Karl‐Åke Thuomas

903 total citations
21 papers, 678 citations indexed

About

Karl‐Åke Thuomas is a scholar working on Surgery, Biophysics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Karl‐Åke Thuomas has authored 21 papers receiving a total of 678 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 6 papers in Biophysics and 5 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Karl‐Åke Thuomas's work include Electron Spin Resonance Studies (6 papers), Photochemistry and Electron Transfer Studies (4 papers) and Advanced Chemical Physics Studies (2 papers). Karl‐Åke Thuomas is often cited by papers focused on Electron Spin Resonance Studies (6 papers), Photochemistry and Electron Transfer Studies (4 papers) and Advanced Chemical Physics Studies (2 papers). Karl‐Åke Thuomas collaborates with scholars based in Sweden, Latvia and United States. Karl‐Åke Thuomas's co-authors include Anders Lund, Göran Leijon, David Bowsher, Jan Almløf, Karl‐Goran Hedström, Edith Heilbronn, Lars Ödkvist, Claes Möller, Håkan Eriksson and Sten‐Magnus Aquilonius and has published in prestigious journals such as Neurology, Cancer and Chemical Physics Letters.

In The Last Decade

Karl‐Åke Thuomas

21 papers receiving 645 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Karl‐Åke Thuomas Sweden 15 221 137 111 107 80 21 678
Toni L. Ceckler United States 17 104 0.5× 64 0.5× 109 1.0× 47 0.4× 67 0.8× 26 1.2k
Richard J. Comi United States 19 262 1.2× 329 2.4× 143 1.3× 128 1.2× 40 0.5× 42 1.3k
J. Yamamoto Japan 19 110 0.5× 42 0.3× 30 0.3× 225 2.1× 61 0.8× 75 1.1k
Pol Hans Belgium 20 303 1.4× 85 0.6× 206 1.9× 65 0.6× 69 0.9× 52 998
Henry A. Sloviter United States 20 103 0.5× 38 0.3× 99 0.9× 309 2.9× 134 1.7× 67 1.3k
D. W. Lübbers Germany 21 160 0.7× 45 0.3× 191 1.7× 189 1.8× 88 1.1× 101 1.6k
Kanako Kobayashi Japan 14 81 0.4× 97 0.7× 67 0.6× 213 2.0× 61 0.8× 81 851
Kouji Hayashi Japan 15 93 0.4× 58 0.4× 57 0.5× 201 1.9× 53 0.7× 53 797
James D. Beard United States 19 43 0.2× 127 0.9× 115 1.0× 91 0.9× 91 1.1× 53 1.0k
R K Breger United States 15 122 0.6× 100 0.7× 103 0.9× 17 0.2× 47 0.6× 25 937

Countries citing papers authored by Karl‐Åke Thuomas

Since Specialization
Citations

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

Fields of papers citing papers by Karl‐Åke Thuomas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karl‐Åke Thuomas. 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 Karl‐Åke Thuomas. The network helps show where Karl‐Åke Thuomas may publish in the future.

Co-authorship network of co-authors of Karl‐Åke Thuomas

This figure shows the co-authorship network connecting the top 25 collaborators of Karl‐Åke Thuomas. A scholar is included among the top collaborators of Karl‐Åke Thuomas 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 Karl‐Åke Thuomas. Karl‐Åke Thuomas 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.
Olhager, Elisabeth, Karl‐Åke Thuomas, Lars Wigström, & Elisabet Forsum. (1998). Description and Evaluation of a Method Based on Magnetic Resonance Imaging to Estimate Adipose Tissue Volume and Total Body Fat in Infants. Pediatric Research. 44(4). 572–577. 26 indexed citations
2.
Bowsher, David, Göran Leijon, & Karl‐Åke Thuomas. (1998). Central poststroke pain. Neurology. 51(5). 1352–1358. 112 indexed citations
3.
Thuomas, Karl‐Åke, et al.. (1996). Recurrence of malignant melanoma after irradiation diagnosed by glucose‐fructose enhanced Magnetic Resonance Imaging. Acta Ophthalmologica Scandinavica. 74(4). 330–333. 2 indexed citations
4.
Thuomas, Karl‐Åke, et al.. (1996). Degenerative Changes following Anterior Cervical Discectomy and Fusion Evaluated by Fast Spin-Echo MR Imaging. Acta Radiologica. 37(5). 614–617. 13 indexed citations
5.
Dahl, Margareta, Gunnar Ahlsten, Hans L. Carlson, et al.. (1995). NEUROLOGICAL DYSFUNCTION ABOVE CELE LEVEL IN CHILDREN WITH SPINA BIFIDA CYSTICA: A PROSPECTIVE STUDY TO THREE YEARS. Developmental Medicine & Child Neurology. 37(1). 30–40. 19 indexed citations
6.
Thuomas, Karl‐Åke, et al.. (1993). The Influence of Scapular Retraction and Protraction on the Width of the Subacromial Space. Clinical Orthopaedics and Related Research. 296. 99???103–99???103. 141 indexed citations
7.
Eriksson, Håkan, Joakim Tedroff, Karl‐Åke Thuomas, et al.. (1992). Manganese induced brain lesions inMacaca fascicularis as revealed by positron emission tomography and magnetic resonance imaging. Archives of Toxicology. 66(6). 403–407. 96 indexed citations
8.
Ödkvist, Lars, Claes Möller, & Karl‐Åke Thuomas. (1992). Otoneurologic Disturbances Caused by Solvent Pollution. Otolaryngology. 106(6). 687–692. 29 indexed citations
9.
Duvernoy, Olov, Torsten Malm, Karl‐Åke Thuomas, Sven G. Larsson, & H Hansson. (1991). CT and MR Evaluation of Pericardial and Retrosternal Adhesions after Cardiac Surgery. Journal of Computer Assisted Tomography. 15(4). 555–560. 16 indexed citations
10.
11.
Samuelsson, Lars, Jan Sääf, Lars‐Olof Wahlund, Karl‐Åke Thuomas, & Kjell Bergström. (1990). Evaluation of syringomyelia and Chiari malformations using ultra-low magnetic resonance imaging. Magnetic Resonance Imaging. 8(2). 123–129. 3 indexed citations
12.
Olerud, Claes, et al.. (1988). The congruence of the distal radioulnar joint. Acta Orthopaedica Scandinavica. 59(2). 183–185. 19 indexed citations
13.
Eriksson, Barbro, Kjell Öberg, A. Hemmingsson, et al.. (1987). Treatment of hormone-producing adrenocortical cancer with o,p'DDD and streptozocin. Cancer. 59(8). 1398–1403. 21 indexed citations
14.
Bergström, Mats, Bo Nordell, Freddy Ståhlberg, et al.. (1985). Cardiac Gated MR Imaging of Cerebrospinal Fluid Flow. Journal of Computer Assisted Tomography. 9(6). 1003–1006. 55 indexed citations
15.
Lund, Anders, Karl‐Åke Thuomas, & J. Maruani. (1978). Calculation of powder ESR spectra of radicals with hyperfine and quadrupolar interactions. Application to mono- and dichloroalkyl radicals. Journal of Magnetic Resonance (1969). 30(3). 505–514. 14 indexed citations
16.
Lund, Anders & Karl‐Åke Thuomas. (1976). Ab initio MO LCAO UHF calculations of magnetic hyperfine interactions in NO3 and NO2−3. Hyperfine and quadrupole couplings from endor data for NO2−3. Chemical Physics Letters. 44(3). 569–573. 21 indexed citations
17.
Almløf, Jan, Anders Lund, & Karl‐Åke Thuomas. (1975). AB initio MO LCAO UHF calculations of magnetic hyperfine interactions in π-radicals. Isotropic and anisotropic couplings of ·CH3, ·NH3+, ·C2H5 and ·N2H4+. Chemical Physics. 7(3). 465–472. 22 indexed citations
18.
Almløf, Jan, Anders Lund, & Karl‐Åke Thuomas. (1975). Ab initio MO LCAO UHF calculations of the stability in dimeric ethylene radical ions. Chemical Physics Letters. 32(1). 190–192. 7 indexed citations
19.
Thuomas, Karl‐Åke & Anders Lund. (1975). Evaluation of hyperfine and quadrupole tensors from ENDOR measurements on single crystals. Journal of Magnetic Resonance (1969). 18(1). 12–21. 25 indexed citations
20.
Almløf, Jan, Anders Lund, & Karl‐Åke Thuomas. (1974). Ab initio MO LCAO UHF calculations of magnetic hyperfine interactions in σ radicals. Isotropic and anisotropic couplings of NO2 and CO2−. Chemical Physics Letters. 28(2). 179–181. 11 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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