电子政务的信息安全实践与思考

分析了电子政务的信息安全问题和策略，介绍了泉州科技信息网络信息安全的具体实践，并对进一步加强网络信息安全提出了建议。     

Ethics and technology design

This article offers a discussion of the connection between technology and values and, specifically, I take a closer look at ethically sound design. In order to bring the discussion into a concrete context, the theory of Value Sensitive Design (VSD) will be the focus point. To illustrate my argument concerning design ethics, the discussion involves a case study of an augmented window, designed by the VSD Research Lab, which has turned out to be a potentially surveillance-enabling technology. I call attention to a “positivist problem” that has to do with the connection between the design context and the use context, which VSD seems to presuppose, and I argue that it is necessary to clearly distinguish between the two, since the designers’ intentions do not always correspond with the users’ practice; in fact, the relation between design and use is very complex and principally unpredictable. Thus, a design theory must accept that foresight is limited to anticipation rather than prediction. To overcome the positivist problem, I suggest a phenomenological approach to technology inspired by Don Ihde’s concept of multistability. This argument, which is general in nature and thus applies to any theory of design ethics, is intended as a constructive criticism, which can hopefully contribute to the further development of design ethics.     

社交媒体营销策略在旅游目的地营销推广方式中的应用

由于推广旅游目的地信息缺少营销平台,导致营销反馈数据响应频率较低.因此,研究社交媒体营销策略在旅游目的地营销推广方式中应用.对旅游目的地推广信息进行分析,确定推广信息的构成及传播方式,基于推广信息树立旅游目的地口碑,对社交媒体营销平台上的口碑信息进行整理,构建营销口碑下的推广模型,制定旅游目的地的推广策略,通过社交媒体...     

一类可积的Riccati型方程

利用齐次微分方程变换u=y/x，给出一类可积的Riccati型方程。     

论音乐教学中的审美心理因素

音乐是听觉的艺术,它通过特殊的音乐语言-旋律,振撼人们的心灵,使人产生愉悦,激发想象,产生情感,获得美的享受.教师要懂得审美心理因素在教学中的作用,并将它贯穿、融汇在音乐教学中,方能提高学生的审美情趣和音乐素养.