Thomas Kjær

1.5k total citations
19 papers, 1.2k citations indexed

About

Thomas Kjær is a scholar working on Geriatrics and Gerontology, Epidemiology and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Thomas Kjær has authored 19 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Geriatrics and Gerontology, 4 papers in Epidemiology and 4 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Thomas Kjær's work include Sirtuins and Resveratrol in Medicine (5 papers), Adipose Tissue and Metabolism (4 papers) and Bone health and osteoporosis research (4 papers). Thomas Kjær is often cited by papers focused on Sirtuins and Resveratrol in Medicine (5 papers), Adipose Tissue and Metabolism (4 papers) and Bone health and osteoporosis research (4 papers). Thomas Kjær collaborates with scholars based in Denmark, France and Germany. Thomas Kjær's co-authors include Niels Peter Revsbech, Steen B. Pedersen, Marie Juul Ørnstrup, Lars Hauer Larsen, Morten Møller Poulsen, Niels Jessen, Jan Lorenzen, Bente Langdahl, Torben Harsløf and Bo Barker Jørgensen and has published in prestigious journals such as PLoS ONE, Analytical Chemistry and Applied and Environmental Microbiology.

In The Last Decade

Thomas Kjær

19 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Thomas Kjær Denmark 16 309 273 227 207 202 19 1.2k
Guolian Li China 18 322 1.0× 46 0.2× 198 0.9× 44 0.2× 116 0.6× 41 1.3k
Dongliang Lu China 29 584 1.9× 66 0.2× 238 1.0× 316 1.5× 379 1.9× 85 2.3k
Zhengbin Zhang China 17 236 0.8× 24 0.1× 116 0.5× 33 0.2× 31 0.2× 60 888
Arthur P.S. Lau Hong Kong 26 590 1.9× 14 0.1× 45 0.2× 73 0.4× 269 1.3× 57 2.6k
Chunlei Chen China 21 657 2.1× 60 0.2× 110 0.5× 77 0.4× 208 1.0× 47 1.3k
Akihiro Hamasaki Japan 26 560 1.8× 72 0.3× 288 1.3× 24 0.1× 17 0.1× 87 2.0k
Antonio Lax Spain 26 307 1.0× 12 0.0× 83 0.4× 99 0.5× 119 0.6× 59 2.0k
Itziar Tueros Spain 18 168 0.5× 63 0.2× 176 0.8× 50 0.2× 164 0.8× 35 858
Hao Huang China 19 406 1.3× 32 0.1× 64 0.3× 107 0.5× 118 0.6× 108 1.1k
Alessandra Gallo Italy 23 459 1.5× 19 0.1× 150 0.7× 83 0.4× 177 0.9× 71 1.6k

Countries citing papers authored by Thomas Kjær

Since Specialization
Citations

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

Fields of papers citing papers by Thomas Kjær

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Thomas Kjær

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

All Works

19 of 19 papers shown
1.
Starup‐Linde, Jakob, Marie Juul Ørnstrup, Thomas Kjær, et al.. (2022). Bone Density and Structure in Overweight Men With and Without Diabetes. Frontiers in Endocrinology. 13. 837084–837084. 8 indexed citations
2.
Ørnstrup, Marie Juul, Thomas Kjær, Torben Harsløf, et al.. (2018). Comparison of bone turnover markers in peripheral blood and bone marrow aspirate. Bone. 116. 315–320. 3 indexed citations
3.
Kjær, Thomas, Marie Juul Ørnstrup, Morten Møller Poulsen, et al.. (2017). No Beneficial Effects of Resveratrol on the Metabolic Syndrome: A Randomized Placebo-Controlled Clinical Trial. The Journal of Clinical Endocrinology & Metabolism. 102(5). 1642–1651. 89 indexed citations
4.
5.
Heebøll, Sara, Mikael Kjær Poulsen, Marie Juul Ørnstrup, et al.. (2016). Circulating sCD36 levels in patients with non-alcoholic fatty liver disease and controls. International Journal of Obesity. 41(2). 262–267. 28 indexed citations
6.
Kjær, Thomas, Kasper Thorsen, Niels Jessen, Karin Stenderup, & Steen B. Pedersen. (2015). Resveratrol Ameliorates Imiquimod-Induced Psoriasis-Like Skin Inflammation in Mice. PLoS ONE. 10(5). e0126599–e0126599. 93 indexed citations
7.
Poulsen, Morten Møller, Karen Fjeldborg, Marie Juul Ørnstrup, et al.. (2015). Resveratrol and inflammation: Challenges in translating pre-clinical findings to improved patient outcomes. Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. 1852(6). 1124–1136. 111 indexed citations
8.
Kjær, Thomas, Marie Juul Ørnstrup, Morten Møller Poulsen, et al.. (2015). Resveratrol reduces the levels of circulating androgen precursors but has no effect on, testosterone, dihydrotestosterone, PSA levels or prostate volume. A 4-month randomised trial in middle-aged men. The Prostate. 75(12). 1255–1263. 68 indexed citations
9.
Ørnstrup, Marie Juul, Thomas Kjær, Torben Harsløf, et al.. (2014). Adipose tissue, estradiol levels, and bone health in obese men with metabolic syndrome. European Journal of Endocrinology. 172(2). 205–216. 28 indexed citations
10.
Ørnstrup, Marie Juul, Torben Harsløf, Thomas Kjær, Bente Langdahl, & Steen B. Pedersen. (2014). Resveratrol Increases Bone Mineral Density and Bone Alkaline Phosphatase in Obese Men: A Randomized Placebo-Controlled Trial. The Journal of Clinical Endocrinology & Metabolism. 99(12). 4720–4729. 121 indexed citations
11.
Poulsen, Morten Møller, Stephen Hamilton‐Dutoit, Berthil F. Clasen, et al.. (2012). Resveratrol up-regulates hepatic uncoupling protein 2 and prevents development of nonalcoholic fatty liver disease in rats fed a high-fat diet. Nutrition Research. 32(9). 701–708. 81 indexed citations
12.
Bjerrum, Lotte, Thomas Kjær, & Niels B. Ramsing. (2002). Enumerating ammonia-oxidizing bacteria in environmental samples using competitive PCR. Journal of Microbiological Methods. 51(2). 227–239. 23 indexed citations
13.
Meyer, Rikke Louise, Thomas Kjær, & Niels Peter Revsbech. (2002). Nitrification and Denitrification near a Soil–Manure Interface Studied with a Nitrate-Nitrite Biosensor. Soil Science Society of America Journal. 66(2). 498–498. 9 indexed citations
14.
Meyer, Rikke Louise, Thomas Kjær, & Niels Peter Revsbech. (2002). Nitrification and Denitrification near a Soil–Manure Interface Studied with a Nitrate‐Nitrite Biosensor. Soil Science Society of America Journal. 66(2). 498–506. 34 indexed citations
15.
Kjær, Thomas, et al.. (2001). An oxygen insensitive microsensor for nitrous oxide. Sensors and Actuators B Chemical. 81(1). 42–48. 115 indexed citations
16.
Zopfi, Jakob, Thomas Kjær, Lars Peter Nielsen, & Bo Barker Jørgensen. (2001). Ecology of Thioploca spp.: Nitrate and Sulfur Storage in Relation to Chemical Microgradients and Influence of Thioploca spp. on the Sedimentary Nitrogen Cycle. Applied and Environmental Microbiology. 67(12). 5530–5537. 86 indexed citations
17.
Kjær, Thomas, Lars Hauer Larsen, & Niels Peter Revsbech. (1999). Sensitivity control of ion-selective biosensors by electrophoretically mediated analyte transport. Analytica Chimica Acta. 391(1). 57–63. 31 indexed citations
18.
Lorenzen, Jan, Lars Hauer Larsen, Thomas Kjær, & Niels Peter Revsbech. (1998). Biosensor Determination of the Microscale Distribution of Nitrate, Nitrate Assimilation, Nitrification, and Denitrification in a Diatom-Inhabited Freshwater Sediment. Applied and Environmental Microbiology. 64(9). 3264–3269. 138 indexed citations
19.
Larsen, Lars Hauer, Thomas Kjær, & Niels Peter Revsbech. (1997). A Microscale NO3- Biosensor for Environmental Applications. Analytical Chemistry. 69(17). 3527–3531. 110 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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