英语口语交流中信息差的成因剖析     

罗钱军 《华中科技大学学报(社会科学版)》2006,20(6):68-72

口语交流中,信息差是一个普遍存在的现象。信息差影响着人们的言语交流,影响着人们彼此间的理解和信任。文章分析了口语交流中信息差的概念内涵,进而从语音、语义、语用三个层面出发,分别对其可能产生的信息差及其成因作了探讨,为英语口语教学提供了新的视角。  相似文献   

基于正态云可拓理论的锚泊安全评价     

鲁峰  李伟  宁君  于仁海 《上海海事大学学报》2020,41(4):30-35

为提高锚泊安全评价精度,保障船舶锚泊安全,针对传统锚泊安全评价方法未考虑评价等级界限的不确定性和模糊性等问题,将正态云可拓理论应用于锚泊安全评价中。采用层次分析法和基于可拓学的简单关联函数确定权重的方法分别确定锚泊安全评价指标的主观和客观权重,通过经验因子将主观与客观权重进行结合。构建基于正态云可拓理论的锚泊安全评价模型,计算待评物元与标准可拓物元的关联度,通过信息熵理论确定锚泊安全等级。根据信息熵理论定义可信因子,使得评价结果的可信度易于定量计算。实例计算验证了本模型的有效性和优越性。  相似文献   

主客观信息融合的港口综合能源系统评价指标体系     

何大春  谈健  苏宜强  解翔  宋天立  蔡超  陈曦 《上海海事大学学报》2020,41(3):110-116

为建立绿色港口,实现港口的节能环保,对港口综合能源系统(port integrated energy system,PIES)的评价方法进行研究,提出一种主客观信息融合的PIES评价指标体系,将主观评价与数理统计模型进行结合,兼顾评价过程中的主客观因素,并采用基于马氏距离的统计检验方法对评分矩阵进行修正,实现对PIES的全面评价。通过青岛港董家口港区的调研数据,验证该方法的有效性。  相似文献   

大学计算机创新教育及其创新教学研究   总被引：3，自引：0，他引：3  

牟连佳  李丕贤  梁皎 《高教论坛》2006,(4):42-45,48

阐述了创新教育的内涵、重要性及其理论依据,分析了创新教育与信息技术环境的关系,讨论了计算机创新教育的意义、计算机创新教学应遵循的原则。在此基础之上,提出了计算机创新教学的基本要求及其必须具备的教学条件。最后,探讨了计算机教育学在计算机创新教育中的重要性。  相似文献   

教务管理信息系统的管理与建设   总被引：7，自引：0，他引：7  

周方 《高教论坛》2006,(6):180-182

高校网络化教务管理信息系统的应用,是教务管理的一次革命。本文通过我校教务管理信息系统的推广和应用的经验,从系统功能和管理制度两个方面提出在不具备研发能力的高校如何实现教务管理信息化。  相似文献   

高教资料在图书情报学科中的现状辨析     

古夫 《高校图书馆工作》2006,26(5):47-50

高教资料的共性与特性注定了它是图书情报不可或缺的重要组成部分.然而因种种缘故,它一直被弃忘冷落而遭遇种种"非礼",致使大好资源生生闲置与白白浪费.要改变这种现状,必须切实更新观念,确定"回归"方略,以消除人为的"弃忘"阴影,实现高教资料的资源共享.参考文献2.  相似文献   

Leveraging microgrants to support capacity-building workshops in low- and middle-income countries for meeting the Sustainable Development Goals     

Karin J. Saric  Masimba Muziringa  Erin R. B. Eldermire  Sarah Young  Israel M. Dabengwa 《Journal of the Medical Library Association》2022,110(1):126

Twenty fifteen marked the year of assessment for the Millennium Development Goals (MDGs). The MDGs that achieved the greatest success were those where evidence-based practice (EBP) interventions were implemented. The ability to practice evidence-based medicine is grounded in the creation of and access to medical literature that synthesizes research findings. The role that global health literature played in the success of the MDGs demonstrates that medical libraries and librarians have a role to play in achieving the Sustainable Development Goals (SDGs).Librarians can hold capacity-building workshops that provide instruction on how to access evidence-based literature and also train health professionals to conduct synthesis research. Research findings conducted by in-country health professionals are more likely to address issues being faced by local communities and will afford the possibility of obtaining the necessary evidence-based answers that can then be used to implement policies to resolve public health issues identified in the SDGs.This paper discusses how an international team of librarians leveraged funding from a Medical Library Association/Librarians without Borders/Elsevier Foundation/Research4Life grant to hold a capacity-building workshop in Zimbabwe and follow-up online trainings. The workshop focused on accessing evidence-based resources and conducting synthesis research. Outcomes included the creation and policy implementation of evidence-based knowledge products in alignment with local needs and galvanizing a multisectoral group of key individuals who have gone on to collaborate toward the vision of creating a Zimbabwe innovation hub. Looking ahead, such grants can be leveraged to conduct capacity-building to support knowledge translation and other local training needs.  相似文献   

Evaluation of adverse drug reaction formatting in drug information mobile phone applications     

Sean M. McConachie  Dena Berri  Jewel Konja  Christopher A. Giuliano 《Journal of the Medical Library Association》2022,110(1):81

Objective:To evaluate the differences in presentation (formatting) of adverse drug reaction (ADR) information within drug monographs in commonly used drug information (DI) mobile device applications.Methods:A cross-sectional analysis of ADR formatting of twenty commonly prescribed oral medications within seven DI mobile applications was performed. Databases were assessed for ADR information, including presence of placebo comparisons, severity of ADR, onset of ADR, formatting of ADRs in percentile (quantitative) format or qualitative format, whether references were used to cite information, and whether ADRs are grouped by organ system. Data was collected by two study investigators and discrepancies were resolved via consensus.Results:The seven DI mobile applications varied significantly on every analyzed ADR variable with the exception of ADR onset, which was absent in all databases. Significant differences were found for variables known to impact clinical judgment such as placebo comparisons and qualitative versus quantitative formatting. Placebo comparisons were most common among monographs in Lexicomp (30%) but were absent among monographs within other applications. Quantitative information was commonly used in most databases but was absent in Epocrates. Qualitative formatting was present in all Epocrates and Micromedex applications but absent in the majority of other applications. Substantial variations were also found in severity and grouping information.Conclusion:Substantial variation in ADR formatting exists among the most common DI mobile applications. These differences may translate into alternative interpretations of medical information and thus impact clinical judgment. Health care librarians and clinicians should consider ADR formatting when choosing between DI applications.  相似文献   

Creating information resources and trainings for farmworker-serving community health workers     

Jamie E. Bloss  Catherine E. LePrevost  Leslie E. Cofie  Joseph G. L. Lee 《Journal of the Medical Library Association》2022,110(1):113

Background:Farmworker-serving community health workers have limited access to farmworker health research findings, training, and education resources. With funding from the National Library of Medicine, we are working to improve the health information literacy of both community health workers and farmworkers. We conducted focus group discussions with community health workers to explore their experiences providing health education and information to farmworkers, their information-seeking behaviors, and their technology and information needs. Data from the focus groups provided insights into the main areas in which community health workers would like to receive professional development.Case Presentation:Our team, which includes health sciences librarians, developed a resource list of educational materials for farmworker health, videos to increase community health workers'' skills finding health information online, and webinars to introduce these resources to community health workers. Videos, available in Spanish and English, included instruction on finding and evaluating online health information, accessing reputable online consumer health information sources, and advanced searching tips for Google and PubMed. Through three webinars, we introduced the resource list, videos, and design software for creating handouts and infographics to community health workers.Conclusions:Community health workers have a critical role in providing health education and information to farmworkers, and our efforts represent a first step in addressing community health workers'' limited access to professional development. Health sciences librarians are well positioned to partner with interdisciplinary teams working to reduce health disparities and provide resources and training to community health workers, farmworkers, and other underserved communities.  相似文献   

我国信息资源建设相关问题研究   总被引：1，自引：0，他引：1  

隋佳  张辉  毛振鹏  伏立霞 《晋图学刊》2006,(2):1-4,7

近几年,我国信息资源建设已经成为研究的热点。本文从数字化、信息组织、共建共享、标准化、法律建设等方面对我国信息资源建设的相关问题进行评析。  相似文献