உராய்வியல்

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உராய்வியல்

Quality:

Tribology - deals with the scientific description of friction, wear and lubrication. Article “உராய்வியல்” in Tamil Wikipedia has 2.7 points for quality (as of July 1, 2025). The article contains 0 references and 2 sections.

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

Since the creation of article “உராய்வியல்”, its content was written by 7 registered users of Tamil Wikipedia and edited by 939 registered Wikipedia users in all languages.

The article is cited 2 times in Tamil Wikipedia and cited 1593 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Tamil): #140 in March 2013
  • Global: #3270 in July 2004

The highest popularity rank from 2008:

  • Local (Tamil): #14360 in December 2014
  • Global: #41594 in April 2015

There are 38 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
1English (en)
Tribology
61.6136
2Italian (it)
Tribologia
60.8029
3Spanish (es)
Tribología
34.4293
4Turkish (tr)
Triboloji
33.2291
5French (fr)
Tribologie
31.1878
6Arabic (ar)
علم الاحتكاك
27.447
7Croatian (hr)
Tribologija
27.2254
8Russian (ru)
Трибология
26.1913
9German (de)
Tribologie
25.5094
10Galician (gl)
Triboloxía
25.3072
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 "உராய்வியல்" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Tribology
1 918 237
2German (de)
Tribologie
749 156
3Spanish (es)
Tribología
701 820
4French (fr)
Tribologie
462 059
5Japanese (ja)
トライボロジー
389 704
6Russian (ru)
Трибология
218 737
7Polish (pl)
Tribologia
171 456
8Portuguese (pt)
Tribologia
115 681
9Italian (it)
Tribologia
108 227
10Arabic (ar)
علم الاحتكاك
104 816
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 "உராய்வியல்" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Tribology
5 319
2German (de)
Tribologie
798
3Persian (fa)
سوده‌شناسی
732
4Japanese (ja)
トライボロジー
656
5French (fr)
Tribologie
606
6Russian (ru)
Трибология
461
7Spanish (es)
Tribología
410
8Polish (pl)
Tribologia
218
9Italian (it)
Tribologia
217
10Chinese (zh)
摩擦学
158
More...

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

The highest AI

Language versions of the article "உராய்வியல்" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Tribology
228
2French (fr)
Tribologie
124
3German (de)
Tribologie
120
4Italian (it)
Tribologia
50
5Russian (ru)
Трибология
43
6Japanese (ja)
トライボロジー
37
7Dutch (nl)
Tribologie
36
8Spanish (es)
Tribología
35
9Turkish (tr)
Triboloji
29
10Polish (pl)
Tribologia
22
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 "உராய்வியல்" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
علم الاحتكاك
0
2Azerbaijani (az)
Tribologiya
0
3Bulgarian (bg)
Трибология
0
4Catalan (ca)
Tribologia
0
5Czech (cs)
Tribologie
0
6Danish (da)
Tribologi
0
7German (de)
Tribologie
0
8Greek (el)
Τριβολογία
0
9English (en)
Tribology
0
10Spanish (es)
Tribología
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 "உராய்வியல்" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Tribology
353
2Persian (fa)
سوده‌شناسی
253
3French (fr)
Tribologie
155
4Japanese (ja)
トライボロジー
125
5German (de)
Tribologie
100
6Russian (ru)
Трибология
93
7Romanian (ro)
Tribologie
66
8Vietnamese (vi)
Ma sát học
61
9Chinese (zh)
摩擦学
47
10Polish (pl)
Tribologia
43
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
علم الاحتكاك
azAzerbaijani
Tribologiya
bgBulgarian
Трибология
caCatalan
Tribologia
csCzech
Tribologie
daDanish
Tribologi
deGerman
Tribologie
elGreek
Τριβολογία
enEnglish
Tribology
esSpanish
Tribología
etEstonian
Triboloogia
faPersian
سوده‌شناسی
fiFinnish
Tribologia
frFrench
Tribologie
glGalician
Triboloxía
hrCroatian
Tribologija
itItalian
Tribologia
jaJapanese
トライボロジー
kkKazakh
Трибология
koKorean
마찰학
ltLithuanian
Tribologija
msMalay
Tribologi
nlDutch
Tribologie
noNorwegian
Tribologi
plPolish
Tribologia
ptPortuguese
Tribologia
roRomanian
Tribologie
ruRussian
Трибология
shSerbo-Croatian
Tribologija
skSlovak
Tribológia
slSlovenian
Tribologija
srSerbian
Трибологија
svSwedish
Tribologi
taTamil
உராய்வியல்
trTurkish
Triboloji
ukUkrainian
Трибологія
viVietnamese
Ma sát học
zhChinese
摩擦学

Popularity rank trends

Best Rank Tamil:
#14360
12.2014
Global:
#41594
04.2015

AI rank trends

Best Rank Tamil:
#140
03.2013
Global:
#3270
07.2004

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Tribology from Wikipedia articles about Tribadism, Leonardo da Vinci, Friction, Triboluminescence and Lubrication. Whereas reading the article about Tribology people most often go to Wikipedia articles on Friction, Tribosystem, Lubrication, Stribeck curve and Wear.

Cumulative results of quality and popularity of the Wikipedia article

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

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