图书馆网络空间的个人数据与隐私权保护

网络环境给个人数据的秘密性、准确性、完整性等带来了威胁。本文着重阐述个人数据和隐私权的概念,介绍国内外有关个人数据的法律法规,分析图书馆网络化服务中涉及到的个人数据,图书馆在用户个人数据收集、利用上容易产生的隐私权问题,以及图书馆在保护用户个人数据方面可以采取的措施,如对涉及个人数据收集和使用的约束措施以及保护隐私权政策的制定等。     

XrML在数字图书馆版权保护与利益平衡中的运用探析

本文对运用XrML于数字图书馆实现版权保护和利益平衡之目的进行了探讨。在分析XrML应用于版权管理的基本原理和概念的基础上,讨论了XrML的4个基本概念及其在数字图书馆中的运用以及运用XrML实现数字图书馆版权保护与利益平衡的设计指导思想。     

基于MMC的虚拟同步发电机技术在船舶与岸电无缝并网中的应用

鉴于船舶与岸电在并网时存在较大冲击电流,以及模块化多电平换流器(modular multilevel converter,MMC)控制的岸电离网运行时对突发状况响应速度较慢的问题,采用改进的虚拟同步发电机(virtual synchronous generator, VSG)技术结合模型预测控制(model predictive control, MPC)算法,对岸电电源输出电流、环流、子模块电容电压进行分层预测控制,实现船舶与岸电的无缝并网。采用MATLAB/Simulink建立MMC VSG并网仿真模型,模拟船舶与岸电并网及突加负载等工况。对所提出的控制策略和算法的有效性进行验证,结果表明,利用所提出的控制策略能实现VSG离网与并网的无缝切换;与经典控制方法相比,所提出的控制策略的动态响应速度提升了5倍。     

基于DSP TMS320F2812的数字控制系统设计

基于TI公司的DSP芯片TMS320F2812,对其外围电路进行设计,实现一个数字控制的硬件系统,并在此基础上进行相应的软件设计,最终实现一个相对完整的数字控制系统。     

混合架构的开放式实验室管理系统的设计

利用计算机网络和数据库技术,本文采用基于B/S和C/S混合的体系架构,设计并实现一个数据集中处理和分布式处理相结合的,具有较高实用性的开放式实验室管理系统,以促进实验室建设和实验室管理水平的不断提高。     

Winsock的异步模式探讨

讨论了使用Winsock实现异步通信的I/O模型的特点,通过分析比较,总结了各种I/O模型的适用情况,为应用开发提供了合理的建议。     

怀远方言“网/幌(子、的)”

怀远方言中"网/幌(子、的)相当于普通话中的"什么",同时为列举收尾,表"等等"。本文就它的用法及使用范围进行探讨。     

Press Credentials and Hybrid Boundary Zones: The Case of WorldNetDaily and the Standing Committee of Correspondents

ABSTRACT

Press credentialing practices are a vital, yet understudied site of scholarly research on journalistic norms and practices. Press credentialing not only structures internal professional hierarchies, but they also signify the boundaries of the journalistic field itself. This paper explores the legal and theoretical implications of press credentialing to cover the United States Congress, drawing on the concepts of boundary work and journalistic authority to demonstrate the material impact of the space between fields on professional legitimation in journalism. Using WorldNetDaily (WND) as a case study, I argue that the Standing Committee of Correspondents (SCC) occupies a hybrid boundary zone between the journalistic and political fields, generating a unique tension in First Amendment jurisprudence that places journalists in a paradoxical role as both the professional embodiments of free speech and its constitutional steward. The resulting jurisdictional conflict between the SCC and WND extends the relational model of journalistic authority by articulating how journalist-state relations can fundamentally augment the process of legitimation at its fuzzy boundaries. The relevance and implications for press credentialing practices in the digital age are discussed.     

Mapping migrant vernacular discourses: Mestiza consciousness,nomad thought,and Latina/o/x migrant movement politics in the United States

ABSTRACT

This essay reads the Latina/o/x migrant vernacular discourses that emerge out of pro-migrant activism. Anzaldúa’s notion of mestizaje – a logic of border consciousness – is put into conversation with Deleuze’s notion of nomad thought – a logic of movement – to inform a rhetorical strategy for reading the vernacular archive of social movement discourse. The “No Papers, No Fear” is one such social movement that demonstrate the logic of mestizaje/nomadism in their communication strategies. This study illuminates three tensions that define the ways Latina/o/x migrants in the US navigate the spaces of citizenship: tensions between movement/stasis, migrant identity/national identity, and fear/safety.     

成人教育脱产学生现状及其工作针对性的探索

本针对成人教育脱产学习形式的快速发展，及其学生教育、教学管理上探索与实践的不成熟；通过对成人教育脱产学生的调查分析，探索出适合成人教育脱产学生教育、教学管理的方法。