Results 31 to 40 of about 13,435 (238)

Are methodological quality and completeness of reporting associated with citation-based measures of publication impact? A secondary analysis of a systematic review of dementia biomarker studies [PDF]

open access: yes, 2018
Objective: To determine whether methodological and reporting quality are associated with surrogate measures of publication impact in the field of dementia biomarker studies.
Drozdowska, Bogna A.   +5 more
core   +2 more sources

Can We Count on Social Media Metrics? First Insights into the Active Scholarly Use of Social Media

open access: yes, 2018
Measuring research impact is important for ranking publications in academic search engines and for research evaluation. Social media metrics or altmetrics measure the impact of scientific work based on social media activity.
Kling, Christoph Carl   +4 more
core   +1 more source

Do altmetrics work? Twitter and ten other social web services.

open access: yesPLoS ONE, 2013
Altmetric measurements derived from the social web are increasingly advocated and used as early indicators of article impact and usefulness. Nevertheless, there is a lack of systematic scientific evidence that altmetrics are valid proxies of either ...
Mike Thelwall   +3 more
doaj   +1 more source

Usage History of Scientific Literature: Nature Metrics and Metrics of Nature Publications [PDF]

open access: yes, 2013
In this study, we analyze the dynamic usage history of Nature publications over time using Nature metrics data. We conduct analysis from two perspectives.
Mao, Wenli   +3 more
core   +3 more sources

The Altmetrics Collection

open access: yesPLoS ONE, 2012
What paper should I read next? Who should I talk to at a conference? Which research group should get this grant? Researchers and funders alike must make daily judgments on how to best spend their limited time and money–judgments that are becoming increasingly difficult as the volume of scholarly communication increases.
Priem, J, Groth, P.T., Taraborell, D
openaire   +4 more sources

A Review of Theory and Practice in Scientometrics [PDF]

open access: yes, 2015
Scientometrics is the study of the quantitative aspects of the process of science as a communication system. It is centrally, but not only, concerned with the analysis of citations in the academic literature.
Leydesdorff, Loet, Mingers, John
core   +2 more sources

New perspectives on article-level metrics: developing ways to assess research uptake and impact online

open access: yesInsights: The UKSG Journal, 2013
Altmetrics were born from a desire to see and measure research impact differently. Complementing traditional citation analysis, altmetrics are intended to reflect more broad views of research impact by taking into account the use of digital scholarly ...
Jean Liu, Euan Adie
doaj   +1 more source

Integrated Literature Metrology Model Combined with Social Network [PDF]

open access: yesJisuanji gongcheng, 2016
In recent years,international researcher proposes an Altmetrics metrology method based on social network,which can accurately reflect social impact of literature and compensate the defects of traditional citation-based method that exists inherent defects
ZHAI Xiaofang,LIU Quanming,CHENG Yaodong,LI Haibo
doaj   +1 more source

The Evolution of Impression Management Research in Social Media: A Bibliometric Perspective

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The purpose of the present study is to investigate impression management (IM) usage by companies in the context of social media communication and emerging technologies through a comprehensive mapping of the scientific literature. In this matter, a bibliometric analysis has been conducted, extracting a sample of 262 peer‐reviewed journal ...
Antonio Iazzi   +3 more
wiley   +1 more source

Altmetrics and its importance in evaluating the scientific researches: A practical study

open access: yesCybrarians Journal, 2017
This study identifies the meaning of altmetrics and the conditions of its creation and its importance in the evaluation of scientific research.
Hanem Abdelrahim
doaj   +1 more source

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