G.J. Koomen

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G.J. Koomen has published from 2000 upto 2015 at (or in association with) the University of Amsterdam (as found in the CRIS of the UvA for the years 2000 upto 2019 ) a total of 31 publications. The above histogram shows the different types and number of publications for this whole publication period at the University of Amsterdam.

You can download the information depicted in the histogram by following the link below.
Complete publication type list

A picture is worth a thousand words, but the above histogram can be described by the following words: (not thousand but around 106 words, click 'view' button to show those words).
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In 2000 G.J. Koomen published five Journal - Articles and published one Patent. In 2001 G.J. Koomen published five Journal - Articles and published one Patent. In 2002 G.J. Koomen published three Journal - Articles. In 2004 G.J. Koomen published two Patents and published two Journal - Articles. In 2005 G.J. Koomen published three Journal - Articles. In 2006 G.J. Koomen published three Patents and published one Journal - Article. In 2007 G.J. Koomen published two Journal - Articles. In 2008 G.J. Koomen published one Journal - Article. In 2011 G.J. Koomen published one Journal - Article. In 2015 G.J. Koomen published one Journal - Article.

Open Access


 Closed, behind paywall
 Publisher (Open, NO license)
 Open in repository
 Open in hybrid journal
 Open in full open journal
  • closed = article only accessible with subscription to journal
  • gold = open access article in full open access journal
  • hybrid = open access article in subscription journal
  • publisher = free access to article in subscription journal granted by publisher
  • repository = free accessible version of subscription journal article in repository

open access = author retains copyright, published under creative commons license (free to use)

Open access metadata from (peer) reviewed publications with a doi in unpaywall. Open access status is highly changeable. The data presented here has been harvested from unpaywall (7th of may 2020).

Open Access (Pure data)

Open access metadata from publications based on Pure (UvA CRIS) data. Open access status is highly changeable. The data presented here has been harvested from Pure in Easter 2019.

Album Academicum profile

Professor, Doctor Koomen

First name(-s): Gerrit Jan
Professor, Doctor Koomen obtained his pHd in 1971  (May 26).

Journals, Magazines and co-authors

Complete co-author list

Publishers

Complete publisher list

Write Position

G.J. Koomen published from 2000 upto 2019 a total of 24 UvA-articles with 50 or less co-authors.
0 unique co-authors in total with an average of 5.17 co-authors per article.

0 number of times sole author
0 number of times first author
0 number of times second author
16 number of times last author
Visualization of the write position of the 24 journal publications by G.J. Koomen
The amount of credits for a certain Author position, also called write position, does differ by discipline. Some journals publish author names in alphabetical order. This is common practice by publications with many authors.

WoS citations

Time span of publications analysed range from 2000 upto 2019.

1082 (WoS) citations to 22 publications
average 49.18 citations per publication
median: 18.5
max: 483

This functionality is in Alpha phase.

The data shown here are based on the publications of the UvA-CRIS (July 2018) and the citations found in WoS. The citations to articles are ranked by number of citations. Zero times cited publications are not shown in the diagram. Updated December 2018