新闻数码照片造假事件给照片档案工作带来的启示

新闻数码照片造假事件,给照片档案管理敲响了警钟.本文从维护档案真实性、原始性角度,探索了数码照片的一些管理原则.     

Young Travellers and the Children's Fund: some practical notes on an experimental image-based research project

The paper reflects on how photography was used during a small piece of mixed methods qualitative research with some young Travellers and their families. The context for the study was 'Every Child Matters' and the accompanying push aimed to include groups considered as marginalised, such as young Travellers, in mainstream educational provision, as well as to listen to children and involve them in decision-making about service provision and its evaluation. Photography was used experimentally as a kind of participatory methodology to engage young Travellers in the formative evaluation of a Children's Fund project that aimed to increase their participation in formal and informal learning activities. The account discusses some of the outcomes of using the image-based methodology, as well as some of the limitations and dilemmas that emerged.     

[Bmim]BF4离子液体中微波辅助制备TiO2催化剂及活性研究

采用微波加热合成离子液体[Bmim]BF4,以该离子液体为反应介质,在微波辐射条件下制备TiO2光催化剂,在高压汞灯下用甲基橙溶液测试其光催化降解性能;并用XRD,IR,TG对其进行测试和表征。结果表明,制备TiO2光催化剂的较佳条件是:离子液体2.0mL,微波辐射功率600W、反应温度70℃、反应时间35min。并且用[Bmim]BF4作为反应介质,能够显著提高TiO2的光催化活性,所制备的TiO2不需要经过高温煅烧,就表现出极高的光催化活性。该催化剂对甲基橙的降解率在1.5h就可达到93.7%。     

Photo-elicitation: reflexivity on method,analysis, and graphic portraits

In this methodological discussion, the authors detail and reflect on the processes of using photo-elicitation interviewing as a way to align with positive qualitative methodologies, to gain access to participant beliefs and values, and to highlight participant voices through their choices of words and visuals. A review of the literature and an overview of the educational research experiences leading to the discussion are included. Next, the discoveries regarding what is methodologically new and/or valuable concerning this visual method is presented. In the final section, the authors reflexively contemplate aspects of visual methodological processes in an effort to address methodological crossroads of potential and tension including: (1) the potential of decontextualized photos, (2) photos as metaphors of meaning, (3) photos as representations of inherent meaning, (4) participant empowerment, and (5) graphic representation or graphic portraits.     

浅谈电力基建项目照片档案的管理措施

在现代化进程中,电力基建项目档案的载体已经由原来以文字档案为主,发展成为文字档案与照片档案共存的局面。电力基建照片档案是电力基建工程项目活动和管理施工中直接形成的有保存价值的照片,它以全面、直观、形象、生动等鲜明特点反映电力建设面貌,是项目工程建设成果的真实记录,对基建项目的传承、创新和发展都具有很重要作用。在此,根据电力基建项目照片档案的特点,就在业务实践中普遍存在的问题,浅析电力基建项目照片档案的管理措施。     

体育图片在网络体育新闻报道中的问题及其解决对策——以网易图片对广州亚运会的报道为例

针对广州亚运会期间,网易图片对亚运会的报道为个案,采用内容分析、逻辑归纳等,剖析网络在体育新闻图片报道中存在的强化政治、凸显民族情结、血腥暴力、偷窥隐私、胜者为王、猎奇调侃等问题,并进一步指出:只有弘扬体育精神、提高体育新闻图片采编人员的修养和专业知识,加强网络立法、抵制不良诱惑才能真正做到,网络新闻图片报道的全面客观。     

小比例尺航片制作正射影像的方法研究

利用1：50000～1：60000航片制作1：10000正射影像的实验性方法正处于研究阶段．探讨了在实验中保证正射影像精度的实施方案,如DEM数据采集和影像镶嵌、匀色的关键技术的解决方法．对利用1：50000-1：60000航片制作1：10000正射影像的关键问题进行了分析。并提出了解决方案．     

“双折射”中的摄影与文学——对摄影文学的美学思考之三

摄影属于视觉直观系统,文学属于媒介直观系统,二者结合的过程往往出现双向“折射”,构成接受者想象和理解的非定性思维空间,故称“双折射”。文学对摄影的显性介入、隐性介入都会强化摄影创作的思想性、知识性、趣味性,使再现性“借景”具有表现性灵动,视觉快感的浅近被象外之言、言外之意的思索延伸。文学介入的摄影题材大体有五种：人物摄影、静物摄影、动物摄影、景物摄影和情节摄影,都深化着艺术摄影的境界和内涵。     

"教科书"与"照相馆"--周扬与姚文元文艺观之比较

周扬的文艺观和姚文元的文艺观有一脉相承性：一个代表着“左”的阶段，一个代表着“极左”的阶段。二者都是大环境的产物。但周扬的文艺思想在五、六十年代有所变化。以姚文元文艺观为参照，可以考察周扬五、六十年代文艺思想的流变，以客观评价周扬在现当代文艺理论史上的地位。     

Using visual methodologies to understand pre-service Health and Physical Education teachers’ subjectivities of bodies

Socio-cultural theorists have argued that having a diverse understanding of subjectivities of normal/ideal bodies is important for Health and Physical Education (HPE) teachers. When teachers hold a single understanding and perception of normal/ideal bodies, such as a thin body as normal or ideal body, which are usually informed by dominant discourses, they may (re)produce narrow understandings of bodies among their students. This paper focuses on how a group of pre-service HPE specialist teachers (11 females and 3 males, aged between 18 and 26 at the time of the first interview) from an Australian university, discuss issues related to subjectivities of bodies. It draws on visual methodologies and semi-structured interviews to understand how these pre-service HPE specialist teachers construct discourses of bodies. Foucault’s concepts of normalisation, surveillance and biopedagogies are used to explore discursive constructions of bodies, with a particular focus on how some discourses are normalised via surveillance techniques. The results of the study invite us to reflect on how images may promote certain ways of thinking about and considering the body among pre-service HPE specialist teachers. In light of contradictions which were found across the comments of two participants who constructed different discourses during the interviews, we posit that making sense of subjectivities of bodies is complex and often contradictory. Furthermore, the results suggest that photo elicitation is a useful visual method for theorising issues related to bodies. Results can inform teacher education and policy in how to better prepare pre-service HPE teachers to teach about bodies.