浅谈多元化毕业设计对大学生创新能力的培养

针对大学生创新能力培养的毕业设计环节,构建一个毕业设计的多元化选题平台,加强多元化创新实践基地建设,采用多元化毕业设计指导模式。以此为基础,进一步探讨大学生创新意识、创新思维和创新能力的培养方式。     

基于HITS与MPA算法结合的关键文献确定方法研究

从海量文献中确定关键文献,为科研人员的研究提供便利是图书情报工作的重要目的之一,现有的文献计量方法在解决相关问题上缺乏有力的解决方案。本文以小世界研究的大量文献为例,利用HITS算法和MPA算法,从网络整体中依据不同的分析指标确定关键文献。通过研究发现,这两种算法结合使用能够迅速的发现关键文献,科研人员能够较快把握研究主题的主要内容。     

动态人际情报网络构建方法研究

在深入分析人际情报网络动态变化本质的基础上,提出一种基于主题图的动态人际情报网络构建方法,该方法将知识管理的思想融入到人际情报网络的构建之中,以相对静态的知识本体网络指导动态人际情报网络的构建,有效提高人际情报网络构建的科学性和有效性。     

基于语义的情感挖掘系统的设计与实现

由于自然语言的复杂性,使得情感挖掘仍存在一些问题需要解决,如情感词的领域依赖性、隐式特征识别、同指特征处理和特征极性计算等。为解决这些问题,提出一种基于语义的情感挖掘方法,该方法以主题图为指导进行特征及情感词的识别和情感极性强度计算,充分利用特征之间及其特征与情感词之间的语义关系,可以在一定程度上提高意见挖掘的准确性。     

论选题策划的战略思维

作为出版企业的重要支柱,选题策划必须贯彻企业战略,具有战略思维,以支持企业建立和保持竞争优势。     

全人教育与图书选题策划——以《北大基础教育文库》为例

全人教育是20世纪70年代以来在世界范围内被广泛传播的、以促进人的整体发展为目标的教育思想。近年来,全人教育思想在我国产生了越来越大的影响,这种影响也不可避免地波及我国图书出版领域。就面向基础教育的图书出版而言,如何准确地传达全人教育的深刻内涵,是出版人面临的难题。本文对全人教育思想的流变进行初步梳理,探讨全人教育的人文教育、科学教育、传统文化教育和公民教育四个基本维度,并以《北大基础教育文库》为例,对全人教育语境中的图书选题策划进行探析。     

Research dynamics: Measuring the continuity and popularity of research topics

Dynamic development is an intrinsic characteristic of research topics. To study this, this paper proposes two sets of topic attributes to examine topic dynamic characteristics: topic continuity and topic popularity. Topic continuity comprises six attributes: steady, concentrating, diluting, sporadic, transforming, and emerging topics; topic popularity comprises three attributes: rising, declining, and fluctuating topics. These attributes are applied to a data set on library and information science publications during the past 11 years (2001–2011). Results show that topics on “web information retrieval”, “citation and bibliometrics”, “system and technology”, and “health science” have the highest average popularity; topics on “h-index”, “online communities”, “data preservation”, “social media”, and “web analysis” are increasingly becoming popular in library and information science.     

Feeling Caught: Adult Children's Experiences with Parental Infidelity

The purpose of this study was to understand what, if any, messages adult children recalled receiving from family members following the discovery of their parents’ infidelity that either discouraged or encouraged feeling caught. Thirty-eight individuals were interviewed. Findings suggested that adult children received messages about parental conflict being between their parents, no one being the good/bad guy, and speaking favorably about change, all of which discouraged feeling caught. Messages that encouraged feeling caught involved urging the child to uncover information, serve as a mediator, and field other family members’ opinions. These findings are compared to previous research.     

Health-related information seeking: Is it worth it?

In spite of often compelling reasons for why people should seek information, they persistently engage in lower levels of it than might be expected, at times seeking no information at all. The idealized model reflecting dogged persistence, pursuing rational search strategies, until a high-quality answer is found is often assumed in the design of information systems. However, many people confronted with health problems engage in avoidance and denial, making a health care system dependent on proactivity problematic. This essay explores six conditions, the idealized model, avoidance, bewilderment, serendipity, ignorance is bliss, and indolence, that arise from low and high effort strategies when typed by good, contingent, and bad health outcomes. Since a substantial proportion of the population does not act in accordance with our assumptions, it may be time for policy makers, system designers and researchers to revisit their approaches to facilitating health-related information seeking.     

Communication apprehension as a determinant of avoidance,withdrawal and performance anxiety

Although communication apprehension (CA) is often presented as having a major impact on communication related behavior, the extant literature provides neither strong nor direct support for such claims. In the present research (1) behavior was viewed as a single index of disjunctively connected response options including avoidance, withdrawal and anxiety and (2) CA was viewed as a categorical rather than a continuous variable. Results of two separate studies provide direct evidence suggesting that CAs avoid communication if possible and report considerable anxiety when forced to communicate.