Librarians as Advocates of Social Media for Researchers: A Social Media Project Initiated by Linköping University Library,Sweden     

Sassa Persson  Maria Svenningsson 《New Review of Academic Librarianship》2016,22(2-3):304-314

ABSTRACT

Librarians at Linköping University help researchers keep abreast of developments in their fields and to increase the visibility of their work. Strategic, professional use of social media ought to be an essential part of a researcher's communication strategy. This article investigates the level of awareness of the professional use of social media among LiU researchers. The investigation showed that use of social media was not significant; however, a small number saw potential. The purpose of this article is threefold. The first purpose was to evaluate the potential of using social media as a tool for communicating research outside LiU. Second, the article presents a study in which views of LiU researchers on social media were ascertained via seminar discussions, informal feedback, and interviews. The study has a case study approach involving eight researchers. Third, the article covers how LiU Library created a web-based information package to support researchers in social media use.  相似文献   

Patterns of Nonverbal Adaptation in Supportive Interactions     

Graham D. Bodie  Kaitlin E. Cannava  Andrea J. Vickery  Susanne M. Jones 《Communication Studies》2016,67(1):3-19

This study seeks initial evidence for the patterns of nonverbal adaptation predictive of emotional improvement after a troubles talk conversation. A total of 128 dyads composed of two unacquainted individuals engaged in a 5-minute conversation about a stressful event, and the nonverbal behaviors of both the supportive listener and discloser were coded for immediacy. We detected a general pattern of matching between interlocutors, which was positively associated with disclosers’ reported emotional improvement above and beyond listener immediacy. Importantly, we found primary support for a discloser-matching model whereby emotional improvement is a function of disclosers matching highly immediate listeners but no support for a listener-matching model whereby emotional improvement is a function of listeners matching disclosers to signal empathy.  相似文献   

变时滞大系统的振动性理论及应用     

李光华 《怀化学院学报》1989,(5)

本文将纯量时滞泛函微分方程解的振动性理论推广到时滞大系统;通过引进V函数,获得了线性及非线性变时滞大系统振动的充分条件。  相似文献   

Web Service下的商品推荐系统的研究与实现   总被引：2，自引：0，他引：2  

赵耀  薛贵荣 《临沂师范学院学报》2003,25(6):131-134

基于电子商务平台的Web service已经是广大消费者购买或者浏览商品的主要形式之一．但是,网络上的海量信息也给我们带来了很多不便．对于用户来说,如何及时地发现所需要的商品已经变得越来越困难．本文综合运用了关联挖掘、智能推荐算法等机器学习方法提出了一个Web Service下的产品智能推荐Agent模型：Smart Recommendation,该系统通过对用户的历史交易记录的分析,挖掘出客户的购买模式和购买兴趣,并根据发现的模式对用户进行商品的智能推荐．实验结果表明,推荐模型具有较高的准确性,并且对用户的购买行为有一定的指导作用．  相似文献   

Particle Swarm Optimization based predictive control of Proton Exchange Membrane Fuel Cell （PEMFC）     

任远  曹广益  朱新坚 《浙江大学学报(A卷英文版)》2006,7(3):458-462

INTRODUCTION Fuel cells have attracted more attention in the last few years due to scarcity of the world energy source. The Proton Exchange Membrane Fuel Cell (PEMFC) is the focus of current development efforts because it is capable of higher power density and faster start-up than other fuel cells (Zhang et al., 2004). Research emphasis is on high power density with adequate energy conversion efficiency. PEMFC performance is related to many factors, among which electrolyte membrane …  相似文献   

A VBA‐based Simulation for Teaching Simple Linear Regression     

Gregory Todd Jones  Reidar Hagtvedt  Kari Jones 《Teaching Statistics》2004,26(2):36-41

In spite of the name, simple linear regression presents a number of conceptual difficulties, particularly for introductory students. This article describes a simulation tool that provides a hands‐on method for illuminating the relationship between parameters and sample statistics.  相似文献   

体育价值观与大学生体育锻炼行为的关系探讨     

孙柱兵 《毕节学院学报》2016,(4):144-150

通过随机抽样调查了209名大学生体育价值观与体育锻炼行为之间的关系,并对样本数据进行描述统计分析、因子分析、相关分析和线性回归分析,实证研究表明：体育价值观及其各因素与大学生体育锻炼行为两者之间存在显著的线性回归关系。理论拓展认为,体育锻炼行为的发生一方面得益于体育价值观内在驱动力的诱发作用,另一方面也是建立在客体环境上外因合力的结果。建议在大学体育教学中重视对学生体育价值观的培养,从而引导他们积极参与体育锻炼,增强学生的身体素质。  相似文献   

论我国教育惩戒权的两极化运行与理性化回归     

刘明萍  张小虎 《复旦教育论坛》2020,18(1):33-38

当前公众和学界对教育惩戒的关注度日益提升,而研究表明,教育惩戒权的运行呈现出的“惧用”与“滥用”两极化趋势愈发凸显。其原因在于我国教育惩戒制度的缺陷,即教育惩戒边界模糊、主体范围不明、自由裁量空间宽泛以及救济途径不足。此外,家庭结构和舆论环境等外部因素也加剧了两极化现状。因此,为实现教育惩戒权运行的理性回归,教育惩戒内在制度有待完善,外部环境因素也有待改进。  相似文献   

The social construction of a Teacher Support Team: an experience of university lecturers’ professional development in STEM     

Elvia Castro-Félix  Harry Daniels 《师资教育杂志》2018,44(1):14-26

Abstract

This paper focuses on understanding and exploring how a group of university engineering and science tutor educators learn and assimilate new conceptions about their role in the face of the forces of globalisation that are transforming the system of higher education. This research paper adopts the notion of the Teacher Support Team (TST) as developed by Daniels and grounded in Vygotsky’s sociocultural account of the social formation of mind. These structures of meaning provide insight into the role played by the context, the interactions, the needs and the demands of actual activities, agreements and learning processes that this group of STEM lecturers undertook as they sought to transform their usual teaching methods that were focused on individual and isolated work in order to create more innovative practices and impact on their students’ performance. The analysis of this experience, which was based on the epistemological principles of the sociocultural approach, focused on the educational model that emerges from needs that are perceived and shared through the group’s interactions, as well as the transitions that such a team undergoes in its actions and decisions.  相似文献   

Illustrating Regression Concepts     

Markku Nurhonen  Simo Puntanen 《Teaching Statistics》1992,14(1):20-23

Modern microcomputers offer attractive possibilities to illustrate various concepts related to regression. In this article we describe how this can be achieved.  相似文献