Bu-Ali Sina University ranked 922nd in the Leiden Ranking of the universities of the world

15 07 2020 05:25

کد خبر : 3798257

تعداد بازدید : 8

Based on the 2020 ranking;

Bu-Ali Sina University ranked 922^nd in the Leiden Ranking of the universities of the world

As reported by BASNA and according to the Islamic World Science Citation Center (ISC), Dr. Dehqani, President of ISC stated: "Leiden is an authentic university evaluation systems which evaluates and ranks the top universities of the world based on authentic scientometric indicators annually. In 2020, universities of the world were ranked by Leiden system based on 20 indicators in the form of four general categories, namely scientific impact, scientific diplomacy, open access to publishing, and gender diversity. These evaluations were carried out according to the scientific productions of the universities between 2015 and 2018 as documented in Web of Science website".

Category of scientific impact utilized indicators including top 1% articles, top 5% articles, top 10% articles, and top 50% articles.

"In the scientific diplomacy category, indicators such as scientific collaboration, international collaboration, industrial collaboration, scientific collaboration from less than 100 kilometers of geographical distance, and scientific collaboration from more than 5000 kilometers of geographical distance were considered", President of ISC added.

Dehqani said: "Open access to publications was calculated based on the number of open access publications, gold open access publications, hybrid open access publications, bronze open access publications, and green open access publications of the university".

He added: "Gender diversity included indicators of collaboration with authors whose gender is unknown, male authors (as a proportion of the total number of authors), female authors (as a proportion of the total number of authors), male authors (as a proportion of the total number of male and female authors), and female authors (as a proportion of the total number of male and female authors)".

The following table illustrates the criteria and indicators of the Leiden Ranking.

Gender Diversity	Open Access to Publications	Scientific Diplomacy	Scientific Impact
collaboration with authors whose gender is unknown	open access publications	scientific collaboration	top 1% articles
male authors (as a proportion of the total number of authors)	gold open access publications	international collaboration	top 5% articles
female authors (as a proportion of the total number of authors),	hybrid open access publications	industrial collaboration	top 10% articles
male authors (as a proportion of the total number of male and female authors)	bronze open access publications	scientific collaboration from less than 100 kilometers of geographical distance	top 50% articles
female authors (as a proportion of the total number of male and female authors)	green open access publications	scientific collaboration from more than 5000 kilometers of geographical distance
	open access publications with unknown open access status

President of ISC observed: "Leiden Ranking, unlike other ranking systems of the world, does not calculate a single rank for the universities included in its ranking; rather, universities are ranked in all of the indicators and criteria of the Leiden system. Therefore, one of the features of Leiden Ranking is that it does not allocate a total ranking to the universities based on all indicators and their respective weightings; rather, Leiden calculates and publishes the points and rankings of the universities separately for each indicator".

Iranian Universities in Leiden Ranking

Dr. Dehqani stipulated: "The number of Iranian universities in Leiden Ranking has increased each year. The following chart demonstrates the growth of the number of Iranian universities in the Leiden Ranking".

Leiden 2020 Ranking

President of ISC stated: "Like last years, Iran is the top Islamic country in this ranking in terms of the number of top universities with 36 universities. Turkey and Egypt with 30 and 7 universities are in the second and third rank respectively. In the following table, the number of universities of the Islamic countries ranked in the Leiden system is demonstrated.

"In 2020, University of Tehran, Amir Kabir University of Technology, Tehran University of Medical Sciences, Tarbiat Modares, Sharif University of Technology, Iran University of Science and Technology, Isfahan University of Technology, Ferdowsi University of Mashsad, Shiraz University, Tabriz University, Shahid Beheshti University of Medical Sciences, Shahid Beheshti University, Islamic Azad University Science and Research Branch, Tabriz University of Medical Sciences, K. N. Toosi University of Technology, Mashhad University of Medical Sciences, Isfahan University, Guilan University, Shiraz University of Medical Sciences, Kashan University, Isfahan University of Medical Sciences, Semnan University, Iran University of Medical Sciences, Shahid Bahonar University of Kerman, Razi University, Bu-Ali Sina University, Payam-e Noor University, Urmia University, Babol Noshirvani University of Technology, Malek Ashtar University of Technology, Mazandaran University, Shahroud University, Sahand University of Technology, Zanjan University, Shahid Chamran University of Ahvaz, and Yazd University are present in the Leiden ranking", he added.

Scientific Impact

Dr. Dehqani observed: "in the scientific impact indicator, almost all of the universities of the country (except for five universities) have had a better performance with regards to ranking in comparison with last year. University of Tehran which is the top university of the country was promoted from 156^th in 2019 to 140^th in 2020. The following table illustrates the performance of the universities of the country in the scientific impact indicator.

2015	2016	2017	2018	2019	2020	University
565	228	195	179	156	140	University of Tehran
442	325	292	273	264	268	Amir Kabir University of Technology
735	343	322	316	294	280	Tehran University of Medical Sciences
587	412	408	406	374	346	Tarbiat Modares University
505	363	369	372	384	370	Sharif University of Technology
547	436	432	423	410	387	Iran University of Science and Technology
440	463	421	411	390	388	Isfahan University of Technology
667	537	509	480	471	459	Ferdowsi University of Mashhad
655	509	503	507	508	481	Shiraz University
531	627	607	575	540	519	Tabriz University
742	696	658	646	572	527	Shahid Beheshti University of Medical Sciences
584	679	688	670	624	599	Shahid Beheshti University
733	-	682	658	639	611	Islamic Azad University Science and Research Branch of Tehran
	-	-	897	778	673	Tabriz University of Medical Sciences
	729	717	713	697	701	K. N. Toosi University of Technology
-	-	-	925	805	752	Mashhad University of Medical Sciences
-	821	797	776	765	757	Isfahan University
-	-	838	800	781	775	Guilan University
-	-	868	870	800	781	Shiraz University of Medical Sciences
-	-	-	862	793	792	Kashan University
-	-	800	863	875	881	Isfahan University of Medical Sciences
-	-	-	-	936	888	Semnan University
-	-	-	-	-	903	Iran University of Medical Sciences
-	-	-	938	902	905	Shahid Bahonar University of Kerman
-	-	-	-	922	921	Razi University
-	-	-	930	911	922	Bu-Ali Sina University
-	-	-	-	958	945	Payam-e Noor University
-	-	-	-	-	986	Urmia University
-	-	-	-	-	1010	Babol Noshirvani University of Technology
-	-	-	-	-	1055	Malek Ashtar University of Technology
-	-	-	-	-	1067	Mazandaran University
-	-	-	-	-	1089	Shahroud University
-	-	-	-	-	1108	Sahand University of Technology
-	-	-	-	-	1117	Zanjan University
-	-	-	-	-	1126	Shahid Chamran University of Ahvaz
-	-	-	-	-	1145	Yazd University

Scientific Diplomacy

Dr. Dehqani continued: "in the scientific diplomacy indicator no significant growth is observable in the ranks of the universities of the country in general. However, the best rank of the universities of the country changed from 212 to 201. The following table shows the rankings of the universities of the country in the scientific diplomacy indicator.

2015	2016	2017	2018	2019	2020	University
579	257	2242	230	212	201	University of Tehran
282	362	329	318	302	277	Tehran University of Medical Sciences
719	416	410	405	390	399	Amir Kabir University of Technology
599	457	458	461	444	433	Tarbiat Modares University
695	425	436	457	481	489	Sharif University of Technology
732	540	530	518	511	515	Isfahan University of Technology
467	706	673	644	569	526	Shahid Beheshti University of Medical Sciences
739	566	564	566	556	557	Iran University of Science and Technology
303	-	613	621	590	583	Islamic Azad University Science and Research Branch of Tehran
710	645	633	618	613	603	Ferdowsi University of Mashhad
730	621	628	643	644	622	Shiraz University
675	721	712	699	666	647	Tabriz University
650	748	763	752	717	694	Shahid Beheshti University
-	-	-	-	-	739	Iran University of Medical Sciences
-	-	-	918	852	791	Tabriz University of Medical Sciences
-	-	-	918	852	791	Mashhad University of Medical Sciences
-	-	895	924	900	894	Shiraz University of Medical Sciences
-	816	837	855	850	897	K. N. Toosi University of Technology
-	840	877	876	888	923	Isfahan University
-	-	862	892	901	940	Isfahan University of Medical Sciences
-	-	900	919	915	958	Guilan University
-	-	-	-	917	965	Payam-e Noor University
-	-	-	930	943	1019	Kashan University
-	-	-	-	950	1064	Razi University
-	-	-	932	952	1066	Shahid Bahonar University of Kerman
-	-	-	-	959	1090	Semnan University
-	-	-	934	957	1103	Bu-Ali Sina University
-	-	-	-	-	1124	Urmia University
-	-	-	-	-	1144	Babol Noshirvani University of Technology
-	-	-	-	-	1157	Yazd University
-	-	-	-	-	1162	Mazandaran University
-	-	-	-	-	1163	Shahroud University
-	-	-	-	-	1164	Zanjan University
-	-	-	-	-	1167	Malek Ashtar University of Technology
-	-	-	-	-	1170	Shahid Chamran University of Ahvaz
-	-	-	-	-	1175	Sahand University of Technology

Open Access

Dr. Dehqani stated: "in the open access indicator too there is no significant change in the ranks of the Iranian universities. The best rank among the universities of the country is earned by University of Tehran which was promoted from 212 in 2019 to 201 in 2020. The following table illustrates the performance of the universities of the country in the open access indicator.

University	2020	2019	University	2020	2019
University of Tehran	201	212	Isfahan University	923	888
Tehran University of Medical Sciences	277	302	Isfahan University of Medical Sciences	940	901
Amir Kabir University of Technology	399	390	Guilan University	958	915
Tarbiat Modares University	433	444	Payam-e Noor University	965	917
Sharif University of Technology	489	481	Kashan University	1019	946
Isfahan University of Technology	515	511	Razi University	1064	950
Shahid Beheshti University of Medical Sciences	526	569	Shahid Bahonar University of Kerman	1066	952
Iran University of Science and Technology	557	556	Semnan University	1090	959
Islamic Azad University Science and Research Branch of Tehran	583	590	Bu-Ali Sina University	1103	957
Ferdowsi University of Mashhad	603	613	Urmia University	1124	-
Shiraz University	622	644	Babol Noshirvani University of Technology	1144
Tabriz University	648	666	Yazd University	1157	-
Shahid Beheshti University	694	717	Mazandaran University	1162	-
Iran University of Medical Sciences	739	-	Shahroud University	1163	-
Tabriz University of Medical Sciences	791	852	Zanjan University	1164	-
Mashhad University of Medical Sciences	839	859	Malek Ashtar University of Technology	1167	-
Shiraz University of Medical Sciences	894	899	Shahid Chamran University of Ahvaz	1170	-
K. N. Toosi University of Technology	898	850	Sahand University of Technology	1175	-

Gender Diversity

"In the gender diversity indicator, like scientific diplomacy and open access indicators, no significant change is observable in the ranks of Iranian universities. However, the best rank of the universities of the country which was earned by Tehran University of Medical Sciences was promoted from 186 to 156", he added.

University	2020	2019	University	2020	2019
Tehran University of Medical Sciences	156	186	Isfahan University	889	843
University of Tehran	209	232	Guilan University	923	880
Shahid Beheshti University of Medical Sciences	383	431	K. N. Toosi University of Technology	927	860
Amir Kabir University of Technology	398	386	Kashan University	946	878
Tarbiat Modares University	418	448	Payam-e Noor University	995	908
Sharif University of Technology	506	496	Bu-Ali Sina University	1007	896
Isfahan University of Technology	526	490	Razi University	1008	898
Iran University of Science and Technology	551	559	Shahid Bahonar University of Kerman	1019	909
Tabriz University of Medical Sciences	552	652	Semnan University	1023	911
Ferdowsi University of Mashhad	558	578	Urmia University	1032	-
Mashhad University of Medical Sciences	574	643	Babol Noshirvani University of Technology	1086	-
Shiraz University	618	625	Malek Ashtar University of Technology	1094	-
Tabriz University	667	675	Zanjan University	1108	-
Shiraz University of Medical Sciences	672	705	Shahid Chamran University of Ahvaz	1110	-
Iran University of Medical Sciences	685	-	Mazandaran University	1114	-
Shahid Beheshti University	723	738	Shahroud University	1118	-
Isfahan University of Medical Sciences	753	736	Sahand University of Technology	1119	-
Islamic Azad University Science and Research Branch of Tehran	781	754	Yazd University	1123	-

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