Taking a Closer Look at the Factors That Influence Ethnic Identity

Ethnic identity (EI) has long been known to supersede race as a predictor for attitudes and behaviors. However, little is known about the constituent parts that comprise and influence ethnic identity. In order to improve communications that target EI, we examine both demographic and communication variables to determine which have a greater pull on people’s attitudes and actions. Race appears to moderate the effects of age on ethnic identity, whereby age was negatively related to ethnic-identity exploration among White participants and positively related to ethnic identity commitment among Black participants (p < .05). Having a higher income, print-media use, and information-engagement orientation were also positively correlated with ethnic identity; education and gender were not. Implications and future directions are discussed.     

College Drinkers’ Privacy Management of Alcohol Content on Social-Networking Sites

Alcohol-related posts on social-networking sites (SNS) can damage college students’ reputations and relationships and contribute to risky behavior. However, little is known about how college drinkers engage in privacy management involving alcohol content. Through 48 interviews and a Communication Privacy Management lens, this study uncovered criteria on which students relied to develop relatively impermeable boundaries around alcohol posts, the ways they collectively negotiated privacy with peers, and how participants implicitly and explicitly communicatively negotiated privacy turbulence. Findings suggest important connections between the co-occurrence of online privacy management and identity management, including how facework is involved in remediating privacy breaches and the co-opting of privacy. Findings also inform efforts to educate college drinkers about on-and-offline strategies to manage alcohol-related SNS content.     

一种基于VB并口通讯的电路板故障诊断系统

本文介绍了在VB中驱动并行口进行通讯的方法，详细说明了PC机和单片机通讯在智能坐便器电路板诊断中的应用。此种诊断方法避免了以往繁琐的检测过程，提高了工作效率，在产品的实际生产尤其是大批量生产中具有广阔的应用前景。     

信息技术环境下艺术类学生英语写作积极性的探究

该研究为教育部第二批大学英语教改扩展项目。研究对象为我院2005级工艺美术系三个班的学生,根据艺术类学生自身的特点,探索在计算机网络环境下,通过教师课堂指导和学生课外自主学习,分层次、分阶段地利用各种教学手段充分调动艺术类学生写作的积极性,提高其英语写作能力和自主学习能力。为探究新型教学模式的教学效果,该研究使用了测试、访谈、问卷调查等手段。     

论图像与权力的关系

图像在采集与传播过程中,随处可见权力的影子。没有权力的相伴,图像就无法采集与传播。然而,图像在传播时,控制它的权力会悄悄地发生了滑动和漂移,从制作者手中转移到受众那里,无意中,图像另寻了“新欢”,背叛原来的“东家”。吊诡的是这“新欢”正是“东家”极力向图像推荐的。但是,如果为了防止图像背叛自己,就禁止图像传播,又会因噎废食。图像和权力真是一对充满悖论的欢喜冤家。     

用非言语交际优化英语教学

非语言交际是人类重要的交际方式之一,是课堂教学中传递信息,促进师生交流的重要手段。本文简述了非语言交际在英语教学中的重要性及其在课堂教学中的具体运用。探讨了一些用非语言交际优化英语教学的方法。     

洁净气体灭火性能分析与工程应用

对几种洁净气体灭火性能进行了比较分析,介绍了七氟丙烷（HFC-227ea）灭火系统的工程设计,指出了工程应用中应注重的因素．     

高职英语课堂“交流—互动”教学模式探索与实践

本文就职业技术院校中英语课堂“交流-互动”教学模式进行探索,从运用“交流-互动”教学模式,进行英语课堂教学和“交流-互动”教学对学生能力和素质的培养两大方面进行讨论,阐述“交流-互动”教学模式的具体过程,肯定了这一模式的成果和优势。     

用Winsock控件编写客户/服务器通信程序

网络编程日益成为人们编程的一个重要内容.本文介绍了如何使用Winsock控件以及用它编写客户/服务器通信程序的方法.     

浅谈高校消防安全工作

高校要切实做好消防安全工作,一要制订防火安全责任制度;二要大力开展消防宣传教育活动;三要加强消防队伍的组织建设;四要有重点有针对性的开展好消防安全工作。