The economics of scholarly journals: a case study on a society‐published journal

This article re‐examines the economics of publishing scholarly journals and illustrates the dilemma of publisher identity and publication format with a case study of the Association for Education in Journalism and Mass Communication's Media Management and Economics division. The study investigates the perceived interest and demand for a society‐published journal for the field of media management and economics and the preferred format for that journal – print or online. Results showed a divided opinion on the support of a society‐published journal and no consideration of the benefits or harms of journal publishing to the society. The print journal, though a desirable format for authors, is deemed uneconomical. The online journal is viewed as a feasible publication outlet, but its status as a prestigious journal is doubtful. Applications of scholarly journal publishing and economic models to the case are discussed.     

一种基于加权关联规则的协同推荐算法

协同过滤技术不需要分析待推荐资源的内容信息,在电影、音乐、图书等非结构化数据占主流的电子商务推荐领域得到了广泛的应用,成为电子商务推荐领域的主流技术.针对基于项目的协同过滤算法不能实现"跨类型"推荐的缺点,本文提出了一种新的基于关联性评分预测的协同过滤算法IAPCF.区别于传统的算法,IAPCF算法根据项目之间的关联规则,而不是根据多用户对项目评分形成的向量间的相似度来寻找项目的最近邻居集合.该算法能较好地实现"跨类型"项目的推荐.实验结果表明,IAPCF算法具有更好的推荐精度.     

论高职学院图书馆的管理理念

高职学院图书馆管理的新思路,即必须对图书馆资源进行重新整合,对业务流程进行重组,实行人性化管理,强调集体协作,实施绩效评估和奖励,提高服务水平。     

Perceived Message Effectiveness Predicts Information-Seeking Behavior

This study examined whether perceived message effectiveness (PE) predicted information-seeking behavior in the topical domain of colon cancer. Participants (N = 277) viewed one of three video messages (news, testimonial, and animation) that advocated screening for colon cancer. Information-seeking behavior was operationalized as reading time for a subsequent message about colon cancer. The proposed mediation model successfully reproduced the pattern of data, thereby providing evidence that PE predicts behavior via intention.     

The cooking teacher: investigating gender stereotypes in a Korean kindergarten

This article discusses some findings from a small‐scale investigation of children's gendered beliefs and behaviours in a Korean kindergarten which was attempting to challenge gender stereotyping through the anti‐bias intervention of a ‘cooking curriculum’. A sample of 14 children, some with ‘working’ mothers and some with ‘housewife’ mothers, was observed for two months, and informally interviewed on several occasions. The children's mothers were also interviewed. The findings are situated in the context of the changing, but still traditional, culture of Korean society, as well as in the contexts of early childhood education and theories of gender acquisition. They confirm that, although children are highly likely to reproduce the beliefs current in their home environment, they are open to reconstructing these views when actively challenged to consider alternatives, either by the school curriculum or by engaging in debate with a researcher or practitioner. The nature of the ‘alternative’ views available may however be problematic.     

短道速度滑冰的起跑技术与训练

良好的起跑技术是我国短道速滑短距离项目占据世界领先位置的重要因素.通过对国内外优秀运动员起跑技术的分析,深入阐述了短道速滑起跑技术要领及其训练方法.结合其项目的竞赛规则,对能够充分发挥其特点与优势提出合理化建议.     

数控仿真系统在数控教学中的应用

随着科学技术的迅猛发展,数控加工在机械制造业中占有着越来越重要的地位。本文结合我院近几年使用数控仿真软件教学的实践,对数控仿真教学系统的应用形式及功用等进行介绍。     

宣传画《毛主席万岁!》创作追忆

1959年,我正在市委党校为上海市历史纪念馆(筹)创作历史画<中国共产党第七次党代表大会>.上海人民美术出版社来了一位编辑向我组稿,要我为建国十周年大庆创作一幅重点作品,我欣然接受.     

彭家珍舍命炸良弼

彭家珍舍命炸良弼京城茶座轰……,一声巨响,打破了老北京城饱含凄凉的静寂,对于久惯于沉寂的人们来说,无异于突响的炸雷。刹那间,街面上一阵混乱,只见光明殿胡同里奔出一行人,抬着一个鲜血淋淋的人向医院匆匆而去,还有几个吹着警笛的巡警向这里跑来……这天是公元...