图片新闻的语言分析

图片新闻作为一种新闻体，可以划分为三种类型：叙事型图片新闻、叙事隐喻型图片新闻和隐喻型图片新闻。就叙事型图片新闻而言，传和受对图片信息层面的认知基本上是对等的。在叙事隐喻型和隐喻型图片新闻的传播中，图片新闻本身具有了很强的主观性色彩。受众解读这类图片新闻时，也极容易在意义层产生误读。     

激活影像档案彰显史料价值

整合图文信息是激活影像档案,提高其利用率和服务功能的有效手段。编辑图文并重的档案文献,彰娩影像的史料价值是档案管理工作向深度推进的追求。     

全景摄影技术初探——从全景绘画到全息三维立体影像

全景摄影从诞生到发展虽然历时不长,但由于其自身技术与艺术融合的特点,形成了独具特色的发展形式。早期的全景绘画,促使人们对大视角影像产生了极其浓厚的兴趣。伴随着科技的发展,电子产业显示出其强大的推动力,这给摄影注入了新的活力。在摄影器材不断推陈出新的基础上,计算机图像软件让影像制作变得更加神奇。三维影像、全息影像,这些新技术将给全景摄影带来崭新的明天。     

高校学生电子照片采集系统的设计与实现

电子照片采集和管理是高等学校实现信息化管理的重要方面,各高校每学期都有对学生电子照片的大量应用需求,设计高效的电子照片采集方法是学校数字化发展的必然要求。在分析电子照片采集的一般方法及其优缺点的基础上,提出将多设备集成,实现照片采集、加工、存储的新方法。系统采用高清数码照相机进行联机照像,集成身份证阅读器实现信息自动录入,实时检测图像并自动化处理,结合数据库技术进行规范管理,实现了电子照片采集的流水化作业。     

Comparing conceptual text and documenting photos. Researching Outdoor Education in the Context of Reichwein’s Progressive Teaching and Rousseau’s Émile

ABSTRACT

This paper explores the historic ideas and practice of outdoor education, as developed in Jean Jacques Rousseau’s Émile, and realized by Adolf Reichwein's rural teaching practice. We aimed at developing a comprehensive research design, triangulating different qualitative data (text and photos). In the paper, we explore how the idea of place-based outdoor education unfolded in Rousseaús Émile, and how Adolf Reichwein, in rural Tiefensee, enacted the practice of place-based outdoor education. We also investigate how to correlate different types of qualitative data (conceptual text and documentary photos). We show that it is possible to develop a research language, revealing how a philosophy of education can be enacted as educational practice, and our analysis demonstrates that Rousseaús and Reichwein’s works functioned as precursors for outdoor education and educational concepts, that activate the cognitive, affective, and motoric domains.     

THE REALITY OF A FAKE IMAGE News norms,photojournalistic craft,and Brian Walski's fabricated photograph

A few weeks into the start of the Iraq War in 2003, the front page of the Los Angeles Times featured a large photograph depicting a dramatic scene in which a British soldier motions to Iraqi civilians to stay down while a father carrying a child creeps across the dirt. The image ran in several US newspapers before it was discovered to be a composite of two different images cobbled together by the veteran photographer, Brian Walski, on his laptop in Basra. The Los Angeles Times immediately fired Walski and, along with other journalists, commented publicly on the wrongness of his actions while reasserting the soundness of their reporting. In keeping with paradigm repair, many in the US journalistic community eschewed questions surrounding the complex practices of photojournalism to instead insist on the principle of objectivity as a guiding news norm. This view omits much, including the importance of craft and the role of aesthetic criteria in photojournalism. Especially in war, journalism privileges the dramatic image to communicate conflict. From this perspective the Walski incident raised issues related to the proliferation of digital photography and editing software, the visual representation of war, and the uneasy relationship between images and reality.     

餐厨垃圾生物制氢研究进展

利用餐厨垃圾进行生物制氢,不仅可解决餐厨垃圾的处置问题,而且可以产生清洁的氢能,已成为当前国内外学者研究的热点之一。了解了餐厨垃圾产氢机理及底物特性、工艺条件、产氢茵种、反应器类型等应用化技术在餐厨垃圾制氢中的应用现状。展望了餐厨垃圾制氢的研究应针对高效混合产氢菌种的选育和改造、各种生态因子对餐厨垃圾产氢茵群影响的研究．并进行新的餐厨垃圾制氢工艺和高效、规模化的餐厨垃圾生物制氢反应器的开发。     

高校图书馆读者注册时照片的批量处理

本文通过对高校图书馆读者电子照片批量处理过程的描述,指出了操作的关键环节,并介绍了处理过程中需要用到的部分程序代码。     

广东西南部沿海地貌单元影像特征及地质意义

本文通过完成1／5万广东西南部沿海遥感图像地貌解译图,提取了地貌单元的影像特征,并指出其地质意义。     

纳米TiO2初探

通过对纳米TiO2的特性了解,指出了纳米TiO2的广泛应用及其良好的发展前景.