoidance of risk behaviors) among 1,722 never-married 12–19 year olds living in two Kenyan urban slums. We find stronger associations between explanatory factors and resilience among older (15–19 years) than younger (12–14 years) adolescents. Models for prosocial behavior and models for antisocial behavior emerge as key predictors of resilience. Further accumulation of evidence on risk and protective factors is needed to inform interventions to promote positive outcomes among youth situated in an ecology of adversity.  相似文献   
79.
India is reported to have the most dynamic micro-insurance market in the world and the largest weather-index insurance market among developing countries. This is interesting because, paradoxically, reports readily suggest that the primary hindrance for the industry is the widespread lack of effective demand for insurance. This paper seeks to identify, understand and problematize the paradox of resolutely promoting micro-insurance and its apparent rapid growth despite a manifest absence of demand for insurance. Neo-classical theories about risk-averse behaviour do not explain the current lack of appeal of insurance among the poor. Rather, I draw on a postcolonial political economy framework to argue that expert investment in getting prices and culture right while safeguarding micro-insurance supply currently explains the celebrated dynamism of Indian micro-insurance. I argue that promoting comprehensive institutional reform for an ideal investment and entrepreneurial climate involves securing mutually beneficial linkages, collaborations and knowledge within a broad assemblage of profit motives, insurance expertise, policy-makers and professionals. Insurance experts rule by promoting the micro-insurance sector while simultaneously investing in and gaining from discursive, material and pedagogical construction of this industry. Future research should address whether such processes and products are effective in managing financial risks of the poor.  相似文献   
80.
Although agricultural biotechnology has been a seminal reference point in risk perception studies, public awareness of their exposure to risk deriving from this new technology has been minimal at best. However, recent events indicate there may be growing public concern as new variations of this technology appear. Understanding what drives perceptions of benefits from the third generation of the agricultural biotechnology and what determines public worries are keys for the future of this technology. To this end, this study analyzes survey data from the midsouth region of the United States to construct four separate regression models of perceived benefits from and worries over plant‐made industrial products and plant‐made pharmaceuticals. Findings suggest that while prior experience with and knowledge about agricultural biotechnology has an impact on perceptions of benefits and worries, trust in farmers plays a highly important role in determining perceptions.  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