第五媒体--"手机短信"与体育产业

分析了短信在中国发展的现状，并阐明了短信在发展过程中与我国的体育产业的密切关系；通过短信和其他媒体对体育产业作用的对比分析，说明短信在体育产业中的发展还处于初级阶段，前景十分广阔；未来新技术的发展更为短信与体育产业的结合提供了无限的拓展空间。     

“学导式”教学法在足球战术教学中的应用

教学方法的优劣直接影响教学任务的完成与否和教学质量的高低。“学导式”教学法已被各个学科广泛应用并取得显的效果，教学实践表明“学导式”教学法的应用可以优化足球“二过一”战术配合的教学过程。     

现代足球比赛边路传中基本特征的分析研究

通过对16届世界杯足球赛决赛阶段60场120队次,边路传中的传球区域、传球目标区域及两者比例关系等技术指标的统计分析,探索现代足球比赛边路进攻中,边路传中的基本特征,研究结果表明,2、3区为最佳传中区域.A、C区是较理想的传中目标区.     

排球二传手单脚起跳传球技术分析

本文分析了单脚跳起传球的技术，阐述了单脚跳起传球的优越性及其在比赛中地运用．     

WebIntera-classroom: an interaction-aware virtual learning environment for augmenting learning interactions

Interaction is critical for successful teaching and learning in a virtual learning environment (VLE). This paper presents a web-based interaction-aware VLE – WebIntera-classroom – which aims to augment learning interactions by increasing the learner-to-content and learner-to-instructor interactions. We design a ubiquitous interactive interface that integrates a pen-and-paper interface with a web-based whiteboard to promote effective learner-to-content interactions. We develop a learning analytics tool that instantly shows learners’ learning interactions, with which instructors can supervise learner-to-instructor interactions. We implement a high-granularity Learning Analytics Engine (hgLAE) to broadcast, record and play a lecture recording. The hgLAE identifies hotspots in a lecture recording and raises students’ awareness of the hotspots when they watch the recording. WebIntera-classroom has been deployed in 11 universities in China. The system obtained high satisfaction in the questionnaires (N?=?464) and face-to-face interviews (N?=?60) conducted with the users from China Jiliang University. We compared the students’ performance, respectively, achieved in traditional classroom and in WebIntera-classroom at China Jiliang University during 2012–2013. The result demonstrates that the students could gain performance improvement by using WebIntera-classroom.     

‘You shouldn’t be making people feel bad about having sex’: exploring young adults’ perceptions of a sex-positive sexual health text message intervention

Young adults are disproportionately affected by negative sexual health outcomes, such as sexually transmitted infections. One strategy for reducing such negative outcomes involves the use of comprehensive sexual health education. As comprehensive sexual health education programmes are adopted, there is a need to evaluate the messaging approaches that might best connect with young people. Sex-positive approaches, which describe sex as a healthy practice and personal choice, are becoming popular, but whether this strategy works has not been tested from a message design perspective. This study examines the reactions of young adults to sex-positive or sex-negative messages, framed as a gain or loss, designed for a text message-based intervention. Participants quantitatively evaluated 24 messages on their mobile phones. Gain frames were preferred over loss frames, and sex-positive messages were rated as more believable and persuasive. An interaction between the two concepts was also found. Results highlight how sex-positive messages that focus on the benefits of certain behaviours tend to resonate better with young adults. Implications for health educators and practitioners are discussed.     

游戏平台入侵检测技术研究

网络安全问题是一个十分复杂的问题,涉及到电子商务、信息交换和游戏服务器。入侵检测与防御技术作为新一代网络信息安全保障技术,它主动地对网络信息系统中的恶意入侵行为进行识别和响应,不仅检测和防御来自外部网络的入侵行为,同时监视和防止内部用户未授权活动和误操作行为。本文提出了针对游戏服务器的入侵检测方案,在一定程度上缓解了黑客攻击游戏服务器的行为。     

无线短信通信系统的设计与实现

探讨了GSM网络的短信服务功能,分析了短信服务的基本体系结构,阐述了GSM短信数传功能在车辆定位与导航领域的作用及其实现。     

复杂项目界面风险管理模型研究

当前项目管理的研究主要集中在对项目内容范围和管理方法的研究，却很少对项目工作模块或管理模块的接口信息给予关注。本文遵循模块化思想，从系统理论和组织理论的角度尝试提出界面风险和界面风险管理的概念，从时间维、要素维和关系维三个维度描述项目所有界面管理活动，分析了项目界面风险类型及其特征，建立了项目界面风险动态评估与管理的模型，为高技术项目风险的多维分析和全寿命管理提供了一个新的思路。     

跨区域主体协同创新的界面管理研究——以战略性新兴产业为例

研究跨区域主体协同创新中形成的界面管理问题。结果表明,跨区域视角下创新主体实现协同创新过程中界面矛盾和冲突的主要影响因素大体可以归结为行政壁垒、经济发展水平、文化与价值观、知识与技术、组织内部子系统关系、空间距离等因素。提出构建跨区域协同创新实体平台可以较好地解决区域间的界面矛盾与冲突,以战略性新兴产业为例,从而提出建立跨区域战略性新兴产业自主创新区的设想,并对该自主创新区的功能、特色与优势进行描述;同时,对该自主创新区设计了保障机制。