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301.
随着算法的不断演化及其在计算、通信、仿真、数据分析、信息管理、信号处理及指挥控制等领域的不断优化,有关算法所引发的一系列安全问题也开始引起人们的关注。算法安全源自于人工智能相关技术在社会生活各个领域的深度嵌入所带来的安全问题,从国家安全视角来看,算法安全具有逻辑操纵的政治性、行为影响的颠覆性、场域渗透的隐蔽性等显著特点,并且会深度影响国家安全的各个维度。具体而言,算法安全对国家安全的挑战表现在深刻改变国家间权力结构对比、导致隐性算法依赖和逆向算法攻击等方面。近年来,随着算法安全风险逐渐显现,加强算法安全治理已经成为国际社会的共识。在结合算法安全的特点和世界各国有关算法安全的应对举措的基础上,我国可以通过提高算法风险意识、培养算法专业人才、完善算法监督体系等方式来进行有关算法安全的秩序重构,以强化人工智能时代的国家安全治理。  相似文献   
302.
The success of electronic filing services largely depends on their continuance usage. This study examines the factors affecting the continuance usage intention of the online tax filing services in Mauritius. An integrated model comprising Trust Theory and Information System Success Model (ISSM) is applied to assess the continuance usage behaviour of e-filing systems. The model has been extended by adding two additional variables: Perceived Usefulness and Perceived Risk. The model was tested using a sample of 315 users of e-filing services in Mauritius. A structural equation modelling technique using partial least square structural equation modelling verified the hypotheses. The results reveal that the continuance usage intention of an electronic tax filing system is influenced by Perceived Usefulness, User Satisfaction, and Service Quality. However, Perceived Risk does not influence the continuance usage intention of e-filing systems since the importance of Perceived Risk diminishes as trust in the e-service provider increases. The theoretical and practical implications derived from the findings of this study are also discussed. This paper makes several contributions to the literature on electronic tax filing systems.  相似文献   
303.
304.
In this paper, I investigate what common discourses National AI Strategies (NAISs) share and how they have unfolded differently in diverging national contexts. For this purpose, I compare the South Korean and French cases by relying on the notions of sociotechnical imaginary and future essentialism. I analyze (1) the emergence of the common discourses, which I call AI-essentialism, over the past decade; (2) the development of imaginaries around IT in Korea and France in the twentieth century, namely technological developmentalism and the American challenge, respectively; and (3) the integration of the traveling AI-essentialism and nationally embedded imaginaries of IT into each country's NAISs. The analysis indicates that: (1) AI-essentialism incorporated discursive strategies, enabling political and industrial leaders to naturalize AI development, hence justifying increased investments in the field; (2) two countries' imaginaries of IT diverged due to the successes and failures throughout the second half of the twentieth century; and (3) while two countries' NAISs share AI-essentialism's discursive instruments, their specific measures and unfolding have varied in relation to each case's existing imaginaries of IT.  相似文献   
305.
The COVID-19 pandemic provides a unique opportunity to study which factors drive compliance and how the evolving context in society –virus fluctuations and changing government measures – changes the impact of these factors. Extant literature lists many factors that drive compliance – notably enforcement, trust, legitimacy. Most of these studies, however, do not look across time: whether a changing context for citizens changes the impact of factors driving compliance. In this study, we use Lindenberg's Goal Framing Theory to explain the dynamics of these drivers of compliance during the COVID-19 pandemic. We formulate hypotheses for pro-socialness, trust in government, observed respect for rules, rule effectiveness, rule appropriateness, fear of COVID-19 (severity and proximity), opportunities for pleasure and happiness, as well as worsened income position. We test our hypotheses with data collected at three different moments during the beginning of the COVID-19 crisis in Flanders, Belgium. Findings show that over time the constellations of factors that drive compliance change and, later in the pandemic, more distinct groups of citizens with different motivations to comply are identified. The overall conclusion is that the voluntary basis for compliance becomes more fragile over time, with a more differentiated pattern of drivers of compliance emerging. Public policy and communication need to adapt to these changes over time and address different groups of citizens.  相似文献   
306.
执法为民是公安工作的出发点和落脚点,也是公安工作的根本要求;“执法为民”理论的确  立,对公安工作的发展具有里程碑的意义;在实践中,应狠抓五个强化,切实提升执法为民的效应。  相似文献   
307.
Electronic commerce has brought about business and technological changes globally, and these global changes have given rise to major legal reforms across nations. In the fast-changing global digital economy, states need strategies to maintain competitiveness of their markets while simultaneously ensuring the secure and effective use of technologies involved in conducting electronic transactions. This paper examines how the use and recognition of electronic signatures are regulated in Southeast Asia – the region that has shown the most significant growth in global e-commerce in past few years. Based on a comparative analysis of the laws of four representative ASEAN member states – namely Singapore, Thailand, Malaysia, and Vietnam, this paper argues that there is a regional trend towards adopting more liberal and technology-neutral standards for electronic signatures. Electronic signature regulation in Southeast Asia is now built upon limited technological neutrality (or the so-called “two-tiered” approach) as a shared regulatory understanding, but this approach is operationalized differently in each state due to distinctive national contexts. Within the common legal framework, each state has developed its own system of control and management with respect to higher-level signatures (using advanced technologies). The principle of technological neutrality, a concept originally developed for the regulation of technologies in response to the liberalization of telecommunications market, has been the central theme of discussions on the e-transactions policy-making scene. As the author shows, in the process through which states localize the global standards of technological neutrality, ASEAN as a vehicle of regulatory change has played an essential role in translating this principle to the national context.  相似文献   
308.
Diversity is a core value of cultural policy, and new global digital conditions for creative industries mean new challenges for diversity at a national level. Internet has become a new infrastructure for services and platforms, and global actors as Google and Amazon are changing the play. This article concerns digitization of books, the collection of the National Library of Norway and cultural policy. The results indicate the National Library's digital collection contributes to diversity in terms of demography, content, dissemination and techno-cultural aspects. For policy makers, libraries and researchers the study demonstrates a national digital service's contribution to expanded diversity.  相似文献   
309.
Prevalence of tricyclic antidepressants (TCAs) has not been explored in pilots. The National Transportation Safety Board (NTSB) aviation accident and the Federal Aviation Administration's Civil Aerospace Medical Institute (CAMI) toxicology and medical certification databases were searched for pilots fatally injured in aviation accidents. During 1990–2012, CAMI received bio‐samples of pilots from 7037 aviation accidents. Of these, 2644 cases were positive for drugs. TCAs were present in 31. TCA blood concentrations ranged from therapeutic to toxic levels. The NTSB determined that the use of drugs and ethanol as the probable cause or contributing factor in 35% (11 of 31) of the accidents. None of the 31 pilots reported the use of TCAs during their aviation medical examination. The prevalence of TCAs in aviators was less than 0.5% (31 of 7037 cases). There is a need for aviators to fully disclose the use of medications at the time of their medical examination.  相似文献   
310.
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