Maria Hellman

1.1k total citations
29 papers, 901 citations indexed

About

Maria Hellman is a scholar working on Molecular Biology, Ecology and Pollution. According to data from OpenAlex, Maria Hellman has authored 29 papers receiving a total of 901 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 9 papers in Ecology and 8 papers in Pollution. Recurrent topics in Maria Hellman's work include Wastewater Treatment and Nitrogen Removal (8 papers), Microbial Community Ecology and Physiology (7 papers) and Microbial Fuel Cells and Bioremediation (5 papers). Maria Hellman is often cited by papers focused on Wastewater Treatment and Nitrogen Removal (8 papers), Microbial Community Ecology and Physiology (7 papers) and Microbial Fuel Cells and Bioremediation (5 papers). Maria Hellman collaborates with scholars based in Sweden, United States and Canada. Maria Hellman's co-authors include Sara Hallin, Gerhard A. Schad, Jennifer Jamieson, Howard A. Kaplan, B.M.R.N.J. Woloski, Frauke Ecke, Robert M. Genta, Roger B. Herbert, Jaanis Juhanson and Henry Maguire and has published in prestigious journals such as Journal of Biological Chemistry, The Science of The Total Environment and Water Research.

In The Last Decade

Maria Hellman

26 papers receiving 877 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Maria Hellman Sweden 17 278 274 215 119 114 29 901
Naohiro Noda Japan 20 347 1.2× 456 1.7× 283 1.3× 75 0.6× 15 0.1× 75 1.3k
Eva M. Janssen‐Megens Netherlands 15 219 0.8× 1.1k 3.9× 633 2.9× 73 0.6× 28 0.2× 16 2.1k
Rongrong Zong China 19 116 0.4× 288 1.1× 70 0.3× 22 0.2× 13 0.1× 44 928
Jinyong Zhu China 25 675 2.4× 559 2.0× 235 1.1× 70 0.6× 11 0.1× 86 1.8k
Pilar F. Valerón Spain 25 156 0.6× 599 2.2× 131 0.6× 12 0.1× 18 0.2× 43 1.5k
Weiwei Li China 27 179 0.6× 547 2.0× 121 0.6× 42 0.4× 37 0.3× 98 2.0k
Sarah E. Crawford Germany 16 95 0.3× 160 0.6× 418 1.9× 116 1.0× 6 0.1× 30 1.1k
Lian Xu China 15 353 1.3× 267 1.0× 247 1.1× 25 0.2× 90 0.8× 37 1.0k
Renata Guerra‐Sá Brazil 22 107 0.4× 496 1.8× 61 0.3× 13 0.1× 205 1.8× 69 1.4k
R Brown United States 16 74 0.3× 261 1.0× 176 0.8× 20 0.2× 21 0.2× 29 925

Countries citing papers authored by Maria Hellman

Since Specialization
Citations

This map shows the geographic impact of Maria Hellman'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 Maria Hellman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Maria Hellman more than expected).

Fields of papers citing papers by Maria Hellman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Maria Hellman. 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 Maria Hellman. The network helps show where Maria Hellman may publish in the future.

Co-authorship network of co-authors of Maria Hellman

This figure shows the co-authorship network connecting the top 25 collaborators of Maria Hellman. A scholar is included among the top collaborators of Maria Hellman 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 Maria Hellman. Maria Hellman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Hellman, Maria, et al.. (2024). Microbial succession and denitrifying woodchip bioreactor performance at low water temperatures. Journal of Environmental Management. 356. 120607–120607.
2.
Hellman, Maria, Cristina Valhondo, Lurdes Martínez-Landa, et al.. (2022). Nitrogen Removal Capacity of Microbial Communities Developing in Compost- and Woodchip-Based Multipurpose Reactive Barriers for Aquifer Recharge With Wastewater. Frontiers in Microbiology. 13. 877990–877990. 9 indexed citations
3.
Hellman, Maria, et al.. (2020). Microbial controls on net production of nitrous oxide in a denitrifying woodchip bioreactor. Journal of Environmental Quality. 50(1). 228–240. 13 indexed citations
4.
Hellman, Maria, et al.. (2020). Substrate type determines microbial activity and community composition in bioreactors for nitrate removal by denitrification at low temperature. The Science of The Total Environment. 755(Pt 1). 143023–143023. 40 indexed citations
5.
Hellman, Maria, Germán Bonilla‐Rosso, Anders Widerlund, Jaanis Juhanson, & Sara Hallin. (2019). External carbon addition for enhancing denitrification modifies bacterial community composition and affects CH4 and N2O production in sub-arctic mining pond sediments. Water Research. 158. 22–33. 40 indexed citations
6.
7.
Andersson, Björn, Kristina Sundbäck, Maria Hellman, Sara Hallin, & Christian Alsterberg. (2014). Nitrogen fixation in shallow‐water sediments: Spatial distribution and controlling factors. Limnology and Oceanography. 59(6). 1932–1944. 31 indexed citations
8.
Herbert, Roger B., et al.. (2014). Nitrogen removal and spatial distribution of denitrifier and anammox communities in a bioreactor for mine drainage treatment. Water Research. 66. 350–360. 55 indexed citations
9.
Hellman, Maria, Jeanette Berg, Kristian K. Brandt, & Sara Hallin. (2011). Survey of bromodeoxyuridine uptake among environmental bacteria and variation in uptake rates in a taxonomically diverse set of bacterial isolates. Journal of Microbiological Methods. 86(3). 376–378. 10 indexed citations
10.
Tobias, Joshua, Jan Holmgren, Maria Hellman, et al.. (2010). Over-expression of major colonization factors of enterotoxigenic Escherichia coli, alone or together, on non-toxigenic E. coli bacteria. Vaccine. 28(43). 6977–6984. 20 indexed citations
11.
Hellman, Maria, et al.. (2008). Use of a novel nonantibiotic triple marker gene cassette to monitor high survival of Pseudomonas fluorescens SBW25 on winter wheat in the field. FEMS Microbiology Ecology. 63(2). 156–168. 21 indexed citations
12.
Brown, Valerie I., Neelima Shah, Robert C. Smith, et al.. (1994). Demonstration by Two-Color Flow Cytometry That Tyrosine Kinase Activity Is Required for Down-Modulation of the Oncogenic neu Receptor. DNA and Cell Biology. 13(2). 193–209. 6 indexed citations
13.
Hilliges, Marita, et al.. (1994). Immunohistochemical studies of neurochemical markers in normal human buccal mucosa. Histochemistry and Cell Biology. 101(4). 235–244. 21 indexed citations
14.
Maguire, Henry, Maria Hellman, M I Greene, & I‐Tien Yeh. (1992). Expression of c-erbB-2 in in situ and in Adjacent Invasive Ductal Adenocarcinomas of the Female. Pathobiology. 60(3). 117–121. 26 indexed citations
15.
Wiberg, E., et al.. (1991). The microspore-derived embryo ofBrassica napus L. as a tool for studying embryo-specific lipid biogenesis and regulation of oil quality. Theoretical and Applied Genetics. 82(4). 515–520. 31 indexed citations
16.
Berger, Mark S., Henry Maguire, David A. Chianese, et al.. (1990). Analysis of c‐erbB‐2 protein expression in conjunction with DNA content using multiparameter flow cytometry. Cytometry. 11(4). 522–532. 9 indexed citations
17.
Maguire, Henry, Christine Jaworsky, Jeffrey A. Cohen, et al.. (1989). Distribution of neu (c-erbB-2) Protein in Human Skin. Journal of Investigative Dermatology. 92(6). 786–790. 51 indexed citations
18.
Schad, Gerhard A., et al.. (1984). Strongyloides stercoralis: Hyperinfection in immunosuppressed dogs. Experimental Parasitology. 57(3). 287–296. 87 indexed citations
19.
Hellman, Maria, Jennifer Jamieson, Craig L.J. Parfett, & James R. Wright. (1984). Concanavalin A binding to fibroblasts from Duchenne muscular dystrophy patients and age-matched controls. Journal of the Neurological Sciences. 65(3). 315–321. 4 indexed citations
20.
Jamieson, Jennifer, et al.. (1983). Glycoprotein biosynthesis during the acute-phase response to inflammation. Canadian Journal of Biochemistry and Cell Biology. 61(9). 1041–1048. 49 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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