学术期刊载文的学术性评价

分析比较了有关学者对文章学术价值的评价,结合国内自然科学学报办刊实际,探讨了学术类文章的学术质量标准,即科学性、创新性、逻辑性、实效性及简明性.为评价和提高学术类文章的学术水平和价值提供参考.     

Assigning credit to scientific datasets using article citation networks

A citation is a well-established mechanism for connecting scientific artifacts. Citation networks are used by citation analysis for a variety of reasons, prominently to give credit to scientists’ work. However, because of current citation practices, scientists tend to cite only publications, leaving out other types of artifacts such as datasets. Datasets then do not get appropriate credit even though they are increasingly reused and experimented with. We develop a network flow measure, called DataRank, aimed at solving this gap. DataRank assigns a relative value to each node in the network based on how citations flow through the graph, differentiating publication and dataset flow rates. We evaluate the quality of DataRank by estimating its accuracy at predicting the usage of real datasets: web visits to GenBank and downloads of Figshare datasets. We show that DataRank is better at predicting this usage compared to alternatives while offering additional interpretable outcomes. We discuss improvements to citation behavior and algorithms to properly track and assign credit to datasets.     

科技文章题名的修改及制作

以科技期刊中不准确和不规范的文章题名为例,阐述科技文章题名的重要性及其要求,提出修改科技文章题名时应注意的几个方面和一些常用的修改方法.     

Characterizing in-text citations in scientific articles: A large-scale analysis

We report characteristics of in-text citations in over five million full text articles from two large databases – the PubMed Central Open Access subset and Elsevier journals – as functions of time, textual progression, and scientific field. The purpose of this study is to understand the characteristics of in-text citations in a detailed way prior to pursuing other studies focused on answering more substantive research questions. As such, we have analyzed in-text citations in several ways and report many findings here. Perhaps most significantly, we find that there are large field-level differences that are reflected in position within the text, citation interval (or reference age), and citation counts of references. In general, the fields of Biomedical and Health Sciences, Life and Earth Sciences, and Physical Sciences and Engineering have similar reference distributions, although they vary in their specifics. The two remaining fields, Mathematics and Computer Science and Social Science and Humanities, have different reference distributions from the other three fields and between themselves. We also show that in all fields the numbers of sentences, references, and in-text mentions per article have increased over time, and that there are field-level and temporal differences in the numbers of in-text mentions per reference. A final finding is that references mentioned only once tend to be much more highly cited than those mentioned multiple times.     

增强科普文章标题吸引力的常用手法

举例说明 6种增强科普文章标题吸引力的方法     

编辑要领会赌石的精髓 ——读《对科学杂志文章的修改会得到回报》有感

通过阅读《对科学杂志文章的修改会得到回报》一文,引发了对办刊过程中一些问题的思考,认为编辑要领会赌石的精髓就要不断学习与磨练,而磨练就是不断发现问题和解决问题的过程。     

Institutional and country collaboration in an online service of scientific profiles: Google Scholar Citations

The purpose of this paper is to analyse and describe the topological properties of the institutional and national collaboration network from the profiles extracted from Google Scholar Citations (GSC). 19,912 unique profiles with “co-authors” were obtained from a web crawl performed in March 2012. Several statistical and network analysis techniques were used to map and analyse these collaboration relationships at the country and institution level. Results show that The United States dominates the world scientific map and that every research institution is grouped by national, geographical and cultural criteria. A clustering phenomenon based on the self-similarity and fractal properties of scale-free networks is also observed. We conclude that GSC is a suitable tool for collaboration studies only at macro level between countries and institutions.     

科技期刊青年编辑如何撰写和发表编辑学论文

撰写编辑学论文是编辑职业资格提升的硬性要求,也是青年编辑快速成长为一名优秀编辑的最佳途径;因此,青年编辑应积极参与科技期刊的研究和编辑学论文的撰写。而撰写编辑学论文又是科技期刊青年编辑的短板。本文立足科技期刊青年编辑的角度,结合作者自身编辑学论文写作和投稿经历,总结科技期刊青年编辑撰写和发表编辑学论文的方法,以供同行参考。     

电子预印本文献被引用的实证分析

文章利用中国科学引文数据库（CSCD)和中国社会科学引文索引（CSSCI）两个数据库对我国引用E-print资源的数量、时间、频次,主要来源站点及其学科情况进行统计分析,以考察我国对E-print资源的利用情况以及E-print资源在我国学术交流中所起的作用。文章还对国内外主要E-print站点进行了比较,并结合E-print的交流特征和模式,提出了促进我国E-print资源建设的措施。     

电子预印本文献被引用的实证分析

文章利用中国科学引文数据库(CSCD)和中国社会科学引文索引(CSSCI)两个数据库对我国引用E-print资源的数量、时间、频次,主要来源站点及其学科情况进行统计分析,以考察我国对E-printt资源的利用情况以及E-pring资源在我国学术交流中所起的作用.文章还对国内外主要E-print站点进行了比较,并结合E-print的交流特征和模式,提出了促进我国E-print资源建设的措施.     

Ranking scientific articles based on bibliometric networks with a weighting scheme

As the volume of scientific articles has grown rapidly over the last decades, evaluating their impact becomes critical for tracing valuable and significant research output. Many studies have proposed various ranking methods to estimate the prestige of academic papers using bibliometric methods. However, the weight of the links in bibliometric networks has been rarely considered for article ranking in existing literature. Such incomplete investigation in bibliometric methods could lead to biased ranking results. Therefore, a novel scientific article ranking algorithm, W-Rank, is introduced in this study proposing a weighting scheme. The scheme assigns weight to the links of citation network and authorship network by measuring citation relevance and author contribution. Combining the weighted bibliometric networks and a propagation algorithm, W-Rank is able to obtain article ranking results that are more reasonable than existing PageRank-based methods. Experiments are conducted on both arXiv hep-th and Microsoft Academic Graph datasets to verify the W-Rank and compare it with three renowned article ranking algorithms. Experimental results prove that the proposed weighting scheme assists the W-Rank in obtaining ranking results of higher accuracy and, in certain perspectives, outperforming the other algorithms.     

论文标题与下载和引用的关系

结合英文论文标题的已有研究成果,深入中文论文标题的探讨,通过数据统计定量分析中文论文标题类型的下载和引用的特点,以及标题长度和带冒号的标题对下载和引用的影响,揭示论文标题与下载和引用的关系,填补了国内关于这一研究的空白。     

Revealing the scientific comparative advantage of nations: Common and distinctive features

The paper compares the scientific profiles of 199 countries relative to 254 subject categories, based on the impact of knowledge produced in each category, measured by the bibliometric indicator known as Total Fractional Impact (TFI). TFI is calculated on the basis of publications indexed in Web of Science (here over years 2010-2019). The approach taken overcomes some criticalities occurring with indicators previously proposed for the same purpose. With this approach, it is possible to: i) produce, for any country, a scientific specialization profile in correspondence with each subject category; ii) identify distinctive or common characteristics of individual countries or clusters of countries. The approach provides a new tool which may reveal useful for formulation of research policies.     

科技期刊责任编辑编校质量把关要注意横向思维

为了提高科技期刊的编校质量,责任编辑不仅要用纵向思维的方式一篇文章接一篇文章地通读整本期刊,还要用横向思维的方式再次把关。横向思维使责任编辑将注意力集中于每个关键点,并与纵向思维形成优势互补,从多角度去避免出现差错,收到了较好的效果。     

期刊论文被引频次分布拟合与分析

以中国知网<中国学术期刊网络出版总库(CAJD)>为统计源,对不同学科与时间段样本的统计结果表明,论文被引频次分布曲线与布拉德福文献分布曲线基本一致.选用莱姆库勒公式进行曲线拟合,但统计样本中均有约0 5%的高被引论文的被引频次高于正常的曲线分布,同时在半对数曲线中也普遍存在"格罗斯下垂",下垂误差为6%~7%.为了能够精确地得到拟合曲线,拟合时截除0 5%的高被引论文,同时对莱姆库勒公式加入修正系数,以修正"格罗斯下垂"误差.通过处理后,所有统计样本拟合均通过K-S检验.在具体分析各样本的基础上得出布拉德福系数k值具有学科特性,在论文发表7~8年内各学科k值存在明显的增长过程,k值的大小与删除0 5%的高被引论文后的最大被引频次(m'm)、被引论文的平均被引频次(c)高度相关,并拟合出了三者之间的函数关系.     

The internet as a global search system for scientific articles on information and communication

The peculiarities of searching for scientific articles on information and communication over the Internet are described. The object and tools of the search are selected. An object search refers to the Internet resource, which provides the necessary information. The means of searching include tools with the help of which the user may locate the object of the search.     

科技期刊的栏目建设--《小型油气藏》的实践简介

结合编辑实践,从栏目定位和稿件组织策略这两个角度,分析了加强科技期刊栏目建设的必要性和重要性.     

护理论文中统计学应用状况及存在的问题和对策

选择<中华护理杂志><实用护理杂志><护士进修杂志><护理学杂志>和<山西护理杂志>等5种护理学期刊为研究对象,应用文献计量法对其1995-1999年间的载文量、统计学应用情况进行统计分析.结果表明:5年间载文量呈逐年增加趋势,后2年论文的统计学应用率较前3年明显增加(P＜0.01).提出解决护理论文在统计学上存在问题所应采取的对策.     

科技论文洗稿行为的表现形式及其甄别策略

洗稿是一种高级抄袭行为,隐蔽性强、危害性大。该研究结合编辑实践梳理洗稿典型案例的发现和甄别过程,归纳科技论文洗稿行为的表现类型和特点,分析其形成的诱因及学术不端属性。文字重组、结构拆分重组和图表文字互换是洗稿的常见表现形式;洗稿行为侵犯作者著作权。洗稿行为的有效发现和甄别,需要科技期刊编辑部不断强化内部管理,提高防范意识,注重细节,增强智能工具应用能力,严格初审把关。