动词make的一词多义关系模式初探     

房青 《牡丹江教育学院学报》2011,(2):38-39

一词多义是各种语言中普遍存在的现象。英语中除了术语以外,单义词是很少的,多数的词都是多义词。本文从认知语义学的视角,运用认知语言学的＂原型范畴理论＂以及＂基于理论的多义词分析法＂对动词make进行认知研究,探索构建make一词多义的意义关系模式。  相似文献   

Peer victimization,deviant peer affiliation and impulsivity: Predicting adolescent problem behaviors     

《Child abuse & neglect》2016

Abundant evidence has demonstrated an association between peer victimization and adolescent problem behaviors. However, there is a large gap in knowledge about the potential mediators that associate peer victimization with problem behaviors and the potential moderators that exacerbate or buffer this association. The current study examined whether deviant peer affiliation mediated the association between peer victimization and problem behaviors and whether the direct and indirect associations were moderated by impulsivity. A sample of 1401 adolescents (50.1% boys, 11–14 years old) completed anonymous questionnaires regarding peer victimization, impulsivity, deviant peer affiliation, and problem behaviors. Gender, age and socioeconomic status (SES) were controlled for in the analyses. Structural equation models showed that peer victimization was significantly associated with more problem behaviors, and this association was mediated by deviant peer affiliation. Impulsivity moderated both the direct association (peer victimization → problem behaviors) and the second stage of the indirect path (deviant peer affiliation → problem behaviors). Specifically, these associations were especially stronger for adolescents with higher impulsivity. Identifying the processes by which peer victimization is associated with adolescent problem behaviors has important implications for an integrative framework of theory and prevention.  相似文献   

Re-Envisioning E-Resource Holdings Management     

Marlene van Ballegooie 《期刊图书馆员》2016,70(1-4):135-148

For e-resource librarians, maintaining e-book and e-journal holdings within electronic resource management systems is a labor intensive and often manual process. In 2014, with the aim of saving library staff valuable time and effort, the Online Computer Library Center, Inc. (OCLC) launched a service to provide automated holdings management within the WorldCat knowledgebase. For a select group of content providers, including some of the largest e-book aggregators, holdings information can be populated and updated automatically within the knowledgebase without intervention from library staff. At the University of Toronto Libraries, we conducted a study to assess the accuracy and efficiency of these automated holdings management services. This presentation outlines the results of the study and provides suggestions for further improvement to the current services offered.  相似文献   

The Florida Geographic Data Library: Lessons Learned and Workflows for Geospatial Data Management     

Crystal Goodison  Sam Palmer 《Journal of Map & Geography Libraries》2016,12(1):73-99

The University of Florida GeoPlan Center has been organizing, standardizing, and distributing geospatial data since 1998 through the Florida Geographic Data Library (FGDL), a collection of Florida geospatial data from various agencies, as well as data developed in-house. With funding from the Florida Department of Transportation (FDOT), FGDL serves as a public distribution mechanism for hundreds of Florida geospatial data layers. Since 2004, FGDL layers have formed the data foundation for FDOT's interagency application known as efficient transportation decision making (ETDM), which facilitates the review and permitting process for proposed transportation projects. Data layers are standardized and inspected to ensure that the data are adequate for use in analysis and decision making. To efficiently manage the geospatial data and workflows, a quality assurance/quality control (QAQC) process and relational database schema was developed to track the standardization procedures, lineage, versioning, and archiving of the data layers. This article details the history of the Florida Geographic Data Library, challenges of managing a large geospatial data repository, development of a QAQC process and database schema, and lessons learned.  相似文献   

开放型计算机机房的系统维护   总被引：2，自引：1，他引：2  

肖陶  张京英  张彤 《实验技术与管理》2007,24(2):81-83

现在计算机的操作系统和应用软件变得愈来愈庞大,安装一台计算机的软件系统要需要很长时间;因此,采用针对可能出现软件故障的预防措施和寻找一种快速修复损坏的软件系统的方法就显得更加重要。该文对各种硬盘数据维护技术的原理和特点进行了分析比较,最后对开放型公共机房计算机软件系统的维护提出了一个较好的解决方案。  相似文献   

高速线材核心设备在线监测诊断技术的应用     

朱昌健  赵凯星  王双启 《唐山学院学报》2007,20(6):33-35

为提高高速线材设备的预知维修能力,达到降低成本、减少事故时间的目的,对高速线材核心设备安装在线监测诊断系统。通过系统的运行,实现预知维修,对设备的安全可靠运行起到了积极的保障作用,同时保证了连续性生产。  相似文献   

论不正当竞争行为及法律对策     

秦红兰  周新文 《黄冈职业技术学院学报》2004,6(2):11-13

社会主义市场经济应该在依法、公平、有序的秩序下开展竞争。发挥好市场竞争机制的作用,使社会有限的资源达到最合理有效的配置,对尽快建立比较完善的社会主义市场经济体系具有不可低估的作用。不正当竞争行为既为商业道德所不容,也被法律所禁止。本文将就不正当竞争行为展开论述,并提出相应的法律对策。  相似文献   

弱智学生合作与分享行为的干预实验研究     

韦小满  焦青  金星  赵玉兰  宋戈  程文捷  于永思  陈林 《中国特殊教育》2005,(11):3-6

从北京市西城区培智中心学校抽取了两个班学生(实验班6人,对照班9人)作为被试,进行了为期三周的合作与分享行为的干预实验。实验结果表明:(1)“行为示范与讲解———角色扮演及相关活动———适宜行为的及时强化———行为迁移训练”的干预模式对弱智学生合作行为的干预效果显著;(2)该模式短期内对弱智学生分享行为的干预效果不显著;(3)弱智学生的合作与分享行为之间存在显著的相关。  相似文献   

加强高校进口设备管理,提高投资办学效益   总被引：1，自引：1，他引：1  

齐桂茹  于化龙  李勇 《实验技术与管理》2006,23(4):130-131

从采购、验收、维护和使用4个方面阐述了如何加强高校进口设备管理,以提高投资办学效益.  相似文献   

教学投影机亮度变暗的解决方案     

胡长海  高贞  马红军 《中国教育技术装备》2004,(7):43-44,50

对投影机亮度变暗的原因与维修、维护的范围及效果进行了分析，提出了维护、维修的方案及成本预测。  相似文献