Universitatea Petrol-Gaze din Ploiesti

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Short name

UPG

Country, city

Romania, Ploiesti

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Organization website

Publications

1 045

Citations

8 611

h-index

Top-3 journals

Procedia - Social and Behavioral Sciences (134 publications)

Sustainability (37 publications)

Applied Sciences (Switzerland) (34 publications)

Top-3 organizations

Bucharest University of Economic Studies (90 publications)

University of Bucharest (78 publications)

Politehnica University of Bucharest (69 publications)

Top-3 foreign organizations

Harbin Engineering University (25 publications)

Duy Tan University (13 publications)

Epoka University (13 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1994

Total publications

1045

Total citations

8611

Citations per publication

8.24

Average publications per year

31.67

Average authors per publication

3.7

h-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

Top-30

Fields of science

	50 100 150 200 250
General Medicine	General Medicine, 234, 22.39% General Medicine 234 publications, 22.39%
Renewable Energy, Sustainability and the Environment	Renewable Energy, Sustainability and the Environment, 52, 4.98% Renewable Energy, Sustainability and the Environment 52 publications, 4.98%
General Mathematics	General Mathematics, 50, 4.78% General Mathematics 50 publications, 4.78%
Management, Monitoring, Policy and Law	Management, Monitoring, Policy and Law, 46, 4.4% Management, Monitoring, Policy and Law 46 publications, 4.4%
General Materials Science	General Materials Science, 37, 3.54% General Materials Science 37 publications, 3.54%
Engineering (miscellaneous)	Engineering (miscellaneous), 37, 3.54% Engineering (miscellaneous) 37 publications, 3.54%
General Chemistry	General Chemistry, 36, 3.44% General Chemistry 36 publications, 3.44%
Geography, Planning and Development	Geography, Planning and Development, 36, 3.44% Geography, Planning and Development 36 publications, 3.44%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 31, 2.97% Electrical and Electronic Engineering 31 publications, 2.97%
General Chemical Engineering	General Chemical Engineering, 28, 2.68% General Chemical Engineering 28 publications, 2.68%
Energy Engineering and Power Technology	Energy Engineering and Power Technology, 25, 2.39% Energy Engineering and Power Technology 25 publications, 2.39%
Applied Mathematics	Applied Mathematics, 24, 2.3% Applied Mathematics 24 publications, 2.3%
General Engineering	General Engineering, 22, 2.11% General Engineering 22 publications, 2.11%
Computer Science (miscellaneous)	Computer Science (miscellaneous), 21, 2.01% Computer Science (miscellaneous) 21 publications, 2.01%
Catalysis	Catalysis, 20, 1.91% Catalysis 20 publications, 1.91%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 20, 1.91% Physical and Theoretical Chemistry 20 publications, 1.91%
Building and Construction	Building and Construction, 19, 1.82% Building and Construction 19 publications, 1.82%
Control and Optimization	Control and Optimization, 19, 1.82% Control and Optimization 19 publications, 1.82%
Energy (miscellaneous)	Energy (miscellaneous), 19, 1.82% Energy (miscellaneous) 19 publications, 1.82%
Condensed Matter Physics	Condensed Matter Physics, 17, 1.63% Condensed Matter Physics 17 publications, 1.63%
Mechanical Engineering	Mechanical Engineering, 17, 1.63% Mechanical Engineering 17 publications, 1.63%
Materials Chemistry	Materials Chemistry, 16, 1.53% Materials Chemistry 16 publications, 1.53%
Process Chemistry and Technology	Process Chemistry and Technology, 16, 1.53% Process Chemistry and Technology 16 publications, 1.53%
Mechanics of Materials	Mechanics of Materials, 15, 1.44% Mechanics of Materials 15 publications, 1.44%
General Physics and Astronomy	General Physics and Astronomy, 14, 1.34% General Physics and Astronomy 14 publications, 1.34%
Health, Toxicology and Mutagenesis	Health, Toxicology and Mutagenesis, 14, 1.34% Health, Toxicology and Mutagenesis 14 publications, 1.34%
Atomic and Molecular Physics, and Optics	Atomic and Molecular Physics, and Optics, 13, 1.24% Atomic and Molecular Physics, and Optics 13 publications, 1.24%
Polymers and Plastics	Polymers and Plastics, 13, 1.24% Polymers and Plastics 13 publications, 1.24%
General Environmental Science	General Environmental Science, 13, 1.24% General Environmental Science 13 publications, 1.24%
Organic Chemistry	Organic Chemistry, 12, 1.15% Organic Chemistry 12 publications, 1.15%
	50 100 150 200 250

Journals

Publishers

	50 100 150 200 250 300
MDPI	MDPI, 288, 27.56% MDPI 288 publications, 27.56%
Elsevier	Elsevier, 235, 22.49% Elsevier 235 publications, 22.49%
Springer Nature	Springer Nature, 200, 19.14% Springer Nature 200 publications, 19.14%
IGI Global	IGI Global, 92, 8.8% IGI Global 92 publications, 8.8%
Walter de Gruyter	Walter de Gruyter, 37, 3.54% Walter de Gruyter 37 publications, 3.54%
IOP Publishing	IOP Publishing, 29, 2.78% IOP Publishing 29 publications, 2.78%
Trans Tech Publications	Trans Tech Publications, 25, 2.39% Trans Tech Publications 25 publications, 2.39%
Taylor & Francis	Taylor & Francis, 17, 1.63% Taylor & Francis 17 publications, 1.63%
EDP Sciences	EDP Sciences, 12, 1.15% EDP Sciences 12 publications, 1.15%
Wiley	Wiley, 11, 1.05% Wiley 11 publications, 1.05%
Social Science Electronic Publishing	Social Science Electronic Publishing, 9, 0.86% Social Science Electronic Publishing 9 publications, 0.86%
American Chemical Society (ACS)	American Chemical Society (ACS), 8, 0.77% American Chemical Society (ACS) 8 publications, 0.77%
SAGE	SAGE, 7, 0.67% SAGE 7 publications, 0.67%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 6, 0.57% Royal Society of Chemistry (RSC) 6 publications, 0.57%
Institutul Politehnic din Iasi	Institutul Politehnic din Iasi, 6, 0.57% Institutul Politehnic din Iasi 6 publications, 0.57%
IOS Press	IOS Press, 4, 0.38% IOS Press 4 publications, 0.38%
Emerald	Emerald, 4, 0.38% Emerald 4 publications, 0.38%
Czech Academy of Agricultural Sciences	Czech Academy of Agricultural Sciences, 4, 0.38% Czech Academy of Agricultural Sciences 4 publications, 0.38%
Institute of Mathematics, Polish Academy of Sciences	Institute of Mathematics, Polish Academy of Sciences, 4, 0.38% Institute of Mathematics, Polish Academy of Sciences 4 publications, 0.38%
National Library of Serbia	National Library of Serbia, 4, 0.38% National Library of Serbia 4 publications, 0.38%
World Scientific	World Scientific, 3, 0.29% World Scientific 3 publications, 0.29%
Pleiades Publishing	Pleiades Publishing, 3, 0.29% Pleiades Publishing 3 publications, 0.29%
Frontiers Media S.A.	Frontiers Media S.A., 3, 0.29% Frontiers Media S.A. 3 publications, 0.29%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 3, 0.29% Public Library of Science (PLoS) 3 publications, 0.29%
Spandidos Publications	Spandidos Publications, 3, 0.29% Spandidos Publications 3 publications, 0.29%
Hindawi Limited	Hindawi Limited, 3, 0.29% Hindawi Limited 3 publications, 0.29%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 3, 0.29% Institute of Electrical and Electronics Engineers (IEEE) 3 publications, 0.29%
Cellule MathDoc/Centre Mersenne	Cellule MathDoc/Centre Mersenne, 3, 0.29% Cellule MathDoc/Centre Mersenne 3 publications, 0.29%
John Benjamins Publishing Company	John Benjamins Publishing Company, 2, 0.19% John Benjamins Publishing Company 2 publications, 0.19%
Vilnius Gediminas Technical University	Vilnius Gediminas Technical University, 2, 0.19% Vilnius Gediminas Technical University 2 publications, 0.19%
	50 100 150 200 250 300

With other organizations

	10 20 30 40 50 60 70 80 90
Bucharest University of Economic Studies	Bucharest University of Economic Studies, 90, 8.61% Bucharest University of Economic Studies 90 publications, 8.61%
University of Bucharest	University of Bucharest, 78, 7.46% University of Bucharest 78 publications, 7.46%
Politehnica University of Bucharest	Politehnica University of Bucharest, 69, 6.6% Politehnica University of Bucharest 69 publications, 6.6%
National Institute for Economic Research Costin C Kiritescu	National Institute for Economic Research Costin C Kiritescu, 50, 4.78% National Institute for Economic Research Costin C Kiritescu 50 publications, 4.78%
Harbin Engineering University	Harbin Engineering University, 25, 2.39% Harbin Engineering University 25 publications, 2.39%
University of Medicine, Pharmacy, Science and Technology of Targu Mures	University of Medicine, Pharmacy, Science and Technology of Targu Mures, 20, 1.91% University of Medicine, Pharmacy, Science and Technology of Targu Mures 20 publications, 1.91%
National Institute for Research and Development in Microtechnologies	National Institute for Research and Development in Microtechnologies, 19, 1.82% National Institute for Research and Development in Microtechnologies 19 publications, 1.82%
Valahia University of Targoviste	Valahia University of Targoviste, 17, 1.63% Valahia University of Targoviste 17 publications, 1.63%
Babes-Bolyai University	Babes-Bolyai University, 15, 1.44% Babes-Bolyai University 15 publications, 1.44%
Duy Tan University	Duy Tan University, 13, 1.24% Duy Tan University 13 publications, 1.24%
Epoka University	Epoka University, 13, 1.24% Epoka University 13 publications, 1.24%
Ovidius University of Constanta	Ovidius University of Constanta, 11, 1.05% Ovidius University of Constanta 11 publications, 1.05%
Aurel Vlaicu University of Arad	Aurel Vlaicu University of Arad, 11, 1.05% Aurel Vlaicu University of Arad 11 publications, 1.05%
SRM Institute of Science and Technology	SRM Institute of Science and Technology, 10, 0.96% SRM Institute of Science and Technology 10 publications, 0.96%
Sikkim Manipal University	Sikkim Manipal University, 10, 0.96% Sikkim Manipal University 10 publications, 0.96%
Alexandru Ioan Cuza University	Alexandru Ioan Cuza University, 10, 0.96% Alexandru Ioan Cuza University 10 publications, 0.96%
Nirma University	Nirma University, 9, 0.86% Nirma University 9 publications, 0.86%
Titu Maiorescu University	Titu Maiorescu University, 9, 0.86% Titu Maiorescu University 9 publications, 0.86%
Chalmers University of Technology	Chalmers University of Technology, 8, 0.77% Chalmers University of Technology 8 publications, 0.77%
Lebanese University	Lebanese University, 8, 0.77% Lebanese University 8 publications, 0.77%
University of Salerno	University of Salerno, 8, 0.77% University of Salerno 8 publications, 0.77%
Hellenic Mediterranean University	Hellenic Mediterranean University, 8, 0.77% Hellenic Mediterranean University 8 publications, 0.77%
Technical University of Cluj-Napoca	Technical University of Cluj-Napoca, 8, 0.77% Technical University of Cluj-Napoca 8 publications, 0.77%
Dimitrie Cantemir Christian University	Dimitrie Cantemir Christian University, 8, 0.77% Dimitrie Cantemir Christian University 8 publications, 0.77%
Romanian-American University	Romanian-American University, 8, 0.77% Romanian-American University 8 publications, 0.77%
Southern Federal University	Southern Federal University, 7, 0.67% Southern Federal University 7 publications, 0.67%
King Saud University	King Saud University, 7, 0.67% King Saud University 7 publications, 0.67%
National Institute of Materials Physics	National Institute of Materials Physics, 7, 0.67% National Institute of Materials Physics 7 publications, 0.67%
Spiru Haret University	Spiru Haret University, 7, 0.67% Spiru Haret University 7 publications, 0.67%
Vietnam Academy of Science and Technology	Vietnam Academy of Science and Technology, 6, 0.57% Vietnam Academy of Science and Technology 6 publications, 0.57%
	10 20 30 40 50 60 70 80 90

With foreign organizations

	5 10 15 20 25
Harbin Engineering University	Harbin Engineering University, 25, 2.39% Harbin Engineering University 25 publications, 2.39%
Duy Tan University	Duy Tan University, 13, 1.24% Duy Tan University 13 publications, 1.24%
Epoka University	Epoka University, 13, 1.24% Epoka University 13 publications, 1.24%
SRM Institute of Science and Technology	SRM Institute of Science and Technology, 10, 0.96% SRM Institute of Science and Technology 10 publications, 0.96%
Sikkim Manipal University	Sikkim Manipal University, 10, 0.96% Sikkim Manipal University 10 publications, 0.96%
Nirma University	Nirma University, 9, 0.86% Nirma University 9 publications, 0.86%
Chalmers University of Technology	Chalmers University of Technology, 8, 0.77% Chalmers University of Technology 8 publications, 0.77%
Lebanese University	Lebanese University, 8, 0.77% Lebanese University 8 publications, 0.77%
University of Salerno	University of Salerno, 8, 0.77% University of Salerno 8 publications, 0.77%
Hellenic Mediterranean University	Hellenic Mediterranean University, 8, 0.77% Hellenic Mediterranean University 8 publications, 0.77%
Southern Federal University	Southern Federal University, 7, 0.67% Southern Federal University 7 publications, 0.67%
King Saud University	King Saud University, 7, 0.67% King Saud University 7 publications, 0.67%
Vietnam Academy of Science and Technology	Vietnam Academy of Science and Technology, 6, 0.57% Vietnam Academy of Science and Technology 6 publications, 0.57%
Michigan State University	Michigan State University, 6, 0.57% Michigan State University 6 publications, 0.57%
Bayero University, Kano	Bayero University, Kano, 6, 0.57% Bayero University, Kano 6 publications, 0.57%
University of Namur	University of Namur, 6, 0.57% University of Namur 6 publications, 0.57%
Manisa Celal Bayar University	Manisa Celal Bayar University, 5, 0.48% Manisa Celal Bayar University 5 publications, 0.48%
Thu Dau Mot University	Thu Dau Mot University, 5, 0.48% Thu Dau Mot University 5 publications, 0.48%
Near East University	Near East University, 5, 0.48% Near East University 5 publications, 0.48%
University of Patras	University of Patras, 5, 0.48% University of Patras 5 publications, 0.48%
Jagiellonian University	Jagiellonian University, 5, 0.48% Jagiellonian University 5 publications, 0.48%
University of A Coruña	University of A Coruña, 5, 0.48% University of A Coruña 5 publications, 0.48%
Universiti Brunei Darussalam	Universiti Brunei Darussalam, 5, 0.48% Universiti Brunei Darussalam 5 publications, 0.48%
University of Kragujevac	University of Kragujevac, 5, 0.48% University of Kragujevac 5 publications, 0.48%
University of Oklahoma	University of Oklahoma, 5, 0.48% University of Oklahoma 5 publications, 0.48%
Yale University	Yale University, 4, 0.38% Yale University 4 publications, 0.38%
University of Perugia	University of Perugia, 4, 0.38% University of Perugia 4 publications, 0.38%
Kyungpook National University	Kyungpook National University, 4, 0.38% Kyungpook National University 4 publications, 0.38%
University of Crete	University of Crete, 4, 0.38% University of Crete 4 publications, 0.38%
Jan Kochanowski University	Jan Kochanowski University, 4, 0.38% Jan Kochanowski University 4 publications, 0.38%
	5 10 15 20 25

With other countries

	5 10 15 20 25 30 35
China	China, 32, 3.06% China 32 publications, 3.06%
USA	USA, 29, 2.78% USA 29 publications, 2.78%
Italy	Italy, 23, 2.2% Italy 23 publications, 2.2%
India	India, 19, 1.82% India 19 publications, 1.82%
Turkey	Turkey, 18, 1.72% Turkey 18 publications, 1.72%
Albania	Albania, 15, 1.44% Albania 15 publications, 1.44%
Spain	Spain, 15, 1.44% Spain 15 publications, 1.44%
Canada	Canada, 15, 1.44% Canada 15 publications, 1.44%
Serbia	Serbia, 14, 1.34% Serbia 14 publications, 1.34%
Vietnam	Vietnam, 12, 1.15% Vietnam 12 publications, 1.15%
Poland	Poland, 11, 1.05% Poland 11 publications, 1.05%
Germany	Germany, 10, 0.96% Germany 10 publications, 0.96%
Greece	Greece, 10, 0.96% Greece 10 publications, 0.96%
Georgia	Georgia, 10, 0.96% Georgia 10 publications, 0.96%
Saudi Arabia	Saudi Arabia, 10, 0.96% Saudi Arabia 10 publications, 0.96%
Russia	Russia, 9, 0.86% Russia 9 publications, 0.86%
France	France, 9, 0.86% France 9 publications, 0.86%
Republic of Korea	Republic of Korea, 9, 0.86% Republic of Korea 9 publications, 0.86%
Ukraine	Ukraine, 8, 0.77% Ukraine 8 publications, 0.77%
Belgium	Belgium, 8, 0.77% Belgium 8 publications, 0.77%
Sweden	Sweden, 8, 0.77% Sweden 8 publications, 0.77%
United Kingdom	United Kingdom, 7, 0.67% United Kingdom 7 publications, 0.67%
Pakistan	Pakistan, 7, 0.67% Pakistan 7 publications, 0.67%
Lebanon	Lebanon, 6, 0.57% Lebanon 6 publications, 0.57%
Nigeria	Nigeria, 6, 0.57% Nigeria 6 publications, 0.57%
Bulgaria	Bulgaria, 5, 0.48% Bulgaria 5 publications, 0.48%
Brunei	Brunei, 5, 0.48% Brunei 5 publications, 0.48%
Belarus	Belarus, 4, 0.38% Belarus 4 publications, 0.38%
Singapore	Singapore, 4, 0.38% Singapore 4 publications, 0.38%
	5 10 15 20 25 30 35

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1994 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.