J. Fried

640 total citations
11 papers, 489 citations indexed

About

J. Fried is a scholar working on Ecology, Molecular Biology and Pollution. According to data from OpenAlex, J. Fried has authored 11 papers receiving a total of 489 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Ecology, 6 papers in Molecular Biology and 6 papers in Pollution. Recurrent topics in J. Fried's work include Microbial Community Ecology and Physiology (8 papers), Wastewater Treatment and Nitrogen Removal (6 papers) and Protist diversity and phylogeny (6 papers). J. Fried is often cited by papers focused on Microbial Community Ecology and Physiology (8 papers), Wastewater Treatment and Nitrogen Removal (6 papers) and Protist diversity and phylogeny (6 papers). J. Fried collaborates with scholars based in Germany, Austria and Netherlands. J. Fried's co-authors include Wolfgang Ludwig, S. Weber, Karl‐Heinz Schleifer, Gerhard Wanner, Hilde Lemmer, Roland Psenner, Karl Heinz Schleifer, Martin Schlegel, Detlef Bernhard and Walter Traunspurger and has published in prestigious journals such as Applied and Environmental Microbiology, Journal of Biomechanics and FEMS Microbiology Ecology.

In The Last Decade

J. Fried

11 papers receiving 471 citations

Peers

J. Fried
Wangkai Fang China
Rodolfo Javier Menes Uruguay
Đặng Thị Cẩm Hà Vietnam
Yanting Liu China
Florian Mauffrey Canada
Sona Dolan United States
C.H. Ratsak Netherlands
O. B. Glagoleva United States
Joo-Han Gwak South Korea
Milán Farkas Hungary
Wangkai Fang China
J. Fried
Citations per year, relative to J. Fried J. Fried (= 1×) peers Wangkai Fang

Countries citing papers authored by J. Fried

Since Specialization
Citations

This map shows the geographic impact of J. Fried's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Fried with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Fried more than expected).

Fields of papers citing papers by J. Fried

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Fried. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Fried. The network helps show where J. Fried may publish in the future.

Co-authorship network of co-authors of J. Fried

This figure shows the co-authorship network connecting the top 25 collaborators of J. Fried. A scholar is included among the top collaborators of J. Fried based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. Fried. J. Fried is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

11 of 11 papers shown
1.
Newbold, C. J., et al.. (2015). Isolation of macro-nuclear DNA from the rumen ciliate Entodinium caudatum. Open Access Institutional Repository at Robert Gordon University (Robert Gordon University). 26. 50–55. 2 indexed citations
2.
Weber, S., Andreas Hofmann, Martin Pilhofer, et al.. (2009). The diversity of fungi in aerobic sewage granules assessed by 18S rRNA gene and ITS sequence analyses. FEMS Microbiology Ecology. 68(2). 246–254. 43 indexed citations
3.
Weber, S., Wolfgang Ludwig, Karl‐Heinz Schleifer, & J. Fried. (2007). Microbial Composition and Structure of Aerobic Granular Sewage Biofilms. Applied and Environmental Microbiology. 73(19). 6233–6240. 142 indexed citations
4.
5.
Weber, S., Gerhard Wanner, Wolfgang Ludwig, Karl‐Heinz Schleifer, & J. Fried. (2007). Microbial Composition and Structure of Aerobic Granular Sewage Biofilms. Applied and Environmental Microbiology. 74(1). 343–343. 115 indexed citations
6.
7.
Hartmann, Christoph, et al.. (2006). Analysis of the flow field induced by the sessile peritrichous ciliate Opercularia asymmetrica. Journal of Biomechanics. 40(1). 137–148. 23 indexed citations
8.
Hofer, R., Willi Salvenmoser, & J. Fried. (2005). Population dynamics of Capriniana piscium (Ciliophora, Suctoria) on the gill surface of Arctic char (Salvelinus alpinus) from high mountain lakes. Archiv für Hydrobiologie. 162(1). 99–109. 3 indexed citations
9.
Fried, J. & Hilde Lemmer. (2003). On the dynamics and function of ciliates in sequencing batch biofilm reactors. Water Science & Technology. 47(5). 189–196. 30 indexed citations
10.
Fried, J., Wolfgang Ludwig, Roland Psenner, & Karl Heinz Schleifer. (2002). Improvement of Ciliate Identification and Quantification: a New Protocol for Fluorescence In Situ Hybridization (FISH) in Combination with Silver Stain Techniques. Systematic and Applied Microbiology. 25(4). 555–571. 43 indexed citations
11.
Fried, J., Gérald Mayr, Helmut Berger, et al.. (2000). Monitoring protozoa and metazoa biofilm communities for assessing wastewater quality impact and reactor up-scaling effects. Water Science & Technology. 41(4-5). 309–316. 43 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026