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What is impact factor in Scopus?
The annual JCR impact factor is a ratio between citations and recent citable items published. Thus, the impact factor of a journal is calculated by dividing the number of current year citations to the source items published in that journal during the previous two years (see Figure 1). The journal’s impact factor has risen each year, from 1.82 in 2014 to 8.890 in 2021; the 5-year impact factor is 9.620. The top 5% of journals have impact factors approximately equal to or greater than 6 (610 journals or 4.9% of the journals tracked by JCR). In general, the impact factor of 10 or higher is considered remarkable, while 3 is good, and the average score is less than 1. Just as an example, the very prestigious journal Nature had an impact factor of 69.504 in 2021. An impact factor of 10 can be considered excellent – although unreachable in many categories – as in 2020 only 3.65% of the journals had an impact factor of 10 or higher. An impact factor of 10 isn’t even the highest score though.
Where is impact factor in Scopus?
You can either refer to the Scopus® database to find the impact score of the journal. The data from the Scopus® database can also be found at resurchify.com. You can find the impact score of thousands of journals on this website. Scopus is a source-neutral abstract and citation database for journals, book series, and conference series in the Health Sciences, Physical Sciences, Social Sciences, and Life Sciences literature, and one of the largest and most widely used indexes. Impact factor is commonly used to evaluate the relative importance of a journal within its field and to measure the frequency with which the “average article” in a journal has been cited in a particular time period. Journal which publishes more review articles will get highest IFs. This analysis argues that, in general, a scientific journal with an impact factor greater than 10 could be considered a top journal in most fields. Another way to identify top journals is by looking at h-index rankings, which are easy to compare using the Google Scholar h-index ranking tool. SciVerse Scopus is the world’s largest abstract and citation database of peer-reviewed literature and quality web sources. So far there are 21 MDPI journals covered by Scopus, see the attached link for the complete list. Elsevier is a publisher, and Scopus is article database provided by Elsevier. Not all journal from Elsevier is indexed in Scopus, and not all articles in Scopus come from Elsevier’s journals. Scopus is more general, could from journal from other publishing companies.
What is Scopus impact factor?
The Scopus Impact Factor is international scientific research organisation which provides indexing of major international journals and proceedings. Author can get information about international journal impact factor, proceedings (research papers) and information on upcoming events. Journals with higher impact factors are therefore noted to be more important and influential than those with lower impact factors. The journal Impact Factor is the average number of times articles from the journal published in the past two years have been cited in the Journal Citation Reports (JCR) year. The journal’s impact factor has risen each year, from 1.82 in 2014 to 8.890 in 2021; the 5-year impact factor is 9.620. SciVerse Scopus is the world’s largest abstract and citation database of peer-reviewed literature and quality web sources. So far there are 21 MDPI journals covered by Scopus, see the attached link for the complete list. Web of Science has a greater depth of scientific citations, while Scopus focuses on more modern sources, because its database was founded later and is “younger”. An Impact Factor of 1.0 means that, on average, the articles published one or two years ago have been cited one time. An Impact Factor of 2.5 means that, on average, the articles published one or two years ago have been cited two and half times.