1991 w nauce

pl

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1991 w nauce

Quality:

1991 in science - natural science-related events during the year of 1991. Article “1991 w nauce” in Polish Wikipedia has 24.2 points for quality (as of July 1, 2025). The article contains 3 references and 4 sections.

This article has the best quality in Norwegian (Nynorsk) Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “1991 w nauce”, its content was written by 7 registered users of Polish Wikipedia and edited by 171 registered Wikipedia users in all languages.

The article is cited 116 times in Polish Wikipedia and cited 4723 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Polish): #18883 in December 2012
  • Global: #92681 in February 2012

The highest popularity rank from 2008:

  • Local (Polish): #97561 in June 2013
  • Global: #651430 in December 2014

There are 11 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Norwegian (Nynorsk) (nn)
Vitskap i 1991
53.1545
2English (en)
1991 in science
37.7801
3Swedish (sv)
Vetenskapsåret 1991
35.7586
4Norwegian (no)
Vitenskapsåret 1991
35.4131
5Portuguese (pt)
1991 na ciência
30.3829
6Polish (pl)
1991 w nauce
24.1525
7Min Nan (zhminnan)
1991 nî kho-ha̍k
20.9436
8French (fr)
1991 en science
20.7407
9Hungarian (hu)
1991 a tudományban
13.0924
10Hebrew (he)
1991 במדע
12.3307
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "1991 w nauce" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
1991 in science
70 159
2Russian (ru)
1991 год в науке
25 871
3Polish (pl)
1991 w nauce
22 372
4French (fr)
1991 en science
19 814
5Portuguese (pt)
1991 na ciência
13 880
6Swedish (sv)
Vetenskapsåret 1991
5 835
7Hungarian (hu)
1991 a tudományban
5 602
8Hebrew (he)
1991 במדע
5 073
9Norwegian (no)
Vitenskapsåret 1991
4 197
10Norwegian (Nynorsk) (nn)
Vitskap i 1991
1 171
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "1991 w nauce" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
1991 in science
105
2French (fr)
1991 en science
58
3Russian (ru)
1991 год в науке
56
4Swedish (sv)
Vetenskapsåret 1991
21
5Hungarian (hu)
1991 a tudományban
20
6Portuguese (pt)
1991 na ciência
19
7Norwegian (no)
Vitenskapsåret 1991
14
8Hebrew (he)
1991 במדע
4
9Norwegian (Nynorsk) (nn)
Vitskap i 1991
3
10Min Nan (zhminnan)
1991 nî kho-ha̍k
3
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "1991 w nauce" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
1991 in science
38
2French (fr)
1991 en science
36
3Hungarian (hu)
1991 a tudományban
26
4Russian (ru)
1991 год в науке
17
5Norwegian (no)
Vitenskapsåret 1991
12
6Hebrew (he)
1991 במדע
11
7Portuguese (pt)
1991 na ciência
10
8Swedish (sv)
Vetenskapsåret 1991
9
9Polish (pl)
1991 w nauce
7
10Norwegian (Nynorsk) (nn)
Vitskap i 1991
3
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "1991 w nauce" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
1991 in science
0
2French (fr)
1991 en science
0
3Hebrew (he)
1991 במדע
0
4Hungarian (hu)
1991 a tudományban
0
5Norwegian (Nynorsk) (nn)
Vitskap i 1991
0
6Norwegian (no)
Vitenskapsåret 1991
0
7Polish (pl)
1991 w nauce
0
8Portuguese (pt)
1991 na ciência
0
9Russian (ru)
1991 год в науке
0
10Swedish (sv)
Vetenskapsåret 1991
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "1991 w nauce" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
1991 en science
2 166
2Norwegian (no)
Vitenskapsåret 1991
1 316
3Russian (ru)
1991 год в науке
684
4Polish (pl)
1991 w nauce
116
5Hungarian (hu)
1991 a tudományban
108
6Hebrew (he)
1991 במדע
104
7English (en)
1991 in science
90
8Swedish (sv)
Vetenskapsåret 1991
51
9Portuguese (pt)
1991 na ciência
40
10Min Nan (zhminnan)
1991 nî kho-ha̍k
33
More...

Scores

Estimated value for Wikipedia:
Polish:
Global:
Popularity in June 2025:
Polish:
Global:
Popularity in all years:
Polish:
Global:
Authors in June 2025:
Polish:
Global:
Registered authors in all years:
Polish:
Global:
Citations:
Polish:
Global:

Quality measures

Interwikis

#LanguageValue
enEnglish
1991 in science
frFrench
1991 en science
heHebrew
1991 במדע
huHungarian
1991 a tudományban
nnNorwegian (Nynorsk)
Vitskap i 1991
noNorwegian
Vitenskapsåret 1991
plPolish
1991 w nauce
ptPortuguese
1991 na ciência
ruRussian
1991 год в науке
svSwedish
Vetenskapsåret 1991
zhminnanMin Nan
1991 nî kho-ha̍k

Popularity rank trends

Best Rank Polish:
#97561
06.2013
Global:
#651430
12.2014

AI rank trends

Best Rank Polish:
#18883
12.2012
Global:
#92681
02.2012

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on 1991 in science from Wikipedia articles about 1990 in science, 1991, 1991 in art, 1992 in science and Global System for Mobile Communications. Whereas reading the article about 1991 in science people most often go to Wikipedia articles on 1992 in science, Global System for Mobile Communications, Sheree Atcheson, PowerBook and Robin Milner.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Polish Wikipedia the most popular articles on that day were: Maciek Szczerbowski, Jedna bitwa po drugiej, 98. ceremonia wręczenia Oscarów, Sean Penn, Binjamin Netanjahu, Michael B. Jordan, Grzesznicy, Jessie Buckley, Emilia Komarnicka, Iran.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information