WorldWideScience

Sample records for bibliometrics

  1. Bibliometric Evolution

    DEFF Research Database (Denmark)

    Nicolaisen, Jeppe; Frandsen, Tove Faber

    2015-01-01

    journal. The transformation seems to originate from a growing interest in bibliometric topics. This is evident from a longitudinal study (1990–2012) of the bibliometric coupling strength between Scientometrics and other LIS-core journals (including JASIST). The cause of this gradual transformation...

  2. Why Bibliometrics?

    Science.gov (United States)

    Lagerstrom, J.

    2012-08-01

    Why bibliometrics? This presentation will give a brief overview of the history of bibliometrics. More specific to astronomy, this presentation will discuss the results of a survey which will reveal how various facilities HST, Chandra, ground-based, etc. are using various aspects of paper- and citation-counting to provi de information about their research output.

  3. Bibliometric Networks

    CERN Document Server

    Havemann, Frank

    2012-01-01

    This text is based on a translation of a chapter in a handbook about network analysis (published in German) where we tried to make beginners familiar with some basic notions and recent developments of network analysis applied to bibliometric issues (Havemann and Scharnhorst 2010). We have added some recent references.

  4. Bibliometric methods: pitfalls and possibilities

    DEFF Research Database (Denmark)

    Wallin, Johan A

    2005-01-01

    Bibliometric studies are increasingly being used for research assessment. Bibliometric indicators are strongly methodology-dependent but for all of them, various types of data normalization are an indispensable requirement. Bibliometric studies have many pitfalls; technical skill, critical sense...... and a precise knowledge about the examined scientific domain are required to carry out and interpret bibliometric investigations correctly. Udgivelsesdato: 2005-Nov...

  5. Telescope Bibliometrics 101

    Science.gov (United States)

    Grothkopf, Uta; Lagerstrom, Jill

    During recent years, bibliometric studies have become increasingly important in evaluating individual scientists, institutes, and entire observatories. In astronomy, often librarians are involved in maintaining publication databases and compiling statistics for their institutions. In this paper, we present a look behind the scenes to understand who is interested in bibliometric statistics, which methodologies astronomy librarians apply, and what kind of features next-generation bibliographies may include.

  6. Scientific workflows for bibliometrics.

    Science.gov (United States)

    Guler, Arzu Tugce; Waaijer, Cathelijn J F; Palmblad, Magnus

    Scientific workflows organize the assembly of specialized software into an overall data flow and are particularly well suited for multi-step analyses using different types of software tools. They are also favorable in terms of reusability, as previously designed workflows could be made publicly available through the myExperiment community and then used in other workflows. We here illustrate how scientific workflows and the Taverna workbench in particular can be used in bibliometrics. We discuss the specific capabilities of Taverna that makes this software a powerful tool in this field, such as automated data import via Web services, data extraction from XML by XPaths, and statistical analysis and visualization with R. The support of the latter is particularly relevant, as it allows integration of a number of recently developed R packages specifically for bibliometrics. Examples are used to illustrate the possibilities of Taverna in the fields of bibliometrics and scientometrics.

  7. Bibliometrics, Librarians, and Bibliograms

    Science.gov (United States)

    White, Howard D.

    2016-01-01

    This paper sets forth an integrated way of introducing bibliometrics to relatively non-quantitative audiences, such as librarians and iSchool students. The integrative device is the bibliogram, a linguistic object consisting of a seed term and the terms that co-occur with it, ranked by their co-occurrence counts with the seed--a standard…

  8. Bibliometric Studies of Scientific Productivity.

    Science.gov (United States)

    1978-03-01

    In 1926, Alfred J. Lotka examined the scientific publishing productivity of chemists. His bibliometric study of the number of chemists listed in...square law’ of scientific productivity in which the frequency of authors publishing x papers varied inversely as the square of x. Bibliometric research is

  9. BIR 2014 - Bibliometric-enhanced Information Retrieval

    DEFF Research Database (Denmark)

    This first “Bibliometric-enhanced Information Retrieval” (BIR 2014) workshop1 aims to engage with the IR community about possible links to bibliometrics and scholarly communication. Bibliometric techniques are not yet widely used to enhance retrieval processes in digital libraries, although...... for the incorporation of bibliometric-enhanced services into retrieval at the digital library interface. Our interests include information retrieval, information seeking, science modelling, network analysis, and digital libraries. The goal is to apply insights from bibliometrics, scientometrics, and informetrics...

  10. Bibliometric-enhanced Information Retrieval

    CERN Document Server

    Mayr, Philipp; Larsen, Birger; Schaer, Philipp; Mutschke, Peter

    2013-01-01

    Bibliometric techniques are not yet widely used to enhance retrieval processes in digital libraries, although they offer value-added effects for users. In this workshop we will explore how statistical modelling of scholarship, such as Bradfordizing or network analysis of coauthorship network, can improve re-trieval services for specific communities, as well as for large, cross-domain col-lections. This workshop aims to raise awareness of the missing link between in-formation retrieval (IR) and bibliometrics/scientometrics and to create a common ground for the incorporation of bibliometric-enhanced services into retrieval at the digital library interface.

  11. On chaos in bibliometric terminology

    OpenAIRE

    V. S. Lazarev; ЛАЗАРЕВ В.С.

    1996-01-01

    On behalf of a case study of articles on bibliometric selection and ranking the variance in terminology of the properties of journals is shown: the same properties are called in various manners, while one and the same terms have different meanings. Similar inconsistencies are found in the terms denoting readers’ activities which are studied in bibliometrics for the assessment of the use of periodicals. The author concludes that there are actually only two properties of periodicals that are qu...

  12. Universality in Bibliometrics

    CERN Document Server

    da Silva, Roberto; Martinez, Alexandre Souto; de Oliveira, Jose Palazzo Moreira

    2011-01-01

    Many discussions have enlarged the literature in Bibliometrics since the Hirsh proposal, the so called $h$-index. Ranking papers according to their citations, this index quantifies a researcher only by its greatest possible number of papers that are cited at least $h$ times. A closed formula for $h$-index distribution that can be applied for distinct databases is not yet known. In fact, to obtain such distribution, the knowledge of citation distribution of the authors and its specificities are required. Instead of dealing with researchers randomly chosen, here we address different groups based on distinct databases. The first group is composed by physicists and biologists, with data extracted from Institute of Scientific Information (ISI). The second group composed by computer scientists, which data were extracted from Google-Scholar system. In this paper, we obtain a general formula for the $h$-index probability density function (pdf) for groups of authors by using generalized exponentials in the context of ...

  13. Bibliometrics for Social Validation.

    Science.gov (United States)

    Hicks, Daniel J

    2016-01-01

    This paper introduces a bibliometric, citation network-based method for assessing the social validation of novel research, and applies this method to the development of high-throughput toxicology research at the US Environmental Protection Agency. Social validation refers to the acceptance of novel research methods by a relevant scientific community; it is formally independent of the technical validation of methods, and is frequently studied in history, philosophy, and social studies of science using qualitative methods. The quantitative methods introduced here find that high-throughput toxicology methods are spread throughout a large and well-connected research community, which suggests high social validation. Further assessment of social validation involving mixed qualitative and quantitative methods are discussed in the conclusion.

  14. Bibliometrics for Social Validation

    Science.gov (United States)

    2016-01-01

    This paper introduces a bibliometric, citation network-based method for assessing the social validation of novel research, and applies this method to the development of high-throughput toxicology research at the US Environmental Protection Agency. Social validation refers to the acceptance of novel research methods by a relevant scientific community; it is formally independent of the technical validation of methods, and is frequently studied in history, philosophy, and social studies of science using qualitative methods. The quantitative methods introduced here find that high-throughput toxicology methods are spread throughout a large and well-connected research community, which suggests high social validation. Further assessment of social validation involving mixed qualitative and quantitative methods are discussed in the conclusion. PMID:28005974

  15. Understanding bibliometric parameters and analysis.

    Science.gov (United States)

    Choudhri, Asim F; Siddiqui, Adeel; Khan, Nickalus R; Cohen, Harris L

    2015-01-01

    Bibliometric parameters have become an important part of modern assessment of academic productivity. These parameters exist for the purpose of evaluating authors (publication count, citation count, h-index, m-quotient, hc-index, e-index, g-index, i-10 [i-n] index) and journals (impact factor, Eigenfactor, article influence score, SCImago journal rank, source-normalized impact per paper). Although in recent years there has been a proliferation of bibliometric parameters, the true meaning and appropriate use of these parameters is generally not well understood. Effective use of existing and emerging bibliometric tools can aid in assessment of academic productivity, including readiness for promotions and other awards. However, if not properly understood, the data can be misinterpreted and may be subject to manipulation. Familiarity with bibliometric parameters will aid in their effective implementation in the review of authors-whether individuals or groups-and journals, as well as their possible use in the promotions review process, maximizing the effectiveness of bibliometric analysis.

  16. Bibliometrics, dermatology and contact dermatitis.

    Science.gov (United States)

    Smith, Derek R

    2008-09-01

    Although the fields of bibliometrics and citation analysis have existed for many years, relatively few studies have specifically focused on the dermatological literature. This article reviews citation-based research in the dermatology journals, with a particular interest in manuscripts that have included Contact Dermatitis as part of their analysis. Overall, it can be seen that the rise of bibliometrics during the mid-20th century and its subsequent application to dermatology has provided an interesting insight into the progression of research within our discipline. Further investigation of citation trends and top-cited papers in skin research periodicals would certainly help complement the current body of knowledge.

  17. Universality in bibliometrics

    Science.gov (United States)

    da Silva, Roberto; Kalil, Fahad; de Oliveira, José Palazzo Moreira; Martinez, Alexandre Souto

    2012-03-01

    Many discussions have enlarged the literature in Bibliometrics since the Hirsch proposal, the so called h-index. Ranking papers according to their citations, this index quantifies a researcher only by its greatest possible number of papers that are cited at least h times. A closed formula for h-index distribution that can be applied for distinct databases is not yet known. In fact, to obtain such distribution, the knowledge of citation distribution of the authors and its specificities are required. Instead of dealing with researchers randomly chosen, here we address different groups based on distinct databases. The first group is composed of physicists and biologists, with data extracted from Institute of Scientific Information (ISI). The second group is composed of computer scientists, in which data were extracted from Google-Scholar system. In this paper, we obtain a general formula for the h-index probability density function (pdf) for groups of authors by using generalized exponentials in the context of escort probability. Our analysis includes the use of several statistical methods to estimate the necessary parameters. Also an exhaustive comparison among the possible candidate distributions are used to describe the way the citations are distributed among authors. The h-index pdf should be used to classify groups of researchers from a quantitative point of view, which is meaningfully interesting to eliminate obscure qualitative methods.

  18. Bibliometric-enhanced information retrieval

    NARCIS (Netherlands)

    Mayr, Philipp; Scharnhorst, Andrea; Larsen, Birger; Schaer, Philipp; Mutschke, Peter

    2014-01-01

    Bibliometric techniques are not yet widely used to enhance retrieval processes in digital libraries, although they offer value-added effects for users. In this workshop we will explore how statistical modelling of scholarship, such as Bradfordizing or network analysis of coauthorship network, can im

  19. BIR 2014 - Bibliometric-enhanced Information Retrieval

    DEFF Research Database (Denmark)

    This first “Bibliometric-enhanced Information Retrieval” (BIR 2014) workshop1 aims to engage with the IR community about possible links to bibliometrics and scholarly communication. Bibliometric techniques are not yet widely used to enhance retrieval processes in digital libraries, although...... analysis of co-authorship network, can improve retrieval services for specific communities, as well as for large, cross-domain collections. This workshop aims to raise awareness of the missing link between information retrieval (IR) and bibliometrics / scientometrics and to create a common ground...... for the incorporation of bibliometric-enhanced services into retrieval at the digital library interface. Our interests include information retrieval, information seeking, science modelling, network analysis, and digital libraries. The goal is to apply insights from bibliometrics, scientometrics, and informetrics...

  20. Bibliometrics: The best available information?

    Science.gov (United States)

    Klein, Waldo C; Bloom, Martin

    2005-01-01

    This commentary raises significant cautions related to inherent shortcomings in the use of bibliographic analytic technology, and in particular its use in substantive decision making around promotion and tenure. Questions are raised concerning the continued use of scholarly energy for bibliometric analysis of subtly different settings. The recommendation is offered that future efforts in bibliometrics must target methods to reduce methodological shortcomings. These include clarifying the metric used to count sole/multiple authorship, and to evaluate the"merit" of manuscripts as well as journals in which they appear. Finally, the fundamental meaning of the information produced in these analyses (i.e., the validity of the measure) must be clearly presented in order for it to be credibly used.

  1. Bibliometric Mapping of the Computational Intelligence Field

    NARCIS (Netherlands)

    N.J.P. van Eck (Nees Jan); L. Waltman (Ludo)

    2007-01-01

    textabstractIn this paper, a bibliometric study of the computational intelligence field is presented. Bibliometric maps showing the associations between the main concepts in the field are provided for the periods 1996–2000 and 2001–2005. Both the current structure of the field and the evolution of t

  2. Bibliometric Mapping of the Computational Intelligence Field

    NARCIS (Netherlands)

    N.J.P. van Eck (Nees Jan); L. Waltman (Ludo)

    2008-01-01

    textabstractIn this paper, a bibliometric study of the computational intelligence field is presented. Bibliometric maps showing the associations between the main concepts in the field are provided for the periods 1996–2000 and 2001–2005. Both the current structure of the field and the evolution of t

  3. Methodological Advances in Bibliometric Mapping of Science

    NARCIS (Netherlands)

    N.J.P. van Eck (Nees Jan)

    2011-01-01

    textabstractBibliometric mapping of science is concerned with quantitative methods for visually representing scientific literature based on bibliographic data. Since the first pioneering efforts in the 1970s, a large number of methods and techniques for bibliometric mapping have been proposed and te

  4. Scaling Analysis of Author Level Bibliometric Indicators

    DEFF Research Database (Denmark)

    Wildgaard, Lorna; Larsen, Birger

    2014-01-01

    Despite of the concerns from the bibliometric community, evaluation of the individual through bibliometric indices is already performed as a form of ‘pseudo peer review’ in selection of candidates for tenure, in background checks of potential employees’ publicationand citation impact, and in appr...

  5. Bibliometric indicators: quality measurements of scientific publication.

    Science.gov (United States)

    Durieux, Valérie; Gevenois, Pierre Alain

    2010-05-01

    Bibliometrics is a set of mathematical and statistical methods used to analyze and measure the quantity and quality of books, articles, and other forms of publications. There are three types of bibliometric indicators: quantity indicators, which measure the productivity of a particular researcher; quality indicators, which measure the quality (or "performance") of a researcher's output; and structural indicators, which measure connections between publications, authors, and areas of research. Bibliometric indicators are especially important for researchers and organizations, as these measurements are often used in funding decisions, appointments, and promotions of researchers. As more and more scientific discoveries occur and published research results are read and then quoted by other researchers, bibliometric indicators are becoming increasingly important. This article provides an overview of the currently used bibliometric indicators and summarizes the critical elements and characteristics one should be aware of when evaluating the quantity and quality of scientific output.

  6. Bibliometric Study of Infociencia Journal.

    Directory of Open Access Journals (Sweden)

    Yaima Martínez Viciedo

    2012-12-01

    Full Text Available Open Access of information has had great boom nowadays, meanwhile, some authors don’t want to disseminate their knowledge, making difficult the process mentioned before. Some Databases have being created to answer to this problem. Repositories and scientific magazines are other possibilities that the authors have to diffuse their knowledge. In this work it is made a bibliometric study of the electronic journal INFOCIENCIA during five years in which productivity of articles, the origin of bibliography, quantity of articles by themes and if the bibliography was update or not, were determined, for doing it an analysis of bibliometric character was made. It consisted on summarizing, reviewing, identifying and systematizing the obtained information by means of investigations. The obtained results were: The productivity of article has decreased during these five years, being 2008 the year of less production. The number of biographies varies in the evaluated period. The themes with more quantity of articles were: health, agriculture and education. It was proved that persons consulted more bibliography since 5 to 10 years, followed by the last 5 years.

  7. Bibliometrics and research evaluation uses and abuses

    CERN Document Server

    Gingras, Yves

    2016-01-01

    The research evaluation market is booming. "Ranking," "metrics," "h-index," and "impact factors" are reigning buzzwords. Government and research administrators want to evaluate everything -- teachers, professors, training programs, universities -- using quantitative indicators. Among the tools used to measure "research excellence," bibliometrics -- aggregate data on publications and citations -- has become dominant. Bibliometrics is hailed as an "objective" measure of research quality, a quantitative measure more useful than "subjective" and intuitive evaluation methods such as peer review that have been used since scientific papers were first published in the seventeenth century. In this book, Yves Gingras offers a spirited argument against an unquestioning reliance on bibliometrics as an indicator of research quality. Gingras shows that bibliometric rankings have no real scientific validity, rarely measuring what they pretend to. Although the study of publication and citation patterns, at the proper scales...

  8. The bibliometric analysis of scholarly production

    DEFF Research Database (Denmark)

    Ellegaard, Ole; Wallin, Johan A.

    2015-01-01

    Bibliometric methods or “analysis” are now firmly established as scientific specialties and are an integral part of research evaluation methodology especially within the scientific and applied fields. The methods are used increasingly when studying various aspects of science and also in the way...... institutions and universities are ranked worldwide. A sufficient number of studies have been completed, and with the resulting literature, it is now possible to analyse the bibliometric method by using its own methodology. The bibliometric literature in this study, which was extracted from Web of Science......, is divided into two parts using a method comparable to the method of Jonkers et al. (Characteristics of bibliometrics articles in library and information sciences (LIS) and other journals, pp. 449–551, 2012: The publications either lie within the Information and Library Science (ILS) category or within...

  9. The bibliometrics of atmospheric environment

    Science.gov (United States)

    Brimblecombe, Peter; Grossi, Carlota M.

    Bibliometric analysis is an important tool in the management of a journal. SCOPUS output is used to assess the increase in the quantity of material in Atmospheric Environment and stylistic changes in the way authors choose words and punctuation in titles and assemble their reference lists. Citation analysis is used to consider the impact factor of the journal, but perhaps more importantly the way in which it reflects the importance authors give to papers published in Atmospheric Environment. The impact factor of Atmospheric Environment (2.549 for 2007) from the Journal Citation Reports suggests it performs well within the atmospheric sciences, but it conceals the long term value authors place on papers appearing in the journal. Reference lists show that a fifth come through citing papers more than a decade old.

  10. Software survey: VOSviewer, a computer program for bibliometric mapping

    NARCIS (Netherlands)

    N.J.P. van Eck (Nees Jan); L. Waltman (Ludo)

    2010-01-01

    textabstractWe present VOSviewer, a freely available computer program that we have developed for constructing and viewing bibliometric maps. Unlike most computer programs that are used for bibliometric mapping, VOSviewer pays special attention to the graphical representation of bibliometric maps. Th

  11. Bibliometric-Enhanced Information Retrieval. Editorial for the workshop.

    NARCIS (Netherlands)

    Mayr, Philipp; Schaer, Philipp; Scharnhorst, Andrea; Mutschke, Peter; de Rijke, Maarten; Kenter, Tom; de Vries, Arjen P.; Zhai, ChengXiang; de Jong, Franciska; Radinsky, Kira; Hofmann, Katja

    2014-01-01

    This first "Bibliometric-enhanced Information Retrieval" (BIR 2014) workshop aims to engage with the IR community about possible links to bibliometrics and scholarly communication. Bibliometric techniques are not yet widely used to enhance retrieval processes in digital libraries, although they offe

  12. Bibliometrically Mapping Team Cognition Literature: A Co-citation Analysis

    Science.gov (United States)

    2008-03-01

    BIBLIOMETRICALLY MAPPING TEAM COGNITION LITERATURE: A CO- CITATION ANALYSIS THESIS Ryan A...AFIT/GEM/ENV/08-M10 BIBLIOMETRICALLY MAPPING TEAM COGNITION LITERATURE: A CO- CITATION ANALYSIS THESIS Presented to the Faculty...Captain, USAF March 2008 APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED AFIT/GEM/ENV/08-M10 BIBLIOMETRICALLY MAPPING TEAM COGNITION

  13. [Scientometrics and bibliometrics of chronotherapy].

    Science.gov (United States)

    Zhao, Ping; Xu, Ping; Li, Bingyan; Wang, Zhengrong

    2005-02-01

    In order to retrieve Chinese and foreign articles of chronotherapy, we searched Chinese databases of CBM, CMCC and foreign series databases in OVID and hence revealed and assessed the current status, research trend and level of chronotherapy in China and in foreign countries by means of scientometric and bibliometric parameters. ProCite5 software and handsearching were used to manage, check and statistically analyze the searched papers so as to find the parameters which included distributions of databases, years, authors, periodicals, subject headings, organizations and nations. 91 Chinese papers were identified which were distributed in 73 kinds of journals and in subject headings, e.g., Traditional Chinese medicine, cardiovascular diseases, neoplasms, asthma, peptic ulcer, diabetes mellitus, general review of chronotherapy, etc. 480 foreign articles were identified which mainly came from EMBASE and MEDLINE and were distributed in 285 types of journals and 35 nations and regions. There were 14 journals which recorded five or more articles. 12 researchers published more than five articles. Paul Brousse Hospital, University of Texas, University of Connecticut School of Medicine, Jichi Medical School and University of Minnesota were the core research institutes. There was no core author or core journal or core institute in China up till now. However, core authors, core journals and core research institutes had come into being in foreign countries; they were mainly from the Euro-American developed countries and had done well in chronotherapy.

  14. Bibliometrics: Help or Hoax for Quality?

    Science.gov (United States)

    Galetto, F.

    2014-01-01

    Higher Education Institutions should provide students good teaching with good professors who have good knowledge of the matter they are teaching. Unfortunately, many times, the opposite happens: career leaps depend on "bibliometric indexes" (Impact Points, "h"-index, "s"-index, "RG"-index,…

  15. Bibliometric indicators of young authors in astrophysics

    DEFF Research Database (Denmark)

    Havemann, Frank; Larsen, Birger

    2015-01-01

    We test 16 bibliometric indicators with respect to their validity at the level of the individual researcher by estimating their power to predict later successful researchers. We compare the indicators of a sample of astrophysics researchers who later co-authored highly cited papers before...

  16. [Definition and use of bibliometrics in research].

    Science.gov (United States)

    Sillet, Arnauld

    2013-12-01

    Bibliometrics is a tool used to achieve quantitative research assessment exercises of academic output, teams or even individuals in the field of scientific research. It is also important to know the basics of this method such as the impact factor, the h-index and how journals are evaluated.

  17. Bibliometrics as weapons of mass citation.

    Science.gov (United States)

    Molinié, Antoinette; Bodenhausen, Geoffrey

    2010-01-01

    The allocation of resources for research is increasingly based on so-called 'bibliometrics'. Scientists are now deemed to be successful on the sole condition that their work be abundantly cited. This world-wide trend appears to enjoy support not only by granting agencies (whose task is obviously simplified by extensive recourse to bibliometrics), but also by the scientists themselves (who seem to enjoy their status of celebrities). This trend appears to be fraught with dangers, particularly in the area of social sciences, where bibliometrics are less developed, and where monographs (which are not taken into account in citation indexes) are often more important than articles published in journals. We argue in favour of a return to the values of 'real science', in analogy to the much-promised return to a 'real economy'. While economists may strive towards a more objective evaluation of the prospects of a company, a market, or an industrial sector, we scientists can only base our appraisal on a responsible practice of peer review. Since we fear that decision-takers of granting agencies such as the FNRS, CTI, EPFL, ETHZ, ANR, CNRS, NIH, NSF, DOE, etc. will be too busy to read our humble paper in Chimia, we appeal to scientists of all countries and disciplines to unite against the tyranny of bibliometrics.

  18. [Bibliometrics of woody medical plants in China].

    Science.gov (United States)

    Zhang, Guoquan; Si, Jinping; Zhu, Yuqiu

    2010-03-01

    Using the theory and method of bibliometrics, this paper made statistical analysis on the research papers of 16 main woody medical plants published in the period of 1998-2007, from aspects of years distribution, journals distribution, themes distribution, authors distribution and research institutes distribution, and so on. The results showed the studies, status quto and development potential of woody medical plants.

  19. Bibliometric mapping of computer and information ethics

    NARCIS (Netherlands)

    Heersmink, R.; Van den Hoven, J.; Van Eck, N.J.; Van den Berg, J.

    2011-01-01

    This paper presents the first bibliometric mapping analysis of the field of computer and information ethics (C&IE). It provides a map of the relations between 400 key terms in the field. This term map can be used to get an overview of concepts and topics in the field and to identify relations betwee

  20. Japanese-Style Management: A Bibliometric Study.

    Science.gov (United States)

    Noguchi, Sachie

    1988-01-01

    Reports results of a bibliometric study of the literature on Japanese-style management published in western languages from 1971-84 in order to: (1) determine Japanese contributions to the literature; (2) determine whether there are nuclear journals for the subject; and (3) investigate how the flow of information from Japan to overseas countries…

  1. Bibliometric trend analyses of plastic surgery research

    NARCIS (Netherlands)

    Loonen, M.P.J.

    2007-01-01

    The present thesis was designed to evaluate the qualitative and quantitative aspects of plastic surgery research by means of a bibliometric citation analysis of plastic surgical presentations and publications. Citations to such published work provides an indication of the impact and the relevance of

  2. Measuring academic research how to undertake a bibliometric study

    CERN Document Server

    Andres, Ana

    2009-01-01

    Measuring Academic Research outlines how to undertake a bibliometric study, a topic of vital importance in academic research today. Scientometrics studies assess scientific productivity and can be applied to all disciplines. Many analyses have been applied in relation to bibliometric studies, but few have shown how to actually carry out the analysis. This book provides a guide on how to develop a bibliometric study, from the first step in which the topic study has to be set, to the analysis and interpretation.

  3. PERFORMANCE ASSESMENT OF THE RESEARCH: BIBLIOMETRICS

    Directory of Open Access Journals (Sweden)

    T. O. Kolesnykova

    2015-06-01

    Full Text Available Purpose. Key performance indicators of the research are bibliometric ones which are a powerful informative tool to support the development of science. Therefore, nowadays in the world they are related to the obligatory elements in reporting of scientific institutions, universities, research groups and individual scientists. Based on the above stated, the purpose of the article is: 1 disclosure of concepts in bibliometrics; 2 definition the role of university libraries in the processes of University research measuring; 3 description the program Bibexel methodology for the analysis of the scientific articles metadata. Methodology. The theoretical base of the research is publications covering contemporary developments in bibliometrics and scientometrics. Practical foundation – the metadata of articles posted in: 1 Scopus database, authors are the scientists of the Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, 2 ScienceDirect database, dedicated to the development of railway transport. Findings. In the course of the study authors have disclosed principal bibliometric concepts. A Bibexel program method for analyzing metadata, namely analysis of the links between co-authors and keyword was described. With its help it was determined that the most «top» topics for researchers all over the world, in the field of railway transport in 2015 year are: planning a high-speed movement, the critical speed definition, computer calculation of railway bridges. It was proved that today the work of University libraries in the world with bibliometric indicators as an indicators of the science development, becomes one of the leading direction of their activity. Originality. The authors substantiated and realized the bibliometric researchability, using Bibexel program in the conditions of limited access at the university libraries in Ukraine to international full-text databases and Science Citation one. Vision about the

  4. BIBLIOMETRIC ANALYSIS ABOUT UNIVERSITY SOCIAL RESPONSIBILITY

    Directory of Open Access Journals (Sweden)

    María Inés Pacenza

    2013-11-01

    Full Text Available A descriptive study is presented which goal was to know about University Social Responsibility’s scientific production. A bibliometric analysis of 94 documents obtained from Redalyc and Scielo data bases and from Science and Technology Electronic Library from Science, Technology and Productive Innovation Ministry (Argentina was carried out. Results showed that University Social Responsibility is a recently study area with newly visibility in considered bases, the number of publications has grown since 2007. Venezuela, Mexico, Colombia and Chile are the countries which present more published documents in the area. Five journals are the most productive. The 90% of the analyzed documents are signed by only one author. Bibliometric studies about this topic were not found.

  5. Bibliometric trends in ophthalmology 1997-2009

    OpenAIRE

    2015-01-01

    Aims: To track citation patterns in ophthalmic journals and contrast them with major medical and surgical journals from 1997 to 2009. In addition, we want to familiarize the ophthalmic community with bibliometrics indices. Materials and Methods: Data retrieved from Institute for Scientific Information and related websites include 2-year journal impact factor JIF, 5-year impact, Eigenfactor score, H-factor, Article Influence score, and SCImago factor. Results: JIF rose steadily around 10% annu...

  6. Archaeological and historical glasses: A bibliometric study

    OpenAIRE

    Palomar Sanz, Teresa; García Heras, Manuel; Villegas Broncano, María Ángeles

    2009-01-01

    Glass is one of the materials more widely developed throughout History. In the last decades, it has been stated a growing demand in the application of chemical-physical techniques to obtain more detailed information on technology and production of glasses in past societies. This research field lies within the domain of archaeometry. Results of a bibliometric study undertaken on 201 scientific articles published on ancient and historical glasses between 1987 and 2008 are presented ...

  7. The Bibliometric Properties of Article Readership Information

    OpenAIRE

    Kurtz, Michael J.; Eichhorn, Guenther; Accomazzi, Alberto; Grant, Carolyn S.; Demleitner, Markus; Murray, Stephen S.; Martimbeau, Nathalie; Elwell, Barbara

    2009-01-01

    The NASA Astrophysics Data System (ADS), along with astronomy's journals and data centers (a collaboration dubbed URANIA), has developed a distributed on-line digital library which has become the dominant means by which astronomers search, access and read their technical literature. Digital libraries such as the NASA Astrophysics Data System permit the easy accumulation of a new type of bibliometric measure, the number of electronic accesses (``reads'') of individual articles. We explore vari...

  8. A complex systems approach to bibliometrics

    Science.gov (United States)

    Stringer, Michael J.

    Enabled by technological change, we are in the midst of a fundamental shift in how scientific information is produced and communicated. Electronic publishing, preprint archives, blogs, and wikis are emerging as possible viable alternatives to the current journal publishing and peer review system. However, these new technologies flood the environment with information, making it increasingly difficult to find the highest quality and most relevant papers. Additionally, accreditation and quality assessment of published material becomes nearly impossible for agencies interested in funding the research and development that is most likely to succeed. Recently, bibliometric tools have emerged as an effective means for the filtering, accreditation, and assessment of scholarly information. In this thesis, we approach bibliometrics from a complex systems perspective. A unique characteristic of the work presented in this thesis is that we perform empirical validation of bibliometric models using the most comprehensive bibliographic database available. Using these methods, we quantify the dynamics of citations to scientific journals, and investigate the relationship between social network position and research performance.

  9. The Simon-Yule Approach to Bibliometric Modeling.

    Science.gov (United States)

    Chen, Ye-Sho; And Others

    1994-01-01

    Investigates the relationships between the parameters of the Simon-Yule model and the shapes of three bibliometric distributions: Lotka's Law of Scientific Productivity; Bradford's Law of Bibliometric Scattering; and Zipf's Law of Word Frequency. The results indicate that the probability of a new entry determines the characteristics of all three…

  10. Research Performance Evaluation: Some Critical Thoughts on Standard Bibliometric Indicators

    Science.gov (United States)

    Anninos, Loukas N.

    2014-01-01

    The bibliometric methodology is an established technique for research evaluation as it offers an objective determination and comparison of research performance. This paper aims to critically assess some standard bibliometric indicators commonly used (based on publication and citation counts) to evaluate academic units, and examine whether there…

  11. A bibliometric analysis of the DESIGN 2012 conference

    DEFF Research Database (Denmark)

    Cash, Philip; Skec, Stanko; Storga, Mario

    2013-01-01

    Bibliometric analyses play an important role in reflecting on a research field and identifying areas of strength and weakness. This paper builds on recent reflective efforts within the community by presenting a bibliometric analysis of the DESIGN 2012 conference. Over 2700 citations were identified...

  12. Scaling Analysis of Author-Level Bibliometric Indicators

    DEFF Research Database (Denmark)

    Wildgaard, Lorna Elizabeth; Larsen, Birger

    2014-01-01

    Despite of the concerns from the bibliometric community, evaluation of the individual through bibliometric indices is already performed as a form of ‘pseudo peer review’ in selection of candidates for tenure, in background checks of potential employees’ publicationand citation impact...

  13. Assessing the bibliometric productivity of forest scientists in Italy

    Directory of Open Access Journals (Sweden)

    Francesca Giannetti

    2016-07-01

    Full Text Available Since 2010, the Italian Ministry of University and Research issued new evaluation protocols to select candidates for University professorships and assess the bibliometric productivity of Universities and Research Institutes based on bibliometric indicators, i.e. scientific paper and citation numbers and the h-index. Under this framework, the objective of this study was to quantify the bibliometric productivity of the Italian forest research community during the 2002-2012 period. We examined the following productivity parameters: (i the bibliometric productivity under the Forestry subject category at the global level; (ii compared the aggregated bibliometric productivity of Italian forest scientists with scientists from other countries; (iii analyzed publication and citation temporal trends of Italian forest scientists and their international collaborations; and (iv characterized productivity distribution among Italian forest scientists at different career levels. Results indicated the following: (i the UK is the most efficient country based on the ratio between Gross Domestic Spending (GDS on Research and Development (R&D and bibliometric productivity under the Forestry subject category, followed by Italy; (ii Italian forest scientist productivity exhibited a significant positive time trend, but was characterized by high inequality across authors; (iii one-half of the Italian forest scientist publications were written in collaboration with foreign scientists; (iv a strong relationship exists between bibliometric indicators calculated by WOS and SCOPUS, suggesting these two databases have the same potential to evaluate the forestry research community; and (v self-citations did not significantly affect the rank of Italian forest scientists.

  14. INFORMATION SYSTEMS (IS AND INNOVATION: BIBLIOMETRIC STUDY

    Directory of Open Access Journals (Sweden)

    Fernanda de Carvalho Pereira

    2016-04-01

    Full Text Available Information Systems (IS and innovation are two issues currently discussed. The purpose of this articleis to verify the completeness of the literature with regard to the treatment of these two topics together. With this purpose, a bibliometric research was conducted using bases in ISI Web of Science, Scopus and Scielo. 134 articles were analyzed and generated some results, such as: predominance of publications from Brazil and the United States of America; higher recurrence of the Enterprise Resource Planning citation (ERP in comparison to other tools; and predominance of practical researches, which apply concepts from the literature in real situations.

  15. INFORMATION RESEARCH: AN INTERNATIONAL ELECTRONIC JOURNAL: A BIBLIOMETRIC STUDY

    Directory of Open Access Journals (Sweden)

    MANISHA GAWDE

    2012-01-01

    Full Text Available At present bibliometric study is an interacting research topic in the field of library and information science. Library and information science professionals are doing bibliometric study in various fields for the collection development of different subject in their libraries. This paper examines that the Bibliometric Analysis of the Information Research: an International Electronic Journal (IRIEJ. Which is included the study of form of documents, authorship pattern, ranking of authors, year wise distribution of references and rticles, ranking of cited journals, cited publishers and research contributors of IRIEJ.

  16. Bibliometrics as politics: the case of emerging disciplines.

    Science.gov (United States)

    Traynor, Michael

    2011-03-01

    Academic nurses are increasingly turning to bibliometrics to assess the state and status of research publication in nursing in countries around the world. Early bibliometric studies were carried out by Cattell as part of a project to advance research in psychology in the early decades of the 20th century. There are some echoes in nursing's moves to increase its standing over the last 40 years. The interpretation of bibliometric studies can reveal embedded values about academic disciplinary activity and normative views of scientific work. Patterns of publishing by nurse academics appear increasingly to resemble those in biomedicine as a whole.

  17. Web Applications of Bibliometrics and Link Analysis

    Directory of Open Access Journals (Sweden)

    Faribourz Droudi

    2010-04-01

    Full Text Available The present study aims to introduce and analyze bibliometric application within Web and also to expounds on the status of link analysis in order to point out its application with respect to the existing web-based information sources. Findings indicate that bibliometrics could have required application in the area of digital resources available through Net. Link analysis is a process by which one could make statistical analysis of correlation between hyperlinks and therefore understand the accuracy, veracity and efficacy of citations within a digital document. Link analysis, in effect, is counted as a part of information ranking algorithm within the web environment. The number, linkage and quality of given links to a website are of utmost importance for ranking/status in the Web. The tools applied in this topic include, page ranking strategy, link analysis algorithm, latent semantic indexing and the classical input-output model. The present study analyzes Big Web and Small Web link analysis and explains the means for utilizing web charts in order to better understand the link analysis process.

  18. Bibliometric trends in ophthalmology 1997-2009

    Directory of Open Access Journals (Sweden)

    Ahmad M Mansour

    2015-01-01

    Full Text Available Aims: To track citation patterns in ophthalmic journals and contrast them with major medical and surgical journals from 1997 to 2009. In addition, we want to familiarize the ophthalmic community with bibliometrics indices. Materials and Methods: Data retrieved from Institute for Scientific Information and related websites include 2-year journal impact factor JIF, 5-year impact, Eigenfactor score, H-factor, Article Influence score, and SCImago factor. Results: JIF rose steadily around 10% annually in ophthalmic journals, and likewise for major medical and surgical journals. JIF correlated with recent bibliometric indicators like 5-year impact, H index, and SCImago factor but not with Eigenfactor. Ophthalmic journals publishing reviews, basic science, or large volume on broad range of topics ranked at the top for JIF, while subspecialty journals tended to have low JIF. JIF of subspecialty journal Retina rose from 0.740 (rank 23 in 2000 to 3.088 in 2007 (rank 6. Conclusions: JIF tends to rise annually by 10% in medical, surgical, and ophthalmic fields. Journals publishing reviews, basic science, or large volume on broad range of topics rank at the top for JIF. The rapid rise of JIF for Retina unlike other subspecialties that stayed status quo is multifactorial: Change in editorial policies (introduction of review articles and omission of case reports and technological advances in the retinal field.

  19. A Bibliometric Analysis of Climate Engineering Research

    Science.gov (United States)

    Belter, C. W.; Seidel, D. J.

    2013-12-01

    The past five years have seen a dramatic increase in the number of media and scientific publications on the topic of climate engineering, or geoengineering, and some scientists are increasingly calling for more research on climate engineering as a possible supplement to climate change mitigation and adaptation strategies. In this context, understanding the current state of climate engineering research can help inform policy discussions and guide future research directions. Bibliometric analysis - the quantitative analysis of publications - is particularly applicable to fields with large bodies of literature that are difficult to summarize by traditional review methods. The multidisciplinary nature of the published literature on climate engineering makes it an ideal candidate for bibliometric analysis. Publications on climate engineering are found to be relatively recent (more than half of all articles during 1988-2011 were published since 2008), include a higher than average percentage of non-research articles (30% compared with 8-15% in related scientific disciplines), and be predominately produced by countries located in the Northern Hemisphere and speaking English. The majority of this literature focuses on land-based methods of carbon sequestration, ocean iron fertilization, and solar radiation management and is produced with little collaboration among research groups. This study provides a summary of existing publications on climate engineering, a perspective on the scientific underpinnings of the global dialogue on climate engineering, and a baseline for quantitatively monitoring the development of climate engineering research in the future.

  20. A unified approach to mapping and clustering of bibliometric networks

    OpenAIRE

    Waltman, L.R.; Eck, van, H.N.; Noyons, E.C.M.

    2010-01-01

    In the analysis of bibliometric networks, researchers often use mapping and clustering techniques in a combined fashion. Typically, however, mapping and clustering techniques that are used together rely on very different ideas and assumptions. We propose a unified approach to mapping and clustering of bibliometric networks. We show that the VOS mapping technique and a weighted and parameterized variant of modularity-based clustering can both be derived from the same underlying principle. We i...

  1. The Bibliometric Properties of Article Readership Information

    Science.gov (United States)

    Kurtz, Michael J.; Eichhorn, Guenther; Accomazzi, Alberto; Grant, Carolyn S.; Demleitner, Markus; Murray, Stephen S.; Martimbeau, Nathalie; Elwell, Barbara

    The NASA Astrophysics Data System (ADS), along with astronomy's journals and data centers (a collaboration dubbed URANIA), has developed a distributed on-line digital library which has become the dominant means by which astronomers search, access and read their technical literature. Digital libraries such as the NASA Astrophysics Data System \\citep{2005JASIS.tmp....2K} permit the easy accumulation of a new type of bibliometric measure, the number of electronic accesses (``reads'') of individual articles. We explore various aspects of this new measure. We examine the obsolescence function as measured by actual reads, and show that it can be well fit by the sum of four exponentials with very different time constants. We compare the obsolescence function as measured by readership with the obsolescence function as measured by citations. We find that the citation function is proportional to the sum of two of the components of the readership function. This proves that the normative theory of citation is true in the mean. We further examine in detail the similarities and differences between the citation rate, the readership rate and the total citations for individual articles, and discuss some of the causes. Using the number of reads as a bibliometric measure for individuals, we introduce the read-cite diagram to provide a two-dimensional view of an individual's scientific productivity. We develop a simple model to account for an individual's reads and cites and use it to show that the position of a person in the read-cite diagram is a function of age, innate productivity, and work history. We show the age biases of both reads and cites, and develop two new bibliometric measures which have substantially less age bias than citations: SumProd, a weighted sum of total citations and the readership rate, intended to show the total productivity of an individual; and Read10, the readership rate for papers published in the last ten years, intended to show an individual's current

  2. A review of the characteristics of 108 author-level bibliometric indicators

    DEFF Research Database (Denmark)

    Wildgaard, Lorna; Schneider, Jesper Wiborg; Larsen, Birger

    2014-01-01

    An increasing demand for bibliometric assessment of individuals has led to a growth of new bibliometric indicators as well as new variants or combinations of established ones. The aim of this review is to contribute with objective facts about the usefulness of bibliometric indicators of the effects...... as references to surrounding discussion in the bibliometric community. The Appendix supporting this study is available online as supplementary material....

  3. The Bibliometric Properties of Article Readership Information

    CERN Document Server

    Kurtz, Michael J; Accomazzi, Alberto; Grant, Carolyn S; Demleitner, Markus; Murray, Stephen S; Martimbeau, Nathalie; Elwell, Barbara

    2009-01-01

    The NASA Astrophysics Data System (ADS), along with astronomy's journals and data centers (a collaboration dubbed URANIA), has developed a distributed on-line digital library which has become the dominant means by which astronomers search, access and read their technical literature. Digital libraries such as the NASA Astrophysics Data System permit the easy accumulation of a new type of bibliometric measure, the number of electronic accesses (``reads'') of individual articles. We explore various aspects of this new measure. We examine the obsolescence function as measured by actual reads, and show that it can be well fit by the sum of four exponentials with very different time constants. We compare the obsolescence function as measured by readership with the obsolescence function as measured by citations. We find that the citation function is proportional to the sum of two of the components of the readership function. This proves that the normative theory of citation is true in the mean. We further examine in...

  4. Rain research with disdrometers: a bibliometric review

    Directory of Open Access Journals (Sweden)

    M. Fernandez-Raga

    2011-09-01

    Full Text Available This study analyses the research on disdrometers based on published studies. To do so, a wide data base of bibliographic references has been used: the Web of Science (published by Thomson Reuters. The search was carried out for all of the articles whose "TOPIC" was disdrometer. The more than 300 articles found were analysed according to various criteria: countries with research using disdrometers; publication dates; evolution of the number of articles; concepts studied and research lines followed in each article; and finally, a bibliometric analysis of the more than 60 journals where these articles have been published. Since 1963, there has been an increase in the number of articles published on disdrometers, which in the last 20 yr has been more than ten times higher than the increase in the number of articles on meteorology.

  5. Rain research with disdrometers: a bibliometric review

    Science.gov (United States)

    Fernandez-Raga, M.; Palencia, C.; Tomas, C.; Calvo, A. I.; Castro, A.; Fraile, R.

    2011-09-01

    This study analyses the research on disdrometers based on published studies. To do so, a wide data base of bibliographic references has been used: the Web of Science (published by Thomson Reuters). The search was carried out for all of the articles whose "TOPIC" was disdrometer. The more than 300 articles found were analysed according to various criteria: countries with research using disdrometers; publication dates; evolution of the number of articles; concepts studied and research lines followed in each article; and finally, a bibliometric analysis of the more than 60 journals where these articles have been published. Since 1963, there has been an increase in the number of articles published on disdrometers, which in the last 20 yr has been more than ten times higher than the increase in the number of articles on meteorology.

  6. Bibliometrics Course Offerings by Library and Information Science Programs in China

    Science.gov (United States)

    Xiao, Ming; Zhao, Dangzhi; Yin, Yali; Yu, Jia

    2016-01-01

    In this article, we report results from a survey of bibliometrics courses offered by LIS programs in mainland China. We found that more than 27% of Chinese LIS programs offer bibliometrics courses. The majority of these programs teach bibliometrics as 2- or 3-credit, required courses to both undergraduate and graduate students, indicating the…

  7. How Implementation of Bibliometric Practice Affects the Role of Academic Libraries

    Science.gov (United States)

    Åström, Fredrik; Hansson, Joacim

    2013-01-01

    This article discusses potential consequences of implementing bibliometrics as an institutionalized practice in academic libraries. Results are reported from a survey among libraries in Sweden with organized bibliometric activities. Incorporating bibliometric activities is one way of redefining and widening the role of the library. Implementation…

  8. Editorial for the Bibliometric-enhanced Information Retrieval Workshop at ECIR 2014

    NARCIS (Netherlands)

    Mayr, Philipp; Schaer, Philipp; Scharnhorst, Andrea; Mutschke, Peter

    2014-01-01

    This first "Bibliometric-enhanced Information Retrieval" (BIR 2014) workshop aims to engage with the IR community about possible links to bibliometrics and scholarly communication. Bibliometric techniques are not yet widely used to enhance retrieval processes in digital libraries, although they offe

  9. Climate Change Research in View of Bibliometrics.

    Science.gov (United States)

    Haunschild, Robin; Bornmann, Lutz; Marx, Werner

    2016-01-01

    This bibliometric study of a large publication set dealing with research on climate change aims at mapping the relevant literature from a bibliometric perspective and presents a multitude of quantitative data: (1) The growth of the overall publication output as well as (2) of some major subfields, (3) the contributing journals and countries as well as their citation impact, and (4) a title word analysis aiming to illustrate the time evolution and relative importance of specific research topics. The study is based on 222,060 papers (articles and reviews only) published between 1980 and 2014. The total number of papers shows a strong increase with a doubling every 5-6 years. Continental biomass related research is the major subfield, closely followed by climate modeling. Research dealing with adaptation, mitigation, risks, and vulnerability of global warming is comparatively small, but their share of papers increased exponentially since 2005. Research on vulnerability and on adaptation published the largest proportion of very important papers (in terms of citation impact). Climate change research has become an issue also for disciplines beyond the natural sciences. The categories Engineering and Social Sciences show the strongest field-specific relative increase. The Journal of Geophysical Research, the Journal of Climate, the Geophysical Research Letters, and Climatic Change appear at the top positions in terms of the total number of papers published. Research on climate change is quantitatively dominated by the USA, followed by the UK, Germany, and Canada. The citation-based indicators exhibit consistently that the UK has produced the largest proportion of high impact papers compared to the other countries (having published more than 10,000 papers). Also, Switzerland, Denmark and also The Netherlands (with a publication output between around 3,000 and 6,000 papers) perform top-the impact of their contributions is on a high level. The title word analysis shows that

  10. Bibliometric analysis of the 'Electronic Library' journal (2000-2010

    Directory of Open Access Journals (Sweden)

    Akhtar Hussain

    2011-06-01

    Full Text Available This study aims to present a bibliometric analysis of the Electronic Library journal, the aim being to offer a summary of research activity in library and information science and characterize its most important aspects. The paper analyzes a bibliometric study of 578 articles were published during the period January 1, 2000 to December 31, 2010 in the Electronic Library journal. The paper covers the bibliometric analyses of year-wise distribution of articles, category-wise classification of papers, subject-wise distribution of articles, authorship patterns, and institutions-wise distribution of contributions. Special issues of the Electronic Library brought out during 2000-2010, and prolific authors during 2000 to 2010 have been analyzed.

  11. Automated Research Impact Assessment: A New Bibliometrics Approach.

    Science.gov (United States)

    Drew, Christina H; Pettibone, Kristianna G; Finch, Fallis Owen; Giles, Douglas; Jordan, Paul

    2016-03-01

    As federal programs are held more accountable for their research investments, The National Institute of Environmental Health Sciences (NIEHS) has developed a new method to quantify the impact of our funded research on the scientific and broader communities. In this article we review traditional bibliometric analyses, address challenges associated with them, and describe a new bibliometric analysis method, the Automated Research Impact Assessment (ARIA). ARIA taps into a resource that has only rarely been used for bibliometric analyses: references cited in "important" research artifacts, such as policies, regulations, clinical guidelines, and expert panel reports. The approach includes new statistics that science managers can use to benchmark contributions to research by funding source. This new method provides the ability to conduct automated impact analyses of federal research that can be incorporated in program evaluations. We apply this method to several case studies to examine the impact of NIEHS funded research.

  12. Beyond bibliometrics harnessing multidimensional indicators of scholarly impact

    CERN Document Server

    Sugimoto, Cassidy R

    2014-01-01

    Bibliometrics has moved well beyond the mere tracking of bibliographic citations. The web enables new ways to measure scholarly productivity and impact, making available tools and data that can reveal patterns of intellectual activity and impact that were previously invisible: mentions, acknowledgments, endorsements, downloads, recommendations, blog posts, tweets. This book describes recent theoretical and practical advances in metrics-based research, examining a variety of alternative metrics -- or "altmetrics" -- while also considering the ethical and cultural consequences of relying on metrics to assess the quality of scholarship. Once the domain of information scientists and mathematicians, bibliometrics is now a fast-growing, multidisciplinary field that ranges from webometrics to scientometrics to influmetrics. The contributors to Beyond Bibliometrics discuss the changing environment of scholarly publishing, the effects of open access and Web 2.0 on genres of discourse, novel analytic methods, and the e...

  13. Bibliometric indicators for evaluating the quality of scientifc publications.

    Science.gov (United States)

    Joshi, Medha A

    2014-03-01

    Evaluation of quality and quantity of publications can be done using a set of statistical and mathematical indices called bibliometric indicators. Two major categories of indicators are (1) quantitative indicators that measure the research productivity of a researcher and (2) performance indicators that evaluate the quality of publications. Bibliometric indicators are important for both the individual researcher and organizations. They are widely used to compare the performance of the individual researchers, journals and universities. Many of the appointments, promotions and allocation of research funds are based on these indicators. This review article describes some of the currently used bibliometric indicators such as journal impact factor, crown indicator, h-index and it's variants. It is suggested that for comparison of scientific impact and scientific output of researchers due consideration should be given to various factors affecting theses indicators.

  14. A unified approach to mapping and clustering of bibliometric networks

    CERN Document Server

    Waltman, Ludo; Noyons, Ed C M

    2010-01-01

    In the analysis of bibliometric networks, researchers often use mapping and clustering techniques in a combined fashion. Typically, however, mapping and clustering techniques that are used together rely on very different ideas and assumptions. We propose a unified approach to mapping and clustering of bibliometric networks. We show that the VOS mapping technique and a weighted and parameterized variant of modularity-based clustering can both be derived from the same underlying principle. We illustrate our proposed approach by producing a combined mapping and clustering of the most frequently cited publications that appeared in the field of information science in the period 1999-2008.

  15. The Effects of Ready to Use Bibliometric Indicators

    DEFF Research Database (Denmark)

    Wildgaard, Lorna Elizabeth

    2014-01-01

    as they provide researchers with the opportunity to evaluate the effect of their own published works before being evaluated by others. The numerical values of these indicators have personal significance to the individual as they can be interpreted as criteria of success or failure, therefore the bibliometric......‘Ready to use’ bibliometric indicators are being used by end users as never before. Administrators and evaluators for assessment purposes, whereas researchers add indicators to their CV in a competitive move to show visibility in the academic community. ‘Ready to use’ indicators are important...

  16. Human Centred Design: a bibliometric overview based on Science Direct

    OpenAIRE

    Lucas José Garcia; Giselle Schmidt Alves Díaz Merino; Susana Cristina Domenech; Eugenio Andres Díaz Merino; Adilson Luiz Pinto

    2016-01-01

    This article aims to realize a bibliometric review on Science Direct to create a outlook about Human Centred Design in order to identify the most significant authors, journals and key-words as well as the most recurrent denomination about the subject. The method employed consist of application of three classical bibliometric laws: the Inverse Square Law of Lotka; the Bradford’s Law of Scattering and; The frequency law of words in a text of Zipf. The results indicate that the subject is not a ...

  17. Social networks and cooperation: a bibliometric study

    Directory of Open Access Journals (Sweden)

    Ana Paula Lopes

    2013-05-01

    Full Text Available The social network analysis involves social and behavioral science. The decentralization of productive activities, such as the formation of "network organizations" as a result of downsizing of large corporate structures of the past, marked by outsoucing and formation of alliances, shows the importance of this theme. The main objective of this paper is to analyze the theory of cooperation and social networks over a period of 24 years. For this, was performed a bibliometric study with content analysis. The database chosen for the initial sample search was ISI Web of Science. The search topics were “social network” and “cooperation”. Were analyzed 97 articles and their references, through networks of citations. The main identified research groups dealing with issues related to trust, strategic alliances, natural cooperation, game theory, social capital, intensity of interaction, reciprocity and innovation. It was found that the publications occurred in a large number of journals, which indicates that the theme is multidisciplinary, and only five journals published at least three articles. Although the first publication has occurred in 1987, was from 2006 that the publications effectively increased. The areas most related to the theme of the research were performance, evolution, management, graphics, model and game theory.

  18. Bibliometrics of electronic journals in information science

    Directory of Open Access Journals (Sweden)

    Donald T. Hawkins

    2001-01-01

    Full Text Available The bibliometric characteristics of electronic journals (e-journals covering the field of information science have been studied. Twenty-eight e-journals were identified and ranked by number of articles on the subject they published. A Bradford plot revealed that the core is not well developed yet, but it will likely contain six journals. The publication of information science articles in e-journals began modestly in 1995 with 26 articles, but it has risen to approximately 250 articles per year. The most prolific authors are identified. The vast majority of them are located in the United States or United Kingdom. Only 26 articles have authors from more than one country, showing that electronic technology has not yet strongly influenced international collaboration. About 2/3 of the articles originate in academic institutions. Common topics of e-journal articles in information science include electronic information, electronic publishing, virtual (digital libraries, information search and retrieval, and use of the Internet. Seven online databases cover these e-journals; Information Science Abstracts is the only one to cover all 28 journals, and it has the highest number of abstracts from them - over 1,100.

  19. Hailpad-based research: A bibliometric review

    Science.gov (United States)

    Palencia, Covadonga; Castro, Amaya; Giaiotti, Dario; Stel, Fulvio; Vinet, Freddy; Fraile, Roberto

    This paper is an overview of hailpad research from its origin until today using as a search criterion the bibliographic references on the subject in the Web of Science database (ISI). The search was carried out on 1st September 2008. Among the more than 3·10 7 scientific documents included in the Science Citation Index Expanded (SCI-EXPANDED) from 1945 to the present, the search engine identified 41 containing the word "hailpad*" (the asterisk is a wildcard for any letter or group of letters). The results have been analyzed according to various criteria: countries with hailpad networks or studies on hailpads; date of the first article; evolution of the number of articles per decade; concepts studied and research lines followed in each article; and finally, a bibliometric analysis of the journals where these articles have been published. It was found that 70% of the articles on hailpads were published in 2 journals: Journal of Applied Meteorology and Atmospheric Research. These two journals also concentrate most of the citations. The number of articles on hailpads and the documents that cite them have grown steadily, and it is expected to grow still further in the present decade if we take into account the trends found.

  20. Bibliometric study of the reverse salient concept

    Directory of Open Access Journals (Sweden)

    Ozgur Dedehayir

    2009-12-01

    Full Text Available In the development of technological systems the focus of system analysis is often on the sub-system that delivers insufficient performance – i.e. the reverse salient – which subsequently limits the performance of the system in its entirety. The reverse salient is therefore a useful concept in the study of technological systems and while the literature holds numerous accounts of its use, it is not known how often, in which streams of literature, and in what type of application the concept has been utilized by scholars since its introduction by Thomas Hughes in 1983. In this paper we employ bibliometric citation analysis between 1983 and 2008, inclusively, to study the impact of the reverse salient concept in the literature at large as well as study the dissemination of the concept into different fields of research. The study results show continuously growing number of concept citations in the literature over time as well as increasing concept diffusion into different research areas. The analysis of article contents additionally suggests the opportunity for scholars to engage in deeper conceptual application. Finally, the continuing increase in the number of citations highlights the importance of the reverse salient concept to scholars and practitioners.

  1. Bibliometric analysis of the orthopedic literature.

    Science.gov (United States)

    Hui, Zhaoyang; Yi, Zhongmei; Peng, Jun

    2013-10-01

    Bibliometric indicators are used to assess research performance. The goal of this study was to explore publication output to construct a picture of orthopedics that may be beneficial to researchers and orthopedic specialists. All orthopedics articles published in 61 journals from 2000 to 2011 were retrieved from the Science Citation Index Expanded database. The numbers of articles, citations, authors, institutions, and journals were analyzed and subjected to quantitative and qualitative comparisons. The number of published orthopedics articles increased between 2000 and 2011. Articles published by authors from the United States always ranked first in number, although the United States' share is decreasing in the world literature. Authors from the United States published the most-cited articles and the most articles in journals with top-10 impact factors; moreover, the United States also had the greatest share of experts and highly ranked institutions. The United Kingdom, Germany, and Japan were always within the world's top 4 in terms of numbers of articles and citations. The shares of Germany, South Korea, and China among total orthopedics articles increased, especially that of China. In 2011, China ranked the fifth in the world, with its world share increasing from 0.64% in 2000 to 5.05% in 2011. However, China lags behind in average citations per article, top research institutions, and most prolific authors. According to the total citations per article, the University of Pittsburgh, Harvard University, and the Hospital for Special Surgery were the most prolific institutions.

  2. A descriptive and historical review of bibliometrics with applications to medical sciences.

    Science.gov (United States)

    Thompson, Dennis F; Walker, Cheri K

    2015-06-01

    The discipline of bibliometrics involves the application of mathematical and statistical methods to scholarly publications. The first attempts at systematic data collection were provided by Alfred Lotka and Samuel Bradford, who subsequently established the foundational laws of bibliometrics. Eugene Garfield ushered in the modern era of bibliometrics with the routine use of citation analysis and systematized processing. Key elements of bibliometric analysis include database coverage, consistency and accuracy of the data, data fields, search options, and analysis and use of metrics. A number of bibliometric applications are currently being used in medical science and health care. Bibliometric parameters and indexes may be increasingly used by grant funding sources as measures of research success. Universities may build benchmarking standards from bibliometric data to determine academic achievement through promotion and tenure guidelines in the future. This article reviews the history, definition, laws, and elements of bibliometric principles and provides examples of bibliometric applications to the broader health care community. To accomplish this, the Medline (1966-2014) and Web of Science (1945-2014) databases were searched to identify relevant articles; select articles were also cross-referenced. Articles selected were those that provided background, history, descriptive analysis, and application of bibliometric principles and metrics to medical science and health care. No attempt was made to cover all areas exhaustively; rather, key articles were chosen that illustrate bibliometric concepts and enhance the reader's knowledge. It is important that faculty and researchers understand the limitations and appropriate uses of bibliometric data. Bibliometrics has considerable potential as a research area for health care scientists and practitioners that can be used to discover new information about academic trends, pharmacotherapy, disease, and broader health sciences

  3. Radiological research in Europe: a bibliometric study.

    Science.gov (United States)

    Mela, G S; Martinoli, C; Poggi, E; Derchi, L E

    2003-04-01

    We performed a bibliometric search to evaluate number and scientific "weight" of papers written by European radiologists, as compared with colleagues from other countries, to measure the contribution of European researchers to radiology journals, and to correlate bibliometric parameters with some socio-economic factors of the different European nations. We considered all peer-reviewed articles published by radiologists in biomedical journals quoted by ISI over the 1995-2000 period. To identify authors as radiologists, the string "radiol" had to appear in the address of the corresponding author, and his country was considered as the country of origin of the paper. The definition of Europe included the 15 countries of the European Union, plus Norway and Switzerland. The scientific "weight" of the paper was assumed to be the impact factor of the journal of the publication in that given year. Then, we considered the annual indexes number of papers/population and number of papers/Gross Domestic Product (GDP) in each country. Data were retrieved from the Eurostat annual statistic reviews. From these bases, we obtained a comparison of the scientific production among European radiologists, those from the U.S. and those from the rest of the world. European radiological research is responsible of almost 40% of the world scientific production in our field, and Germany, UK and France are the leading publishers in Europe. An increase of the number of papers written by European radiologists was noted in the 1995-2000 period, whereas the production from the U.S. had a slight decrease. The mean concentration indexes papers/inhabitants and papers/GDP were significantly lower in Europe than in the U.S., even if some small European countries had higher values than the U.S. As a mean, European research received a lower impact factor than that from the U.S. The assessment of research output has progressively developed as an important issue for the scientific research community

  4. Bibliometric-enhanced Information Retrieval : 2nd International BIR Workshop

    NARCIS (Netherlands)

    Mayr, Philipp; Frommholz, Ingo; Scharnhorst, Andrea; Mutschke, Peter

    2015-01-01

    This workshop brings together experts of communities which often have been perceived as different once: bibliometrics / scientometrics / informetrics on the one side and information retrieval on the other. Our motivation as organizers of the workshop started from the observation that main discourses

  5. Cell Phones: A Bibliometric Analysis Related to Business Students

    Science.gov (United States)

    Piotrowski, Chris

    2014-01-01

    Recent reviews of the literature indicate that the scope of research on cell or mobile phones covers a vast typology (Piotrowski & Kass, 2013). The majority of this research is concentrated in the technology, education, and social sciences fields. However, there is a dearth of bibliometric studies on cell phones related to business. To that…

  6. Bibliometrics and Information Retrieval - Creating Knowledge through Research Synergies

    NARCIS (Netherlands)

    Bar-Ilan, Judit; Koopman, Rob; Wang, Shenghui; Scharnhorst, Andrea; John, Marcus; Mayr, Philipp; Wolfram, Dietmar

    2016-01-01

    This panel brings together experts in bibliometrics and information retrieval to discuss how each of these two important areas of information science can help to inform the research of the other. There is a growing body of literature that capitalizes on the synergies created by combining methodologi

  7. Bibliometric Modeling Processes and the Empirical Validity of Lotka's Law.

    Science.gov (United States)

    Nicholls, Paul Travis

    1989-01-01

    Examines the elements involved in fitting a bibliometric model to empirical data, proposes a consistent methodology for applying Lotka's law, and presents the results of an empirical test of the methodology. The results are discussed in terms of the validity of Lotka's law and the suitability of the proposed methodology. (49 references) (CLB)

  8. Using bibliometric maps of science in a science policy context

    Directory of Open Access Journals (Sweden)

    Ed Noyons

    2012-12-01

    Full Text Available Maps of science, particularly those using bibliographic data, have become more popular in the past decades. There is substantial increase of bibliometric maps of science thanks to more data becoming available, computer becoming more powerful and technology becoming more useable in this context.

  9. A Bibliography of Bibliometrics and Citation Indexing and Analysis.

    Science.gov (United States)

    Hjerppe, Roland

    More than 2,000 documents about citations, citation analysis, citation indexes, and bibliometrics are cited in this bibliography. Some documents on communication in science, scientometrics, the science of science, and information retrieval have been included where they apply to citation indexing. Although most of the documents cited are in…

  10. Forensic Accounting: Bibliometric Analysis in Brazilian Journals

    Directory of Open Access Journals (Sweden)

    Geovanna Lopes Salles

    2016-04-01

    Full Text Available This paper used a bibliometric research to compare and draw an overview of scientific production on forensic Accounting area, published in Brazilian journals in the period between 2005 and 2014 regarding the number of publications, characteristics of the authors, published topics, methodologies and its subclasses and and journals that publish in the area. It was collected and analyzed 48 articles the information as variation of year publication, subjects treated by, authors and their characteristics, Qualis classification, methodology, methodological nature applied, description of the empirical method and journals that have published articles in the area. Descriptive statistics were used to analyze the data. As a result it was found that the main subjects considered are related to the "work of the expert accountant", "expert opinion" and expertise within the context of judicial proceedings. Regarding the authors the vast majority produce only one article in the area over the 10 years examined, and these authors, 64,58% were male. The Qualis extract of the articles is located between C and B1, indicating that the publications fail to achieve high standards of academic quality. On the methodology it was found that 91.67% are empirical research, of these 78% ranked in quantitative or qualitative and 83% are publications opting for descriptive techniques. Regarding the journals, it was found that 50% have only one publication on "forensic accounting", indicating that it is not repeated exposure, as the number of publications ranging from two to five in the other 50% of journals. It is concluded that scientific research in forensic accounting area are still relatively embryonic, lacking certain softening related to the subjects, number of publications and quality of intellectual production.

  11. PHENOMENOLOGY, IT’S USE IN NURSING SCIENTIFIC PRODUCTION: BIBLIOMETRIC STUDY 2010-2014

    OpenAIRE

    Raúl Fernando Guerrero-Castañeda; Ma. Guadalupe Ojeda-Vargas

    2015-01-01

    Phenomenology emerges as a philosophy with Husserl; It´s the study of phenomena, it provides access to human consciousness in nursing, to understand the meaning of being human. The bibliometric analysis is useful to describe and evaluate scientific products reported in scientific journals. The objective is to analyze the use of phenomenology in nursing production with bibliometric indicators. Materials and methods. Retrospective descriptive bibliometric study. Articles published in indexed jo...

  12. Tracing thought through time and space: a selective review of bibliometrics in social work.

    Science.gov (United States)

    Holden, Gary; Rosenberg, Gary; Barker, Kathleen

    2005-01-01

    Bibliometrics is a field of research that examines bodies of knowledge within and across disciplines. Citation analysis, a component of bibliometrics, focuses on the quantitative assessment of citation patterns within a body of literature. Citation analysis has been used in social work to examine the quantity and the impact of the work of individuals and academic institutions. This paper presents a selective review of these uses of bibliometrics within social work.

  13. Editorial for the Bibliometric-enhanced Information Retrieval Workshop at ECIR 2014

    OpenAIRE

    2014-01-01

    This first "Bibliometric-enhanced Information Retrieval" (BIR 2014) workshop aims to engage with the IR community about possible links to bibliometrics and scholarly communication. Bibliometric techniques are not yet widely used to enhance retrieval processes in digital libraries, although they offer value-added effects for users. In this workshop we will explore how statistical modelling of scholarship, such as Bradfordizing or network analysis of co-authorship network, can improve retrieval...

  14. Bibliometrics, citation indexing, and the journals of nursing.

    Science.gov (United States)

    Smith, Derek R; Hazelton, Michael

    2008-12-01

    Bibliometric research has risen in popularity during recent years and an increasing number of investigations now have examined the nursing literature. Our article provides a comprehensive overview of citation-based research in the nursing profession, as well as a discussion of bibliometrics, journal impact factors, and international publishing trends. The debate on evidence-based practice and its potential influence and relevance for nursing scholars is also covered. Although journal performance indicators are, no doubt, important for the contemporary nursing academic, it is the core research skills and attributes that nursing scholars, academics, and educators will need to consider more carefully in future if the next generation of professional nurse researchers is to truly flourish.

  15. The challenge of assessing the impact of science beyond bibliometrics.

    Science.gov (United States)

    Barreto, Mauricio L

    2013-08-01

    It is hoped that the knowledge produced by scientific research turns into concrete benefits (material or non-material). Bibliometrics, with its various indexes, became the reference of scientific evaluation as an "objective" measure of scientific impact. In Brazil, the evaluation system focused on CAPES has been of great importance for the development of postgraduate studies and research; however changes are necessary, among others, to its bibliometric approach. If we consider the area of health, the challenge of the Unified Health System (SUS) implies the search for scientifically sound alternatives, regarding questions ranging from diagnosis, cure and prevention of a variety of problems, to the organization of a macro-structure capable of giving broad and equal access to the resources required for improving the health of the population. The solutions require expertise and creativity on the part of the researchers and the expected products must include, but are not limited to scientific publications.

  16. [Bibliometrics and web use: the birth of altmetrics].

    Science.gov (United States)

    Scotti, Valeria

    2015-04-01

    Counting citations that a research article received by other articles was the traditional bibliometric method for the evaluation of a scientific research. Citations have been used both to evaluate a scientific paper - usually in conjunction with the peer review methods - and to determine the quality of a scientific research output. The development of tools even more Web 2.0 oriented has profoundly changed the scientific communication process. In this context, many web tools have emerged including the so-called "social media" (e-i., Facebook, Twitter). Hence the need for new indicators to measure the influence of these tools on the scientific community and the emergence of alternative metrics. Altmetrics combines the traditional bibliometrics tool with the use of the web. Formulated with the purpose to measure new aspects of scientific production, these new metrics are placed in order to complement and supplement the existing indicators rather than act as their replacements.

  17. Bibliometric indexes, databases and impact factors in cardiology.

    Science.gov (United States)

    Bienert, Igor R C; Oliveira, Rogério Carvalho de; Andrade, Pedro Beraldo de; Caramori, Carlos Antonio

    2015-01-01

    Bibliometry is a quantitative statistical technique to measure levels of production and dissemination of knowledge, as well as a useful tool to track the development of an scientific area. The valuation of production required for recognition of researchers and magazines is accomplished through tools called bibliometric indexes, divided into quality indicators and scientific impact. Initially developed for monographs of statistical measures especially in libraries, today bibliometrics is mainly used to evaluate productivity of authors and citation repercussion. However, these tools have limitations and sometimes provoke controversies about indiscriminate application, leading to the development of newer indexes. It is important to know the most common search indexes and use it properly even acknowledging its limitations as it has a direct impact in their daily practice, reputation and funds achievement.

  18. Human Centred Design: a bibliometric overview based on Science Direct

    Directory of Open Access Journals (Sweden)

    Lucas José Garcia

    2016-05-01

    Full Text Available This article aims to realize a bibliometric review on Science Direct to create a outlook about Human Centred Design in order to identify the most significant authors, journals and key-words as well as the most recurrent denomination about the subject. The method employed consist of application of three classical bibliometric laws: the Inverse Square Law of Lotka; the Bradford’s Law of Scattering and; The frequency law of words in a text of Zipf. The results indicate that the subject is not a main subject of Design and related areas and does not have a main author based on Science Direct. The journals covered with more articles about the subject are the International Journal of Industrial Ergonomics and the Applied Ergonomics.

  19. Worldwide research productivity on tramadol: a bibliometric analysis

    OpenAIRE

    Sweileh, Waleed M.; Shraim, Naser Y.; Zyoud, Sa’ed H.; Al-Jabi, Samah W.

    2016-01-01

    Background Pain management and safe use of analgesics is an important medical issue. Tramadol is an old analgesic with controversial properties. Evaluation of worldwide scientific output on tramadol has not been explored. Therefore, the main objective of this study was to give a bibliometric overview of global research productivity on tramadol. Methods SciVerse Scopus was used to retrieve and quantitatively and qualitatively analyze worldwide publications on tramadol. Results A total of 2059 ...

  20. Bibliometric analysis of publications on Campylobacter: (2000–2015)

    OpenAIRE

    Sweileh, Waleed M.; Al-Jabi, Samah W.; Sawalha, Ansam F; AbuTaha, Adham S; Zyoud, Sa’ed H.

    2016-01-01

    Background Campylobacter species are widespread zoonotic pathogens. Campylobacter jejuni causes a form of gastroenteritis called campylobacteriosis. Campylobacter drug resistance is considered a serious threat. In order to better understand national and international research output on Campylobacter, we conducted this bibliometric overview of publications on Campylobacter. This study can be used to assess extent of interaction and response of researchers, food regulators, and health policy ma...

  1. Bibliometric profile of neurogenic bladder in the literature: a 20-year bibliometric analysis

    Directory of Open Access Journals (Sweden)

    Yuan Gao

    2015-01-01

    Full Text Available Neurogenic bladder is a dysfunction of the lower urinary tract caused by nervous system disorder. We investigated the trends in publication of articles under the topic "neurogenic bladder" using bibliometric analysis. Articles on neurogenic bladder, published between 1995 and 2014, were retrieved from the ISI Web of Science citation database. We analyzed the search results for authors, countries, institutions, journals, and top-cited papers. A total of 1,904 articles were retrieved. There was a small increase in the number of articles on neurogenic bladder from 1995 (n = 43 to 2014 (n = 117. The USA was the leading country in the total number of articles (n = 598. However, the number of publications from China has rapidly increased, and China was ranked second in 2014. Emmanuel Chartier-Kastler (n = 65 was the most productive author, and University of Paris VI (Paris 6 (n = 61 was the most productive institution. The Journal of Urology published the greatest number of articles on this topic (n = 285. Articles on neurogenic bladder were often published in a professional journal under the category Urology & Nephrology, Neurosciences & Neurology, or Rehabilitation. Visualization analysis based on co-citation networks was conducted using CiteSpace III. Visualization analysis revealed that the hot spots in neurogenic bladder were botulinum toxin-A, prazosin, bethanechol, and afferent pathways. These findings provide new insight into the publication trends and hot spots in neurogenic bladder.

  2. Bibliometric profile of neurogenic bladder in the literature:a 20-year bibliometric analysis

    Institute of Scientific and Technical Information of China (English)

    Yuan Gao; Bo Qu; Yan Shen; Xiao-jing Su; Xiao-yan Dong; Xue-mei Chen; Yu-hong Zhou; Hong-ying Pi

    2015-01-01

    Neurogenic bladder is a dysfunction of the lower urinary tract caused by nervous system disor-der. We investigated the trends in publication of articles under the topic “neurogenic bladder”using bibliometric analysis. Articles on neurogenic bladder, published between 1995 and 2014, were retrieved from the ISI Web of Science citation database. We analyzed the search results for authors, countries, institutions, journals, and top-cited papers. A total of 1,904 articles were re-trieved. There was a small increase in the number of articles on neurogenic bladder from 1995 (n = 43) to 2014 (n = 117). The USA was the leading country in the total number of articles (n =598). However, the number of publications from China has rapidly increased, and China was ranked second in 2014. Emmanuel Chartier-Kastler (n = 65) was the most productive author, and University of Paris VI (Paris 6) (n = 61) was the most productive institution.The Journal of Urology published the greatest number of articles on this topic (n = 285). Articles on neurogenic bladder were often published in a professional journal under the category Urology & Nephrology, Neurosciences & Neurology, or Rehabilitation. Visualization analysis based on co-citation networks was conducted using CiteSpace III. Visualization analysis revealed that the hot spots in neurogenic bladder were botulinum toxin-A, prazosin, bethanechol, and afferent pathways. These findings provide new insight into the publication trends and hot spots in neurogenic bladder.

  3. The scientific road of Manuel Cardona: a bibliometric analysis

    Energy Technology Data Exchange (ETDEWEB)

    Romero, A.H. [Materials Department, CINVESTAV Unidad Queretaro, QRO CP 76230 (Mexico); Kremer, R.K.; Marx, W. [Max Planck Institute for Solid State Research, Heisenbergstrasse 1, 70569 Stuttgart (Germany)

    2011-01-15

    We present a detailed bibliometric analysis of the scientific contributions of Manuel Cardona, who represents an interesting example of a renowned scientist with a long and fruitful career. His publications provide an appropriate basis to apply various bibliometric techniques to measure the impact of his scientific achievements. For this purpose, we have taken into account his full publication record, the institutions of all his coauthors, the journals where his papers have been published, and the citations of his papers as a measure of their impact. We have analyzed in more detail some of his most important publications, which appeared as journal papers and book contributions. Additionally, we have broken down the complete ensemble of the citing papers with respect to the countries of authors, the journals, and the subject areas. The analysis performed in this study also makes use of the Hirsch index as one of the most recognized bibliometric indicators which has rapidly captured the field of research evaluation. Finally, we have established the citation historiogram based on the most highly-cited papers to visualize their citation network. (Copyright copyright 2011 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  4. Bibliometric analyses on repository contents for the evaluation of research at Wageningen UR

    NARCIS (Netherlands)

    Veller, van M.G.P.; Gerritsma, W.; Togt, van der P.L.; Leon, C.D.; Zeist, van C.M.

    2010-01-01

    Since the last two decennia, Wageningen UR Library has been involved in bibliometric analyses for the evaluation of scientific output of staff, chair groups and research institutes of Wageningen UR. In these advanced bibliometric analyses several indicator scores, such as the number of publications,

  5. Professional Competencies and Jurisdictional Claims in Evaluative Bibliometrics: The Educational Mandate of Academic Librarians

    Science.gov (United States)

    Petersohn, Sabrina

    2016-01-01

    Quantitative metrics in research assessment are proliferating all over the world. The demand has led to an increase in bibliometric practitioners and service providers. Their professional roles and competencies have not yet been subject to systematic study. This paper focuses on one important service provider in evaluative bibliometrics--academic…

  6. Advanced Bibliometric Methods To Model the Relationship between Entry Behavior and Networking in Emerging Technological Communities.

    Science.gov (United States)

    Debackere, Koenraad; Clarysse, Bart

    1998-01-01

    Technological communities used bibliometric data on 411 plant biotechnology organizations to study the effect of field density and structure of the research and development network. Findings indicate the usefulness of bibliometric data in mapping change in technological communities and in the effects of networking on entry behavior. (PEN)

  7. Bibliometric Studies in CIMEL: A Latin-American Medical Student Journal and the Future of Bibliometric Publications

    Directory of Open Access Journals (Sweden)

    Francisco J. Bonilla-Escobar

    2013-12-01

    Full Text Available Background: Bibliometric or scientometric studies are methodological fields focused on the structural analysis of the information contained in scientific publication and generate indicators that help identify challenges and achievements in research. We aimed to characterize the publications that used this method authored by medical students in Latin America. Methods: We reviewed articles that performed a bibliometric analysis and were published in a Latin American medical student journal, between 2001 and 2012. We analyzed the characteristics of the articles, authors and references. Linear simple regression and Pearson correlation coefficient (PCC were developed to identify trends and correlations with 95% confidence. Results: There were 12 volumes of the journal available online, with a total of 236 articles. Of these, 13 (5.5% were bibliometric studies: five original articles, four letters to the editor, two editorials, one short communication, and one review. There was a positive significant relationship between time (years and number of publications (ß1=0.16, p=0.03, PCC=63%, and citations of each article (not significant, ß1=1.3, p=0.09, PCC=49%. Conclusion: There was an increase in the number of bibliometric publications after 2008, possibly influenced by a popularization of these types of studies in Latin America. Findings should motivate new and collaborative studies in this field. Moreover, it will be necessary to clarify publication areas of interest of medical students around the world.

  8. The bibliometric analysis of scholarly production: How great is the impact?

    Science.gov (United States)

    Ellegaard, Ole; Wallin, Johan A

    Bibliometric methods or "analysis" are now firmly established as scientific specialties and are an integral part of research evaluation methodology especially within the scientific and applied fields. The methods are used increasingly when studying various aspects of science and also in the way institutions and universities are ranked worldwide. A sufficient number of studies have been completed, and with the resulting literature, it is now possible to analyse the bibliometric method by using its own methodology. The bibliometric literature in this study, which was extracted from Web of Science, is divided into two parts using a method comparable to the method of Jonkers et al. (Characteristics of bibliometrics articles in library and information sciences (LIS) and other journals, pp. 449-551, 2012: The publications either lie within the Information and Library Science (ILS) category or within the non-ILS category which includes more applied, "subject" based studies. The impact in the different groupings is judged by means of citation analysis using normalized data and an almost linear increase can be observed from 1994 onwards in the non-ILS category. The implication for the dissemination and use of the bibliometric methods in the different contexts is discussed. A keyword analysis identifies the most popular subjects covered by bibliometric analysis, and multidisciplinary articles are shown to have the highest impact. A noticeable shift is observed in those countries which contribute to the pool of bibliometric analysis, as well as a self-perpetuating effect in giving and taking references.

  9. What Is Bibliometrics and Why Should You Care?

    Energy Technology Data Exchange (ETDEWEB)

    McBurney, Melissa K.(BATTELLE (PACIFIC NW LAB)); Novak, Pamela L.(BATTELLE (PACIFIC NW LAB))

    2002-09-17

    When we help an author publish a book or journal article, is that the end of the job? Viewed in the aggregate, a company's publications represent one of its greatest business assets. Can professionals in the information and communication fields help their company understand the return on its investment in publishing? The field of bibliometrics studies publication patterns by using quantitative analysis and statistics. Bibliometrics can be either descriptive, such as looking at how many articles your organization has published, or evaluative, such as using citation analysis to look at how those articles influenced subsequent research by others. Counting publications can be useful for doing some comparisons, but citation analysis allows you to look at the impact those articles have had on others by determining how often they are cited. Citation analysis can also show what journals, organizations, and even countries have high impact in different fields of research. The Institute for Scientific Information (ISI) has been a leader in the citation analysis field since 1961, when ISI published the first Science Citation Index. Pacific Northwest National Laboratory has been using data from ISI for both descriptive and evaluative purposes. This data is used to track what the researchers at the Laboratory are writing and then comparing research groups within the organization over a period of years to identify trends and opportunities. PNNL has also used citation analysis to explore what organizations and academic institutions are doing research in certain fields for partnering opportunities. We have realized that the electronic system PNNL uses to approve and track its publications contains very valuable bibliometric data that can be used to make decisions about business directions for the company.

  10. Global methaemoglobinaemia research output (1940-2013): a bibliometric analysis.

    Science.gov (United States)

    Zyoud, Sa'ed H; Al-Jabi, Samah W; Sweileh, Waleed M; Al-Khalil, Suleiman; Alqub, Malik; Awang, Rahmat

    2015-01-01

    Bibliometric studies, which involve the use of statistical methods, are increasingly being used for research assessment. A bibliometric analysis was conducted to evaluate the publication pattern of methaemoglobinaemia research output at the global level based on the Scopus database. We analysed selected documents with "methemoglobinemia", or "methaemoglobinaemia" as a part of the title and reported the following parameters: trends of publication output, country of publication, journal pattern, collaborative measures, citations pattern, and institute productivity. A total of 1770 articles were published worldwide. The time trend for the number of articles showed an increase after 2000. The highest number of articles related to methaemoglobinaemia was from the USA (24.8 %), followed distantly by the UK (4.5 %), India (3.7 %), and France (3.7 %). No data related to methaemoglobinaemia were published from 152 countries. The total number of citations at the date of data collection was 10,080, with an average of 5.7 citations per document. The USA and UK had the highest h-index of 31 and 14, respectively, and six countries had an h-index of 9-14. It is notable that Canada was ranked eighth in the number of publications but fourth in h-index and India was ranked third in the number of publications but eighth in h-index. Furthermore, Canada produced the most internationally collaborated papers out of the total number of publications for each country (16.1 %), followed by the UK (13.9 %). This bibliometric analysis provides data contributing to a better understanding of the methaemoglobinaemia research field. The number of publications on methaemoglobinaemia increased significantly after 2000. The USA was the most productive country as measured by total publications. The USA and UK achieved the highest h-index in the field of methaemoglobinaemia research, signifying a higher quality of research than other countries.

  11. Bibliometric Analysis of Current Web Survey Research in China

    Institute of Scientific and Technical Information of China (English)

    ZHANG Qian; SHAO Peiji; FANG Jiaming

    2008-01-01

    In recent years, with the advancement of information technology and its application in survey activities, web surveys have not only greatly developed, but have also encountered many problems in China. An analysis of domestic research is important for better understanding of web surveys, to guide further research and application. This paper gives a bibliometric analysis of 120 domestic articles on web surveys from 1998 to 2006, on publication growth, author and organization distribution, journal distribution, and research subjects. Research on web surveys in China should make progress comparable with research abroad in comparative studies, specific studies, and technical application studies.

  12. Computer science research in Malaysia: a bibliometric analysis

    OpenAIRE

    Bakri, A; Willett, P.

    2011-01-01

    Purpose – The purpose of this paper is to analyse the publications of, and the citations to, the current staff of 19 departments of computer science in Malaysian universities, and to compare these bibliometric data with expert peer reviews of Malaysian research performance. \\ud \\ud Design/methodology/approach – This paper searches citation of the Scopus and Web of Science databases. \\ud \\ud Findings – Both publication and citation rates are low, although this is at least in part due to some M...

  13. A Kernel-based Account of Bibliometric Measures

    Science.gov (United States)

    Ito, Takahiko; Shimbo, Masashi; Kudo, Taku; Matsumoto, Yuji

    The application of kernel methods to citation analysis is explored. We show that a family of kernels on graphs provides a unified perspective on the three bibliometric measures that have been discussed independently: relatedness between documents, global importance of individual documents, and importance of documents relative to one or more (root) documents (relative importance). The framework provided by the kernels establishes relative importance as an intermediate between relatedness and global importance, in which the degree of `relativity,' or the bias between relatedness and importance, is naturally controlled by a parameter characterizing individual kernels in the family.

  14. Use of Systems Dynamics in Reverse Logistics: A Bibliometric Analysis

    Directory of Open Access Journals (Sweden)

    Caroline Rodrigues Vaz

    2016-11-01

    Full Text Available This article aims to perform a literature review on the models and applications of system dynamics, through bibliometrics. We examined 25 articles, retrieved from three international databases. The results show the most relevant articles, the main authors, and the most relevant keywords and journals on the subject. It was concluded that the authors with the greatest number of articles produce co-authored knowledge, and there appears to be a common core of research focused on the study of strategies, methodologies, planning and sustainability of the supply chain, mainly in the production of electronic equipment.

  15. On the Research Contribution of XBRL Literature - A Bibliometrics Analysis

    Directory of Open Access Journals (Sweden)

    Hakan ERKUS

    2014-05-01

    Full Text Available The purpose of this study is to investigate the research attributes and contribution of extensible Business Reporting Language (XBRL literature in the past decade by employing bibliometrics analysis. Publications on XBRL topical area are used to complete two sections of analysis in this study. The first section examines the research intellectual network of XBRL by applying citation frequency count and cocitation analysis. The second section examines the content of XBRL publications by taxonomizing articles along multiple dimensions and providing descriptive statistics on research attributes. This study aims at contributing to accounting literature by shedding light on the recent research structure on XBRL and potential future directions.

  16. Reactive tendencies of bibliometric indicators: Trends in the alphabetization of authorship in economics and information science

    DEFF Research Database (Denmark)

    Faber Frandsen, Tove; Nicolaisen, Jeppe

    The paper adds a category to the list of possible negative steering effects of bibliometric indicators with a category for changes in credit assignment. The results of a longitudinal study of credit assignment practices in the fields of economics and information science are presented. The practice...... explanation for the demonstrated difference could be that information scientists have been much more aware of the bibliometric consequences of being first author compared to their colleagues in comparable fields (e.g., economics). This and other possible reactive tendencies of bibliometric indicators...

  17. Inciting the Metric Oriented Humanist: Teaching Bibliometrics in a Faculty of Humanities

    DEFF Research Database (Denmark)

    Zuccala, Alesia Ann

    2016-01-01

    In the past few decades the core of bibliometrics has predominantly been ‘scientometric’ in nature, due to the first commercial citation index having been created for scientific journals and articles. The production of citation indexes for books implies that proper education related to their use...... principles and practices associated with teaching bibliometrics to humanists, with the aim of encouraging students to reflect upon new indicators relevant to scholarly research outputs across the humanities. Emphasis is placed on the “biblio” in bibliometrics (i.e., books), digital record-keeping across...

  18. Bibliometrics and citation analysis from the science citation index to cybermetrics

    CERN Document Server

    De Bellis, Nicola

    2009-01-01

    Bibliometrics and Citation Analysis: From the Science Citation Index to Cybermetrics offers a comprehensive overview of theories, techniques, concepts, and applications in the interdisciplinary and steadily growing field of bibliometrics. This book looks at bibliographic citation and citation networks by discussing the past, present, and future of bibliometrics, from its foundations in the Science Citation Index to its expansion into the World Wide Web. It is useful to those in every area of scholarship involved in the quantitative analysis of information exchanges, but also to general readers

  19. [On the proper use of bibliometrics to evaluate physicians and scientists].

    Science.gov (United States)

    Bach, Jean-François

    2011-06-01

    Quantitative analysis of publications and their citations, a procedure known as bibliometrics, has become increasingly important in the evaluation of scientists and clinicians. In the clinical setting, bibliometrics is used for the calculation of hospital budgets. While bibliometrics is attractive because it rapidly provides numbers that bear a certain relation to scientific productivity, it is often misused. The parameters chosen are questionable and sometimes worthless because of material errors or inappropriate use. More importantly, reducing the activity of a scientist or physician simply to the number of his or her publications or citations, without analyzing the importance and impact of the work itself can lead to serious errors.

  20. Next Generation Bibliometrics and the Evolution of the ESO Telescope Bibliography

    Science.gov (United States)

    Erdmann, C.; Grothkopf, U.

    2010-10-01

    Bibliometric studies typically focus on citation and publication analysis. Due to recent advances in web technology along with greater access to web content, bibliometric research can include statistics and measures that were once difficult to obtain. The European Southern Observatory's Telescope Bibliography (ESO telbib), a content management system for refereed articles containing ESO data, provides an excellent test-bed for exploring next generation bibliometrics. Through web services provided by the NASA Astrophysics Data System (ADS) Abstract Service among others, previously unavailable information can be imported into telbib where it can be analyzed in further detail. Though some telbib features are still in their infancy, some interesting trends can already be derived.

  1. [Bibliometric indicators of production and usage of Archivos de Bronchoneumologia].

    Science.gov (United States)

    García Río, F; Serrano, S; Alvarez-Sala, R; García Tejero, T; Pino García, J; Alvarez-Sala, J L; Villamor León, J

    1996-01-01

    We studied the bibliometric indexes referring to production and scientific output published in ARCHIVOS de BRONCONEUMOLOGIA. All issues published between 1993 and 1994 were studied with the exception of monógraphic or supplementary numbers. For each article we recorded article type, number of authors, authors' place of work, specialty, time until acceptance, time until publication, type of references, language of references, journal and year of references. For each year we calculated the productivity index and the cooperation index, or index of signers per work. We also determined the citation period for references, the Price index, and the insularity index. Productivity index was 1.97 in 1993 and 2.05 in 1994. The cooperation index for the two years reached 4.5 +/- 1.9 (1-10). Authors were widely distributed by provinces and by specialties, although "nuclei" of production could be identified. The citation half-life period was 5.67 years for references in 1993 and 5.94 years in 1994, and the Price index surpassed 40%. The insularity index was very low at 7.76%. In conclusion, the bibliometric indicators for production, readership and obsolescence for the two years analyzed indicate that ARCHIVOS de BRONCONEUMOLOGIA occupies an intermediate position in the ranking of Spanish medical journals.

  2. The first Italian research assessment exercise: a bibliometric perspective

    CERN Document Server

    Franceschet, Massimo

    2009-01-01

    In December 2003, seventeen years after the first UK research assessment exercise, Italy started up its first-ever national research evaluation, with the aim to evaluate, using the peer review method, the excellence of the national research production. The evaluation involved 20 disciplinary areas, 102 research structures, 18,500 research products and 6,661 peer reviewers (1,465 from abroad); it had a direct cost of 3.55 millions Euros and a time length spanning over 18 months. The introduction of ratings based on ex post quality of output and not on ex ante respect for parameters and compliance is an important leap forward of the national research evaluation system toward meritocracy. From the bibliometric perspective, the national assessment offered the unprecedented opportunity to perform a large-scale comparison of peer review and bibliometric indicators for an important share of the Italian research production. The present investigation takes full advantage of this opportunity to test whether peer review...

  3. Motivation Measures in Sport: A Critical Review and Bibliometric Analysis

    Science.gov (United States)

    Clancy, Rachel B.; Herring, Matthew P.; Campbell, Mark J.

    2017-01-01

    Motivation is widely-researched, in both sport psychology and other fields. As rigorous measurement is essential to understanding this latent construct, a critical appraisal of measurement instruments is needed. Thus, the purpose of this review was to evaluate the six most highly cited motivation measures in sport. Peer-reviewed articles published prior to August 2016 were searched to identify the six most highly cited motivation questionnaires in sport: Sport Motivation Scale (SMS), Intrinsic Motivation Inventory (IMI), Situational Motivational Scale (SIMS), Perceptions of Success Questionnaire (POSQ), Behavioural Regulation in Sport Questionnaire (BRSQ), and Task and Ego Orientation in Sport Questionnaire (TEOSQ). The questionnaires were then evaluated and discussed in four sections: Development, Reliability, Correlates, and Summary. Bibliometric data were also calculated (average weighted impact factor) and assessed (e.g., citations per year) to evaluate the impact of the use of each questionnaire. Despite some variance in their psychometric properties, conceptualization, structure, and utility, the six questionnaires are psychometrically strong instruments for quantifying motivation that are widely supported in the literature. Bibliometric analyses suggested that the IMI ranks first and the SMS ranks sixth according to the average weighted impact factors of their original publications. Consideration of each questionnaire's psychometric strengths/limitations, and conceptualization of motivation in the context of specific research questions should guide researchers in selecting the most appropriate instrument to measure motivation in sport. The average weighted impact factor of each questionnaire is a useful value to consider as well. With these points in mind, recommendations are provided. PMID:28337165

  4. Geodesy, a Bibliometric Approach for 2000-2006

    Science.gov (United States)

    Vazquez, G.; Landeros, C. F.

    2007-12-01

    In recent years, bibliometric science has been frequently applied in the development and evaluation of scientific research. This work presents a bibliometric analysis for the research work performed in the field of geodesy "science of the measurement and mapping of the earth surface including its external gravity field". The objective of this work is to present a complete overview of the generated research on this field to assemble and study the most important publications occurred during the past seven years. The analysis was performed including the SCOPUS and WEB OF SCIENCE databases for all the geodetic scientific articles published between 2000 and 2006. The search profile was designed considering a strategy to seek for titles and article descriptors using the terms geodesy and geodetic and some other terms associated with the topics: geodetic surfaces, vertical measurements, reference systems and frames, modern space-geodetic techniques and satellite missions. Some preliminary results had been achieved specifically Bradford law of distribution for journals and education institutes, and Lotka's law for authors that also includes the cooperation between countries in terms of writing together scientific articles. In the particular case of distributions, the model suggested by Egghe (2002) was adopted for determining the cores.

  5. Comparative Study of Trace Metrics between Bibliometrics and Patentometrics

    Directory of Open Access Journals (Sweden)

    Fred Y. Ye

    2016-06-01

    Full Text Available Purpose: To comprehensively evaluate the overall performance of a group or an individual in both bibliometrics and patentometrics. Design/methodology/approach: Trace metrics were applied to the top 30 universities in the 2014 Academic Ranking of World Universities (ARWU — computer sciences, the top 30 ESI highly cited papers in the computer sciences field in 2014, as well as the top 30 assignees and the top 30 most cited patents in the National Bureau of Economic Research (NBER computer hardware and software category. Findings: We found that, by applying trace metrics, the research or marketing impact efficiency, at both group and individual levels, was clearly observed. Furthermore, trace metrics were more sensitive to the different publication-citation distributions than the average citation and h-index were. Research limitations: Trace metrics considered publications with zero citations as negative contributions. One should clarify how he/she evaluates a zero-citation paper or patent before applying trace metrics. Practical implications: Decision makers could regularly examinine the performance of their university/company by applying trace metrics and adjust their policies accordingly. Originality/value: Trace metrics could be applied both in bibliometrics and patentometrics and provide a comprehensive view. Moreover, the high sensitivity and unique impact efficiency view provided by trace metrics can facilitate decision makers in examining and adjusting their policies.

  6. Fullerene data mining using bibliometrics and database tomography

    Science.gov (United States)

    Kostoff; Braun; Schubert; Toothman; Humenik

    2000-01-01

    Database tomography (DT) is a textual database analysis system consisting of two major components: (1) algorithms for extracting multiword phrase frequencies and phrase proximities (physical closeness of the multiword technical phrases) from any type of large textual database, to augment (2) interpretative capabilities of the expert human analyst. DT was used to derive technical intelligence from a fullerenes database derived from the Science Citation Index and the Engineering Compendex. Phrase frequency analysis by the technical domain experts provided the pervasive technical themes of the fullerenes database, and phrase proximity analysis provided the relationships among the pervasive technical themes. Bibliometric analysis of the fullerenes literature supplemented the DT results with author/journal/institution publication and citation data. Comparisons of fullerenes results with past analyses of similarly structured near-earth space, chemistry, hypersonic/supersonic flow, aircraft, and ship hydrodynamics databases are made. One important finding is that many of the normalized bibliometric distribution functions are extremely consistent across these diverse technical domains and could reasonably be expected to apply to broader chemical topics than fullerenes that span multiple structural classes. Finally, lessons learned about integrating the technical domain experts with the data mining tools are presented.

  7. On the use of Biplot analysis for multivariate bibliometric and scientific indicators

    OpenAIRE

    Torres-Salinas, Daniel; Robinson-Garc??a, Nicol??s; Jim??nez-Contreras, Evaristo; Herrera, Francisco; Delgado L??pez-C??zar, Emilio

    2013-01-01

    Bibliometric mapping and visualization techniques represent one of the main pillars in the field of scientometrics. Traditionally, the main methodologies employed for representing data are Multi-Dimensional Scaling, Principal Component Analysis or Correspondence Analysis. In this paper we aim at presenting a visualization methodology known as Biplot analysis for representing bibliometric and science and technology indicators. A Biplot is a graphical representation of multivariate data, where ...

  8. Bibliometric mapping: eight decades of analytical chemistry, with special focus on the use of mass spectrometry.

    Science.gov (United States)

    Waaijer, Cathelijn J F; Palmblad, Magnus

    2015-01-01

    In this Feature we use automatic bibliometric mapping tools to visualize the history of analytical chemistry from the 1920s until the present. In particular, we have focused on the application of mass spectrometry in different fields. The analysis shows major shifts in research focus and use of mass spectrometry. We conclude by discussing the application of bibliometric mapping and visualization tools in analytical chemists' research.

  9. Intra-disciplinary differences in database coverage and the consequences for bibliometric research

    DEFF Research Database (Denmark)

    Faber Frandsen, Tove; Nicolaisen, Jeppe

    2008-01-01

    Bibliographic databases (including databases based on open access) are routinely used for bibliometric research. The value of a specific database depends to a large extent on the coverage of the discipline(s) under study. A number of studies have determined the coverage of databases in specific...... and psychology). The point extends to include both the uneven coverage of specialties and research traditions. The implications for bibliometric research are discussed, and precautions which need to be taken are outlined. ...

  10. Shallow science or meta-cognitive insights: a few thoughts on reflection via bibliometrics.

    Science.gov (United States)

    Holden, Gary; Rosenberg, Gary; Barker, Kathleen

    2005-01-01

    The authors conclude this special issue by responding to the commentaries of their colleagues and reviewing relevant scholarship that appeared in the bibliometric literature since their literature reviews for the initial three articles in this issue were completed. They conclude, in part, that examination of bibliometric data regarding the entry of an article into the profession's knowledge base, and its ongoing life therein, may provide insights about the scientific communication process that lead to improvements of that process.

  11. Unveiling scientific communities about sustainability and innovation. A bibliometric journey around sustainable terms

    DEFF Research Database (Denmark)

    Franceschini, Simone; Faria, Lourenco; Jurowetzki, Roman

    2016-01-01

    Literature about the relationship between innovation and sustainability has skyrocketed in the last two decades and new terms have appeared. However, only very few bibliometric analyses have reviewed some of these terms (eco-innovation, environmental innovation, green innovation, and sustainable...... innovation), and they concluded that such terms are mostly interchangeable. These findings surprise in light of the different positions shown in the innovation for sustainability debate. Our bibliometric analysis tracks meanings and communities associated with these four terms and indicates some overlaps...

  12. Bibliometric analyses of publications from Centres of Excellence funded by the Danish National Research Foundation

    DEFF Research Database (Denmark)

    Schneider, Jesper Wiborg; Costas, Rodrigo; Henriksen, Dorte

    2013-01-01

    , the interaction with host institutions, and the governance and management of the DNRF. The evaluation concludes that the DNRF has had a very positive impact on the quality of research in Denmark and recommends that the foundation is re-funded. The evaluation is based on a bibliometric study, self......-assessment report by DNRF, numerous interviews and desk studies. Appendix 5: Bibliometric analyses of publications from Centres of Excellence funded by the Danish National Research Foundation...

  13. [Drifts and pernicious effects of the quantitative evaluation of research: the misuse of bibliometrics].

    Science.gov (United States)

    Gingras, Yves

    2015-06-01

    The quantitative evaluation of scientific research relies increasingly on bibliometric indicators of publications and citations. We present the issues raised by the simplistic use of these methods and recall the dangers of using poorly built indicators and technically defective rankings that do not measure the dimensions they are supposed to measure, for example the of publications, laboratories or universities. We show that francophone journals are particularly susceptible to suffer from the bad uses of too simplistic bibliometric rankings of scientific journals.

  14. Bibliometric analysis of literature on female genital mutilation: (1930 – 2015)

    OpenAIRE

    Sweileh, Waleed M.

    2016-01-01

    Background Female genital mutilation/cutting (FGM/C) is a common harmful traditional practice in many communities in Africa and to a lesser extent in Middle East and other regions in the world. In order to better understand publishing on this topic, we conducted a bibliometric study on FGM/C. Bibliometric analyses can be used as an indicator of the extent of interaction of researchers, health authorities, and communities with a particular health issue. Methods Scopus database was used to retr...

  15. Inciting the Metric Oriented Humanist: Teaching Bibliometrics in a Faculty of Humanities

    DEFF Research Database (Denmark)

    Zuccala, Alesia Ann

    2016-01-01

    principles and practices associated with teaching bibliometrics to humanists, with the aim of encouraging students to reflect upon new indicators relevant to scholarly research outputs across the humanities. Emphasis is placed on the “biblio” in bibliometrics (i.e., books), digital record-keeping across...... the humanities, the work of humanists who have sought to explain the development of new knowledge through objective pattern-seeking, and the complementary value of alternative versus traditional indicators of scholarly research performance....

  16. Rating and Ranking the Role of Bibliometrics and Webometrics in Nursing and Midwifery

    Directory of Open Access Journals (Sweden)

    Patricia M. Davidson

    2014-01-01

    Full Text Available Background. Bibliometrics are an essential aspect of measuring academic and organizational performance. Aim. This review seeks to describe methods for measuring bibliometrics, identify the strengths and limitations of methodologies, outline strategies for interpretation, summarise evaluation of nursing and midwifery performance, identify implications for metric of evaluation, and specify the implications for nursing and midwifery and implications of social networking for bibliometrics and measures of individual performance. Method. A review of electronic databases CINAHL, Medline, and Scopus was undertaken using search terms such as bibliometrics, nursing, and midwifery. The reference lists of retrieved articles and Internet sources and social media platforms were also examined. Results. A number of well-established, formal ways of assessment have been identified, including h- and c-indices. Changes in publication practices and the use of the Internet have challenged traditional metrics of influence. Moreover, measuring impact beyond citation metrics is an increasing focus, with social media representing newer ways of establishing performance and impact. Conclusions. Even though a number of measures exist, no single bibliometric measure is perfect. Therefore, multiple approaches to evaluation are recommended. However, bibliometric approaches should not be the only measures upon which academic and scholarly performance are evaluated.

  17. [Bibliometric indexes of the editions, publishing the articles on the problems of morphology, and some bibliometric parameters of the authors of morphological publications].

    Science.gov (United States)

    Shevliuk, N N

    2013-01-01

    The article presents a comparative assessment of some bibliometric parameters of national journals, publishing the articles on the problems of morphological scientific disciplines, and concise analysis of the publication activity of morphologists. The data are given on the application of bibliometric indexes for the evaluation of the scientific contribution of national researchers to the field of morphology. The information contained in the national database-- Russian Index of Scientific Citation, and that collected by means of selected overview of the national and foreign medical and biological journals, publishing the articles on various problems of morphological sciences during the last 20 years, served as the basis for the analysis. It is noted that the authors should consider the bibliometric indexes of the journals to which they submit their articles.

  18. On the calculation of percentile-based bibliometric indicators

    CERN Document Server

    Waltman, Ludo

    2012-01-01

    A percentile-based bibliometric indicator is an indicator that values publications based on their position within the citation distribution of their field. The most straightforward percentile-based indicator is the proportion of frequently cited publications, for instance the proportion of publications that belong to the top 10% most frequently cited of their field. Recently, more complex percentile-based indicators were proposed. A difficulty in the calculation of percentile-based indicators is caused by the discrete nature of citation distributions combined with the presence of many publications with the same number of citations. We introduce an approach to calculating percentile-based indicators that deals with this difficulty in a more satisfactory way than earlier approaches suggested in the literature. We show in a formal mathematical framework that our approach leads to indicators that do not suffer from biases in favor of or against particular fields of science.

  19. Bibliometric indexes, databases and impact factors in cardiology

    Directory of Open Access Journals (Sweden)

    Igor R C Bienert

    2015-04-01

    Full Text Available AbstractBibliometry is a quantitative statistical technique to measure levels of production and dissemination of knowledge, as well as a useful tool to track the development of an scientific area. The valuation of production required for recognition of researchers and magazines is accomplished through tools called bibliometricindexes, divided into quality indicators and scientific impact. Initially developed for monographs of statistical measures especially in libraries, today bibliometrics is mainly used to evaluate productivity of authors and citation repercussion. However, these tools have limitations and sometimes provoke controversies about indiscriminate application, leading to the development of newer indexes. It is important to know the most common search indexes and use it properly even acknowledging its limitations as it has a direct impact in their daily practice, reputation and funds achievement.

  20. Power source roadmaps using bibliometrics and database tomography

    Energy Technology Data Exchange (ETDEWEB)

    Kostoff, R.N.; Pfeil, K.M. [Office of Naval Research, Arlington, VA (United States); Tshiteya, R. [DDL OMNI Engineering, Mclean, VA (United States); Humenik, J.A. [Noesis Inc., Manassas, VA (United States); Karypis, G. [University of Minnesota, Minneapolis, MN (United States). Computer Science and Engineering Dept.

    2005-04-01

    Database Tomography (DT) is a textual database analysis system consisting of two major components: (1) algorithms for extracting multi-word phrase frequencies and phrase proximities (physical closeness of the multi-word technical phrases) from any type of large textual database, to augment (2) interpretative capabilities of the expert human analyst. DT was used to derive technical intelligence from a Power Sources database derived from the Science Citation Index. Phrase frequency analysis by the technical domain experts provided the pervasive technical themes of the Power Sources database, and the phrase proximity analysis provided the relationships among the pervasive technical themes. Bibliometric analysis of the Power Sources literature supplemented the DT results with author/journal/institution/country publication and citation data. (author)

  1. Bibliometric indexes, databases and impact factors in cardiology

    Science.gov (United States)

    Bienert, Igor R C; de Oliveira, Rogério Carvalho; de Andrade, Pedro Beraldo; Caramori, Carlos Antonio

    2015-01-01

    Bibliometry is a quantitative statistical technique to measure levels of production and dissemination of knowledge, as well as a useful tool to track the development of an scientific area. The valuation of production required for recognition of researchers and magazines is accomplished through tools called bibliometricindexes, divided into quality indicators and scientific impact. Initially developed for monographs of statistical measures especially in libraries, today bibliometrics is mainly used to evaluate productivity of authors and citation repercussion. However, these tools have limitations and sometimes provoke controversies about indiscriminate application, leading to the development of newer indexes. It is important to know the most common search indexes and use it properly even acknowledging its limitations as it has a direct impact in their daily practice, reputation and funds achievement. PMID:26107458

  2. FISH NUTRITION: BIBLIOMETRIC ANALYSIS IN BRAZIL AND THE WORLD

    Directory of Open Access Journals (Sweden)

    Marcelo Fanttini POLESE

    2016-06-01

    Full Text Available The Science of fish nutrition is an important issue and of great importance from the point of view of developing new diets with respect to the nutritional requirements of various fish species and the environment, with many published articles addressing the subject. The objective of this study was to make a bibliometric analysis to identify trends in publications worldwide and in Brazil. Took place during the month of December 2011, searches the Scopus base and recorded information related to the main countries, authors, publishing and institutions vehicles. The study revealed that Brazil, besides occupying Featured number of articles on the subject, including having a center of excellence in the subject, presented high growth rates of articles, compared to global rates. Further, it was found that most of the articles on the topic is concentrated in a few authors, institutions and journals.

  3. Electrochemical power text mining using bibliometrics and database tomography

    Science.gov (United States)

    Kostoff, Ronald N.; Tshiteya, Rene; Pfeil, Kirstin M.; Humenik, James A.

    Database tomography (DT) is a textual database analysis system consisting of two major components: (1) algorithms for extracting multi-word phrase frequencies and phrase proximities (physical closeness of the multi-word technical phrases) from any type of large textual database, to augment (2) interpretative capabilities of the expert human analyst. DT was used to derive technical intelligence from an electrochemical power database derived from the science citation index (SCI). Phrase frequency analysis by the technical domain experts provided the pervasive technical themes of the electrochemical power database, and the phrase proximity analysis provided the relationships among the pervasive technical themes. Bibliometric analysis of the electrochemical power literature supplemented the DT results with author/journal/institution publication and citation data.

  4. Physics in Cuba from the Perspective of Bibliometrics

    Science.gov (United States)

    Marx, Werner; Cardona, Manuel

    We present a bibliometric analysis of the development of the physical sciences in Cuba since the revolution of 1959. We analyze, using available databases (Web of Science, Essential Science Indicators, INSPEC), the development of the output (number of publications of authors based in Cuba) and of their impact (number of citations) from 1959 until now. We discuss the productivity of Cuba in comparison to the Latin American sister republics and the collaborative efforts between Cuba and highly developed countries. The most important areas of scientific activity within the field of physics, the preferred journals and the leading affiliations are identified. The most frequently cited Cuban physics publications are given. Finally, the overall scientific ranking of Cuba among the world nations is investigated.

  5. The Bibliometric Analysis Of Literature On Museum Studies

    Science.gov (United States)

    Kuo, C. W.; Yang, Y. H.

    2015-08-01

    Museum studies, is the study of museums, museum curation, and how and why museums developed into their institutional role in education and culture through scientific, social, political and other related forces. The purpose of this study is to shed light on the application trends of the international literature related to museum studies on the SCIE, SSCI, and AHCI databases between 1995 and 2014 using a bibliometric technique and citation analysis. The results of this study reveal that influences of the literature related to museum studies on other subject areas continue to expand. Considering the publication of major countries, subject areas, journal and institutions, the results also discussed that the future trend through analysing most cited articles. Moreover, 12 core journal lists are identified by Bradford's law.

  6. A bibliometric study on SCRUM approach: patterns, trends and gaps

    Directory of Open Access Journals (Sweden)

    Antônio Carlos Bonassa

    2016-09-01

    Full Text Available After Agile Manifesto success in the software development arena, the literature on Agile methods, particularly SCRUM has increased. This study aims to present a systematic literature review of SCRUM literature, identifying the main evolution patterns, trends, and gaps. The research methods combine the bibliometric approach with content analysis. The results show that despite the increase interesting on agile methods, SCRUM utilization is decreasing and/or being replaced by another project management method and it face so strong barriers to expanding in other sectors than software. The main advantages of applying SCRUM pointed out in the review are increase customer satisfaction at the same time that reduced associated costs and development time.

  7. Bioengineering of Dental Tissues: Bibliometric Analysis 2000-2011.

    Directory of Open Access Journals (Sweden)

    Sebastián Zamorano

    2014-03-01

    Full Text Available Introduction: There has been a noticeable increase in experimental use and therapies based on stem cells over recent years. Nevertheless, there is a lack of information about this progress in the dental field, which makes it difficult to trace development and design policies. The purpose of this study, as a first approach to the subject, is to determine a bibliometric profile for the investigation related to bioengineering of dental tissue at a worldwide scale, based on the MEDLINE database, for the period 2000-2011. Methodology: A bibliometric study was carried out. Every article indexed in the MEDLINE database and associated with the terms “stem cells” and “tooth regeneration” for the period 2000-2011 was included. The analyzed variables were publishing date, country of origin, language and publication type (original or review, journal, author, associated university and tissue source (human or animal. Results: For the entire period included in the study, 257 articles were found. Of these, 149 corresponded to original Works published in English; 5 in other languages; 92 comprised literature reviews in English, 9 in other languages and 2 publications were included in the “others” category. The countries with the highest research productivity were the United States (24.51%, Japan (20.62% and China (17.90%, while Brazil (3.9% was the only Latin-American country found in the list. Animal tissues were used in 59.09% of them. The most productive authors were Ueda M (17 and Jin Y (11, whereas Fourth Military University (13, University of Tokyo (12 and Capital Medical University (10 had the largest number of publications. Conclusion: The United States, Japan and China concentrate about two thirds of the production. Latin-America was represented only by Brazil.

  8. Integrated care: a comprehensive bibliometric analysis and literature review

    Directory of Open Access Journals (Sweden)

    Xiaowei Sun

    2014-06-01

    Full Text Available Introduction: Integrated care could not only fix up fragmented health care but also improve the continuity of care and the quality of life. Despite the volume and variety of publications, little is known about how ‘integrated care’ has developed. There is a need for a systematic bibliometric analysis on studying the important features of the integrated care literature.Aim: To investigate the growth pattern, core journals and jurisdictions and identify the key research domains of integrated care.Methods: We searched Medline/PubMed using the search strategy ‘(delivery of health care, integrated [MeSH Terms] OR integrated care [Title/Abstract]’ without time and language limits. Second, we extracted the publishing year, journals, jurisdictions and keywords of the retrieved articles. Finally, descriptive statistical analysis by the Bibliographic Item Co-occurrence Matrix Builder and hierarchical clustering by SPSS were used.Results: As many as 9090 articles were retrieved. Results included: (1 the cumulative numbers of the publications on integrated care rose perpendicularly after 1993; (2 all documents were recorded by 1646 kinds of journals. There were 28 core journals; (3 the USA is the predominant publishing country; and (4 there are six key domains including: the definition/models of integrated care, interdisciplinary patient care team, disease management for chronically ill patients, types of health care organizations and policy, information system integration and legislation/jurisprudence.Discussion and conclusion: Integrated care literature has been most evident in developed countries. International Journal of Integrated Care is highly recommended in this research area. The bibliometric analysis and identification of publication hotspots provides researchers and practitioners with core target journals, as well as an overview of the field for further research in integrated care.

  9. The use of percentiles and percentile rank classes in the analysis of bibliometric data: Opportunities and limits

    NARCIS (Netherlands)

    Bornmann, L.; Leydesdorff, L.; Mutz, R.

    2013-01-01

    Percentiles have been established in bibliometrics as an important alternative to mean-based indicators for obtaining a normalized citation impact of publications. Percentiles have a number of advantages over standard bibliometric indicators used frequently: for example, their calculation is not bas

  10. Just pimping the CV? The feasibility of ready-to-use bibliometric indicators to enrich cirriculum vitae

    DEFF Research Database (Denmark)

    Wildgaard, Lorna Elizabeth

    This poster investigates if ready-to-use bibliometric indicators can be used by individual scholars to enrich their curriculum vitae. Selected indicators were tested in four different fields and across 5 different academic seniorities. The results show performance in bibliometric evaluation...

  11. Journal bibliometrics indicators and citation ethics: a discussion of current issues.

    Science.gov (United States)

    Huggett, Sarah

    2013-10-01

    Science has recently been accelerating at a fast rate, resulting in what has been called "information overload" and more recently "filter failure". In this perspective, journal performance indicators can play an important role in journal evaluation. Opinions on the appropriate use of journal-level bibliometrics indicators can be divided but they have now long been used as measures in research evaluation, and many editors see it as part of their editorial duty to try and improve bibliometrics indicators and rankings for their journal. There are various techniques through which this can be attempted, some more ethical than others. Some editors may try to boost the bibliometrics performance of their journals through gratuitous citations. This is problematic because citations are meant to provide useful references, scientifically justifiable, to previously published literature. As such citations can be used as widely accepted measures of scientific impact. Therefore, superfluous citations can distort the validity of bibliometrics indicators. It might be tempting to try to improve a journal's bibliometrics rankings at all costs, but these are only as meaningful as the data that feed into them. Exceedingly inflated indicators due to unethical behaviours can damage the reputation of a journal and its editors, and can lead to a loss of quality manuscript submissions, which in turn is likely to affect the journal's future citation impact.

  12. Neuroimaging diagnosis for cerebral infarction An 8-year bibliometric analysis

    Institute of Scientific and Technical Information of China (English)

    Yan Du; Xiaoxia Yang; Hong Song; Bo Chen; Lin Li; Yue Pan; Qiong Wu; Jia Li

    2012-01-01

    OBJECTIVE:To identify global research trends in neuroimaging diagnosis for cerebral infarction using a bibliometric analysis of the Web of Science.DATA RETRIEVAL:We performed a bibliometric analysis of data retrieval for neuroimaging diagnosis for cerebral infarction containing the key words "CT,magnetic resonance imaging,MRI,transcranial Doppler,transvaginal color Doppler,digital subtraction angiography,and cerebral infarction" using the Web of Science.SELECTION CRITERIA:Inclusion criteria were:(a) peer-reviewed articles on neuroimaging diagnosis for cerebral infarction which were published and indexed in the Web of Science; (b) original research articles and reviews; and (c) publication between 2004-2011.Exclusion criteria were:(a) articles that required manual searching or telephone access; and (b) corrected papers or book chapters.MAIN OUTCOME MEASURES:(1)Annual publication output; (2) distribution according to country;(3) distribution according to institution; (4) top cited publications; (5) distribution according to journals; and (6) comparison of study results on neuroimaging diagnosis for cerebral infarction.RESULTS:Imaging has become the predominant method used in diagnosing cerebral infarction.The most frequently used clinical imaging methods were digital subtraction angiography,CT,MRI,and transcranial color Doppler examination.Digital subtraction angiography is used as the gold standard.However,it is a costly and time-consuming invasive diagnosis that requires some radiation exposure,and is poorly accepted by patients.As such,it is mostly adopted in interventional therapy in the clinic.CT is now accepted as a rapid,simple,and reliable non-invasive method for use in diagnosis of cerebrovascular disease and preoperative appraisal.Ultrasonic Doppler can be used to reflect the hardness of the vascular wall and the nature of the plaque more clearly than CT and MRI.CONCLUSION:At present,there is no unified standard of classification of cerebral infarction

  13. International benchmarks for academic library use of bibliometrics & altmetrics 2016-17

    CERN Document Server

    2016-01-01

    This study presents data from 20 predominantly research universities in the USA, continental Europe, the UK, Canada and Australia/New Zealand. Among the survey participants are: Carnegie Mellon, Cambridge University, Universitat Politècnica de Catalunya the University at Albany, the University of Melbourne, Florida State University, the University of Alberta and Victoria University of Wellington. The report gives detailed data on the use of various bibliometric and altmetric tools such as Google Scholar, Web of Science, Scimago, Plum Analytics, and many, many others. The 114-page report presents detailed information on staffing, budgets, marketing, and sources of demand, technology and other factors in bibliometric and altmetric service development. Just a few of the report’s many findings are that: • Institutions cited by survey participants for excellence in bibliometrics or altmetrics were: Georgia State University, Yale University, the University of New South Wales, the National Library of Medicine a...

  14. An analysis of bibliometric indicators to JCR according to Benford's law.

    Science.gov (United States)

    Alves, Alexandre Donizeti; Yanasse, Horacio Hideki; Soma, Nei Yoshihiro

    Journal Citation Reports (JCR) is the main source of bibliometric indicators known by the scientific community. This paper presents the results of a study of the distributions of the first and second significant digits according to Benford's law (BL) of the number of articles, citations, impact factors, half-life and immediacy index bibliometric indicators in journals indexed in the JCR Sciences and Social Sciences Editions from 2007 to 2014. We also performed the data analysis to country's origin and by journal's category, and we verified that the second digit has a better adherence to BL. The use of the second digit is important since it provides a more sound, complete and consistent analysis of the bibliometric indicators.

  15. An outline of the bibliometric indicator used for performancebased funding of research institutions in Norway

    DEFF Research Database (Denmark)

    Schneider, Jesper Wiborg

    2009-01-01

    This article outlines and discusses the bibliometric indicator used for performance-based funding of research institutions in Norway. It is argued that the indicator is novel and innovative as compared to the indicators used in other funding models. It compares institutions based on all their pub......This article outlines and discusses the bibliometric indicator used for performance-based funding of research institutions in Norway. It is argued that the indicator is novel and innovative as compared to the indicators used in other funding models. It compares institutions based on all...

  16. By the Numbers: Bibliometrics and Altmetrics as Measures of Faculty Impact in the Field of Religion.

    Directory of Open Access Journals (Sweden)

    Beth Sheppard

    2015-08-01

    Full Text Available Citation analysis is a staple in the sciences for measuring the impact of faculty members' output, but heavy reliance on monographs as a vehicle of scholarly communication diminished the value of bibliometrics in theological disciplines.  The digital revolution, however, created a seismic shift for citation analysis and has given rise to altmetrics.  Overviews of altmetrics and bibliometrics are provided and a series of questions posed to encourage ongoing discussions about the value of these tools in theological contexts.

  17. Bibliometric Analysis of International Collaboration in Wind and Solar Energy

    Directory of Open Access Journals (Sweden)

    Ichiro Sakata

    2013-09-01

    Full Text Available Modern technology is increasingly complex and demands an ever-widening range of knowledge and skills. No single country will possess all the knowledge and skills required for addressing global issues such as climate change. Technology collaboration between leading countries is important to promptly and efficiently address the problem. Previous studies have shown that a high level of collaboration is correlated with high paper productivity. This paper first aims to use objective data and create maps that enable us to see both the distribution of worldwide research competency and the relationship of international collaboration in clean energy research. In the international research network of wind power and solar cell, 4,189 institutions located in 121 countries and 6,600 institutions located in 125 countries are included respectively. This paper discusses various factors that would have an impact on research capability and support strong international relationships. With respect to research capability, governmental policies, stability of governmental commitment, natural conditions and historical and institutional differences have a significant impact on it. For research collaborations, factors such as geographical proximity, international science and technology policy, and developmental stage of technology have been brought to attention. This study demonstrates that bibliometrics is a methodology that is capable of providing a knowledge base that is useful in the development of the international science and technology policy and technological management strategy.

  18. Interlending & Document Supply: A bibliometric study from 2001 to 2010

    Directory of Open Access Journals (Sweden)

    Dillip K. Swain

    2012-12-01

    Full Text Available The study intends to evaluate journal of Interlending & Document Supply (ILDS from 2001 to 2010 using different bibliometric indicators and to find out various dimensions of publication trends of this journal. In accordance with the objectives of the study, the bibliographic citations appended at the end of each article were copied and stored in a separate MS-Word file. The details with regard to each published article such as type of papers, number of articles in each issue of the journal, number of references and their forms in each article, number of pages, number of authors, and the name of journals, etc. were recorded and analyzed. The study applied Lotka's law to assess authorship productivity pattern, and Bradford's law to ascertain the scattering of journals. In analyzing 315 scholarly articles published in ILDS for a period of 10 years ranging from 2001 to 2010, the study reveals that the highest numbers of articles are found to be single authored contributions, followed by two-authored contributions. The authorship productivity pattern partially complies with Lotka's Law. In regard to country productivity, UK leads the table, followed by USA, and France. Moreover, ILDS authors are found to have fairly cited recent literature in their papers which is evident from the half life period of documents. Furthermore, the study concludes that ILDS can enrich its standard if it can fine tune its editorial policy.

  19. A bibliometric assessment of ASEAN collaboration in plant biotechnology

    KAUST Repository

    Payumo, Jane

    2015-04-03

    This study draws on publication and citation data related to plant biotechnology from a 10-year (2004–2013) period to assess the research performance, impact, and collaboration of member states of the Association of Southeast Asian Nations (ASEAN). Plant biotechnology is one of the main areas of cooperation between ASEAN member states and among the research areas promoted to achieve regional food security and sustainable development. In general, findings indicate increased scientific output, influence, and overall collaboration of ASEAN countries in plant biotechnology over time. Research performance and collaboration (domestic, regional, and international) of the region in plant biotechnology are linked to the status of the economic development of each member country. Thailand produced the most publications of the ASEAN member states while Singapore had the highest influence as indicated by its citation activity in plant biotechnology among the ASEAN countries. Domestic and international collaborations on plant biotechnology are numerous. Regional collaboration or partnership among ASEAN countries was, however, was found to be very limited, which is a concern for the region’s goal of economic integration and science and technology cooperation. More studies using bibliometric data analysis need to be conducted to understand plant biotechnology cooperation and knowledge flows between ASEAN countries. © 2015 Akadémiai Kiadó, Budapest, Hungary

  20. Bibliometric analysis of scientific production about Linked Data

    Directory of Open Access Journals (Sweden)

    Leandro Dal Pizzol

    2015-09-01

    Full Text Available Introduction: Since Tim Berners-Lee coined the term Linked Data in 2006, many studies have emerged based on this initiative. Whether in the form of information access initiatives, whether in applications based on this data type, the interest in this new way to publish and consume information on the Web is increasingly in focus. Objective: In this paper, we present a bibliometric review with the aim of contributing to a better understanding and clarification of concepts and terms associated with the area of Linked Data. Methodology: We have used the Web of Science (WoS, Scopus, EBSCO and IEEE scientific databases, in order to find the existing studies about Linked Data until October 2012. Results: We have mapped 148 scientific papers that address the above issue, written by 409 authors from 160 institutions from 30 different countries. Through the analysis of the articles, it was found that researches about Linked Data are concentrated in a small authors group, suggesting future research opportunities. Conclusions: Synthesizing the information related to the scientific publications in a given area allows building a theoretical background that supports the development of future researches.

  1. Examining semantics in interprofessional research: A bibliometric study.

    Science.gov (United States)

    Perrier, Laure; Adhihetty, Chamila; Soobiah, Charlene

    2016-05-01

    While experts in the field provide clarity between terms such as interprofessional and multidisciplinary, the published literature may not be offering this preciseness. A bibliometric analysis was conducted on 1,148 studies that examined terms such as interprofessional, multidisciplinary, and teamwork in order to examine patterns of indexing, overlap in how terms and phrases are used by authors, and consistencies in the definitions of terminology. A small number of relevant indexing terms are available in PubMed but were not regularly applied to the studies in this subject area. Our findings indicate that relying on indexing terms to locate this body of literature will not reliably identify all relevant studies when searching the literature. Definitions for these terms were typically not offered by authors, references were not regularly provided when definitions were included, and clear distinctions between the different terms were not reliably provided, thus creating further difficulties. Poor indexing, lack of consistent definitions being used in the research literature, and some authors using phrases and terms as synonyms make it challenging for educators, scholars, and researchers to search, find, and use this body of literature.

  2. [Health education to ostomy patients: a bibliometrics study].

    Science.gov (United States)

    Reveles, Audrey Garcia; Takahashi, Regina Toshie

    2007-06-01

    This study has as its objective to identify the scientific studies dealing with the orientation to patients submitted to ostomy published between 1970 to 2004 and to classify them according to quantity, chronology of publication, authors' function, source, kind of study, topic, origin and key words by using the bibliometrics methodology. A total of 27 publications were collected in the DEDALUS databank, in the LILACS and MEDLINE databases and from a professor of the University of São Paulo's Nursing School (EEUSP, which is a national reference in ostomy in Brazil). Of these, 19 were written by Brazilians and 8 by non-Brazilians; most were written by nurses and enterostomal therapists. Dissertations, theses, orientation manuals, books and articles were found. The origin of the material was academia, laboratories and hospitals. The 1990s concentrated the largest number of studies in this thematic area. All of them have the purpose of elevating patients' self-esteem in order to make them feel that, even with an ostomy, they can have a normal life. Thus the study concludes that the nurse, as an educator for the ostomy patient, should be acquainted with those publications to improve the assistance he/she provides.

  3. Quality of Service: a study in databases bibliometric international

    Directory of Open Access Journals (Sweden)

    Deosir Flávio Lobo de Castro Junior

    2013-08-01

    Full Text Available The purpose of this article is to serve as a source of references on Quality of Service for future research. After surveying the international databases, EBSCO and ProQuest, the results on the state of the art in this issue are presented. The method used was the bibliometrics, and 132 items from a universe of 13,427 were investigated. The analyzed works cover the period from 1985 to 2011. Among the contributions, results and conclusions for future research are presented: i most cited authors ii most used methodology, dimensions and questionnaire; iii most referenced publications iv international journals with most publications on the subject, v distribution of the number of publications per year; vi authors networks vii educational institutions network; viii terms used in the search in international databases; ix the relationships studied in 132 articles; x criteria for choice of methodology in the research on quality of services; xi most often used paradigm, and xii 160 high impact references.

  4. [Scientometrics and bibliometrics of biomedical engineering periodicals and papers].

    Science.gov (United States)

    Zhao, Ping; Xu, Ping; Li, Bingyan; Wang, Zhengrong

    2003-09-01

    This investigation was made to reveal the current status, research trend and research level of biomedical engineering in Chinese mainland by means of scientometrics and to assess the quality of the four domestic publications by bibliometrics. We identified all articles of four related publications by searching Chinese and foreign databases from 1997 to 2001. All articles collected or cited by these databases were searched and statistically analyzed for finding out the relevant distributions, including databases, years, authors, institutions, subject headings and subheadings. The source of sustentation funds and the related articles were analyzed too. The results showed that two journals were cited by two foreign databases and five Chinese databases simultaneously. The output of Journal of Biomedical Engineering was the highest. Its quantity of original papers cited by EI, CA and the totality of papers sponsored by funds were higher than those of the others, but the quantity and percentage per year of biomedical articles cited by EI were decreased in all. Inland core authors and institutions had come into being in the field of biomedical engineering. Their research topics were mainly concentrated on ten subject headings which included biocompatible materials, computer-assisted signal processing, electrocardiography, computer-assisted image processing, biomechanics, algorithms, electroencephalography, automatic data processing, mechanical stress, hemodynamics, mathematical computing, microcomputers, theoretical models, etc. The main subheadings were concentrated on instrumentation, physiopathology, diagnosis, therapy, ultrasonography, physiology, analysis, surgery, pathology, method, etc.

  5. Growth rates of modern science: A bibliometric analysis

    CERN Document Server

    Bornmann, Lutz

    2014-01-01

    Many studies in information science have looked at the growth of science. In this study, we re-examine the question of the growth of science. To do this we (i) use current data up to publication year 2012 and (ii) analyse it across all disciplines and also separately for the natural sciences and for the medical and health sciences. Furthermore, the data are analysed with an advanced statistical technique (segmented regression analysis) which can identify specific segments with similar growth rates in the history of science. The study is based on two different sets of bibliometric data: (1) The number of publications held as source items in the Web of Science (WoS, Thomson Reuters) per publication year and (2) the number of cited references in the publications of the source items per cited reference year. We have looked at the rate at which science has grown since the mid-1600s. In our analysis we identified three growth phases in the development of science, which each led to growth rates tripling in compariso...

  6. Sustainability and strategic competitive advantage: an exploratory and bibliometric study

    Directory of Open Access Journals (Sweden)

    Pedrita Dantas Gabriele

    2012-08-01

    Full Text Available This study aims to conduct a bibliometric analysis to understand the state of the art of academic research that relates to sustainability strategy and competitive advantage. For this, the article seeks to identify what is produced, released and knowledge generated by the scientific community related to the subject, and analyzing key trends, through a quantitative analysis of the evolution of scientific literature on the themes, vehicles publishing, centers research, leading researchers and research networks. Initially we constructed a tree of keywords in order to quest the search engines and publications on the subject and later, do the processing and analysis software with the support of EndNote ®, RefViz ® and Excel ®.Through research, we found that there was a recent increase of publications on the subject of this article, especially since 2000, and the areas of science that most published on the subject are represented by the Triple Bottom Line (environmental, social and economic, pointing out that sustainability is currently having a bias much more proactive instead of reactive. Furthermore, it was also possible to identify countries that have the highest rate of development, like the HDI and GINI index, are the pioneers in publishing this issue.

  7. Anatomy of the ICDS series: A bibliometric analysis

    Science.gov (United States)

    Cardona, Manuel; Marxa, Werner

    2007-12-01

    In this article, the proceedings of the International Conferences on Defects in Semiconductors (ICDS) have been analyzed by bibliometric methods. The papers of these conferences have been published as articles in regular journals or special proceedings journals and in books with diverse publishers. The conference name/title changed several times. Many of the proceedings did not appear in the so-called “source journals” covered by the Thomson/ISI citation databases, in particular by the Science Citation Index (SCI). But the number of citations within these source journals can be determined using the Cited Reference Search mode under the Web of Science (WoS) and the SCI offered by the host STN International. The search functions of both systems were needed to select the papers published as different document types and to cover the full time span of the series. The most cited ICDS papers were identified, and the overall numbers of citations as well as the time-dependent impact of these papers, of single conferences, and of the complete series, was established. The complete of citing papers was analyzed with respect to the countries of the citing authors, the citing journals, and the ISI subject categories.

  8. The praxis of acknowledgement: from bibliometrics to influmetrics

    Directory of Open Access Journals (Sweden)

    Cronin, B.

    1995-06-01

    Full Text Available The practice of acknowledgement in scholarly communication is widespread and growing. Acknowledgements define a variety of cognitive and social relationships between researchers within and across disciplines, and could thus be used to map networks of influence. We explore the relationship between authorship, acknowledgement and citation -the «Reward Triangle»- in the context of the academic audit process. We also consider the case for using acknowledgement data conjointly with established bibliometric indicators, such as citations, in performance assessment.

    El uso del agradecimiento está muy extendido en la comunicación académica y tiende a aumentar. El agradecimiento sirve para definir una serie de relaciones sociales y de conocimiento entre investigadores de una disciplina, así como vinculación con otras áreas del saber y, por eso, puede utilizarse para hacer un diseño de redes de influencia. En este artículo se explora la relación entre autores, agradecimientos y citas -el «triángulo del reconocimiento»- en el contexto de la evaluación académica. Los autores también consideran la posible utilización de datos procedentes del agradecimiento conjuntamente con otros indicadores bibliométricos, tales como las citas, en las evaluaciones.

  9. Anatomy of the ICDS series: A bibliometric analysis

    Energy Technology Data Exchange (ETDEWEB)

    Cardona, Manuel [Max Planck Institute for Solid State Research, Heisenbergstrasse 1, D-70569 Stuttgart (Germany)], E-mail: m.cardona@fkf.mpg.de; Marx, Werner [Max Planck Institute for Solid State Research, Heisenbergstrasse 1, D-70569 Stuttgart (Germany)

    2007-12-15

    In this article, the proceedings of the International Conferences on Defects in Semiconductors (ICDS) have been analyzed by bibliometric methods. The papers of these conferences have been published as articles in regular journals or special proceedings journals and in books with diverse publishers. The conference name/title changed several times. Many of the proceedings did not appear in the so-called 'source journals' covered by the Thomson/ISI citation databases, in particular by the Science Citation Index (SCI). But the number of citations within these source journals can be determined using the Cited Reference Search mode under the Web of Science (WoS) and the SCI offered by the host STN International. The search functions of both systems were needed to select the papers published as different document types and to cover the full time span of the series. The most cited ICDS papers were identified, and the overall numbers of citations as well as the time-dependent impact of these papers, of single conferences, and of the complete series, was established. The complete of citing papers was analyzed with respect to the countries of the citing authors, the citing journals, and the ISI subject categories.

  10. A Bibliometric Analysis of Publications on Pluripotent Stem Cell Research

    Directory of Open Access Journals (Sweden)

    Changshuan L. Lin

    2015-04-01

    Full Text Available Objective: Human pluripotent stem cells are self-renewing cells with the ability to differentiate into a variety of cells and are viewed to have great potential in the field of regenerative medicine. Research in pluripotent stem cells holds great promise for patient specific therapy in various diseases. In this study, pluripotent stem cell articles published from 1991 to 2012 were screened and retrieved from Science Citation Index Expanded (SCI-EXPANDED. Materials and Methods: In this retrospective study, the publication trend, citation trends for top articles, distributions of journals and Web of Science categories were analyzed. Five bibliometric indicators including total articles, independent articles, collaborative articles, first author articles, and corresponding author articles were applied to compare publications between countries and institutions. Results: The impact of top articles changed from year to year. Top cited articles in previous publication years were not the same as recent years. "Induced pluripotent stem cell (s" and "embryonic stem cell (s" were the most used author keywords in pluripotent stem cell research. In addition, the winner of the Nobel Prize in physiology or medicine in 2012, Prof. Shinya Yamanaka, published four of the top ten most frequently cited articles. Conclusion: The comprehensive analysis of highly cited articles in the stem cell field could identify milestones and important contributors, giving a historic perspective on scientific progress.

  11. A bibliometric analysis of the clinical development of drugs in Norway for the year 2000

    NARCIS (Netherlands)

    Hole, Ola P.; Winther, Finn O.; Cederkvist, Henrik R.; Nitter-Hauge, Sigurd

    2013-01-01

    Purpose: Bibliometric analysis of publications was used to investigate the research output relating to the development of drugs in Norway and to evaluate the impact of Norwegian involvement in this research. Material and methods: One hundred and nine articles published between 2002 and 2008 were ana

  12. Implications from innovativeness typology on innovation performance measurement: A bibliometric analysis

    NARCIS (Netherlands)

    Moeller, K.; Steinman, J.C.; Calabretta, G.

    2015-01-01

    This research contributes to the ongoing since decades existing discussion on research in innovativeness, a term which in the past has been closely related to innovation measurement. Using bibliometric techniques like citation and co-citation analysis combined with factor analysis, cluster analysis

  13. Links in science : linking network and bibliometric analyses in the study of research performance

    NARCIS (Netherlands)

    Calero Medina, Clara Maria

    2012-01-01

    The research described in this thesis aims to establish the use of detailed collaboration and citation analysis combined with other forms of bibliometric analysis as a tool enabling a better understanding of the organization of scientific communities and the way knowledge is spread inside scientific

  14. Quo Vadis Clozapine? A Bibliometric Study of 45 Years of Research in International Context

    Directory of Open Access Journals (Sweden)

    Francisco López-Muñoz

    2015-09-01

    Full Text Available We have carried out a bibliometric study about the international scientific publications on clozapine. We have used the EMBASE and MEDLINE databases, and we applied bibliometric indicators of production, as Price’s Law on the increase of scientific literature. We also calculated the participation index (PI of the different countries. The bibliometric data have also been correlated with some social and health data from the 12 most productive countries in biomedicine and health sciences. In addition, 5607 original documents dealing with clozapine, published between 1970 and 2013, were downloaded. Our results state non-fulfilment of Price’s Law, with scientific production on clozapine showing linear growth (r = 0.8691, vs. r = 0.8478 after exponential adjustment. Seven of the 12 journals with the highest numbers of publications on clozapine have an Impact Factor > 2. Among the countries generating clozapine research, the most prominent is the USA (PI = 24.32, followed by the UK (PI = 6.27 and Germany (PI = 5.40. The differences among countries on clozapine research are significantly related to economic variables linked to research. The scientific interest in clozapine remains remarkable, although after the application of bibliometric indicators of production, a saturation point is evident in the growth of scientific literature on this topic.

  15. Bibliometrics and social work: a two-edged sword can still be a blunt instrument.

    Science.gov (United States)

    Ligon, Jan; Thyer, Bruce A

    2005-01-01

    In order to improve the productivity and impact of social work scholarship, the profession must look beyond bibliometrics to other issues that must be considered. These include the lag time between acceptance and publication of articles, the quality of peer review experienced by social work authors, and the overabundance of journals being published in social work.

  16. Researchers’ views on research evaluation and the Danish Bibliometric Research Indicator

    DEFF Research Database (Denmark)

    Brøndum, Iben

    2013-01-01

    The study’s primary objective is to provide a snapshot of researchers’ attitudes towards research evaluation indicators, i.e. H-index, publication and citation counts. Furthermore, the study explores researchers’ view on the Danish Bibliometric Research Indicator (DBRI) and investigates if and how...

  17. Relationships between Association of Research Libraries (ARL) Statistics and Bibliometric Indicators: A Principal Components Analysis

    Science.gov (United States)

    Hendrix, Dean

    2010-01-01

    This study analyzed 2005-2006 Web of Science bibliometric data from institutions belonging to the Association of Research Libraries (ARL) and corresponding ARL statistics to find any associations between indicators from the two data sets. Principal components analysis on 36 variables from 103 universities revealed obvious associations between…

  18. Attracted to open access journals: A bibliometric author analysis in the field of biology

    DEFF Research Database (Denmark)

    Faber Frandsen, Tove

    2009-01-01

    countries and is thus a supplement to the existing author surveys and interviews. Design/methodology/approach - Bibliometric analyses of both publishing behaviour and citing behaviour in relation to OA publishing provides evidence of the impact of open access on developing countries. Findings - The results...

  19. Using Citation Indexes, Citation Searching, and Bibliometrics to Improve Chemistry Scholarship, Research, and Administration

    Science.gov (United States)

    Buntrock, Robert E.

    2016-01-01

    Citation searching and bibliometrics are terms foreign to many chemists and educators, yet well-known and used by librarians and information specialists. This article aims to help chemistry students, educators, and other readers of this "Journal" to better appreciate and use these powerful and profound methods. Although these subjects…

  20. A Bibliometric Snapshot of "The Journal of Higher Education" and Its Impact on the Field

    Science.gov (United States)

    Earp, Vanessa J.

    2010-01-01

    In recent decades the field of higher education has grown exponentially; however, little research examines a particular journal and its impact on the field. The purpose of this study was to conduct a brief bibliometric analysis and discuss the impact of "The Journal of Higher Education" (1998-2002), a premier journal in the discipline. (Contains 6…

  1. Research on Social Work Practice: A Bibliometric Evaluation of the First Decade

    Science.gov (United States)

    Holden, Gary; Rosenberg, Gary; Barker, Kathleen; Lioi, Justin

    2010-01-01

    Objective: This article describes a bibliometric analysis of articles appearing in the journal "Research on Social Work Practice" (RSWP). Method: Descriptive and predictive analyses for the sample of 322 articles are presented. Results: The typical RSWP article was 15 pages long, had two authors and 28 references, and was cited for the first time…

  2. Professional and Citizen Bibliometrics : Complementarities and ambivalences in the development and use of indicators

    NARCIS (Netherlands)

    Leydesdorff, L.; Wouters, P.; Bornmann, L.

    2016-01-01

    Bibliometric indicators such as journal impact factors, h-indices, and total citation counts are algorithmic artifacts that can be used in research evaluation and management. These artifacts have no meaning by themselves, but receive their meaning from attributions in institutional practices. We dis

  3. Bibliometric analysis of scientific literature on intestinal parasites in Argentina during the period 1985-2014.

    Science.gov (United States)

    Basualdo, Juan A; Grenóvero, María S; Bertucci, Evangelina; Molina, Nora B

    2016-01-01

    The study of scientific production is a good indicator of the progress in research and knowledge generation. Bibliometrics is a scientific discipline that uses a set of indicators to quantitatively express the bibliographic characteristics of scientific publications. The scientific literature on the epidemiology of intestinal parasites in Argentina is scattered in numerous sources, hindering access and visibility to the scientific community. Our purpose was to perform a quantitative, bibliometric study of the scientific literature on intestinal parasites in humans in Argentina published in the period 1985-2014. This bibliometric analysis showed an increase in the number of articles on intestinal parasites in humans in Argentina published over the past 30 years. Those articles showed a collaboration index similar to that of the literature, with a high index of institutionality for national institutions and a very low one for international collaboration. The original articles were published in scientific journals in the American Continent, Europe and Asia. The use of bibliometric indicators can provide a solid tool for the diagnosis and survey of the research on epidemiology of intestinal parasites and contributes to the dissemination and visibility of information on the scientific production developed in Argentina.

  4. World Cities of Scientific Knowledge: Systems, Networks and Potential Dynamics. An Analysis Based on Bibliometric Indicators

    DEFF Research Database (Denmark)

    Matthiessen, Christian Wichmann; Schwarz, Annette Winkel; Find, Søren

    2010-01-01

    changed over the past decade in favour of south-east Asian and south European cities and in disfavour of the traditional centres of North America and north-western Europe. The analysis is based on bibliometric data on the world’s 100 largest cities measured in terms of research output. The level...

  5. Inciting the Metric Oriented Humanist: Teaching Bibliometrics in a Faculty of Humanities

    Science.gov (United States)

    Zuccala, Alesia

    2016-01-01

    In the past few decades the core of bibliometrics has predominantly been "scientometric" in nature, due to the first commercial citation index having been created for scientific journals and articles. The production of citation indexes for books implies that proper education related to their use is now becoming critical. A new breed of…

  6. World Cities of Scientific Knowledge: Systems, Networks and Potential Dynamics. An Analysis Based on Bibliometric Indicators

    DEFF Research Database (Denmark)

    Matthiessen, Christian Wichmann; Schwarz, Annette Winkel; Find, Søren

    2010-01-01

    over the last decade in favour of south east Asian and south European cities and in disfavour of the traditional centres of North America and north-western Europe. The analysis is based on bibliometric data on the world’s 100 largest cities measured in terms of research output. Then level of co...

  7. The Matthew effect in environmental science publication: A bibliometric analysis of chemical substances in journal articles

    DEFF Research Database (Denmark)

    Grandjean, Philippe; Eriksen, Mette Lindholm; Ellegaard, Ole

    2011-01-01

    Background While environmental research addresses scientific questions of possible societal relevance, it is unclear to what degree research focuses on environmental chemicals in need of documentation for risk assessment purposes. Methods In a bibliometric analysis, we used SciFinder to extract...

  8. Characteristics of scientific production in Special Education in Virtual Health Library (VHL: a bibliometric study

    Directory of Open Access Journals (Sweden)

    Luciana Pizzani

    2010-12-01

    Full Text Available Objective: To characterize, through bibliometric approach, the scientific literature in this Special Education in the databases of the Virtual Health Library (VHL. The VHL is coordinated by BIREME - Specialized Center of the Pan American Health Organization whose objective is to promote the dissemination and use of scientific information in health. Method: The research methodology was performed by observing the following steps: a literature review on education special and bibliometrics, data collection from the site of BIREME about the presence of special education in the databases, organization, processing and bibliometric analysis of data collected using the software MS Excel and Vantage Point. Results: indicators produced allow signal that the predominant language of scientific production was the Portuguese and the majority of records were written individually, the themes addressed were psychology and developmental psychology. Conclusion: These bibliometric indicators characterizing the state of the art of scientific literature in Special Education at the various bases Data Bireme and also showed a field of interconnections between Health Sciences and Special Education.

  9. Research Productivity and Performance of Journals in the Creativity Sciences: A Bibliometric Analysis

    Science.gov (United States)

    Long, Haiying; Plucker, Jonathan A.; Yu, Qi; Ding, Ying; Kaufman, James C.

    2014-01-01

    A bibliometric approach was employed to analyze the research productivity and performance of creativity studies between 1965 and 2012. A dataset was constructed using all publications and citations retrieved from four key journals that publish creativity research: "Journal of Creative Behavior" ("JCB"), "Gifted Child…

  10. Growth or Steady State? A Bibliometric Focus on International Comparative Higher Education Research

    Science.gov (United States)

    Kosmützky, Anna; Krücken, Georg

    2014-01-01

    The study combines a bibliometric approach with a content analysis of abstracts of articles to explore the patterns of international comparative higher education research in leading international journals. The overall data set covers 4,095 publications from the Web of Science for the period 1992-2012 and the amount of international comparative…

  11. Some Limitations of the "H" Index: A Commentary on Ruscio and Colleagues' Analysis of Bibliometric Indices

    Science.gov (United States)

    Waltman, Ludo; Costas, Rodrigo; van Eck, Nees Jan

    2012-01-01

    The literature on bibliometric indices for assessing scholarly impact, in particular the "h" index (Hirsch, 2005) and its many variants, is extensive, but nevertheless Ruscio and colleagues (this issue) succeed in making a valuable contribution. They have made the effort of collecting publication and citation data for no less than 1,750…

  12. The evolution of dental journals from 2003 to 2012: a bibliometric analysis.

    Directory of Open Access Journals (Sweden)

    Yasas Shri Nalaka Jayaratne

    Full Text Available Bibliometrics are a set of methods, which can be used to analyze academic literature quantitatively and its changes over time. The objectives of this study were 1 to evaluate trends related to academic performance of dental journals from 2003 to 2012 using bibliometric indices, and 2 monitor the changes of the five dental journals with the highest and lowest impact factor (IF published in 2003. Data for the subject category "Dentistry, Oral Surgery & Medicine" was retrieved from the Journal Citation Reports (JCR published from 2003 to 2012. Linear regressions analysis was used to determine statistical trends over the years with each bibliometric indicator as the dependent variable and the JCR year as the predictor variable. Statistically significant rise in the total number of dental journals, the number of all articles with the steepest rise observed for research articles, the number of citations and the aggregate IF was observed from 2003 to 2012. The analysis of the five top and five bottom-tire dental journals revealed a rise in IF however, with a wide variation in relation to the magnitude of this rise. Although the IF of the top five journals remained relatively constant, the percentile ranks of the four lowest ranking journals in 2003 increased significantly with the sharpest rise being noted for the British Journal of Oral & Maxillofacial Surgery. This study revealed significant growth of dental literature in absolute terms, as well as upward trends for most of the citation-based bibliometric indices from 2003 to 2012.

  13. The Use of Bibliometrics to Measure Research Performance in Education Sciences

    Science.gov (United States)

    Diem, Andrea; Wolter, Stefan C.

    2013-01-01

    This paper investigates the fitness-for-purpose and soundness of bibliometric parameters for measuring and elucidating the research performance of individual researchers in the field of education sciences in Switzerland. In order to take into account the specificities of publication practices of researchers in education sciences, the analyses are…

  14. Attitudes towards Disability in Education through the SSCI (2000-2011): A Topical and Bibliometric Analysis

    Science.gov (United States)

    Garcia-Fernandez, Jose Manuel; Ingles, Candido J.; Juan, Maria Vicent; Gonzalvez-Macia, Carolina; Manas-Viejo, Carmen

    2013-01-01

    Introduction: The purpose of this study is to describe and characterize the international scientific output relating to "attitudes towards disability in education", using a battery of bibliometric indicators that make it possible to analyze and monitor international scientific activity. Method: This "ex post facto"…

  15. Mapping patient safety: A large-scale literature review using bibliometric visualisation techniques

    NARCIS (Netherlands)

    Rodrigues, S.P.; Van Eck, N.J.; Waltman, L.; Jansen, F.W.

    2014-01-01

    Background The amount of scientific literature available is often overwhelming, making it difficult for researchers to have a good overview of the literature and to see relations between different developments. Visualisation techniques based on bibliometric data are helpful in obtaining an overview

  16. High-Impact Social Work Scholars: A Bibliometric Examination of SSWR and AASWSW Fellows

    Science.gov (United States)

    Hodge, David R.; Kremer, Kristen P.; Vaughn, Michael G.

    2016-01-01

    Objective: The purpose of this study was to identify and describe the bibliometric contributions of high-impact social work faculty. Methods: Toward this end, we used a sample comprising fellows (N = 143) affiliated with the Society for Social Work and Research (SSWR) and the American Academy of Social Work and Social Welfare (AASWSW). To quantify…

  17. Automating bibliometric analyses using Taverna scientific workflows : A tutorial on integrating Web Services

    NARCIS (Netherlands)

    Guler, A.T.; Waaijer, C.J.F.; Mohammed, Y.; Palmblad, M.

    2016-01-01

    Quantitative analysis of the scientific literature is a frequent task in bibliometrics. Several large online resources collect and disseminate bibliographic information, paving the way for broad analyses and statistics. The Europe PubMed Central (PMC) and its Web Services is one of these resources,

  18. Research Trends in the Study of ICT Based Learning Communities: A Bibliometric Analysis

    Science.gov (United States)

    Hernández, Jonathan Bermúdez; Chalela, Salim; Arias, Jackeline Valencia; Arias, Alejandro Valencia

    2017-01-01

    The current opportunities to develop and acquire knowledge in the network, Information and Communications Technology (ICT) play a major role in the learning process. This research offers a bibliometric analysis in order to examine the state of the research activity carried out in relation to the learning communities based on ICT. The indicators…

  19. Quo Vadis Clozapine? A Bibliometric Study of 45 Years of Research in International Context.

    Science.gov (United States)

    López-Muñoz, Francisco; Sanz-Fuentenebro, Javier; Rubio, Gabriel; García-García, Pilar; Álamo, Cecilio

    2015-09-23

    We have carried out a bibliometric study about the international scientific publications on clozapine. We have used the EMBASE and MEDLINE databases, and we applied bibliometric indicators of production, as Price's Law on the increase of scientific literature. We also calculated the participation index (PI) of the different countries. The bibliometric data have also been correlated with some social and health data from the 12 most productive countries in biomedicine and health sciences. In addition, 5607 original documents dealing with clozapine, published between 1970 and 2013, were downloaded. Our results state non-fulfilment of Price's Law, with scientific production on clozapine showing linear growth (r=0.8691, vs. r=0.8478 after exponential adjustment). Seven of the 12 journals with the highest numbers of publications on clozapine have an Impact Factor>2. Among the countries generating clozapine research, the most prominent is the USA (PI=24.32), followed by the UK (PI=6.27) and Germany (PI=5.40). The differences among countries on clozapine research are significantly related to economic variables linked to research. The scientific interest in clozapine remains remarkable, although after the application of bibliometric indicators of production, a saturation point is evident in the growth of scientific literature on this topic.

  20. Bibliometric Rankings of Journals Based on the Thomson Reuters Citations Database

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); M.J. McAleer (Michael)

    2015-01-01

    markdownabstract__Abstract__ Virtually all rankings of journals are based on citations, including self citations by journals and individual academics. The gold standard for bibliometric rankings based on citations data is the widely-used Thomson Reuters Web of Science (2014) citations database, whi

  1. Bibliometric Rankings of Journals based on the Thomson Reuters Citations Database

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); M.J. McAleer (Michael)

    2015-01-01

    markdownabstract__Abstract__ Virtually all rankings of journals are based on citations, including self citations by journals and individual academics. The gold standard for bibliometric rankings based on citations data is the widely-used Thomson Reuters Web of Science (2014) citations database, whi

  2. Bibliometric performance analysis of publications from Danish researchers linked to FP6 and FP7

    DEFF Research Database (Denmark)

    Schneider, Jesper Wiborg; Ryan, Thomas Kjeldager

    2015-01-01

    citations belonging to scientific publications with at least one Danish author. This is done using data from the international citation database Web of Science (WoS). These results are compared to the results of the bibliometric analyses from the previous evaluations of the Danish National Research...

  3. Citation Mining: Integrating Text Mining and Bibliometrics for Research User Profiling.

    Science.gov (United States)

    Kostoff, Ronald N.; del Rio, J. Antonio; Humenik, James A.; Garcia, Esther Ofilia; Ramirez, Ana Maria

    2001-01-01

    Discusses the importance of identifying the users and impact of research, and describes an approach for identifying the pathways through which research can impact other research, technology development, and applications. Describes a study that used citation mining, an integration of citation bibliometrics and text mining, on articles from the…

  4. The evolution of dental journals from 2003 to 2012: a bibliometric analysis.

    Science.gov (United States)

    Jayaratne, Yasas Shri Nalaka; Zwahlen, Roger Arthur

    2015-01-01

    Bibliometrics are a set of methods, which can be used to analyze academic literature quantitatively and its changes over time. The objectives of this study were 1) to evaluate trends related to academic performance of dental journals from 2003 to 2012 using bibliometric indices, and 2) monitor the changes of the five dental journals with the highest and lowest impact factor (IF) published in 2003. Data for the subject category "Dentistry, Oral Surgery & Medicine" was retrieved from the Journal Citation Reports (JCR) published from 2003 to 2012. Linear regressions analysis was used to determine statistical trends over the years with each bibliometric indicator as the dependent variable and the JCR year as the predictor variable. Statistically significant rise in the total number of dental journals, the number of all articles with the steepest rise observed for research articles, the number of citations and the aggregate IF was observed from 2003 to 2012. The analysis of the five top and five bottom-tire dental journals revealed a rise in IF however, with a wide variation in relation to the magnitude of this rise. Although the IF of the top five journals remained relatively constant, the percentile ranks of the four lowest ranking journals in 2003 increased significantly with the sharpest rise being noted for the British Journal of Oral & Maxillofacial Surgery. This study revealed significant growth of dental literature in absolute terms, as well as upward trends for most of the citation-based bibliometric indices from 2003 to 2012.

  5. Open-Access Mega-Journals: A Bibliometric Profile

    Science.gov (United States)

    Willett, Peter; Creaser, Claire; Fry, Jenny; Pinfield, Stephen; Spezi, Valérie

    2016-01-01

    In this paper we present the first comprehensive bibliometric analysis of eleven open-access mega-journals (OAMJs). OAMJs are a relatively recent phenomenon, and have been characterised as having four key characteristics: large size; broad disciplinary scope; a Gold-OA business model; and a peer-review policy that seeks to determine only the scientific soundness of the research rather than evaluate the novelty or significance of the work. Our investigation focuses on four key modes of analysis: journal outputs (the number of articles published and changes in output over time); OAMJ author characteristics (nationalities and institutional affiliations); subject areas (the disciplinary scope of OAMJs, and variations in sub-disciplinary output); and citation profiles (the citation distributions of each OAMJ, and the impact of citing journals). We found that while the total output of the eleven mega-journals grew by 14.9% between 2014 and 2015, this growth is largely attributable to the increased output of Scientific Reports and Medicine. We also found substantial variation in the geographical distribution of authors. Several journals have a relatively high proportion of Chinese authors, and we suggest this may be linked to these journals’ high Journal Impact Factors (JIFs). The mega-journals were also found to vary in subject scope, with several journals publishing disproportionately high numbers of articles in certain sub-disciplines. Our citation analsysis offers support for Björk & Catani’s suggestion that OAMJs’s citation distributions can be similar to those of traditional journals, while noting considerable variation in citation rates across the eleven titles. We conclude that while the OAMJ term is useful as a means of grouping journals which share a set of key characteristics, there is no such thing as a “typical” mega-journal, and we suggest several areas for additional research that might help us better understand the current and future role of

  6. Bibliometric analysis of fifty years of physica status solidi

    Energy Technology Data Exchange (ETDEWEB)

    Marx, Werner [Max Planck Institute for Solid State Research, Stuttgart (Germany); Hoffmann, Dieter [Max Planck Institute for the History of Sciences, Berlin (Germany)

    2011-12-15

    Bibliometric methods are used to analyze quantitatively the journal physica status solidi (pss) 50 years after its inception. First, the coverage of the journal by the relevant citation indices accessible under the Web of Science (WoS) and the field-specific INSPEC database is examined. The number of papers published per year by the journal as a whole and by the specific pss series is given. The time evolution of the pss output in terms of papers per year is compared with the output evolution of some major competing journals in the field of condensed-matter physics. The top-12 most frequently cited pss papers published within the complete time period 1961-2010 and within the two separate time periods 1974-1989 and 1990-2010 (before and after the German reunification) are listed. The citation time curves (citation history) of the three most frequently cited pss papers are presented. Furthermore, the Journal Impact Factors (JIFs) of the pss journal series (a) and (b) are discussed and their time evolution is shown. Moreover, the distribution of the pss papers over their document types and the authors is given. The countries of authors are ranked for the complete time period 1961-2010 as well as for the time periods 1973-1989 and 1990-2010. The complete ensemble of the citing papers of the pss papers is analyzed and discussed. The journals citing most often the pss papers published in the year 2000 are listed. Finally, the distribution of the pss papers over the various subject areas and classification terms based on the INSPEC database is tabled. (Copyright copyright 2011 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  7. Vulnerabilities—bibliometric analysis and literature review of evolving concepts

    Science.gov (United States)

    Giupponi, Carlo; Biscaro, Claudio

    2015-12-01

    In this work we analyse the evolution of the vulnerability concept in the research streams of climate change adaptation (CCA) and disaster risk reduction (DRR). We combine a traditional literature review with data mining procedures applied to bibliographic databases to reconstruct the history of the concept within various research topics, showing its evolution and convergences over time. To do that, we integrate different methods combining machine learning algorithms with network and cluster analyses to examine a set of 3757 articles, analysing their distinctive features and similarities on the basis of their contents as well as co-authorships. Bibliometric analyses enable the identification of different communities of articles, pinpointing key papers and authors, while literature review makes it possible to assess the concept of vulnerability evolved within and beyond research communities and scientific networks. Moreover, this work examines the role played by documents published by UN institutions (UNDRO, UNISDR, IPCC) in contributing to the evolution of vulnerability and related concepts. Results show that signs of convergence are evident between the two research streams, and that the IPCC reports have played a major role in proposing solutions for unifying definitions of vulnerability. We observe that the phases of preparation of the IPCC reports are very rich in methodological and terminological developments, while after publication, the literature shows evident signs of propagation of the proposed concepts. The DRR research stream developed before the research stream on CCA, but the latter flourished rapidly and became much larger in terms of number of publications. Nevertheless, in terms of contents, adaptation studies and the IPCC have shown increasing adoption of the concepts developed within the disaster research stream, in particular with regard to the interpretation of vulnerability as one of the dimensions of risk.

  8. Worldwide interest in the comet assay: a bibliometric study.

    Science.gov (United States)

    Neri, Monica; Milazzo, Daniele; Ugolini, Donatella; Milic, Mirta; Campolongo, Alessandra; Pasqualetti, Patrizio; Bonassi, Stefano

    2015-01-01

    The comet assay is a rapid, sensitive and relatively simple method for measuring DNA damage. A bibliometric study was performed to evaluate temporal and geographical trends, research quality and main areas of interest in scientific production in this field. A PubMed search strategy was developed and 7674 citations were retrieved in the period 1990-2013. Notably, the MeSH (Medical Subject Headings) term 'comet assay', officially introduced in 2000, is used by indexers only in two thirds of papers retrieved. Articles on the comet assay were published in 78 countries, spread over the 5 continents. The EU contributed the greatest output, producing >2900 articles with IF (42.0%) and totalling almost 10000 IF points, and was followed by USA. In the new millennium, research with this assay reached a plateau or slow decline in the most industrialised areas (USA, Germany, UK, Italy), while its use has boomed in emerging countries, with increases of 5- to 7-fold in the last 10 years in China, India and Brazil, for instance. This transition resulted in a slow decrease of scientific production quality, as the countries that increased their relative weight typically had lower mIFs. The most common MeSH terms used in papers using the comet assay referred to wide areas of interest, such as DNA damage and repair, cell survival and apoptosis, cancer and oxidative stress, occupational and environmental health. Keywords related to humans, rodents and cell culture were also frequently used. The top journal for the comet assay articles was found to be Mutation Research, followed by Mutagenesis. Most papers using the comet assay as a biomarker were published in genetic and toxicology journals, with a stress on environmental and occupational disciplines.

  9. Bibliometrics and academic staff assessment in Polish university libraries - current trends

    Directory of Open Access Journals (Sweden)

    Danuta Ryś

    2016-12-01

    Full Text Available Academic staff assessment in Poland is, to a large extent, based on bibliographic indicators, such as the number of scientific publications produced, the Ministry of Science and Higher Education score pertaining to the journal rank and the publication type, as well as the number of citations and derivatives. Relevant data is retrieved from bibliographic databases developed by libraries, international citation indexes available for Polish scientific institutions under a national licence, and from open-access international and Polish sources, which are briefly presented in the article. The workload entailed, and in consequence, the results of this citation search vary depending on the search method applied. For this reason university staff members and university authorities often seek assistance for this from the university library staff. This in return provides an opportunity for libraries to increase their role within the academic community.In order to investigate the matter further, the authors conducted a survey among the largest academic libraries in Poland. The findings confirm that bibliometric processes (namely, the registration and the formal acceptance of university staff scientific publications, and compilation of citation reports have become a vital part of modern library work. Bibliographies of university staff publications developed by libraries include various bibliometric indicators (those most frequently used being identified in the article, and have become an important source of statistical and bibliometric information. The survey results highlight the most frequently used bibliometric sources and methods. Examples of bibliographic databases created by the libraries and bibliometric indicators used within these databases are also presented.

  10. The Malaria in Pregnancy Library: a bibliometric review

    Directory of Open Access Journals (Sweden)

    van Eijk Anna M

    2012-10-01

    Full Text Available Abstract Background The Malaria in Pregnancy (MiP Library is a bibliographic database that was created by the MiP Consortium in 2005 and is updated every four months using a standardized search protocol. A bibliometric review was conducted of the contents of the Library to determine dynamics in the type, content and volume of literature on malaria in pregnancy over time. Methods Data on year of publication, type, language, country of first-author affiliation and content (topic were extracted from entries in the MiP Library and plotted over time. Results By January 2012, the MiP Library contained 5,346 entries, consisting of 3,721 journal articles (69.6%, 697 reports (13.0%, 219 academic theses (4.1%, 92 books or book chapters (1.7%, 487 conference proceedings (9.1%, 68 registered studies (1.3% and 62 ‘other’ (1.2%. Most of the sources were in English language (87.3%, followed by French (7.5% and Spanish (1.5%. Over 40% of source material was publicly available online (42.4% and the remaining with restricted access (35.0% or otherwise unavailable (22.7%. The number of journal articles related to malaria in pregnancy increased from 41 in the 1960s, to 708 in the 1990s, and 1,895 between 2000 and 2009, and the variety of themes has increased over time. English-language articles were sourced from 737 different journals. The top three journals were the American Journal of Tropical Medicine and Hygiene (184, Malaria Journal (158 and the Transactions of the Royal Society of Tropical Medicine and Hygiene (131. Conclusion The last decade has seen a dramatic increase in publications related to malaria in pregnancy, and an increasing proportion of these are publically available online. The MiP Library is a useful, scholarly source for literature and systematic reviews related to malaria in pregnancy.

  11. Bibliometric study of pedagogical sciences’ contents in the corpus of Transformación journal

    Directory of Open Access Journals (Sweden)

    García, Maylin

    2014-07-01

    Full Text Available The paper describes the findings of a biblio-metric research of Transformación corpus aimed at the knowledge of the main sources consulted by the authors and its correspondence to the main contribution of the scientific community to the development of pedagogical sciences in Cuba. The total number of issues and articles published between 2011 and 2013 were selected as sample. 933 consulted works were studied and the references were grouped into belonging and not-belonging to campus’ authors. Likewise, the papers refers to the number of Ph. D. and master dissertations, research reports and pedagogical journal articles used as references. Finally, the findings were correlated to the selection of books suggested by Chávez, Deler y Suárez in “La actualidad de la pedagogía y la didáctica en Cuba” (2009. Key words: Biliometry, biblio-metric indicators, bibliography refences.

  12. Handbook of bibliometric indicators quantitative tools for studying and evaluating research

    CERN Document Server

    Todeschini, Roberto

    2016-01-01

    At last, the first systematic guide to the growing jungle of citation indices and other bibliometric indicators. Written with the aim of providing a complete and unbiased overview of all available statistical measures for scientific productivity, the core of this reference is an alphabetical dictionary of indices and other algorithms used to evaluate the importance and impact of researchers and their institutions. In 150 major articles, the authors describe all indices in strictly mathematical terms without passing judgement on their relative merit. From widely used measures, such as the journal impact factor or the h-index, to highly specialized indices, all indicators currently in use in the sciences and humanities are described, and their application explained. The introductory section and the appendix contain a wealth of valuable supporting information on data sources, tools and techniques for bibliometric and scientometric analysis - for individual researchers as well as their funders and publishers.

  13. OVERVIEW OF INTERNATIONAL PUBLICATIONS ON THE INNOVATION PROCESS: A BIBLIOMETRIC STUDY

    Directory of Open Access Journals (Sweden)

    Rodrigo Marques de Almeida Guerra

    2015-03-01

    Full Text Available Bibliometric Studies concepts. There were five stages for the configuration of this article: identification of the keyword, Innovation Process, and selection of the search criteria; selection of articles and listing them according to the number of citations under the search criteria; selection of the ten articles with the highest number of citations; analysis of the selected articles; and discussion about the conclusions. The study makes it possible to identify which are the main published articles on Innovation Process based on the number of citations, length of time and date, countries, areas of knowledge, journals, authors and universities of publication. According to the findings, it seems advisable for developing countries’ scholars to foster further research on Innovation Process, as well as more productions on Bibliometric Research as a whole.

  14. 文献计量学术语(二)%Terms of Bibliometrics ( Ⅱ )

    Institute of Scientific and Technical Information of China (English)

    王崇德; 徐久龄

    1998-01-01

    @@ 4行为、描述文献计量学(Behavioral bibliometrics,Descriptive bibliometrics)文献计量学的两个分支. Nicholas和Ritchie于1978年在出版的专著中,首次提出区分行为文献计量学和描述文献计量学的观点.他们认为,行为文献计量学就是用于分析与综合文献之间关系的文献计量学,而且主张文献之间,事实上存在隐含的或表观的文献网络.

  15. A Bibliometric Study to Manage a Journal Collection in an Astronomical Library: Some Results

    Science.gov (United States)

    Gomez, Monique

    The evaluation of the use of library collections is a fundamental tool for the development of a relevant and cost-effective collection. Bibliometrics offers several methods to measure the level of use of collections. In this paper, we present the first results of a bibliometric analysis of the references cited in the articles published by authors of the Instituto de Astrofísica de Canarias during the last decade. We have determined which kinds of publications and which journals are mainly used. We also have studied the ages of the cited journals and their cost-effectiveness. Additionally, to see if the advent of the WWW in the mid 1990s has influenced the reading or citing practices of the authors, we have compared two sets of data: articles published over the period 1991--3 that we define as the pre-WWW period and articles published over the period 1997--9 defined as the WWW period.

  16. Analysis of Various Bibliometric Indicators for the Evaluation of Scientific Journals and Scientists

    Science.gov (United States)

    Guz, A. N.; Rushchitsky, J. J.

    2013-05-01

    Features of applying bibliometric indicators for scientific journals and scientists are discussed using, as examples, scientists of the S. P. Timoshenko Institute of Mechanics and the journal Prikladnaya Mekhanika ( International Applied Mechanics), which is published by the institute in Russian and by Springer in English. Old and new scientific databases are described and commented on. Consideration is given to citation as the most popular parameter for bibliometric indicators, the Hirsch and Egghe indices as criteria for the evaluation of scientists, the Hirsch index, Impact-Factor, SJR, SNIP, and RIP as criteria for the evaluation of scientific journals, and a new approach to evaluation based on full-text article requests. In 1991-2011, Prikladnaya Mekhanika ( International Applied Mechanics) had highest indicators among all Ukrainian scientific journals: Impact-Factor = 1.740 in 2005, SJR = 0.240 in 2006, RIP = 1.76 in 2006, SNIP = 2.45 in 2011

  17. A bibliometric analysis of the 50 most cited papers in cleft lip and palate.

    Science.gov (United States)

    Mahon, Nicola A; Joyce, Cormac W

    2015-02-01

    Citation analysis is an established bibliometric method which catalogues papers according to the number of times they have been referenced. It is believed that the total number of citations an article receives reflects its importance among its peers. Never before has a bibliometric analysis been performed in the area of Cleft Lip and Palate. Our citation analysis creates a comprehensive list of the 50 most influential papers in this field. Journals specializing in Cleft Palate, Craniofacial, Plastic Surgery, Maxillofacial Surgery, Aesthetics and Radiology were searched to establish which articles most enriched the specialty over the past 70 years. The results show an interesting collection of papers which reveal developing trends in surgical techniques. These landmark papers mould and influence management and decision-making today.

  18. State of the interface between conservation and physiology: a bibliometric analysis

    OpenAIRE

    LENNOX, ROBERT; Cooke, Steven J.

    2014-01-01

    Contemporary conservation science benefits from the perspectives of a variety of different disciplines, including a recent synergy with physiology, an interface known as ‘conservation physiology’. To evaluate the degree of interaction between conservation and animal/plant physiology, we conducted three bibliometric analyses. We first pursued the use of the term ‘conservation physiology’ since its first definition in 2006 to determine how frequently it has been used and in which publications. ...

  19. Innovation and decision-making process in reverse logistics: a bibliometric analysis

    OpenAIRE

    Fernando Antonio Guimarães Tenório; Débora Eleonora Pereira da Silva; Antonio Luiz Rocha Dacorso

    2014-01-01

    This work aimed to make a bibliometric analysis on empirical studies that focus on the reverse logistics process. Papers published in two major events of management and a production engineering were collected during the years 2007-2012. To perform the analysis assumptions were adopted as the concepts of innovation and decision-making. 43 articles were analyzed and it was found that, in most cases, organizations choose to deploy reverse logistics as a means to solving problems related to envir...

  20. PHENOMENOLOGY, IT’S USE IN NURSING SCIENTIFIC PRODUCTION: BIBLIOMETRIC STUDY 2010-2014

    Directory of Open Access Journals (Sweden)

    Raúl Fernando Guerrero-Castañeda

    2015-07-01

    Full Text Available Phenomenology emerges as a philosophy with Husserl; It´s the study of phenomena, it provides access to human consciousness in nursing, to understand the meaning of being human. The bibliometric analysis is useful to describe and evaluate scientific products reported in scientific journals. The objective is to analyze the use of phenomenology in nursing production with bibliometric indicators. Materials and methods. Retrospective descriptive bibliometric study. Articles published in indexed journals in databases Scielo and CUIDEN Foundation Index. Descriptors: "Fenomenología" "Enfermería" (Spanish, “Fenomenología” “Enfermagem” (Portuguese, "Phenomenology" "Nursing" (English, lapse 2010-2014, search performed in February 2015. Results and Discussion. Sample (n = 142. Journals with more publications: Revista Paraninfo Digital (9.2%, Ciência, Cuidado e Saúde, Revista Latino-Americana de Enfermagem and Texto & Contexto Enfermagem (7%. Knowledge Area: Adult Nursing (18.3%; Topics: Teaching in nursing (14.7%, Cancer and Discipline of Nursing (9.8%, Care (7.7%; Population: Nurses (25%. Country: Brazil (69.2%; Keywords: Nursing (11.73%, Qualitative Research (6.9%; Language: Portuguese (50%; Original articles (88%; Phenomenological approach: Social Alfred Schütz (33.5%; Sampling: Intentional (64.62%; Technique used: Interview (42.9%. The phenomenology is a method and a philosophy, seeks the truth of phenomena in the deep variety of reality identifying Brazil development in the use of phenomenology. The social approaches are used as superior form of intersubjectivity (subject-phenomenon-society, referring to Alfred Schütz. Conclusions. The use of bibliometrics is an assessment of scientific activity, it is an instrument to approach to use given in nursing to phenomenology as philosophy and method.

  1. A Bibliometric Analysis of the Chinese Librarianship: an International Electronic Journal (2009-2012

    Directory of Open Access Journals (Sweden)

    Har Singh

    2013-06-01

    Full Text Available This article analysed the various bibliometric components of the articles published in the Chinese Librarianship: an International Electronic Journal between 2009 and 2012. Various quality aspects of the 55 articles published in the period were studied. Also revealed are the quantitative growth of articles by number and year, distribution of citations by number and year, range of citations per article, authorship patterns, authorship productivity, most prolific authors, and authors by country.

  2. On house renovation and coauthoring (with a little excursus on the Holy Grail of bibliometrics)

    CERN Document Server

    Piazza, Roberto

    2013-01-01

    More than a paper, this is just a little divertissement about coauthoring, the Hirsch h-index, and bibliometric evaluation in general. Without pretending to yield any general conclusions, what I found rummaging through the physics literature made me think quite a bit. I hope the same will happen to my readers, even it they will likely be much less than 25, which is the audience one of the greatest Italian writers (whom, is left to the reader to single out) addresses to.

  3. Bibliometric Analysis of the Journal «Psychological Science and Education»

    OpenAIRE

    Shvedovskaya A.A.,; Meshkova N.V.,

    2015-01-01

    This study aims to explore the journal bibliometric characteristics of the journal “Psychological Science and Education”. The citation data were drawn from references of each article of “Psychological Science and Education” during 1996 and 2015. Data retrieved from the Russian Citation Index (E.library.ru) and the Portal of Russian Psychological Publications (Psyjournals.ru) database were used to identify the main cited journals, publications and authors.

  4. Characterizing scientific production of Italian Oral Surgery professionals through evaluation of bibliometric indices.

    Science.gov (United States)

    Tetè, Stefano; Zizzari, Vincenzo Luca; De Carlo, Alessandro; Lorusso, Felice; Di Nicola, Marta; Piattelli, Adriano; Gherlone, Enrico; Polimeni, Antonella

    2014-01-01

    The aim of this study was to characterize the scientific production of Italian Oral Surgery professionals by evaluating different bibliometric indices. The bibliometric evaluation was conducted on the Scopus Database upon all the Active Members joining three important Italian scientific societies in Oral Surgery (SIdCO, SIO, and SICOI). The scientific production was analysed by considering the number of total publications, number of total citations, h-index, and hc-index. Moreover, the overall sample was divided into two groups (Academics and Not Academics), according to the fact the professionals had or not a university position, and then into sub-groups according to the different career lengths. Statistical analyses were performed to compare the scientific productivity amongst groups. For all the considered parameters a lack of homogeneity between groups was reported, and significantly greater mean values were recorded for the Academics compared to the Not Academics Group. Moreover, the h-index values increased more regularly as the career length progressed than the hc-index values, even if the last seemed to be less variable. h- and hc-indices are both stable bibliometric parameters, but as the hc-index values are related not only to the number of citation but also to their age, it seems to be less influenced by the authors' career length. Bibliometric analysis of the scientific production in dentistry may facilitate the recognition of factors that may further enhance research activity and clinical performance and be useful for a comparative assessment of authors or research groups in terms of quality and quantity of the scientific production.

  5. Scientific publications from Arab world in leading journals of Integrative and Complementary Medicine: a bibliometric analysis

    OpenAIRE

    Zyoud, Sa’ed H.; Al-Jabi, Samah W; Sweileh, Waleed M.

    2015-01-01

    Background Bibliometric analysis is increasingly employed as a useful tool to assess the quantity and quality of research performance. The specific goal of the current study was to evaluate the performance of research output originating from Arab world and published in international Integrative and Complementary Medicine (ICM) journals. Methods Original scientific publications and reviews from the 22 Arab countries that were published in 22 international peer-reviewed ICM journals during all ...

  6. A bibliometric based review on social entrepreneurship and its establishment as a field of research

    OpenAIRE

    Sassmannshausen, Sean Patrick; Volkmann, Christine

    2013-01-01

    This paper provides an overview on the state of art of research on social entrepreneurship and the establishment of this topic in the academic world. It uses scientometric methods, especially bibliometrics, in measuring the maturity of social entrepreneurship research. The empirical part reveals the increasing number of literature, the institutionalization of social entrepreneurship in seven dimensions, the emergence of thematic clusters, and methodological issue. The paper makes concrete sug...

  7. Criticism of Levantine Rock Art studies from a bibliometric perspective

    Directory of Open Access Journals (Sweden)

    Berrocal, María Cruz

    1999-06-01

    Full Text Available A historiographic analysis of Levantine rock art studies from their origins to the present using a bibliometric study is presented. The research is based on a bibliographic data base integrated by 521 records (notes, reports, papers, chapters of books and monographs and 235 authors. Three periods (1907-1960, 1960-1980, 1980-1995 have been defined on the basis of the production, themes and characteristics of the authors. The institutionalization of Spanish archaeology, and the partiality and localism of current research are stressed. The huge activity of local scholars is remarkable in the first period. In the second one the number of authors and they monopolise a large part of the research. The foreign contribution disappears, and female researchers appear Finally, in the third period the percentage of publications increases and the descentralization of the study of Levantine rock art takes place. The independent authors as well as researchers assigned to regional administrations prevail over the academic researchers. The most relevant conclusion of this study is the persistence of iconography and simple description as the main aims of research on Levantine rock art during the entire century.

    Presentamos un análisis historiográfico de la investigación del arte levantino desde su comienzo hasta nuestros días, a través de un estudio bibliométrico basado en una muestra de 521 registros (notas, comunicaciones en congresos, artículos, capítulos de libros y monografías y 235 autores, que consideramos suficientemente representativa. Hemos definido tres períodos (1907-1960, 1960-1980, 1980-1995 a partir de la producción, la temática y las características de autor. Hacemos hincapié en la institucionalización de la arqueología española, el personalismo y el actual localismo de la investigación. La primera etapa destaca por la gran actividad de eruditos locales, mientras que en la segunda el número de autores se reduce

  8. Bibliometric analysis of dental education journals, Web of Science, 2007-2013.

    Directory of Open Access Journals (Sweden)

    Javier Moraga

    2014-06-01

    Full Text Available In recent years, several bibliometric evaluations covering various clinical specialties in dentistry have been carried out. However, there are no recent reports in the area of education. The aim of this brief report is to describe the bibliometric profile of dental education journals included in the Web of Science databases (ISI. A bibliometric study of the two dental education journals included in the Science Citation Index expanded database from Web of Science was conducted. Analyze results and Citation Report tools were used to consider the following variables for the total of articles by journal: amount of papers, publication year, affiliated organizations and countries, keywords, number of citations and most cited articles. A total of 1,279 articles were analyzed: Journal of Dental Education (JDE with 956 papers (74.75% and European Journal of Dental Education (EJDE with 323 paperss (25.25%. The United States had the largest number of articles (695, mainly in JDE, and England (110 in EJDE. Consistently, American institutions have the highest productivity in the area. The more used keywords were learning and curriculum. Given the influence that dental education has in all the areas of the profession, it is necessary to further investigate and focus on the quality of research in this area.

  9. Bibliometric analysis about the scientific production on the Social Skills Field

    Directory of Open Access Journals (Sweden)

    Eliane Colepicolo

    2015-05-01

    Full Text Available Objective. This research consisted to contribute to the systematization of the theoretical and practical field of Social Skills, here called Social Skills Field (SSF. Method. A survey of a representative sample of CHS publications metadata extracted from the 15 scientific and technical literature databases in Psychology available in the CAPES Journals Portal was conducted. After treatment and refinement, this sample resulted in a corpus of metadata 25,409 scientific articles, which is a set of metadata publications, from fields such as author, title, subject, abstract, among others. The corpus of metadata stored in a database allowed the creation of a series of data crossing, resulting in bibliometric indicators. Results. As a result, we have: the SS Corpus, published on the Internet, which enables the inclusion of new metadata and the recovery of almost all scientific articles of the field; 2 bibliometric indicators in CHS, which may offer subsidies for the development and expansion of the field. Conclusions. Bibliometric indicators of the CHS show a representative production growth of social skills in the 1970s. Research on SS is mainly conducted by researchers from the United States, Brazil, United Kingdon and Denmark. The main subject studied are "social skills", "interpersonal relations", "social competence", "empathy", "assertividade", "assertiveness", "children", "adult", "college students"; and the major journals are: Journal of Personality and Social Psychology; Psychological Reports; Journal of Autism and Developmental Disorders and Child Development.

  10. Bibliometrics as a Performance Measurement Tool for Research Evaluation: The Case of Research Funded by the National Cancer Institute of Canada

    Science.gov (United States)

    Campbell, David; Picard-Aitken, Michelle; Cote, Gregoire; Caruso, Julie; Valentim, Rodolfo; Edmonds, Stuart; Williams, Gregory Thomas; Macaluso, Benoit; Robitaille, Jean-Pierre; Bastien, Nicolas; Laframboise, Marie-Claude; Lebeau, Louis-Michel; Mirabel, Philippe; Lariviere, Vincent; Archambault, Eric

    2010-01-01

    As bibliometric indicators are objective, reliable, and cost-effective measures of peer-reviewed research outputs, they are expected to play an increasingly important role in research assessment/management. Recently, a bibliometric approach was developed and integrated within the evaluation framework of research funded by the National Cancer…

  11. Some bibliometric indexes for members of the Scientific Association of Animal Production (ASPA

    Directory of Open Access Journals (Sweden)

    Giuseppe Pulina

    2010-01-01

    Full Text Available This study calculated several bibliometric indexes to analyze the scientific output of 363 members of the Scientific Association of Animal Production (ASPA in Italy, based on their publications listed by ISIThompson, Web of Science database (search period from 1989 until 2006. Five main research areas were considered: AGR/17 (Animal genetics and breeding, AGR/18 (Animal nutrition and feeding, AGR/19 (Animal husbandry, AGR/20 (Poultry, rabbits and fish production and External researcher (Ere. Position groups were: FP (Full Professor, AP (Associate Professor, Re (Researcher, EReUni (scientists working temporarily at the University or professors of an area different from AGR/17-20, and EReInst (scientists working at other institutions. Each institution was classified according to three geographical areas of Italy: North, Centre and South. Main calculated bibliometric indexes were: Ni = total number of papers published by member i over yi years; yi = number of years publishing of member i; Ci. = total number of citations of member i; IFpersonal. = Ci./Ni, Personal Impact factor of member i; Total IFjournal. = Sum of impact factor reported by the ISI-Thompson database of the journal in which a paper of member i was published (Journal Citation Reports Science Edition, 2004; Mean IFjournal. = Mean impact factor of all papers published in journals having a recognized IFjournal. by the ISI-Thompson database for member i; h = number of papers with at least h citations; m = h/y, i.e. average increase of h over the yi years publishing; and a = Ci./h2. Among the studied bibliometric indexes, Ni, Ci., Total IFjournal. and h are reliable, while IFpersonal. and Mean IFjournal. are not, to evaluate the scientific career of Animal Scientists in Italy. FP and members of AGR/17 tend to show the highest values of bibliometric indexes. Most ASPA members work in the North of Italy, which shows the highest median and highest percentage of scientists with maximum values

  12. Faculty Decisions on Serials Subscriptions Differ Significantly from Decisions Predicted by a Bibliometric Tool.

    Directory of Open Access Journals (Sweden)

    Sue F. Phelps

    2016-03-01

    Full Text Available Objective – To compare faculty choices of serials subscription cancellations to the scores of a bibliometric tool. Design – Natural experiment. Data was collected about faculty valuations of serials. The California Digital Library Weighted Value Algorithm (CDL-WVA was used to measure the value of journals to a particular library. These two sets of scores were then compared. Setting – A public research university in the United States of America. Subjects – Teaching and research faculty, as well as serials data. Methods – Experimental methodology was used to compare faculty valuations of serials (based on their journal cancellation choices to bibliometric valuations of the same journal titles (determined by CDL-WVA scores to identify the match rate between the faculty choices and the bibliographic data. Faculty were asked to select titles to cancel that totaled approximately 30% of the budget for their disciplinary fund code. This “keep” or “cancel” choice was the binary variable for the study. Usage data was gathered for articles downloaded through the link resolver for titles in each disciplinary dataset, and the CDL-WVA scores were determined for each journal title based on utility, quality, and cost effectiveness. Titles within each dataset were ranked highest to lowest using the CDL-WVA scores within each fund code, and then by subscription cost for titles with the same CDL-WVA score. The journal titles selected for comparison were those that ranked above the approximate 30% of titles chosen for cancellation by faculty and CDL-WVA scores. Researchers estimated an odds ratio of faculty choosing to keep a title and a CDL-WVA score that indicated the title should be kept. The p-value for that result was less than 0.0001, indicating that there was a negligible probability that the results were by chance. They also applied logistic regression to quantify the association between the numeric score of CDL-WVA and the binary variable

  13. Standards for the application of bibliometrics in the evaluation of individual researchers working in the natural sciences

    CERN Document Server

    Bornmann, Lutz

    2013-01-01

    Although bibliometrics has been a separate research field for many years, there is still no uniformity in the way bibliometric analyses are applied to individual researchers. Therefore, this study aims to set up standards for the use of bibliometrics in the evaluation of individual researchers working in the natural sciences. 2005 saw the introduction of the h index, which gives information about a researcher's productivity and the impact of his or her publications in a single number (h is the number of publications with at least h citations); however, it is not possible to cover the multidimensional complexity of research performance and to undertake inter-personal comparisons with this number. This study therefore includes recommendations for a set of indicators to be used for evaluating researchers. Our standards relate to the selection of data on which an evaluation is based, the analysis of the data and the presentation of the results.

  14. Looking for landmarks: the role of expert review and bibliometric analysis in evaluating scientific publication outputs.

    Directory of Open Access Journals (Sweden)

    Liz Allen

    Full Text Available OBJECTIVE: To compare expert assessment with bibliometric indicators as tools to assess the quality and importance of scientific research papers. METHODS AND MATERIALS: Shortly after their publication in 2005, the quality and importance of a cohort of nearly 700 Wellcome Trust (WT associated research papers were assessed by expert reviewers; each paper was reviewed by two WT expert reviewers. After 3 years, we compared this initial assessment with other measures of paper impact. RESULTS: Shortly after publication, 62 (9% of the 687 research papers were determined to describe at least a 'major addition to knowledge' -6 were thought to be 'landmark' papers. At an aggregate level, after 3 years, there was a strong positive association between expert assessment and impact as measured by number of citations and F1000 rating. However, there were some important exceptions indicating that bibliometric measures may not be sufficient in isolation as measures of research quality and importance, and especially not for assessing single papers or small groups of research publications. CONCLUSION: When attempting to assess the quality and importance of research papers, we found that sole reliance on bibliometric indicators would have led us to miss papers containing important results as judged by expert review. In particular, some papers that were highly rated by experts were not highly cited during the first three years after publication. Tools that link expert peer reviews of research paper quality and importance to more quantitative indicators, such as citation analysis would be valuable additions to the field of research assessment and evaluation.

  15. The 100 most-cited original articles in cardiac computed tomography: A bibliometric analysis.

    Science.gov (United States)

    O'Keeffe, Michael E; Hanna, Tarek N; Holmes, Davis; Marais, Olivia; Mohammed, Mohammed F; Clark, Sheldon; McLaughlin, Patrick; Nicolaou, Savvas; Khosa, Faisal

    2016-01-01

    Bibliometric analysis is the application of statistical methods to analyze quantitative data about scientific publications. It can evaluate research performance, author productivity, and manuscript impact. To the best of our knowledge, no bibliometric analysis has focused on cardiac computed tomography (CT). The purpose of this paper was to compile a list of the 100 most-cited articles related to cardiac CT literature using Scopus and Web of Science (WOS). A list of the 100 most-cited articles was compiled by order of citation frequency, as well a list of the top 10 most-cited guideline and review articles and the 20 most-cited articles of the years 2014-2015. The database of 100 most-cited articles was analyzed to identify characteristics of highly cited publications. For each manuscript, the number of authors, study design, size of patient cohort and departmental affiliations were cataloged. The 100 most-cited articles were published from 1990 to 2012, with the majority (53) published between 2005 and 2009. The total number of citations varied from 3354 to 196, and the number of citations per year varied from 9.5 to 129.0 with a median and mean of 30.9 and 38.7, respectively. The majority of publications had a study patients sample size of 200 patients or less. The USA and Germany were the nations with the highest number of frequently cited publications. This bibliometric analysis provides insights on the most-cited articles published on the subject of cardiac CT and calcium volume, thus helping to characterize the field and guide future research.

  16. Bibliometric analysis of public health research in Africa: The overall trend and regional comparisons

    Directory of Open Access Journals (Sweden)

    Yuh-Shan Ho

    2011-05-01

    Full Text Available Many diseases in Africa can be prevented with appropriate public health interventions. This study aimed to assess the bibliometric characteristics of public health related research articles published by researchers in African institutions from 1991 to 2005. Data used in this study were obtained from the online version of the ISI Web of Science: Science Citation Index Expanded (SCI-Expanded. Articles published between 1991 and 2005 that had the phrase ‘public health’ in the title, author keywords or abstract, and had at least one author whose contact address was in an African country, were selected for analysis. The annual number of public health related articles published by African researchers significantly increased from 28 articles in 1991 to 135 articles in 2005, a 382% increase. International collaboration also increased: from 45% of articles having international collaborators during 1991–1995, to 52% during1996–2000, and to 67% during 2001–2005. Collaborations were mostly with European and North American countries. Keywords, subject categories and collaboration patterns of articles varied across regions, reflecting differences in needs and collaboration networks. Public health related research output, as well as international collaborations, have been increasing in Africa. Regional variation observed in this study may assist policymakers to facilitate the advancement of public health research in different regions of Africa, and could be useful for international organisations in identifying needs and to allocate research funding. Future bibliometric analyses of articles published by African researchers, can consider conducting regional comparisons using standardised methods, as well as describing the overall patterns, in order to provide a more comprehensive view of their bibliometric characteristics.

  17. Global Research on Artificial Intelligence from 1990–2014: Spatially-Explicit Bibliometric Analysis

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    Jiqiang Niu

    2016-05-01

    Full Text Available In this article, we conducted the evaluation of artificial intelligence research from 1990–2014 by using bibliometric analysis. We introduced spatial analysis and social network analysis as geographic information retrieval methods for spatially-explicit bibliometric analysis. This study is based on the analysis of data obtained from database of the Science Citation Index Expanded (SCI-Expanded and Conference Proceedings Citation Index-Science (CPCI-S. Our results revealed scientific outputs, subject categories and main journals, author productivity and geographic distribution, international productivity and collaboration, and hot issues and research trends. The growth of article outputs in artificial intelligence research has exploded since the 1990s, along with increasing collaboration, reference, and citations. Computer science and engineering were the most frequently-used subject categories in artificial intelligence studies. The top twenty productive authors are distributed in countries with a high investment of research and development. The United States has the highest number of top research institutions in artificial intelligence, producing most single-country and collaborative articles. Although there is more and more collaboration among institutions, cooperation, especially international ones, are not highly prevalent in artificial intelligence research as expected. The keyword analysis revealed interesting research preferences, confirmed that methods, models, and application are in the central position of artificial intelligence. Further, we found interesting related keywords with high co-occurrence frequencies, which have helped identify new models and application areas in recent years. Bibliometric analysis results from our study will greatly facilitate the understanding of the progress and trends in artificial intelligence, in particular, for those researchers interested in domain-specific AI-driven problem-solving. This will be

  18. Bibliometric analysis of energy research at the world level and benchmarking of CANMET energy

    Energy Technology Data Exchange (ETDEWEB)

    Archambault, E.; Cote, G.

    2009-02-15

    CANMET, part of Natural Resources Canada, is a Canadian organization specializing in energy research, working on the development of renewable energy technologies and processes. Science Metrix conducted a study for Natural Resources Canada in 2009, resulting in the preparation of a report. In this document, Science-Metrix analyzes the involvement in energy research in different countries and at the world level and compares the scientific contribution of CANMET to that of other organizations around the world specialized in the same field. The study is based on the contents of papers prepared by CANMET researchers published between 1996 and 2007 and on the definitions of several bibliometric indicators. 1 tab., 15 figs.

  19. Política científica colombiana y bibliometría: usos

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    Yuri Jack Gómez

    2005-04-01

    Full Text Available Mi objetivo en esta contribución es el de presentar a consideración del lector una aproximación etnográfica a la política científica y al rol que la bibliometría juega en este contexto. El ensayo se basa en un “trabajo de campo” realizado entre 1996-1997, período en el cual se inició el primer ejercicio de evaluación de revistas científicas colombianas.

  20. Breast cancer research output, 1945-2008: a bibliometric and density-equalizing analysis

    LENUS (Irish Health Repository)

    Glynn, Ronan W

    2010-12-22

    Abstract Introduction Breast cancer is the most common form of cancer among women, with an estimated 194,280 new cases diagnosed in the United States in 2009 alone. The primary aim of this work was to provide an in-depth evaluation of research yield in breast cancer from 1945 to 2008, using large-scale data analysis, the employment of bibliometric indicators of production and quality, and density-equalizing mapping. Methods Data were retrieved from the Web of Science (WOS) Science Citation Expanded database; this was searched using the Boolean operator, \\'OR\\

  1. Hacia las unidades de bibliometría en las universidades: modelo y funciones

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    Jiménez-Contreras, Evaristo

    2012-09-01

    Full Text Available In recent years, bibliometric indicators have been firmly established as a tool for research management and decision-making in the context of scientific policy. Spanish universities represent one sector that has seen signifi cant growth in the use of indicators. These institutions now find themselves in an ever more competitive environment and therefore have a greater need to have knowledge of the performance of their researchers. Against this background, this paper presents a proposal for the creation of Bibliometric Units in Spanish universities and attempts specifically to illustrate both the model and functions of these units based on three pillars: control of information sources related to research, preparing reports, and advice/training. In addition to the theoretical proposal we present different examples from the universities of Navarra and Granada. The text concludes that such units could represent an important opportunity for jobs in the fi eld of Information Science.

    En los últimos años la bibliometría evaluativa se han consolidado firmemente como herramienta en la gestión de la investigación y toma de decisiones en el ámbito de la política científica. Una de las instituciones donde más está creciendo este uso es en las universidades españolas que cada vez se encuentran en un entorno más competitivo y tienen una mayor necesidad de conocer el rendimiento de sus investigadores. Teniendo en cuenta este contexto en el presente trabajo se expone una propuesta para la creación de unidades de bibliometría en las universidades españolas. El objetivo específico es, por tanto, ilustrar el modelo y funciones de dichas unidades que han de basarse en tres pilares fundamentales: control de las fuentes de la información, realización de informes y asesoramiento y formación. Además de la propuesta teórica se presentan diferentes ejemplos llevados a cabo en las Universidades de Navarra y Granada. El texto concluye subrayando

  2. Bibliometric Analysis of the Journal Kemija u industriji for the Period 2000–2009

    OpenAIRE

    Macan, B.

    2011-01-01

    This paper deals with a bibliometric analysis of journal Kemija u industriji for the period 2000–2009. The results of the analysis show that the journal is still dealing with the problem of publishing scientific papers, which was also detected in a previous similar analysis (M. Jokia et al. (2002)). Furthermore, in 82.1 % of categorized papers at least one author is from Croatia, while in 88.4 % at least one author is from neighboring countries (Croatia and other ex-Yugoslavia countries). Thi...

  3. Research fronts analysis : A bibliometric to identify emerging fields of research

    Science.gov (United States)

    Miwa, Sayaka; Ando, Satoko

    Research fronts analysis identifies emerging areas of research through observing co-clustering in highly-cited papers. This article introduces the concept of research fronts analysis, explains its methodology and provides case examples. It also demonstrates developing research fronts in Japan by looking at the past winners of Thomson Reuters Research Fronts Awards. Research front analysis is currently being used by the Japanese government to determine new trends in science and technology. Information professionals can also utilize this bibliometric as a research evaluation tool.

  4. Revista Educação Especial: a bibliometric study of scientific production in the field of Special Education

    Directory of Open Access Journals (Sweden)

    Rosemary Cristina da Silva

    2013-06-01

    Full Text Available This article presents the results a bibliometric study of the scientific production in the field of Special Education, that aimed to analyze the 147 articles published from 2000-2006 including those published online, totaling 14 issues in the Revista Educação Especial. This journal was chosen as the unit of analysis because it is being the most long-standing journal in the country. The bibliometric analysis of the articles and citations allowed build the following indicators of scientific production: a for articles published: evolution of articles published; typology of the articles, number of pages of articles, authors of the articles, scientific collaboration in the authorship; productivity authors; transiente of the authors; gender, geographic origin and institutional affiliation of the authors; b about the citations made by the authors: thematic of the articles, authors of the citations; the source updating level; origin, typology, languages and format of the sources cited; identification of the resources periodic cited; the core of the journal and secondary areas the field of Special Education. The bibliometric analysis this scientific production this journal demonstrated its consolidation in the area of Special Education. The study Bibliometric of citations made by the authors allowed verify the interdisciplinarity of Special Education with other areas of knowledge. It was verified as to represent the field of Special Education as a medium for information, as well as facilitate the dissemination of research carried out in this area.

  5. Profile and trends in FTA approaches: a bibliometric analysis of special issues of international journals from four FTA conferences

    DEFF Research Database (Denmark)

    Andersen, Per Dannemand; Alkærsig, Lars

    2014-01-01

    The aim of this paper is to present the profile and trends of the academic discipline of Future-oriented Technology Assessment (FTA) and its approaches. As such the paper contributes to the discussion on the concept and positioning of FTA. The paper is based on bibliometric analyses of the special...

  6. Emerging Trends on the Topic of Information Technology in the Field of Educational Sciences: A Bibliometric Exploration

    Science.gov (United States)

    González-Valiente, Carlos Luis

    2015-01-01

    The paper presents a bibliometric analysis on the topic of Information Technology (IT) in the field of Educational Sciences, aimed at envisioning the research emerging trends. The ERIC database is used as a consultation source; the results were subjected to productivity by authors, journals, and term co-occurrence analysis indicators for the…

  7. Music and Affective Phenomena: A 20-Year Content and Bibliometric Analysis of Research in Three Eminent Journals

    Science.gov (United States)

    Diaz, Frank M.; Silveira, Jason M.

    2014-01-01

    The purpose of this study was to establish trends in the study of music and affective phenomena through a content and bibliometric analysis of three eminent music research journals, the "Journal of Research in Music Education", "Psychology of Music", and "Music Perception", for the years 1990 through 2009. Excluding…

  8. Map of Scientific Publication in the Field of Educational Sciences and Teacher Education in Turkey: A Bibliometric Study

    Science.gov (United States)

    Çiftçi, Serife Koza; Danisman, Sahin; Yalçin, Mikail; Tosuntas, Sule Betül; Ay, Yusuf; Sölpük, Nihan; Karadag, Engin

    2016-01-01

    This study aims to create a map for the scientific publications in the field of educational sciences and teacher education in Turkey. A bibliometric analysis was carried out with 7681 articles published in 32 different peer reviewed journals between 2005 and 2014. The findings show that one third of all articles were published in core journals…

  9. [New bibliometric indicators. Is this the end of the impact factor era?].

    Science.gov (United States)

    Berhidi, Anna; Szluka, Péter; Vasas, Lívia

    2009-06-01

    More and more bibliometric indicators emerge beside the impact factor, and a few of them are promising performance indicators. The aim of the study is to show briefly, but clearly the newest bibliometric measure numbers - like the recent enhancements of Journal Citation Report Web, Hirsch-index, Eigenfactor and SCImago Journal & Country Rank algorithms - focusing on the ranking of oncological journals, and to demonstrate the similarities and differences of the results with some examples. There are unified and well-structured web pages behind the newly appeared indicators, and some of the new numbers are presented in the well-known databases (Web of Science, Scopus) as scientific measures. The ranking of the compared oncological journals based on the different indicators show more similarities than differences, but more in-depth studies are required to find out how the results converge on any scientific area. There are some other methods, such as usage factor of the journals, beyond the indicators based on the citations. But the main point is that any ranking system should be a valid and correct representation of the scientific quality.

  10. Technology Resource, Distribution, and Development Characteristics of Global Influenza Virus Vaccine: A Patent Bibliometric Analysis.

    Directory of Open Access Journals (Sweden)

    Ning Chen

    Full Text Available Influenza virus vaccine (IVV is a promising research domain that is closely related to global health matters, which has been acknowledged not only by scientists and technology developers, but also by policy-makers. Meanwhile, patents encompass valuable technological information and reflect the latest technological inventions as well as the innovative capability of a nation. However, little research has examined this up-and-coming research field using patent bibliometric method. Thus, this paper (a designs the technology classification system and search strategy for the identification of IVV; and (b presents a longitudinal analysis of the global IVV development based on the European Patent Office (EPO patents. Bibliometric analysis is used to rank countries, institutions, inventors and technology subfields contributing to IVV technical progress. The results show that the global trends of IVV are a multi-developing feature of variety but an uneven technical resource distribution. Although the synthetic peptide vaccine is a comparatively young field, it already demonstrates the powerful vitality and the enormous development space. With the worldwide competition increasing, all nations especially China should be looking to increase devotion, enhance capability and regard effectiveness of technological innovation.

  11. Bibliometric Analysis of Parasitological Research in Iran and Turkey: A Comparative Study

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    A Rashidi

    2013-06-01

    Full Text Available Background: This study was designed to assess and compare the quantity and quality of Iranian and Turkish researchers working in the field of Parasitology from bibliometric point of view.Methods: To assess the contributions and achievements of the Iranian and Turkish parasitologists, bibliometric analysis was carried out based on the citation data retrieved from Web of Science.Results: The absolute productivity of Turkish and Iranian parasitologists’ papers has almost tripled for Turkey, from 12 papers in 2002 to 36 papers in 2011, and decuple for Iran, from 10 papers to 123 from 2002 to 2010. The average number of citation per article is about 5.8 and 4 for Turkish and Iranian parasitologists’ papers, respectively. The “Veterinary Parasitology” journal was the most cited journal in both countries. The majority (more than 90% of cited items was foreign journal articles and one half of all references in journals articles dated 11 and 12 years while one half of cited books was dated within 14 to16 years for Turkish and Iranian papers, respectively.Conclusion: Based on observed data and applied model, it is anticipated that the total number of Iranian and Turkish parasitologists’ publications in Web of Science will exceed of 2512 and 240 ar­ticles per annum for Iranian and Turkish in 2020, respectively.

  12. Bibliometric Approach to Research Assessment: Publication Count, Citation Count, & Author Rank

    Directory of Open Access Journals (Sweden)

    Yang, Kiduk

    2013-03-01

    Full Text Available We investigated how bibliometric indicators such as publication count and citation count affect the assessment of research performance by computing various bibliometric scores of the works of Korean LIS faculty members and comparing the rankings by those scores. For the study data, we used the publication and citation data of 159 tenure-track faculty members of Library and Information Science departments in 34 Korean universities. The study results showed correlation between publication count and citation count for authors with many publications but the opposite evidence for authors with few publications. The study results suggest that as authors publish more and more work, citations to their work tend to increase along with publication count. However, for junior faculty members who have not yet accumulated enough publications, citations to their work are of great importance in assessing their research performance. The study data also showed that there are marked differences in the magnitude of citations between papers published in Korean journals and papers published in international journals.

  13. The evolution of the Journal of Applied Oral Science: a bibliometric analysis.

    Science.gov (United States)

    Ferraz, Valéria Cristina Trindade; Amadei, José Roberto Plácido; Santos, Carlos Ferreira

    2008-01-01

    The purpose of this study was to make a brief diagnosis of the evolution of the Journal of Applied Oral Science (JAOS) between 2005 and 2007, by reviewing quantitative and qualitative aspects of the articles published in the JAOS within this period. All articles published in the JAOS in the time span established for this survey were analyzed retrospectively and a discussion was undertaken on the data referring to the main bibliometric indexes of production, authorship, bibliographic sources of the published articles, and the most frequently cited scientific journals in the main dental research fields. A total of 247 papers authored and co-authored by 1,139 contributors were reviewed, most of them being original research articles. The number of authors per article was 4.61 on the average. Regarding the geographic distribution, the authors represented almost all of the Brazilian States. Most published articles belonged to the following dental research fields: Endodontics, Restorative Dentistry, Dental Materials and Prosthodontics. The ranking of the most frequently cited scientific journals included the most reputable publications in these dental research fields. In conclusion, between 2005 and 2007, the JAOS either maintained or improved considerably its bibliometric indexes. The analysis of the data retrieved in this study allowed evaluating the journal's current management strategies, and identifying important issues that will help outlining the future directions for the internationalization of this journal.

  14. Schizophrenia nursing research in China from 2010 to 2014:A bibliometric analysis

    Institute of Scientific and Technical Information of China (English)

    Shu-Ping Zhang; Hong-Xia Liu

    2015-01-01

    Objective:This study used a bibliometric analysis to explore the research development of schizophrenia nursing in China from 2010 to 2014.Methods:The CNKI,VIP,and CBM databases were used to retrieve articles in China describing schizophrenia nursing that met the predefined criteria from 2010 to 2014.Altogether,1486 articles were included and analyzed by bibliometric methods.Results:The area of schizophrenia nursing had an annual average publication of 351 papers.The most productive institutions in schizophrenia nursing were located in Guangdong,Jiangsu,and Shandong,followed by Henan and Zhejiang.The papers were mainly published in the Medical Journal of Chinese People’ s Health and then in the International Journal of Nursing and the Chinese Journal of Modern Nursing.The study subjects mainly were on schizophrenics and then caregivers of schizophrenics(including families,nursing assistant,nurse).The most often used study designs in schizophrenia nursing research were a quasi-experimental study followed by experience reports and an investigational study.The research topics mainly focused on nursing intervention and rehabilitation training,followed by psychological,quality of life and social function.Conclusions:The schizophrenia nursing research has rapidly developed,with extensive content and abundant study topics,over the past 5 years.

  15. Schizophrenia nursing research in China from 2010 to 2014:A bibliometric analysis☆

    Institute of Scientific and Technical Information of China (English)

    Shu-Ping Zhang; Hong-Xia Liu

    2015-01-01

    Objective: This study used a bibliometric analysis to explore the research development of schizo-phrenia nursing in China from 2010 to 2014. Methods: The CNKI, VIP, and CBM databases were used to retrieve articles in China descri-bing schizophrenia nursing that met the predefined criteria from 2010 to 2014. Altogether, 1486 articles were included and analyzed by bibliometric methods. Results: The area of schizophrenia nursing had an annual average publication of 351 papers. The most productive institutions in schizophrenia nursing were located in Guangdong, Jiangsu, and Shandong, followed by Henan and Zhejiang. The papers were mainly published in the Medical Journal of Chinese People’ s Health and then in the International Journal of Nursing and the Chi-nese Journal of Modern Nursing. The study subjects mainly were on schizophrenics and then care-givers of schizophrenics ( including families, nursing assistant, nurse) . The most often used study designs in schizophrenia nursing research were a quasi-experimental study followed by experience reports and an investigational study. The research topics mainly focused on nursing intervention and rehabilitation training, followed by psychological, quality of life and social function. Conclusions: The schizophrenia nursing research has rapidly developed, with extensive content and abundant study topics, over the past 5 years.

  16. Recent trends on the stent research for blood arteries by bibliometric analysis.

    Science.gov (United States)

    Ahn, Sejung; Sung, Jung-Suk; Choi, Brad; Kim, Hackjoo; Sung, Yong Kiel

    2014-01-01

    The research trends on stent for blood arteries are reviewed by bibliometric analysis using 7,790 journal articles published from 1986 to 2013 of the Web of Science database. The bibliometric indicators are applied to analyze the journal article data, which are simple number of publications for selecting key players, citation indicators for measuring qualitative research performance, collaboration indicators for figuring out the degree of international collaboration and keyword mapping for identifying the research trends. The studies of stent for blood arteries are investigated on the basis of the analysis by countries, institutions and topic changing. The leading countries and institutions published many high-quality journal articles with strong international collaboration. In this report, the current status and future of research trends are clearly revealed from the periodic topic changing analysis. The keywords such as 'drug eluting stent', 'stent coated with new polymers' and 'drug delivery systems' have come into the recent stent-related research, which means lots of efforts are under way to overcome the present limitations of the research.

  17. Bibliometric Analysis of the Journal Kemija u industriji for the Period 2000–2009

    Directory of Open Access Journals (Sweden)

    Macan, B.

    2011-02-01

    Full Text Available This paper deals with a bibliometric analysis of journal Kemija u industriji for the period 2000–2009. The results of the analysis show that the journal is still dealing with the problem of publishing scientific papers, which was also detected in a previous similar analysis (M. Jokia et al. (2002. Furthermore, in 82.1 % of categorized papers at least one author is from Croatia, while in 88.4 % at least one author is from neighboring countries (Croatia and other ex-Yugoslavia countries. This data reveals the strong national and regional orientation of the journal, which can be related with the language of publishing (mostly Croatian – 76.4 %, as well as with one of the basic functions of the journal according to its mission, which is to develop and improve chemistry and engineering terminology and nomenclature in the Croatian language. Journal citation analysis is based on the citation data gathered from the bibliographic and citation databases Scopus and Web of Science (WoS. Still, according to the specific bibliometric journal indicators(Impact Factor (IF, SCImago Journal Rank (SJR and Source Normalized Impact per Paper (SNIP, the analysis shows that Kemija u industriji could find its place among other related world journals.

  18. ISI Bibliometric profile of Universidad de Concepción School of Dentistry, 1989-2012.

    Directory of Open Access Journals (Sweden)

    Javier Moraga

    2013-04-01

    Full Text Available Aim: To characterize personal, institutional or national scientific production is a need to understand and improve the generation of knowledge. The aim of this study is to describe the bibliometric profile of ISI publications related of Universidad de Concepción School of Dentistry during 1989-2012 timespan.Matherial and methods: Bibliometric study. A search on Web of Knowledge of Thomson Reuters for Science Citation Index Expanded database was perfomed, about the scientific productivity of Universidad de Concepción School of Dentistry during 1989-2012 period. The analyzed variables were the number of publications, cites, magazines on which they were published, authors, institutions and coauthor countries.Results: Thirty nine articles were identified. These articles were cited in 266 opportunities (6,82 cites per article and h-index of 10. In relation with journals, stands out Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology (21.9%, Journal of Oral Pathology Medicine (12.2%, and International Journal of Morphology (7.3%. More productive authors were Rojas (13, Martínez (11 y Brethauer (9. 48,72% of publications was concentrated in last five-years and 69.23% in last ten-years.Conclusions: Universidad de Concepción School of Dentistry scientific production is poor, being observed an increase during the last 5 years.

  19. On the origins and the historical roots of the Higgs boson research from a bibliometric perspective

    Science.gov (United States)

    Barth, A.; Marx, W.; Bornmann, L.; Mutz, R.

    2014-06-01

    The subject of our present paper is the analysis of the origins or historical roots of the Higgs boson research from a bibliometric perspective, using a segmented regression analysis in combination with a method named reference publication year spectroscopy (RPYS). Our analysis is based on the references cited in the Higgs boson publications published since 1974. The objective of our analysis consists of identifying specific individual publications in the Higgs boson research context to which the scientific community frequently had referred to. We are interested in seminal works which contributed to a high extent to the discovery of the Higgs boson. Our results show that researchers in the Higgs boson field preferably refer to more recently published papers —particularly papers published since the beginning of the sixties. For example, our analysis reveals seven major contributions which appeared within the sixties: Englert and Brout (1964), Higgs (1964, 2 papers), and Guralnik et al. (1964) on the Higgs mechanism as well as Glashow (1961), Weinberg (1967), and Salam (1968) on the unification of weak and electromagnetic interaction. Even if the Nobel Prize award highlights the outstanding importance of the work of Peter Higgs and Francois Englert, bibliometrics offer the additional possibility of getting hints to other publications in this research field (especially to historical publications), which are of vital importance from the expert point of view.

  20. A new bibliometric index based on the shape of the citation distribution.

    Science.gov (United States)

    Lando, Tommaso; Bertoli-Barsotti, Lucio

    2014-01-01

    In order to improve the h-index in terms of its accuracy and sensitivity to the form of the citation distribution, we propose the new bibliometric index [symbol in text]. The basic idea is to define, for any author with a given number of citations, an "ideal" citation distribution which represents a benchmark in terms of number of papers and number of citations per publication, and to obtain an index which increases its value when the real citation distribution approaches its ideal form. The method is very general because the ideal distribution can be defined differently according to the main objective of the index. In this paper we propose to define it by a "squared-form" distribution: this is consistent with many popular bibliometric indices, which reach their maximum value when the distribution is basically a "square". This approach generally rewards the more regular and reliable researchers, and it seems to be especially suitable for dealing with common situations such as applications for academic positions. To show the advantages of the [symbol in text]-index some mathematical properties are proved and an application to real data is proposed.

  1. Technology Resource, Distribution, and Development Characteristics of Global Influenza Virus Vaccine: A Patent Bibliometric Analysis.

    Science.gov (United States)

    Chen, Ning; Liu, Yun; Cheng, Yijie; Liu, Long; Yan, Zhe; Tao, Lixin; Guo, Xiuhua; Luo, Yanxia; Yan, Aoshuang

    2015-01-01

    Influenza virus vaccine (IVV) is a promising research domain that is closely related to global health matters, which has been acknowledged not only by scientists and technology developers, but also by policy-makers. Meanwhile, patents encompass valuable technological information and reflect the latest technological inventions as well as the innovative capability of a nation. However, little research has examined this up-and-coming research field using patent bibliometric method. Thus, this paper (a) designs the technology classification system and search strategy for the identification of IVV; and (b) presents a longitudinal analysis of the global IVV development based on the European Patent Office (EPO) patents. Bibliometric analysis is used to rank countries, institutions, inventors and technology subfields contributing to IVV technical progress. The results show that the global trends of IVV are a multi-developing feature of variety but an uneven technical resource distribution. Although the synthetic peptide vaccine is a comparatively young field, it already demonstrates the powerful vitality and the enormous development space. With the worldwide competition increasing, all nations especially China should be looking to increase devotion, enhance capability and regard effectiveness of technological innovation.

  2. FISH REPRODUCTION: BIBLIOMETRIC ANALYSIS OF WORLDWIDE AND BRAZILIAN PUBLICATIONS IN SCOPUS DATABASE

    Directory of Open Access Journals (Sweden)

    Marcella Costa RADAEL

    2015-12-01

    Full Text Available Reproduction is a fundamental part of life being and studies related to fish reproduction have been much accessed. The aim of this study was to perform a bibliometric analysis in intend to identify trends in this kind of publication. During June 2013, were performed searches on Scopus Database, using the term “fish reproduction”, being compiled and presented information related to the number of publications per year, number of publications by country, publications by author, by journal, by institution and most used keywords. Based on the study, it was possible to obtain the following results: Brazil occupies a highlight position in number of papers, being that the Brazilian participation compared to worldwide publishing production is having an exponential increase; in Brazil, there is a high concentration of articles when concerning the top 10 authors and institutions. The present study allows verifying that the term “fish reproduction” has been focused by many scientific papers, being that in Brazil there is a special research effort related to this subject, especially in the last few years. The main contribution concerns to the use of bibliometric methods to describe the growth and concentration of researches in the area of fishfarm and reproduction.

  3. [Google Scholar and the h-index in biomedicine: the popularization of bibliometric assessment].

    Science.gov (United States)

    Cabezas-Clavijo, A; Delgado-López-Cózar, E

    2013-01-01

    The aim of this study is to review the features, benefits and limitations of the new scientific evaluation products derived from Google Scholar, such as Google Scholar Metrics and Google Scholar Citations, as well as the h-index, which is the standard bibliometric indicator adopted by these services. The study also outlines the potential of this new database as a source for studies in Biomedicine, and compares the h-index obtained by the most relevant journals and researchers in the field of intensive care medicine, based on data extracted from the Web of Science, Scopus and Google Scholar. Results show that although the average h-index values in Google Scholar are almost 30% higher than those obtained in Web of Science, and about 15% higher than those collected by Scopus, there are no substantial changes in the rankings generated from one data source or the other. Despite some technical problems, it is concluded that Google Scholar is a valid tool for researchers in Health Sciences, both for purposes of information retrieval and for the computation of bibliometric indicators.

  4. What kind of scientometrics and bibliometrics do we need in Poland? (in Polish

    Directory of Open Access Journals (Sweden)

    Michał KOKOWSKI

    2015-12-01

    Full Text Available The aim of this research study and review article is to examine the scientific basis of scientometrics and bibliometrics, i.e. to show their real “detection and measurement” capabilities. The analysis is conducted from the author’s perspective of the integrated science of science and the history and methodology of the science of science following this perspective. Particular emphasis is placed on the history and methodology of scientometrics and bibliometrics and the history and methodology of science. This perspective is a new approach to the subject matter and determines a how to select publications and their interpretations and b which hierarchy the analyzed issues should follow. The article describes the view, dominant both in the world and in Poland, on the basics of scientometrics and bibliometrics and their numerous serious scientific restrictions, such as: a the incompatibility of the so­‑called scientometric laws and the Garfield law of concentration with the empirical data; b the domain bias, the language bias and the geographical bias of indexation databases; c various practices of scientific communication; d the local (national or state­‑level orientation of humanities, social sciences and citation indexes; e the disadvantages of the impact factor (IF, the manipulations with its values and the “impact factor game”; f  the numerous problems with and abuses of citations, e.g. the Mendel syndrome, the “classic” publication bias, the palimpsestic syndrome, the effect of the disappearance of citations, the so­‑called Matthew effect, the theft of citations, the so­‑called secondary and tertiary citations, negative citations, “fashionable nonsenses”, forced citations, the pathologies of the so­‑called citation cartels or cooperative citations, the guest authorship and the honorable authorship; g the distinction between the “impact of publication” and the “importance of publication” or the

  5. 关于《科学学研究》的文献计量学研究%Bibliometric Researches on Studies of Science of Science

    Institute of Scientific and Technical Information of China (English)

    姜春林

    2001-01-01

    A statistical analysis of the 522 articles issued in Studies of Science of Science from 1992 to 1999 with the bibliometrical method is made so as to reveal some of its specific properties in carrying articles and its current situation.

  6. Georg(e) Placzek: a bibliometric study of his scientific production and its impact

    CERN Document Server

    Cardona, M; Cardona, Manuel; Marx, Werner

    2006-01-01

    The availability of a number of databases, in particular the Science Citation Index (SCI), have encouraged the development and use of bibliometric techniques to analyze and evaluate the production and impact of scientists. To avoid pitfalls and their sometimes serious consequences, however, considerable experience with the method is needed. The case of George Placzek appears as an excellent one to illustrate the procedure and its problems. Placzeks work covered a broad range of topics, including optical and neutron spectroscopy, neutron diffusion, nuclear reactions, and nuclear energy. He worked in a large number of places with some of the most outstanding collaborators and also as sole author during his short professional life. His publications appeared in regular, so-called source journals, in books, lecture notes and also internal reports which were classified till several years after the end of the war. In this article we analyze Placzeks work and its impact with the aim of illustrating the power and virt...

  7. Meaningful metrics a 21st-century librarian's guide to bibliometrics, altmetrics, and research impact

    CERN Document Server

    Roemer, Robin Chin

    2015-01-01

    What does it mean to have meaningful metrics in today's complex higher education landscape? With a foreword by Heather Piwowar and Jason Priem, this highly engaging and activity-laden book serves to introduce readers to the fast-paced world of research metrics from the unique perspective of academic librarians and LIS practitioners. Starting with the essential histories of bibliometrics and altmetrics, and continuing with in-depth descriptions of the core tools and emerging issues at stake in the future of both fields, Meaningful Metrics is a convenient all-in-one resource that is designed to be used by a range of readers, from those with little to no background on the subject to those looking to become movers and shakers in the current scholarly metrics movement. Authors Borchardt and Roemer, offer tips, tricks, and real-world examples illustrate how librarians can support the successful adoption of research metrics, whether in their institutions or across academia as a whole.

  8. Theoretical sources of social representations: a bibliometric profile of texts cited in Scientific Brazilian Health journals

    Directory of Open Access Journals (Sweden)

    Guido Rummler

    2007-01-01

    Full Text Available In activities leading to the formulation of policies and services, in either research or education, it can be seen that the processes of acquisition and utilization of empirical data are not always anchored in theoretical foundation. At the same time theoretical formulations appears as alienated from experience. On the other hand, a qualitative approach and an increasing adherence of researchers basing their methodology on the Social Representations Theory (SRT seem to be more present in Health scientific publications. Through the analysis of citations applied to 45 reports of SRT-based empirical work, 69 bibliographical sources of that theory have been identified. This paper presents a list of such sources as a way to favoring the search by students or researchers concerned with the subject. Also, a bibliometrical profile was drawn of various aspects of those sources and of their recurrence within the group under analysis.

  9. Semantic Web: Who is who in the field - A bibliometric analysis

    CERN Document Server

    Ding, Ying

    2010-01-01

    The Semantic Web is one of the main efforts aiming to enhance human and machine interaction by representing data in an understandable way for machines to mediate data and services. It is a fast-moving and multidisciplinary field. This study conducts a thorough bibliometric analysis of the field by collecting data from Web of Science (WOS) and Scopus for the period of 1960-2009. It utilizes a total of 44,157 papers with 651,673 citations from Scopus, and 22,951 papers with 571,911 citations from WOS. Based on these papers and citations, it evaluates the research performance of the Semantic Web (SW) by identifying the most productive players, major scholarly communication media, highly cited authors, influential papers and emerging stars.

  10. Do they agree? Bibliometric evaluation vs informed peer review in the Italian research assessment exercise

    CERN Document Server

    Alberto, Baccini

    2015-01-01

    During the Italian research assessment exercise, the national agency ANVUR performed an experiment to assess agreement between grades obtained through informed peer review (IR) and bibliometrics. A sample was evaluated by using both methods and concordance was analyzed by weighted Cohen's kappas. According to ANVUR results indicated an overall "more than adequate" agreement which "fully justifies" the choice of using jointly both techniques in the assessment. However, according to available statistical guidelines for kappa values, the degree of agreement has to be interpreted, for all research fields, as poor or, in a few cases, as, at most, fair. The only notable exception is Area 13 (economics and statistics) and its sub-areas, showing moderate agreement. However, a statistical meta-analysis rejects the hypothesis that kappas from Area 13 share the same distribution as those from the other areas. In fact, a scrutiny of the experiment protocol adopted by the Area 13 panel highlights substantial modifications...

  11. [Bibliometrics study of the development trend of acupuncture-moxibustion clinical trials in foreign countries].

    Science.gov (United States)

    He, Wei; Tong, Yuan-Yuan; Zhao, Ying-Kai; Rong, Pei-Jing; Wang, Hong-Cai

    2012-04-01

    On the basis of MEDLINE and EMBASE database, through bibliometrics, the quantitative research was conducted on the published literatures on the acupuncture-moxibustion clinical trial abroad. The situation of published articles in each continent, country and institution was analyzed statistically. It was found that the number of published articles was higher in Germany, America, England, Sweden, Austria, Japan, South Korea, etc. In Europe, the clinical trial of acupuncture and moxibustion was in the tendency of more country participants, wider distribution and larger amount of research. In North America, America was the main country for the study. In Asia, Japan and South Korea played the leading role. Of those countries, some institutions in Germany America, and South Korea were on the top of the list. In future, the above-mentioned countries and institutions should be monitored specifically so as to launch the active cooperation and strategic project.

  12. Global competencies of regional stem cell research: bibliometrics for investigating and forecasting research trends.

    Science.gov (United States)

    Watatani, Kenji; Xie, Zhongquan; Nakatsuji, Norio; Sengoku, Shintaro

    2013-09-01

    We employed a bibliometric approach to examine regional stem cell research in the USA, the UK, Japan and China based on publications from 2007 to 2011 with a co-citation clustering analysis to identify region-specific clusters of global competencies. We observed that there are clear differences in the number and interdisciplinary spread of competencies across regions: the USA retains the largest capacity and capability for pursuing medical and pharmaceutical applications; China has shown substantial growth through fusion approaches with chemistry and material sciences; Japan has been pursuing basic biology and is currently seeking further growth; and the UK has shown considerable growth and quality with a focus on medical research and the widest interdisciplinary spread. Furthermore, we discuss policy implications from these results in terms of industrial and clinical applications. These findings provide a rational way of evaluating research policies and forecasting research trends.

  13. Top-cited Articles in Chemical Engineering in Science Citation Index Expanded: A Bibliometric Analysis

    Institute of Scientific and Technical Information of China (English)

    Yuh-Shan Ho

    2012-01-01

    This study aimed to identify and to analyze characteristics of top-cited articles published in the Web of Science chemical engineering subject category from 1899 to 2011. Articles that have been cited more than 100 times were assessed regarding publication outputs, and distribution of outputs in journals. Five bibliometric indica- tors were used to evaluate source countries, institution and authors. A new indicator, Y-index, was created to assess quantity and quality of contribution to articles. Results showed that 3828 articles, published between 1931 and 2010, had been cited at least 100 times. Among them 54% published before 1991, and 49% top-cited articles originated from US. The top eight productive institutions were all located in US. The top journals were Journal of Catalysis, AIChE Journal, Chemical Engineering Science and Journal of Membrane Science. Y-index was successfully ap- plied to evaluate publication character of authors, institutions, and countries/regions.

  14. On the origins and the historical roots of the Higgs boson research from a bibliometric perspective

    CERN Document Server

    Barth, Andreas; Bornmann, Lutz; Mutz, Ruediger

    2014-01-01

    Subject of our present paper is the analysis of the origins or historical roots of the Higgs boson research from a bibliometric perspective, using a segmented regression analysis in a reference publication year spectroscopy (RPYS). Our analysis is based on the references cited in the Higgs boson publications published since 1974. The objective of our analysis consists of identifying concrete individual publications in the Higgs boson research context to which the scientific community frequently had referred to. As a consequence, we are interested in seminal works which contributed to a high extent to the discovery of the Higgs boson. Our results show that researchers in the Higgs boson field preferably refer to more recently published papers - particular papers published since the beginning of the sixties. For example, our analysis reveals seven major contributions which appeared within the sixties: Englert and Brout (1964), Higgs (1964, 2 papers), and Guralnik et al. (1964) on the Higgs mechanism as well as ...

  15. Searching for a Path: A Bibliometric study on Innovation and Technological Capabilities

    Directory of Open Access Journals (Sweden)

    João Heitor De Avila Santos

    2015-11-01

    Full Text Available Innovation is recognize as a matter of survival and success to firms and technological capabilities can lead to an innovative behavior by using technological resources and competences. The literature about technological capability and innovation is vast, counting on several approaches and a large number of researchers involved within. Based on this, our aim is to use a bibliometrics approach to map out the authors, institutions, journals and the evolution of the publication as well, to provide the path needed to build a theoretical framework about the theme. We held this research on the Scopus database using a standard search protocol to perform the selection of the sample. Our results indicates an emerging field of study and a large number papers and citations concentrated in few journals. Most cited authors are related to seminal works on the subject and most cited papers are ones from late 90’s and early 2000. 

  16. Using bibliometrics to support your selection of a nursing terminology set.

    Science.gov (United States)

    Anderson, Christine A; Keenan, Gail; Jones, Josette

    2009-01-01

    Nurses are being pressured to integrate standardized nursing terminology into the electronic health record to enable the representation and evaluation of nursing practice. Five terminology sets are recognized by the American Nurses Association that contain terms to represent nursing diagnoses, outcomes, and intervention: CCC, ICNP, NANDA/NOC/NIC, Omaha System, and PNDS. Key criteria for choosing the most suitable include demonstrated use and testing under real-time clinical conditions, scope of terms, cost, and the administrative infrastructure to sustain and evolve the terminology. Likelihood of survival is also critical and was evaluated here by examining the diffusion pattern of each terminology set through bibliometric analysis. Each of the five sets had a unique diffusion pattern, with NANDA/NOC/NIC demonstrating the most extensive penetration and author network in the CINAHL literature examined from 1982 to 2006.

  17. Bibliometric Indicators of Young Authors in Astrophysics: Can Later Stars be Predicted?

    CERN Document Server

    Havemann, Frank

    2014-01-01

    We test 16 bibliometric indicators with respect to their validity at the level of the individual researcher by estimating their power to predict later successful researchers. We compare the indicators of a sample of astrophysics researchers who later co-authored highly cited papers before their first landmark paper with the distributions of these indicators over a random control group of young authors in astronomy and astrophysics. We find that field and citation-window normalisation substantially improves the predicting power of citation indicators. The two indicators of total influence based on citation numbers normalised with expected citation numbers are the only indicators which show differences between later stars and random authors significant on a 1% level. Indicators of paper output are not very useful to predict later stars. The famous $h$-index makes no difference at all between later stars and the random control group.

  18. [A bibliometrics study of literature on medical image processing for the past ten years].

    Science.gov (United States)

    Chen, Wei; Wang, Yanbin; Ouyang, Zhaolian; Guo, Wenjiao; Chi, Hui

    2014-02-01

    We searched and retrieved literature on the topic of medical image processing published on SCI journals in the past 10 years. We then imported the retrieved literature into TDA for data cleanup before data analysis and pro cessing by EXCLE and UCINET to generate tables and figures that could indicate disciplinary correlation and research hotspots from the perspective of bibliometrics. The results indicated that people in Europe and USA were leading researchers on medical image processing with close international cooperation. Many disciplines contributed to the fast development of medical image processing with intense interdisciplinary researches. The papers that we found show recent research hotspots of the algorithm, system, model, image and segmentation in the field of medical image processing. Cluster analysis on key words of high frequency demonstrated complicated clustering relationship.

  19. Journal of Intellectual Property Rights, 2002-2010: A Bibliometric Study

    Directory of Open Access Journals (Sweden)

    Dillip K. Swain

    2012-06-01

    Full Text Available This paper presents the findings of a bibliometric study of Journal of Intellectual Property Rights. A total of 332 articles carrying 1,541 journal citations during the period of 2002-2010 were analyzed. 471 authors contributed articles during the nine years. Due to the absolute domination of solo contributions, the visibility of collaborative contribution was found remarkably less. About one third of the total publications received citations, more than half of the cited articles carried just 1 citation, one fourth got 2 citations, and the rest received citations between 3 to 9 times. The average number of citations against all published articles was found to be 0.66 per article. Moreover, it was discovered that self-citations among authors constituted 22.01% of the total cited scholarly papers. The top five cited journals were Journal of Intellectual Property Rights, European Intellectual Property Review, Research Policy, World Patent Information, Trademark Reporter, and Current Science.

  20. Examining the Status and Impact Factor of Muslim Scientific Journals in ISI Database: A Bibliometric Study

    Directory of Open Access Journals (Sweden)

    Nurrollah Karami

    2010-09-01

    Full Text Available This paper employs bibliometric method for analyzing the status of journals published in muslim countries in the Journal of Citation Report, an ISI maintained database. The findings indicated that there are 37 journals from 12 muslim countries indexed in JCR. Turkey leads with nine journals indexed. Inter-disciplinary journals constitute the subject area of six journals. Bentham Science Publishers is the most active by publishing 7 journals. Turkey is the only muslim country that has two journals in social sciences. English is the main language in 86.5 percent of the journals studied. Turkish Journal of Earth Sciences has the highest impact factor. The highest citations and citation half-life belonged to Chemical National Compendium from Uzbekistan.

  1. The maximum power efficiency 1-√τ: Research, education, and bibliometric relevance

    Science.gov (United States)

    Calvo Hernández, A.; Roco, J. M. M.; Medina, A.; Velasco, S.; Guzmán-Vargas, L.

    2015-07-01

    The well-known efficiency at maximum power for a cyclic system working between hot T h and low T c temperatures given by the equation 1-√ τ( τ= T c /T h), has become a landmark result with regards to the thermodynamic optimization of a great variety of energy converters. Its wide applicability and sole dependence on the external heat bath temperatures (as the Carnot efficiency does) allows for an easy comparison with experimental efficiencies leading to a striking fair agreement. Reversible, finite-time, and linear-irreversible derivations are analyzed in order to show a broader perspective about its meaning from both researching and pedagogical point of views. Its scientific relevance and historical development are also analyzed in this work by means of some bibliometric data. This article is supplemented with comments by Hong Qian and a final reply by the authors.

  2. [Trends and evolutions of French breast cancer research: a bibliometric study].

    Science.gov (United States)

    Thonon, Frédérique; Saghatchian, Mahasti; Nerfie, Alexia; Delaloge, Suzette

    2015-05-01

    This article presents a bibliometric study carried out in order to describe the trends and evolutions of French breast cancer research from 2003 to 2013. The results show an increase in the number of publications, especially international publications coordinated by non-French institutions. The most visible topics, in terms of number of publications by keywords, are related to biology, clinical trials and genetics. Most publications are written by authors affiliated to comprehensive cancer centres, followed by universities, research centres, university hospitals and governmental agencies. The importance of publications by topic varies throughout the years: there has been an increase of the number of publications related to targeted therapies or genomics. The importance of institutions or country affiliation of authors varies with the topics. This study, especially the analysis by keywords, enables the coordinators of research programs to identify the predominant actors and themes.

  3. A bibliometric analysis of research on the risk of engineering nanomaterials during 1999-2012.

    Science.gov (United States)

    Wang, Qiang; Yang, Zhaoguang; Yang, Yuan; Long, Chenlu; Li, Haipu

    2014-03-01

    A bibliometric analysis based on the Science Citation Index Expanded (SCI-Expanded) from the Web of Science was carried out to provide insights into research activities and tendencies of the global risk of engineering nanomaterials (ENMs) from 1999 to 2012. The number of publications per year has increased steadily since approximately 2006. The USA produced 41.9% of all pertinent articles followed by China with 14.8% and UK with 9.1%. Environmental Science & Technology, Toxicology, and Journal of Nanoparticle Research were the three most common journals in this field. A synthesized analysis by co-citation and words from author keywords provided the clues to discover the current research emphases. The mainstream research related to risk of ENMs was toxicological effects and ecological risk. Toxicity effect strongly promoted the development of related research in the past 14 years. Research on environmental behavior and ecological risk of ENMs is the fast growing field.

  4. Globally national - locally international: Bibliometric analysis of a SEE psychology journal

    Directory of Open Access Journals (Sweden)

    Pajić Dejan

    2014-01-01

    Full Text Available The article explores bibliometric features of the Serbian psychology journal Psihologija in the 2001-2012 period. Several basic indicators of the journal’s impact were generated and compared between two periods, before and after 2007 when Psihologija was included in Social Sciences Citation Index (SSCI. Journal’s output was evaluated in regard to other psychology journals included in SSCI in the same year. The results have shown that Psihologija’s impact factor has raised following the increased internationalization of the journal, quantified as the proportion of articles published in English and/or written by foreign authors. However, Psihologija and other South East European (SEE journals still lack a solid international communication network, which is reflected in the absence of related journals and large proportion of citations from local authors. The article concludes with several suggestions for authors, journal editors, and science policy institutions.

  5. STUDIES REFERED TO SERVICES IN THE 2005-2010 ENANPADS: A BIBLIOMETRIC SURVEY

    Directory of Open Access Journals (Sweden)

    José Antônio Menezes Varanda

    2014-12-01

    Full Text Available This bibliometric survey concerns articles published in the Marketing Academic Division of the EnANPADs with the word service(s in the title from 2005 to 2010. The research selected 51 articles with the following characteristics: number of authors per article, their respective institutions of affiliation, the frequency of attendance to the events, the methodological approaches, the means and ends of the researches and the data collection tools used. Data were tabulated and processed with descriptive statistics, and results showed that services are a relevant theme in Marketing research, either with a central or peripheral position. In the conclusions, five alerts were thrown, including the imbalance of research between private and public institutions and the geographic concentration of the participating institutions. Future studies are suggested.

  6. A Bibliometric Analysis of Toxicology Publications of Iran and Turkey in ISI Web of Science

    Directory of Open Access Journals (Sweden)

    Mohammad Delirrad

    2013-02-01

    Full Text Available Background: Web of Science (WoS is an online academic citation index provided by Thomson Reuters which supplies valuable bibliometric information for comparing impact of specific author, organization, or country in science production. The aim of this study was to compare toxicology publications of Iran and Turkey indexed in WoS from bibliometric point of view. Methods: The WoS database was queried based on keywords “Iran” and “Turkey” separately in the “Address” field and refined by “Toxicology” as a category. All records were transferred to Microsoft Excel® application. The dataset were analyzed from different perspectives, such as publication years, number of references and citations, authorship pattern, publications types, affiliated organizations, core subject areas and journals. Results: There were 1178 and 2240 publications that met the criteria during 1993-2011 for Iran and Turkey, respectively. Less than 2% of authors had published more than 25% of all toxicology papers in both countries. The average number of citation per article was about 3.48 for Iranian and 6.73 for Turkish papers. By the time of the analysis, 54.3% of Iranian and 31.6% of Turkish articles had not received any citation. Conclusion: This analysis reveals that top Iranian toxicologists had a better performance than their Turkish counterparts but overall authorship pattern was well-distributed among Turkish researchers and organizations. If Iranian authors desire to achieve first rank of toxicology articles in the Middle East region by 2025, they must try to increase the quantity and quality of their international publications.

  7. Type 2 Diabetes Research Yield, 1951-2012: Bibliometrics Analysis and Density-Equalizing Mapping.

    Directory of Open Access Journals (Sweden)

    Fiona Geaney

    Full Text Available The objective of this paper is to provide a detailed evaluation of type 2 diabetes mellitus research output from 1951-2012, using large-scale data analysis, bibliometric indicators and density-equalizing mapping. Data were retrieved from the Science Citation Index Expanded database, one of the seven curated databases within Web of Science. Using Boolean operators "OR", "AND" and "NOT", a search strategy was developed to estimate the total number of published items. Only studies with an English abstract were eligible. Type 1 diabetes and gestational diabetes items were excluded. Specific software developed for the database analysed the data. Information including titles, authors' affiliations and publication years were extracted from all files and exported to excel. Density-equalizing mapping was conducted as described by Groenberg-Kloft et al, 2008. A total of 24,783 items were published and cited 476,002 times. The greatest number of outputs were published in 2010 (n=2,139. The United States contributed 28.8% to the overall output, followed by the United Kingdom (8.2% and Japan (7.7%. Bilateral cooperation was most common between the United States and United Kingdom (n=237. Harvard University produced 2% of all publications, followed by the University of California (1.1%. The leading journals were Diabetes, Diabetologia and Diabetes Care and they contributed 9.3%, 7.3% and 4.0% of the research yield, respectively. In conclusion, the volume of research is rising in parallel with the increasing global burden of disease due to type 2 diabetes mellitus. Bibliometrics analysis provides useful information to scientists and funding agencies involved in the development and implementation of research strategies to address global health issues.

  8. A bibliometric study of publications by Indian ophthalmologists and vision researchers, 2001-06

    Directory of Open Access Journals (Sweden)

    Kumaragurupari R

    2010-01-01

    Full Text Available Objective: The objective was to conduct a bibliometric analysis of Indian ophthalmic papers published from 2001 to 2006 in the peer-reviewed journals, to assess productivity, trends in journal choice, publication types, research funding, and collaborative research. Materials and Methods: We searched PubMed for articles indicating both vision-related content and author affiliation with an Indian research center. We identified research collaborations and funding from indexing for research support, and classified articles as reporting basic science, clinical science, or clinically descriptive research. Impact factors were determined from Journal Citation Reports for 2006. Results: The total number of published articles that were retrieved for the years 2001 to 2006 was 2163. During the six-year period studied, the annual output of research articles has nearly doubled, from 284 in 2001 to 460 in 2006. Two-thirds of these were published in international journals; 41% in vision-related journals with 2006 impact factors; and 3% in impact factor journals which were not vision-related. Fifty percent of the publications came from nine major eye hospitals. Clinical science articles were most frequently published whereas basic science the least. Publications resulting from international collaborations increased from 3% in 2001 to 8% in 2006. The focus of the journal with the highest number of publications corresponds to the most common cause of bilateral blindness in India, cataract. Conclusion: This bibliometric study of publications of research from India in the field of ophthalmic and vision research shows that research productivity, as measured in both the number of publications in peer-reviewed journals and qualitative measures of those journals, has increased during the period of this study.

  9. Public health research in India in the new millennium: a bibliometric analysis

    Directory of Open Access Journals (Sweden)

    Anuska Kalita

    2015-08-01

    Full Text Available Background: Public health research has gained increasing importance in India's national health policy as the country seeks to address the high burden of disease and its inequitable distribution, and embarks on an ambitious agenda towards universalising health care. Objective: This study aimed at describing the public health research output in India, its focus and distribution, and the actors involved in the research system. It makes recommendations for systematically promoting and strengthening public health research in the country. Design: The study was a bibliometric analysis of PubMed and IndMed databases for years 2000–2010. The bibliometric data were analysed in terms of biomedical focus based on the Global Burden of Disease, location of research, research institutions, and funding agencies. Results: A total of 7,893 eligible articles were identified over the 11-year search period. The annual research output increased by 42% between 2000 and 2010. In total, 60.8% of the articles were related to communicable diseases, newborn, maternal, and nutritional causes, comparing favourably with the burden of these causes (39.1%. While the burdens from non-communicable diseases and injuries were 50.2 and 10.7%, respectively, only 31.9 and 7.5% of articles reported research for these conditions. The north-eastern states and the Empowered-Action-Group states of India were the most under-represented for location of research. In total, 67.2% of papers involved international collaborations and 49.2% of these collaborations were with institutions in the UK or USA; 35.4% of the publications involved international funding and 71.2% of funders were located in the UK or USA. Conclusions: While public health research output in India has increased significantly, there are marked inequities in relation to the burden of disease and the geographic distribution of research. Systematic priority setting, adequate funding, and institutional capacity building are

  10. Type 2 Diabetes Research Yield, 1951-2012: Bibliometrics Analysis and Density-Equalizing Mapping.

    Science.gov (United States)

    Geaney, Fiona; Scutaru, Cristian; Kelly, Clare; Glynn, Ronan W; Perry, Ivan J

    2015-01-01

    The objective of this paper is to provide a detailed evaluation of type 2 diabetes mellitus research output from 1951-2012, using large-scale data analysis, bibliometric indicators and density-equalizing mapping. Data were retrieved from the Science Citation Index Expanded database, one of the seven curated databases within Web of Science. Using Boolean operators "OR", "AND" and "NOT", a search strategy was developed to estimate the total number of published items. Only studies with an English abstract were eligible. Type 1 diabetes and gestational diabetes items were excluded. Specific software developed for the database analysed the data. Information including titles, authors' affiliations and publication years were extracted from all files and exported to excel. Density-equalizing mapping was conducted as described by Groenberg-Kloft et al, 2008. A total of 24,783 items were published and cited 476,002 times. The greatest number of outputs were published in 2010 (n=2,139). The United States contributed 28.8% to the overall output, followed by the United Kingdom (8.2%) and Japan (7.7%). Bilateral cooperation was most common between the United States and United Kingdom (n=237). Harvard University produced 2% of all publications, followed by the University of California (1.1%). The leading journals were Diabetes, Diabetologia and Diabetes Care and they contributed 9.3%, 7.3% and 4.0% of the research yield, respectively. In conclusion, the volume of research is rising in parallel with the increasing global burden of disease due to type 2 diabetes mellitus. Bibliometrics analysis provides useful information to scientists and funding agencies involved in the development and implementation of research strategies to address global health issues.

  11. A bibliometric study of food and nutrition education programmes and interventions in schools in Spain

    Directory of Open Access Journals (Sweden)

    Silvia Trescastro-López

    2014-12-01

    Full Text Available Introduction: 13.9% of children and young people in Spain today are obese, and 26.3% are overweight. It is therefore essential that healthy eating habits be developed early in life. Food and nutrition education, taught as part of health education programmes in schools, plays a fundamental role in instilling this behaviour. Te main goal of this publication was to conduct a bibliometric review in order to analyse the literature on food and nutrition education programmes and interventions in schools in Spain which have been shown to influence health and/or school children’s eating habits.Material and Methods: A cross-sectional descriptive study of the results obtained from a literature search of the databases Medline, Cochrane Library Plus en Español, Cuiden, Excelencia clínica, IBECS, Scielo, CSIC (ICYT, ISOC e IME, Lilacs, Cuidatge y Teseo. A study of bibliometric indicators: databases, journals, documents published, languages, authorship, index of collaboration, and degree of obsolescence (Burton and Kebler half-life, and Price index.Results: The search provided a total of 148 citations. The final percentage of relevant articles was 49 (33.11%. The database that provided the highest number of pertinent citations was Medline, accounting 24 (48.98%. 42 of the selected citations (85.71% corresponded to original articles. The journal with the largest number of papers was Nutrición Hospitalaria (Hospital Nutrition, accounting 11 (22.45%. The Burton and Kebler half-life was 6 years and the Price index was 42.86%.Conclusions: Many academic articles have been published concerning food and nutrition education programmes in schools in Spain, indicating the importance of acquiring healthy eating habits and behaviours in childhood and the interest this subject arouses.

  12. A historical review and bibliometric analysis of research on lead in drinking water field from 1991 to 2007.

    Science.gov (United States)

    Hu, Jie; Ma, Yuwei; Zhang, Liang; Gan, Fuxing; Ho, Yuh-Shan

    2010-03-01

    A bibliometric analysis based on Science Citation Index (SCI) published by Institute of Scientific Information (ISI) was carried out to identify the global research related to lead in drinking water field from 1991 to 2007 and to improve the understanding of research trends in the same period. The results from this analysis indicate that there have been an increasing number of annual publications mainly during two periods: from 1992 to 1997 and from 2004 to 2007. United States produced 37% of all pertinent articles followed by India with 8.0% and Canada with 4.8%. Science of the Total Environment published the most articles followed by Journal American Water Works Association and Toxicology. Summary of the most frequently used keywords are also provided. "Cadmium" was the most popular author keyword in the 17 years. Furthermore based on bibliometric results four research aspects were summarized in this paper and the historical research review was also presented.

  13. A historical review and bibliometric analysis of research on lead in drinking water field from 1991 to 2007

    Energy Technology Data Exchange (ETDEWEB)

    Hu, Jie; Ma, Yuwei [Faculty of Civil Engineering and Geosciences, Delft University of Technology (Netherlands); Zhang, Liang [Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan 430077 (China); Gan, Fuxing [School of Resource and Environmental Science, Wuhan University, Wuhan 430079 (China); Ho, Yuh-Shan, E-mail: ysho@asia.edu.tw [Water Research Centre, Asia University, Taichung 41354, Taiwan (China); Department of Public Health, China Medical University, Taichung 40402, Taiwan (China)

    2010-03-01

    A bibliometric analysis based on Science Citation Index (SCI) published by Institute of Scientific Information (ISI) was carried out to identify the global research related to lead in drinking water field from 1991 to 2007 and to improve the understanding of research trends in the same period. The results from this analysis indicate that there have been an increasing number of annual publications mainly during two periods: from 1992 to 1997 and from 2004 to 2007. United States produced 37% of all pertinent articles followed by India with 8.0% and Canada with 4.8%. Science of the Total Environment published the most articles followed by Journal American Water Works Association and Toxicology. Summary of the most frequently used keywords are also provided. 'Cadmium' was the most popular author keyword in the 17 years. Furthermore based on bibliometric results four research aspects were summarized in this paper and the historical research review was also presented.

  14. Towards an understanding of talent management as a phenomenon-driven field using bibliometric and content analysis

    OpenAIRE

    Gallardo-Gallardo, Eva; Nijs, Sanne; Dries, Nicky; Gallo, Pedro

    2015-01-01

    This review adopts a phenomenon-driven approach in reviewing the talent management (TM) literature, applying methods derived from bibliometrics and content analysis to evaluate the state of the field and derive implications for research and practice unbiased towards a-priori assumptions of which frameworks or methods are most adequate. Based on analyses of publication volume, journals and their impact factors, most cited articles and authors, preferred methods, and represented countries, we a...

  15. Bibliometric analysis of the literature from the mainland of China on animal-derived regenerative implantable medical devices

    Science.gov (United States)

    Wang, Hong-Man; Li, Fu-Yao

    2014-12-01

    Choosing animal-derived regenerative implantable medical devices based on tissue engineering technology as a research theme, this paper presents bibliometric analysis of relative literature from the mainland of China to understand such data as publication year and journal preference, authors' geographic location, research topics and core expertise to predict the research trends and provide an informed basis of decision making for researchers and clinicians.

  16. Evaluating research and impact: a bibliometric analysis of research by the NIH/NIAID HIV/AIDS clinical trials networks.

    Directory of Open Access Journals (Sweden)

    Scott R Rosas

    Full Text Available Evaluative bibliometrics uses advanced techniques to assess the impact of scholarly work in the context of other scientific work and usually compares the relative scientific contributions of research groups or institutions. Using publications from the National Institute of Allergy and Infectious Diseases (NIAID HIV/AIDS extramural clinical trials networks, we assessed the presence, performance, and impact of papers published in 2006-2008. Through this approach, we sought to expand traditional bibliometric analyses beyond citation counts to include normative comparisons across journals and fields, visualization of co-authorship across the networks, and assess the inclusion of publications in reviews and syntheses. Specifically, we examined the research output of the networks in terms of the a presence of papers in the scientific journal hierarchy ranked on the basis of journal influence measures, b performance of publications on traditional bibliometric measures, and c impact of publications in comparisons with similar publications worldwide, adjusted for journals and fields. We also examined collaboration and interdisciplinarity across the initiative, through network analysis and modeling of co-authorship patterns. Finally, we explored the uptake of network produced publications in research reviews and syntheses. Overall, the results suggest the networks are producing highly recognized work, engaging in extensive interdisciplinary collaborations, and having an impact across several areas of HIV-related science. The strengths and limitations of the approach for evaluation and monitoring research initiatives are discussed.

  17. Usage Bibliometrics

    Science.gov (United States)

    Kurtz, Michael J.; Bollen, Johan

    2010-01-01

    Scholarly usage data provides unique opportunities to address the known shortcomings of citation analysis. However, the collection, processing and analysis of usage data remains an area of active research. This article provides a review of the state-of-the-art in usage-based informetric, i.e. the use of usage data to study the scholarly process.

  18. Bibliometric evolution

    DEFF Research Database (Denmark)

    Nicolaisen, Jeppe; Frandsen, Tove Faber

    2015-01-01

    Applying a recently developed method for measuring the level of specialization over time for a selection of library and information science (LIS)-core journals seems to reveal that Journal of the Association for Information Science and Technology (JASIST) is slowly transforming into a specialty j...

  19. The information value of early career productivity in mathematics: a ROC analysis of prediction errors in bibliometricly informed decision making.

    Science.gov (United States)

    Lindahl, Jonas; Danell, Rickard

    2016-01-01

    The aim of this study was to provide a framework to evaluate bibliometric indicators as decision support tools from a decision making perspective and to examine the information value of early career publication rate as a predictor of future productivity. We used ROC analysis to evaluate a bibliometric indicator as a tool for binary decision making. The dataset consisted of 451 early career researchers in the mathematical sub-field of number theory. We investigated the effect of three different definitions of top performance groups-top 10, top 25, and top 50 %; the consequences of using different thresholds in the prediction models; and the added prediction value of information on early career research collaboration and publications in prestige journals. We conclude that early career performance productivity has an information value in all tested decision scenarios, but future performance is more predictable if the definition of a high performance group is more exclusive. Estimated optimal decision thresholds using the Youden index indicated that the top 10 % decision scenario should use 7 articles, the top 25 % scenario should use 7 articles, and the top 50 % should use 5 articles to minimize prediction errors. A comparative analysis between the decision thresholds provided by the Youden index which take consequences into consideration and a method commonly used in evaluative bibliometrics which do not take consequences into consideration when determining decision thresholds, indicated that differences are trivial for the top 25 and the 50 % groups. However, a statistically significant difference between the methods was found for the top 10 % group. Information on early career collaboration and publication strategies did not add any prediction value to the bibliometric indicator publication rate in any of the models. The key contributions of this research is the focus on consequences in terms of prediction errors and the notion of transforming uncertainty

  20. Scientific literature addressing detection of monosialoganglioside A 10-year bibliometric analysis

    Institute of Scientific and Technical Information of China (English)

    Yanli Xu; Miaojing Li; Zhijun Liu; Aiping Xi; Chaoxian Zhao; Jianzhong Zhang

    2012-01-01

    OBJECTIVE: The study was undertaken to explore a bibliometric approach to quantitatively assess the research on detection of monosialoganglioside from 2002 to 2011. DATA RETRIEVAL: A bibliometric analysis based on the publications on Web of Science was performed using key words such as "monosialoganglioside", "colloidal gold", "high performance liquid chromatography" and "detection". SELECTION CRITERIA: (1) Research articles on the detection of monosialoganglioside; (2) researches on human and animal fundamentals, clinical trials and case reports; (3) article types: article, review, proceedings paper, note, letter, editorial material, discussion, book chapter; (4) Publication year: 2002-2011. Exclusion criteria: (1) unrelated articles; (2) type of articles: correction; (3) articles from following databases: all databases related to social science and arts & humanities in Web of Science were excluded.MAIN OUTCOME MEASURES: (1) distribution of subject areas; (2) number of publications annually; (3) document type and language of publications; (4) distribution of institutions; (5) distribution of output in journals; (6) the number of countries in which the article is published; (7) top cited paper.RESULTS: Overall population stands at 1 880 research articles addressing detection of monosialoganglioside in Web of Science during the study period. Articles (1 599) were the most frequently used document type comprising 85.05%, followed by meeting abstracts, reviews and proceedings papers. The distribution of subject categories showed that monosialoganglioside research covered both clinical and basic science research. The USA, Japan, and Italy were the three most productive countries, and the publication numbers in the USA were highest with 559 papers. The University of Milan, Nagoya University, and Kinki University are the most productive institutions regarding detection of monosialoganglioside. In 559 articles published by Americans, Medical College of Georgia ranked the

  1. Bibliometric analysis of publications on polycystic ovary syndrome and Turkey’s scientific contribution

    Directory of Open Access Journals (Sweden)

    Eyüp Yaycı

    2014-03-01

    Full Text Available Aim. Bibliometric studies can be used to evaluate the quantitative scientific performance on a specific topic via evaluating the accumulation of scientific data. Interpreting quantitative performance of a country with respect to bibliometric analyses is an important way to assess the quality and quantity of that country’s contribution to the dissemination of medical evidences about a topic. In this study, we aimed to make a quantitative analysis of the scientific publications related to “Polycystic Ovary Syndrome” and also to investigate publications originating from Turkish institutions and authors, which are published in Science Citation Index Expanded covered medical journals. Method. We retrospectively searched papers published in the field of polycystic ovary syndrome between 1980 and 2012 by using the Web of Science software. Papers that were published in Science Citation Index Expanded covered journals were taken into account. Results. Web of Science based search on the field of “Polycystic Ovary Syndrome” through the database of Science Citation Index Expanded from 1980 to the date of the study (June 29, 2012, revealed 8891 English scientific documents. Among these, 2836 (31.9% were from United States of America, followed by England (9.75%, Italy (8.45%, Turkey (5.34%. The international scientific repertory on polycystic ovary syndrome was relatively poor in the beginning of 1980s, however; we observed an international acceleration with respect to the publication number after 1990s. Publications from Turkey on the other hand showed up only after 1990s. Turkey’s contribution to international repertory of polycystic ovary syndrome research speeded up after 2000s. When the ranking of the authors with respect to the number of publications was evaluated, Azziz R was found to be the first, followed by Legro RS, and Franks S. Yildiz BO, Kelestimur F, and Yarali H were the first three among Turkish authors. Fertility and Sterility

  2. Scientific publications from departments of clinical physiology and nuclear medicine in Denmark. A bibliometric analysis of "impact' in the years 1989-1994

    DEFF Research Database (Denmark)

    Hansen, HB; Brinch, K; Henriksen, Jens Henrik Sahl

    1996-01-01

    This study reports a bibliometric analysis of scientific publications emanating from departments of clinical physiology and nuclear medicine, Denmark, during the years 1989-1994. The total number of publications during this period was 860 (763 scientific journal papers, 71 book/book chapters and 26......', a bibliometric measure of quality (the average number of times a paper is cited in a journal in the publishing year and the subsequent year). Twenty per cent (20%) and 8.4% were printed in journals with an impact factor, respectively, of above 2.1 (the 500 journals most cited) and 3.7 (the 200 most cited), which...

  3. Research on Health Inequalities in Latin America and the Caribbean: Bibliometric Analysis (1971–2000) and Descriptive Content Analysis (1971–1995)

    Science.gov (United States)

    Almeida-Filho, Naomar; Kawachi, Ichiro; Filho, Alberto Pellegrini; Dachs, J. Norberto W.

    2003-01-01

    We conducted a bibliometric and content analysis of research on health inequalities produced in Latin American and Caribbean countries. In our bibliometric analysis (n = 576), we used indexed material published between 1971 and 2000. The content analysis (n = 269) covered the period 1971 to 1995 and included unpublished material. We found recent rapid growth in overall output. Brazil, Chile, and Mexico contributed mostly empirical research, while Ecuador and Argentina produced more conceptual studies. We found, in the literature reviewed, a relative neglect of gender, race, and ethnicity issues. We also found remarkable diversity in research designs, however, along with strong consideration of ecological and ethnographic methods absent in other research traditions. PMID:14652329

  4. Research on health inequalities in Latin America and the Caribbean: bibliometric analysis (1971-2000) and descriptive content analysis (1971-1995).

    Science.gov (United States)

    Almeida-Filho, Naomar; Kawachi, Ichiro; Filho, Alberto Pellegrini; Dachs, J Norberto W

    2003-12-01

    We conducted a bibliometric and content analysis of research on health inequalities produced in Latin American and Caribbean countries. In our bibliometric analysis (n = 576), we used indexed material published between 1971 and 2000. The content analysis (n = 269) covered the period 1971 to 1995 and included unpublished material. We found recent rapid growth in overall output. Brazil, Chile, and Mexico contributed mostly empirical research, while Ecuador and Argentina produced more conceptual studies. We found, in the literature reviewed, a relative neglect of gender, race, and ethnicity issues. We also found remarkable diversity in research designs, however, along with strong consideration of ecological and ethnographic methods absent in other research traditions.

  5. Identifying Indicators of Progress in Thermal Spray Research Using Bibliometrics Analysis

    Science.gov (United States)

    Li, R.-T.; Khor, K. A.; Yu, L.-G.

    2016-08-01

    We investigated the research publications on thermal spray in the period of 1985-2015 using the data from Web of Science, Scopus and SciVal®. Bibliometrics analysis was employed to elucidate the country and institution distribution in various thermal spray research areas and to characterize the trends of topic change and technology progress. Results show that China, USA, Japan, Germany, India and France were the top countries in thermal spray research, and Xi'an Jiaotong University, Universite de Technologie Belfort-Montbeliard, Shanghai Institute of Ceramics, ETH Zurich, National Research Council of Canada, University of Limoges were among the top institutions that had high scholarly research output during 2005-2015. The terms of the titles, keywords and abstracts of the publications were analyzed by the Latent Dirichlet Allocation model and visually mapped using the VOSviewer software to reveal the progress of thermal spray technology. It is found that thermal barrier coating was consistently the main research area in thermal spray, and high-velocity oxy-fuel spray and cold spray developed rapidly in the last 10 years.

  6. Bibliometric analysis of martial arts monographs published in Spain (1906-2006

    Directory of Open Access Journals (Sweden)

    Mikel Pérez Gutiérrez

    2012-07-01

    Full Text Available This paper examines the martial arts monographs published in Spain between 1906 and 2006 from a bibliometric point of view. Starting from Pérez and Gutiérrez’s previous bibliography (2008, the total number of published monographs following the criteria of subject, decade and the combination of both was analyzed. The results showed a total of 2.036 books (1.285 original editions with a prevalence of Japanese and Chinese martial arts. A group of eight subjects exceeded a hundred volumes (karate, judo/jujutsu, taijiquan, wu-shu/kung fu, classics, qigong, philosophy, history and education, and aikido, with two patterns of bibliographic evolution appearing. The first, represented by Japanese martial arts considered as a group and martial arts focused on the utilitarian and/or sporting performance aspects (judo/jujutsu, karate and wu-shu/kung fu, developed increasingly until the 80’s when it followed a steady-state and/or drop. The second model, which characterises the Chinese martial arts group and martial arts mainly focused on healthy and/or spiritual aspects of training (taijiquan, qigong, aikido, has increased significantly from the 90’s until the present moment. The interpretation of these patterns and the evolution of the martial arts bibliographic production in Spain highlights some aspects such as the development of the Spanish society and sports practice, bibliographic production, reading habits, or the cultural influences of eastern countries on Spain.

  7. Taking a Snapshot: Four Bibliometric Indicators to Track Engineering Education Research Evolution

    Directory of Open Access Journals (Sweden)

    Bill Williams

    2014-10-01

    Full Text Available In recent years, as engineering education research has evolved as an area of study, questions of its disciplinary status, global reach and diffusion of educational innovation have been raised. Bibliometric analysis, mainly employing author affiliation data and citation analysis, has been shown to be effective in gathering relevant data on these issues. In this paper we broaden the scope of previous analyses by introducing reference discipline as an indicator. Our study presents data on 169 articles published in seven EER journals in 2011 based on the use of four indicators: citation analysis, reference discipline, author geographical location and author disciplinary field data. In addition, to demonstrate the value of this approach in establishing benchmarks for longitudinal research, we compare the citation analysis data for the 7 journals in 2011 with a similar sample from the same journals in 2009. The portrait that emerges is rich and complex one and it shows the existence of some silos - disciplinary silos and to a lesser extent geographical silos.

  8. “Second Language Writing” Publications in Web of Science: A Bibliometric Analysis

    Directory of Open Access Journals (Sweden)

    Beril T. Arik

    2017-03-01

    Full Text Available There are several indicators that distinguish an academic discipline, including journals, conferences, and graduate programs. One of them is the presence of academic publications in well-regarded citation indices such as Web of Science (WoS. This study explored the bibliometric characteristics of publications on “second language writing” (SLW covered in the Social Sciences Citation Index and the Arts & Humanities Citation Index of WoS. We found that, while the first appeared in 1992 with a steady increase in recent years, there were a total of 266 SLW publications, mostly in the linguistics research area (92%, in the WoS between 1900 and 2013. The publications included articles, book reviews, and bibliographies written by 1.64 authors per publication, suggesting a low level of collaborations among SLW scholars. They cited 31.44 publications and received citations from 5.90 publications on average. An average SLW title had 2.49 different words and a total of 10.85 words, with an abstract of about five sentences and about six keywords and diverse topics including second language writing, writing, academic writing, error correction, and plagiarism. Our findings will be of value to second language writing scholars, graduate students, and practitioners for examining the status of their field.

  9. Bibliometric analysis of research on regenerative periodontal surgery during the last 30 years

    Science.gov (United States)

    Gutiérrez-Vela, María M.; Díaz-Haro, Ana; Berbel-Salvador, Sonia; Lucero-Sánchez, Aldo; Cutando-Soriano, Antonio

    2012-01-01

    Objectics: The evolution of research activity during the last thirty years on regenerative periodontal surgery is studied. Results: A small number of authors are highly productive with more than 10 publications on the subject each. 79,6% of authors have only produced one article on the subject. The co-authorship average is of 2,68 authors per paper, with a collaboration between 2 and 6 authors. Main journals on the field of regenerative periodontal surgery are Journal of Periodontology and Journal of Clinical Periodontology, which are ranked 14th and 1st in their category according to the Journal Citations Reports. The most used language is English, followed by Japanese and Italian, Spanish occupying the eighth position. Conclusions: A significant increase on scientific literature is observed, similar to the one Dentistry has had. A reduced number of authors account for most production. In the same token, there is a scarce professionalization of researchers in this field, where most of the authors are occasional. On the other hand, there are two very specialized journals on this topic. Key words:Bibliometrics, scientometrics periodontal regeneration, surgical periodontal treatment, scientific literature, scopus, scientific output. PMID:24558535

  10. On the bibliometric coordinates of four different research fields in Geography.

    Science.gov (United States)

    Gorraiz, Juan; Gumpenberger, Christian; Glade, Thomas

    This study is a bibliometric analysis of the highly complex research discipline Geography. In order to identify the most popular and most cited publication channels, to reveal publication strategies, and to analyse the discipline's coverage within publications, the three main data sources for citation analyses, namely Web of Science, Scopus and Google Scholar, have been utilized. This study is based on publication data collected for four individual evaluation exercises performed at the University of Vienna and related to four different subfields: Geoecology, Social and Economic Geography, Demography and Population Geography, and Economic Geography. The results show very heterogeneous and individual publication strategies, even in the same research fields. Monographs, journal articles and book chapters are the most cited document types. Differences between research fields more related to the natural sciences than to the social sciences are clearly visible, but less considerable when taking into account the higher number of co-authors. General publication strategies seem to be established for both natural science and social sciences, however, with significant differences. While in natural science mainly publications in international peer-reviewed scientific journals matter, the focus in social sciences is rather on book chapters, reports and monographs. Although an "iceberg citation model" is suggested, citation analyses for monographs, book chapters and reports should be conducted separately and should include complementary data sources, such as Google Scholar, in order to enhance the coverage and to improve the quality of the visibility and impact analyses. This is particularly important for social sciences related research within Geography.

  11. The mapping of Spanish social psychology through its conferences: a bibliometric perspective.

    Science.gov (United States)

    Iñiguez-Rueda, Lupicinio; Martínez-Martínez, Luz María; Muñoz-Justicia, Juan Manuel; Peñaranda-Cólera, Ma Carmen; Sahagún-Padilla, Miguel Angel; Alvarado, José Gerardo

    2008-05-01

    This study of papers gathered from the proceedings presented at Spanish social psychology conferences explores the use of bibliometrics for studying scientific disciplines. A reference database of all the papers included in the conference proceedings of events held from 1983 to 2000 was generated and classified by thematic area, paper type and author institutional affiliation. The references were laid out on contingency tables and mapped with correspondence analysis. The results show that there is a growing number of co-authored papers and a predominance of empirical over theoretical paper types. Some institutions have a higher concentration of theoretical papers while others work mostly in the areas of organizational and health psychology. In terms of empirical papers, there is a tendency towards generating more qualitative-based studies over the span of time captured by this work. There are also a number of papers written about such areas as cultural psychology that points to the emergence of an interest in critical social psychology. Concluding remarks underline the role of conferences and scientific meetings as an important indicator of the dynamic development of a scientific discipline.

  12. [Bibliometrics analysis on researches of illness spectrum for acu-moxibustion therapy and prospect].

    Science.gov (United States)

    Yang, Ming-Xiao; Zhao, Ling; Yang, Jie; Cao, Xin-Xin; Yu, Zu-Nian; Liang, Fan-Rong

    2014-06-01

    The research on indications of acu-moxibustion is very important for effectively guiding clinical practice. In the present paper, the authors retrieved domestic literature about researches on the disease-spectrum or indications of acu-moxibustion therapy in recent 10 years, and made a bibliometrics analysis according to the described research methods, publishing year, quantity and their proportionate relationship. A total of 18 qualified original papers involving 414 illnesses or clinical conditions were included in the present paper. Among the 414 kinds of clinical conditions or illnesses, 72 were considered to be suitable candidates for acu-moxibustion therapy, including functional dyspepsia, herpes zoster, irritable bowel syndrome, gastrointestinal dysfunction, scapulohumeral periarthritis, cervical syndrome, dyssomnia, acne (cyst type), chronic urticaria, regional neurodermatitis, pain, itching, etc. which belong to illness-spectrum grade-I. Generally, the acu-moxibustion therapy is, in clinical effects, relatively poorer for structural diseases which are attributed to grade-II or grade-III type. Nevertheless, the diversity of clinical indications of acu-moxibustion has been confirmed nowadays. Current studies on illness-spectrum are of certain uniformity and comprehensiveness, but need further extending and perfecting, and need more standardized methods corresponding to principles of the evidence-based medicine.

  13. Analysis of bibliometric indicators for individual scholars in a large data set

    CERN Document Server

    Radicchi, Filippo

    2013-01-01

    Citation numbers and other quantities derived from bibliographic databases are becoming standard tools for the assessment of productivity and impact of research activities. Though widely used, still their statistical properties have not been well established so far. This is especially true in the case of bibliometric indicators aimed at the evaluation of individual scholars, because large-scale data sets are typically difficult to be retrieved. Here, we take advantage of a recently introduced large bibliographic data set, Google Scholar Citations, which collects the entire publication record of individual scholars. We analyze the scientific profile of more than 30,000 researchers, and study the relation between the h-index, the number of publications and the number of citations of individual scientists. While the number of publications of a scientist has a rather weak relation with his/her h-index, we find that the h-index of a scientist is strongly correlated with the number of citations that she/he has rece...

  14. A bibliometric analysis of research productivity of emergency medicine researchers in South Korea

    Science.gov (United States)

    Choi, Jiun; You, Je Sung; Joo, Young Seon; kong, Taeyoung; Ko, Dong Ryul; Chung, Sung Phil

    2016-01-01

    Objective During the past 20 years, over 1,400 doctors have been certified as emergency physicians in Korea. The number of scientific publications in the field of emergency medicine has also increased. This study aims to evaluate the research productivity of academic emergency physicians in South Korea. Methods Articles published from 1996 to 2015 by authors affiliated with Korean emergency departments were retrieved using Pubmed, Embase, and Web of Science. Research productivity was analyzed quantitatively to ascertain the number of articles for publication type and year. The performance of these articles was also analyzed qualitatively using impact factor, citation number, and Hirsch index. Bibliometric analysis was performed by researching Web of Science, Scopus, and Google Scholar. Results A total of 858 articles with 293 Korean authors as the first or corresponding authors were published across 191 journals. The number of publications increased continuously. The most common publication type was original article (n=618), the most commonly studied research topic was resuscitation medicine (n=110), and the average impact factor of the original articles was 2.158. The highest h-index was 17 and, using Web of Science, the maximum number of citations was found to be 85. Conclusion This study suggests that the research productivity of Korean authors in the emergency medicine field has progressed steadily during the last 10 years. However, qualitative indexes, such as the number of citations and h-index value, remain low. PMID:28168231

  15. Bibliometric assessment of the contributions of literature on Chagas disease in Latin America and the Caribbean.

    Science.gov (United States)

    Delgado-Osorio, Nathalia; Vera-Polania, Felipe; Lopez-Isaza, Andres F; Martinez-Pulgarin, Dayron F; Murillo-Abadia, Jonathan; Munoz-Urbano, Marcela; Cardona-Ospina, Jaime A; Bello, Ricardo; Lagos-Grisales, Guillermo J; Villegas-Rojas, Soraya; Rodriguez-Morales, Alfonso J

    2014-01-01

    Chagas disease, considered a parasitic neglected disease, is endemic in Latin America. Although, its mortality rate has decreased over time, it still represents a public health problem in the region. A bibliometric evaluation of the Latin American contributions on this disease was done. This study used SCI (1980-2013), MEDLINE/GOPUBMED (1802-2013), Scopus (1959-2013), SCIELO (2004-2013), and LILACS (1980-2013). Different study types have been characterized by years, origin city/country, journals and most productive authors, by country, cites and H-index. 2988 articles were retrieved from SCI (30.85% of total). Brazil was found to be the highest producer (31.22%), followed by Argentina (18.14%) and México (9.57%); the region received 47241 citations, 28.60% for Brazil (H-index=52), 18.26% of Argentina (Hindex= 43), 11.40% Bolivia (H-index=37). 4484 were retrieved from Scopus (30.20% of the total), 38.58% of which were from Brazil, 12.40% from Argentina and 8.90% from Mexico. From Medline, 6647 records were retrieved (45.58% Brazil). From SciELO, 917 articles (47.66% Brazil). From LILACS, 2165 articles (60.05% Brazil). Brazil has the highest output in the region. Despite advances in controlling Chagas disease, scientific production is low, particularly for regional bibliographic databases, which calls for more research on this disease.

  16. Identifying Indicators of Progress in Thermal Spray Research Using Bibliometrics Analysis

    Science.gov (United States)

    Li, R.-T.; Khor, K. A.; Yu, L.-G.

    2016-12-01

    We investigated the research publications on thermal spray in the period of 1985-2015 using the data from Web of Science, Scopus and SciVal®. Bibliometrics analysis was employed to elucidate the country and institution distribution in various thermal spray research areas and to characterize the trends of topic change and technology progress. Results show that China, USA, Japan, Germany, India and France were the top countries in thermal spray research, and Xi'an Jiaotong University, Universite de Technologie Belfort-Montbeliard, Shanghai Institute of Ceramics, ETH Zurich, National Research Council of Canada, University of Limoges were among the top institutions that had high scholarly research output during 2005-2015. The terms of the titles, keywords and abstracts of the publications were analyzed by the Latent Dirichlet Allocation model and visually mapped using the VOSviewer software to reveal the progress of thermal spray technology. It is found that thermal barrier coating was consistently the main research area in thermal spray, and high-velocity oxy-fuel spray and cold spray developed rapidly in the last 10 years.

  17. A generic systematic to support bibliometric research illustrated for the performance evaluation of sustainable development issues

    Directory of Open Access Journals (Sweden)

    Fabrício Kurman Merlin

    2013-03-01

    Full Text Available The question that arises in this work is how to select a theoretical structure scientifically justified to a research. Thus, this exploratory and descriptive study aims to present and illustrate a structured process (ProKnow-C for selecting papers on performance evaluation oriented to issues concerning sustainable development. From the proposed process, it was mentioned the following results: identification of seven key words for search, identification of four databases of abstracts and full texts aligned with the research theme, selection of 9123 articles dealing with the theme; structured filtering of the 9123 selected articles from the databases in 13 scientific articles, which resulted in the theoretical underpinning for research on performance appraisal oriented to sustainable development issues. Subsequently, it was identified the bibliometric profile of the bibliography portfolio selected, highlighting the keywords, authors, journal articles and the articles of the portfolio and the portfolio of bibliographic references for the last three. Considering the results, it was argued that the proposed process was robust, since it achieved the goal of identifying and selecting relevant publications for the study, to gather scientific content aligned to the subject that the research sought to address.

  18. SOUTH AMERICAN COLLABORATION IN SCIENTIFIC PUBLICATIONS ON LEISHMANIASIS: BIBLIOMETRIC ANALYSIS IN SCOPUS (2000-2011

    Directory of Open Access Journals (Sweden)

    Charles Huamaní

    2014-09-01

    Full Text Available Objectives: Evaluate the production and the research collaborative network on Leishmaniasis in South America. Methods: A bibliometric research was carried out using SCOPUS database. The analysis unit was original research articles published from 2000 to 2011, that dealt with leishmaniasis and that included at least one South American author. The following items were obtained for each article: journal name, language, year of publication, number of authors, institutions, countries, and others variables. Results: 3,174 articles were published, 2,272 of them were original articles. 1,160 different institutional signatures, 58 different countries and 398 scientific journals were identified. Brazil was the country with more articles (60.7% and Oswaldo Cruz Foundation (FIOCRUZ had 18% of Brazilian production, which is the South American nucleus of the major scientific network in Leishmaniasis. Conclusions: South American scientific production on Leishmaniasis published in journals indexed in SCOPUS is focused on Brazilian research activity. It is necessary to strengthen the collaboration networks. The first step is to identify the institutions with higher production, in order to perform collaborative research according to the priorities of each country.

  19. Bibliometric investigation on preventive medicine in North Korea: a coauthor and keyword network analysis.

    Science.gov (United States)

    Jung, Minsoo

    2013-01-01

    This study examined the 2 preventive medicine journals in North Korea by using coauthor and keyword network analysis on the basis of medical informatics and bibliometrics. Used were the Journal of Chosun Medicine (JCM) and the Journal of Preventive Medicine (JPM) (from the first volume of 1997 to the fourth volume of 2006) as data. Extracted were 1734 coauthors from 1104 articles and 1567 coauthors from 1172 articles, respectively. Huge single components were extracted in the coauthor analysis, which indicated a tendency toward structuralization. However, the 2 journals differed in that JPM showed a relative tendency toward specialization, whereas JCM showed one toward generalization. Seventeen and 33 keywords were extracted from each journal in the keyword analysis; JCM mainly concerned pathological research, whereas JPM mainly concerned virus and basic medicine studies that were based on infection and immunity. In contrast to South Korea, North Korea has developed Juche medicine, which came from self-reliance ideology and gratuitous medical service. According to the present study, their ideology was embodied by the discovery of bacteria, study on immune system, and emphasis on pathology, on the basis of experimental epidemiology. However, insufficient research has been conducted thus far on population health and its related determinants.

  20. A bibliometric analysis of the development of next generation active nanotechnologies

    Science.gov (United States)

    Suominen, Arho; Li, Yin; Youtie, Jan; Shapira, Philip

    2016-09-01

    Delineating the emergence of nanotechnologies that offer new functionalities is an important element in an anticipatory approach to the governance of nanotechnology and its potential impacts. This paper examines the transition to next generation active nanotechnologies which incorporate functions that respond to the environment or systems concepts that combine devices and structures that are dynamic and which may change their states in use. We develop an approach to identifying these active nanotechnologies and then use bibliometric analysis to examine the extent of research papers and patents involving these concepts. We also examine references to environmental, health, and safety concepts in these papers, given that these next generation nanotechnologies are likely to have risk profiles that are different from those of first-generation passive nanomaterials. Our results show a steady growth overall in focus on active nanotechnologies in the research literature and in patents over the study period of 1990-2010. We also find an increase in consideration given to environmental, health, and safety topics. While gaps are highlighted in our understanding of research and innovation in active nanotechnologies, the results suggest that there is beginning to be a shift to active nanotechnologies, with the implication that governance processes need to be conscious of this shift and to prepare for it.

  1. [Bibliometrics study on indications of acupuncture therapy based on foreign acupuncture clinical trials].

    Science.gov (United States)

    He, Wei; Tong, Yuan-Yuan; Zhao, Ying-Kai; Rong, Pei-Jing; Wang, Hong-Cai

    2012-10-01

    In the present paper, the authors make a bibliometrics study on clinical indications of acupuncture therapy based on the published foreign articles about acupuncture clinical trials collected from PubMed database and Excerpta Medica database (EMbase). In 1996, 64 acupuncture indications were declared by WHO in Milan conference. But in recent 15 years, clinical trials have been conducted extensively in the foreign countries. Till now, 77 new indications for acupuncture therapy have been found in the foreign journals. The authors recommended that 29 indications (knee osteoarthritis, critique age problems, muscular fasciae ache, anxiety, etc.) should be added to the first class, 4 indications (irritable bowel syndrome, malposition, backache, simple obesity) should be upgraded from the second class to the first class, and the other 3 indications (childbirth pain, male and female barren) should be upgraded from the third class to the first class due to their application frequency in clinical trials. Increase of clinical indications reflects extensive application of acupuncture therapy and may help providing a better service for people's health.

  2. Innovation and decision-making process in reverse logistics: a bibliometric analysis

    Directory of Open Access Journals (Sweden)

    Fernando Antonio Guimarães Tenório

    2014-05-01

    Full Text Available This work aimed to make a bibliometric analysis on empirical studies that focus on the reverse logistics process. Papers published in two major events of management and a production engineering were collected during the years 2007-2012. To perform the analysis assumptions were adopted as the concepts of innovation and decision-making. 43 articles were analyzed and it was found that, in most cases, organizations choose to deploy reverse logistics as a means to solving problems related to environmental laws and regulations and after its implementation, the decision-making process related to the network of companies that perform reverse logistics remains restricted to the adopter company, thus becoming a centralized decision-making process. It was also found that reverse logistics is, in most cases, an innovation in the supply chain, it provides a new way to manage and operate the return and recycling of waste products and generating competitive advantages in the form of increased net income and better picture of the organization to its partners and customers.

  3. Bibliometric analysis of global environmental assessment research in a 20-year period

    Energy Technology Data Exchange (ETDEWEB)

    Li, Wei, E-mail: weili@bnu.edu.cn; Zhao, Yang

    2015-01-15

    Based on the samples of 113,468 publications on environmental assessment (EA) from the past 20 years, we used a bibliometric analysis to study the literature in terms of trends of growth, subject categories and journals, international collaboration, geographic distribution of publications, and scientific research issues. By applying thresholds to network centralities, a core group of countries can be distinguished as part of the international collaboration network. A frequently used keywords analysis found that the priority in assessment would gradually change from project environmental impact assessment (EIA) to strategic environmental assessment (SEA). Decision-theoretic approaches (i.e., environmental indicator selection, life cycle assessment, etc.), along with new technologies and methods (i.e., the geographic information system and modeling) have been widely applied in the EA research field over the past 20 years. Hot spots such as “biodiversity” and “climate change” have been emphasized in current EA research, a trend that will likely continue in the future. The h-index has been used to evaluate the research quality among countries all over the world, while the improvement of developing countries' EA systems is becoming a popular research topic. Our study reveals patterns in scientific outputs and academic collaborations and serves as an alternative and innovative way of revealing global research trends in the EA research field.

  4. The impact of European research ethics legislation on UK radiology research activity: a bibliometric analysis

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, C.A. [Norwich Radiology Academy, Norwich (United Kingdom)], E-mail: Catherine.johnson@nnuh.nhs.uk; Toms, A.P. [Norwich Radiology Academy, Norwich (United Kingdom)

    2009-10-15

    Aim: To determine whether there is evidence of a reduction in radiology research activity in the UK following the implementation of the European research ethics legislation, which came in to force in 2001 and has been widely criticised as an impediment to research. Materials and methods: A bibliometric analysis was performed by searching PubMed for all first-author publications from UK departments of 'radiology' or 'medical imaging' between 1995 and 2007. Results were subcategorized into those papers published in the highest cited general radiology journals and by publication type: original research, reviews, and case reports. Results: From 1995 to 2007 the total number of publications rose by 6.5% from 137 to 146 with the increase occurring in non-general radiology journals. Original articles fell from 18 in 1995 to 12 in 2003, but then rose to 24 by 2007 (33% rise). This dip was paralleled by a fall and then recovery in case report publications. The most dramatic change has been in the number of review articles, which has increased more than eightfold from seven in 1995 to 65 in 2007 to become the most common form of publication. Conclusion: The overall number of original scientific articles, published by first-author UK radiologists, has increased slightly over the last 12 years despite a temporary fall associated with the introduction of new research ethics legislation.

  5. A bibliometric analysis of recent energy efficiency literatures. An expanding and shifting focus

    Energy Technology Data Exchange (ETDEWEB)

    Du, Huibin; Wei, Linxue; Wang, Yangyang [College of Management and Economics, Tianjin University, 300072 Tianjin (China); Brown, M.A. [School of Public Policy, Georgia Institute of Technology, Atlanta, 30332, GA (United States); Shi, Zheng [Department of Industrial and Systems Engineering, Lehigh University, Bethlehem, 18015, PA (United States)

    2013-02-15

    To meet the energy requirements of sustainable economic growth, policymakers, analysts, and business leaders have increasingly turned to the role that energy efficiency might play. This has resulted in a growing energy efficiency literature, which is examined in this paper. Using bibliometric techniques, we analyze the database of Science Citation Index Expanded and Social Sciences Citation Index covering the 1991-2010 period. Of the 8,244 publications, 78.8 % were journal articles, and about 95.5 % were published in English. Based on the h-index, an evaluative indicator, the USA has produced the most influential set of publications on energy efficiency, followed by Canada, UK, Japan, and China. In contrast, China is second to the USA in the volume of its publications. Correspondingly, the University of California at Berkeley, Chinese Academy of Sciences, and Tsinghua University were the most productive research organizations. The three most common subjects examined in this body of research were 'energy and fuels', 'environmental sciences', and 'electrical and electronic engineering'. Energy Policy has been the most productive journal, and 'A water and heat management model for proton-exchange-membrane fuel-cells', has had the most citations (587 through May 2012). Based on an analysis of article titles and keywords, we conclude that the hotspots of energy efficiency research have been green communications, renewable energy, and energy sustainability; green communications, in particular, has developed rapidly as a focus of energy efficiency publications in recent years.

  6. Trends in the growth of literature of telemedicine: A bibliometric analysis.

    Science.gov (United States)

    Yang, Ya-Ting; Iqbal, Usman; Ching, Jack Horn-Yu; Ting, Jonathan Bee-Shen; Chiu, Hsien-Tsai; Tamashiro, Hiko; Hsu, Yi-Hsin Elsa

    2015-12-01

    Over the past two decades, the use of telemedicine as a way to provide medical services has grown as communication technologies advance and patients seek more convenient ways to receive care. Because developments within this field are still rapidly evolving, identifying trends within telemedicine literature is an important task to help delineate future directions of telemedicine research. In this study, we analyzed 7960 telemedicine-related publication records found in the Science Citations Index - Expanded database between 1993 and 2012. Bibliometric analyses revealed that while the total growth in telemedicine literature has been significant in the last twenty years, the publication activity per country and over time has been variable. While the United States led the world in the cumulative number of telemedicine publications, Norway ranked highest when we ordered countries by publications per capita. We also saw that the growth in the number of publications per year has been inconsistent over the past two decades. Our results identified that neuroscience neurology and nursing as two fields of research in telemedicine that have seen considerable growth in interest in this field, and are poised to be the focus of research activity in the near future.

  7. An agent-based model for the bibliometric h-index

    Science.gov (United States)

    Ionescu, Georgia; Chopard, Bastien

    2013-10-01

    We model a virtual scientific community in which authors publish and cite articles. Citations are attributed according to a preferential attachment mechanism. From the numerical simulations, the h-index can be computed. This bottom-up approach reproduces well real bibliometric data. We consider two versions of our model. (1) The single-scientist is controlled by two parameters which can be tuned to reproduce the value of the h-index of many real scientists. Moreover, this model shows how the h-index grows with the number of citations, for a fixed number of articles. We also define an average h-index that can be used to compare the scientific productivity of institutions of different sizes. (2) The multi-scientist model considers a population of scientists and allows us to study the impact of removing citations from the low h-index researchers on the community. Simulations on real bibilometric data, as well as the predictions of the model, show that the h-index eco-system can be strongly affected by such a filtering.

  8. Bibliometric analysis of phytotechnologies for remediation: global scenario of research and applications.

    Science.gov (United States)

    Koelmel, Jeremy; Prasad, M N V; Pershell, Karoline

    2015-01-01

    Phytoremediation is often a low cost alternative to conventional remediation. To assess trends, a bibliometric approach using data from SciVerse Scopus, SciVerseHub, and GoogleTM Trends was used. Globally there is a linear increase in publications containing the word phytoremediation as a percent of all published papers in SciVerse Hub, with China, India, and the Philippines concentrating relatively more research in phytoremediation. Furthermore there was an inverse correlation between a country's Human Development Index (HDI) and a country's phytoremediation research output as a percent of total research. Results show a focus on phytoremediation in countries with low HDI values. This suggests that academic experts are available for advancing phytoremediation applications in countries where the majority of the effected population do not have the education, finances, and political leverage to obtain expensive conventional remediation efforts on their land. Phytoremediation can combine expert advice with affected parties commitment and labor to help mitigate the harms of polluted landscapes.

  9. [Application Status of Evaluation Methodology of Electronic Medical Record: Evaluation of Bibliometric Analysis].

    Science.gov (United States)

    Lin, Dan; Liu, Jialin; Zhang, Rui; Li, Yong; Huang, Tingting

    2015-04-01

    In order to provide a reference and theoretical guidance of the evaluation of electronic medical record (EMR) and establishment of evaluation system in China, we applied a bibliometric analysis to assess the application of methodologies used at home and abroad, as well as to summarize the advantages and disadvantages of them. We systematically searched international medical databases of Ovid-MEDLINE, EBSCOhost, EI, EMBASE, PubMed, IEEE, and China's medical databases of CBM and CNKI between Jan. 1997 and Dec. 2012. We also reviewed the reference lists of articles for relevant articles. We selected some qualified papers according to the pre-established inclusion and exclusion criteria, and did information extraction and analysis to the papers. Eventually, 1 736 papers were obtained from online database and other 16 articles from manual retrieval. Thirty-five articles met the inclusion and exclusion criteria and were retrieved and assessed. In the evaluation of EMR, US counted for 54.28% in the leading place, and Canada and Japan stood side by side and ranked second with 8.58%, respectively. For the application of evaluation methodology, Information System Success Model, Technology Acceptance Model (TAM), Innovation Diffusion Model and Cost-Benefit Access Model were widely applied with 25%, 20%, 12.5% and 10%, respectively. In this paper, we summarize our study on the application of methodologies of EMR evaluation, which can provide a reference to EMR evaluation in China.

  10. Communication Research. Bibliometric analysis of the most-cited ISI-indexed Journals

    Directory of Open Access Journals (Sweden)

    Ana Almansa-Martínez

    2012-01-01

    Full Text Available This article examines some of the most common methodological problems in the evaluation of academic journals in the field of communication, based on the content analysis of the ten journals with the highest impact factors in the Social Sciences Citation Index. The analysis focuses on establishing the academic and research origins and links of the authors of the articles published by these scientific publications, as well as the most predominant subject matters, genres and methodologies among the articles of these publications. This research aims to achieve two objectives: On the one hand, to analyse the role of the evaluation of communication journals in the assessment of research, which will allow us to show the difficulties of applying the bibliometric methods used by Thomson Scientific to determine the impact of journals and, on the other hand, to establish a development framework for those Spanish communication journals that meet some of the requirements of the Social Sciences Citation Index but are not yet indexed in it, either because their impact factor is still low or because of their lack of international dissemination. This research has been financed by the University of Malaga’s Research Institute for Public Relations.

  11. SOUTH AMERICAN COLLABORATION IN SCIENTIFIC PUBLICATIONS ON LEISHMANIASIS: BIBLIOMETRIC ANALYSIS IN SCOPUS (2000-2011)

    Science.gov (United States)

    Huamaní, Charles; Romaní, Franco; González-Alcaide, Gregorio; Mejia, Miluska O.; Ramos, José Manuel; Espinoza, Manuel; Cabezas, César

    2014-01-01

    Objectives: Evaluate the production and the research collaborative network on Leishmaniasis in South America. Methods: A bibliometric research was carried out using SCOPUS database. The analysis unit was original research articles published from 2000 to 2011, that dealt with leishmaniasis and that included at least one South American author. The following items were obtained for each article: journal name, language, year of publication, number of authors, institutions, countries, and others variables. Results: 3,174 articles were published, 2,272 of them were original articles. 1,160 different institutional signatures, 58 different countries and 398 scientific journals were identified. Brazil was the country with more articles (60.7%) and Oswaldo Cruz Foundation (FIOCRUZ) had 18% of Brazilian production, which is the South American nucleus of the major scientific network in Leishmaniasis. Conclusions: South American scientific production on Leishmaniasis published in journals indexed in SCOPUS is focused on Brazilian research activity. It is necessary to strengthen the collaboration networks. The first step is to identify the institutions with higher production, in order to perform collaborative research according to the priorities of each country. PMID:25229217

  12. [Bibliometric study of the activity, structure, and evolution of radiology in Spain].

    Science.gov (United States)

    Miguel-Dasit, A

    2006-01-01

    From a bibliometric perspective, we reviewed: 1) the scientific activity in the field of diagnostic imaging in Spain, based on the percentage of presentations at the SERAM congresses (1994-1998) later published as articles in scientific journals. The value obtained (15%) is low in comparison with other international congresses, although similar to values for other national congresses in radiology. Both in national and international congresses, collaboration among radiologists from different institutions or countries and between radiologists and clinicians increases the percentage of publications, thus confirming the positive correlation between collaboration and scientific productivity. 2) We also examined the relationship between scientific productivity and the hierarchical structure of Spanish radiology departments (resident, associate, section chief, and department chief). Hierarchical groupings with the participation of residents were found to be more stable from year to year in scientific production, and the group residents + associates had the highest percentage of authorship (21%). 3) Finally, we reviewed the literature to assess the visibility and dissemination of the journal Radiología, estimating the impact factor that the journal would obtain if it were included in the Journal Citation Reports (JRC) database. We emphasize the importance of the inclusion of Radiología both in Medline, the best known and most widely used source of information in the health sciences, and in the JCR.

  13. Brazilian scientific literature on alcohol and other drugs: a bibliometric study

    Directory of Open Access Journals (Sweden)

    Gustavo Luis Caribé Cerqueira

    2016-03-01

    Full Text Available It is a bibliometric study that aimed to quantify and describe the characteristics of scientific literature on alcohol and other drugs in Brazilian universities from 2003 to 2012. The study involved the pursuit of doctoral dissertation abstracts and master's theses deposited in the Bank CAPES theses. By applying mathematical and statistical methods on literature sources were analyzed a total of 350 abstracts of theses and dissertations of 739 abstracts. All references found were systematized in software spreadsheet Statiscal Package Social Science (SPSS version 15.0 according to the following variables: type of study (Masters or PhD, publication year, area of expertise, geographic region and educational institution higher. This study showed that most of the scientific literature on the topic of alcohol and other drugs developed in the investigated period occurred in the dissertations format, with the highest concentration of studies in the Southeast, traditional focal point of scientific research in various fields. Further investigations are important to deepen the analysis of academic productions collected in addition to the summaries, contributing to a more detailed verification of the research profile, dissertation and thesis character, developed in the country

  14. Bibliometric Indicators of Russian Journals by JCR-Science Edition, 1995-2010.

    Science.gov (United States)

    Libkind, A N; Markusova, V A; Mindeli, L E

    2013-07-01

    A representative empirical bibliometric analysis of Russian journals included in the Journal Citation Reports-Science Edition (JCR-SE) for the time period 1995-2010 was conducted at the macro level (excluding the subject categories). It was found that the growth in the number of articles covered by JCR (a 1.8-fold increase compared to 1995) is ahead of the growth rates of Russian publications (1.2-fold increase). Hence, the share of Russian articles covered by JCR-SE was down from 2.5% in 1995 to 1.7% in 2010. It was determined that the number of articles published in an average Russian journal reduced by 20% as compared to the number of articles in an average journal of the full data set. These facts could partly shed light on the question why Russian research performance is staggering (approximately 30,000 articles per year), although the coverage of Russian journals has expanded to 150 titles. Over the past 15 years, a twofold increase in the impact factor of the Russian journals has been observed, which is higher than that for the full data set of journals (a 1.4-fold increase). Measures to improve the quality of Russian journals are proposed.

  15. Bibliometric study of radiation application on microdose useful for new drug development.

    Science.gov (United States)

    Komoda, Fumio; Suzuki, Akiko; Yanagisawa, Kazuaki; Inoue, Tomio

    2009-12-01

    In spite of the sharp increase in both private and government R&D fund, the number of newly approved medicines for market had decreased since the 1990s. This is attributed to a large extent to the bottleneck in the critical path arising from the great disparity between animal model in pre-clinical trial and human model in clinical trial. This bottleneck may be expected to be gotten rid of by change in paradigm of drug development based on microdosing, which is enabled by radiation-related imaging technology. However, this is impossible without being accompanied by interdisciplinary joint researches, in which clinical investigators belonging to medical schools or hospitals play the most decisive role. In this article, authors verify based on bibliometrics that Japan has not employed the opportunity for revitalizing drug research activities because Japanese researchers' attitude toward radiation technology may not be so positive in comparison with the US, and because the role which clinical investigators play in the phase of pre-clinical trial is smaller in Japan than in the US.

  16. Evolution of project management research: a bibliometric study of International Journal of Project Management

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    Fábio Cocchi da Silva Eiras

    2017-03-01

    Full Text Available Over the past decades, the project management field has evolved and consolidated. Facing this growth, this research aims to identify the main trends of research in the area, as well as providing an overview of publications, identifying new issues, changes in approaches and the development of knowledge areas. To do so, a systematic review of the literature was performed with the use of bibliometric study in the papers of the International Journal of Project Management (IJPM, included in SCOPUS, from its first volume to 2015, covering a period of more than 30 years. It was found that developing countries are increasingly concerned in developing research into the field of project management, especially in mega infrastructure projects and public-private partnerships. The risk is a central topic in all periods of analysis, however, the strategic topics such as success in project and portfolio management are among the fastest growing. Issues related to the soft side of project management as skills, culture, and knowledge management have emerged in recent periods. According to the industry, construction projects and projects in information technology are the most studied along the period analysed.

  17. Top-100 cited articles on Guillain-Barré syndrome: a bibliometric analysis.

    Science.gov (United States)

    Kim, Jee-Eun; Kim, Jong Kuk; Park, Kang Min; Kim, Yerim; Yoon, Dae Young; Bae, Jong Seok

    2016-12-01

    Since the first description of Guillain-Barré syndrome (GBS) 100 years ago, the concept of this syndrome has changed remarkably. The purpose of our study was to identify and characterize the most-cited articles that have contributed to advancing the understanding of GBS. Based on the database of Journal Citation Reports, we selected 554 journals that were considered as potential sources of reports on studies related to clinical neurology and general medicine. The Web of Science search tools were used to identify the most-cited articles relevant to GBS or other variants in the selected journals. Of the selected articles, 18 were review articles and the remainder were original articles or included only a few case series. Among the original articles, 13 described basic research associated with immunological pathogenesis involving anti-ganglioside antibodies. Most of the original studies (42/64, 66%) published after 1990 evaluated anti-ganglioside antibodies that mediated axonal GBS or Miller Fisher syndrome, with only a small number of the papers involving electrodiagnostic medicine (n = 4). Our bibliometric analysis has yielded a detailed list of the top-100 cited articles in the field of GBS.

  18. Mapping the scientific research on non-point source pollution: a bibliometric analysis.

    Science.gov (United States)

    Yang, Beibei; Huang, Kai; Sun, Dezhi; Zhang, Yue

    2017-02-01

    A bibliometric analysis was conducted to examine the progress and future research trends of non-point source (NPS) pollution during the years 1991-2015 based on the Science Citation Index Expanded (SCI-Expanded) of Web of Science (WoS). The publications referencing NPS pollution were analyzed including the following aspects: document type, publication language, publication output and characteristics, subject category, source journal, distribution of country and institution, author keywords, etc. The results indicate that the study of NPS pollution demonstrated a sharply increasing trend since 1991. Article and English were the most commonly used document type and language. Environmental sciences and ecology, water resources, and engineering were the top three subject categories. Water science and technology ranked first in distribution of journal, followed by Science of the total environment and Environmental Monitoring and Assessment. The USA took a leading position in both quantity and quality, playing an important role in the research field of NPS pollution, followed by the UK and China. The most productive institution was the Chinese Academy of Sciences (Chinese Acad Sci), followed by Beijing Normal University and US Department of Agriculture's Agricultural Research Service (USDA ARS). The analysis of author keywords indicates that the major hotspots of NPS pollution from 1991 to 2015 contained "water," "model," "agriculture," "nitrogen," "phosphorus," etc. The results provide a comprehensive understanding of NPS pollution research and help readers to establish the future research directions.

  19. Biblio-MetReS for user-friendly mining of genes and biological processes in scientific documents

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    Anabel Usie

    2014-02-01

    Full Text Available One way to initiate the reconstruction of molecular circuits is by using automated text-mining techniques. Developing more efficient methods for such reconstruction is a topic of active research, and those methods are typically included by bioinformaticians in pipelines used to mine and curate large literature datasets. Nevertheless, experimental biologists have a limited number of available user-friendly tools that use text-mining for network reconstruction and require no programming skills to use. One of these tools is Biblio-MetReS. Originally, this tool permitted an on-the-fly analysis of documents contained in a number of web-based literature databases to identify co-occurrence of proteins/genes. This approach ensured results that were always up-to-date with the latest live version of the databases. However, this ‘up-to-dateness’ came at the cost of large execution times. Here we report an evolution of the application Biblio-MetReS that permits constructing co-occurrence networks for genes, GO processes, Pathways, or any combination of the three types of entities and graphically represent those entities. We show that the performance of Biblio-MetReS in identifying gene co-occurrence is as least as good as that of other comparable applications (STRING and iHOP. In addition, we also show that the identification of GO processes is on par to that reported in the latest BioCreAtIvE challenge. Finally, we also report the implementation of a new strategy that combines on-the-fly analysis of new documents with preprocessed information from documents that were encountered in previous analyses. This combination simultaneously decreases program run time and maintains ‘up-to-dateness’ of the results. Availability: http://metres.udl.cat/index.php/downloads, Contact: metres.cmb@gmail.com.

  20. Characteristics and popular topics of latest researches into the effects of air particulate matter on cardiovascular system by bibliometric analysis.

    Science.gov (United States)

    Jia, Xiaofeng; Guo, Xinbiao; Li, Haicun; An, Xinying; Zhao, Yingguang

    2013-03-01

    In recent years, many epidemiological and toxicological studies have investigated the adverse effects of air particulate matter (PM) on the cardiovascular system. However, it is difficult for the researchers to have a timely and effective overall command of the latest characteristics and popular topics in such a wide field. Different from the previous reviews, in which the research characteristics and trends are empirically concluded by experts, we try to have a comprehensive evaluation of the above topics for the first time by bibliometric analysis, a quantitative tool in information exploration. This study aims to introduce the bibliometric method into the field of PM and cardiovascular system. The articles were selected by searching PubMed/MEDLINE (from 2007 to 2012) using Medical Subject Headings (MeSH) terms "particulate matter" and "cardiovascular system". A total of 935 eligible articles and 1895 MeSH terms were retrieved and processed by the software Thomson Data Analyzer (TDA). The bibliographic information and the MeSH terms of these articles were classified and analyzed to summarize the research characteristics. The top 200 high-frequency MeSH terms (the cumulative frequency percentage was 74.2%) were clustered for popular-topic conclusion. We summarized the characteristics of published articles, of researcher collaborations and of the contents. Ten clusters of MeSH terms are presented. Six popular topics are concluded and elaborated for reference. Our study presents an overview of the characteristics and popular topics in the field of PM and cardiovascular system in the past five years by bibliometric tools, which may provide a new perspective for future researchers.

  1. The validation of (advanced) bibliometric indicators through peer assessments: A comparative study using data from InCites and F1000

    NARCIS (Netherlands)

    Bornmann, L.; Leydesdorff, L.

    2013-01-01

    The data of F1000 and InCites provide us with the unique opportunity to investigate the relationship between peers’ ratings and bibliometric metrics on a broad and comprehensive data set with high-quality ratings. F1000 is a post-publication peer review system of the biomedical literature. The compa

  2. Coauthorship Patterns and Trends in the Sciences (1980-1998): A Bibliometric Study with Implications for Database Indexing and Search Strategies.

    Science.gov (United States)

    Glanzel, Wolfgang

    2002-01-01

    Describes the common and distinguishing features of coauthorship trends and patterns in selected science fields. Analyzes the relation between coauthorship schemes and other bibliometric features such as publication activity and citation impact; concludes that the extent of coauthorship varies among fields; and suggests implications for database…

  3. 文献计量分析软件VOSviewer的应用研究%Research on the Application of Bibliometric Analysis Software VOSviewer

    Institute of Scientific and Technical Information of China (English)

    高凯

    2015-01-01

    This paer introduces the bibliometric analysis software VOSviewer, and researches on the application of VOSviewer with the subject of oil crops.%介绍了文献计量分析软件VOSviewer,并以油料作物为主题,对VOSviewer的应用进行了研究。

  4. The Evolution of Recent Research on Catalan Literature through the Production of PhD Theses: A Bibliometric and Social Network Analysis

    Science.gov (United States)

    Ardanuy, Jordi; Urbano, Cristobal; Quintana, Lluis

    2009-01-01

    Introduction: This paper studies the situation of research on Catalan literature between 1976 and 2003 by carrying out a bibliometric and social network analysis of PhD theses defended in Spain. It has a dual aim: to present interesting results for the discipline and to demonstrate the methodological efficacy of scientometric tools in the…

  5. A bibliometric study of publication patterns in rational use of medicines in Iran

    Directory of Open Access Journals (Sweden)

    Mousavi S, Mansouri A, Ahmadvand A

    2013-03-01

    Full Text Available Background: Inappropriate use of drugs is commonly observed in health care system throughout the world especially in developing countries. The consequences of irrational use of drugs are enormous for patients and communities. Proper interventions would have important financial and public health benefits. Several studies have been performed about rational use of drugs in Iran. Objective: The objective of this study was to assess scientific output on rational use of drugs in Iran using a bibliometric analysis of publications.Methods: A systematic search was conducted for finding all papers (English and Persian using Pubmed, Web of Science, Google Scholar, CINAHL, Proquest, International Pharmaceutical Abstract and Persian databases including SID, Iran Medex and MagIran. Retrieved articles were categorized by research topics and year of publication. Impact Factor of the journals, citation analysis of first authors, most cited topics and average citations per item were analyzed.Results: A total of 668 articles were retrieved from all search engines after excluding irrelevant, 466 articles were included in the review. Number of publications increased dramatically after 2001(more than 10 times. Evaluation of prescribing pattern (15%, self-medication (11.3% and adverse drug reaction (9.1% were among the most studied topics. From the total of 165 journals, 60 of them had Impact factors and 125 articles were published in these journals. Antimicrobial resistance and adverse drug reaction were the most cited topic.Conclusion: Publication of articles on rational use of drugs research in Iran has undergone an important increase during last decade. Further analysis of research outputs is necessary to achieve rational use of medicines goal.

  6. The top 100 articles in the radiology of trauma: a bibliometric analysis.

    Science.gov (United States)

    Dolan, Ryan Scott; Hanna, Tarek N; Warraich, Gohar Javed; Johnson, Jamlik-Omari; Khosa, Faisal

    2015-12-01

    The purpose of this study was to identify the 100 top-cited articles in the radiology of trauma, analyze the resulting database to understand factors resulting in highly cited works, and establish trends in trauma imaging. An initial database was created via a Web of Science (WOS) search of all scientific journals using the search terms "trauma" and either "radiology" or a diagnostic modality. Articles were ranked by citation count and screened by two attending radiologists plus a tiebreaker for appropriateness. The following information was collected from each article: WOS all database citations, year, journal, authors, department affiliation, study type and design, sample size, imaging modality, subspecialty, organ, and topic. Citations for the top 100 articles ranged from 82-252, and citations per year ranged from 2.6-37.2. A plurality of articles were published in the 1990s (n = 45) and 1980s (n = 31). Articles were published across 24 journals, most commonly Radiology (n = 31) and Journal of Trauma-Injury, Infection, and Critical Care (n = 28). Articles had an average of five authors and 35 % of first authors were affiliated with a department other than radiology. Forty-six articles had sample sizes of 100 or fewer. Computed tomography (CT) was the most common modality (n = 67), followed by magnetic resonance (MR; n = 22), and X-ray (XR; n = 11). Neuroradiology (n = 48) and abdominal radiology (n = 36) were the most common subspecialties. The 100 top-cited articles in the radiology of trauma are diverse. Subspecialty bibliometric analyses identify the most influential articles of a particular field, providing more implications to clinical radiologists, trainees, researchers, editors, and reviewers than radiology-wide lists.

  7. Bibliometric analysis of literature on antifungal triazole resistance: 1980 – 2015

    Science.gov (United States)

    Sweileh, Waleed M.; Sawalha, Ansam F.; Al-Jabi, Samah; Zyoud, Sa’ed H.

    2017-01-01

    Background Triazole antifungal agents play an important role in the treatment of a wide range of fungal infections. Little is known about antifungal triazole drug resistance when compared to antibiotic resistance. Therefore, this study was carried out to give a bibliometric overview of literature on triazole antifungal drug resistance. Methods Keywords related to triazole drug class and resistance were used in a search query in the Scopus search engine. The time span was set from 1980 to 2015. Data pertaining to growth of publications, the most active countries and institutions, the most cited articles, and mapping of molecular mechanisms of resistance were analyzed. Results A total of 1648 journal articles were retrieved with an average of 20.46 citations per article. Annual growth of triazole resistance showed an increasing pattern during the study period. The United States of America (n=446; 27.06%) ranked first in productivity followed by the United Kingdom (UK) (n=176; 10.68%), and China (n=133; 8.07%). Radboud University Nijmegen Medical Centre (n=69, 4.19%) in the Netherlands ranked first in productivity, while the journal Antimicrobial Agents and Chemotherapy ranked first (n=255; 15.47%) in publishing articles on triazole resistance. Mapping mechanisms of resistance showed that efflux pump and mutations in target enzyme are major mechanisms described in resistance to triazoles. Conclusion There was a growth of publications on triazole resistance in the past two decades with the bulk of publications on triazole resistance in Candida species. The data presented here will serve as baseline information for future comparative purposes. PMID:28331838

  8. Bibliometric analysis of top 100 cited articles in nonalcoholic fatty liver disease research

    Science.gov (United States)

    Zhang, Tong-Shuo; Qin, Hua-Lei; Wang, Tong; Li, Hai-Tao; Li, Hai; Xia, Shi-Hai; Xiang, Xiao-Hui

    2016-01-01

    AIM To identify and assess the research situation of top 100 cited articles in nonalcoholic fatty liver disease (NAFLD). METHODS The global scientific research articles in the Science Citation Index-Expanded relevant to NAFLD were retrieved and listed according to their citation times from the most to the least. The 100 most frequently cited original articles were selected to systematically evaluate their bibliometric parameters including times cited, publication year, journals, subject categories, and the highly related concepts of NAFLD, which reflected the history and current situation, publication distribution of leading countries and institutes as well as the research hotspots of NAFLD. RESULTS Top 100 cited articles in NAFLD were published from 1965 to 2015 with a citation ranging of 227 to 2151 times since publication, in which the United States was the most predominant country and Mayo Clin was the most productive institution. The majority of the top 100 cited articles were concentrated in SCI subject category of Gastroenterology and Hepatology. Hepatology and Gastroenterology is the top journal that published over half 100 top-cited articles. The significant peak of top cited articles present in the first half of the 2000s while the highest mean number of citation presents in first half of the 1980s. In addition, concepts related to pathology characteristics, epidemiology and medicalization, metabolic syndrome and its combination of symptoms including insulin resistance, biomarkers of lipid metabolism and obesity are listed as the highly related concepts. CONCLUSION The 100 top-cited articles marked with the leading countries, institutions, journals, hotspots and development trend in NAFLD field that could provide the foundation for further investigations. PMID:27957247

  9. Medline-based bibliometric analysis of gastroenterology journals between 2001 and 2007

    Institute of Scientific and Technical Information of China (English)

    Li-Fang Chou

    2009-01-01

    AIM: To analyze the MEDLINE-indexed publications in gastroenterology specialty journals from 2001 to 2007. Special attention was paid to specific types of articles, the number of publications for individual authors and the author count in each journal. METHODS: The bibliographic entries of papers belonging to journals listed under the subject heading of "gastroenterology" were downloaded from MEDLINE on the PubMed web site. The analysis was limited to journal articles published between January 1, 2001 and December 31, 2007. The analytical dimensions of an article included journal, publication year, publication type, and author name (the last name and initials). RESULTS: According to MEDLINE, 81 561 articles were published in 91 gastroenterology journals from 2001 to 2007. The number of articles increased from 9447 in 2001 to 13 340 in 2007. Only 12 journals had more than 2000 articles indexed in MEDLINE. The " World Journal of Gastroenterology" had the largest number of publications (5684 articles), followed by " Hepato-Gastroenterology" (3036) and " Gastrointestinal Endoscopy" (3005). Of all the articles published, reviews accounted for 17.2% and case reports for 15.4%. Only 3739 randomized controlled trials (4.6% of all articles) were published and their annual number increased from 442 in 2001 to 572 in 2007. Among 141 741 author names appearing in the articles of gastroenterology journals, 92 429 had published only in one journal, 22 585 in two journals, 9996 in three journals, and 16 731 in more than three journals. The " World Journal of Gastroenterology" had the greatest number of authors (17 838), followed by " Gastroenterology" (12 770), " Digestive Diseases and Sciences" (11 395), " American Journal of Gastroenterology" (10 889), and " Hepatology" (10 588). CONCLUSION: Global gastroenterology publications displayed a continuous growth in the new millennium. The change was most striking in certain journals. Regular bibliometric analyses on the trends and

  10. State of the interface between conservation and physiology: a bibliometric analysis.

    Science.gov (United States)

    Lennox, Robert; Cooke, Steven J

    2014-01-01

    Contemporary conservation science benefits from the perspectives of a variety of different disciplines, including a recent synergy with physiology, an interface known as 'conservation physiology'. To evaluate the degree of interaction between conservation and animal/plant physiology, we conducted three bibliometric analyses. We first pursued the use of the term 'conservation physiology' since its first definition in 2006 to determine how frequently it has been used and in which publications. Secondly, we evaluated the occurrence of conservation terms in animal and plant physiology journals, physiological terms in conservation journals, and a combination of terms in ecology journals. Thirdly, we explored trends in a subset of conservation physiology articles published between 2006 and 2012. We identified a surge in the use of the term 'conservation physiology' in 2012, after only a slow increase in usage between 2006 and 2011. Conservation journals tend to have been significantly more active in publishing conservation physiology than animal physiology, plant physiology or ecology journals. However, we found evidence that ecology and animal physiology journals began to incorporate more conservation physiology after 2006, while conservation- and plant physiology-themed journals did not. Among 299 conservation physiology articles that we identified, vertebrate taxa have been over-represented in conservation physiology compared with their relative taxonomic abundance, invertebrate taxa have been under-represented, and plants have been represented in proportion to their relative taxonomic abundance; however, those findings are reasonably consistent with publication trends in conservation biology. Diffuse distribution of conservation physiology papers throughout the literature may have been a barrier to the growth of the subdiscipline when the interface was emerging. The introduction of the focused journal Conservation Physiology in 2013 may address that deficiency

  11. Balkanized Research in Ecological Engineering Revealed by a Bibliometric Analysis of Earthworms and Ecosystem Services

    Science.gov (United States)

    Blouin, Manuel; Sery, Nicolas; Cluzeau, Daniel; Brun, Jean-Jacques; Bédécarrats, Alain

    2013-08-01

    Energy crisis, climate changes, and biodiversity losses have reinforced the drive for more ecologically-based approaches for environmental management. Such approaches are characterized by the use of organisms rather than energy-consuming technologies. Although earthworms are believed to be potentially useful organisms for managing ecosystem services, there is actually no quantification of such a trend in literature. This bibliometric analysis aimed to measure the evolution of the association of "earthworms" and other terms such as ecosystem services (primary production, nutrient cycling, carbon sequestration, soil structure, and pollution remediation), "ecological engineering" or "biodiversity," to assess their convergence or divergence through time. In this aim, we calculated the similarity index, an indicator of the paradigmatic proximity defined in applied epistemology, for each year between 1900 and 2009. We documented the scientific fields and the geographical origins of the studies, as well as the land uses, and compare these characteristics with a 25 years old review on earthworm management. The association of earthworm related keywords with ecosystem services related keywords was increasing with time, reflecting the growing interest in earthworm use in biodiversity and ecosystem services management. Conversely, no significant increase in the association between earthworms and disciplines such as ecological engineering or restoration ecology was observed. This demonstrated that general ecologically-based approaches have yet to emerge and that there is little exchange of knowledge, methods or concepts among balkanized application realms. Nevertheless, there is a strong need for crossing the frontiers between fields of application and for developing an umbrella discipline to provide a framework for the use of organisms to manage ecosystem services.

  12. The Matthew effect in environmental science publication: A bibliometric analysis of chemical substances in journal articles

    Directory of Open Access Journals (Sweden)

    Grandjean Philippe

    2011-11-01

    Full Text Available Abstract Background While environmental research addresses scientific questions of possible societal relevance, it is unclear to what degree research focuses on environmental chemicals in need of documentation for risk assessment purposes. Methods In a bibliometric analysis, we used SciFinder to extract Chemical Abstract Service (CAS numbers for chemicals addressed by publications in the 78 major environmental science journals during 2000-2009. The Web of Science was used to conduct title searches to determine long-term trends for prominent substances and substances considered in need of research attention. Results The 119,636 journal articles found had 760,056 CAS number links during 2000-2009. The top-20 environmental chemicals consisted of metals, (chlorinated biphenyls, polyaromatic hydrocarbons, benzene, and ethanol and contributed 12% toward the total number of links- Each of the top-20 substances was covered by 2,000-10,000 articles during the decade. The numbers for the 10-year period were similar to the total numbers of pre-2000 articles on the same chemicals. However, substances considered a high priority from a regulatory viewpoint, due to lack of documentation, showed very low publication rates. The persistence in the scientific literature of the top-20 chemicals was only weakly related to their publication in journals with a high impact factor, but some substances achieved high citation rates. Conclusions The persistence of some environmental chemicals in the scientific literature may be due to a 'Matthew' principle of maintaining prominence for the very reason of having been well researched. Such bias detracts from the societal needs for documentation on less well known environmental hazards, and it may also impact negatively on the potentials for innovation and discovery in research.

  13. A bibliometric analysis of 50 years of worldwide research on statistical process control

    Directory of Open Access Journals (Sweden)

    Fabiane Letícia Lizarelli

    Full Text Available Abstract An increasing number of papers on statistical process control (SPC has emerged in the last fifty years, especially in the last fifteen years. This may be attributed to the increased global competitiveness generated by innovation and the continuous improvement of products and processes. In this sense, SPC has a fundamentally important role in quality and production systems. The research in this paper considers the context of technological improvement and innovation of products and processes to increase corporate competitiveness. There are several other statistical technics and tools for assisting continuous improvement and innovation of products and processes but, despite the limitations in their use in the improvement projects, there is growing concern about the use of SPC. A gap between the SPC technics taught in engineering courses and their practical applications to industrial problems is observed in empirical research; thus, it is important to understand what has been done and identify the trends in SPC research. The bibliometric study in this paper is proposed in this direction and uses the Web of Science (WoS database. Data analysis indicates that there was a growth rate of more than 90% in the number of publications on SPC after 1990. Our results reveal the countries where these publications have come from, the authors with the highest number of papers and their networks. Main sources of publications are also identified; it is observed that the publications of SPC papers are concentrated in some of the international research journals, not necessarily those with the major high-impact factors. Furthermore, the papers are focused on industrial engineering, operations research and management science fields. The most common term found in the papers was cumulative sum control charts, but new topics have emerged and have been researched in the past ten years, such as multivariate methods for process monitoring and nonparametric methods.

  14. Natural products against cancer: A comprehensive bibliometric study of the research projects, publications, patents and drugs

    Directory of Open Access Journals (Sweden)

    Jian Du

    2014-01-01

    Full Text Available Objectives: To analyze multi-source data including awards, publications, patents and drugs, and try to draw the whole landscape of the research and development community in the area of natural products (NPs against cancer. Materials and Methods: Awards, publications, patents and drugs data from National Institute of Health/Natural Science Foundation of China (NIH/NSFC, PubMed, Derwent Innovation Index and Cortellis were collected. Bibliometric methodologies and technology are used to investigate publications/patents/drugs, their contents and relationships. Results: NIH and NSFC respectively demonstrated a stable and sustained expenditure growth in this area. The number of publications is continuously increasing. Yet the annual patent applications worldwide and FDA drug approvals were little changed or not obviously fluctuated in 2003-2013. USA and several Asia-pacific countries/territories are important contributing powers. We described the evolution of major research topics by those MeSH Major Topics indexed in PubMed with the largest growth range in three intervals, and analyzed hot research topics in the recent 10 years which include NPs or NPs derivatives, cell line/animal model, laboratory technologies and activation mechanisms. Conclusions: China published the most publications and received the most patent applications, but drug discovery performance is no better than USA and Japan. Research on anti-neoplastic structures and compounds originated from Chinese traditional medicine (TCM, medicinal plants, herbal medicine and marine NPs are major research topics in the recent 10 years. There still exits translational gap between basic research and drug discovery. Translational research should be undertaken to strengthen the applicability of NPs.

  15. ‘Materiales de Construcción’ Journal, 2003-2012: a bibliometric analysis

    Directory of Open Access Journals (Sweden)

    Sorli-Rojo, A.

    2013-12-01

    Full Text Available The aim of the present work was to make a bibliometric analysis of research articles and technical notes published in the journal ‘Materiales de Construcción’ between 2003 and 2012. Authors’ productivity and collaboration, affiliation and nationality of authors, collaboration amongst institutions using techniques of social networks analysis, and the impact factor of the journal were analyzed. The results show high levels in authors’ diversification and collaboration; high number of institutions but a low level of collaboration among them; and a big increase of impact factor during all the period. The main conclusion of this work is that ‘Materiales de Construcción’ has evolved positively since 2003 to 2012, becoming a quality journal in its area.El objetivo del presente trabajo es realizar un análisis bibliométrico de los artículos y notas técnicas que se han publicado en la revista Materiales de Construcción entre 2003 y 2012. Se analizan la productividad de los autores y el grado de colaboración entre los mismos, las instituciones de los autores y sus países de origen, la colaboración entre las instituciones de autores utilizando técnicas de análisis de redes sociales y el factor de impacto de la revista. Los resultados indican que hay elevados niveles en la diversificación y en la colaboración de autores; un alto número de instituciones pero un escaso grado de colaboración entre las mismas; y un gran incremento en el factor de impacto durante el periodo analizado. La principal conclusión de este trabajo es que Materiales de Construcción ha evolucionado positivamente desde 2003 a 2012, llegando a ser una revista de calidad en su ámbito.

  16. Balkanized research in ecological engineering revealed by a bibliometric analysis of earthworms and ecosystem services.

    Science.gov (United States)

    Blouin, Manuel; Sery, Nicolas; Cluzeau, Daniel; Brun, Jean-Jacques; Bédécarrats, Alain

    2013-08-01

    Energy crisis, climate changes, and biodiversity losses have reinforced the drive for more ecologically-based approaches for environmental management. Such approaches are characterized by the use of organisms rather than energy-consuming technologies. Although earthworms are believed to be potentially useful organisms for managing ecosystem services, there is actually no quantification of such a trend in literature. This bibliometric analysis aimed to measure the evolution of the association of "earthworms" and other terms such as ecosystem services (primary production, nutrient cycling, carbon sequestration, soil structure, and pollution remediation), "ecological engineering" or "biodiversity," to assess their convergence or divergence through time. In this aim, we calculated the similarity index, an indicator of the paradigmatic proximity defined in applied epistemology, for each year between 1900 and 2009. We documented the scientific fields and the geographical origins of the studies, as well as the land uses, and compare these characteristics with a 25 years old review on earthworm management. The association of earthworm related keywords with ecosystem services related keywords was increasing with time, reflecting the growing interest in earthworm use in biodiversity and ecosystem services management. Conversely, no significant increase in the association between earthworms and disciplines such as ecological engineering or restoration ecology was observed. This demonstrated that general ecologically-based approaches have yet to emerge and that there is little exchange of knowledge, methods or concepts among balkanized application realms. Nevertheless, there is a strong need for crossing the frontiers between fields of application and for developing an umbrella discipline to provide a framework for the use of organisms to manage ecosystem services.

  17. Mapping of drinking water research: A bibliometric analysis of research output during 1992–2011

    Energy Technology Data Exchange (ETDEWEB)

    Fu, Hui-Zhen; Wang, Ming-Huang; Ho, Yuh-Shan, E-mail: ysho@asia.edu.tw

    2013-01-15

    A bibliometric analysis based on the Science Citation Index Expanded from the Web of Science was carried out to provide insights into research activities and tendencies of the global drinking water from 1992 to 2011. Study emphases included performance of publication covering annual outputs, mainstream journals, Web of Science categories, leading countries, institutions, research tendencies and hotspots. The results indicated that annual output of the related scientific articles increased steadily. Water Research, Environmental Science and Technology, and Journal American Water Works Association were the three most common journals in drinking water research. The USA took a leading position out of 168 countries/territories, followed by Japan and Germany. A summary of the most frequently used keywords obtained from words in paper title analysis, author keyword analysis and KeyWords Plus analysis provided the clues to discover the current research emphases. The mainstream research related to drinking water was water treatment methods and the related contaminants. Disinfection process and consequent disinfection by-products attracted much attention. Ozonation and chlorination in disinfection, and adsorption were common techniques and are getting popular. Commonly researched drinking water contaminants concerned arsenic, nitrate, fluoride, lead, and cadmium, and pharmaceuticals emerged as the frequently studied contaminants in recent years. Disease caused by contaminants strongly promoted the development of related research. - Highlights: ► Drinking water research was characterized based on SCI-Expanded during 1992–2011. ► Research emphases were obtained from title, author keywords and KeyWords Plus. ► Ozonation, chlorination and adsorption were common techniques and are getting popular. ► Emerging contaminants concerned arsenic, nitrate, fluoride, lead, and cadmium.

  18. Nano-energy research trends: bibliometrical analysis of nanotechnology research in the energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Menendez-Manjon, Ana; Moldenhauer, Kirsten; Wagener, Philipp [Laser Zentrum Hannover e.V. (Germany); Barcikowski, Stephan, E-mail: stephan.barcikowski@uni-due.de [University of Duisburg-Essen, Chair of Technical Chemistry I (Germany)

    2011-09-15

    Nano-energy, the part of nanotechnology dedicated to the study and improvement of the Energy Supply Sector, is a promising and perspective research field. A robust method to quantify international scientific activities in this field is the literature search. An evaluative bibliometric approach applied to the Science Citation Index has been done to retrieve a set of articles related to nano-energy and get knowledge of the direction and trends followed by this particular scientific topic. The resulting database showed an exponential increase of the number of publications issuing nano-based investigations in the energy sector in the last decade, accelerating to an annual growth rate of 1,100%. The most cited articles and the material-clustering protocol revealed that carbon-nanoelements and their application in solar energy harvesting and conversion, and energy storage devices have been principally investigated and represent the main focus in that continuously growing research field. The number of nanotechnology-related papers in the energy database increased monotonically for harvesting, conversion, and storage the last decade, being energy distribution and usage not affected. TiO{sub 2} or SnO{sub 2} nanoparticles or thin films, and nanocomposites occupied the following top positions in the investigated material ranking. This trend was constant along the decade, as confirmed by network analyses. Supported by discipline-clustering, we observed the fundamental character of the research developed between 2000 and 2009, relying mainly on material science and chemistry. Hence, further implementation of nanotechnology findings is needed to stimulate nano-based energy-focused technologies reaching widespread commercial applications.

  19. Nano-energy research trends: bibliometrical analysis of nanotechnology research in the energy sector

    Science.gov (United States)

    Menéndez-Manjón, Ana; Moldenhauer, Kirsten; Wagener, Philipp; Barcikowski, Stephan

    2011-09-01

    Nano-energy, the part of nanotechnology dedicated to the study and improvement of the Energy Supply Sector, is a promising and perspective research field. A robust method to quantify international scientific activities in this field is the literature search. An evaluative bibliometric approach applied to the Science Citation Index has been done to retrieve a set of articles related to nano-energy and get knowledge of the direction and trends followed by this particular scientific topic. The resulting database showed an exponential increase of the number of publications issuing nano-based investigations in the energy sector in the last decade, accelerating to an annual growth rate of 1,100%. The most cited articles and the material-clustering protocol revealed that carbon-nanoelements and their application in solar energy harvesting and conversion, and energy storage devices have been principally investigated and represent the main focus in that continuously growing research field. The number of nanotechnology-related papers in the energy database increased monotonically for harvesting, conversion, and storage the last decade, being energy distribution and usage not affected. TiO2 or SnO2 nanoparticles or thin films, and nanocomposites occupied the following top positions in the investigated material ranking. This trend was constant along the decade, as confirmed by network analyses. Supported by discipline-clustering, we observed the fundamental character of the research developed between 2000 and 2009, relying mainly on material science and chemistry. Hence, further implementation of nanotechnology findings is needed to stimulate nano-based energy-focused technologies reaching widespread commercial applications.

  20. Estimates of Arab world research productivity associated with groundwater: a bibliometric analysis

    Science.gov (United States)

    Zyoud, Shaher H.; Fuchs-Hanusch, Daniela

    2016-12-01

    The sustainable management of groundwater resources is a pressing necessity for most countries. As most of the Arab world is facing severe water scarcity, threats of depletion of non-renewable groundwater, and problems of pollution and salt-water intrusions into groundwater aquifers, much effort should be devoted to eliminate these dangers in advance. This work was devoted to bring up insights into Arab world research activities in groundwater, which is a crucial task to identify their status and can help in shaping up and improving future research activities. A bibliometric analysis has been conducted to track these activities. The study identified 1417 documents which represent 3.3% of global research productivity. Egypt was the most productive country (313; 22.1%), followed by Saudi Arabia (254; 17.9%). Total citations were 9720 with an average of 6.9. The h-index of the retrieved documents was 39, and the highest one was 22 for Egypt. The most common subject category was Environmental Science, and the most productive journal was Arabian Journal of Geosciences (99; 7.0%). In international research collaboration, France was the most collaborated country with Arab world (125; 8.8%), followed by the United States (113; 8.0%). The most productive institution was King Abdul-Aziz University, Saudi Arabia (66; 4.7%). The outcomes shows remarkable improvements in groundwater research activities originated from the Arab world. Even though, constructive efforts should be pursued vigorously to bridge the gaps in groundwater-based research. Moreover, promotion of better evaluation tools to assess the risks arising from the mismanagement of groundwater resources is required urgently.

  1. A bibliometric and visual analysis of global geo-ontology research

    Science.gov (United States)

    Li, Lin; Liu, Yu; Zhu, Haihong; Ying, Shen; Luo, Qinyao; Luo, Heng; Kuai, Xi; Xia, Hui; Shen, Hang

    2017-02-01

    In this paper, the results of a bibliometric and visual analysis of geo-ontology research articles collected from the Web of Science (WOS) database between 1999 and 2014 are presented. The numbers of national institutions and published papers are visualized and a global research heat map is drawn, illustrating an overview of global geo-ontology research. In addition, we present a chord diagram of countries and perform a visual cluster analysis of a knowledge co-citation network of references, disclosing potential academic communities and identifying key points, main research areas, and future research trends. The International Journal of Geographical Information Science, Progress in Human Geography, and Computers & Geosciences are the most active journals. The USA makes the largest contributions to geo-ontology research by virtue of its highest numbers of independent and collaborative papers, and its dominance was also confirmed in the country chord diagram. The majority of institutions are in the USA, Western Europe, and Eastern Asia. Wuhan University, University of Munster, and the Chinese Academy of Sciences are notable geo-ontology institutions. Keywords such as "Semantic Web," "GIS," and "space" have attracted a great deal of attention. "Semantic granularity in ontology-driven geographic information systems, "Ontologies in support of activities in geographical space" and "A translation approach to portable ontology specifications" have the highest cited centrality. Geographical space, computer-human interaction, and ontology cognition are the three main research areas of geo-ontology. The semantic mismatch between the producers and users of ontology data as well as error propagation in interdisciplinary and cross-linguistic data reuse needs to be solved. In addition, the development of geo-ontology modeling primitives based on OWL (Web Ontology Language)and finding methods to automatically rework data in Semantic Web are needed. Furthermore, the topological

  2. Urban heat island research from 1991 to 2015: a bibliometric analysis

    Science.gov (United States)

    Huang, Qunfang; Lu, Yuqi

    2017-01-01

    A bibliometric analysis based on the Science Citation Index-Expanded (SCI-Expanded) database from the Web of Science was performed to review urban heat island (UHI) research from 1991 to 2015 and statistically assess its developments, trends, and directions. In total, 1822 papers published in 352 journals over the past 25 years were analyzed for scientific output; citations; subject categories; major journals; outstanding keywords; and leading countries, institutions, authors, and research collaborations. The number of UHI-related publications has continuously increased since 1991. Meteorology atmospheric sciences, environmental sciences, and construction building technology were the three most frequent subject categories. Building and Environment, International Journal of Climatology, and Theoretical and Applied Climatology were the three most popular publishing journals. The USA and China were the two leading countries in UHI research, contributing 49.56% of the total articles. Chinese Academy of Science, Arizona State University, and China Meteorological Administration published the most UHI articles. Weng QH and Santamouris M were the two most prolific authors. Author keywords were classified into four major groups: (1) research methods and indicators, e.g., remote sensing, field measurement, and models; (2) generation factors, e.g., impervious urban surfaces, urban geometry, waste heat, vegetation, and pollutants; (3) environmental effects, e.g., urban climate, heat wave, ecology, and pollution; and (4) mitigation and adaption strategies, e.g., roof technology cooling, reflective cooling, vegetation cooling, and urban geometry cooling. A comparative analysis of popular issues revealed that UHI determination (intensity, heat source, supporting techniques) remains the central topic, whereas UHI impacts and mitigation strategies are becoming the popular issues that will receive increasing scientific attention in the future. Modeling will continue to be the

  3. From bibliometric analysis to research policy: the use of SIGAPS in Lille University Hospital.

    Science.gov (United States)

    Devos, Patrick; Lefranc, Helene; Dufresne, Eric; Beuscart, Regis

    2006-01-01

    In French hospitals, the progressive setting up of the new rating systems has obliged the university hospitals to justify a certain amount of activities such as research, training or moreover recourse, which are specific missions of the university hospitals. In order to justify research activities, the Lille University Hospital has developed for now three years SIGAPS, a full-web bibliometric software which census and analyse, the scientific publications referenced in the Medline database. After data downloading, each article is classified on a 6 levels "quality scale derived from the impact factors. The system then performs, for a researcher or a team, a report allowing a quantitative and qualitative analysis. Started in Lille in November 2004, the inventory and analysis of data is now ending. For the period 2001-2004, 2814 articles have been published in 700 different journals. The total number of articles increased from 688 in 2001 to 757 in 2004. The mean impact factor was equal to 2.26 and 15.5 % of articles were classified as A, 20.9% as B. Those results confirm the high level of research of the University Hospital of Lille, in agreement with two other national studies which ranks our establishment at the 6th position for medical research activities among the French University Hospitals. Currently a similar evaluation has now began in the 9 other university hospital which have subscribed to the SIGAPS project. We works currently on new indicators as patents, thesis or conferences, or access to other databases as Sciencedirect or Scopus via the RIS format. The next step in the project is the implementation of a meta-base which will federate the information provided by each SIGAPS system. This meta-base will then allow us to perform comparisons between different hospitals, determine the national "sites of excellence" and create some clinical and research networks.

  4. A bibliometric analysis of a national Journal: The case of the Turkish Journal of Psychology

    Directory of Open Access Journals (Sweden)

    Engin Arik

    2013-01-01

    Full Text Available What contributions do researchers in the social sciences and humanities in Turkey make to science internationally? In an attempt to answer this question, this study conducts a bibliometric analysis of the Turkish Journal of Psychology (Turk Psikoloji Dergisi [TPD] as indexed in the Social Science Citation Index Multidisciplinary Psychology since 1995, volume 10, issue 35. Descriptive data showed that TPD published a total of 215 articles, about 11 per year, in Turkish (84.65% and English (15.35%. On an average, an article was authored by 2 (2.01 authors and the article/unique author ratio was about 1:1 (.98. Apart from Turkey, authors were affiliated with the USA, Canada, The Netherlands, Australia, Cyprus, England, and Germany. Most of the publications were products of authors affiliated with universities in Ankara, Turkey. TPD was ranked 115 out of 126 journals in the category of Multidisciplinary Psychology in the Journal Citation Reports-Social Sciences Edition, with an impact factor of 0.214 in 2012 and a 5-year impact factor of 0.154. Aside from the most common words such as the, in, and so on, "Turkish" (n = 30, followed by "study" and "memory," were the most frequently used words in titles; "study," (n = 325 "memory," (n = 206 and "between" (n = 201 were the most frequently used words in abstracts. On an average, articles had about five keywords, including about four keywords unique to the article. These findings suggest that TPD is an extremely local, but highly impactful journal publishing articles on very diverse topics from self to culture, and from memory to depression to scale development.

  5. Harmonic allocation of authorship credit: source-level correction of bibliometric bias assures accurate publication and citation analysis.

    Directory of Open Access Journals (Sweden)

    Nils T Hagen

    Full Text Available Authorship credit for multi-authored scientific publications is routinely allocated either by issuing full publication credit repeatedly to all coauthors, or by dividing one credit equally among all coauthors. The ensuing inflationary and equalizing biases distort derived bibliometric measures of merit by systematically benefiting secondary authors at the expense of primary authors. Here I show how harmonic counting, which allocates credit according to authorship rank and the number of coauthors, provides simultaneous source-level correction for both biases as well as accommodating further decoding of byline information. I also demonstrate large and erratic effects of counting bias on the original h-index, and show how the harmonic version of the h-index provides unbiased bibliometric ranking of scientific merit while retaining the original's essential simplicity, transparency and intended fairness. Harmonic decoding of byline information resolves the conundrum of authorship credit allocation by providing a simple recipe for source-level correction of inflationary and equalizing bias. Harmonic counting could also offer unrivalled accuracy in automated assessments of scientific productivity, impact and achievement.

  6. 文献计量系统的文献-实体关系通用模型研究%Research of Paper-Entity Relationship Universal Model of Bibliometric System

    Institute of Scientific and Technical Information of China (English)

    肖明; 陈嘉勇; 李国俊

    2012-01-01

    According to the common character of bibliometric system, review the development process of bibliometric analysis, present the relationship between paper and academic entities, and propose paper-entity relationship model. As the universal model of bibliometric system, paper-entity relationship model can process plain text of bibliometric data intelligently, and implement the complete conversion from semi-structured plain-text bibliometric data into structured relation database format, which is the basis of research and development of bibliometric system.%针对文献计量系统的共性,回顾文献计量工作的发展历程,阐述文献和学术实体之间的关系,提出文献-实体关系模型。作为文献计量系统的通用模型,文献-实体关系模型能对文献数据的文本进行智能处理,实现半结构化纯文本文献数据向结构化关系数据库格式的完整转换,为文献计量系统的研发奠定基础。

  7. Scientific literature on infectious diseases affecting livestock animals, longitudinal worldwide bibliometric analysis.

    Science.gov (United States)

    Ducrot, Christian; Gautret, Marjolaine; Pineau, Thierry; Jestin, André

    2016-03-14

    The objectives of this bibliometric analysis of the scientific literature were to describe the research subjects and the international collaborations in the field of research on infectious diseases in livestock animals including fishes and honeybees. It was based on articles published worldwide from 2006 through 2013. The source of data was the Web of Science, Core collection(®) and only papers fully written in English were considered. Queries were built that combined 130 descriptors related to animal species and 1213 descriptors related to diseases and pathogens. To refine and assess the accuracy of the extracted database, supplementary filters were applied to discard non-specific terms and neighbouring topics, and numerous tests were carried out on samples. For pathogens, annotation was done using a thematic terminology established to link each disease with its corresponding pathogen, which was in turn classified according to its family. A total of 62,754 articles were published in this field during this 8-year period. The average annual growth rate of the number of papers was 5%. This represents the reference data to which we compared the average annual growth rate of articles produced in each of the sub-categories that we defined. Thirty-seven percent of the papers were dedicated to ruminant diseases. Poultry, pigs and fishes were covered by respectively 21, 13 and 14% of the total. Thirty-seven percent of papers concerned bacteria, 33% viruses, 19% parasites, 2% prions, the remaining being multi-pathogens. Research on virology, especially on pigs and poultry, is increasing faster than the average. There also is increasing interest in monogastric species, fish and bees. The average annual growth rate for Asia was 10%, which is high compared to 3% for Europe and 2% for the Americas, indicating that Asia is currently playing a leading role in this field. There is a well established network of international collaborations. For 75% of the papers, the co

  8. Review and bibliometric analysis of published literature citing data produced by the Gap Analysis Program (GAP)

    Science.gov (United States)

    Ratz, Joan M.; Conk, Shannon J.

    2014-01-01

    The Gap Analysis Program (GAP) of the U.S. Geological Survey (USGS) produces geospatial datasets providing information on land cover, predicted species distributions, stewardship (ownership and conservation status), and an analysis dataset which synthesizes the other three datasets. The intent in providing these datasets is to support the conservation of biodiversity. The datasets are made available at no cost. The initial datasets were created at the state level. More recent datasets have been assembled at regional and national levels. GAP entered an agreement with the Policy Analysis and Science Assistance branch of the USGS to conduct an evaluation to describe the effect that using GAP data has on those who utilize the datasets (GAP users). The evaluation project included multiple components: a discussion regarding use of GAP data conducted with participants at a GAP conference, a literature review of publications that cited use of GAP data, and a survey of GAP users. The findings of the published literature search were used to identify topics to include on the survey. This report summarizes the literature search, the characteristics of the resulting set of publications, the emergent themes from statements made regarding GAP data, and a bibliometric analysis of the publications. We cannot claim that this list includes all publications that have used GAP data. Given the time lapse that is common in the publishing process, more recent datasets may be cited less frequently in this list of publications. Reports or products that used GAP data may be produced but never published in print or released online. In that case, our search strategies would not have located those reports. Authors may have used GAP data but failed to cite it in such a way that the search strategies we used would have located those publications. These are common issues when using a literature search as part of an evaluation project. Although the final list of publications we identified is not

  9. A bibliometric analysis of the 100 most influential papers on COPD

    Directory of Open Access Journals (Sweden)

    Gu WC

    2015-03-01

    Full Text Available Wenchao Gu,1 Yaping Yuan,1  Hua Yang,1 Guangsheng Qi,1 Xiaoyan Jin,2 Jin Yan2 1Department of Respiratory Medicine, People’s Hospital of Shanghai, Pudong New Area, 2Department of Respiratory Medicine, Tongren Hospital, Shanghai, People’s Republic of China Objective: We aimed to identify the 100 top-cited articles published on chronic obstructive pulmonary disease (COPD and to analyze their characteristics so as to provide information on the achievement and development in COPD research over the past decades. Methods and materials: A comprehensive list of citation classics in COPD was generated by searching the Science Citation Index expanded database, using the keywords “COPD” or “chronic obstructive pulmonary disease” or “chronic obstructive pulmonary diseases”. The 100 top-cited research papers were retrieved by reading the abstract or full text if needed. All eligible articles were read for basic information, including country of origin, organizations, article type, journals, research field, and authors.Results: The 100 top-cited articles on COPD were published between 1966 and 2010. The number of citations ranged from 254 to 2,164, with a mean of 450 citations for each article. These citation classics were from 32 countries, with 38 from the United States. The Imperial College London led the list of classics, with 16 papers. The 100 top-cited articles were distributed in 18 journals, with the American Journal of Respiratory, Critical Care Medicine, and Journal of the American Medical Association topping the list. Among the various fields, both respiratory system (63% and general internal medicine (63% were the most common fields of study for the 100 articles. Conclusion: Our bibliometric analysis provides a historical perspective on the progress of scientific research on COPD. Articles originating from the United States and published in high-impact specialized respiratory journals are most likely to be cited in the

  10. Bibliometric analysis of Spanish journals of education indexed in Journal Citation Report. Scientific production and controversial elements

    Directory of Open Access Journals (Sweden)

    Ernesto LÓPEZ GÓMEZ

    2013-07-01

    Full Text Available This article presents a bibliometric analysis of the Spanish journals of education included in 2010 in Journal Citation Report. These journals are Revista Española de Pedagogía, Infancia y Aprendizaje, Teoría de la Educación. Revista Interuniversitaria, Revista de Psicodidáctica and Comunicar: Revista Científica de Comunicación y Educación. Our research focuses on two fundamental elements: first, general data given by the studied journals; second, controversial elements where more arguments arise between experts in scientific journals: the level of inbreeding, the research financing and the degree of internationalization of each journal. Finally, it presents some reflections which can illuminate the current situation of some of the most relevant journals of education in Spain.

  11. The bibliometrical analysis of publications on school libraries in library and education serials in the years 1945 – 1999

    Directory of Open Access Journals (Sweden)

    Franceska Žumer

    2001-01-01

    Full Text Available The bibliometrical analysis of publications on school libraries in library and education serials in the years 1945 – 1999 considers 739 bibliographical units. All written records on school libraries are included, as well as those which deal with the topic of school libraries and those whose topic includes other areas, such as librarianship and education system. 511 (69.15% articles, which are taken into consideration deal with school libraries, 110 (14.88% of them have citations. The results show that school librarianship is relatively young and is still in the process of development. This is confirmed by the following: low number of scientific articles (3 or 0.40%, low number of articles with citations (110 or 21.25%, low number of citations per article, high number of citations in monographies (393 or 48.8% of all citations.

  12. Educational interpreting as a field research: bibliometric study of international publications and their brands in the national field

    Directory of Open Access Journals (Sweden)

    Neiva Aquino Albres

    2013-04-01

    Full Text Available This study analyzes the development of academic research in the field of sign language interpretation, from 1990 to 2010. We adopted a bibliometric analysis of publications that discuss the interpretation of sign language and educational interpreting. The main purpose of this research was the survey and description of publications in international scientific journals how articulate these studies abroad with research on educational interpretation - EI in Brazil. To this end, we seek to make a crossing of international articles with references present in masters and doctoral researches in Brazil. We note that a very small number of researches make references to these articles on international EI indicating little articulation and debate with the scientific nonlocal published in journals.

  13. Nanoscience and nanotechnology in the Siberian Branch of the Russian Academy of Sciences: bibliometric analysis and evaluation

    Science.gov (United States)

    Lavrik, Olga L.; Busygina, Tatyana V.; Shaburova, Natalya N.; Zibareva, Inna V.

    2015-02-01

    The multidimensional bibliometric analysis of publications on nanoscience and nanotechnology (NS&NT) produced by the researchers of the Siberian Branch of the Russian Academy of Sciences (SB RAS) in 2007-2012 has shown their growing publication activity and international visibility in the field and the main objects of research such as nanoparticles, nanostructures (nanostructured materials), nanotubes (especially carbon ones), nanocomposites, nanocrystals, nanotechnology, and nanoelectronics and identified the most productive authors and institutes, as well as the most cited publications. It was made using the data from multidisciplinary (Web of Science, Scopus, and Russian Index of Scientific Citation) and specialized (Chemical Abstracts Plus and Inspec) information resources, that is from international (WoS, Scopus, CAPlus, and Inspec) and national (RISC) data bases. The analysis has shown that most of the SB RAS research works on NS&NT are concentrated in Novosibirsk Scientific Centre.

  14. Nanoscience and nanotechnology in the Siberian Branch of the Russian Academy of Sciences: bibliometric analysis and evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Lavrik, Olga L., E-mail: lisa@spsl.nsc.ru; Busygina, Tatyana V. [Russian Academy of Sciences, State Public Scientific and Technological Library, Siberian Branch (Russian Federation); Shaburova, Natalya N. [Russian Academy of Sciences, Rzhanov Institute of Semiconductor Physics, Siberian Branch (Russian Federation); Zibareva, Inna V., E-mail: zibareva@catalysis.ru [Russian Academy of Sciences, Boreskov Institute of Catalysis, Siberian Branch (Russian Federation)

    2015-02-15

    The multidimensional bibliometric analysis of publications on nanoscience and nanotechnology (NS&NT) produced by the researchers of the Siberian Branch of the Russian Academy of Sciences (SB RAS) in 2007–2012 has shown their growing publication activity and international visibility in the field and the main objects of research such as nanoparticles, nanostructures (nanostructured materials), nanotubes (especially carbon ones), nanocomposites, nanocrystals, nanotechnology, and nanoelectronics and identified the most productive authors and institutes, as well as the most cited publications. It was made using the data from multidisciplinary (Web of Science, Scopus, and Russian Index of Scientific Citation) and specialized (Chemical Abstracts Plus and Inspec) information resources, that is from international (WoS, Scopus, CAPlus, and Inspec) and national (RISC) data bases. The analysis has shown that most of the SB RAS research works on NS&NT are concentrated in Novosibirsk Scientific Centre.

  15. [Discussion on disease spectrum treated with acupuncture at shenmen (HT 7) and its compatibility based on bibliometrics].

    Science.gov (United States)

    Feng, Shu-Wei; Zeng, Fang; Ren, Yu-Lan; Liang, Fan-Rong

    2014-06-01

    The modern literatures on the diseases treated with acupuncture at Shenmen (HT 7) were collected. Using literature statistical analysis in bibliometrics, the common compatibility of Shenmen (HT 7) and the disease spectrum were analyzed so as to provide the references of the diseases that can be treated with acupuncture at Shenmen (HT 7). It was found that 39 kinds of diseases and symptoms, mainly nerve system disedses, could be treated with acupuncture at Shenmen (HT 7), including insomnia, depression, anxiety and dementia. Shenmen (HT 7) was seldom used alone. Instead, it was commonly used along with Baihui (GV 20), Sanyinjiao (SP 6), Neiguan (PC 6), Sishencong (EX-HN 1) and Taicong (LR 3).

  16. Bi-lateral Scientific Collaboration between Taiwan and Japan: A Bibliometric Study of Coauthored Articles during 2000-2009

    Directory of Open Access Journals (Sweden)

    Yu-Wei Chang

    2010-12-01

    Full Text Available This paper described a bibliometric study of the scientific collaboration between Taiwan and Japan during 2000-2009 as represented by their co-authored articles indexed in Science Citation Index Expanded. The findings suggested collaboration between Taiwan and Japan had intensified. The subject fields with the most intensive collaboration were medicine and physics. Institution types and combination of institution types participating in collaboration were rather diverse; each was strong in certain subject fields. Universities were the major type of institutions involved in international collaborative research. National Taiwan University and The University of Tokyo were the most productive institutions in the respective country, while the National Chiao Tung University and Osaka University formed the most productive pair in the cross-country collaboration. [Article content in Chinese; Extended abstract in English

  17. PARADIGM: A BIBLIOMETRIC ANALYSIS OF PAPERS PRESENTED AT THE CONFERENCES OF THE POMS FROM 2000 TO 2010

    Directory of Open Access Journals (Sweden)

    João Almeida Santos

    2014-01-01

    Full Text Available This study presents bibliometrics on Paradigm in papers presented at the Production and Operation Management Society (POMS from 2000 to 2010, and establishes the profile of the authors and the theoretical relationships present in those papers’ content. The portal of the Production and Operation Management Society and the abstracts contained in each of the events of the period were used, seeking to highlight the concept of Paradigm and its approaches. As a result, the articles presented at the POMS from 2000 to 2010, at least three out of the four hundred papers had the concept in its title or abstract, besides being within the central arguments of these same items analyzed by this study.

  18. Bibliometric Perspectives on Medical Innovation using the Medical Subject Headings (MeSH) of PubMed

    CERN Document Server

    Leydesdorff, Loet; Rafols, Ismael

    2012-01-01

    Multiple perspectives on the nonlinear processes of medical innovations can be distinguished and combined using the Medical Subject Headings (MeSH) of the Medline database. Focusing on three main branches-"diseases," "drugs and chemicals," and "techniques and equipment"-we use base maps and overlay techniques to investigate the translations and interactions and thus to gain a bibliometric perspective on the dynamics of medical innovations. To this end, we first analyze the Medline database, the MeSH index tree, and the various options for a static mapping from different perspectives and at different levels of aggregation. Following a specific innovation (RNA interference) over time, the notion of a trajectory which leaves a signature in the database is elaborated. Can the detailed index terms describing the dynamics of research be used to predict the diffusion dynamics of research results? Possibilities are specified for further integration between the Medline database, on the one hand, and the Science Citati...

  19. Twenty years of global groundwater research: A Science Citation Index Expanded-based bibliometric survey (1993-2012)

    Science.gov (United States)

    Niu, Beibei; Loáiciga, Hugo A.; Wang, Zhen; Zhan, F. Benjamin; Hong, Song

    2014-11-01

    A bibliometric analysis was conducted to evaluate groundwater research from different perspectives in the period 1993-2012 based on the Science Citation Index-Expanded (SCIE) database. The bibliometric analysis summarizes output, categorical, geographical, and institutional patterns, as well as research hotspots in global groundwater studies. Groundwater research experienced notable growth in the past two decades. “Environmental sciences”, “water resources” and “multidisciplinary geosciences” were the three major subject categories. The Journal of Hydrology published the largest number of groundwater-related publications in the surveyed period. Major author clusters and research regions are located in the United States, Western Europe, Eastern and Southern Asia, and Eastern Australia. The United States was a leading contributor to global groundwater research with the largest number of independent and collaborative papers, its dominance affirmed by housing 12 of the top 20 most active institutions reporting groundwater-related research. The US Geological Survey, the Chinese Academy of Sciences, and the USDA Agricultural Research Service were the three institutions with the largest number of groundwater-related publications. A keywords analysis revealed that groundwater quality and contamination, effective research technologies, and treatment technologies for water-quality improvement were the main research areas in the study period. Several keywords such as “arsenic”, “climate change”, “fluoride”, “groundwater management”, “hydrogeochemistry”, “uncertainty”, “numerical modeling”, “seawater intrusion”, “adsorption”, “remote sensing”, “land use”, “USA”(as study site), and “water supply” received dramatically increased attention during the study period, possibly signaling future research trends.

  20. Optimization in supply chain management, the current state and future directions: A systematic review and bibliometric analysis

    Directory of Open Access Journals (Sweden)

    Mahmood Movahedipour

    2016-11-01

    Full Text Available Purpose: The purpose of this paper is finding the current state of research and identifies high-potential area for future investigation in optimization in supply chain management. Design/methodology/approach: In this paper we present Bibliometric and Network analysis to examine current state research on optimization in supply chain management to identify established and emergent research field for future investigation. The systematic research review which we used in our study have not grasp or assess by other researchers on this topic. Firstly, based on our methodology Bibliometric analysis began by identifying 1610 publications raised from scientific journals, included literatures from 1994 to March of 2016. Secondly, we applied PageRank algorithm in our data for citation analysis to indicate the significance of a publication. Thirdly, the topological decision variables analysis is done based on Louvain method for network data clustering, for this proposes we used the rigorous tools. Finding: Based on our Network analysis result, the optimization in supply chain management research can be divided into four clusters /modules that introduced fundamental skill, knowledge, theory, application and method. Research limitations/implications: We presented some limitation in our research in some fields which could allow new researchers and practitioners conduct the future research to grow up in different dimensions. Practical implications: Practitioners or policy maker usually are not familiar with these type researches so this is why mush of these survey remain in theatrical and conceptual .Future investigation needs to play in practical application  domain instead stop merely in opinion.    Originality/value: Based on our research, the researchers have more attention to work in conceptual analysis due to other fields but we believe that in facility location problem there many remarkable rooms still exist for future research to development

  1. JOURNAL OF ACCOUNTING UNIVERSE: AN ANALYSIS OF THE SCIENTIFIC PRODUCTION PROFILE UNDER OPTIC BIBLIOMETRICS AND SOCIAL NETWORK FROM 2005 A 2012

    OpenAIRE

    Ribeiro, Henrique César Melo

    2014-01-01

    This article has mapped the profile and the evolution of scientific Journal of Accounting Universe. To this end, we analyzed the publications made this journal from 2005 to 2012. This study is based on bibliometric analysis techniques and social network, using descriptive statistics in 245 articles identified through desk research. The main results were as follows: predominance of articles in partnership; Souza, M. A. e Feliu, R. V, were the authors who have published more; centrality of co-a...

  2. Bibliometrics of intraoperative radiotherapy. Analysis of technology, practice and publication tendencies

    Energy Technology Data Exchange (ETDEWEB)

    Sole, Claudio V. [Instituto de Radiomedicina, Service of Radiation Oncology, Santiago (Chile); School of Medicine Complutense University, Madrid (Spain); Institut Gustave Roussy, Department of Radiation Oncology, Paris (France); Calvo, Felipe A. [School of Medicine Complutense University, Madrid (Spain); Hospital General Universitario Gregorio Maranon, Department of Oncology, Madrid (Spain); Hospital General Universitario Gregorio Maranon, Institute for Sanitary Research, Madrid (Spain); Ferrer, Carlos [Hospital Provincial de Castellon, Institute of Oncology, Castellon de la Plana (Spain); Cardenal Herrera-CEU University, School of Medicine, Castellon de la Plana (Spain); Pascau, Javier [Hospital General Universitario Gregorio Maranon, Institute for Sanitary Research, Madrid (Spain); Marsiglia, Hugo [Institut Gustave Roussy, Department of Radiation Oncology, Paris (France)

    2014-12-15

    To analyze the performance and quality of intraoperative radiation therapy (IORT) publications identified in medical databases during a recent period in terms of bibliographic metrics. A bibliometric search was conducted for IORT papers published in the PubMed database between 1997 and 2013. Publication rate was used as a quantity indicator; the 2012 Science Citation Index Impact Factor as a quality indicator. Furthermore, the publications were stratified in terms of study type, scientific topic reported, year of publication, tumor type and journal specialty. We performed a one-way analysis of variance (ANOVA) to determine differences between the means of the analyzed groups. Among the total of 207 journals, articles were reported significantly more frequently in surgery (n = 399, 41 %) and radiotherapy journals (n = 273, 28 %; p < 0.01). The highest impact factor was achieved by clinical oncology journals (p < 0.01). The majority of identified articles were retrospective cohort reports (n = 622, 64 %), followed by review articles (n = 204, 21 %; p < 0.001). Regarding primary topic, reports on cancer outcome following specific tumor therapy were most frequently published (n = 661, 68 %; p < 0.001) and gained the highest mean impact factor (p < 0.01). Gastrointestinal tumor reports were represented most frequently (n = 456, 47 %; p < 0.001) and the mean superior impact factor was earned by breast and gynecologic publications (p < 0.01). We identified a consistent and sustained scientific productivity of international IORT expert groups. Most publications appeared in journals with surgical and radiooncological content. The highest impact factor was achieved by medical oncology journals. (orig.) [German] Ziel war es, in Form von bibliographischen Metriken die wissenschaftliche Effizienz und Qualitaet von Publikationen ueber die Anwendung intraoperativer Strahlentherapie (IORT) zu analysieren, die in einer bestimmten Zeitspanne in medizinischen Datenbanken gefunden

  3. Professional and citizen bibliometrics: complementarities and ambivalences in the development and use of indicators-a state-of-the-art report.

    Science.gov (United States)

    Leydesdorff, Loet; Wouters, Paul; Bornmann, Lutz

    2016-01-01

    Bibliometric indicators such as journal impact factors, h-indices, and total citation counts are algorithmic artifacts that can be used in research evaluation and management. These artifacts have no meaning by themselves, but receive their meaning from attributions in institutional practices. We distinguish four main stakeholders in these practices: (1) producers of bibliometric data and indicators; (2) bibliometricians who develop and test indicators; (3) research managers who apply the indicators; and (4) the scientists being evaluated with potentially competing career interests. These different positions may lead to different and sometimes conflicting perspectives on the meaning and value of the indicators. The indicators can thus be considered as boundary objects which are socially constructed in translations among these perspectives. This paper proposes an analytical clarification by listing an informed set of (sometimes unsolved) problems in bibliometrics which can also shed light on the tension between simple but invalid indicators that are widely used (e.g., the h-index) and more sophisticated indicators that are not used or cannot be used in evaluation practices because they are not transparent for users, cannot be calculated, or are difficult to interpret.

  4. Turkish Journal of Chemistry’nin Bibliyometrik Analizi / Bibliometric Analysis of Turkish Journal of Chemistry

    Directory of Open Access Journals (Sweden)

    Hatice Gülşen Birinci

    2008-10-01

    Full Text Available [Turkish abstract]Bu makalede 1995 yılından beri Science Citation Index (SCI ve Chemical Abstracts tarafından indekslenen Turkish Journal of Chemistry (TJC bibliyometrik açıdan ele alınarak, bu dergide 1995-2007 yılları arasında yayınlanan 861 makale incelenmiştir. Araştırmada cevap aranan sorular şunlardır: TJC’de en verimli yazarlar kimlerdir ve yazarlar arasındaki ilişki durumu nedir? TJC’de çok yazarlılık durumu nedir? TJC’ye katkıda bulunan yazarların kurumları nelerdir? TJC’de yayınlanan makaleler Bradford, Lotka, Price Yasası ve 80/20 Kuralı’na uymakta mıdır? TJC’de yazarların atıf yaptıkları kaynak türleri nelerdir? En sık atıf yapılan dergiler hangileridir? Yapılan atıflar gözönüne alıdığında Kimya alanındaki çekirdek dergiler hangileridir? TJC’de yayınlanan makalelerin aldıkları ortalama atıf sayısı nedir ve atıflarda yıllara göre bir artış söz konusu mudur? Journal Citation Reports (JCR’da ve SCI’de TJC’nin yeri nedir? Yazarlara ve kurumlara özgü tekil sonuçlar, makalede açıklanmıştır. Diğer taraftan yazarların durumu, Price ve Lotka Yasası ve 80/20 Kuralı’na uymamaktadır., Öte yandan, TJC’de yapılan atıfların Bradford Yasası’na ve 80/20 Kuralı’na uyduğu saptanmıştır. Yazarlar ağ analizi ile incelendiğinde ise, beş ve daha fazla makale ile katkıda bulunan yazarların iki ayrı etkileşimli grup oluşturduğu saptanmıştır. TJC’ye yapılan atıflar 1996 yılından beri istikrarlı bir atış göstermektedir.[English abstract] This article dealing with the bibliometric analysis of 861 articles published between the years 1995-2007 of Turkish Journal of Chemistry which has been indexed by the Social Science Citation Index and Chemical Abstract since 1995. The following research questions have been discussed: Who are the most productive author? What is the relationship between the authors? What is the trend towards

  5. Bibliometrical analysys on the scientific outcome attending the usage of the accelerometer in physical activity level gauge (2010-2014

    Directory of Open Access Journals (Sweden)

    Ricardo Manuel Santos Labrador

    2015-09-01

    Full Text Available This essay provides with the data obtained via the bibliometric analysis of the works on the usage of the accelerometer as a physical activity gauge, both at national and international level, ranging from 2010 to 2014. The main purpose is to know which the scientific output has been, concerning the usage of the accelerometer such an instrument of physical activity’s quantification. The data have been extracted from the Scopus Data Base, and the number of articles on this topic raises to 2207. The keywords used in the search were: accelerometer and physical activity. The scientific output, magazines, authors, institutions, countries, and regions, have been escrutinized by years, identifying the most productive ones. The national and international outcomes reveal the most significant features to be the following: the widespread employment of the accelerometer in different scientific areas, and the growing recognition of some authors, magazines, countries and organisations as a benchmark in the field. Furthermore, it's important to stress the differences between scientific outcome at national and international level, where it's noticeable a steady growth lacking locally.

  6. BIBLIOMETRIC ANALYSIS OF SCIENTIFIC PRODUCTION OF KNOWLEDGE MANAGEMENT AVAILABLE IN SCIELO DATA BASIS IN THE PERIOD OF 1990 TO 2012

    Directory of Open Access Journals (Sweden)

    Angelina Maria de Oliveira Licório

    2014-09-01

    Full Text Available This article aims to characterize the scientific production on "knowledge management", published in Scielo database, from 1999 to 2012, through bibliometric analysis. The methodological procedures, in the first phase, uses predominantly quantitative, descriptive and documentary research, and in a second, a qualitative approach. Considering some limits, it has reached 63 publications, being 3 abstracts of thesis, 1 editorial and 59 articles defined as research sample. The criteria for the analysis are identification of periodic, the years of highest incidence, the number of authors per publication and their scientific production, authors' affiliation, philosophical conception and adopted research strategy. The results point to a methodological inconsistency in the drafting of the articles and a small number of published articles. A high incidence of only one publication per author is observed, showing that the production is more a result of specific work in graduate programs than the reflection and continued studies of the topic. Among other things, we have concluded that the researchers need to invest more in the field in order to expand it.

  7. Are the Most Highly Cited Articles the Ones that are the Most Downloaded? A Bibliometric Study of IRRODL

    Directory of Open Access Journals (Sweden)

    Raidell Avello Martínez

    2015-06-01

    Full Text Available Publication of research, innovation, challenges and successes is of critical importance to the evolution of more effective distance education programming. Publication in peer reviewed journal format is the most prestigious and the most widespread form of dissemination in education and most other disciplines, thus the importance of understanding what is published and its impact on both researchers and practitioners. In this article we identify and classify the leading articles in arguably the leading peer reviewed journals in this discipline. The journal The International Review of Research in Open and Distance Learning (IRRODL is a peer reviewed academic journal that has been published since 2000. The journal has published between 3 and 6 issues annually with between 50 and 111 research articles per volume. In order to assess the general and the particular impact of highly cited articles this work describes the main bibliometric indicators of the IRRODL journal and these are compared with the total galley views in all formats, PDF, HTML, EPUB and MP3, that IRRODL publishes. In addition to identifying characteristics of the most widely cited articles this research determines if there is a correlation between the articles most highly cited by other publishing researchers and the number of views, indicating interest from both practitioners and research communities. The results show a significant and positive relationship between the total number of citations and the number of views received by articles published in the journal, indicating the impact of the journal extends beyond active publishers to practitioner consumers.

  8. A comprehensive categorical and bibliometric analysis of published research articles on pediatric pain from 1975 to 2010.

    Science.gov (United States)

    Caes, Line; Boerner, Katelynn E; Chambers, Christine T; Campbell-Yeo, Marsha; Stinson, Jennifer; Birnie, Kathryn A; Parker, Jennifer A; Huguet, Anna; Jordan, Abbie; MacLaren Chorney, Jill; Schinkel, Meghan; Dol, Justine

    2016-02-01

    The field of pediatric pain research began in the mid-1970s and has undergone significant growth and development in recent years as evidenced by the variety of books, conferences, and journals on the topic and also the number of disciplines engaged in work in this area. Using categorical and bibliometric meta-trend analysis, this study offers a synthesis of research on pediatric pain published between 1975 and 2010 in peer-reviewed journals. Abstracts from 4256 articles, retrieved from Web of Science, were coded across 4 categories: article type, article topic, type and age of participants, and pain stimulus. The affiliation of the first author and number of citations were also gathered. The results suggest a significant increase in the number of publications over the time period investigated, with 96% of the included articles published since 1990 and most research being multiauthored publications in pain-focused journals. First authors were most often from the United States and affiliated with a medical department. Most studies were original research articles; the most frequent topics were pain characterization (39.86%), pain intervention (37.49%), and pain assessment (25.00%). Clinical samples were most frequent, with participants most often characterized as children (6-12 years) or adolescents (13-18 years) experiencing chronic or acute pain. The findings provide a comprehensive overview of contributions in the field of pediatric pain research over 35 years and offers recommendations for future research in the area.

  9. Examination of the impact of animal and dairy science journals based on traditional and newly developed bibliometric indices.

    Science.gov (United States)

    Malesios, C; Abas, Z

    2012-12-01

    Using traditional bibliometric indices such as the well-known journal impact factor (IFAC), as well as other more recently developed measures like the (journal) h-index and modifications, we assessed the impact of most prolific scientific journals in the field of animal and dairy science. To achieve this end, we performed a detailed investigation on the evaluation of journals quality, using a total of 50 journals selected from the category of "Agriculture, Dairy & Animal Science" included in the Thomson Reuters' (formerly Institute of Scientific Information, ISI) Web of Science. Our analysis showed that among the top journals in the field are the Journal of Dairy Research, the Journal of Dairy Science, and the Journal of Animal Science. In particular, the Journal of Animal Science, the most productive and frequently cited journal, has shown rapid development, especially in recent years. The majority of the top-tier, highly cited articles are those associated with the description of statistical methodology and the standard chemical analytical methodologies.

  10. Community health orientation of Indian Journal of Endocrinology and Metabolism: A bibliometric analysis of Indian Journal of Endocrinology and Metabolism

    Science.gov (United States)

    Kaushal, Kanica; Kalra, Sanjay

    2015-01-01

    Background: Endocrine and metabolic diseases especially diabetes have become focus areas for public health professionals. Indian Journal of Endocrinology and Metabolism (IJEM), a publication of Endocrine Society of India, is a peer-reviewed online journal, which covers technical and clinical studies related to health, ethical and social issues in field of diabetes, endocrinology and metabolism. This bibliometric analysis assesses the journal from a community health perspective. Materials and Methods: Every article published in IJEM over a period of 4 years (2011–2014) was accessed to review coverage of community health in the field of endocrinology. Results: Seven editorials, 30 review articles, 41 original articles, 12 brief communications, 20 letter to editors, 4 articles on guidelines and 2 in the section “endocrinology and gender” directly or indirectly dealt with community health aspects of endocrinology. Together these amounted to 17% of all articles published through these 4 years. There were 14 articles on general, 60 pertaining to pancreas and diabetes, 10 on thyroid, 7 on pituitary/adrenal/gonads, 21 on obesity and metabolism and 4 on parathyroid and bone; all community medicine related. Conclusion: Community health is an integral part of the modern endocrinology diabetology and metabolism practice and it received adequate journal space during the last 4 years. The coverage is broad based involving all the major endocrine disorders. PMID:25932398

  11. A Computer-Aided Bibliometrics System for Journal Citation Analysis and Departmental Core Journal Ranking List Generation

    Directory of Open Access Journals (Sweden)

    Yih-Chearng Shiue

    2004-12-01

    Full Text Available Due to the tremendous increase and variation in serial publications, faculties in department of university are finding it difficult to generate and update their departmental core journal list regularly and accurately, and libraries are finding it difficult to maintain their current serial collection for different departments. Therefore, the evaluation of a departmental core journal list is an important task for departmental faculties and librarians. A departmental core journal list not only helps departments understand research performances of faculties and students, but also helps librarians make decisions about which journals to retain and which to cancel. In this study, a Computer-Aided Bibliometrics System was implemented and two methodologies (JCDF and LibJF were proposed in order to generate a departmental core journal ranking list and make the journal citation analysis. Six departments were taken as examples, with MIS as the major one. One journal citation pattern was found and the ratio of Turning point-to-No. journal was always around 0.07 among the 10 journals and 6 departments. After comparing with four methodologies via overlapping rate and standard deviation distances, the two proposed methodologies were shown to be better than questionnaire and library subscription method.

  12. Research Progress and Prospect of County-wide Finance in China between 1991 and 2013 Based on Bibliometric Method

    Institute of Scientific and Technical Information of China (English)

    Qi HUANG; Jianping TAO

    2016-01-01

    In order to visually and comprehensively grasp scientific research progress of the county-wide finance in China,and explore new breakthrough point of county-wide finance studies,this paper took China National Knowledge Infrastructure( CNKI) database as research platform and made a bibliometrical study of literature indexed in CNKI between 1991 and 2013 by advanced search method. Results indicate that relevant researches take on the trend of firstly increasing then decreasing and finally steady; research hot spots mainly focus on county-wide finance and county-wide economy,county-wide inclusive finance,and county-wide finance exclusion. Based on literature review,it found subject research of county-wide finance and county-wide economic issue has become a relatively mature issue. The extension research of countywide finance exclusion and inclusive finance is devoted to remove finance exclusion. This research is a blind spot in this field and may become a breakthrough point of stimulating re-growth of county-wide finance researches.

  13. Following the trail of crumbs: A bibliometric study on consumer behavior in the Food Science and Technology field

    Directory of Open Access Journals (Sweden)

    Marcia-Gabriela C. Kasemodel

    2016-04-01

    Full Text Available The main goal of this paper was to conduct an exploratory study regarding consumer preference in the field of the Food Science and Technology. Two questions guided this study: Is it possible to identify a trail of crumbs concerning consumer behavior in the Food Science and Technology field? And, if that trail exists, where is it leading academia in terms of research trends of interest? A bibliometric study was conducted using an analysis software called CiteSpace. The use of this methodology ensured the impartiality of the literature review of the topic of interest. A survey of all articles indexed in Web of Science between 1993 and 2013 regarding consumer behaviour was carried out. In total, 1,786 articles were analyzed. The recent increased concern regarding consumer behavior was evident.  With the USA and Spain having a significant  role in driving the trail. Eight other countries  that exhibited similar influences are: Italy, England, Australia, Germany, Denmark, France, Netherlands and Brazil. The research trends observed were grouped into seven major hot topics: sensory, health, safety, willingness to pay, packaging, ethics, and lifestyle/convenience. However, the development of publishing trends depended on where the research was carried out. A final suggestive finding, demonstrated that scientific knowledge does not occur in a vacuum.

  14. Community health orientation of Indian Journal of Endocrinology and Metabolism: A bibliometric analysis of Indian Journal of Endocrinology and Metabolism

    Directory of Open Access Journals (Sweden)

    Kanica Kaushal

    2015-01-01

    Full Text Available Background: Endocrine and metabolic diseases especially diabetes have become focus areas for public health professionals. Indian Journal of Endocrinology and Metabolism (IJEM, a publication of Endocrine Society of India, is a peer-reviewed online journal, which covers technical and clinical studies related to health, ethical and social issues in field of diabetes, endocrinology and metabolism. This bibliometric analysis assesses the journal from a community health perspective. Materials and Methods: Every article published in IJEM over a period of 4 years (2011-2014 was accessed to review coverage of community health in the field of endocrinology. Results: Seven editorials, 30 review articles, 41 original articles, 12 brief communications, 20 letter to editors, 4 articles on guidelines and 2 in the section "endocrinology and gender" directly or indirectly dealt with community health aspects of endocrinology. Together these amounted to 17% of all articles published through these 4 years. There were 14 articles on general, 60 pertaining to pancreas and diabetes, 10 on thyroid, 7 on pituitary/adrenal/gonads, 21 on obesity and metabolism and 4 on parathyroid and bone; all community medicine related. Conclusion: Community health is an integral part of the modern endocrinology diabetology and metabolism practice and it received adequate journal space during the last 4 years. The coverage is broad based involving all the major endocrine disorders.

  15. Review of Patent Portfolio Based on Bibliometrics%我国专利组合文献研究综述

    Institute of Scientific and Technical Information of China (English)

    谢智敏; 郭倩玲; 伊雷; 张建文

    2015-01-01

    By using the bibliometric method,this paper has made a statistical analysis on journal theses of patent portfolio, which includes publishing years,authors,journals,and key words.The paper reviews the research development of patent portfolio in China from four aspects of patent portfolio research such as theoretical system,patent portfolio management re﹣search,patent portfolio theory application and patent portfolio research on strategy.Through the analysis result,this paper dissects the present situation and some problems on the research of patent portfolio,and gives some suggestion.%应用文献计量分析的方法,对国内关于专利组合研究论文进行统计分析,统计论文发表的年度分布、作者、期刊、关键词等。从专利组合基础理论研究、专利组合管理研究、专利组合理论的应用、面向战略的专利组合研究等4个方面综述国内专利组合领域的研究现状,指出存在的问题并提出相应的建议。

  16. A proposal for a process of selection, bibliometrics and sistemic review of articles on the supply chain performance evaluation

    Directory of Open Access Journals (Sweden)

    Emílio Della Bruna Junior

    2012-11-01

    Full Text Available Supply Chain Management has been widely studied through scientific researches and publications, presenting well grounded concepts in both academic and business areas. Meanwhile, the topic of Performance Evaluation is newer and its concepts are still under consolidation. In this context, the paper aims to propose a process for selection and analysis of a portfolio of scientific articles on Supply Chain Performance Evaluation. To do this, it illustrates a process for searching and selecting articles from scientific databases and analyzes them through Bibliometrics and Systemic Review. As a result, a portfolio of 18 papers aligned to the research subject was obtained and the journals, authors and articles with higher academic relevance were identified. The Systemic Review, in turn, has highlighted the knowledge gaps of the evaluated papers and, from these, developed a research question and objective aiming to answer them. These latter will guide the continuity of this research. Finally, it is expected that the proposed process can be useful for researchers wishing to apply it to their research topics.

  17. Analysis and Implementation of Bibliometrics Visualization Software%文献计量可视化软件的分析与实现

    Institute of Scientific and Technical Information of China (English)

    李国俊; 刘恩涛; 肖明

    2011-01-01

    Bibliometrics is one of the specialized research methods in library science.Due to the lack of Bibliometrics visualization software in domestic,the paper develops a software of Bibliometrics visualization by use of Java,MySql and open source visualization tool JFreeChart.The software includes three models: uploading data,basic information visualization and word frequency analysis visualization.Finally,by using the articles published in Journal of Library Science in China from 1998 to 2009,this paper explores the functions of the software and analyses research characteristics of domestic library science.%文献计量是图书馆学专门的研究方法之一。针对国内文献计量可视化软件缺乏的状况,本文利用Java、MySq l以及开源可视化工具JfreeChart开发了针对国内外数据库的文献计量可视化软件。软件包括三个模块:数据上传模块、基本计量信息可视化模块和词频分析可视化模块。最后以中国图书馆学报1998-2009年刊载的文献为例,展示了该软件的功能,并分析了国内图书馆学研究的特点。

  18. 近代中国东北地区外文文献研究述评%Research Summary of Foreign Language Modern Bibliometrics in Northeast China

    Institute of Scientific and Technical Information of China (English)

    王广义

    2012-01-01

    近代以来,作为特殊的地域和区位,俄、日、朝、欧美等国人都曾游历过中国东北,并留下了大量有关中国东北的文献资料。改革开放以来,近代东北史的研究虽然取得了一定成绩,但除了满铁资料外,这些国外文献的运用与研究仍处于"缺位"状态。研究这些国外文献,不仅能弥补中国东北国内史料的不足,形成中外史料的相互印证,还能为我们提供通过"他者"来反观"自我"的新视角,有利于形成国际化的"会通"式研究。%In modern times,the foreigners from Russia,Japan,Korea,Europe and USA have ever visited NE China as a special area and region and they left a lot of bibliometrics in NE China.Since reform and opening up,the study of NE history has achieved a lot,but these foreign bibliometrics were not well used and studied except the materials of SMRC.The related bibliometrics in neighbour countries and western countries in the corresponding period can not only make up for Chinese inadequate research and investigation,but also provide us with a new perspective of the "self " through the "other" to the contrary,which is conducive to the formation of the international "pass" research.

  19. Bibliometrics analysis of dentin papers from PubMed%PubMed收录牙本质相关文献的计量学分析

    Institute of Scientific and Technical Information of China (English)

    姚丽芸

    2015-01-01

    Objective:Through the analysis of the bibliometrics,the author researched status of the dentin. Method:By the method of bibliometrics,the dentine related papers from PubMed database of the U.S. national medicine library were analyzed. Result:The year,country,source of periodicals,prolific writer and the Major Topic MeSH of dentin papers were an-alyzed,in order to make distribution characteristics and research status of dentine papers clear. Conclusion:Through the analysis of the bibliometrics,it is clear to distribution characteristics and research status of dentine papers.%目的:运用计量学分析方法分析牙本质的相关研究现状。方法:采用文献计量学方法对美国国立医学图书馆提供的PubMed数据库收录的牙本质相关文献进行分析。结果:对PubMed收录的牙本质相关文献的年份、国籍、期刊来源、多产作者、主题词进行统计,并对有关数据进行分析,以明确牙本质相关文献分布特点和研究现状。结论:通过计量学分析,明确牙本质文献分布特点和研究现状。

  20. Research on the Data Preparation of Bibliometric Analysis%文献计量分析中的数据准备工作研究

    Institute of Scientific and Technical Information of China (English)

    沈艳红; 张娣

    2012-01-01

    数据准备工作是文献计量分析的基础,它主要包括数据采集和数据清洗两个方面。数据的准确性直接影响文献计量分析结果的客观性。通过几个检索案例对比分析发现,数据准备工作在文献计量分析研究中十分重要。研究者可从以下4个方面改进数据准备工作:分析信息需求,选用合适的检索方法;掌握数据库的使用方法;尽量提高查全率,及时补充遗漏数据;删除误检数据。%The data preparation is the foundational work of bibliometric analysis,it mainly includes the data acquisition and data cleaning.The accuracy of date affects directly the objectivity of bibliometric analysis results.Through the comparison of several retrieval cases,we find that the data preparation is very important in bibliometric analysis.Researchers could improve the data preparation work through four aspects: selecting the appropriate retrieval method through analyzing information needs;mastering how to use the database;advancing recall ratio,replenishing the missing data;and removing the false data.

  1. Scientific literature on monosialoganglioside in the Science Citation Index-Expanded bibliometric analysis of articles from 1942 to 2011 by each decade

    Institute of Scientific and Technical Information of China (English)

    Yanli Xu; Miaojing Li; Zhijun Liu; Ruichun Liu; Jianzhong Zhang

    2012-01-01

    BACKGROUND: The monosialoganglioside (GM1) is a popular topic of research but the bibliometric analysis of GM1 over the decades in Science Citation Index-Expanded (SCI-E) remains poorly understood.OBJECTIVE: To identify the global research and to improve the understanding of research trends in the GM1 field from 1942 to 2011. DESIGN: A bibliometric study. DATA RETRIEVAL: We performed a bibliometric analysis based on the SCI-E published by the Institute of Scientific Information. INCLUSIVE CRITERIA: Articles closely related to GM1 were included. Exclusive criteria: (1) Articles related to gangliosidosis, disialo-ganglioside, trisialo-ganglioside or ganglioside GQIb. (2) Document types such as meeting abstracts, reviews, proceedings papers, notes, and letters. MAIN OUTCOME MEASURES: (1) Type of publication output; (2) number of author outputs; (3) distribution of output in subject categories; (4) publication distribution of countries; (5) distribution of output in journals, and (6) distribution of citations in each decade.RESULTS: During 1942 to 2011, there were 10 126 papers on GM1 that were added to the SCI. Articles (8 004) were the most frequently used document type comprising 79.0%, followed by meeting abstracts, reviews and proceedings papers. Research on GM1 could be found in the SCI from 1942, it was developed in the 1970s, greatly increased in the 1980s, and reached a peak in the 1990s, and it was slightly decreased in 2000. The distribution of subject categories showed that GM1 research covered both clinical and basic science research. The USA, Japan, and Germany were the three most productive countries, and the publication numbers in the USA were highest in all decades. The Journal of Biological Chemistry, Journal of Neurochemistry and Biochemistry were core subject journals in GM1 studies in each decade. CONCLUSION: This study highlights the topics in GM1 research that are being published around the world.

  2. 我国风险分析方法的文献计量学分析%Bibliometric Analysis on Risk Assessment in China

    Institute of Scientific and Technical Information of China (English)

    吴茵茵

    2015-01-01

    以中国知网为数据源,采用文献计量学分析方法,对36种风险分析方法在国内的研究和应用的论文进行了分析,以期为进一步研究提供参考。%Based on the CNKI Data,the method of Bibliometric was adopted to analysis the domestic literatures on risk assessment,in order to provide references for further research.

  3. Scientific publications from departments of clinical physiology and nuclear medicine in Denmark. A bibliometric analysis of "impact' in the years 1989-1994

    DEFF Research Database (Denmark)

    Hansen, H B; Brinch, K; Henriksen, Jens Henrik

    1996-01-01

    a collaboration between two or more departments of clinical physiology and nuclear medicine, but the collaboration with other medical specialities and institutions was much greater (85%). The 763 papers were published in 239 different scientific journals, 80% in journals with an official 'impact factor......This study reports a bibliometric analysis of scientific publications emanating from departments of clinical physiology and nuclear medicine, Denmark, during the years 1989-1994. The total number of publications during this period was 860 (763 scientific journal papers, 71 book/book chapters and 26...... average (1.10, P medicine fell in the period...

  4. The Symbiotic Development Review of Information Retrieval and Bibliometrics in Big Data Environment%大数据环境下信息检索与文献计量的共生发展综述

    Institute of Scientific and Technical Information of China (English)

    杨思洛; 程爱娟; 冯雅

    2016-01-01

    〔Abstract〕 In this paper, by analyzing the theoretical and applied research results of information retrieval and bibliometrics, the development history, the relationship and the symbiotic trend of the two are summarized. Conclusion show that bibliometrics can assist information retrieval, information retrieval can serve bibliometrics, and from the content, tool and practice three aspects information retrieval and bibliometrics have symbiotic development trend.%文章通过梳理信息检索和文献计量相关理论与应用研究成果,对两者的发展历程、相互关系和共生趋势进行归纳和总结。指出文献计量辅助信息检索,信息检索服务文献计量,两者有内容的并行发展、工具的整合发展以及实践的融合发展三方面的共生发展趋势。

  5. Bibliometric Analysis of the Subject Distribution-based Papers in Information Stu;dies in China%基于主题分布的我国情报学文献计量分析

    Institute of Scientific and Technical Information of China (English)

    乔文明; 索大武

    2002-01-01

    With a statistical analysis of the research papers on information studies published from 1991 to 2000 in China, this article makes a bibliometric analysis of the subject distribution of these papers so as to reflect the present situation and development trend of researches on information studies in China.

  6. A bibliometric analysis of research productivity in Parasitology by different world regions during a 9-year period (1995–2003

    Directory of Open Access Journals (Sweden)

    Falagas Matthew E

    2006-03-01

    Full Text Available Abstract Background The objective of this study was to estimate the research productivity of different world regions in the field of Parasitology. Methods Using the PubMed database we retrieved articles from journals included in the "Parasitology" category of the "Journal Citation Reports" database of the Institute for Scientific Information for the period 1995–2003. Research productivity was evaluated based on a methodology we developed and used in other bibliometric studies by analysing: (1 the total number of publications, (2 the mean impact factor of all papers, and (3 the product of the above two parameters, (4 the research productivity in relation to gross domestic product of each region, and (5 the research productivity in relation to gross national income per capita and population of each region. Results Data on the country of origin of the research was available for 18,110 out of 18,377 articles (98.6% of all articles from the included journals. Western Europe exceeds all world regions in research production for the period studied (34.8% of total articles, with USA ranking second (19.9%, and Latin America & the Caribbean ranking third (17.2%. The mean impact factor in articles published in Parasitology journals was highest for the USA (1.88. Oceania ranked first in research productivity when adjustments for both the gross national income per capita (GNIPC and population were made. Eastern Europe almost tripled the production of articles from only 1.9% of total production in 1995 to 4.3% in 2003. Similarly, Latin America and the Caribbean and Asia doubled their production. However, the absolute and relative production by some developing areas, including Africa, is still very low, despite the fact that parasitic diseases are major public health problems in these areas. Conclusion Our data suggest that more help should be provided by the developed nations to developing areas for improvement of the infrastructure of research.

  7. Bibliometric analysis of the Korean Journal of Parasitology: measured from SCI, PubMed, Scopus, and Synapse databases.

    Science.gov (United States)

    Lee, Choon Shil

    2009-10-01

    The Korean Journal of Parasitology (KJP) is the official journal of the Korean Society for Parasitology which is celebrating its 50th anniversary in 2009. To assess the contributions and achievements of the KJP, bibliometric analysis was conducted based on the citation data retrieved from 4 major databases; SCI, PubMed, Synapse, and Scopus. It was found that the KJP articles were constantly cited by the articles published in major international journals represented in these databases. More than 60% of 1,370 articles published in the KJP from 1963 to June 2009 were cited at least once by SCI articles. The overall average times cited by SCI articles are 2.6. The rate is almost 3 times higher for the articles published in the last 10 years compared to 1.0 for the articles of the 1960s. The SCI journal impact factor for 2008 is calculated as 0.871. It is increasing and it is expected to increase further with the introduction of the KJP in the database in 2008. The more realistic h-indices were measured from the study data set covering all the citations to the KJP; 17 for SCI, 6 for PubMed, 19 for Synapse, and 17 for Scopus. Synapse extensively picked up the citations to the earlier papers not retrievable from the other 3 databases. It identified many papers published in the 1960s and in the 1980s which have been cited heavily, proving the central role of the KJP in the dissemination of the important research findings over the last 5 decades.

  8. Systematic reviews on reports of hip fractures in Web of Science:a bibliometric analysis of publication activity

    Institute of Scientific and Technical Information of China (English)

    Mao Zhi; Wang Guoqi; Mei Xifan; Chen Shuo; Liu Xiaoxie; Zeng Xiantao; Long Anhua

    2014-01-01

    Background The objective of this study was to analyze the trend in the publication of systematic reviews on hip fractures through a bibliometric approach.Methods Literature including systematic reviews or meta-analyses on hip fractures was searched from the ISI Web of Science citation database.The search results were analyzed in terms of geographical authorship and frequency of citation by country,institution,author,and periodical distribution.Results A total of 654 published systematic reviews from 1995 to 2013 in 48 countries or regions were retrieved.The United States (171) was the predominant country in terms of the number of total publications,followed by the United Kingdom (149),Canada (120),Australia (76),and China (54).The number of systematic reviews significantly increased during the last 6 years,especially in China.The production ranking changed in 2012,at which time the United States and China were the leaders in the yearly production of systematic reviews on hip fractures.The amount of literature (27 publications) from China contributed almost one-quarter of the total literature (109 publications) in 2012.However,the average number of citations of each article from China was still low (6.70),while the highest number of citations of each article was from Sweden (193.36).The references were published in 239 different journals,with 15 journals contributing to 41.3% of the systematic reviews on hip fractures.The two journals that contributed the most were Osteoporosis International (10.6%) and the Cochrane Database of Systematic Reviews (7.6%).The predominant institution in terms of the number of publications was McMaster University (36) in Canada.Conclusions The best evidence in the field of hip fractures has attracted increasing attention.Systematic reviews on hip fractures from China have been increasingly more frequent during the past 6 years,particularly in 2012.

  9. A critical review of the development, current hotspots, and future directions of Lake Taihu research from the bibliometrics perspective.

    Science.gov (United States)

    Zhang, Yunlin; Yao, Xiaolong; Qin, Boqiang

    2016-07-01

    Lake Taihu, as the important drinking water source of the Yangtze River Delta urban agglomeration and the third largest freshwater lake in China, has experienced serious lake eutrophication and water quality deterioration in the past three decades. Growing scientific, political, and public attention has been given to the water quality of Lake Taihu. This study aimed to conduct a comparative quantitative and qualitative analysis of the development, current hotspots, and future directions of Lake Taihu research using a bibliometric analysis of eight well-studied lakes (Lake Taihu, Lake Baikal, Lake Biwa, Lake Erie, Lake Michigan, Lake Ontario, Lake Superior and Lake Victoria) around the world based on the Science Citation Index (SCI) database. A total of 1582 papers discussing Lake Taihu research were published in 322 journals in the past three decades. However, the first paper about Lake Taihu research was not found in the SCI database until 1989, and there were only zero, one, or two papers each year from 1989 to 1995. There had been rapid development in Lake Taihu research since 1996 and a sharp increase in papers since 2005. A keyword analysis showed that "sediment," "eutrophication", "Microcystis aeruginosa", "cyanobacterial blooms", and "remote sensing" were the most frequently used keywords of the study subject. Owing to its significant impact on aquatic ecosystems, a crucial emphasis has been placed on climate change recently. In addition, the future focuses of research directions, including (1) environmental effects of physical processes; (2) nutrient cycles and control and ecosystem responses; (3) cyanobacteria bloom monitoring, causes, forecast and management; (4) eutrophication and climate change interactions; and (5) ecosystem degradation mechanism and ecological practice of lake restoration, are presented based on the keyword analysis. Through multidisciplinary fields (physics, chemistry, and biology) cross and synthesis study of Lake Taihu, the

  10. Trends in scientific activity addressing transmissible spongiform encephalopathies: a bibliometric study covering the period 1973–2002

    Directory of Open Access Journals (Sweden)

    Iribarren-Maestro Isabel

    2006-10-01

    Full Text Available Abstract Background The purpose of this study is to analyse the trends in scientific research on transmissible spongiform encephalopathies by applying bibliometric tools to the scientific literature published between 1973 and 2002. Methods The data for the study were obtained from Medline database, in order to determine the volume of scientific output in the above period, the countries involved, the type of document and the trends in the subject matters addressed. The period 1973–2002 was divided in three sub-periods. Results We observed a significant growth in scientific production. The percentage of increase is 871.7 from 1973 to 2002. This is more evident since 1991 and particularly in the 1996–2001 period. The countries found to have the highest output were the United States, the United Kingdom, Japan, France and Germany. The evolution in the subject matters was almost constant in the three sub-periods in which the study was divided. In the first and second sub-periods, the subject matters of greatest interest were more general, i.e Nervous system or Nervous system diseases, Creutzfeldt-Jakob disease, Scrapie, and Chemicals and Drugs, but in the last sub-period, some changes were observed because the Prion-related matters had the greatest presence. Collaboration among authors is small from 1973 to 1992, but increases notably in the third sub-period, and also the number of authors and clusters formed. Some of the authors, like Gajdusek or Prusiner, appear in the whole period. Conclusion The study reveals a very high increase in scientific production. It is related also with the beginnings of research on bovine spongiform encephalopathy and variant Creutzfeldt-Jakob disease, with the establishment of progressive collaboration relationships and a reflection of public health concerns about this problem.

  11. [Comparison of bibliometric indicators for neuropaediatrics in Revista de Neurologia and Anales de Pediatria over one decade].

    Science.gov (United States)

    Fernandez-Fernandez, Eva M; Pardo-De la Vega, Rafael; Amigo-Bello, Cristina; Solis-Sanchez, Gonzalo

    2013-07-01

    AIM. Bibliometric analysis of neuropaediatrics articles published in Revista de Neurologia and Anales de Pediatria between 2000 and 2009. MATERIALS AND METHODS. We selected neuropaediatrics articles published in two journal during the last decade (n = 1,085). We investigated authorship, topic and bibliography, to calculate indices of isolation, Price, collaboration, productivity, transience and self-citations. Analyze citations received by Web of Knowledge (WOK): articles cited, sometimes cited and h-index. RESULTS. 1,085 articles were analyzed, 255 published in Anales de Pediatria (9.4% of the total in that period) and 830 in Revista de Neurologia (21.7% total). The collaboration index was 4.3. The 89.7% of the authors were medical care (96% hospital staff, 0,8% of primary care staff and 2.9% of both). The 11.9% ??of the articles were collaborative between regions and the 26% came from foreign centers. The originals were 29.8% (80.8% descriptive observational studies, analytical 18.3% and 0.8% clinical trials). The most frequent topics were paroxysmal disorders (15.9%) and developmental, learning and behavioral disorders (15%). The average number of citations per article was 27.6, with an isolation rate of 13.4% and a Price index of 41.7%. The profile of the articles published in both journals is different, finding significant differences in almost all parameters analyzed. According WOK, the 255 items of Anales de Pediatria have received 40 citations and h-index of 3 and the 830 Revista de Neurologia 2,234 citations with h-index of 13. CONCLUSIONS. There are differences in the pediatric neurology publications between the two magazines with more international projection of Revista de Neurologia.

  12. Bibliometric analysis of nutrition and dietetics research activity in Arab countries using ISI Web of Science database.

    Science.gov (United States)

    Sweileh, Waleed M; Al-Jabi, Samah W; Sawalha, Ansam F; Zyoud, Sa'ed H

    2014-01-01

    Reducing nutrition-related health problems in Arab countries requires an understanding of the performance of Arab countries in the field of nutrition and dietetics research. Assessment of research activity from a particular country or region could be achieved through bibliometric analysis. This study was carried out to investigate research activity in "nutrition and dietetics" in Arab countries. Original and review articles published from Arab countries in "nutrition and dietetics" Web of Science category up until 2012 were retrieved and analyzed using the ISI Web of Science database. The total number of documents published in "nutrition and dietetics" category from Arab countries was 2062. This constitutes 1% of worldwide research activity in the field. Annual research productivity showed a significant increase after 2005. Approximately 60% of published documents originated from three Arab countries, particularly Egypt, Kingdom of Saudi Arabia, and Tunisia. However, Kuwait has the highest research productivity per million inhabitants. Main research areas of published documents were in "Food Science/Technology" and "Chemistry" which constituted 75% of published documents compared with 25% for worldwide documents in nutrition and dietetics. A total of 329 (15.96%) nutrition - related diabetes or obesity or cancer documents were published from Arab countries compared with 21% for worldwide published documents. Interest in nutrition and dietetics research is relatively recent in Arab countries. Focus of nutrition research is mainly toward food technology and chemistry with lesser activity toward nutrition-related health research. International cooperation in nutrition research will definitely help Arab researchers in implementing nutrition research that will lead to better national policies regarding nutrition.

  13. Exploring the relationship between the engineering and physical sciences and the health and life sciences by advanced bibliometric methods.

    Science.gov (United States)

    Waltman, Ludo; van Raan, Anthony F J; Smart, Sue

    2014-01-01

    We investigate the extent to which advances in the health and life sciences (HLS) are dependent on research in the engineering and physical sciences (EPS), particularly physics, chemistry, mathematics, and engineering. The analysis combines two different bibliometric approaches. The first approach to analyze the 'EPS-HLS interface' is based on term map visualizations of HLS research fields. We consider 16 clinical fields and five life science fields. On the basis of expert judgment, EPS research in these fields is studied by identifying EPS-related terms in the term maps. In the second approach, a large-scale citation-based network analysis is applied to publications from all fields of science. We work with about 22,000 clusters of publications, each representing a topic in the scientific literature. Citation relations are used to identify topics at the EPS-HLS interface. The two approaches complement each other. The advantages of working with textual data compensate for the limitations of working with citation relations and the other way around. An important advantage of working with textual data is in the in-depth qualitative insights it provides. Working with citation relations, on the other hand, yields many relevant quantitative statistics. We find that EPS research contributes to HLS developments mainly in the following five ways: new materials and their properties; chemical methods for analysis and molecular synthesis; imaging of parts of the body as well as of biomaterial surfaces; medical engineering mainly related to imaging, radiation therapy, signal processing technology, and other medical instrumentation; mathematical and statistical methods for data analysis. In our analysis, about 10% of all EPS and HLS publications are classified as being at the EPS-HLS interface. This percentage has remained more or less constant during the past decade.

  14. A bibliometric analysis in the fields of preventive medicine, occupational and environmental medicine, epidemiology, and public health

    Directory of Open Access Journals (Sweden)

    Soteriades Elpidoforos S

    2006-12-01

    Full Text Available Abstract Background Research in the fields of Preventive Medicine, Occupational/Environmental Medicine, Epidemiology and Public Health play an important role in the advancement of knowledge. In order to map the research production around the world we performed a bibliometric analysis in the above fields. Methods All articles published by different world regions in the above mentioned scientific fields and cited in the Journal Citation Reports (JCR database of the Institute for Scientific Information (ISI during the period 1995 and 2003, were evaluated. The research production of different world regions was adjusted for: a the gross domestic product in 1995 US dollars, and b the population size of each region. Results A total of 48,861 articles were retrieved and categorized. The USA led the research production in all three subcategories. The percentage of articles published by USA researchers was 43%, 44% and 61% in the Preventive Medicine, Epidemiology, and Public Health subcategories, respectively. Canada and Western Europe shared the second position in the first two subcategories, while Oceania researchers ranked second in the field of Public Health. Conclusion USA researchers maintain a leadership position in the production of scientific articles in the fields of Preventive Medicine, Occupational/Environmental Medicine and Epidemiology, at a level similar to other scientific disciplines, while USA contribution to science in the field of Public Health is by all means outstanding. Less developed regions would need to support their researchers in the above fields in order to improve scientific production and advancement of knowledge in their countries.

  15. [Why are there few publications by the Argentine gastroenterology? Considerations on a bibliometric analysis of Argentine publications on gastroenterology].

    Science.gov (United States)

    Barreyro, Fernando J; Krabshuis, Justus; Planzer del Campo, Marcela; Bai, Julio C

    2009-03-01

    The publication of scientific findings is the main way to communicate advances. Our aim was to perform a bibliometric and comparative analysis of the Argentinean gastroenterological research output. We analyzed Argentinean gastroenterological publications selectively retrieved from LILACS (between years 1982-2006) and EMBASE (1996-2007) databases by means of specially constructed filter based on author address and subject headings. The global Argentinean scientific research output is far below that of developed countries and has been affected in direct manner by economic, political and social disturbances in the country. The gastroenterological research output from Argentina represent about 6% of national biomedical research. While 54% belongs to gastroenterology and 46% to hepatology, 65% are based on clinical research and 67% were originally contributions. Only 11% have been published in high impact factor journals. The comparative analysis within countries with health indicators similarities has shown a low biomedical and gastroenterology research output, however, the rate of acceptance at the 18 top gastroenterological journals is acceptable (15%). The contributions of registered specialists were lower for gastroenterologists compared with those from hepatologists (8.7% and 16.4% respectively). The research projects at public hospital funded by the pharmaceutical industry overcome those funded independently. Indeed, it seems that the independent research is being progressively replaced by that supported by the industry due to economic benefits for researchers even when there is a very low participation rate in publications (3%) by Argentinean researchers. We conclude that the Argentinean biomedical and gastroenterological research output is scanty compared with developed countries and countries with comparable health indicators. Our analysis suggests that efforts must be taken to attain objectives directed to develop and improve the Argentinean biomedical and

  16. High-performance liquid chromatography coupled with tandem mass spectrometry technology in the analysis of Chinese Medicine Formulas: A bibliometric analysis (1997-2015).

    Science.gov (United States)

    He, Xi-Ran; Li, Chun-Guang; Zhu, Xiao-Shu; Li, Yuan-Qing; Jarouche, Mariam; Bensoussan, Alan; Li, Ping-Ping

    2017-01-01

    There is a recognized challenge in analyzing traditional Chinese medicine formulas because of their complex chemical compositions. The application of modern analytical techniques such as high-performance liquid chromatography coupled with a tandem mass spectrometry has improved the characterization of various compounds from traditional Chinese medicine formulas significantly. This study aims to conduct a bibliometric analysis to recognize the overall trend of high-performance liquid chromatography coupled with tandem mass spectrometry approaches in the analysis of traditional Chinese medicine formulas, its significance and possible underlying interactions between individual herbs in these formulas. Electronic databases were searched systematically, and the identified studies were collected and analyzed using Microsoft Access 2010, Graph Pad 5.0 software and Ucinet software package. 338 publications between 1997 and 2015 were identified, and analyzed in terms of annual growth and accumulated publications, top journals, forms of traditional Chinese medicine preparations and highly studied formulas and single herbs, as well as social network analysis of single herbs. There is a significant increase trend in using high-performance liquid chromatography coupled with tandem mass spectrometry related techniques in analysis of commonly used forms of traditional Chinese medicine formulas in the last 3 years. Stringent quality control is of great significance for the modernization and globalization of traditional Chinese medicine, and this bibliometric analysis provided the first and comprehensive summary within this field.

  17. Congress ANPCONT: descriptive and evaluative bibliometric analysis of the articles published from 2007 to 2011 - doi: 10.4025/enfoque.v31i3.16946

    Directory of Open Access Journals (Sweden)

    Eduardo Bona Safe de Matos

    2012-12-01

    Full Text Available The analysis of congresses, scientific journals and scientific production is held in different areas of science, with objective of understanding the authors’ profile, the production characteristics or evaluate those qualities. Despite using different methods and tools, the objectives commonly propose to develop the science and characterization of the production in different areas. This paper is aimed with two objectives related to two different areas of the bibliometrics, evaluative and descriptive, characterizing its differential. The general objective consists in the analysis and understanding of the characteristics of the works published in the Congress ANPCONT, and the specific objectives are the showing of the authors’ profile, of the productions and use the of the references. The methods used are bibliometrics and, for the descriptive analysis it is applied the Lotka Law, which determines the productivity of the authors. For the evaluative analysis it is applied the study of the typology of the references used. As a result, in respect to the authors profile, thy are, in general, connected to the academy, professors and doctors, with predominance of author from Universidade de São Paulo, Fucape Business School and Universidade Regional de Blumenau. In respect to the descriptive analysis, the production does not adjust to the Lotka Law, and in respect to the evaluative analysis is observed that there is a predominance of use of international papers in the researches. It is concluded that the production demonstrated a development during the years, and some authors, universities and states are highlighted in the congress production.

  18. Olfactory ensheathing cell transplantation for spinal cord injury An 18-year bibliometric analysis based on the Web of Science

    Institute of Scientific and Technical Information of China (English)

    Zikuan Leng; Xijing He; Haopeng Li; Dong Wang; Kai Cao

    2013-01-01

    OBJECTIVE: Olfactory ensheathing cell (OEC) transplantation is a promising new approach for the treatment of spinal cord injury (SCI), and an increasing number of scientific publications are devoted to this treatment strategy. This bibliometric analysis was conducted to assess global research trends in OEC transplantation for SCI.DATA SOURCE: All of the data in this study originate from the Web of Science maintained by the Institute for Scientific Information, USA, and includes SCI-EXPANDED, SSCI, A&HCI, CPCI-S, CPCI-SSH, BKCI-S, BKCI-SSH, CCR-EXPANDED and IC. The Institute for Scientific Information's Web of Science was searched using the keywords "olfactory ensheathing cells" or "OECs" or "olfactory ensheathing glia" or "OEG" or "olfactory ensheathing glial cells" or "OEGs" and "spinal cord injury" or "SCI" or "spinal injury" or "spinal transection" for literature published from January 1898 to May 2012.DATA SELECTION: Original articles, reviews, proceedings papers and meeting abstracts, book chapters and editorial materials on OEC transplantation for SCI were included. Simultaneously, unpublished literature and literature for which manual information retrieval was required were excluded.MAIN OUTCOME MEASURES: All selected literatures addressing OEC transplantation for SCI were evaluated in the following aspects: publication year, document type, language, author, institution, times cited, Web of Science category, core source title, countries/territories and funding agency.RESULTS: In the Web of Science published by the Institute for Scientific Information, the earliest literature record was in April, 1995. Four hundred and fourteen publications addressing OEC transplantation for SCI were added to the data library in the past 18 years, with an annually increasing trend. Of 415 records, 405 publications were in English. Two hundred and fifty-nine articles ranked first in the distribution of document type, followed by 141 reviews. Thirty articles and 20 reviews

  19. Intravenous Lipid Emulsion as an Antidote for the Treatment of Acute Poisoning: A Bibliometric Analysis of Human and Animal Studies.

    Science.gov (United States)

    Zyoud, Sa'ed H; Waring, W Stephen; Al-Jabi, Samah W; Sweileh, Waleed M; Rahhal, Belal; Awang, Rahmat

    2016-11-01

    In recent years, there has been increasing interest in the role of intravenous lipid formulations as potential antidotes in patients with severe cardiotoxicity caused by drug toxicity. The aim of this study was to conduct a comprehensive bibliometric analysis of all human and animal studies featuring lipid emulsion as an antidote for the treatment of acute poisoning. The Scopus database search was performed on 5 February 2016 to analyse the research output related to intravenous lipid emulsion as an antidote for the treatment of acute poisoning. Research indicators used for analysis included total number of articles, date (year) of publication, total citations, value of the h-index, document types, countries of publication, journal names, collaboration patterns and institutions. A total of 594 articles were retrieved from Scopus database for the period of 1955-2015. The percentage share of global intravenous lipid emulsion research output showed that research output was 85.86% in 2006-2015 with yearly average growth in this field of 51 articles per year. The USA, United Kingdom (UK), France, Canada, New Zealand, Germany, Australia, China, Turkey and Japan accounted for 449 (75.6%) of all the publications. The total number of citations for all documents was 9,333, with an average of 15.7 citations per document. The h-index of the retrieved documents for lipid emulsion research as antidote for the treatment of acute poisoning was 49. The USA and the UK achieved the highest h-indices, 34 and 14, respectively. New Zealand produced the greatest number of documents with international collaboration (51.9%) followed by Australia (50%) and Canada (41.4%) out of the total number of publications for each country. In summary, we found an increase in the number of publications in the field of lipid emulsion after 2006. The results of this study demonstrate that the majority of publications in the field of lipid emulsion were published by high-income countries. Researchers from

  20. Bibliometric analysis of ornamental grasses in China%观赏草研究文献分析

    Institute of Scientific and Technical Information of China (English)

    陈莹

    2011-01-01

    As a class of typical ornamental plants in gardens ornamental grasses are increasingly being fo cused on by the landscape industry at home and abroad. Based on ornamental grass research papers pub lished from 1989 to 2010, the publishing time period, authors and ornamental grass research highlights were summarized and analyzed using the bibliometric method in this paper. The results showed that the re search of ornamental grasses mainly focused on physiology and biochemistryl occupying 39.10% of all the papers involved. The research were extensive and diversified with quite a few papers published in the last six years (61.80% in all the papers involved in the past 21 years). The specific research areas and authors of ornamental grasses are more concentrated but the research quality needs to be improved. This study could provide reference literature for researchers to identify research topics and discuss ornamental grass research as well as for librarians to collect and file the relevant journals.%观赏草作为园林植物中独具特色的一类观赏植物,而日益受到国内外园林界的关注。本研究以1989—2010年观赏草研究文献为依据,采用文献计量学的方法,对观赏草研究文献的年份分布、文献作者、研究领域等方面进行统计分析。结果表明,我国观赏草研究领域分布以生理生化为主,占总文献量的39.10%,研究呈现活跃与多元化合作态势,近6年文献量明显上升,占21年来总文献量的61.80%。研究分布地区和作者较集中,但研究整体水平较弱势。本研究为今后观赏草研究人员确定研究课题、利用和探讨观赏草文献提供参考与借鉴,也为图书情报工

  1. [Scientific production and cancer-related collaboration networks in Peru 2000-2011: a bibliometric study in Scopus and Science Citation Index].

    Science.gov (United States)

    Mayta-Tristán, Percy; Huamaní, Charles; Montenegro-Idrogo, Juan José; Samanez-Figari, César; González-Alcaide, Gregorio

    2013-03-01

    A bibliometric study was carried out to describe the scientific production on cancer written by Peruvians and published in international health journals, as well as to assess the scientific collaboration networks. It included articles on cancer written in Peru between the years 2000 and 2011 and published in health journals indexed in SCOPUS or Science Citation Index Expanded. In the 358 articles identified, an increase in the production was seen, from 4 articles in 2000 to 57 in 2011.The most studied types were cervical cancer (77 publications); breast cancer (53), and gastric cancer (37). The National Institute of Neoplastic Diseases (INEN) was the most productive institution (121 articles) and had the highest number of collaborations (180 different institutions). 52 clinical trials were identified, 29 of which had at least one author from INEN. We can conclude that, cancer research is increasing in Peru, the INEN being the most productive institution, with an important participation in clinical trials.

  2. 基于文献计量的中国图书馆法研究综述%Summary on Law of Chinese Libraries Based on Bibliometrics

    Institute of Scientific and Technical Information of China (English)

    刘峰

    2012-01-01

    By the use of bibliometrics method,this article makes a statistical analysis and back-tracking study of the papers about law of Chinese libraries which were published from 1995 to 2011.The basic principles of the library law,content and theoretical results are discussed.At last,it discusses the summary of law of Chinese libraries research results.%利用文献计量法对1995-2011年间以中国图书馆法为主题的论文做了统计分析和回溯研究,揭示了中国图书馆法的基本原则、主要内容、理论成果,并对其研究成果做了总结。

  3. Bibliometric Analysis of Papers on Journal Evaluation in China%国内期刊评价论文计量分析

    Institute of Scientific and Technical Information of China (English)

    程琳红

    2015-01-01

    以1990-2012年我国期刊评价相关论文为研究对象,采用文献计量分析方法,对其数量、基金、作者、引证、关键词等方面进行了分析,总结了我国期刊评价的研究现状,并对我国期刊评价的发展提出了建议。%The paper takes papers on journal evaluation published in 1990-2012 as research object, makes a bibliometric analysis of them from aspects of quantity, funds, authors, citation and keywords, summarizes research status quo of journal evaluation in China, and puts forward some suggestions for development of journal evaluation.

  4. 我国临床实践指南的计量分析%Bibliometric Analysis on Clinical Practice Guidelines in China

    Institute of Scientific and Technical Information of China (English)

    唐再丽; 兰小筠

    2012-01-01

    对我国近10年来的临床实践指南,从发表年限、性质、制定国别、制定单位、主题等方面进行统计分析,了解指南研发现状,并提出今后我国制定指南的合理建议。%The paper carries out bibliometric analysis on clinical practice guidelines in the recent 10 years in China,from the aspects of publication times,character,formulation countries,formulation institutions,subjects and so on,in order to understand the research status of guidelines and put forward reasonable advices on formulating guidelines in China in the future.

  5. 我国手机图书馆研究文献计量分析%Bibliometric Analysis on Mobile Library in China

    Institute of Scientific and Technical Information of China (English)

    申彦舒

    2012-01-01

    Using bibliometric method, this paper retrieves articles on " mobile library" from CNKI database as data sources and analyses mobile library research status from four aspects, which include the time distribution,periodical distribution , author distribution and subject distribution, finally ,puts forward suggestions on the research.%运用文献计量分析方法,对被CNKI收录的手机图书馆研究文献进行了统计,并对发表文献的时间分布、期刊分布、作者分布、主题内容进行了分析,对今后该领域的进一步研究提出了建议。

  6. 关于情报学研究的文献计量分析%The Bibliometric Analysis on Research Papers of Information Science

    Institute of Scientific and Technical Information of China (English)

    朱海燕

    2015-01-01

    通过对情报学研究成果的关注度、代表文献与研究者机构分布等进行的文献计量分析,揭示了情报学研究的时间、数量、人物、机构等,探讨了情报学研究的特点和规律。%Through the bibliometric analysis on the attention degree, representative literature, and distribution of researchers’ organizations, etc. of research productions of information science, this paper reveals the time,number, personage,and institute, etc. of the research of information science, and probes into the features and laws of information science research.

  7. 基于SCI的锂离子电池文献计量分析%A BIBLIOMETRICAL ANALYSIS OF LI- ION BATTERIES PAPERS BASED ON SCI DATABASE

    Institute of Scientific and Technical Information of China (English)

    龙雪梅

    2011-01-01

    Based on the literatures indexed in the SCI database from 2000 to 2009, this paper analyzes the distribution of publication years, article types, authors, countries (or areas), affiliations, publications, and the cited frequencies in researches on the Li -ion batteries using bibliometric research methods.%采用文献计量学研究方法,基于数据库近10年的检索结果,定量分析了锂离子电池研究文献的年代、文献类型、作者、国家(地区)、机构、出版物、被引频次等分布.

  8. Bibliometric Analysis on Medical PBL Teaching in China%国内医学PBL教学文献计量分析

    Institute of Scientific and Technical Information of China (English)

    冯瑶; 卓仁杰; 董其军

    2011-01-01

    Using bibliometric analysis method,the paper analyzes 1092 literatures on medical problem-based learning(PBL) teaching collected form"China Academic Journal Network Publishing Database(CAJD)"from 1994 to 2010,reveals the characteristics and disciplines of annual growth of literatures,institution distribution,author distribution,journal distribution,etc.%利用文献计量学方法,对1994-2010中国学术期刊网络出版总库收录的1 092篇医学PBL教学论文进行分析,揭示其文献年度增长、机构分布、作者分布和期刊分布等特征和规律。

  9. A comparison of 17 author-level bibliometric indicators for researchers in Astronomy, Environmental Science, Philosophy and Public Health in Web of Science and Google Scholar

    DEFF Research Database (Denmark)

    Wildgaard, Lorna Elizabeth

    2015-01-01

    Author-level bibliometric indicators are becoming a standard tool in research assessment. It is important to investigate what these indicators actually measure to assess their appropriateness in scholar ranking and benchmarking average individual levels of performance. 17 author-level indicators...... were calculated for 512 researchers in Astronomy, Environmental Science, Philosophy and Public Health. Indicator scores and scholar rankings calculated in Web of Science (WoS) and Google Scholar (GS) were analyzed. The indexing policies of WoS and GS were found to have a direct effect on the amount...... rankings with the highest level of agreement between WoS and GS and rankings with the least amount of variance. Expected average performance benchmarks were influenced by how the mean indicator value was calculated. Empirical validation of the aggregate mean h-index values compared to previous studies...

  10. Pattern and determinants of HIV research productivity in sub-Saharan Africa: bibliometric analysis of 1981 to 2009 PubMed papers

    Directory of Open Access Journals (Sweden)

    Uthman Olalekan A

    2010-03-01

    Full Text Available Abstract Background Several bibliometric studies have been published on AIDS. The findings obtained from these studies have provided a general picture of the history and growth of AIDS literature. However, factors related to variation in HIV research productivity in sub-Saharan Africa have not been examined. Therefore, this study aims to fill some of the gap in existing research to provide insights into factors associated with HIV research productivity in sub-Saharan Africa. Methods A bibliometric analysis regarding sub-Saharan Africa HIV/AIDS research was conducted in the PubMed database for the period of 1981 to 2009. The numbers of HIV research articles indexed in PubMed was used as surrogate for total HIV research productivity. Series of univariable and multivariable negative binomial regression models were used to explore factors associated with variation in HIV research productivity in sub-Saharan Africa. Results First authors from South Africa, Uganda and Kenya contributed almost half of the total number of HIV articles indexed in PubMed between 1981 and 2009. Uganda, Zimbabwe and Malawi had better records when the total production was adjusted for gross domestic product (GDP. Comoros, the Gambia and Guinea-Bissau were the most productive countries when the total products were normalized by number of people with HIV. There were strong positive and statistically significant correlation between countries number of indexed journal (Pearson correlation r = 0.77, p = .001, number of higher institutions (r = 0.60, p = .001, number of physicians (r = 0.83, p = .001 and absolute numbers of HIV articles. Conclusions HIV research productivity in Africa is highly skewed. To increase HIV research output, total expenditure on health (% of GDP, private expenditure on health, and adult literacy rate may be important factors to address.

  11. [Evolution of the bibliometric indicators of production and consumption of Archivos de Bronchopneumología in the last 20 years].

    Science.gov (United States)

    García Río, F; Dorgham, A; Serrano, S; Terreros Caro, J G; Alvarez-Sala, R; Prados, C; Alvarez-Sala, J L; Villamor, J

    1997-01-01

    The aim of this study was to evaluate the evolution of bibliometric indicators for authorship and citation of ARCHIVOS DE BRONCONEUMOLOGIA over the past 20 years. At least 16 articles reporting new research or case reports were analyzed for every other year from 1976 to 1996. The following data were collected for each article: type of document, number of authors and their place of work and specialty, time interval between acceptance and publication, and references (including number, types, language, journal name and year of publication). The number of authors per article (collaboration index) averaged around five and has not varied significantly over the 20 years studied. Pulmonologists predominated among the authors, accounting for about 60% of the total, and most contributions came from a few provinces, mainly Barcelona and Madrid. The interval between reception and publication has gradually increased over the 20 years under review, coming to stand around 9.9 +/- 1.6 months in 1996. Most references (over 80%) cite journals and the proportion of references to books has decreased in recent years (from 12.3% in 1976 to 3.5% in 1996). The journal's index of isolation has increased (from 6.2 to 12.1%), as has the index of self-citation (from 0.4 to 6.2%). Although most cited works are in English (over 80%), the proportion of Spanish-language references increased (from 6.2 to 12.1%). In conclusion, maintenance of the number of collaborating authors, the predominance of journals and English-language sources among references are the main traits that characterize the bibliometric indicators for authorship and citation in ARCHIVOS DE BRONCONEUMOLOGIA.

  12. Trends in performance indicators of neuroimaging anatomy research publications: a bibliometric study of major neuroradiology journal output over four decades based on web of science database.

    Science.gov (United States)

    Wing, Louise; Massoud, Tarik F

    2015-01-01

    Quantitative, qualitative, and innovative application of bibliometric research performance indicators to anatomy and radiology research and education can enhance cross-fertilization between the two disciplines. We aim to use these indicators to identify long-term trends in dissemination of publications in neuroimaging anatomy (including both productivity and citation rates), which has subjectively waned in prestige during recent years. We examined publications over the last 40 years in two neuroradiological journals, AJNR and Neuroradiology, and selected and categorized all neuroimaging anatomy research articles according to theme and type. We studied trends in their citation activity over time, and mathematically analyzed these trends for 1977, 1987, and 1997 publications. We created a novel metric, "citation half-life at 10 years postpublication" (CHL-10), and used this to examine trends in the skew of citation numbers for anatomy articles each year. We identified 367 anatomy articles amongst a total of 18,110 in these journals: 74.2% were original articles, with study of normal anatomy being the commonest theme (46.7%). We recorded a mean of 18.03 citations for each anatomy article, 35% higher than for general neuroradiology articles. Graphs summarizing the rise (upslope) in citation rates after publication revealed similar trends spanning two decades. CHL-10 trends demonstrated that more recently published anatomy articles were likely to take longer to reach peak citation rate. Bibliometric analysis suggests that anatomical research in neuroradiology is not languishing. This novel analytical approach can be applied to other aspects of neuroimaging research, and within other subspecialties in radiology and anatomy, and also to foster anatomical education.

  13. 光觸媒文獻之書目計量學研究 Photocatalysis Literature Analysis: A Bibliometric Approach

    Directory of Open Access Journals (Sweden)

    Ming-Yaeh Tsay

    2005-12-01

    Full Text Available 本研究從書目計量學角度探究光觸媒文獻發展狀況,研究樣本檢索自SCIE(Science Citation Index Expanded)資料庫,蒐集年代從1970至2003年,共34年得7,141筆資料。研究項目包括:一、文獻成長情形;二、文獻類型、出版國與語文分佈;三、機構生產力分析;四、布萊德福定律之驗證;五、核心期刊研究;六、期刊影響因素之探討。研究結果歸納如下:光觸媒文獻至2003年仍持續成長,其模式為指數成長;文獻類型以研究性質文章為主;英文是最主要的寫作語言;機構生產力以日本排名第一;利用布萊德福-齊夫定律求得15種核心期刊;以JCR(Journal Citation Reports)評鑑期刊影響力大小,其分佈與布萊德福分區相近。The purpose of this study is to explore the characteristics of photocatalysis literature based on the theoretical perspectives of the bibliometrics, such as literature growth, document type and language, author affiliation productivity and journal productivity. The distribution of journal articles and core journals were examined by Bradford’s law, Bradford-Zipf’s law and the impact factor of ISI’s Journal Citation Reports (JCR. A total of 7141 bibliographic records, from 1970 to 2003, were retrieved from Science Citation Index Expended (SCIE database. The results of this study reveal that 1. the literature growth rate is in a steadily up-growing trend recently. Moreover, the overall growth is similar to exponential model; 2. research article is the major type of publication. Research and review papers account for 92.5% of total literature; 3. English is the most frequently used language and Japan is the most productive country; 4. zone analysis and graphical formulation from Bradford’s law of scattering are reexamined and it is found to be inapplicable to journal productivity distribution; 5. the Bradford’s law and Bradford-Zipf’s law are

  14. Estudio bibliométrico sobre tuberculosis en trabajadores de la salud Bibliometric tuberculosis study in health care workers

    Directory of Open Access Journals (Sweden)

    Óscar Andrés Cruz Martínez

    2012-12-01

    Full Text Available La tuberculosis se considera una problemática en la salud pública y representa una prioridad en los trabajadores del sector salud. Objetivo: Realizar descripción sobre la producción científica del tema de exposición de los Trabajadores de la Salud al agente Mycobacterium Tuberculosis. Materiales y Métodos: Se efectuó estudio Bibliométrico sistemático y organizado sobre el tema, cuantificando la producción en cuatro bases de datos científicas desde el año 2000 al 2011. Resultados: Se realizó la revisión de 132 publicaciones principalmente generadas en países como Estados Unidos 24%, Brasil 13%, Inglaterra 9%, Francia 5% entre otros. En el caso de América Latina, los estudios en el tema son limitados. Se encontró que más del 50% de publicaciones trataban temas de incidencia y prevalencia de casos de Tuberculosis en los trabajadores de la salud, un 25,7% hablan sobre la detección de infección latente mediante prueba de Tuberculina, Interferón Gama y Genotipificación. Un 6,8% abordaban estudios sobre métodos de control de la infección en hospitales. Los estudios correspondieron en más de un 50% a metodologías de tipo cuantitativas. Conclusión: Las investigaciones en países en vías de desarrollo, y en particular en Colombia, son limitadas y se requiere mayor investigación hacia la formulación de políticas públicas, la vigilancia ocupacional y en la salud y seguridad en los trabajadores que cuidan la salud.Tuberculosis is considered a public health issue and a priority in health care workers. Objective: the scientific description of the issue of exposure of Health Workers agent Mycobacterium tuberculosis. Materials and Methods: We performed a systematic and organized Bibliometric study on the subject, quantifying the production of four scientific databases from 2000 to 2011. Results: We performed a review of 132 publications primarily generated in countries like the U.S. 24%, Brazil 13%, England 9%, France 5% among

  15. Scientific workflows for bibliometrics

    NARCIS (Netherlands)

    Guler, A.T.; Waaijer, C.J.; Palmblad, M.

    2016-01-01

    Scientific workflows organize the assembly of specialized software into an overall data flow and are particularly well suited for multi-step analyses using different types of software tools. They are also favorable in terms of reusability, as previously designed workflows could be made publicly avai

  16. JPL Mission Bibliometrics

    Science.gov (United States)

    Coppin, Ann

    2013-01-01

    For a number of years ongoing bibliographies of various JPL missions (AIRS, ASTER, Cassini, GRACE, Earth Science, Mars Exploration Rovers (Spirit & Opportunity)) have been compiled by the JPL Library. Mission specific bibliographies are compiled by the Library and sent to mission scientists and managers in the form of regular (usually quarterly) updates. Charts showing publications by years are periodically provided to the ASTER, Cassini, and GRACE missions for supporting Senior Review/ongoing funding requests, and upon other occasions as a measure of the impact of the missions. Basically the Web of Science, Compendex, sometimes Inspec, GeoRef and Aerospace databases are searched for the mission name in the title, abstract, and assigned keywords. All get coded for journal publications that are refereed publications.

  17. Bibliometrical Analysis of Soil Respiration Based on Bibliometric%基于文献计量学的国际土壤呼吸研究态势分析

    Institute of Scientific and Technical Information of China (English)

    干文芝; 胡宗达; 任永宽; 彭丽; 吴永成

    2013-01-01

    为了深入了解全球土壤呼吸研究的进展情况,为相关领域的研究者提供参考.文章基于Web of Science数据源,利用Webof Science数据库自带的分析工具、网络分析与可视化工具Netdraw和引文网络分析工具CitespaceⅡ,从论文年度变化趋势、研究国家和机构、期刊分布、研究人员、论文影响力和研究内容六个方面对1982年至2011年土壤呼吸研究文献进行计量分析.结果表明,近30年国际土壤呼吸研究年发文量符合指数增长规律;美国和德国在土壤呼吸研究领域论文综合影响力较高;美国位于全球土壤呼吸研究合作交流的中心,其次是德国和加拿大;美国的《Global Change Biology》和荷兰的《Soil Biology and Biochemistry》是刊载土壤呼吸论文质量较高的两种期刊.中国在土壤呼吸研究领域发文量居全球第二,但论文整体质量有待继续提高;中国中科院地理科学与资源研究所是中国在土壤呼吸领域发文量最多的研究机构,处于国内领先水平,值得同行关注.1982-2011年国际土壤呼吸研究内容主要涉及二氧化碳通量测定,森林与生态系统,土壤呼吸与气候变化及大气二氧化碳的关系,土壤理化性质(有机质、氮及分解)、温度和微生物生物量等影响土壤呼吸的因素.%To understand the progress of the global soil respiration,provide a reference for the researchers of related fields,the article presented quantitative analysis of papers on the soil respiration research including article variation tendency,nations and organizations,periodical distriution,author,paper influence and research topic from 1982 to 2011 based on the Web of Science data source,by using the bibliometric tools such as the database analysis tools,Netdraw and CitespaceⅡ.The results showed that,in the past 30 years,the annual number of articles on international soil respiration research was in line with the law of exponential gwwth

  18. Bibliometrics and visualized analysis of plague research literature%国内外鼠疫研究文献计量可视化分析

    Institute of Scientific and Technical Information of China (English)

    章欣; 盛立; 刁天喜

    2016-01-01

    Objective By analyzing domestic and foreign papers on plague research with bibliometrics and visualized methods, we explored the current situation research trends and cutting-edge dynamics in order to provide information sup-port for plague research as well as strategies for countering bioterrorism.Methods Based on data sources from SCI and CNKI databases, bibliometrics and visualized methods were adopted,including Pajek,VOSviewer, Bibexcel and Citespace, so as to show the major cutting-edge areas of plague research.Results Comprehensive research analysis showed that the USA is leading in plague research, with some strong related institutions.There is still a gap between China and international community for research.Academy of Military Medical Sciences and other institutions are our main plague research efforts. Conclusion We should strengthen plague research, improve our overall level of plague research to provide the necessary support for effective response to natural epidemics and potential bioterrorism incidents.%目的:通过对国内外鼠疫研究进行文献计量及可视化分析,探索该领域的发展情况、研究趋势及动态前沿,以期为我国的鼠疫相关研究提供信息支持并为应对生物恐怖提供策略思路。方法运用文献计量和可视化分析方法,以SCI和CNKI数据库为数据来源,综合应用Pajek、VOSviewer、Bibexcel、Citespace软件,展示全球鼠疫研究主要领域和前沿。结果鼠疫文献计量可视化分析显示,美国在鼠疫研究领域处于领先地位,相关机构研究实力较强。我国与国际水平还有一定差距,军事医学科学院、中国科学院等机构为我国鼠疫主要研究力量。结论我国应加强鼠疫研究,提高整体实力水平,为有效应对自然疫情以及可能暴发的生物恐怖事件提供保障。

  19. Gli indicatori bibliometrici: riflessioni sparse per un uso attento e consapevole Bibliometric indicators: spread reflections for a focusing and conscious use

    Directory of Open Access Journals (Sweden)

    Tessa Piazzini

    2010-06-01

    Full Text Available The usage of bibliometric indicators is widespread in the scientific and academic world, and has become a standard in order to assign research funds and to assess the results of those investments. The aim of this article is to offer, without any claims for comprehensiveness some reflections and advices for using these tools in a more conscious way, highlighting their limits and peculiarities. Apart from Impact Factor, many tools related to Open Access have been developed recently. The most valuable options are given by Scimago, a free tool by the CSIC (Consejo Superior de Investigaciones Científicas, and Eigenfactor, research project of the the University of Washington. The H-Index (or Hirsch Index, developed in 2005 by professor Jorge E. Hirsch at the university of California, offers a valid option to the previous bibliometric analysis tools: the H-Index attempts to reduce some excesses of the Citation Index, making compliant very prolific but low quoted authors, with less prolific and high quoted ones.Nel mondo scientifico e accademico l'uso di indicatori bibliometrici è ormai largamente diffuso ed è diventato un  parametro di giudizio per assegnare fondi di ricerca e valutare i risultati degli investimenti. Lo scopo di questo articolo è quello di fornire, senza alcuna pretesa di completezza, spunti di riflessione e consigli pratici per un utilizzo consapevole degli indicatori bibliometrici più consolidati, segnalandone i limiti e le peculiarità. Oltre al più noto e discusso indicatore bibliometrico, l'Impact factor, sono stati sviluppati negli ultimi anni alcuni sistemi alternativi legati all'open acess. Le più valide alternative sono rappresentate da Scimago, strumento gratuitamente consultabile on-line nato da un gruppo di ricerca del Consejo Superior de Investigaciones Científicas (CSIC in collaborazione con alcune università spagnole e Eigenfactor, progetto di ricerca accademica non-commerciale sponsorizzato dal Bergstrom lab

  20. Which early works are cited most frequently in climate change research literature? A bibliometric approach based on Reference Publication Year Spectroscopy

    CERN Document Server

    Marx, Werner; Thor, Andreas; Bornmann, Lutz

    2016-01-01

    This bibliometric analysis focuses on the general history of climate change research and, more specifically, on the discovery of the greenhouse effect. First, the Reference Publication Year Spectroscopy (RPYS) is applied to a large publication set on climate change of 222,060 papers published between 1980 and 2014. The references cited therein were extracted and analyzed with regard to publications, which appeared prior to 1971 and are cited most frequently. Second, a new method for establishing a more subject-specific publication set for applying RPYS (based on the co-citations of a marker reference) is proposed (RPYS-CO). The RPYS of the climate change literature focuses on the history of climate change research in total: Which are the early works that are still alive in recent climate change related publications (in the form of most frequently cited references) and thus are most important for the evolution of this broad research field? We identified 25 highly-cited publications over all disciplines, which ...

  1. 我国医学类高校学报文献计量分析%The bibliometric analysis on journals of medical universities in China

    Institute of Scientific and Technical Information of China (English)

    孙昌朋; 陈望忠

    2011-01-01

    On the basis of the data of Chinese Sci-Tech Journal Citation Reports(CJCR) from 2006 to 2010,the authors choose 40 journals of medical colleges among which have been collected by CJCR for consecutive five years.The thesis makes classified statistics and bibliometric analysis on the total cited frequency,impact factor,rate of funded papers as well as the other-citing rate of these journals.The results show that in China's medical college journals the total cited frequency,rate of funded papers and the other-citing rate are relatively high,but the impact factor is relatively low in total.%依据2006-2010年《中国科技期刊引证报告》(核心版)数据,选出40种连续5年被收录的医学类高校学报.对被选期刊的总被引频次、影响因子、基金论文比和他引率进行分类统计和计量分析.结果表明:我国医学类高校学报的总被引频次、基金论文比和他引率相对较高,而影响因子整体相对较低.

  2. FibroScan研究现状的文献计量学分析%Bibliometric Analysis on FibroScan Research Status

    Institute of Scientific and Technical Information of China (English)

    王立明; 周骏; 林磊

    2012-01-01

    利用中国生物医学文献数据库(CBM)网络版和PubMed网络版作为检索工具,采用文献计量学方法对2003-2011年FibroScan研究文献进行计量学分析,探讨FibroScan临床应用及相关领域的研究现状和发展趋势,为基础和临床研究提供有意义的参考。%Choosing Chinese BioMedical Literaure Database(CBM) network edition and PubMed network edition as data sources, the paper cames out bibliometric analysis on the research status of FibroScan from 2003 to 2011,discusses research status and development trend of FibroScan in clinical applications and related fields,so as to provide meaningful references for basic and clinical research.

  3. 中国边疆研究的文献计量分析%A bibliometric analysis of the borderland studies in China

    Institute of Scientific and Technical Information of China (English)

    朱尖; 苗威

    2015-01-01

    Based on Chinese Social Science Citation Index (CSSCI)databank,this paper gives a biblio-metric analysis of the borderland studies in China from the following aspects:the quantity of the pa-pers,source journals,financial sponsors,high-yield authors,research institutions and focuses,and classical documents,which can shed some light on the research status and future prospects of border-land studies in China.%利用中文社会科学引文索引(CSSCI)数据库,对我国边疆研究的论文,从年产文量、来源期刊、基金资助、作者队伍、高产作者、研究机构、研究热点、经典文献等方面进行统计分析,以期把握我国边疆研究的现状,为学术研究与学科发展提供参考。

  4. BIBLIOMETRICS ON ONE OF THE LARGEST TERMITE INVENTORIES IN THE CERRADO: "STUDIES ON TERMITES FROM THE MATO GROSSO STATE, BRAZIL BY AGA MATHEWS 1977"

    Directory of Open Access Journals (Sweden)

    HÉLIDA FERREIRA DA CUNHA

    2015-01-01

    Full Text Available ABSTRACT This paper consists on a bibliometric analysis of the international influences of the book "Studies on termites from the Mato Grosso State, Brazil", by AGA Mathews (1977. The number of citations has increased over the years after the first citation. Mathews book was cited in articles, reviews, theses, dissertations, books, book chapters, abstracts in conference proceedings, comments and scientific notes. Most these studies are empirical and descriptive. The studies were conducted in 35 countries of the Neotropical, Palearctic, Afrotropical, Nearctic, Australasia and Indomalaya regions. 55% of the studies were carried out in Brazil. The journals Sociobiology and Insectes Sociaux, have social insect studies within its scope, and the highest number of articles citing Mathews. Most of the 71 authors that cited Mathews more than twice are Brazilian. Constrictotermes cyphergaster was the most studied in over 80% of the studies addressing Isoptera. The most frequent keywords were termite, Isoptera and taxonomy, generalist terms indexed in most publications carried out in different countries. Most of the research studies were carried out in laboratories and native vegetation areas. Studies in agroecosystems were implemented predominantly in Brazil. This study shows the diversity of application (citations of Mathews' book, and that the number of citations will continue to increase due to the large amount of information presented by the author.

  5. 大学图书馆文献计量服务实践探索%Bibliometric Practices Exploration in University Libraries

    Institute of Scientific and Technical Information of China (English)

    孙玉伟; 刘昌荣; 朱玉强

    2014-01-01

    文献计量服务(Bibliometric Services)是大学图书馆科研支持服务(Research Support Services)的新生长点.对山东师范大学图书馆开展文献计量服务的实践作简单介绍,在此基础上为进一步完善服务框架,设计了面向科研工作者的文献计量服务调查问卷,以山东师范大学200位科研工作者为例,对问卷中反应的问题结合实践中遇到的问题,就提高宣传力度、服务模式的全方位选择、服务的长效机制提出文献计量服务下一步的工作设想.

  6. Bibliometric Analysis of Rice Blast in China%基于文献计量分析我国水稻稻瘟病研究现状

    Institute of Scientific and Technical Information of China (English)

    张娟

    2009-01-01

    Based on the data of rice blast in China collected by China Journal Full-text Database (1989-2007), the bibliometric analysis has made on the year distribution of periodical categories, core authors, author's collaboration degree, research groups and regional distribution, journal distribution, etc.And from the analysis of the study hotspots and subjects, the study status and developing trend of rice blast in China in future was pointed out, which provided a reliable valuable reference for the research on the rice blast in China.%以的数据为检索对象,采用文献计量学的方法,从年度载文量、核心作者群、合作度、主要产出单位及区域、期刊分布等方面对水稻稻瘟病研究文献进行统计,进一步分析国内该领域的研究热点,从而揭示近20年来我国对水稻稻瘟病研究的现状和发展趋势.

  7. 我国烟草黑胫病研究论文计量分析%Bibliometric Analysis on Tobacco Black Shank Research Papers in China

    Institute of Scientific and Technical Information of China (English)

    林燕

    2013-01-01

    Taking the Chinese Journal Full-text database of CNKI as a data source, the author classified the research papers about tobacco black shank using bibliometric method, analyzed the annual published papers, authors and research field distribution, so as to display the research level and achievements of tobacco black shank and provide a reference for the research aspects and contents of tobacco black shank in China in the future.%以CNKI《中国期刊全文数据库》为数据来源,利用文献计量学方法对其收录的烟草黑胫病文献进行分类整理,从年度发表的文献量、发文作者情况、研究领域分布等方面进行统计分析,以展示我国烟草黑胫病研究水平和成果,为今后我国烟草黑胫病研究的方向和内容提供参考.

  8. Review of Knowledge Map in China Based on Bibliometrics%基于文献计量的国内知识地图研究述评

    Institute of Scientific and Technical Information of China (English)

    赵春辉

    2013-01-01

    运用文献计量结合内容分析的方法,从研究阶段和研究力量两个方面分析了国内知识地图的研究现状;然后从理论研究、技术研究、应用研究三个方面归纳了研究论文的主要内容;最后对研究现状和存在问题进行了综述并提出了相应的对策。%The paper combines bibliometrics and content analysis to demonstrate the general situation of knowledge map study in China from aspects of research stage and research effort. Then it sums up main contents of the studies from aspects of theoretical research, techni-cal research, and application research. Lastly, the paper evaluates the status of research and its existing problems and puts forward relevant measures.

  9. Bibliometric analysis of research on medical flipped classroom in China%国内医学翻转课堂研究文献计量分析

    Institute of Scientific and Technical Information of China (English)

    孔文娜

    2016-01-01

    以中国学术期刊网络出版总库为信息源,采用文献计量学方法,对2012—2015年间国内发表的有关医学翻转课堂研究的论文进行统计与分析,从而了解翻转课堂在我国医学教育中的应用现状,以期为翻转课堂在医学教育中得到更好的应用提供参考。%By using China Academic Journal Network Publishing Database (CAJD) as the information source and adopting the bibliometric method,we made a statistical analysis of papers on medical flipped classroom research published domestically between 2012 and 2015.We learned about the status of flipped classrooms applied in medical education in our country in order to provide some reference for better application of the flipped classroom in medical education.

  10. 全球超材料研究文献计量分析%Bibliometric Analysis on the Metamaterial Research Papers around the World

    Institute of Scientific and Technical Information of China (English)

    王友转

    2015-01-01

    运用文献计量的方法,通过Thomson Reuters的Web of Science核心合集数据库平台,从年发文量、国家分布、研究机构分布、研究刊物及研究方向分布、高被引文献等方面,对全球在2000—2014年间有关超材料的文献情报进行了研究,探索了近年来全球超材料的研究趋势,以期给相关部门提供参考.%By using the bibliometric method, and through Thomson Reuters' Web of Science core collection database platform, this paper studies the papers about the metamaterial published in the period of 2000—2014 around the world from the aspects of the number of published papers per year, the distribution of countries, the distribution of research institutions, the distribution of academic journals and research directions, and the highly cited papers, etc., and probes into the recent years' metamaterial research trends around the world in order to provide references to the related departments.

  11. Bibliometric Analysis on Foreign Improvisation Research%国外即兴研究的文献计量学分析

    Institute of Scientific and Technical Information of China (English)

    高鹏斌; 于渤; 吴伟伟

    2013-01-01

    对国外即兴研究的进展状况进行了总结.以6个外文数据库——EBSCO、SAGE Premier、John Wiley、Elsevier Science、Emerald和Taylor为文献检索源,对1991-2012年国外即兴研究文献进行检索.利用文献计量学方法对文献数量、发表期刊、主要作者和关键词进行统计分析,并利用文本挖掘方法、可视化软件Refviz以及信息熵方法对研究主题及其演化规律进行了分析.%This paper sums up the study on foreign improvisation during 1990-2012.Taking six foreign database as the literature retrieval source,it searches the research literature on improvisation published during 1990-2012.Then it uses the bibliometric approach to implement the statistical analysis on literature amount,published journal,core author and key word.And it analyzes research theme and its evolution by using text analysis method,visualization software Refviz and information entropy approach.

  12. 国内教学方法研究的文献计量分析%Bibliometric Analysis on the Teaching Method Study in China

    Institute of Scientific and Technical Information of China (English)

    魏瑞斌

    2012-01-01

    With the papers on teaching method research collected form the CNKI published from 2001 to 2010 as the studying object,the journal information,citation information,author's information and the research subject were analyzed using the bibliometric.The result showed that the study on the teaching method has entered a relatively stable period.The research contents were abundant and there were some articles with influence.But a strong research team had not been formed.%以中国知网2001-2010年在核心期刊上发表的教学方法研究论文为研究对象,利用文献计量方法从发文期刊、被引信息、作者信息和研究主题四个方面进行了分析。研究发现,目前我国教学方法的研究已经进入一个较为稳定的时期,国内教学方法的研究内容非常丰富,也已经出现了一些有影响力的成果,但整体而言,还没有形成一支强有力的研究队伍,有待进一步引起关注。

  13. 实验方法应用于土壤重金属污染研究的文献分析%Analysis of Bibliometric about Experimental Method Application in the Study of Soil Heavy Metal Pollution

    Institute of Scientific and Technical Information of China (English)

    张红侠; 高利峰; 李睿康

    2013-01-01

    借助CNKI平台获得基础研究数据,就实验方法应用于土壤重金属污染研究的文献进行相关分析。结果表明:该领域近年来文献数量总体呈增加趋势,大多数成果以博硕士学位论文的形式体现,独立完成的文献集中分布于博硕士学位论文,研究机构中华东和华中地区高校应用程度普遍,共有26个一级行政区划对实验方法有不同程度的应用,现阶段共有7种普遍采用的实验方法。%Related analysis was carried out about experimental method application to research bibliometric for soil heavy metal pollution by means of CNKI platform to obtain fundamental research data. The results showed that the number of bibliometric took on an increase trend in this field in recent years;most of the findings were embodied in the form of periodical papers as doctor and master theses;those bibliometric which were completed independently were centrally distributed in doctor and master theses;administrative regions taking part in the research were centrally distributed in the east and middle of Chinese mainland;there were 26 administrative divisions who had different application on the experimental method;and 7 kinds of commonly experimental method was used currently.

  14. 基于开源平台构建文献计量地理信息系统%Development of the Bibliometric Geographic Information System based on Open Source Platform

    Institute of Scientific and Technical Information of China (English)

    王雪梅; 李新; 马志程; 马明国; 赵国剑

    2014-01-01

    地理信息系统(Geographical Information System,GIS)在文献计量学中的应用是GIS应用拓展的一个新方向,近10年来得到越来越广泛的应用,特别是在空间相关信息展示和查询等方面发展迅速.为了方便非GIS专业人员应用GIS技术进行文献计量信息挖掘、制图和空间分析等操作,利用开源GIS软件DotSpatial开发文献计量GIS工具,可以满足用户数据导入、指标计算、图层和视图操作以及制图输出等需求.研究结果显示:通过研发的文献计量GIS工具可以比较快捷地实现文献指标的空间展示和制图目的.%It is a new direction to expand the Geographical Information System (GIS) application areas by integrating GIS technologies with Bibliometrics.In recent 10 years,GIS was applied in bibliometrics more and more extensively.A bibliometric GIS tool was developed based on the open source GIS software DotSpatial,which is aim to help the non-GIS professionals to make the operations of spatial information mining,query,map-making and analysis.Its main functions include literature data import,geo-spatial linked information extraction,indicator calculation,layer operation,view operation,and map output.The analysis results show that this tool can realize the spatial display and map-making of the scientific literature.Therefore,it is a practical thematic GIS tool.

  15. Applied Research Summary on Bibliometrics in Library And Information Field%文献计量学在我国图书情报领域的应用研究进展综述磁

    Institute of Scientific and Technical Information of China (English)

    安源; 张玲

    2014-01-01

    文章选取CNKI为检索工具,以1980-2012年间发表的4948篇图书情报领域文献计量学研究的文献作为分析数据,首先通过年度文献累计分布对文献计量学的整体研究发展进行阶段划分,并对其中文关键词进行详细分析,其次着重从四个方面综述我国图书情报领域文献计量学的应用研究现状,最后提出文献计量学应用研究中存在的不足,展望其未来发展趋势。%On the basis of CNKI full text database,this paper makes a statistical analysis of 4948 articles regarding biblio-metrics published from 1980 to 2012 in library and information field.First, through the annual literature distribution , it judges the development stages of bibliometrics.At the same time, it carries out detailed analysis on Chinese keywords.Secondly, it summari-zes the applied research status from four aspects of our library and information field, Finally,it points out the deficiency of current applied research ,and this paper also discusses the present situation and development trend of applied research on bibliometrics.

  16. Bibliometric Analysis of the Journal of Fishery Sciences of China in 2010%《中国水产科学》2010年文献计量分析

    Institute of Scientific and Technical Information of China (English)

    李萱; 曾晓明

    2011-01-01

    运用文献计量分析法对2010年《中国水产科学》的载文量及著者进行统计分析,为该刊的编辑和学科_T-作者进行信息交流提供参考依据。%This Paper has used bibliometric method to investigate of Journal of Fishery Sciences of China in 2010. The periodical editors and subject workers should provide reference for the exchange of information.

  17. Bibliometric Analysis of New Century Library Published in 2010%2010年《新世纪图书馆》载文和作者及引文统计分析

    Institute of Scientific and Technical Information of China (English)

    田锦萍

    2012-01-01

    Using bibliometric methods,this paper makes a statistical analysis to texts,authors,and citations of New Century Library on 2010,from which sum up some rules for the library and information science research and development of reference.%运用文献计量学的方法,对2010年《新世纪图书馆》的载文、作者及引文情况进行统计分析,从中总结规律,为图书情报学的研究与发展提供参考依据。

  18. Bibliometría de la sistemática biológica sobre América Latina durante el siglo XX en tres bases de datos mundiales

    OpenAIRE

    2010-01-01

    Aplicamos bibliometría a las bases de datos: Biosis, CAB y Science Citation Index. El 54.6% de los documentos son especies nuevas, 15.3% morfología, 14.9% claves, 12.5% descripciones, 10.6% sinonimias, 6% géneros nuevos, 4.9% registros geográficos nuevos, 23.6% distribución geográfica, 4.2% redescripciones y 3.6 combinaciones nomenclaturales nuevas. Los taxones más estudiados fueron los animales (65.6%), seguidos de las plantas (37%), los hongos (6%) y los microorganismos (2.3%). Veintinueve ...

  19. 先天性心脏病研究文献计量分析%Bibliometrical Analysis of Congenital Heart Disease in China

    Institute of Scientific and Technical Information of China (English)

    王旭萍; 刘世明

    2016-01-01

    Objective To conduct bibliometrical analysis on congenital heart disease in China; To follow up domestic research level and trends; To provide efficient and high-value literature references for researchers of congenital heart disease.Methods The literature about congenital heart disease from 2006 to 2015 was set as the subject, and bibliometrical analysis was carried out from the aspects of the number of articles per year, first author and affiliations, publication of the core affiliations, literature regions, the number of published articles in core journals, funds of articles related to congenital heart disease.Results The results revealed that the number of articles per year was basically stable; the study from first author and affiliations had good continuity; geographical distribution was wide; 35 types of core journals of congenital heart disease were determined; the funds in national level were dominated.Conclusion The study on congenital heart disease has received extensive attention. Core research institutions and core journals have been formed in this field. There are a lot of national funds. Researchers of congenital heart disease should pay attention to the core research institutions, core journals, national fund situation, and then they can quickly understand the research trends and high-quality literature of congenital heart disease.%目的:对国内先天性心脏病(congenital heart disease, CHD)研究文献进行分析,及时追踪国内研究水平与动态,为 CHD 研究者提供高效的、价值高的文献参考。方法以2006-2015年国内CHD 文献作为研究对象,采用文献计量学方法,从年度载文量、第一作者及单位、核心发文机构、文献的地域分布、在核心期刊发文量及基金项目资助等进行统计。结果 CHD文献的年度发文基本平稳;第一作者和核心发文机构对此方向的研究均有较好的连续性,地域分布广泛;为 CHD 研究确定核心期刊35

  20. A bibliometric analysis of tea literatures based on ISI Web of Science%基于Web of Science的茶学文献计量研究

    Institute of Scientific and Technical Information of China (English)

    史成颖; 周逸辛; 陈华

    2012-01-01

    We performed a bibliometric analysis of published tea scientific research for the period of 2001-2011, based on Web of Science citation database on ISI Web of Knowledge. We summarized national, institutional and authors' research performance. We also evaluated the cited times, journals and subject distribution of the published tea papers. The results indicate that literatures on tea increased from 2001 to 2011 with each passing year, and the top productive countries are America, Japan, China, India and South Korea. The top productive institutions are Chinese Acad Sci., Zhejiang Univ., Rutgers State Univ., Shizuoka Univ. and Kyoto Univ., while the top institutions with high academic achievement are Rutgers State Univ., Wisconsin Univ., Case Western Reserve Univ., Seoul Natl Univ., and Harvard Univ.. The authors with high academic achievement are mainly from America and Japan. The Journal of Agricultural and Food Chemistry, Food Chemistry, Journal of Nutrition are the most active journals in this field. The main subject categories of published tea papers are Chemistry, Food Science Technology, Pharmacology Pharmacy. The research hotspots of tea sciences are focused on it function in nutrition and medical health to human and related mechanism. The bibliometrics analytical results provide total situation and development trend of tea scientific research, which may serve as a potential guide for future tea scientific research.%以美国ISI Web of Knowledge的Web of Science引文数据库为检索对象,以茶叶为主题词检索了2001~2011年间该库收录的有关茶学研究相关的文献;利用文献计量学的方法对这些检索到的文献进行了统计分析,探讨了不同国家、机构及著者的发文量、被引频次、文献来源期刊及论文学科分布等情况.结果显示:茶学研究发文量逐年增加,其中发文较多的国家为美国、日本、中国、印度、韩国等;发文量较多的机构为中国科学院、浙江大

  1. 基于文献计量分析的破坏性创新研究述评%Review of Disruptive Innovation Theory Based on Bibliometric Analysis

    Institute of Scientific and Technical Information of China (English)

    徐久香; 拓晓瑞

    2015-01-01

    以中国知网文献总库(CNKI)为资料来源,检索1997年1月至2013年10月期间发表的有关破坏性创新的文章,利用文献计量、内容分析等方法分析了这些文献在发文时间、发文内容、发文期刊、发文作者、发文单位、研究资助基金、被引用次数等方面的情况,并结合文献内容对国内破坏性创新研究的主要特征及存在问题进行了述评,对今后该领域的研究做出展望。%Based on the source of CNKI’s China Journal Full Database,the paper searches for the articles about disruptive innovation published from January,1 997 to October,201 3 and makes statistical analysis on these articles in terms of pos-ting time,posting content,posting journals,posting author,posting units,research grants funds,number of citations and other aspects of the case using bibliometric,content analysis and other methods,then reveals the main characteristics and problems of domestic study of disruptive innovation,and finally makes outlook for future research in this area.

  2. 我国积极心理学文献计量学分析%Bibliometric Analysis of Positive Psychology in China

    Institute of Scientific and Technical Information of China (English)

    付艳芬; 尹可丽; 王剑华; 汤珺; 廖剑英

    2012-01-01

    In order to investigate the development and status of positive psychology in China and analyze its problems,this article reviewed and analyzed literatures published in Chinese journals and selected 590 articles from CNKI(China National Knowledge Infrastructure) for bibliometric and content analysis.The results showed that the study on positive psychology in China beginning in this century has been a hot topic since 2007.The research topics include subjective well-being,positive personality,positive education,positive organizational behavior,harmonious society,etc.These studies are more about theoretical research,while empirical,further and indigenous researches will have to be reinforced in the future.%了解国内积极心理学的发展及研究现状,并分析其存在的问题,为进一步的研究提供依据,以"积极心理学"为主题词,从中国期刊全文数据库上检索出590篇文献。对这些文章进行文献计量学分析和内容分析。结果显示:我国积极心理学自21世纪初开始进行研究,从2007年至今已成为研究的热点;研究的主题主要包括主观幸福感、积极人格、积极教育、积极组织行为及和谐社会等;而目前的研究以理论研究为主,需要更多的实证研究、深入研究和本土化研究。

  3. Bibliometric Analysis on Sports Information Study in China%我国体育信息研究的文献计量分析

    Institute of Scientific and Technical Information of China (English)

    卢石; 杨海燕; 杨红英; 余文雯

    2012-01-01

    采用网络期刊检索工具《中国学术期刊网络出版总库》,在题名中以"体育信息"、"体育情报"为检索字段,时间跨度设置为1990-2010年,并运用Excel作为数据处理工具,从年发文量、被引量、期刊分布、作者分布、机构分布等文献计量指标对体育信息研究从不同的角度进行剖析,探讨我国体育信息研究领域20余年的核心著者、核心期刊、研究热点与未来发展趋势,以期对我国体育信息的研究有全面的了解。%Based on the online journal search tool "Chinese Journal Full Text Database"(CJFD),the paper makes bibliometric analysis,with the searching words of "sports information"and"sports intelligence",on sports information study issued by domestic scholars from 1990 to 2010.Through analysing the indexes of annual publication quantity,average citation quantity,original journals distribution and sports authors and sports organizations distribution from different perspectives,the author systematically discusses the core authors,core journals,research focus and future trends in the two decades in order to reveal China's overall sports information research.

  4. Bibliometric assessment of publication output of child and adolescent psychiatric/psychological affiliations between 2005 and 2010 based on the databases PubMed and Scopus.

    Science.gov (United States)

    Albayrak, Ozgür; Föcker, Manuel; Wibker, Katrin; Hebebrand, Johannes

    2012-06-01

    We aimed to determine the quantitative scientific publication output of child and adolescent psychiatric/psychological affiliations during 2005-2010 by country based on both, "PubMed" and "Scopus" and performed a bibliometric qualitative evaluation for 2009 using "PubMed". We performed our search by affiliation related to child and adolescent psychiatric/psychological institutions using "PubMed". For the quantitative analysis for 2005-2010, we counted the number of abstracts. For the qualitative analysis for 2009 we derived the impact factor of each abstract's journal from "Journal Citation Reports". We related total impact factor scores to the gross domestic product (GDP) and population size of each country. Additionally, we used "Scopus" to determine the number of abstracts for each country that was identified via "PubMed" for 2009 and compared the ranking of countries between the two databases. 61 % of the publications between 2005 and 2010 originated from European countries and 26 % from the USA. After adjustment for GDP and population size, the ranking positions changed in favor of smaller European countries with a population size of less than 20 million inhabitants. The ranking of countries for the count of articles in 2009 as derived from "Scopus" was similar to that identified via the "PubMed" search. The performed search revealed only minor differences between "Scopus" and "PubMed" related to the ranking of countries. Our data indicate a sharp difference between countries with a high versus low GDP with regard to scientific publication output in child and adolescent psychiatry/psychology.

  5. Bibliometrics Study on Indications of Acupuncture Therapy Based on Foreign Acupuncture Clinical Trials%基于国外文献的针灸适应症分析

    Institute of Scientific and Technical Information of China (English)

    何巍; 童元元; 赵英凯; 荣培晶; 王宏才

    2012-01-01

    以PubMed和EMbase数据库为基础,通过文献计量的方法,对国外开展的针灸临床试验研究中涉及的适应症进行计量统计,与世界卫生组织1996年在米兰会议上提出的针灸64种适应症进行比较,明确了近15年来有29个新增到一类的适应症,有4个从二类升级到一类的适应症和3个从三类升级到一类的适应症.针灸的适应症在国外正逐步被扩大.%In the present paper, the authors make a bibliometrics study on clinical indications of acupuncture therapy based on the published foreign articles about acupuncture clinical trials collected from PubMed database and Excerpta Medica database (EMbase). In 1996, 64 acupuncture indications were declared by WHO in Milan conference. But in recent 15 years, clinical trials have been conducted extensively in the foreign countries. Till now, 77 new indications for acupuncture therapy have been found in the foreign journals. The authors recommended that 29 indications (knee osteoarthritis, critique age problems, muscular fasciae ache, anxiety, etc.) should be added to the first class, 4 indications (irritable bowel syndrome, malposition, backache, simple obesity) should be upgraded from the second class to the first class, and the other 3 indications (childbirth pain, male and female barren) should be upgraded from the third class to the first class due to their application frequency in clinical trials. Increase of clinical indications reflects extensive application of acupuncture therapy and may help providing a better service for people's health.

  6. 国际智库研究的文献计量分析∗%Bibliometric Analysis of International Research on Think Tanks

    Institute of Scientific and Technical Information of China (English)

    黄振威

    2016-01-01

    “Think Tanks”is an important manifestation of a country's soft power.China is strengthe-ning the construction of new types of Think Tanks with Chinese Characteristics,and trying to understand the hot topics and latest developments of international Think Tanks research,to absorb and learn from the international academic research on Think Tanks building is urgent.Based on Bibliometrics analysis,Clus-ter Analysis,Multidimensional Scaling Analysis and Social Network Analysis ,this paper analyzes the in-ternational research literature on Think Tanks:its nature and value,the role and function,and their eval-uation and the influence as well as its development trend.%智库是一国软实力的重要体现。当下我国正在推进中国特色新型智库建设,迫切需要吸收和借鉴国际学术界关于智库建设方面的思考和探索,同时,国内学术界也急需了解国际智库研究的重要领域和最新进展。为此,特对国际上“智库”的研究文献进行了系统梳理。在对文献进行多维尺度分析及社会网络分析之后,可归纳出当前国际上智库研究的核心议题:智库的本质及价值、智库的角色与功能、智库的影响力与评价、智库的发展趋势。

  7. Which early works are cited most frequently in climate change research literature? A bibliometric approach based on Reference Publication Year Spectroscopy.

    Science.gov (United States)

    Marx, Werner; Haunschild, Robin; Thor, Andreas; Bornmann, Lutz

    2017-01-01

    This bibliometric analysis focuses on the general history of climate change research and, more specifically, on the discovery of the greenhouse effect. First, the Reference Publication Year Spectroscopy (RPYS) is applied to a large publication set on climate change of 222,060 papers published between 1980 and 2014. The references cited therein were extracted and analyzed with regard to publications, which are cited most frequently. Second, a new method for establishing a more subject-specific publication set for applying RPYS (based on the co-citations of a marker reference) is proposed (RPYS-CO). The RPYS of the climate change literature focuses on the history of climate change research in total. We identified 35 highly-cited publications across all disciplines, which include fundamental early scientific works of the nineteenth century (with a weak connection to climate change) and some cornerstones of science with a stronger connection to climate change. By using the Arrhenius (Philos Mag J Sci Ser 5(41):237-276, 1896) paper as a RPYS-CO marker paper, we selected only publications specifically discussing the discovery of the greenhouse effect and the role of carbon dioxide. Using different RPYS approaches in this study, we were able to identify the complete range of works of the celebrated icons as well as many less known works relevant for the history of climate change research. The analyses confirmed the potential of the RPYS method for historical studies: Seminal papers are detected on the basis of the references cited by the overall community without any further assumptions.

  8. Bibliometric Analysis of Research Literature on Bemisia tabaci in the Chinese Journal Full-text Database%重大外来入侵害虫烟粉虱核心期刊研究文献计量分析

    Institute of Scientific and Technical Information of China (English)

    刘新周; 韩群鑫

    2011-01-01

    以《中国期刊全文数据库》作为数据来源,采用文献计量学方法对1990 -2010年烟粉虱研究文献的年份、核心期刊、文献主要产出单位、核心作者群分布情况进行统计分析,在总文献量534篇、第一作者343人中,确定了9位核心作者和8种核心期刊.%The paper took Chinese Journal Full-text Database as the data source, the bibliometric analysis was made on the research literatures of B. Tabaci with bibliometrics method during 1990 - 2010,including the literature number,distribution of publishing years,core authors,research groups and regional distribution. In 534 literatures and 343 first authors, 9 core authors and 8 kinds of core journals were determined.

  9. Study on Some New Problems of the Intellectual Property Rights in China under the Bibliometric Perspective%文献计量学视角下中国知识产权新问题研究

    Institute of Scientific and Technical Information of China (English)

    顾东蕾; 邱家学

    2015-01-01

    By using the bibliometric method and connecting with China’s national conditions, this paper studies the patent thickets and nonpracticing entities related to the patent rights emerging within the traditional intellectual property rights, probes into the current situation and prospect of the mutual overflow of domestic and foreign trademarks related to the trademark rights, and from the bibliometric perspective, examines the the conflicts between the network intellectual property rights and trademark rights, and forecasts the future development scale and model of the secondary market of the network intellectual property rights.%以文献计量学方法,结合中国的国情,研究了全球新出现的传统知识产权中与专利权有关的专利丛林问题和非专利实施实体问题,探讨了与商标权有关的国内外商标互相溢出现状及前景,并从文献计量学的视角,审视了网络知识产权与商标权的冲突,并预测了网络知识产权二手市场的未来发展规模与模式。

  10. The Review of Domestic and Foreign Competency Based on Bibliometric Analysis%基于文献计量分析的国内外胜任力研究述评

    Institute of Scientific and Technical Information of China (English)

    周金元; 刘兵; 唐青

    2013-01-01

    以ISI Web of Science 数据库收录的期刊及CNKI中国学术文献出版总库收录的期刊2001-2011年间发表的关于胜任力的文献为基础数据源,利用文献计量、内容分析、共词分析等相关文献计量学分析方法,分析国内外胜任力研究现状及主题,并结合文献内容对国内在该领域的研究进行述评,找出差距和不足,为今后国内在该领域的研究提供借鉴。%The data sources was performed on domestic and foreign competency papers published in ISI Web of Science da -tabase and CNKI academic literature from 2001 to 2011.By using bibliometrics , content analysis , co-words analysis and other bibliometric analysis methods , this paper aimed at analyzing the research and themes , making reviewing of the do-mestic research in the field and literature content , identifying gaps and deficiencies , and providing a reference for future re-search in this area.

  11. 2009-2016年我国高校大数据研究文献计量分析%Bibliometric Analysis of Big Data in Colleges and Universities in China in 2009-2016

    Institute of Scientific and Technical Information of China (English)

    唐燕; 韩爱庆; 张宝瑛; 张未未

    2016-01-01

    This article introduce the bibliometrics analysis of big data related literature in colleges and universities in 2009-2016. Through the bibliometrics analysis of the literature and literature sources, literature journal, CO word matrix of keyword analy-sis, keyword, knowledge mapping analysis, draw the data related researches and the research hot spot, which can provide the ref-erence for future researchers.%该文以CNKI为数据源,对2009年-2016年高校大数据相关文献进行计量分析。通过文献数量、文献机构来源、文献发表期刊、关键词词频分析,以及关键词共词矩阵、知识图谱的分析,分析出高校大数据相关研究情况和研究热点,为今后科研人员开展研究提供参考。

  12. 图灵奖得主识别与预测研究--基于多文献计量指标和支持向量机%Study on the Identifiability and Predictability of Turing Award Winners Based on Multiple Bibliometric Indicators and Support Vector Machine

    Institute of Scientific and Technical Information of China (English)

    唐川; 唐卷; 房俊民; 刘春江

    2015-01-01

    国内外学者开展了若干借助文献计量指标来识别和预测重要科技奖项得主的研究与实践,但已有研究大多局限于对少数几项文献计量指标进行简单的计量统计,对问题的揭示不够全面和深入。利用支持向量机对图灵奖得主和非图灵奖得主的多项文献计量指标进行了分析,在两种不同情境下借助支持向量机对样本数据进行分类学习并进行识别与预测,发现利用文献计量指标建立的支持向量机模型对图灵奖得主具有很好的识别能力,但预测能力一般。%Researchers have explored the use of bibliometric indicators to identify and predict the winners of some prominent science a-wards. Previous work mainly employed some preliminary bibliometrics and statistics, lacking coverage of bibliometric indicators and depth of analysis. In order to investigate the identifiability and predictability of Turing Award winners, 20 bibliometric indicators about 33 Turing Award winners and 300 non-Turing Award winners were analyzed. A classification and prediction analysis was conducted with the biblio-metric indicators and data by support vector machine( SVM) in two different scenarios. The result indicated that a classification model could be developed based on bibilometric indicators to identify the Turing Award winners with a high precision. However, the prediction precision appeared medium.

  13. Bibliometric Analysis on Research Methods in Pharmacy Administration%国内药事管理学研究方法文献计量分析

    Institute of Scientific and Technical Information of China (English)

    管晓东; 赵熙子; 信枭雄; 关悦鹂; 史录文

    2015-01-01

    Objective: To provide reference for developing pharmacy administration research in China. Methods:Analyzing pharmacy administration literatures of the last three years by bibliometric methods. Results:Of the 13,766 literatures, research and review articles accounted for 96.8%, 3.2%, respectively;survey was the most common method of data collection, accounting for 61.5%;qualitative analysis was the mainly used method of data analysis, accounting for 97.0%, and only 3.0%of the literatures using quantitative methods. Description was the mainly used method of qualitative analysis, accounting for 80.2%of the qualitatively analyzed articles. Conclusion: The current research of pharmacy administration in China mainly used qualitative methods. In future we should pay more attention to the application of quantitative methods to promote the development of the subject.%目的:为我国药事管理学研究发展提供参考。方法:采用文献计量学的方法对我国药事管理学近3年的文献进行统计分析。结果:在13766篇目标文献中,研究类文献占96.8%,综述类文献占3.2%;资料收集方法中最常见的是调查法,所占比例为61.5%;数据分析方法以定性方法为主,占文献总数的97.0%,定量研究只占3.0%;描述法是最为常见的定性分析方法,占定性研究的80.2%。结论:当前我国药事管理学研究多采用定性方法,在今后的研究中应重视定量方法的应用,以更好地促进学科发展。

  14. Plethora or paucity: a systematic search and bibliometric study of the application and design of qualitative methods in nursing research 2008-2010.

    Science.gov (United States)

    Ball, Elaine; McLoughlin, Moira; Darvill, Angela

    2011-04-01

    Qualitative methodology has increased in application and acceptability in all research disciplines. In nursing, it is appropriate that a plethora of qualitative methods can be found as nurses pose real-world questions to clinical, cultural and ethical issues of patient care (Johnson, 2007; Long and Johnson, 2007), yet the methods nurses readily use in pursuit of answers remains under intense scrutiny. One of the problems with qualitative methodology for nursing research is its place in the hierarchy of evidence (HOE); another is its comparison to the positivist constructs of what constitutes good research and the measurement of qualitative research against this. In order to position and strengthen its evidence base, nursing may well seek to distance itself from a qualitative perspective and utilise methods at the top of the HOE; yet given the relation of qualitative methods to nursing this would constrain rather than broaden the profession in search of answers and an evidence base. The comparison between qualitative and quantitative can be both mutually exclusive and rhetorical, by shifting the comparison this study takes a more reflexive position and critically appraises qualitative methods against the standards set by qualitative researchers. By comparing the design and application of qualitative methods in nursing over a two year period, the study examined how qualitative stands up to independent rather than comparative scrutiny. For the methods, a four-step mixed methods approach newly constructed by the first author was used to define the scope of the research question and develop inclusion criteria. 2. Synthesis tables were constructed to organise data, 3. Bibliometrics configured data. 4. Studies selected for inclusion in the review were critically appraised using a critical interpretive synthesis (Dixon-Woods et al., 2006). The paper outlines the research process as well as findings. Results showed of the 240 papers analysed, 27% used ad hoc or no

  15. Bibliometric Assessment of European and Sub-Saharan African Research Output on Poverty-Related and Neglected Infectious Diseases from 2003 to 2011.

    Directory of Open Access Journals (Sweden)

    J Gabrielle Breugelmans

    2015-08-01

    Full Text Available The European & Developing Countries Clinical Trials Partnership (EDCTP is a partnership of European and sub-Saharan African countries that aims to accelerate the development of medical interventions against poverty-related diseases (PRDs. A bibliometric analysis was conducted to 1 measure research output from European and African researchers on PRDs, 2 describe collaboration patterns, and 3 assess the citation impact of clinical research funded by EDCTP.Disease-specific research publications were identified in Thomson Reuters Web of Science using search terms in titles, abstracts and keywords. Publication data, including citation counts, were extracted for 2003-2011. Analyses including output, share of global papers, normalised citation impact (NCI, and geographical distribution are presented. Data are presented as five-year moving averages. European EDCTP member countries accounted for ~33% of global research output in PRDs and sub-Saharan African countries for ~10% (2007-2011. Both regions contributed more to the global research output in malaria (43.4% and 22.2%, respectively. The overall number of PRD papers from sub-Saharan Africa increased markedly (>47% since 2003, particularly for HIV/AIDS (102% and tuberculosis (TB (81%, and principally involving Southern and East Africa. For 2007-2011, European and sub-Saharan African research collaboration on PRDs was highly cited compared with the world average (NCI in brackets: HIV/AIDS 1.62 (NCI: 1.16, TB 2.11 (NCI: 1.06, malaria 1.81 (NCI: 1.22, and neglected infectious diseases 1.34 (NCI: 0.97. The NCI of EDCTP-funded papers for 2003-2011 was exceptionally high for HIV/AIDS (3.24, TB (4.08 and HIV/TB co-infection (5.10 compared with global research benchmarks (1.14, 1.05 and 1.35, respectively.The volume and citation impact of papers from sub-Saharan Africa has increased since 2003, as has collaborative research between Europe and sub-Saharan Africa. >90% of publications from EDCTP

  16. Estudio histórico y bibliométrico de la revista argentina Diaeta Historical and bibliometric study of the argentine journal Diata

    Directory of Open Access Journals (Sweden)

    V Aguirre

    2010-03-01

    Full Text Available Objetivo: Evaluar el desarrollo de la investigación y la publicación científica de los nutricionistas argentinos a través del análisis histórico y bibliométrico de la revista Diaeta. Método: Diseño descriptivo transversal. Todos los números de la revista Diaeta desde el comienzo de su edición en 1981 hasta fines de 2008 fueron incluidos. Se obtuvo una muestra de 63 ejemplares mediante muestreo estratificado por cada año. Resultados: Se observó un aumento en el porcentaje de Artículos Originales y el aumento en otras áreas temáticas diferentes de la tradicional de Dietoterapia. El promedio del número de autores por artículo científico, fue de tres por Artículo Original y dos autores por Trabajo de Actualización y/o Revisión. Las citas bibliográficas fueron en su mayoría en idioma inglés, en segundo término en español. Las profesiones de los autores más productivos, además de los Licenciados en Nutrición fueron; médicos, químicos, e ingenieros. Conclusiones: La revista DIAETA ha mostrado en pocos años un importante progreso acompañando el desarrollo de la investigación de los nutricionistas del país.Objective: To evaluate the development of research and scientific publications by Argentine nutritionists through the historical and bibliometric analysis of Diaeta journal. Methodology: Descriptive transversal design. All the issues of Diaeta journal, from the beginning of its edition in 1981 through late 2008, were included in this study. A sample of 63 units was obtained through a stratified sampling for each year. Results: An increase in the number of Original Articles and other thematic areas other than the traditional Diet Therapy was observed. The average number of authors per scientific article was three for Original Articles and two authors for Update and/or Review articles. The most frequent language for the bibliographical references was English, Spanish being in the second place. Professions of the most

  17. 团队共享心智模型研究的知识图谱分析%Bibliometric Analysis of Published Team Shared Mental Models Research

    Institute of Scientific and Technical Information of China (English)

    杨杰; 邓卫权; 程浩; 乐美谦

    2016-01-01

    This paper conducted the bibliometric analysis of published team shared mental models (TSMM) re-search during the period of 1998—2014 based on Web of Science database. Our analysis revealed the authorial, institutional, spatiotemporal, and categorical patterns in TSMM and provided an alternative demonstration of re-search advancements, which may serve as a potential direction for future research. Most scholars and institutions who study TSMM are from USA, Australia, the United Kingdom, Canada and Swiss. Salas, Cannon-Bowers, Stout, Milanovich and Entin were the most important scholars in TSMM research. Human Factors, Ergonomics, Journal of Perinatal and Neonatal Nursing, Systems Engineering, and Journal of Management Information Systems are the most active journals in this field. The related research focuses include performance, communication, teamwork and mental models. The historical stream analysis shows an evolution trajectory starting from shared mental models to performance, then to knowledge, team shared mental models, teamwork, communication, simu-lation, coordination, and finally to randomized controlled experiment. The research fronts of TSMM research are performance, team coordination, team cognition and team analysis model.%运用知识图谱理论和可视化分析技术对Web of Science数据库中的130篇论文进行了解构,从中发现团队共享心智模型研究的发展和演变规律.研究的主要发现是:① 从事团队共享心智模型研究的学者和机构主要集中于美国、澳大利亚、英国、加拿大和瑞士,Salas、Cannon-Bowers、Stout、Milanovich和Entin是该领域的重要研究者;② 《Human Factors》、《Ergonomics》、《Journal of Perinatal&Neonatal Nursing》、《Systems Engineering》和《Journal of Management Information Systems》是发表团队共享心智模型的主要期刊;③ 团队共享心智模型的研究热点是绩效、沟通、团队合作和心智模型,其演化轨迹是共享心

  18. Consumer Behaviour: a Bibliometric Study in Enanpads 2007-09 Comportamento do Consumidor: Um Estudo Bibliométrico nos Enanpads 2007-09

    Directory of Open Access Journals (Sweden)

    Patrícia Prado Faria

    2011-12-01

    Full Text Available The fundamental role of knowledge creation is to serve as a reference for practitioners and for researchers. Therefore, the comprehension of the knowledge status referring to a certain subject, in a certain moment, is necessary for science evolution. This article is a bibliometric research, studying the state of art of the articles approved for publication in 2007-09 Enanpads in its Consumer Behaviour theme of interest in the Marketing Academic Division. The quantitative distribution of the articles was studied, along with the number of authors by article, the institutions that took part in the congresses considering their geographic region, their state and their capital origin, the frequency of the researchers´ participation, their affiliation, and methodological aspects of the articles. Among the various conclusions brought by this research, it was found that the referred theme remains important in the congress, that the government schools of southern and southeastern Brazil have a predominant presence, and that the quantitative approach remains dominant for researchersO papel fundamental da produção do conhecimento é o de servir de referência para praticantes e para estudiosos. Portanto, a compreensão do estado de conhecimento sobre determinado tema, em determinado momento, é necessária ao processo de evolução da ciência. Este artigo contribui com levantamento bibliométrico na área de Marketing, pesquisando o estado da arte dos trabalhos aprovados nos Enanpads do triênio 2007-09 na Divisão Acadêmica Marketing, especificamente no tema de interesse Comportamento do Consumidor. Foram avaliados a distribuição quantitativa dos trabalhos, o número de autores por trabalho, as instituições participantes dos eventos, suas representatividades estaduais, regionais e por origem do capital, a intensidade da participação dos pesquisadores por instituição de afiliação, e aspectos metodológicos dos artigos apresentados. Dentre as

  19. GIS应用于土壤重金属污染研究的文献分析%Analysis of Bibliometric About GIS Application in the Study of Soil Heavy Metal Pollution

    Institute of Scientific and Technical Information of China (English)

    张红侠; 李睿康

    2013-01-01

    借助CNKI平台获得基础研究数据,就GIS应用于土壤重金属污染研究的文献进行相关分析。结果表明:该领域近10年来文献数量总体呈增加趋势,大多数成果以期刊论文及博硕士学位论文的形式体现,独立完成的文献集中分布于博硕士学位论文,研究机构中长三角地区高校占据相当大的比重,研究的行政区域集中分布于我国大陆东、中部地区,学术界普遍关注东中部经济较好地区的土地综合利用及工农业发展带来的土壤重金属污染问题。%Related analysis was carried out about GIS application to research bibliometric for soil heavy metal pollution by means of CNKI platform to obtain fundamental research data. The results showed that the number of bibliometric appeared an increasing trend in this field in the latest ten years.Most of the findings were embodied in the form of periodical papers as doctor and master theses and those bibliometric which were completed independently were centrally distributed in doctor and master theses. Colleges and universites of the Yangtze River Delta region took over a considerable proportion ,administrative regions taking part in the research were centrally distributed in the east and middle of China mainland ,and academic circles generally focued on the soil heavy metal pollution dued to the comprehensive land used in the well-developed economy regions in the east and middle of China and industrial and agricultural development.

  20. 抗真菌药肝毒性的文献计量学分析%Bibliometric analysis on hepatotoxicity due to antifungal drugs

    Institute of Scientific and Technical Information of China (English)

    白艳; 李悦; 刘斌; 王昆; 梅和坤; 张颖; 王瑾; 王睿

    2014-01-01

    ,and PubMed,Embase,Web of Science,Chinese Academic Periodical Full-text Database China HowNet Chinese Academic Journal( CNKI ) and Chinese Biomedical Literature database( CBMdisc)were searched. All literature on hepatotoxicity due to antifungal drugs were selected. A database of literature accepted for final bibliometric study was established by using Microsoft Excel. The parameters of bibliometrics such as published time( years),the top 5 countries and institutes in publishing,literature′s type,published time( years),top 5 journals in publishing number,top 10 articles in terms of cited frequency were studied. The main content and hotspot of literature were analyzed. The clinical manifestations, mechanism, incidence and prophylactico-therapeutic measures of hepatotoxicity due to antifungal drugs were summarized. Results A total of 221 articals(193 in English,28 in Chinese)were enrolled in the study,of which 116 were original articles,49 reviews and 56 case reports. The published time of first original publication of hepatotoxicity due to antifungal drugs were 1976. The journal which published largest number of articles was Mycoses. The highest citation number of individual article was 531. The main clinical manifestations were weak,right upper quadrant pain,diarrhea,jaundice,cholestasis and fever. The severe cases could cause liver failure. Laboratory examination showed elevated serum transaminases,bilirubin, and alkaline phosphatase. The incidence of liver toxicity due to azole antifungals was higher,the incidence of liver toxicity due to amphotericin B was lower. The antifungal drugs should be used with caution in patients with hypohepatia. For the patients who used antifungal drugs for long time,the liver function should be monitored regularly. If liver injury occurs,the antifungal drugs should be stopped immediately. Some patients′liver function test results could return to the normal levels before administration of the symptomatic treatment and the supportive

  1. Bibliometric Analysis on the Research Papers about Library’s Micro Letter Application%图书馆微信应用研究论文的文献计量分析

    Institute of Scientific and Technical Information of China (English)

    朱松挺

    2014-01-01

    Taking the literature collected by CNKI’s China Academic Journal Network Publishing Database as the data source, and from aspects of papers’ years distribution, literature resources, authors and institutions, subject content, and citation frequency, etc., this paper makes the bibliometric analysis on 113 literatures about library’s micro letter application published in China, and puts forward some opinions.%以CNKI中国学术期刊网络出版总库所收录的文献为数据源,从论文年代分布、文献来源、作者及机构、主题内容、引文频次等方面,对我国有关图书馆微信应用的113篇文献进行了文献计量分析,并提出了一些看法。

  2. Bibliometrics Analysis on New Targets Research of Anti-HIV Drug%抗艾滋病药物新靶点研究的文献计量分析

    Institute of Scientific and Technical Information of China (English)

    陈大明

    2009-01-01

    In recent years, new targets research of Anti-HIV drugs brings in new hope for the development of Anti-HIV drags. Based on Science Citation Index Expanded, the paper analyzes the research focus, country distribution and research institution distribution of new targets of anti-HIV drugs by Bibliometrics.%近来年,抗艾滋病药物新靶点研究为艾滋病药物的开发带来了新希望.以(Science Citation Index Expanded,SCI-E)数据库为数据源,利用文献计量分析方法对抗艾滋病药物新靶点从研究热点、国家地区分布、研究机构分布等方面进行分析.

  3. The nuclear research in Mexico (1986-1994). Bibliometrics of papers published in journals outside of the Latin American region; La investigacion nuclear en Mexico (1986-1994). Bibliometria de trabajos publicados en revistas fuera de la region latinoamericana

    Energy Technology Data Exchange (ETDEWEB)

    Garrido R, S.A

    2007-07-01

    Mexican research in nuclear science during 1986-1994 has been studied through the bibliometric analysis of the output of scientific papers published by Mexican institutions in non Latin American journals of international circulation. Bibliographic references were compiled from the International Nuclear Information System (INIS) database as well as from proceedings and annual reports of Mexican research institutions within the field of interest. After careful normalization, data from the 920 detected papers were keyboarded and checked in a database used for the evaluation of the number of papers by discipline, source institutions and departments, authors, coauthors, publication year as well as publishing journals and their geographic origin, language of publication and the interactions of all these parameters. Results were expressed in reports, and summarized in tables and figures to visualize the state of this research field in Mexico. (Author)

  4. Analysis on the Bibliometric Indexes of Management Science Periodicals Collected in SSCI(China Social Science Citation Index)%SSCI收录的管理学期刊文献计量学指标分析

    Institute of Scientific and Technical Information of China (English)

    单卫华

    2016-01-01

    以JCR网络版为基础,对2013年SSCI管理学172种期刊的主要文献计量学指标进行了详细的分析和探讨,本研究结果对从事管理学的科研人员了解国外优秀期刊信息和发表研究成果具有一定参考价值.%Based on the web edition of JCR (Journal Citation Report), this paper conducts a detailed analysis and discussion on the main bibliometric indicators of 172 management science periodicals published in 2013, the results of which has some reference value provide references for the researchers engaged in management science research to understand information of foreign excellent periodicals and to publish their research findings.

  5. Analysis of Research Status of Mastitis in Dairy Cattle in China Based on Bibliometric Method%基于文献计量法分析我国奶牛乳房炎研究现状

    Institute of Scientific and Technical Information of China (English)

    马韬靖; 陈晓勇

    2011-01-01

    Bibliometric statistics and analysis on Chinese literatures of mastitis in dairy cattle during 1990 - 2009 were carried out according toyear,research group and region,source journal,research area and research fund. The research status and development tendency of mastitis in dairycattle in China were revealed on that basis.%基于文献计量法,从发表年代、产出单位及区域、来源期刊、研究方向、研究资助基金等方面对1990 ~2009年奶牛乳房炎领域的中文文献进行了统计与分析,揭示了我国奶牛乳房炎领域研究现状及发展趋势.

  6. 微量元素硒抗氧化研究发展态势文献计量分析%Bibliometric Analysis of Antioxidant Effect of Selenium Based on SCI

    Institute of Scientific and Technical Information of China (English)

    张琴

    2012-01-01

    Based on the literature information in the SCI database, using bibliometric research method, a statistical analysis was made on antioxidant effect of selenium research papers, which was indexed from 2002 to 2011. The current situation of the antioxidant effect of selenium research and the hot spots in this field were obtained.%应用文献计量学的研究方法,利用SCI数据库的文献信息,对2002 ~2011年收录的有关硒抗氧化研究论文进行了统计分析,得出了目前硒抗氧化研究的现状和热点领域.

  7. Bibliometric Analysis of 〈 Journal of Gansu Normal Colleges 〉in 2008-2010%《甘肃高师学报》(2008~2010年)文献计量学分析

    Institute of Scientific and Technical Information of China (English)

    马晓娟

    2011-01-01

    运用文献计量学原理,对《甘肃高师学报》期刊2008-2010三年来所刊载论文的数量、作者结构和所附引文进行统计分析,定量地描述了该刊论文的作者结构状况和引文数量、类型等分布情况,为进一步办好刊物起到促进作用。%Based on bibliometrics, ,this paper has carried out statistical analysis on the published articles,authors structure and citations of Journal of Gansu Normal Colleges in 2008-2010, Detailed description of the paper, authors and citations of this periodical. Description of the publications to be a good publication

  8. Bibliometric Analysis on the Papers Published in"Chinese Journal of Family Planning & Gynecotokology" during 2009~2014%2009-2014年《中国计划生育和妇产科》载文计量分析

    Institute of Scientific and Technical Information of China (English)

    姚霞; 魏巍

    2015-01-01

    Using bibliometric analysis, a statistics and analysis was made on the indexes of the periodical "Chinese Journal of Family Planning&Gynecotokology", including the papers pub-lished in it, citations, fund sponsored papers, downloading quan-tity, total citation frequency and influencing elements, and the development characteristics of the periodical were revealed.%运用文献计量法对2009-2014年《中国计划生育和妇产科》杂志的载文、引文、基金论文、下载量、总被引频次和影响因子等指标进行了统计和分析,揭示了该刊的发展特点。

  9. 基于文献计量法的2014年《情报科学》分析%Analysis of Information Science in 2014 Based on Bibliometrics

    Institute of Scientific and Technical Information of China (English)

    牛浏

    2015-01-01

    Applying the methods of bibliometrics, this paper analyzed the 359 papers published in Information Science in 2014 (issue 1-issue 12) from published papers and authors, and then summarized this journal’s advantages and disadvantages by comparing its related data in recent year.%运用文献计量学的方法,对2014年《情报科学》(1~12期)刊载的359篇学术论文进行载文、作者等方面的统计,并比较该刊近年的相关数据,分析总结了期刊的优势及待改进之处。

  10. Bibliometric Analysis of Sci - tech Novelty Retrieval Research in China%基于文献计量的我国科技查新研究状况分析

    Institute of Scientific and Technical Information of China (English)

    岳秀丽; 靳宏博

    2012-01-01

    By using statistic method of bibliometrics, the paper analyzed the novelty searching documents published from 2002 to 2010 from five aspects as follows: the periods, journals, authors, affiliations and topics in our country.%采用文献计量学方法,对2002-2010年间重庆维普《中文科技期刊全文数据库》收录的我国科技查新研究论文进行了统计与分析,并就论文发表的年代、期刊、作者、机构及主题五个方面对我国科技查新的研究现状进行了探讨.

  11. Students' Ability Cultivation for Long-term Medical Education based on Bibliometric Analysis in China%基于计量分析的我国医学长学制学生能力培养

    Institute of Scientific and Technical Information of China (English)

    张稚鲲; 郭胜伟; 谢松

    2012-01-01

    The paper carries out bibliometric analysis on the literatures conceming ability cultivation of long - term medical educa-tion, the institutions, authors, journals and key words are acquired in order to reveal the characteristics of main research areas, research-ers and subjects, etc. The current status is revealed, the problems are found out and the countermeasures are discussed.%对我国开办长学制医学教育以来的相关论文进行文献计量分析,从研究单位、作者、期刊、关键词等方面分析长学制学生能力培养的主要研究地区、研究人员、研究内容等方面的特点,以揭示现状、查找问题、探求对策。

  12. 我国盆栽观叶植物研究文献分析(1979—2010)%Bibliometric Analysis on Potted Foliage Plants in China from 1979 to 2010

    Institute of Scientific and Technical Information of China (English)

    阮金月

    2011-01-01

    运用文献计量法统计1979—2010年发表的盆栽观叶植物研究论文,从资源介绍、栽培养护、景观配置及生态功能等4个方面对我国盆栽观叶植物研究现状进行分析,针对研究中存在的问题提出改进建议,并总结我国盆栽观叶植物研究未来的发展趋势。%By applying bibliometrics,analyze documents about potted foliage plants published from 1979 to 2010 on the following aspects: resources introduction,cultivation,landscape configuration,and ecological function.This paper attempts to give suggestions based

  13. 新世纪虚拟参考咨询服务研究文献的定量分析%Bibliometrical Analysis of Virtual Reference Service in the New Century

    Institute of Scientific and Technical Information of China (English)

    王继良

    2012-01-01

    This paper takes Web of Science database as source origin, uses bibliometric methods, making a statistical analysis of the theses on virtual reference in the new century, including literature quantities, country and authors, journal, important documents and theme, hoping to supply some inspiration to the research of virtual reference from now on.%以WebofScience数据库为文献来源,运用文献计量学方法并结合文献内容,从文献量、国家及作者、期刊、重要文献和主题等方面对新世纪虚拟参考咨询领域研究论文进行定量分析,以期能对本领域今后的研究提供一定的参考与启示。

  14. Study on Research Status and Development Trend of Pitaya in China Based on Bibliometric%基于文献计量的我国火龙果研究现状与发展趋势研究

    Institute of Scientific and Technical Information of China (English)

    周玉芝; 刘钟; 任凤英

    2011-01-01

    Taking the Chinese Periodical Full-text Database as the data resource, the publishing years, periodical distribution, research field, main authors, main research units, etc. About pitaya research paper were analyzed by bibliometric method, the status and characteristics were analyzed, which will provide basis for further study and information exchange about pitaya.%以《中国期刊全文数据库》为数据来源,采用文献计量学的方法对火龙果研究文献的年度分布、研究领域、核心作者群、主要产出单位等进行统计分析,分析中国火龙果研究的现状及研究特点,为火龙果的深入研究及信息交流提供文献依据.

  15. 基于Web of Science数据库的竞争情报文献计量分析%Bibliometric Analysis on Competitive Intelligence Based on Web of Science Database

    Institute of Scientific and Technical Information of China (English)

    杨颖; 李子政

    2011-01-01

    The paper applies bibliometric method based on resources from Web of Science for competitive intelligence literature retrieval, and then carries out statistical analysis from the aspects of literatures' amount, languages, authors, agencies, source journals, publishing countries, subject category, and citation status. It reveals the international research situation in competitive intelligence fields from 1975 to 2010.%运用文献计量学方法,以Web of Science为数据来源,检索有关竞争情报的文献,并从文献量、语种、著者、机构、来源期刊、国别、学科类别、引文等方面进行统计分析,揭示1975—2010年间国际竞争情报领域的研究状况。

  16. Visualization Analysis of the Evolution from the Bibliometrics to Webometrics%从文献计量学到网络计量学嬗变的可视化分析

    Institute of Scientific and Technical Information of China (English)

    赵蓉英; 许丽敏

    2011-01-01

    It has been already about 90 years since the original of the bibliometric study,formed a fully-fledged discipline — Bibliometrics.With the depth of quantitative research and the effect of social environment,the Informetrics has evolved on the basis of Bib%文献计量研究从产生到现在已经经历了90余年的历史,形成了一门成熟的学科—文献计量学。随着定量研究的深入和社会环境的影响,信息计量学在文献计量学的基础上发展而来;而随着网络信息资源的激增,网络计量学应运而生。本文以ISI Web of Knowledge数据库中收录的以文献计量学、信息计量学以及网络计量学为主题的数据为样本,利用动态网络分析的信息可视化技术和工具—CiteSpaceⅡ,绘制出文献计量学、信息计量学以及网络计量学共被引知识图谱,揭示出它们的主要研究成果与代表人物。同时绘制出文献计量学研究的前沿

  17. 国内外制造业服务化研究述评--基于文献计量分析%A Review of Domestic and International Manufacturing Servitization:Based on Bibliometric Analysis

    Institute of Scientific and Technical Information of China (English)

    朱永跃; 马志强; 唐青; 刘兵

    2013-01-01

    国外以ISI Web of Science数据库收录的期刊、国内以CNKI中国学术文献出版总库收录的期刊2001~2011年发表的关于制造业服务化的文献为基础数据源,本文利用文献计量、内容分析和共词分析等文献计量学方法,分析国内外制造业服务化的研究现状及主题。在此基础上,结合文献内容对国内在该领域的研究进行述评,找出与国外存在的差距,为今后国内学者在该领域的研究提供借鉴。%Taking the literature about manufacturing servitization published in the journals of foreign ISI Web of Science database and domestic CNKI database from 2001 to 2011 as based data sources, this paper analyzes the research status and themes of manufacturing servitization at home and abroad by applying bibliometric methods, such as bibliometrics, content analysis and co-word analysis and so on. On this basis, combined with the literature content, this paper reviews the domestic research in the field and identifies the gap with foreign countries, so as to provide a reference for domestic scholars in the field hereafter.

  18. 电子政务信息安全的文献计量内容分析法研究%The Research of E-government Information Security Based on Bibliometric Content Analysis Method

    Institute of Scientific and Technical Information of China (English)

    侯亚杰

    2014-01-01

    Using the bibliometric content analysis method of 2004-2013 published in the journal literature CNKI database to retrieve, from several angles annual publication, author, research levels, disciplines, literature study of pub-lished sources, such as e-government research in the field of information security research priorities, the methodology and our e-government information security bibliometric study of the existing reality, scientific, objective and quantitative summarizes the status quo of China's e-government information security research, in order to better guide our e-govern-ment information security research development.%采用文献计量内容分析法,对2004-2013年在CNKI数据库发表的期刊文献进行检索,从发表年度、作者、研究层次、学科类别、文献出版来源等几个角度考察我国电子政务信息安全研究领域的研究重点,将文献计量的方法论与我国电子政务信息安全现有研究实际相结合,科学、客观、定量的归纳总结我国电子政务信息安全研究的现状,以便更好的指导我国电子政务信息安全研究的发展。

  19. Review of Science Structure and Evolution of Bibliometric Methods%基于文献计量学的科学结构及其演化的研究方法述评

    Institute of Scientific and Technical Information of China (English)

    葛菲; 谭宗颖

    2012-01-01

      首先介绍几种主要的基于文献计量学的科学结构及演化研究方法,包括基于引文分析的方法、基于文本挖掘的内容词分析方法以及基于引文和内容词的混合分析方法,然后对这几种方法的优劣进行对比,最后建议将混合方法进一步应用于科学结构及演化研究及新兴趋势的探测,同时加强方法对比研究,以便针对不同的研究领域或者数据范围选择适当的方法,希望不同的混合方法能为情报学带来新的研究思路和方法,促进情报学的发展。%  Based on bibliometrics, several principal research methods of science structure and evolution, including the method of citation analysis, the method of content words analysis and the method of bibliometrics combining with content words analysis, are introduced at first, and then we compare the pros and cons of these methods. At last, we suggest that the hybrid method can be applied in researching science structure and evolution and detecting the emerging trends, and that we should enhance the contrast of these methods, in order to choose the appropriate method for different areas or data. We hope that different hybrid methods can enrich the methodology of information science and promote the development of information science.

  20. Application of Bibliometric Statistical Based on NoteExpress---Taking as a Case of Study the Articles from 2010-2012 Information Science%基于NoteExpress的文献计量统计分析应用--以2010-2012年《情报科学》刊载文献为例

    Institute of Scientific and Technical Information of China (English)

    龚舒野

    2014-01-01

    Base on the articles published on 2010-2012 Information Science, this article studies the application of NoteExpress, a literature management software, to bibliometric statistics from such angles as bibliographic data collection, folder information statistics, inputting as well as outputting, thus providing a new bibliometric statistical method.%以《情报科学》2010-2012年间发表的论文为数据源,探讨了利用文献管理软件NoteExpress在进行题录数据采集、使用文件夹信息统计功能、导出与导入等功能进行文献计量统计方面的应用,从而提供了新的文献计量统计方法。