浅析如何正确评价“黄色新闻”     

赵玉岗 《绥化学院学报》2011,(6):74-76

长期以来,由于对＂黄色新闻＂运作手法的诟病,传媒界很多学者对＂黄色新闻＂持全盘否定态度,本文拟通过对＂黄色新闻＂出现的社会历史背景及其对现代媒体的积极影响进行客观分析,从而对＂黄色新闻＂作出客观评价。  相似文献   

成舍我：一生办报历坎坷     

李磊 《临沂师范学院学报》2011,33(3):94-98

在成舍我70余年的办报生涯中,他曾数十次被捕入狱,报馆多次被封,也曾因为不满他人对其办报自由的限制,数次愤然主动辞职。更因日寇的侵略,被迫停办了数份自己用心血凝聚的报纸,其资产沦为敌手。他的一生办报经历可谓＂悲壮＂,反映了旧中国报人的坎坷之路。  相似文献   

如何充分利用网络信息提高报刊编校质量     

胡小勇 《宁波职业技术学院学报》2011,(6):101-104

信息是编辑、校对工作的基础,编辑、校对工作与信息密切相关。随着网络的普及。电子信息日益丰富,运用现代编校手段开展编校工作是时代的要求．有效的网络信息在编校加工文稿过程中起到重要的指导作用。结合工作实践,谈谈如何利用网络信息来提高报刊的编校质量。  相似文献   

Mapping the knowledge structure exhibited by a cohort of students based on their understanding of how a galvanic cell produces energy          下载免费PDF全文

Adrian Sin Loy Loh  R. Subramaniam 《科学教学研究杂志》2018,55(6):777-809

This study evaluates the use of an open‐ended question to determine students' knowledge structure on the topic of galvanic cells. The open‐ended question was developed and administered to 163 Grade 10 students who had earlier completed a course on electrochemistry. Students' responses were marked as well as coded on the basis of the fields identified from their responses. This was then evaluated statistically to determine the collective knowledge structure of the sample of students. The knowledge structure thus mapped contains both canonical concepts and alternative conceptions (ACs). An important finding emerging from this study is that instructors need to focus student's attention on the dynamic processes involving electrons and ions during the operation of galvanic cells. In order for students to fully understand how a galvanic cell operates, they need to see the whole picture. There are three critical components that lead to students' understanding of how an oxidation–reduction reaction can generate energy and how a circuit is complete: transfer of electrons during oxidation–reduction half‐reactions, flow of electrons within metals, and migration of ions in solution. Also, we found that it is possible for students to use correct chemistry concepts in an incorrect way by establishing linkages among these in an inappropriate manner. We reiterate that apart from evaluating students' ACs, it is also important to evaluate the links between the concepts and conceptions present in students' knowledge structure so that teaching can be made more effective.  相似文献   

商品交易顾问的分类、作用及其特点     

杨国营 《湖北广播电视大学学报》2006,23(3):88-89

商品交易顾问作为非主流投资工具的一种,其主要作用在于可以显著地降低投资组合的风险;商品交易顾问与其他传统的和非主流投资工具相比有其独具特色的一面。近年来,商品交易顾问广受市场青睐且总体规模急剧膨胀;由此,其在世界商品期货市场中的影响也日渐提升。研究国外商品交易顾问的先进经验对我国期货市场期货投资基金的发展有着重要的借鉴意义。  相似文献   

基于神经网络的垃圾邮件过滤     

王倩倩  段震 《合肥联合大学学报》2006,16(1):55-57

垃圾邮件的过滤是一个具有重要现实意义的课题．将交叉覆盖学习算法和向量空间模型等技术相结合可得到一种新的垃圾邮件过滤方法．实验结果表明该方法识别率较高，具有较强的实用价值．  相似文献   

Weibull分布下双应力交叉步加试验的逆矩估计法     

鲍志晖 《黄山学院学报》2007,9(3):9-11

论述了Weibull分布下双应力交叉步加试验的时间折算公式及数据统计分析的逆矩估计法。  相似文献   

《搜神记》同义变换修辞的语义分析     

徐红 《湘南学院学报》2005,26(6):88-90

运用同义变换分析法,对《搜神记》同义变换修辞的语义特色进行个案研究,可知其主要特色是模糊同义,体现为模糊概念及模糊命题的同义变换两大类型。  相似文献   

TDM政策实施及评价综述   总被引：1，自引：0，他引：1  

隽志才  宗芳  富晓艳 《中国软科学》2007,6(1):156-160

交通拥挤问题是目前城市社会系统面临的日益严重的问题之一。本文通过对可变工作制、道路拥挤收费、合乘车和电子办公等交通需求管理政策的实施情况和评价指标进行总结论述，证明了从控制交通需求入手，对交通需求进行合理控制和引导，是解决城市交通供需矛盾的根本方法，对于我国推广交通需求管理策略的实施和研究有一定的借鉴意义。  相似文献   

A Qualitative Analysis of the Portrayal of Young People and Psychosis in Australian News Reports     

Natasha Delahunt-Smoleniec 《Journalism Practice》2020,14(7):847-862

ABSTRACT

News media plays an influential role in shaping society’s understanding of mental illness and can promote perspectives ranging from those that promote help-seeking behaviour to stigmatised associations with attributes such as danger and violence. Stigma has been found to have significant negative impacts on people with psychosis. No existing studies have explored how young people with psychosis are represented in newspapers. Targeting this gap, this study analysed news articles relating to youth psychosis to determine the types of discourses used. We searched the ProQuest Australia and New Zealand Newsstream database (2011-2016) for Australian newspaper articles related to young people and psychosis. Qualitative analysis was used to identify content and these were arranged into key themes. The recurring themes evident in the 27 articles linked youth psychosis to illicit drug use, violence and professional infighting about treatment options, and thus promoted significantly stigmatised perspectives of youth psychosis. Acknowledgement of these stigmatised discourses is important for encouraging responsible media reporting and for understanding the social messages impacting on treatment and help-seeking by young people. We discuss the conflicted role of journalists in presenting information about mental illness and recommend development of a more solutions-focused approach to reporting in this area.  相似文献