Hajjah University

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Short name

Country, city

Yemen, Hajjah

Publications

129

Citations

1 451

h-index

Top-3 journals

AIMS Mathematics (13 publications)

Scientific Reports (10 publications)

Fractal and Fractional (7 publications)

Top-3 organizations

Islamic University of Madinah (19 publications)

Dr. Babasaheb Ambedkar Marathwada University (18 publications)

Aligarh Muslim University (17 publications)

Top-3 foreign organizations

Islamic University of Madinah (19 publications)

Dr. Babasaheb Ambedkar Marathwada University (18 publications)

Aligarh Muslim University (17 publications)

Top-1 researchers by h-index

Edrees Wadhah

🥼 🤝

PhD in Biological/biomedical sciences, associate professor, fellow of the Iranian Academy of Medical Sciences

50 publications, 109 citations, 2 reviews

h-index: 6

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 2013

Total publications

129

Total citations

1451

Citations per publication

11.25

Average publications per year

9.92

Average authors per publication

4.76

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

	5 10 15 20 25
General Mathematics	General Mathematics, 21, 16.28% General Mathematics 21 publications, 16.28%
Analysis	Analysis, 21, 16.28% Analysis 21 publications, 16.28%
Applied Mathematics	Applied Mathematics, 13, 10.08% Applied Mathematics 13 publications, 10.08%
Algebra and Number Theory	Algebra and Number Theory, 12, 9.3% Algebra and Number Theory 12 publications, 9.3%
General Chemistry	General Chemistry, 8, 6.2% General Chemistry 8 publications, 6.2%
General Chemical Engineering	General Chemical Engineering, 8, 6.2% General Chemical Engineering 8 publications, 6.2%
Computer Science (miscellaneous)	Computer Science (miscellaneous), 7, 5.43% Computer Science (miscellaneous) 7 publications, 5.43%
Statistics and Probability	Statistics and Probability, 7, 5.43% Statistics and Probability 7 publications, 5.43%
General Materials Science	General Materials Science, 6, 4.65% General Materials Science 6 publications, 4.65%
Statistical and Nonlinear Physics	Statistical and Nonlinear Physics, 6, 4.65% Statistical and Nonlinear Physics 6 publications, 4.65%
Geometry and Topology	Geometry and Topology, 6, 4.65% Geometry and Topology 6 publications, 4.65%
Chemistry (miscellaneous)	Chemistry (miscellaneous), 5, 3.88% Chemistry (miscellaneous) 5 publications, 3.88%
Physics and Astronomy (miscellaneous)	Physics and Astronomy (miscellaneous), 5, 3.88% Physics and Astronomy (miscellaneous) 5 publications, 3.88%
Mathematical Physics	Mathematical Physics, 5, 3.88% Mathematical Physics 5 publications, 3.88%
Logic	Logic, 5, 3.88% Logic 5 publications, 3.88%
General Medicine	General Medicine, 4, 3.1% General Medicine 4 publications, 3.1%
Condensed Matter Physics	Condensed Matter Physics, 4, 3.1% Condensed Matter Physics 4 publications, 3.1%
General Engineering	General Engineering, 4, 3.1% General Engineering 4 publications, 3.1%
Geochemistry and Petrology	Geochemistry and Petrology, 4, 3.1% Geochemistry and Petrology 4 publications, 3.1%
Fuel Technology	Fuel Technology, 4, 3.1% Fuel Technology 4 publications, 3.1%
Catalysis	Catalysis, 3, 2.33% Catalysis 3 publications, 2.33%
Organic Chemistry	Organic Chemistry, 3, 2.33% Organic Chemistry 3 publications, 2.33%
General Biochemistry, Genetics and Molecular Biology	General Biochemistry, Genetics and Molecular Biology, 3, 2.33% General Biochemistry, Genetics and Molecular Biology 3 publications, 2.33%
Multidisciplinary	Multidisciplinary, 3, 2.33% Multidisciplinary 3 publications, 2.33%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 3, 2.33% Electrical and Electronic Engineering 3 publications, 2.33%
Energy Engineering and Power Technology	Energy Engineering and Power Technology, 3, 2.33% Energy Engineering and Power Technology 3 publications, 2.33%
Computational Mechanics	Computational Mechanics, 3, 2.33% Computational Mechanics 3 publications, 2.33%
Artificial Intelligence	Artificial Intelligence, 3, 2.33% Artificial Intelligence 3 publications, 2.33%
Engineering (miscellaneous)	Engineering (miscellaneous), 3, 2.33% Engineering (miscellaneous) 3 publications, 2.33%
Modeling and Simulation	Modeling and Simulation, 3, 2.33% Modeling and Simulation 3 publications, 2.33%
	5 10 15 20 25

Journals

	2 4 6 8 10 12 14
AIMS Mathematics	AIMS Mathematics, 13, 10.08% AIMS Mathematics 13 publications, 10.08%
Scientific Reports	Scientific Reports, 10, 7.75% Scientific Reports 10 publications, 7.75%
Fractal and Fractional	Fractal and Fractional, 7, 5.43% Fractal and Fractional 7 publications, 5.43%
Advances in Difference Equations	Advances in Difference Equations, 6, 4.65% Advances in Difference Equations 6 publications, 4.65%
Axioms	Axioms, 5, 3.88% Axioms 5 publications, 3.88%
Symmetry	Symmetry, 5, 3.88% Symmetry 5 publications, 3.88%
Journal of Function Spaces	Journal of Function Spaces, 4, 3.1% Journal of Function Spaces 4 publications, 3.1%
Boundary Value Problems	Boundary Value Problems, 4, 3.1% Boundary Value Problems 4 publications, 3.1%
Mathematics	Mathematics, 3, 2.33% Mathematics 3 publications, 2.33%
Petroleum Chemistry	Petroleum Chemistry, 3, 2.33% Petroleum Chemistry 3 publications, 2.33%
RSC Advances	RSC Advances, 2, 1.55% RSC Advances 2 publications, 1.55%
Journal of Intelligent and Fuzzy Systems	Journal of Intelligent and Fuzzy Systems, 2, 1.55% Journal of Intelligent and Fuzzy Systems 2 publications, 1.55%
Acta Tropica	Acta Tropica, 2, 1.55% Acta Tropica 2 publications, 1.55%
Journal of Pharmaceutical Policy and Practice	Journal of Pharmaceutical Policy and Practice, 2, 1.55% Journal of Pharmaceutical Policy and Practice 2 publications, 1.55%
Journal of Applied Mathematics and Computing	Journal of Applied Mathematics and Computing, 2, 1.55% Journal of Applied Mathematics and Computing 2 publications, 1.55%
Computational and Mathematical Methods in Medicine	Computational and Mathematical Methods in Medicine, 2, 1.55% Computational and Mathematical Methods in Medicine 2 publications, 1.55%
BMC Infectious Diseases	BMC Infectious Diseases, 2, 1.55% BMC Infectious Diseases 2 publications, 1.55%
PLoS ONE	PLoS ONE, 2, 1.55% PLoS ONE 2 publications, 1.55%
Journal of the European Optical Society	Journal of the European Optical Society, 1, 0.78% Journal of the European Optical Society 1 publication, 0.78%
Kragujevac Journal of Mathematics	Kragujevac Journal of Mathematics, 1, 0.78% Kragujevac Journal of Mathematics 1 publication, 0.78%
Synthetic Communications	Synthetic Communications, 1, 0.78% Synthetic Communications 1 publication, 0.78%
BMC Ophthalmology	BMC Ophthalmology, 1, 0.78% BMC Ophthalmology 1 publication, 0.78%
Catalysis in Industry	Catalysis in Industry, 1, 0.78% Catalysis in Industry 1 publication, 0.78%
Information (Switzerland)	Information (Switzerland), 1, 0.78% Information (Switzerland) 1 publication, 0.78%
Electronics (Switzerland)	Electronics (Switzerland), 1, 0.78% Electronics (Switzerland) 1 publication, 0.78%
International Journal of Nonlinear Sciences and Numerical Simulation	International Journal of Nonlinear Sciences and Numerical Simulation, 1, 0.78% International Journal of Nonlinear Sciences and Numerical Simulation 1 publication, 0.78%
JAOCS, Journal of the American Oil Chemists' Society	JAOCS, Journal of the American Oil Chemists' Society, 1, 0.78% JAOCS, Journal of the American Oil Chemists' Society 1 publication, 0.78%
International Journal of Hydrogen Energy	International Journal of Hydrogen Energy, 1, 0.78% International Journal of Hydrogen Energy 1 publication, 0.78%
BMC Oral Health	BMC Oral Health, 1, 0.78% BMC Oral Health 1 publication, 0.78%
IOP Conference Series: Materials Science and Engineering	IOP Conference Series: Materials Science and Engineering, 1, 0.78% IOP Conference Series: Materials Science and Engineering 1 publication, 0.78%
	2 4 6 8 10 12 14

Publishers

	5 10 15 20 25 30 35 40
Springer Nature	Springer Nature, 38, 29.46% Springer Nature 38 publications, 29.46%
MDPI	MDPI, 24, 18.6% MDPI 24 publications, 18.6%
American Institute of Mathematical Sciences (AIMS)	American Institute of Mathematical Sciences (AIMS), 13, 10.08% American Institute of Mathematical Sciences (AIMS) 13 publications, 10.08%
Hindawi Limited	Hindawi Limited, 11, 8.53% Hindawi Limited 11 publications, 8.53%
Taylor & Francis	Taylor & Francis, 10, 7.75% Taylor & Francis 10 publications, 7.75%
Elsevier	Elsevier, 7, 5.43% Elsevier 7 publications, 5.43%
Pleiades Publishing	Pleiades Publishing, 4, 3.1% Pleiades Publishing 4 publications, 3.1%
Wiley	Wiley, 3, 2.33% Wiley 3 publications, 2.33%
Walter de Gruyter	Walter de Gruyter, 2, 1.55% Walter de Gruyter 2 publications, 1.55%
IOS Press	IOS Press, 2, 1.55% IOS Press 2 publications, 1.55%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 2, 1.55% Royal Society of Chemistry (RSC) 2 publications, 1.55%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 2, 1.55% Public Library of Science (PLoS) 2 publications, 1.55%
World Scientific	World Scientific, 1, 0.78% World Scientific 1 publication, 0.78%
SAGE	SAGE, 1, 0.78% SAGE 1 publication, 0.78%
EDP Sciences	EDP Sciences, 1, 0.78% EDP Sciences 1 publication, 0.78%
Frontiers Media S.A.	Frontiers Media S.A., 1, 0.78% Frontiers Media S.A. 1 publication, 0.78%
AIP Publishing	AIP Publishing, 1, 0.78% AIP Publishing 1 publication, 0.78%
University of Nis	University of Nis, 1, 0.78% University of Nis 1 publication, 0.78%
University of Kragujevac, Faculty of Science	University of Kragujevac, Faculty of Science, 1, 0.78% University of Kragujevac, Faculty of Science 1 publication, 0.78%
IOP Publishing	IOP Publishing, 1, 0.78% IOP Publishing 1 publication, 0.78%
Egyptian Petroleum Research Institute	Egyptian Petroleum Research Institute, 1, 0.78% Egyptian Petroleum Research Institute 1 publication, 0.78%
SciELO	SciELO, 1, 0.78% SciELO 1 publication, 0.78%
IGI Global	IGI Global, 1, 0.78% IGI Global 1 publication, 0.78%
	5 10 15 20 25 30 35 40

With other organizations

	2 4 6 8 10 12 14 16 18 20
Islamic University of Madinah	Islamic University of Madinah, 19, 14.73% Islamic University of Madinah 19 publications, 14.73%
Dr. Babasaheb Ambedkar Marathwada University	Dr. Babasaheb Ambedkar Marathwada University, 18, 13.95% Dr. Babasaheb Ambedkar Marathwada University 18 publications, 13.95%
Aligarh Muslim University	Aligarh Muslim University, 17, 13.18% Aligarh Muslim University 17 publications, 13.18%
Al-Razi University	Al-Razi University, 16, 12.4% Al-Razi University 16 publications, 12.4%
University of Malakand	University of Malakand, 15, 11.63% University of Malakand 15 publications, 11.63%
Sanaa University	Sanaa University, 13, 10.08% Sanaa University 13 publications, 10.08%
China Medical University (Taiwan)	China Medical University (Taiwan), 12, 9.3% China Medical University (Taiwan) 12 publications, 9.3%
Hodeidah University	Hodeidah University, 12, 9.3% Hodeidah University 12 publications, 9.3%
Cairo University	Cairo University, 10, 7.75% Cairo University 10 publications, 7.75%
University of Tabuk	University of Tabuk, 9, 6.98% University of Tabuk 9 publications, 6.98%
University of Naples Federico II	University of Naples Federico II, 9, 6.98% University of Naples Federico II 9 publications, 6.98%
King Saud University	King Saud University, 8, 6.2% King Saud University 8 publications, 6.2%
Prince Sultan University	Prince Sultan University, 8, 6.2% Prince Sultan University 8 publications, 6.2%
Taiz University	Taiz University, 8, 6.2% Taiz University 8 publications, 6.2%
Taif University	Taif University, 7, 5.43% Taif University 7 publications, 5.43%
Lebanese American University	Lebanese American University, 7, 5.43% Lebanese American University 7 publications, 5.43%
Ibb University	Ibb University, 7, 5.43% Ibb University 7 publications, 5.43%
University of Hail	University of Hail, 6, 4.65% University of Hail 6 publications, 4.65%
Northern Border University	Northern Border University, 6, 4.65% Northern Border University 6 publications, 4.65%
Çankaya University	Çankaya University, 6, 4.65% Çankaya University 6 publications, 4.65%
Imam Mohammad Ibn Saud Islamic University	Imam Mohammad Ibn Saud Islamic University, 5, 3.88% Imam Mohammad Ibn Saud Islamic University 5 publications, 3.88%
Prince Sattam bin Abdulaziz University	Prince Sattam bin Abdulaziz University, 5, 3.88% Prince Sattam bin Abdulaziz University 5 publications, 3.88%
UniNettuno University	UniNettuno University, 5, 3.88% UniNettuno University 5 publications, 3.88%
MIREA — Russian Technological University	MIREA — Russian Technological University, 4, 3.1% MIREA — Russian Technological University 4 publications, 3.1%
King Faisal University	King Faisal University, 4, 3.1% King Faisal University 4 publications, 3.1%
Taibah University	Taibah University, 4, 3.1% Taibah University 4 publications, 3.1%
Jazan University	Jazan University, 4, 3.1% Jazan University 4 publications, 3.1%
University of Jeddah	University of Jeddah, 4, 3.1% University of Jeddah 4 publications, 3.1%
Ain Shams University	Ain Shams University, 4, 3.1% Ain Shams University 4 publications, 3.1%
British University in Egypt	British University in Egypt, 4, 3.1% British University in Egypt 4 publications, 3.1%
	2 4 6 8 10 12 14 16 18 20

With foreign organizations

	2 4 6 8 10 12 14 16 18 20
Islamic University of Madinah	Islamic University of Madinah, 19, 14.73% Islamic University of Madinah 19 publications, 14.73%
Dr. Babasaheb Ambedkar Marathwada University	Dr. Babasaheb Ambedkar Marathwada University, 18, 13.95% Dr. Babasaheb Ambedkar Marathwada University 18 publications, 13.95%
Aligarh Muslim University	Aligarh Muslim University, 17, 13.18% Aligarh Muslim University 17 publications, 13.18%
University of Malakand	University of Malakand, 15, 11.63% University of Malakand 15 publications, 11.63%
China Medical University (Taiwan)	China Medical University (Taiwan), 12, 9.3% China Medical University (Taiwan) 12 publications, 9.3%
Cairo University	Cairo University, 10, 7.75% Cairo University 10 publications, 7.75%
University of Tabuk	University of Tabuk, 9, 6.98% University of Tabuk 9 publications, 6.98%
University of Naples Federico II	University of Naples Federico II, 9, 6.98% University of Naples Federico II 9 publications, 6.98%
King Saud University	King Saud University, 8, 6.2% King Saud University 8 publications, 6.2%
Prince Sultan University	Prince Sultan University, 8, 6.2% Prince Sultan University 8 publications, 6.2%
Taif University	Taif University, 7, 5.43% Taif University 7 publications, 5.43%
Lebanese American University	Lebanese American University, 7, 5.43% Lebanese American University 7 publications, 5.43%
University of Hail	University of Hail, 6, 4.65% University of Hail 6 publications, 4.65%
Northern Border University	Northern Border University, 6, 4.65% Northern Border University 6 publications, 4.65%
Çankaya University	Çankaya University, 6, 4.65% Çankaya University 6 publications, 4.65%
Imam Mohammad Ibn Saud Islamic University	Imam Mohammad Ibn Saud Islamic University, 5, 3.88% Imam Mohammad Ibn Saud Islamic University 5 publications, 3.88%
Prince Sattam bin Abdulaziz University	Prince Sattam bin Abdulaziz University, 5, 3.88% Prince Sattam bin Abdulaziz University 5 publications, 3.88%
UniNettuno University	UniNettuno University, 5, 3.88% UniNettuno University 5 publications, 3.88%
MIREA — Russian Technological University	MIREA — Russian Technological University, 4, 3.1% MIREA — Russian Technological University 4 publications, 3.1%
King Faisal University	King Faisal University, 4, 3.1% King Faisal University 4 publications, 3.1%
Taibah University	Taibah University, 4, 3.1% Taibah University 4 publications, 3.1%
Jazan University	Jazan University, 4, 3.1% Jazan University 4 publications, 3.1%
University of Jeddah	University of Jeddah, 4, 3.1% University of Jeddah 4 publications, 3.1%
Ain Shams University	Ain Shams University, 4, 3.1% Ain Shams University 4 publications, 3.1%
British University in Egypt	British University in Egypt, 4, 3.1% British University in Egypt 4 publications, 3.1%
King Khalid University	King Khalid University, 3, 2.33% King Khalid University 3 publications, 2.33%
King Fahd University of Petroleum and Minerals	King Fahd University of Petroleum and Minerals, 3, 2.33% King Fahd University of Petroleum and Minerals 3 publications, 2.33%
Umm al-Qura University	Umm al-Qura University, 3, 2.33% Umm al-Qura University 3 publications, 2.33%
Qassim University	Qassim University, 3, 2.33% Qassim University 3 publications, 2.33%
Integral University	Integral University, 3, 2.33% Integral University 3 publications, 2.33%
	2 4 6 8 10 12 14 16 18 20

With other countries

	5 10 15 20 25 30 35 40 45 50
Saudi Arabia	Saudi Arabia, 47, 36.43% Saudi Arabia 47 publications, 36.43%
India	India, 41, 31.78% India 41 publications, 31.78%
China	China, 20, 15.5% China 20 publications, 15.5%
Egypt	Egypt, 18, 13.95% Egypt 18 publications, 13.95%
Italy	Italy, 15, 11.63% Italy 15 publications, 11.63%
Pakistan	Pakistan, 13, 10.08% Pakistan 13 publications, 10.08%
Turkey	Turkey, 9, 6.98% Turkey 9 publications, 6.98%
Lebanon	Lebanon, 7, 5.43% Lebanon 7 publications, 5.43%
Sudan	Sudan, 7, 5.43% Sudan 7 publications, 5.43%
Russia	Russia, 4, 3.1% Russia 4 publications, 3.1%
United Kingdom	United Kingdom, 3, 2.33% United Kingdom 3 publications, 2.33%
UAE	UAE, 3, 2.33% UAE 3 publications, 2.33%
Algeria	Algeria, 2, 1.55% Algeria 2 publications, 1.55%
Iraq	Iraq, 2, 1.55% Iraq 2 publications, 1.55%
Malaysia	Malaysia, 2, 1.55% Malaysia 2 publications, 1.55%
Thailand	Thailand, 2, 1.55% Thailand 2 publications, 1.55%
Azerbaijan	Azerbaijan, 1, 0.78% Azerbaijan 1 publication, 0.78%
Vietnam	Vietnam, 1, 0.78% Vietnam 1 publication, 0.78%
Ghana	Ghana, 1, 0.78% Ghana 1 publication, 0.78%
Jordan	Jordan, 1, 0.78% Jordan 1 publication, 0.78%
Canada	Canada, 1, 0.78% Canada 1 publication, 0.78%
Palestine	Palestine, 1, 0.78% Palestine 1 publication, 0.78%
Poland	Poland, 1, 0.78% Poland 1 publication, 0.78%
Republic of Korea	Republic of Korea, 1, 0.78% Republic of Korea 1 publication, 0.78%
Romania	Romania, 1, 0.78% Romania 1 publication, 0.78%
Singapore	Singapore, 1, 0.78% Singapore 1 publication, 0.78%
Tunisia	Tunisia, 1, 0.78% Tunisia 1 publication, 0.78%
South Africa	South Africa, 1, 0.78% South Africa 1 publication, 0.78%
Japan	Japan, 1, 0.78% Japan 1 publication, 0.78%
	5 10 15 20 25 30 35 40 45 50

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 2013 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