نتایج جستجو برای: scientometrics

تعداد نتایج: 820  

2014
Lutz Bornmann Loet Leydesdorff

Q uality assessments permeate the entire scientific enterprise, from funding applications to promotions, prizes and tenure. Their remit can encompass the scientific output of individual scientists, whole departments or institutes, or even entire countries. Peer review has traditionally been the major method used to determine the quality of scientific work, either to arbitrate if the work should...

Journal: :CoRR 2017
Finn Årup Nielsen Daniel Mietchen Egon L. Willighagen

Scholia is a tool to handle scientific bibliographic information through Wikidata. The Scholia Web service creates on-the-fly scholarly profiles for researchers, organizations, journals, publishers, individual scholarly works, and for research topics. To collect the data, it queries the SPARQL-based Wikidata Query Service. Among several display formats available in Scholia are lists of publicat...

Journal: :مدیریت اطلاعات سلامت 0
فهیمه عباسی کارشناس ارشد، کتابداری و اطلاع رسانی پزشکی، دانشگاه علوم پزشکی تبریز، تبریز، ایران محمدحسین بیگلو استادیار، علوم و تکنولوژی اطلاعات پزشکی، دانشگاه علوم پزشکی تبریز، تبریز، ایران

introduction: scientometric indicators are used for measuring and evaluating the quality and quantity of scientific productions in the scale of individuals as well as institutions. the database of web of science (wos) is one of the most prestigious international databases for analyzing scientific publications. this study aimed to determine the relationship between qualitative and quantitative i...

Journal: :Journal of Information Science 2003

Journal: :Anais da Academia Brasileira de Ciências 2016

Journal: :Journal of Project Management 2019

2011
Takafumi Suzuki Kiyoko Uchiyama Ryota Tomisaka Akiko Aizawa

This study proposes an index of representativeness for analyzing the characteristics of academic paper categories. Many textual indices have been proposed in the field of computational stylistics, but all of the previous indices are limited in that they (a) focus only on the styles of the texts; (b) return an absolute value for every text, and (c) are based on the number of tokens. In this stud...

Journal: :PsychNology Journal 2011
Frank J. Stech Kristin E. Heckman Phil Hilliard Janice Redington Ballo

The concepts of deception, counter-deception, and deception detection in the cyber-space domain have been the subject of little systematic analysis. Our objective was to conduct scientometric analyses of these concepts in the cyber-space domain. We observed the following: Although various deceptive tactics are addressed in the cyber-security literature, it appears they are characterized more fr...

Journal: :J. Informetrics 2009
Loet Leydesdorff Caroline S. Wagner

In response to the call for a science of science policy, we discuss the contribution of indicators at the macro-level of nations from a scientometric perspective. In addition to global trends such as the rise of China, one can relate percentages of world share of publications to government expenditure in academic research. The marginal costs of improving one’s share are increasing over time. Co...

Journal: :J. AIS 2007
Bruce R. Lewis Gary F. Templeton Xin Luo

In this study we investigated the measurement validity of the findings in the IS journal quality stream over the past ten years. Our evaluation applied a series of validation tests to the metrics presented in these studies using data from multiple sources. The results of our tests for content, convergent, and discriminant validity, as well as those for parallel-form, test-retest, and item-totot...

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