Research Unix

Research Unix - The original Unix operating system from Bell Labs, developed by Ken Thompson and Dennis Ritchie. Article "Research Unix" in Czech Wikipedia has 30.5 points for quality (as of July 1, 2025). The article contains 22 references and 7 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that language version.

Since the creation of article "Research Unix", its content was written by 7 registered users of Czech Wikipedia and edited by 221 registered Wikipedia users in all languages.

The article is cited 13 times in Czech Wikipedia and cited 959 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Czech): #2834 in March 2020
• Global: #48166 in June 2023

The highest popularity rank from 2008:

• Local (Czech): #78172 in May 2012
• Global: #195042 in November 2008

There are 13 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.

#	Language	Quality grade	Quality score
1	English (en) Research Unix		52.1497
2	Dutch (nl) Research Unix		40.771
3	Chinese (zh) Research Unix		33.3539
4	Spanish (es) Research Unix		31.7409
5	Czech (cs) Research Unix		30.4833
6	Italian (it) Research Unix		27.7328
7	Russian (ru) Research Unix		18.2336
8	Arabic (ar) يونكس مركز البحوث		16.2795
9	Norwegian (no) Forsknings-Unix		12.6796
10	Japanese (ja) Research Unix		4.7903

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

The most popular language versions of the article "Research Unix" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Research Unix		621 343
2	Japanese (ja) Research Unix		21 943
3	Russian (ru) Research Unix		20 109
4	Portuguese (pt) Research Unix		10 802
5	Chinese (zh) Research Unix		4 654
6	Spanish (es) Research Unix		4 177
7	Italian (it) Research Unix		3 349
8	Czech (cs) Research Unix		3 316
9	Arabic (ar) يونكس مركز البحوث		2 768
10	Norwegian (no) Forsknings-Unix		1 701

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

The most popular language versions of the article "Research Unix" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Research Unix		3 104
2	Spanish (es) Research Unix		283
3	Japanese (ja) Research Unix		82
4	Russian (ru) Research Unix		70
5	Chinese (zh) Research Unix		49
6	Korean (ko) 리서치 유닉스		17
7	Portuguese (pt) Research Unix		17
8	Czech (cs) Research Unix		16
9	Dutch (nl) Research Unix		15
10	Arabic (ar) يونكس مركز البحوث		12

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

Language versions of the article "Research Unix" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Research Unix		125
2	Italian (it) Research Unix		34
3	Russian (ru) Research Unix		13
4	Japanese (ja) Research Unix		12
5	Czech (cs) Research Unix		7
6	Norwegian (no) Forsknings-Unix		7
7	Arabic (ar) يونكس مركز البحوث		6
8	Portuguese (pt) Research Unix		4
9	Turkish (tr) Research Unix		4
10	Spanish (es) Research Unix		3

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

Language versions of the article "Research Unix" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Research Unix		3
2	Korean (ko) 리서치 유닉스		1
3	Arabic (ar) يونكس مركز البحوث		0
4	Czech (cs) Research Unix		0
5	Spanish (es) Research Unix		0
6	Italian (it) Research Unix		0
7	Japanese (ja) Research Unix		0
8	Dutch (nl) Research Unix		0
9	Norwegian (no) Forsknings-Unix		0
10	Portuguese (pt) Research Unix		0

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

Language versions of the article "Research Unix" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Research Unix		315
2	Italian (it) Research Unix		161
3	Japanese (ja) Research Unix		119
4	Norwegian (no) Forsknings-Unix		73
5	Russian (ru) Research Unix		62
6	Chinese (zh) Research Unix		48
7	Korean (ko) 리서치 유닉스		42
8	Portuguese (pt) Research Unix		42
9	Spanish (es) Research Unix		37
10	Turkish (tr) Research Unix		28

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#	Language	Value
ar	Arabic يونكس مركز البحوث
cs	Czech Research Unix
en	English Research Unix
es	Spanish Research Unix
it	Italian Research Unix
ja	Japanese Research Unix
ko	Korean 리서치 유닉스
nl	Dutch Research Unix
no	Norwegian Forsknings-Unix
pt	Portuguese Research Unix
ru	Russian Research Unix
tr	Turkish Research Unix
zh	Chinese Research Unix

Best Rank

Czech: #78172 05.2012

Global: #195042 11.2008

Best Rank

Czech: #2834 03.2020

Global: #48166 06.2023

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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