0000-0003-3468-1070

Manfred Frey

Publications

Citations

h-index

R-3D105-0D324-OS72A

0000-0003-3468-1070

Found

Total publications

Total citations

Citations per publication

Average publications per year

0.56

Average coauthors

7.8

Publications years

2017-2025 (9 years)

h-index

i10-index

m-index

0.22

o-index

g-index

w-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

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

m-index

The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

g-index

For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g² citations.

https://doi.org/10.1007/s11192-006-0144-7

w-index

If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	1
Biochemistry	Biochemistry, 1, 20% Biochemistry 1 publication, 20%
General Biochemistry, Genetics and Molecular Biology	General Biochemistry, Genetics and Molecular Biology, 1, 20% General Biochemistry, Genetics and Molecular Biology 1 publication, 20%
Medicine (miscellaneous)	Medicine (miscellaneous), 1, 20% Medicine (miscellaneous) 1 publication, 20%
Analytical Chemistry	Analytical Chemistry, 1, 20% Analytical Chemistry 1 publication, 20%
Atomic and Molecular Physics, and Optics	Atomic and Molecular Physics, and Optics, 1, 20% Atomic and Molecular Physics, and Optics 1 publication, 20%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 1, 20% Electrical and Electronic Engineering 1 publication, 20%
Instrumentation	Instrumentation, 1, 20% Instrumentation 1 publication, 20%
Environmental Engineering	Environmental Engineering, 1, 20% Environmental Engineering 1 publication, 20%
Pollution	Pollution, 1, 20% Pollution 1 publication, 20%
Civil and Structural Engineering	Civil and Structural Engineering, 1, 20% Civil and Structural Engineering 1 publication, 20%
Waste Management and Disposal	Waste Management and Disposal, 1, 20% Waste Management and Disposal 1 publication, 20%
Water Science and Technology	Water Science and Technology, 1, 20% Water Science and Technology 1 publication, 20%
Ecological Modeling	Ecological Modeling, 1, 20% Ecological Modeling 1 publication, 20%
	1

Journals

	1
Water Research	Water Research, 1, 20% Water Research 1 publication, 20%
Sensors	Sensors, 1, 20% Sensors 1 publication, 20%
Journal of Environmental Management	Journal of Environmental Management, 1, 20% Journal of Environmental Management 1 publication, 20%
Biomedicines	Biomedicines, 1, 20% Biomedicines 1 publication, 20%
	1

Citing journals

Publishers

	1 2
Elsevier	Elsevier, 2, 40% Elsevier 2 publications, 40%
MDPI	MDPI, 2, 40% MDPI 2 publications, 40%
	1 2

Organizations from articles

	1 2 3
Organization not defined	Organization not defined, 3, 60% Organization not defined 3 publications, 60%
University of Tübingen	University of Tübingen, 1, 20% University of Tübingen 1 publication, 20%
Semmelweis University	Semmelweis University, 1, 20% Semmelweis University 1 publication, 20%
Budapest University of Technology and Economics	Budapest University of Technology and Economics, 1, 20% Budapest University of Technology and Economics 1 publication, 20%
HUN-REN Research Centre for Natural Sciences	HUN-REN Research Centre for Natural Sciences, 1, 20% HUN-REN Research Centre for Natural Sciences 1 publication, 20%
	1 2 3

Countries from articles

	1 2 3
Germany	Germany, 3, 60% Germany 3 publications, 60%
Country not defined	Country not defined, 2, 40% Country not defined 2 publications, 40%
Hungary	Hungary, 1, 20% Hungary 1 publication, 20%
	1 2 3

Citing organizations

	1 2 3 4
Organization not defined	Organization not defined, 4, 20% Organization not defined 4 citations, 20%
University of Tübingen	University of Tübingen, 2, 10% University of Tübingen 2 citations, 10%
Vietnam Academy of Science and Technology	Vietnam Academy of Science and Technology, 1, 5% Vietnam Academy of Science and Technology 1 citation, 5%
Israel Oceanographic and Limnological Research	Israel Oceanographic and Limnological Research, 1, 5% Israel Oceanographic and Limnological Research 1 citation, 5%
Dalian University of Technology	Dalian University of Technology, 1, 5% Dalian University of Technology 1 citation, 5%
University of Haifa	University of Haifa, 1, 5% University of Haifa 1 citation, 5%
Swiss Federal Institute of Aquatic Science and Technology	Swiss Federal Institute of Aquatic Science and Technology, 1, 5% Swiss Federal Institute of Aquatic Science and Technology 1 citation, 5%
University of Milan	University of Milan, 1, 5% University of Milan 1 citation, 5%
Aarhus University	Aarhus University, 1, 5% Aarhus University 1 citation, 5%
University of Padua	University of Padua, 1, 5% University of Padua 1 citation, 5%
Jiangsu University	Jiangsu University, 1, 5% Jiangsu University 1 citation, 5%
Sorbonne University	Sorbonne University, 1, 5% Sorbonne University 1 citation, 5%
Luxembourg Institute of Science and Technology	Luxembourg Institute of Science and Technology, 1, 5% Luxembourg Institute of Science and Technology 1 citation, 5%
Griffith University	Griffith University, 1, 5% Griffith University 1 citation, 5%
Semmelweis University	Semmelweis University, 1, 5% Semmelweis University 1 citation, 5%
Budapest University of Technology and Economics	Budapest University of Technology and Economics, 1, 5% Budapest University of Technology and Economics 1 citation, 5%
HUN-REN Research Centre for Natural Sciences	HUN-REN Research Centre for Natural Sciences, 1, 5% HUN-REN Research Centre for Natural Sciences 1 citation, 5%
Helmholtz Centre for Environmental Research	Helmholtz Centre for Environmental Research, 1, 5% Helmholtz Centre for Environmental Research 1 citation, 5%
Thompson Rivers University	Thompson Rivers University, 1, 5% Thompson Rivers University 1 citation, 5%
Goethe University Frankfurt	Goethe University Frankfurt, 1, 5% Goethe University Frankfurt 1 citation, 5%
Food and Drug Administration	Food and Drug Administration, 1, 5% Food and Drug Administration 1 citation, 5%
Kochi University	Kochi University, 1, 5% Kochi University 1 citation, 5%
University of Coimbra	University of Coimbra, 1, 5% University of Coimbra 1 citation, 5%
NOVA University Lisbon	NOVA University Lisbon, 1, 5% NOVA University Lisbon 1 citation, 5%
University of Ljubljana	University of Ljubljana, 1, 5% University of Ljubljana 1 citation, 5%
Université Côte d'Azur	Université Côte d'Azur, 1, 5% Université Côte d'Azur 1 citation, 5%
Université Paris-Saclay	Université Paris-Saclay, 1, 5% Université Paris-Saclay 1 citation, 5%
Ruđer Bošković Institute	Ruđer Bošković Institute, 1, 5% Ruđer Bošković Institute 1 citation, 5%
Babes-Bolyai University	Babes-Bolyai University, 1, 5% Babes-Bolyai University 1 citation, 5%
National Institute of Biology	National Institute of Biology, 1, 5% National Institute of Biology 1 citation, 5%
National Institute for Research and Development of Isotopic and Molecular Technologies	National Institute for Research and Development of Isotopic and Molecular Technologies, 1, 5% National Institute for Research and Development of Isotopic and Molecular Technologies 1 citation, 5%
Aurel Vlaicu University of Arad	Aurel Vlaicu University of Arad, 1, 5% Aurel Vlaicu University of Arad 1 citation, 5%
French Institute of Health and Medical Research	French Institute of Health and Medical Research, 1, 5% French Institute of Health and Medical Research 1 citation, 5%
Muséum national d'Histoire naturelle	Muséum national d'Histoire naturelle, 1, 5% Muséum national d'Histoire naturelle 1 citation, 5%
Universidad Autónoma del Estado de México	Universidad Autónoma del Estado de México, 1, 5% Universidad Autónoma del Estado de México 1 citation, 5%
Universidad Juárez Autónoma de Tabasco	Universidad Juárez Autónoma de Tabasco, 1, 5% Universidad Juárez Autónoma de Tabasco 1 citation, 5%
Institute of Oceanology, Polish Academy of Sciences	Institute of Oceanology, Polish Academy of Sciences, 1, 5% Institute of Oceanology, Polish Academy of Sciences 1 citation, 5%

	1 2 3 4

Citing countries

	1 2 3 4 5
Germany	Germany, 5, 25% Germany 5 citations, 25%
Country not defined	Country not defined, 3, 15% Country not defined 3 citations, 15%
China	China, 3, 15% China 3 citations, 15%
France	France, 2, 10% France 2 citations, 10%
Portugal	Portugal, 2, 10% Portugal 2 citations, 10%
Mexico	Mexico, 2, 10% Mexico 2 citations, 10%
USA	USA, 1, 5% USA 1 citation, 5%
Australia	Australia, 1, 5% Australia 1 citation, 5%
Bulgaria	Bulgaria, 1, 5% Bulgaria 1 citation, 5%
Hungary	Hungary, 1, 5% Hungary 1 citation, 5%
Vietnam	Vietnam, 1, 5% Vietnam 1 citation, 5%
Denmark	Denmark, 1, 5% Denmark 1 citation, 5%
Israel	Israel, 1, 5% Israel 1 citation, 5%
India	India, 1, 5% India 1 citation, 5%
Italy	Italy, 1, 5% Italy 1 citation, 5%
Canada	Canada, 1, 5% Canada 1 citation, 5%
Luxembourg	Luxembourg, 1, 5% Luxembourg 1 citation, 5%
Netherlands	Netherlands, 1, 5% Netherlands 1 citation, 5%
Poland	Poland, 1, 5% Poland 1 citation, 5%
Romania	Romania, 1, 5% Romania 1 citation, 5%
Slovenia	Slovenia, 1, 5% Slovenia 1 citation, 5%
Croatia	Croatia, 1, 5% Croatia 1 citation, 5%
Switzerland	Switzerland, 1, 5% Switzerland 1 citation, 5%
Japan	Japan, 1, 5% Japan 1 citation, 5%
	1 2 3 4 5

We do not take into account publications without a DOI.
Statistics recalculated daily.