青少年计算机犯罪初探

以计算机和网络技术为核心的信息技术在全世界迅猛发展的同时,我国计算机犯罪问题也日益突出,存在着手段的智能性、行为的隐蔽性、后果的严重性、趋势的低龄化、媒体的诱导性等特征,这些和青少年心理、生理的不成熟、法律意识的淡薄、司法的漏洞、社会不良因素的影响有很大关系。所以社会和学校要为其成长创造良好的环境,开展计算机安全教育和加强对青少年的网络道德教育;完善技术防范的机制和手段;建立健全有效的法律体系;提高司法人员的执法水平:加强社会治安综合治理。     

Voting Advice Applications and Electoral Participation: A Multi-Method Study

Voting Advice Applications (VAAs) help users casting a vote by offering an explicit ranking of viable options. The wide amount of readily available information provided by VAAs to users has been shown to contribute to reducing the transactional costs involved in gathering relevant political information. Available evidence also supports the idea that VAA users are more likely to cast a ballot in elections as a result. The extent to which electoral participation is caused by using a VAA, however, remains unclear. Against this background, we reassess the mobilizing effect of VAAs by means of a multi-method approach. Our cross-sectional analysis of 12 national election study data sets provides further support to the idea that VAA usage increases users’ chances of casting a ballot in elections as compared to non-users. This conclusion is strengthened by the results of a randomized field experiment conducted in the context of the 2013 Italian parliamentary election.     

Inquiring into the political economy of oil palm as a global flex crop

Oil palm production and consumption, and the trade of its multiple commodities, have expanded exponentially in recent decades. This paper argues that this expansion will continue due to, and along with, the rise of ‘flexing’ among its increasing multiple uses, especially for more industrial and energy purposes. Oil palm has been extensively analysed in the context of land grabs and agrarian change, land conversion and deforestation. However, its nature as a flex crop remains unexplored, especially with respects to the convergence of global food, fuel and environmental crises. This paper provides a preliminary discussion of how oil palm fits in the flex-crop framework to analyse its enabling material and ideational bases, as well as who informs, decides and controls the nature of flexing. This is done through an analysis of the different roles played by state, corporate (private) and social actors in the flexing of oil palm across the globe. We conclude by drawing some implications for further research.     

Framing Gov2.0: A Q-Methodological Study of Practitioners’ and Local Politicians’ Opinions

Abstract

Proponents of Gov2.0 claim that it offers the potential to improve the relationship between the citizen and state. Whether this potential can be realised depends in part on how new web-based technologies are implemented. Local government officials and politicians are important actors in this process, yet we know little about how they view Gov2.0. This paper applies Q-methodology to a sample of English local government actors to generate new data and fill this gap in our knowledge. Four frames of reference within this population are revealed: Sunlight on Government, Cautious Crowdsourcers, Gov1.0 and Platform Providers. The paper concludes that while there is general agreement that technology will be a driver of change, and that local government should adapt, there is no clear agreement as to the nature of reform.     

加拿大首席信息官的角色定位:交付成果给加拿大民众

阐述了加拿大政府自1993年设立首席信息官以来,这个职位作用的重要演变,指出目前加拿大政府正在以创新的方式,利用web 2.0技术,更好地为民众服务,更好地与民众沟通.     

An improved protocol for the examination of rogue WWW sites

Internet server managers have a range of techniques available to help them improve service performance and security. These techniques can become barriers to the investigation of illicit or illegal activity. This paper describes some of the legitimate techniques which can be used to improve server performance or security, and which present challenges for the investigator. Furthermore, it proposes a rigorous procedure which should be followed to ensure that any investigation of a web site or server has been complete and accurate, and that all possible useful information has been extracted and examined.     

试论网络时代的后喻文化特征

人类的发展离不开文化的传递，人类文化的传递有不同的模式。进入网络时代，人类的文化传递模式发生了革命性的变革，青少年获得文化知识、价值观念、行为方式的途径发生了根本转变。在家庭中，青少年虽然仍然接受父母的教导，但同时在许多方面却能够对父母进行文化反哺，特别是在数字技术、流行文化、时尚休闲等方面，具有明显的话语权，在文化传承上表现出明显的后喻文化特征。这种后喻文化特征对家庭亲子关系和亲子之间的互动方式产生强烈冲击，并对青少年的社会性发展与健康成长产生深远影响。     

Web革命与教育创新

进入21世纪，知识经济迅猛发展，国际竞争日趋激烈，科学技术进步日新月异，教育创新压力与日俱增。网络随经济、技术、理念的巨大进步，终至掀起Web革命的滔天巨浪并迅即席卷全球。从物质、技术，到思想、文化以及社会、生活，Web革命影响无所不在；教育作为现代社会的必要组成部分，受Web革命的冲击也正日益显著。追随Web革命的浪潮推动教育积极创新因而成为教育改革与发展的前沿课题。     

Web2.0及其对图书馆服务的影响

随着Web2.0的出现,信息的生产、组织和传播方式发生了根本改变.Web2.0具有的开放性、交互性、相关性和个性化的特点及其在图书馆的表现形式和应用,更新了图书馆服务理念,创新了图书馆服务模式,改善了服务手段,拓展了服务内容.     

基于Web2．0的数字图书馆核心竞争力研究

Web2．0是2003年之后互联网的热门概念之一，Web2．0的核心思想是服务，而非软件。运用Web2．0的核心思想，树立以用户为中心的思想，利用Web2．0的理念及技术提高数字图书馆的核心竞争力。