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Science - Journal Impact
The Journal Impact 2019-2020 of Science is
20.570, which is just updated in 2020.
Compared with historical Journal Impact data, the Metric 2019 of Science dropped by
The Journal Impact Quartile of Science is
The Journal Impact of an academic journal is a scientometric Metric that reflects the yearly average number of citations that recent articles published in a given journal received. It is frequently used as a Metric for the relative importance of a journal within its field; journals with higher Journal Impact are often deemed to be more important than those with lower ones. The Journal Impact measures the average number of citations received in a particular year (2019) by papers published in the journal during the two preceding years (2017-2018). Note that 2019 Journal Impact are reported in 2020; they cannot be calculated until all of the 2019 publications have been processed by the indexing agency.
In addition to the 2-year Journal Impact, the 3-year Journal Impact can provide further insights and factors into the impact of Science.
42.0 ~ 42.5
Science - Journal Impact Prediction System
50% scientists expect Science Journal Impact 2020 will be in the range of 42.0 ~ 42.5.
Journal Impact Prediction System provides an open, transparent, and straightforward platform to help academic researchers Predict future Metric and performance through the wisdom of crowds. Journal Impact Prediction System displays the exact community-driven Metric without secret algorithms, hidden factors, or systematic delay.
Science - ISSN
The ISSN of Science is 00368075. An ISSN is an 8-digit code used to identify newspapers, journals, magazines and periodicals of all kinds and on all media–print and electronic.
Science - Subscription (non-OA) Journal
Science is a Subscription-based (non-OA) Journal. Publishers own the rights to the articles in their journals. Anyone who wants to read the articles should pay by individual or institution to access the articles. Anyone who wants to use the articles in any way must obtain permission from the publishers.
Science - Publisher
Science is published by American Association for the Advancement of Science,
which is located in the United States.
The Publication History of Science covers 1880-ongoing.
Science - Categories
Science is a peer-reviewed scientific journal.
The scope of Science covers
History and Philosophy of Science (Q1), Multidisciplinary (Q1).
Science - Journal Factors
It is impossible to get a true picture of impact using a single Metric alone, so a basket of factors is needed to support informed decisions. In addition to
Research Hotspot and
Template, several advanced Journal Factors including
SJR (SCImago Journal Rank Indicator) and
SNIP (Source Normalized Impact per Paper) can provide you comprehensive insights into the Science.