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1.
ABSTRACT

The shifting constitution of journalists as humanitarian actors has profound implications for changing forms of journalism practice, as well as for the normative models through which journalists understand and reflect on that practice. In an effort to develop a more empirically-grounded engagement with change, this article explores the interview testimonies of Australian journalists who cover international and humanitarian issues. It argues that frameworks reliant on stark oppositions (between past and present, optimism and pessimism, or moral agency and material structure) are both empirically and practically problematic, and seeks to move beyond these. Engagement with data from semi-structured interviews offers insight into how journalists’ perceptions of and responses to change are shaped by the historical and shifting institutional relations in which they are implicated.  相似文献   
2.
实质损害原则——美国信息隐私保护利益平衡原则   总被引:2,自引:0,他引:2  
潘建珊 《情报科学》2007,25(11):1723-1728
欧盟平衡个人信息隐私权和公共利益的原则是充分利益原则,只有在证明公共利益是充分必要时,才能适当减损个人信息隐私权;美国则更为重视信息自由流动的价值意义,在平衡个人信息隐私权与公共利益的冲突时,采取实质损害原则,保护个人信息隐私免于披露必须证明披露信息对个人造成实质损害或实质损害的威胁。本文在分析我国建设征信体系时所处的背景及所面临的主要矛盾后,建议借鉴美国信息隐私保护的利益平衡观,在个人信用信息的采集和利用方面,采取“宽进严出”的方式。  相似文献   
3.
Multimedia computer programmes have been found to facilitate learning in children with Autistic Spectrum Disorders (ASD). However, the effectiveness of these resources is limited due to poor design or a lack of consideration of the ASD cognitive profile, particularly at the lower functioning end of the spectrum. This article attempts to tackle the problem of the lack of design guidelines, with the aim of facilitating the development of effective educational programmes for children with severe ASD. The case study reported here evaluated two literacy educational computer programmes, by observing five low-functioning children with ASD, compared to five neurotypical children (control cases). The two types of reading-support software contrasted in the study presented different characteristics. The children’s data analysed here concern observations of child–software interactive sessions based on video recordings and coded for attention deployment to each programme, including motivation and engagement indicators.  相似文献   
4.
现行法律关于立案监督的规定存在逻辑意义上的矛盾,公民的"人权"难以得到有力保障,不利于立案监督工作的正常开展,"不应当立案而立案"违法行为未能得到有效遏制.必须明确赋予检察机关对侦查机关"不应当立案而立案"违法行为进行监督的职权,并实行侦查机关立案报备制度.  相似文献   
5.
The values of block play include development of hand-eye coordination, thinking skills, language development, cooperation among children, mathematical concepts, and many others. Guidelines for the block center and activities are described and illustrated. Samples of task cards and sentence strips give practical ideas for the classroom.  相似文献   
6.
媒体作为社会公器 ,真实、公正、准确是不二的法则。在伊拉克战争中 ,由于交战双方为了战争目的充分利用媒体 ,对媒体新闻报道实行诸多管制 ,加上新闻与战争本身的不可调和性 ,媒体在夹缝里求生存。美英联军在战争中依靠信息传播优势 ,通过杜撰与封锁消息操控新闻媒体 ,在某种程度上 ,美英一些媒体及记者在“国家利益”这面大旗下已沦为五角大楼的传声筒。  相似文献   
7.
Leakage currents, tiny currents flowing from an everyday-life appliance through the body to the ground, can cause a non-adequate perception (called electrocutaneous sensation, ECS) or even pain and should be avoided. Safety standards for low-frequency range are based on experimental results of current thresholds of electrocutaneous sensations, which however show a wide range between about 50 pA (rms) and 1000 μA (rms). In order to be able to explain these differences, the perception threshold was measured repeatedly in experiments with test persons under identical experimental setup, but by means of different methods (measuring strategies), namely: direct adjustment, classical threshold as amperage of 50% perception probability, and confidence rating procedure of signal detection theory. The current is injected using a I cm2 electrode at the highly touch sensitive part of the index fingertip. These investigations show for the first time that the threshold of electrocutaneous sensations is influenced both by adaptation to the non-adequate stimulus and individual, emotional factors. Theretbre, classical methods, on which the majority of the safety investigations are based, cannot be used to determine a leakage current threshold. The confidence rating procedure of the modem signal detection theory yields a value of 179.5 μA (rms) at 50 Hz power supply net frequency as the lower end of the 95% confidence range considering the variance in the investigated group. This value is expected to be free of adaptation influences, and is distinctly lower than the European limits and supports the stricter regulations of Canada and USA.  相似文献   
8.
美国深度报道起源的真正时间应是19世纪70年代。从功能角度分析,100多年以来,美国深度报道先后经历了调查、解释和预测三个阶段,逐渐形成了调查型报道、解释型报道和预测型报道,而每一次功能跨越,背后都有着深刻的政治、经济及社会原因。  相似文献   
9.
在构建基于实时定位的公交车自动报站系统的方案中,应用蓝牙无线模块ROK101008,成功地解决了车载子系统对站点子系统的感应和识别,实现了公交车站点自动定位和语音报站,适应并促进了公交管理规范化和自动化的发展.  相似文献   
10.
灾难性事件报道中的评价研究   总被引:2,自引:0,他引:2  
灾难性事件报道是新闻工作者对灾难性事件的客观描述。我们不仅要关心该类报道所呈现的社会现实,而且更要探究构成它的内在机制。通过运用系统功能语法中的物质过程以及马丁的评价理论对《纽约时报》2005年10月9日关于巴基斯坦地震的报道进行分析,揭示了该报道的态度、立场和观点,彰显了客观性报道背后的意识形态。  相似文献   
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