University of Batna 1

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Short name

UB1

Country, city

Algeria, Batna City

04hrbe508

Organization website

Publications

2 046

Citations

30 220

h-index

Top-3 journals

Energy Procedia (31 publications)

International Journal of Hydrogen Energy (29 publications)

Journal of Computational Electronics (23 publications)

Top-3 organizations

University Mohamed Khider of Biskra (166 publications)

University of Batna 2 (151 publications)

University Ferhat Abbas of Setif (73 publications)

Top-3 foreign organizations

Aix-Marseille University (35 publications)

Université Claude Bernard Lyon 1 (32 publications)

Mediterranea University of Reggio Calabria (31 publications)

Top-1 researchers by h-index

GUERRAICHE Djemaa

PhD in Engineering, associate professor, professor of the Algerian Academy of Sciences and Technologies

8 publications, 158 citations, 6 reviews

h-index: 5

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1991

Total publications

2046

Total citations

30220

Citations per publication

14.77

Average publications per year

56.83

Average authors per publication

4.35

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

	50 100 150 200 250 300
Condensed Matter Physics	Condensed Matter Physics, 262, 12.81% Condensed Matter Physics 262 publications, 12.81%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 252, 12.32% Electrical and Electronic Engineering 252 publications, 12.32%
Mechanical Engineering	Mechanical Engineering, 151, 7.38% Mechanical Engineering 151 publications, 7.38%
General Medicine	General Medicine, 136, 6.65% General Medicine 136 publications, 6.65%
Electronic, Optical and Magnetic Materials	Electronic, Optical and Magnetic Materials, 133, 6.5% Electronic, Optical and Magnetic Materials 133 publications, 6.5%
General Materials Science	General Materials Science, 130, 6.35% General Materials Science 130 publications, 6.35%
Energy Engineering and Power Technology	Energy Engineering and Power Technology, 107, 5.23% Energy Engineering and Power Technology 107 publications, 5.23%
Atomic and Molecular Physics, and Optics	Atomic and Molecular Physics, and Optics, 104, 5.08% Atomic and Molecular Physics, and Optics 104 publications, 5.08%
General Chemistry	General Chemistry, 98, 4.79% General Chemistry 98 publications, 4.79%
Materials Chemistry	Materials Chemistry, 92, 4.5% Materials Chemistry 92 publications, 4.5%
Mechanics of Materials	Mechanics of Materials, 92, 4.5% Mechanics of Materials 92 publications, 4.5%
Computer Science Applications	Computer Science Applications, 90, 4.4% Computer Science Applications 90 publications, 4.4%
General Physics and Astronomy	General Physics and Astronomy, 80, 3.91% General Physics and Astronomy 80 publications, 3.91%
Renewable Energy, Sustainability and the Environment	Renewable Energy, Sustainability and the Environment, 77, 3.76% Renewable Energy, Sustainability and the Environment 77 publications, 3.76%
Control and Systems Engineering	Control and Systems Engineering, 70, 3.42% Control and Systems Engineering 70 publications, 3.42%
Biochemistry	Biochemistry, 65, 3.18% Biochemistry 65 publications, 3.18%
Water Science and Technology	Water Science and Technology, 63, 3.08% Water Science and Technology 63 publications, 3.08%
Applied Mathematics	Applied Mathematics, 62, 3.03% Applied Mathematics 62 publications, 3.03%
General Chemical Engineering	General Chemical Engineering, 61, 2.98% General Chemical Engineering 61 publications, 2.98%
General Engineering	General Engineering, 61, 2.98% General Engineering 61 publications, 2.98%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 57, 2.79% Physical and Theoretical Chemistry 57 publications, 2.79%
Plant Science	Plant Science, 57, 2.79% Plant Science 57 publications, 2.79%
Industrial and Manufacturing Engineering	Industrial and Manufacturing Engineering, 54, 2.64% Industrial and Manufacturing Engineering 54 publications, 2.64%
Organic Chemistry	Organic Chemistry, 51, 2.49% Organic Chemistry 51 publications, 2.49%
Modeling and Simulation	Modeling and Simulation, 48, 2.35% Modeling and Simulation 48 publications, 2.35%
Computer Networks and Communications	Computer Networks and Communications, 44, 2.15% Computer Networks and Communications 44 publications, 2.15%
Software	Software, 44, 2.15% Software 44 publications, 2.15%
Nuclear and High Energy Physics	Nuclear and High Energy Physics, 43, 2.1% Nuclear and High Energy Physics 43 publications, 2.1%
Metals and Alloys	Metals and Alloys, 42, 2.05% Metals and Alloys 42 publications, 2.05%
Fuel Technology	Fuel Technology, 42, 2.05% Fuel Technology 42 publications, 2.05%
	50 100 150 200 250 300

Journals

	5 10 15 20 25 30 35
Energy Procedia	Energy Procedia, 31, 1.52% Energy Procedia 31 publications, 1.52%
International Journal of Hydrogen Energy	International Journal of Hydrogen Energy, 29, 1.42% International Journal of Hydrogen Energy 29 publications, 1.42%
Journal of Computational Electronics	Journal of Computational Electronics, 23, 1.12% Journal of Computational Electronics 23 publications, 1.12%
Lecture Notes in Electrical Engineering	Lecture Notes in Electrical Engineering, 20, 0.98% Lecture Notes in Electrical Engineering 20 publications, 0.98%
Journal of Molecular Structure	Journal of Molecular Structure, 17, 0.83% Journal of Molecular Structure 17 publications, 0.83%
Serbian Journal of Electrical Engineering	Serbian Journal of Electrical Engineering, 17, 0.83% Serbian Journal of Electrical Engineering 17 publications, 0.83%
Journal of Physics: Conference Series	Journal of Physics: Conference Series, 15, 0.73% Journal of Physics: Conference Series 15 publications, 0.73%
Optik	Optik, 15, 0.73% Optik 15 publications, 0.73%
Materiaux et Techniques	Materiaux et Techniques, 13, 0.64% Materiaux et Techniques 13 publications, 0.64%
Superlattices and Microstructures	Superlattices and Microstructures, 13, 0.64% Superlattices and Microstructures 13 publications, 0.64%
Advanced Materials Research	Advanced Materials Research, 13, 0.64% Advanced Materials Research 13 publications, 0.64%
Lecture Notes in Computer Science	Lecture Notes in Computer Science, 12, 0.59% Lecture Notes in Computer Science 12 publications, 0.59%
Biochemical Systematics and Ecology	Biochemical Systematics and Ecology, 12, 0.59% Biochemical Systematics and Ecology 12 publications, 0.59%
Natural Product Research	Natural Product Research, 11, 0.54% Natural Product Research 11 publications, 0.54%
Journal of Semiconductors	Journal of Semiconductors, 11, 0.54% Journal of Semiconductors 11 publications, 0.54%
Solar Energy	Solar Energy, 11, 0.54% Solar Energy 11 publications, 0.54%
Annals of the Rheumatic Diseases	Annals of the Rheumatic Diseases, 11, 0.54% Annals of the Rheumatic Diseases 11 publications, 0.54%
Advances in Science, Technology & Innovation	Advances in Science, Technology & Innovation, 11, 0.54% Advances in Science, Technology & Innovation 11 publications, 0.54%
Journal of Alloys and Compounds	Journal of Alloys and Compounds, 10, 0.49% Journal of Alloys and Compounds 10 publications, 0.49%
ChemistrySelect	ChemistrySelect, 10, 0.49% ChemistrySelect 10 publications, 0.49%
Management of Environmental Quality	Management of Environmental Quality, 9, 0.44% Management of Environmental Quality 9 publications, 0.44%
Lecture Notes in Networks and Systems	Lecture Notes in Networks and Systems, 9, 0.44% Lecture Notes in Networks and Systems 9 publications, 0.44%
Journal of Electronic Materials	Journal of Electronic Materials, 9, 0.44% Journal of Electronic Materials 9 publications, 0.44%
Desalination	Desalination, 9, 0.44% Desalination 9 publications, 0.44%
Few-Body Systems	Few-Body Systems, 8, 0.39% Few-Body Systems 8 publications, 0.39%
Desalination and Water Treatment	Desalination and Water Treatment, 8, 0.39% Desalination and Water Treatment 8 publications, 0.39%
Phytochemistry Letters	Phytochemistry Letters, 8, 0.39% Phytochemistry Letters 8 publications, 0.39%
International Journal of Modern Physics A	International Journal of Modern Physics A, 8, 0.39% International Journal of Modern Physics A 8 publications, 0.39%
International Journal of Theoretical Physics	International Journal of Theoretical Physics, 8, 0.39% International Journal of Theoretical Physics 8 publications, 0.39%
Arabian Journal of Geosciences	Arabian Journal of Geosciences, 8, 0.39% Arabian Journal of Geosciences 8 publications, 0.39%
	5 10 15 20 25 30 35

Publishers

	100 200 300 400 500 600 700
Elsevier	Elsevier, 613, 29.96% Elsevier 613 publications, 29.96%
Springer Nature	Springer Nature, 439, 21.46% Springer Nature 439 publications, 21.46%
Taylor & Francis	Taylor & Francis, 130, 6.35% Taylor & Francis 130 publications, 6.35%
Wiley	Wiley, 97, 4.74% Wiley 97 publications, 4.74%
Trans Tech Publications	Trans Tech Publications, 48, 2.35% Trans Tech Publications 48 publications, 2.35%
MDPI	MDPI, 48, 2.35% MDPI 48 publications, 2.35%
IOP Publishing	IOP Publishing, 48, 2.35% IOP Publishing 48 publications, 2.35%
EDP Sciences	EDP Sciences, 41, 2% EDP Sciences 41 publications, 2%
Inderscience Publishers	Inderscience Publishers, 40, 1.96% Inderscience Publishers 40 publications, 1.96%
Emerald	Emerald, 38, 1.86% Emerald 38 publications, 1.86%
World Scientific	World Scientific, 37, 1.81% World Scientific 37 publications, 1.81%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 29, 1.42% Institute of Electrical and Electronics Engineers (IEEE) 29 publications, 1.42%
Pleiades Publishing	Pleiades Publishing, 28, 1.37% Pleiades Publishing 28 publications, 1.37%
Walter de Gruyter	Walter de Gruyter, 27, 1.32% Walter de Gruyter 27 publications, 1.32%
SAGE	SAGE, 25, 1.22% SAGE 25 publications, 1.22%
University of Kragujevac, Faculty of Science	University of Kragujevac, Faculty of Science, 17, 0.83% University of Kragujevac, Faculty of Science 17 publications, 0.83%
AIP Publishing	AIP Publishing, 15, 0.73% AIP Publishing 15 publications, 0.73%
Institution of Engineering and Technology (IET)	Institution of Engineering and Technology (IET), 13, 0.64% Institution of Engineering and Technology (IET) 13 publications, 0.64%
King Saud University	King Saud University, 13, 0.64% King Saud University 13 publications, 0.64%
Hindawi Limited	Hindawi Limited, 13, 0.64% Hindawi Limited 13 publications, 0.64%
Bentham Science Publishers Ltd.	Bentham Science Publishers Ltd., 12, 0.59% Bentham Science Publishers Ltd. 12 publications, 0.59%
IWA Publishing	IWA Publishing, 12, 0.59% IWA Publishing 12 publications, 0.59%
IGI Global	IGI Global, 12, 0.59% IGI Global 12 publications, 0.59%
Begell House	Begell House, 10, 0.49% Begell House 10 publications, 0.49%
Cambridge University Press	Cambridge University Press, 9, 0.44% Cambridge University Press 9 publications, 0.44%
American Chemical Society (ACS)	American Chemical Society (ACS), 9, 0.44% American Chemical Society (ACS) 9 publications, 0.44%
National Library of Serbia	National Library of Serbia, 9, 0.44% National Library of Serbia 9 publications, 0.44%
Oxford University Press	Oxford University Press, 7, 0.34% Oxford University Press 7 publications, 0.34%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 7, 0.34% Royal Society of Chemistry (RSC) 7 publications, 0.34%
American Scientific Publishers	American Scientific Publishers, 7, 0.34% American Scientific Publishers 7 publications, 0.34%
	100 200 300 400 500 600 700

With other organizations

With foreign organizations

	5 10 15 20 25 30 35
Aix-Marseille University	Aix-Marseille University, 35, 1.71% Aix-Marseille University 35 publications, 1.71%
Université Claude Bernard Lyon 1	Université Claude Bernard Lyon 1, 32, 1.56% Université Claude Bernard Lyon 1 32 publications, 1.56%
Mediterranea University of Reggio Calabria	Mediterranea University of Reggio Calabria, 31, 1.52% Mediterranea University of Reggio Calabria 31 publications, 1.52%
University of Picardy Jules Verne	University of Picardy Jules Verne, 24, 1.17% University of Picardy Jules Verne 24 publications, 1.17%
King Saud University	King Saud University, 22, 1.08% King Saud University 22 publications, 1.08%
Université Paris-Est Créteil	Université Paris-Est Créteil, 18, 0.88% Université Paris-Est Créteil 18 publications, 0.88%
Institut des Sciences Chimiques de Rennes	Institut des Sciences Chimiques de Rennes, 18, 0.88% Institut des Sciences Chimiques de Rennes 18 publications, 0.88%
University of Strasbourg	University of Strasbourg, 17, 0.83% University of Strasbourg 17 publications, 0.83%
Amity University, Noida	Amity University, Noida, 15, 0.73% Amity University, Noida 15 publications, 0.73%
Université Toulouse III - Paul Sabatier	Université Toulouse III - Paul Sabatier, 15, 0.73% Université Toulouse III - Paul Sabatier 15 publications, 0.73%
University of Reims Champagne-Ardenne	University of Reims Champagne-Ardenne, 15, 0.73% University of Reims Champagne-Ardenne 15 publications, 0.73%
Amity University, Gurgaon	Amity University, Gurgaon, 14, 0.68% Amity University, Gurgaon 14 publications, 0.68%
University of Lorraine	University of Lorraine, 14, 0.68% University of Lorraine 14 publications, 0.68%
Université Marie et Louis Pasteur	Université Marie et Louis Pasteur, 14, 0.68% Université Marie et Louis Pasteur 14 publications, 0.68%
French Institute of Health and Medical Research	French Institute of Health and Medical Research, 14, 0.68% French Institute of Health and Medical Research 14 publications, 0.68%
Gazi University	Gazi University, 13, 0.64% Gazi University 13 publications, 0.64%
Université Paris-Saclay	Université Paris-Saclay, 13, 0.64% Université Paris-Saclay 13 publications, 0.64%
Université de technologie de Belfort-Montbéliard	Université de technologie de Belfort-Montbéliard, 13, 0.64% Université de technologie de Belfort-Montbéliard 13 publications, 0.64%
Grenoble Alpes University	Grenoble Alpes University, 12, 0.59% Grenoble Alpes University 12 publications, 0.59%
Sorbonne University	Sorbonne University, 11, 0.54% Sorbonne University 11 publications, 0.54%
University of Arizona	University of Arizona, 10, 0.49% University of Arizona 10 publications, 0.49%
University of Montpellier	University of Montpellier, 10, 0.49% University of Montpellier 10 publications, 0.49%
Université de Rennes	Université de Rennes, 10, 0.49% Université de Rennes 10 publications, 0.49%
University of Bordeaux	University of Bordeaux, 9, 0.44% University of Bordeaux 9 publications, 0.44%
University of Naples Federico II	University of Naples Federico II, 9, 0.44% University of Naples Federico II 9 publications, 0.44%
Peoples' Friendship University of Russia	Peoples' Friendship University of Russia, 8, 0.39% Peoples' Friendship University of Russia 8 publications, 0.39%
King Abdulaziz University	King Abdulaziz University, 8, 0.39% King Abdulaziz University 8 publications, 0.39%
University of Nantes	University of Nantes, 8, 0.39% University of Nantes 8 publications, 0.39%
King Khalid University	King Khalid University, 7, 0.34% King Khalid University 7 publications, 0.34%
University of Trento	University of Trento, 7, 0.34% University of Trento 7 publications, 0.34%
	5 10 15 20 25 30 35

With other countries

	50 100 150 200 250 300 350 400 450
France	France, 437, 21.36% France 437 publications, 21.36%
Italy	Italy, 68, 3.32% Italy 68 publications, 3.32%
Saudi Arabia	Saudi Arabia, 49, 2.39% Saudi Arabia 49 publications, 2.39%
India	India, 46, 2.25% India 46 publications, 2.25%
Turkey	Turkey, 39, 1.91% Turkey 39 publications, 1.91%
USA	USA, 34, 1.66% USA 34 publications, 1.66%
Tunisia	Tunisia, 32, 1.56% Tunisia 32 publications, 1.56%
Spain	Spain, 28, 1.37% Spain 28 publications, 1.37%
Germany	Germany, 27, 1.32% Germany 27 publications, 1.32%
United Kingdom	United Kingdom, 26, 1.27% United Kingdom 26 publications, 1.27%
Malaysia	Malaysia, 20, 0.98% Malaysia 20 publications, 0.98%
Canada	Canada, 17, 0.83% Canada 17 publications, 0.83%
Morocco	Morocco, 17, 0.83% Morocco 17 publications, 0.83%
Russia	Russia, 16, 0.78% Russia 16 publications, 0.78%
Japan	Japan, 13, 0.64% Japan 13 publications, 0.64%
Egypt	Egypt, 12, 0.59% Egypt 12 publications, 0.59%
China	China, 11, 0.54% China 11 publications, 0.54%
Pakistan	Pakistan, 11, 0.54% Pakistan 11 publications, 0.54%
Switzerland	Switzerland, 11, 0.54% Switzerland 11 publications, 0.54%
Portugal	Portugal, 10, 0.49% Portugal 10 publications, 0.49%
Greece	Greece, 10, 0.49% Greece 10 publications, 0.49%
Czech Republic	Czech Republic, 10, 0.49% Czech Republic 10 publications, 0.49%
Brazil	Brazil, 9, 0.44% Brazil 9 publications, 0.44%
Jordan	Jordan, 9, 0.44% Jordan 9 publications, 0.44%
Lebanon	Lebanon, 9, 0.44% Lebanon 9 publications, 0.44%
Mexico	Mexico, 9, 0.44% Mexico 9 publications, 0.44%
Belgium	Belgium, 8, 0.39% Belgium 8 publications, 0.39%
Republic of Korea	Republic of Korea, 8, 0.39% Republic of Korea 8 publications, 0.39%
UAE	UAE, 7, 0.34% UAE 7 publications, 0.34%
	50 100 150 200 250 300 350 400 450

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1991 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.

Science degree

Academy membership

Research interests

Skills