One might say – just look at the numbers and highest wins. But the impact factor goes beyond that, and numbers aren’t absolute. In most fields, the impact factor of 10 or greater is considered an excellent score while 3 is flagged as good and the average score is less than 1. This is a rule of thumb.
Which journal has highest impact factor in physics?
The world’s premier physics letter journal, PRL remains the most-cited journal in physics and the highest-impact letters journal in the Physics, Multidisciplinary category.
Is Astrophysical Journal good?
The overall rank of Astrophysical Journal is 1369. According to SCImago Journal Rank (SJR), this journal is ranked 1.901.
Is the American Journal of Physics peer-reviewed?
The American Journal of Physics is a monthly, peer-reviewed scientific journal published by the American Association of Physics Teachers and the American Institute of Physics.
What is a Tier 1 journal?
Tier 1. High category (3.5-4) Peer-reviewed publications in one of the following: • Journal with Impact factor that falls in the top 25 percentile ranking based on the impact. factor within the subject, discipline, or sub-disciplinary category (refer to APPENDIX.
Which journal has highest impact factor?
- CA- A Cancer Journal for Clinicians | 435,4.
- Natural Review Materials | 123,7.
- Quarterly Journal of Economics | 22,7.
- Nature Reviews Genetics | 73,5.
- Cell | 58,7.
- Journal of Political Economy | 12,1.
- New England Journal of Medicine | 66,1.
- Econometrica | 8,1.
Is impact factor 7 GOOD?
In most fields, the impact factor of 10 or greater is considered an excellent score while 3 is flagged as good and the average score is less than 1.
How important is impact factor?
Conclusions. The impact factor is a useful tool for evaluation of journals, but it must be used very carefully. Considerations include the amount of review articles, letters or other types of material published in the journal, variations between disciplines, and item-by-item impact.
Is the astrophysical journal peer reviewed?
The Astrophysical Journal is a peer-reviewed scientific journal covering astronomy and astrophysics. It was founded in 1895 by the American astronomers George Ellery Hale and James Edward Keeler. It publishes three 500-page issues per month.
Is ApJ open access?
The transition will affect the Astronomical Journal (AJ), the Astrophysical Journal (ApJ), Astrophysical Journal Letters (ApJL), and the Astrophysical Journal Supplement Series (ApJS); the Planetary Science Journal, the AAS’s newest journal published in partnership with its Division for Planetary Sciences, is already …
What is h-index of a journal?
The h-index is defined as the maximum value of h such that the given author/journal has published at least h papers that have each been cited at least h times. The index is designed to improve upon simpler measures such as the total number of citations or publications.
What does J mean in Physics?
joule (J) height. meter (m) Planck constant. joule second (J⋅s)
Is European Journal of Physics A good journal?
With a world-wide readership and authors from every continent, European Journal of Physics is a truly international journal dedicated to maintaining and improving the standard of taught physics in universities and other higher education institutes.
Is Elsevier a Q1 journal?
There are a total of 1460 Elsevier Q1 journals in 2022. The top 50 Q1 Elsevier journals are listed in this blog post. However, the researchers can download the complete list of Elsevier Q1 journals from the official website of Scopus.
What is a 4 * journal?
The new guide gives 85 journals (6.1 per cent) a quality rating of 4, meaning that they publish the “most original and best executed research”, compared with 72 (8.7 per cent) in the last edition.
How do you know if a journal is Q1 or Q2?
Q1 is occupied by the top 25% of journals in the list; Q2 is occupied by journals in the 25 to 50% group; Q3 is occupied by journals in the 50 to 75% group and Q4 is occupied by journals in the 75 to 100% group. The most prestigious journals within a subject area are those occupying the first quartile, Q1.
What is a good impact score?
Impact scores run from 10 to 90, where 10 is best. Generally speaking, impact/priority scores of 10 to 30 are most likely to be funded; scores between 31 and 45 might be funded; scores greater than 46 are rarely funded.
What is good impact factor of a journal?
In most fields of study a JIF of 10 or greater is excellent and in many anything over a JIF of 3 is considered good, but it is essential to remember that JCR impact factors for journals vary markedly across disciplines.
How many citations is good for a paper?
For all researchers, 5-10 citations of their papers will be great! Publishing in good journals help the citations of our articles.
Are Q2 journals good?
It is classified into four main categories: Q1 – the most influential 25% of journals or papers; Q2 – the least influential 25% of journals or papers; Q3 – the least influential 25% of journals or papers; Q4 – the Q2 – Journal or article with a lower effect of 25%.
What is the meaning of Q1 Q2 Q3/Q4 journal?
Each subject category of journals is divided into four quartiles: Q1, Q2, Q3, Q4. Q1 is occupied by the top 25% of journals in the list; Q2 is occupied by journals in the 25 to 50% group; Q3 is occupied by journals in the 50 to 75% group and Q4 is occupied by journals in the 75 to 100% group.
What is the difference between H index and impact factor?
According to Journal Citation Reports, the journal has a 2021 impact factor of 12.779. PNAS is the second most cited scientific journal, with more than 1.9 million cumulative citations from 2008 to 2018.
What is low impact factor?
The h index is used to evaluate a researcher’s or an author’s scientific productivity based on the number of published research papers and their citations. In contrast, the impact factor evaluates the total number of articles cited within the Journal during the previous two years.
Why some journals have no impact factor?
A more precise description of the situation would be that a low impact factor journal lacks the sign of high quality that a high JIF provides. If a paper is published in a low impact journal then we have less information about its quality, rather than having information suggesting that its quality is low.
What is turnaround time of a journal?
Total turnaround time from the editor’s perspective (what we will call “cycle time”) is measured as the time from receipt of the manuscript until a decision letter about that particular submitted version is sent to the author.