Journal rankings · indicator year 2006
Choose a field to open its ranking, or a journal to find its row in its subfield’s list.
Subfield ranking · 2006
Acoustics and Ultrasonics journal rankings 2006
0 ranked journals · Subfield in Physics and Astronomy
No Acoustics and Ultrasonics journals meet eligibility for 2006, so this year has no ranking. Browse Physics and Astronomy rankings.
Ranks and citation indicators: 2006. Journal access status and listed APC: source snapshot September 23, 2026.
Subfields of Physics and Astronomy (8)
0 ranked journals
Filters
Subfields of Physics and Astronomy, with Acoustics and Ultrasonics highlighted.
- Astronomy and Astrophysics74
- Atomic and Molecular Physics, and Optics68
- Nuclear and High Energy Physics54
- Statistical and Nonlinear Physics31
- Radiation19
- Condensed Matter Physics6
- Acoustics and Ultrasonics0
- Instrumentation0
Journals
Citations made in 2006. Corpus-wide, 71.3% of core-journal articles and reviews published that year have at least one matched reference; the share varies by journal and field.
Ranks are within the whole category; filters hide rows without re-ranking. OJR excludes self-citations.
At a glance
Indicator year: 2006. Publication window: 2003–2005. How these summaries are calculated
- Ranked journals
- 0
- Window papers (baseline)
- 525 +31.3% from indicator year 2003
- Median OJR
- — Change unavailable from indicator year 2003
- Rising journals (2025)
- 0
Window papers are the baseline paper population: citable papers (articles, reviews and conference papers) from 2003–2005 in all journals of the world-average baseline, including non-core journals, counted by each paper’s own subfield. They are not the papers of the ranked journals alone.
| Measure | Year series | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ranked journals | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Window papers (baseline) | 407 | 390 | 391 | 400 | 415 | 471 | 525 | 590 | 613 | 604 | 632 | 696 | 829 | 936 | 1,020 | 1,087 | 1,276 | 1,450 | 1,598 | 1,611 | 1,727 | 1,872 | 1,985 | 2,046 | 2,110 | 2,222 | |
| Median OJR | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
How to read these rankings
- OJR, the OpenJournalRank Indicator
- A field-normalized 3-year citation impact, computed from OpenAlex with the NCI3 method. It divides the citations a journal’s papers received by the world average for papers of the same subfield, year and type, so 1.00 is the world average and 2.00 means twice as many citations as expected. Because it is normalized, it can be compared across fields. Read the methodology
- Quartiles
- Q1 to Q4 split the ranked journals of the list you are viewing into four equal groups by OJR. A journal’s quartile depends on the list: the same journal can be Q1 in its subfield and Q2 among all journals.
- Impact factor (2-year)
- Citations per paper over a two-year window, counted from OpenAlex. It is easy to compare with familiar impact factors but is not field-normalized, so compare it only within a field. It is not Clarivate’s Journal Impact Factor. Why it differs from the Journal Impact Factor
- Rank ranges
- Each rank in the latest year carries a likely range from 1,000 resamples of the journal’s papers. Where two journals’ ranges overlap, the data cannot tell them apart, so treat neighbouring ranks as ties.