特性视域下在线评论系统设计的用户感知非对称性研究

[目的/意义]在线评论是影响消费者购买决策的关键因素,其前因和后果已得到多学科领域密集关注,但对作为载体的在线评论系统的探究非常匮乏,文章在特性视域下对在线评论系统设计开展研究对于电商平台了解设计特性的用户关注、探明用户信息需求差异、有针对性地优化在线评论系统设计以满足用户决策需求、提升决策效率和用户体验具有重要意义,并预期为其他信息产品的优化设计提供理论和方法参考。[方法/过程]利用Kano模型与对应分析方法对在线评论系统设计特性非对称性进行研究:首先在特性视域下建构在线评论系统设计特性集,提出一种改进的设计特性分类与度量方法,以捕捉用户对在线评论系统设计特性的非对称质量感知,进而采用对应分析方法来识别不同用户群体对设计特性的非对称重要度感知,最后以酒店在线评论系统来例证所提出的非对称性分析方法及其有效性。[结果/结论]当前酒店在线评论系统中常见的16项设计特性被划分为期望质量(7项)、魅力质量(1项)、基本质量(1项)和无差异质量(7项)四类,并给出了各类设计特性的管理策略;根据用户类型与设计特性偏好的对应分析,平台可以针对不同类型用户偏好赋予设计特性不同的显示优先级,以满足各类用...     

Analysis of single comments left for bioRxiv preprints till September 2019

IntroductionWhile early commenting on studies is seen as one of the advantages of preprints, the type of such comments, and the people who post them, have not been systematically explored.Materials and methodsWe analysed comments posted between 21 May 2015 and 9 September 2019 for 1983 bioRxiv preprints that received only one comment on the bioRxiv website. The comment types were classified by three coders independently, with all differences resolved by consensus.ResultsOur analysis showed that 69% of comments were posted by non-authors (N = 1366), and 31% by the preprints’ authors themselves (N = 617). Twelve percent of non-author comments (N = 168) were full review reports traditionally found during journal review, while the rest most commonly contained praises (N = 577, 42%), suggestions (N = 399, 29%), or criticisms (N = 226, 17%). Authors’ comments most commonly contained publication status updates (N = 354, 57%), additional study information (N = 158, 26%), or solicited feedback for the preprints (N = 65, 11%).ConclusionsOur results indicate that comments posted for bioRxiv preprints may have potential benefits for both the public and the scholarly community. Further research is needed to measure the direct impact of these comments on comments made by journal peer reviewers, subsequent preprint versions or journal publications.     

国家公派研究生项目培养成效对比分析初探——以S大学公派留学生为例

国家建设高水平大学公派研究生项目设立至今,已有众多学生依托该项目出国留学,取得了一定成效,但仍存在一些不足.文章以S大学为例,对学生职业规划发展、自身素质以及跨国文化素养方面进行认知调查,分析学生公派留学所获成效,并建议从丰富留学体验、增强学生家国意识、提高教育目标与质量方面进行改进,扩大学生留学成效,为更全面探索高水...     

Comparison of Haptic and Biometric Properties,Bacterial Load,and Student Perception of Fixative Solutions: Formaldehyde Versus Chilean Conservative Fixative Solution with and without Formaldehyde in Pig Kidneys

One of the most widely used solutions to fix and preserve organic tissues is formaldehyde, despite reservations regarding its toxicity and the fact that formaldehyde-embalmed bodies lose their original characteristics. Anatomy laboratories have been replacing formaldehyde with solutions that retain the characteristics of fresh tissue. For this purpose, alternative solutions with a very low concentration of formaldehyde or without any formaldehyde have been analyzed. The objective of this study was to compare biometry, coloration, haptic properties, and bacterial load on animal specimens (pig kidneys) embalmed with formaldehyde, and with Chilean Conservative Fixative Solution with and without formaldehyde (formaldehyde chCFS and formaldehyde-free chCFS). Also, the perception of health and biological science students toward specimens treated with different solutions was assessed. The results indicated that there were no significant differences in specimens’ retraction, or bacterial load. Students showed a preference for organs embalmed in formaldehyde chCFS and formaldehyde-free chCFS; indicating that with these treatments they could better visualize structures and that the prosections had greater flexibility and the colors were more similar to those of fresh tissue. Additionally, students recommended the material embalmed in formaldehyde chCFS and formaldehyde-free chCFS for anatomy learning. In contrast, students indicated that formaldehyde-fixation negatively affected their practical experience. In conclusion, embalming with formaldehyde chCFS or formaldehyde-free chCFS provides an advantageous practical experience over the use of formaldehyde and may be an alternative to replace the use of formaldehyde in anatomy laboratories.     

Platform-based customer agility: An integrated framework of information management structure,capability, and culture

Platform-based customer agility is the ability to leverage the voice of the customer on a platform to achieve market intelligence and to explore competitive action opportunities. Prior studies have indicated the critical role of customer agility in enabling the survival and prosperity of contemporary organizations in a turbulent business environment, although how to develop this capability is not answered. The current research attempts to fill this theoretical gap. Drawing on the information management literature, we propose an integrative information management framework to investigate the process of developing customer agility. By conducting a case study of a leading e-commerce platform in China, we identify three types of platform-based customer agility (i.e. reactive customer agility, proactive customer agility, and coactive customer agility) in different phases of the growth of the platform. Furthermore, a process model is developed from the case study. It shows that platform-based customer agility is achieved by establishing information management structure, developing information management capability, and instilling information management culture. This study contributes to the knowledge on customer agility and information management. Detailed recommendations are also provided for potential practitioners.     

An analysis of sexual harassment on Iranian campuses

Consensual sexual harassment on Iranian campuses is getting prevalent; however, this phenomenon has not been examined yet. This study contributed to the area and investigated the sexual relationships shapes, the behaviour of Iranian faculty members and female college students, and the consequences of sexual harassment for the victims, even in its consensual form. Hence, the phenomenological qualitative method was applied to explore the experiences of 10 female graduate students. The data were collected through online in-depth interviews due to the COVID-19 pandemic. In line with the theoretical framework proposed by Terpstra and Baker (1986), the interpretive phenomenological analysis revealed three themes of Onset, Sexual treatment, and After effects. According to the results, the basic needs of the females and the professors’ leering seduced the females to enter into sexual relationships. The results also reflected the academic and psychological consequences of sexual harassment on the victims’ future. The findings have some implications for higher education policymakers, university chancellors, and governmental officials.     

欧洲大学史的研究史

通过对欧洲大学史研究相关成果的梳理,本文把欧洲大学史的研究史划分为萌芽和起步、初步发展和专门的学科领域三个阶段。三个阶段的特征分别为:描述记录式研究、理性批判式研究和多维阐释性研究。我们应该借鉴欧洲大学史的研究,加强我国大学和高等教育等方面的相关史料建设,广泛吸取各学科史、专门史的研究者从多个角度对我国大学史和高等教育史进行研究。     

基于CNKI统计的近三十年辞典中“吴汝纶”词条述评

文章运用辞书学知识和文献研究法,对CNKI统计的近三十年（1983-2009）辞典中“吴汝纶”词条进行梳理,分析概括其释文简明准确、重点突出、特征鲜明等特点,指出其存在主题不突出、表达不严密、评价失当、内容滞后等问题,并提出改进意见和建议.     

《诗毛传》训诂隐形理念初探

古代各类训诂专著中包含着十分丰富的训诂观念,这些观念对训诂学的形成和发展具有重大的意义。本文从体式、术语、方法、范围等四个方面对《毛诗故训传》蕴含的“训诂理念”进行深入分析,阐述其对训诂学所作的理论贡献。     

中国近代教科书研究

教科书是近代中国社会文化变迁的诞生物。基督教在华传教士于1877年成立学校教科书委员会(School and Textbook Series Committee),他们的工作对中国教科书的产生起到了很大作用。1897年,南洋公学外院使用的几种教科书是可考的“教科书”第一次在中国出现的时间。“教科书”在官方文牍中出现的时间稍晚一些。最早大约在1901年初,刘坤一、张之洞在其著名的《江楚会奏变法三折》中,在“教科书”的意义上使用了“教科之书”的说法。1904年初的《奏定学务纲要》中,对“教科书”的编纂使用作了详细的规定。教科书与近代文化的关系主要表现在:教科书作为一种重要的知识传播载体,担当了近代中国教育转型的重任;教科书的编审制度与教育行政体制相关联,在近代逐渐走向成熟。教科书的发展折射了近代文化的转移。教科书展示了近代中国人的知识结构转换历程。教科书承担了近代国族认同和国民塑形的教育使命。