The proportion of the scientific workforce that maintains a continuous uninterrupted stream of publications each and every year over many years is very limited, but it accounts for the lion's share of researchers with
high citation impact.
Not exact matches
This delay in recognition can place authors of «
high risk /
high gain» papers at a disadvantage in the contest for funding and career advancement, because their work does relatively badly on the «classic bibliometric measures» of article
impact that generally «use short
citation windows» of only a few years, the authors note.
These metrics can be found in IfA's Self - Study Report and include measures such as rank by
high -
impact paper and
citations by subfield.
Marc Kastner, dean of the School of Science at the Massachusetts Institute of Technology (MIT) in Cambridge, points out that a
high -
impact paper accumulates
citations over many years, favoring older researchers over younger ones.
Weighting
citations by field revealed that Iran - U.S. collaborations in medicine and computer science had the
highest impact, on average.
Which universities in Britain have the output with the
highest impact factor, which reflects the number of
citations per publication?
One is that
high -
impact journals, which are known to attract
higher citation numbers, may restrict title lengths more strictly.
Citations also play a role in determining a journal's place in the scholarly pecking order, with journals that publish more highly cited papers earning a
higher «
impact factor» (although many critics challenge that measure).
They found that papers written by diverse groups receive more
citations and have
higher impact factors than papers written by people from the same ethnic group.
In this 3D representation of the relationship between collaboration and mean
citation impact in the Longwood Medical Area, each building's height reflects the number of
citations of papers originating in the building, while the color gradient (from gray / low to blue /
high) represents the proportion of publications originating from that building in which both first and last authors work in the building.
Among multidisciplinary science journals, it has the third -
highest impact factor, a measure of its influence, after the journals Nature and Science, according to the 2013 Journal
Citation Reports.
The
impact factor is a measure of the average number of
citations per article, so the
higher the number, the more «important» the journal is to the scientific community in that field.
«1 We measure percent
citations in
high impact journals and benchmark this against other cancer centres around the world.