基于网络的分布式信息检索探析     

赵堂高  田毅农  汪社教 《现代情报》2007,27(7):55-57,61

目前基于因特网的分布式信息检索研究主要集中在对等网（P2P）和网格的信息检索优化和开发上。因此．本文首先讨论对等网信息检索的基本理论和技术，评价P2P信息搜索技术优劣；然后介绍网格信息检索的规范及其体系结构，最后给出网格信息检索展望。  相似文献   

科技期刊外审专家激励措施扎根研究     

钟琳  高超民 《中国科技期刊研究》2016,27(3):278-282

【目的】为科技期刊激励外审专家措施提供系统理论支撑。【方法】 依据扎根理论的思想,选择16名科技期刊外审专家进行访谈,对访谈数据进行整理分析和对比,找到影响科技期刊外审专家审稿意愿的因素,进行归类和关系确定后,构建科技期刊外审专家审稿意愿模型。【结果】 外审专家的审稿意愿受到效价性因素和成本性因素的双重影响,效价越高审稿意愿越强,而成本越高审稿意愿越低;效价性因素包括学术地位、学术水平、掌控感、启发思维、情感体验和社会贡献,而成本性因素包括时间成本和精力成本。【结论】 科技期刊应提高掌控感、启发思维等审稿效价并降低审稿的时间和精力成本。  相似文献   

Through what perspective do we judge the teaching of peers?     

Carol-Ann Courneya  Daniel D. Pratt  John Collins 《Teaching and Teacher Education》2008

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Teachers' peer support: difference between perception and practice     

Md. Shajedur Rahman 《Teacher Development》2019,23(1):121-138

This paper is aimed at exploring teachers’ perceptions and practices of peer support in Bangladeshi primary schools. It also looks into the contrast between the perceptions and practices, and the underlying reasons behind such deviations. The study collects data from teachers who are undergoing a large-scale teacher development project called English in Action. The project provides face-to-face and distance learning support to the teachers, as well as promotes the idea of context-based learning through peer support in both primary and secondary schools in Bangladesh. This study adopted a mixed method approach. The quantitative part looks into teachers’ perceptions and practices in regards to peer support. A close-ended questionnaire was used to understand the extent teachers feel peer support is important and their actual engagement with colleagues for the support activities. Qualitative methods including observations, focus group discussions, and interviews are used to identify the activities that teachers do together with their colleagues in a school and the barriers to such activities. The results show that, teachers define peer support in a specific way and consider it as very important for their professional development. However, their engagement in such activities is restricted by several factors.  相似文献   

一项关于非英语专业学生对英语作文互评看法的调查   总被引：1，自引：0，他引：1  

张敏 《宜宾学院学报》2007,7(7):108-109

本文对本校大一非英语专业的学生进行了为期一学期的作文互评实验,而后对收集到的各类数据进行分析,得出结论:在大学生中进行作文互评,需要在提高学生的英语水平之后才能进行,否则收效甚微。  相似文献   

论英文科技期刊优秀审稿人队伍的培养     

张丹 《编辑学报》2019,31(5):582-585

审稿人队伍的质量和工作效率直接影响科技期刊的学术质量和出版周期。为此,培养一支优质、高效的审稿人队伍是科技期刊发展的重要保障。本文以《仿生工程学报》为例,探讨英文科技期刊如何建立审稿人队伍,并通过提高稿件初审质量、加强与审稿人的沟通、加大审稿贡献奖励力度、满足优秀审稿人需求等方法来提高审稿人的满意度和审稿积极性,从而留住优秀审稿人乐于为期刊服务。此外,还介绍依托国外同领域优秀期刊,运用Web of Science数据库有针对性地发掘出高学术影响力的作者并吸纳其为审稿人的方法,以不断壮大审稿人队伍,获得优质高效的审稿意见,从而提高期刊的学术质量。  相似文献   

A Game Theoretic Approach to Peer Review of Grant Proposals     

Esra Eren Bayindir  Mehmet Yigit Gurdal  Ismail Saglam 《Journal of Informetrics》2019,13(4):100981

This paper studies the grant peer review process employed by the Turkish regional development agencies, which is adapted from a review procedure of the Education, Audiovisual and Culture Executive Agency of the European Union. To model this process, we consider a Bayesian strategic-form game played by three reviewers who observe both a common and a private score signal about an evaluated project and assign their scores to minimize the sum of their disutilities from the false acceptance and false rejection of the project. We numerically compute the Bayesian Nash equilibria of this game and conduct several comparative statics exercises, after calibrating the model parameters accordingly. We also introduce two simpler review processes and compare their performances to that of the calibrated process in terms of outcome statistics, involving pass and fail rates of the evaluated projects, and manipulation statistics, involving the reviewers’ manipulation rate and size of scores.  相似文献   

图书情报学期刊的分层结构：基于同行评议的实证研究     

刘宇  叶继元  袁曦临 《中国图书馆学报》2011,37(2)

同行评议是保证科研健康发展的一种重要机制,学术评价在本质上离不开同行的判断.本文通过问卷法,采用同行评议的方式调查学术共同体对18种CSSCI图书情报学来源期刊的感知和认同,使用聚类分析展示期刊在"类"的层次上的差异.研究发现:同行将18种期刊明显地分为4个层级;<中文核心期刊要目总览>和CSSCI来源期刊均只能部分地反映同行的评议结果;CSSCI来源期刊的评价结果与同行评议结果一致性略高于<中文核心期刊要目总览>.  相似文献   

医科大学学报审稿人审稿质量的影响因素分析     

王福军  冷怀明  李勇 《编辑学报》2011,23(2):105-108

为了了解影响医科大学学报审稿人审稿质量的因素及各因素对审稿人审稿质量的影响程度,采用自制的经专家论证的问卷调查表对4种高校学报的400名编委及审稿人进行了匿名式问卷调查。结果表明,所设计的11个影响因素的得分总体比较、两两比较,差异均有统计学意义(P<0.05)。以数理方法筛选出影响医科大学学报审稿人审稿质量的主要因素,为编辑同人寻求避免某些不利因素的方法提供了实证依据。  相似文献   

高校学报"小同行"审稿专家的遴选   总被引：2，自引：2，他引：0  

孙丽莉  刘祥娥 《编辑学报》2011,23(2):139-140

高校学报"为本校的教学与科研服务"的办刊宗旨对遴选审稿专家提出了更高的要求,高校学报稿源综合性的特点使得其难以建立自己相对稳定的审稿专家库;因此,利用网络选择"小同行"审稿专家是众多高校学报的选择。作者对"小同行"审稿专家遴选工作中遇到的问题作实例分析。  相似文献