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Short name

Country, city

Germany, Bremen

02yrs2n53

Organization website

Publications

7 271

Citations

307 085

h-index

205

Top-3 journals

Lecture Notes in Computer Science (172 publications)

SSRN Electronic Journal (81 publications)

Angewandte Chemie - International Edition (78 publications)

Top-3 organizations

University of Bremen (402 publications)

Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (218 publications)

Max Planck Institute for Marine Microbiology (178 publications)

Top-3 foreign organizations

Université Paris-Saclay (85 publications)

University of Oulu (72 publications)

National Research University Higher School of Economics (61 publications)

Top-1 researchers by h-index

Khalil Radwa

🥼 🤝

PhD in Health sciences, lecturer

41 publications, 406 citations, 5 reviews

h-index: 11

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1990

Total publications

7271

Total citations

307085

Citations per publication

42.23

Average publications per year

196.51

Average authors per publication

5.38

h-index

205

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

	50 100 150 200 250 300 350 400 450 500
General Chemistry	General Chemistry, 497, 6.84% General Chemistry 497 publications, 6.84%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 463, 6.37% Physical and Theoretical Chemistry 463 publications, 6.37%
Biochemistry	Biochemistry, 453, 6.23% Biochemistry 453 publications, 6.23%
General Medicine	General Medicine, 446, 6.13% General Medicine 446 publications, 6.13%
Molecular Biology	Molecular Biology, 339, 4.66% Molecular Biology 339 publications, 4.66%
Organic Chemistry	Organic Chemistry, 295, 4.06% Organic Chemistry 295 publications, 4.06%
Computer Science Applications	Computer Science Applications, 279, 3.84% Computer Science Applications 279 publications, 3.84%
Catalysis	Catalysis, 262, 3.6% Catalysis 262 publications, 3.6%
General Physics and Astronomy	General Physics and Astronomy, 262, 3.6% General Physics and Astronomy 262 publications, 3.6%
Condensed Matter Physics	Condensed Matter Physics, 259, 3.56% Condensed Matter Physics 259 publications, 3.56%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 252, 3.47% Electrical and Electronic Engineering 252 publications, 3.47%
Space and Planetary Science	Space and Planetary Science, 240, 3.3% Space and Planetary Science 240 publications, 3.3%
General Materials Science	General Materials Science, 236, 3.25% General Materials Science 236 publications, 3.25%
Electronic, Optical and Magnetic Materials	Electronic, Optical and Magnetic Materials, 231, 3.18% Electronic, Optical and Magnetic Materials 231 publications, 3.18%
Inorganic Chemistry	Inorganic Chemistry, 230, 3.16% Inorganic Chemistry 230 publications, 3.16%
Applied Mathematics	Applied Mathematics, 214, 2.94% Applied Mathematics 214 publications, 2.94%
Materials Chemistry	Materials Chemistry, 203, 2.79% Materials Chemistry 203 publications, 2.79%
Biotechnology	Biotechnology, 194, 2.67% Biotechnology 194 publications, 2.67%
Astronomy and Astrophysics	Astronomy and Astrophysics, 187, 2.57% Astronomy and Astrophysics 187 publications, 2.57%
Sociology and Political Science	Sociology and Political Science, 185, 2.54% Sociology and Political Science 185 publications, 2.54%
Multidisciplinary	Multidisciplinary, 183, 2.52% Multidisciplinary 183 publications, 2.52%
Biophysics	Biophysics, 177, 2.43% Biophysics 177 publications, 2.43%
Geochemistry and Petrology	Geochemistry and Petrology, 165, 2.27% Geochemistry and Petrology 165 publications, 2.27%
Surfaces, Coatings and Films	Surfaces, Coatings and Films, 164, 2.26% Surfaces, Coatings and Films 164 publications, 2.26%
Ecology, Evolution, Behavior and Systematics	Ecology, Evolution, Behavior and Systematics, 164, 2.26% Ecology, Evolution, Behavior and Systematics 164 publications, 2.26%
Social Psychology	Social Psychology, 145, 1.99% Social Psychology 145 publications, 1.99%
Cell Biology	Cell Biology, 137, 1.88% Cell Biology 137 publications, 1.88%
Aquatic Science	Aquatic Science, 137, 1.88% Aquatic Science 137 publications, 1.88%
Microbiology	Microbiology, 135, 1.86% Microbiology 135 publications, 1.86%
Mechanical Engineering	Mechanical Engineering, 134, 1.84% Mechanical Engineering 134 publications, 1.84%
	50 100 150 200 250 300 350 400 450 500

Journals

	20 40 60 80 100 120 140 160 180
Lecture Notes in Computer Science	Lecture Notes in Computer Science, 172, 2.37% Lecture Notes in Computer Science 172 publications, 2.37%
SSRN Electronic Journal	SSRN Electronic Journal, 81, 1.11% SSRN Electronic Journal 81 publications, 1.11%
Angewandte Chemie - International Edition	Angewandte Chemie - International Edition, 78, 1.07% Angewandte Chemie - International Edition 78 publications, 1.07%
Biophysical Journal	Biophysical Journal, 75, 1.03% Biophysical Journal 75 publications, 1.03%
Inorganic Chemistry	Inorganic Chemistry, 73, 1% Inorganic Chemistry 73 publications, 1%
Angewandte Chemie	Angewandte Chemie, 68, 0.94% Angewandte Chemie 68 publications, 0.94%
Chemistry - A European Journal	Chemistry - A European Journal, 65, 0.89% Chemistry - A European Journal 65 publications, 0.89%
Physical Review B	Physical Review B, 64, 0.88% Physical Review B 64 publications, 0.88%
PLoS ONE	PLoS ONE, 60, 0.83% PLoS ONE 60 publications, 0.83%
Monthly Notices of the Royal Astronomical Society	Monthly Notices of the Royal Astronomical Society, 56, 0.77% Monthly Notices of the Royal Astronomical Society 56 publications, 0.77%
Scientific Reports	Scientific Reports, 56, 0.77% Scientific Reports 56 publications, 0.77%
Journal of Physical Chemistry B	Journal of Physical Chemistry B, 56, 0.77% Journal of Physical Chemistry B 56 publications, 0.77%
Physical Chemistry Chemical Physics	Physical Chemistry Chemical Physics, 48, 0.66% Physical Chemistry Chemical Physics 48 publications, 0.66%
Physical Review D	Physical Review D, 44, 0.61% Physical Review D 44 publications, 0.61%
Physical Review E	Physical Review E, 42, 0.58% Physical Review E 42 publications, 0.58%
Chemical Communications	Chemical Communications, 41, 0.56% Chemical Communications 41 publications, 0.56%
Journal of the American Chemical Society	Journal of the American Chemical Society, 38, 0.52% Journal of the American Chemical Society 38 publications, 0.52%
Journal of Chemical Physics	Journal of Chemical Physics, 32, 0.44% Journal of Chemical Physics 32 publications, 0.44%
Frontiers in Marine Science	Frontiers in Marine Science, 31, 0.43% Frontiers in Marine Science 31 publications, 0.43%
IEEE Transactions on Wireless Communications	IEEE Transactions on Wireless Communications, 31, 0.43% IEEE Transactions on Wireless Communications 31 publications, 0.43%
European Journal of Inorganic Chemistry	European Journal of Inorganic Chemistry, 30, 0.41% European Journal of Inorganic Chemistry 30 publications, 0.41%
Journal of Physical Chemistry C	Journal of Physical Chemistry C, 29, 0.4% Journal of Physical Chemistry C 29 publications, 0.4%
Frontiers in Psychology	Frontiers in Psychology, 28, 0.39% Frontiers in Psychology 28 publications, 0.39%
Journal of Fluorine Chemistry	Journal of Fluorine Chemistry, 28, 0.39% Journal of Fluorine Chemistry 28 publications, 0.39%
Journal of Raman Spectroscopy	Journal of Raman Spectroscopy, 26, 0.36% Journal of Raman Spectroscopy 26 publications, 0.36%
Geochimica et Cosmochimica Acta	Geochimica et Cosmochimica Acta, 26, 0.36% Geochimica et Cosmochimica Acta 26 publications, 0.36%
Journal of Physical Chemistry Letters	Journal of Physical Chemistry Letters, 26, 0.36% Journal of Physical Chemistry Letters 26 publications, 0.36%
Chemical Geology	Chemical Geology, 26, 0.36% Chemical Geology 26 publications, 0.36%
IEEE Access	IEEE Access, 26, 0.36% IEEE Access 26 publications, 0.36%
Astrophysical Journal	Astrophysical Journal, 25, 0.34% Astrophysical Journal 25 publications, 0.34%
	20 40 60 80 100 120 140 160 180

Publishers

	200 400 600 800 1000 1200 1400 1600
Springer Nature	Springer Nature, 1564, 21.51% Springer Nature 1564 publications, 21.51%
Elsevier	Elsevier, 1419, 19.52% Elsevier 1419 publications, 19.52%
Wiley	Wiley, 933, 12.83% Wiley 933 publications, 12.83%
American Chemical Society (ACS)	American Chemical Society (ACS), 425, 5.85% American Chemical Society (ACS) 425 publications, 5.85%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 245, 3.37% Royal Society of Chemistry (RSC) 245 publications, 3.37%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 230, 3.16% Institute of Electrical and Electronics Engineers (IEEE) 230 publications, 3.16%
Taylor & Francis	Taylor & Francis, 216, 2.97% Taylor & Francis 216 publications, 2.97%
American Physical Society (APS)	American Physical Society (APS), 194, 2.67% American Physical Society (APS) 194 publications, 2.67%
Oxford University Press	Oxford University Press, 179, 2.46% Oxford University Press 179 publications, 2.46%
MDPI	MDPI, 174, 2.39% MDPI 174 publications, 2.39%
SAGE	SAGE, 152, 2.09% SAGE 152 publications, 2.09%
Frontiers Media S.A.	Frontiers Media S.A., 128, 1.76% Frontiers Media S.A. 128 publications, 1.76%
AIP Publishing	AIP Publishing, 93, 1.28% AIP Publishing 93 publications, 1.28%
IOP Publishing	IOP Publishing, 87, 1.2% IOP Publishing 87 publications, 1.2%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 81, 1.11% Public Library of Science (PLoS) 81 publications, 1.11%
Social Science Electronic Publishing	Social Science Electronic Publishing, 80, 1.1% Social Science Electronic Publishing 80 publications, 1.1%
Cambridge University Press	Cambridge University Press, 70, 0.96% Cambridge University Press 70 publications, 0.96%
Copernicus	Copernicus, 64, 0.88% Copernicus 64 publications, 0.88%
American Geophysical Union	American Geophysical Union, 54, 0.74% American Geophysical Union 54 publications, 0.74%
American Psychological Association (APA)	American Psychological Association (APA), 42, 0.58% American Psychological Association (APA) 42 publications, 0.58%
Walter de Gruyter	Walter de Gruyter, 40, 0.55% Walter de Gruyter 40 publications, 0.55%
American Society for Microbiology	American Society for Microbiology, 37, 0.51% American Society for Microbiology 37 publications, 0.51%
World Scientific	World Scientific, 34, 0.47% World Scientific 34 publications, 0.47%
Emerald	Emerald, 33, 0.45% Emerald 33 publications, 0.45%
Hogrefe Publishing Group	Hogrefe Publishing Group, 33, 0.45% Hogrefe Publishing Group 33 publications, 0.45%
EDP Sciences	EDP Sciences, 31, 0.43% EDP Sciences 31 publications, 0.43%
American Astronomical Society	American Astronomical Society, 28, 0.39% American Astronomical Society 28 publications, 0.39%
Georg Thieme Verlag KG	Georg Thieme Verlag KG, 24, 0.33% Georg Thieme Verlag KG 24 publications, 0.33%
American Association for the Advancement of Science (AAAS)	American Association for the Advancement of Science (AAAS), 21, 0.29% American Association for the Advancement of Science (AAAS) 21 publications, 0.29%
The Royal Society	The Royal Society, 21, 0.29% The Royal Society 21 publications, 0.29%
	200 400 600 800 1000 1200 1400 1600

With other organizations

	50 100 150 200 250 300 350 400 450
University of Bremen	University of Bremen, 402, 5.53% University of Bremen 402 publications, 5.53%
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research	Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, 218, 3% Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research 218 publications, 3%
Max Planck Institute for Marine Microbiology	Max Planck Institute for Marine Microbiology, 178, 2.45% Max Planck Institute for Marine Microbiology 178 publications, 2.45%
Carl von Ossietzky University of Oldenburg	Carl von Ossietzky University of Oldenburg, 126, 1.73% Carl von Ossietzky University of Oldenburg 126 publications, 1.73%
Hamburg University	Hamburg University, 118, 1.62% Hamburg University 118 publications, 1.62%
Leibniz Centre for Tropical Marine Research	Leibniz Centre for Tropical Marine Research, 115, 1.58% Leibniz Centre for Tropical Marine Research 115 publications, 1.58%
University of Münster	University of Münster, 107, 1.47% University of Münster 107 publications, 1.47%
Free University of Berlin	Free University of Berlin, 105, 1.44% Free University of Berlin 105 publications, 1.44%
Julius Maximilian University of Würzburg	Julius Maximilian University of Würzburg, 92, 1.27% Julius Maximilian University of Würzburg 92 publications, 1.27%
Technical University of Munich	Technical University of Munich, 91, 1.25% Technical University of Munich 91 publications, 1.25%
Université Paris-Saclay	Université Paris-Saclay, 85, 1.17% Université Paris-Saclay 85 publications, 1.17%
Forschungszentrum Jülich	Forschungszentrum Jülich, 78, 1.07% Forschungszentrum Jülich 78 publications, 1.07%
Ruhr University Bochum	Ruhr University Bochum, 74, 1.02% Ruhr University Bochum 74 publications, 1.02%
Leipzig University	Leipzig University, 74, 1.02% Leipzig University 74 publications, 1.02%
University of Oulu	University of Oulu, 72, 0.99% University of Oulu 72 publications, 0.99%
Karlsruhe Institute of Technology	Karlsruhe Institute of Technology, 71, 0.98% Karlsruhe Institute of Technology 71 publications, 0.98%
RWI – Leibniz Institute for Economic Research	RWI – Leibniz Institute for Economic Research, 71, 0.98% RWI – Leibniz Institute for Economic Research 71 publications, 0.98%
RWTH Aachen University	RWTH Aachen University, 69, 0.95% RWTH Aachen University 69 publications, 0.95%
Fraunhofer Institute for Digital Medicine	Fraunhofer Institute for Digital Medicine, 66, 0.91% Fraunhofer Institute for Digital Medicine 66 publications, 0.91%
Helmholtz Centre for Ocean Research Kiel	Helmholtz Centre for Ocean Research Kiel, 63, 0.87% Helmholtz Centre for Ocean Research Kiel 63 publications, 0.87%
Osnabrück University	Osnabrück University, 63, 0.87% Osnabrück University 63 publications, 0.87%
National Research University Higher School of Economics	National Research University Higher School of Economics, 61, 0.84% National Research University Higher School of Economics 61 publications, 0.84%
University of Tübingen	University of Tübingen, 60, 0.83% University of Tübingen 60 publications, 0.83%
University of Cologne	University of Cologne, 60, 0.83% University of Cologne 60 publications, 0.83%
Kiel University	Kiel University, 59, 0.81% Kiel University 59 publications, 0.81%
ETH Zurich	ETH Zurich, 58, 0.8% ETH Zurich 58 publications, 0.8%
University of Cagliari	University of Cagliari, 57, 0.78% University of Cagliari 57 publications, 0.78%
Boston University	Boston University, 57, 0.78% Boston University 57 publications, 0.78%
Sorbonne University	Sorbonne University, 56, 0.77% Sorbonne University 56 publications, 0.77%
Chemnitz University of Technology	Chemnitz University of Technology, 56, 0.77% Chemnitz University of Technology 56 publications, 0.77%
	50 100 150 200 250 300 350 400 450

With foreign organizations

	10 20 30 40 50 60 70 80 90
Université Paris-Saclay	Université Paris-Saclay, 85, 1.17% Université Paris-Saclay 85 publications, 1.17%
University of Oulu	University of Oulu, 72, 0.99% University of Oulu 72 publications, 0.99%
National Research University Higher School of Economics	National Research University Higher School of Economics, 61, 0.84% National Research University Higher School of Economics 61 publications, 0.84%
ETH Zurich	ETH Zurich, 58, 0.8% ETH Zurich 58 publications, 0.8%
University of Cagliari	University of Cagliari, 57, 0.78% University of Cagliari 57 publications, 0.78%
Boston University	Boston University, 57, 0.78% Boston University 57 publications, 0.78%
Sorbonne University	Sorbonne University, 56, 0.77% Sorbonne University 56 publications, 0.77%
University of Cambridge	University of Cambridge, 55, 0.76% University of Cambridge 55 publications, 0.76%
Stanford University	Stanford University, 50, 0.69% Stanford University 50 publications, 0.69%
University of Oxford	University of Oxford, 48, 0.66% University of Oxford 48 publications, 0.66%
Florida State University	Florida State University, 46, 0.63% Florida State University 46 publications, 0.63%
Newcastle University	Newcastle University, 46, 0.63% Newcastle University 46 publications, 0.63%
University of Vienna	University of Vienna, 46, 0.63% University of Vienna 46 publications, 0.63%
University College London	University College London, 44, 0.61% University College London 44 publications, 0.61%
University of Copenhagen	University of Copenhagen, 44, 0.61% University of Copenhagen 44 publications, 0.61%
Ghent University	Ghent University, 41, 0.56% Ghent University 41 publications, 0.56%
Harvard University	Harvard University, 40, 0.55% Harvard University 40 publications, 0.55%
Vrije Universiteit Amsterdam	Vrije Universiteit Amsterdam, 39, 0.54% Vrije Universiteit Amsterdam 39 publications, 0.54%
University of Edinburgh	University of Edinburgh, 38, 0.52% University of Edinburgh 38 publications, 0.52%
French Institute of Health and Medical Research	French Institute of Health and Medical Research, 38, 0.52% French Institute of Health and Medical Research 38 publications, 0.52%
Katholieke Universiteit Leuven	Katholieke Universiteit Leuven, 36, 0.5% Katholieke Universiteit Leuven 36 publications, 0.5%
University of Padua	University of Padua, 36, 0.5% University of Padua 36 publications, 0.5%
University of Amsterdam	University of Amsterdam, 35, 0.48% University of Amsterdam 35 publications, 0.48%
Uppsala University	Uppsala University, 34, 0.47% Uppsala University 34 publications, 0.47%
University of Zurich	University of Zurich, 34, 0.47% University of Zurich 34 publications, 0.47%
Charles University	Charles University, 34, 0.47% Charles University 34 publications, 0.47%
Pohang University of Science and Technology	Pohang University of Science and Technology, 33, 0.45% Pohang University of Science and Technology 33 publications, 0.45%
University of California, San Diego	University of California, San Diego, 33, 0.45% University of California, San Diego 33 publications, 0.45%
Leiden University	Leiden University, 33, 0.45% Leiden University 33 publications, 0.45%
Hebrew University of Jerusalem	Hebrew University of Jerusalem, 32, 0.44% Hebrew University of Jerusalem 32 publications, 0.44%
	10 20 30 40 50 60 70 80 90

With other countries

	100 200 300 400 500 600 700 800 900 1000
USA	USA, 982, 13.51% USA 982 publications, 13.51%
United Kingdom	United Kingdom, 564, 7.76% United Kingdom 564 publications, 7.76%
China	China, 415, 5.71% China 415 publications, 5.71%
France	France, 399, 5.49% France 399 publications, 5.49%
Italy	Italy, 315, 4.33% Italy 315 publications, 4.33%
Netherlands	Netherlands, 297, 4.08% Netherlands 297 publications, 4.08%
Switzerland	Switzerland, 234, 3.22% Switzerland 234 publications, 3.22%
Russia	Russia, 227, 3.12% Russia 227 publications, 3.12%
Spain	Spain, 219, 3.01% Spain 219 publications, 3.01%
Canada	Canada, 177, 2.43% Canada 177 publications, 2.43%
Japan	Japan, 164, 2.26% Japan 164 publications, 2.26%
Australia	Australia, 149, 2.05% Australia 149 publications, 2.05%
Sweden	Sweden, 146, 2.01% Sweden 146 publications, 2.01%
Belgium	Belgium, 135, 1.86% Belgium 135 publications, 1.86%
India	India, 132, 1.82% India 132 publications, 1.82%
Austria	Austria, 130, 1.79% Austria 130 publications, 1.79%
Finland	Finland, 110, 1.51% Finland 110 publications, 1.51%
Denmark	Denmark, 89, 1.22% Denmark 89 publications, 1.22%
Brazil	Brazil, 88, 1.21% Brazil 88 publications, 1.21%
Israel	Israel, 87, 1.2% Israel 87 publications, 1.2%
Republic of Korea	Republic of Korea, 87, 1.2% Republic of Korea 87 publications, 1.2%
Portugal	Portugal, 83, 1.14% Portugal 83 publications, 1.14%
Norway	Norway, 81, 1.11% Norway 81 publications, 1.11%
Poland	Poland, 79, 1.09% Poland 79 publications, 1.09%
Iran	Iran, 67, 0.92% Iran 67 publications, 0.92%
Czech Republic	Czech Republic, 57, 0.78% Czech Republic 57 publications, 0.78%
New Zealand	New Zealand, 55, 0.76% New Zealand 55 publications, 0.76%
Pakistan	Pakistan, 55, 0.76% Pakistan 55 publications, 0.76%
Romania	Romania, 51, 0.7% Romania 51 publications, 0.7%
	100 200 300 400 500 600 700 800 900 1000

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1990 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