This map shows the geographic impact of Å Kjærheim'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 Å Kjærheim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Å Kjærheim more than expected).
This network shows the impact of papers produced by Å Kjærheim. 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 Å Kjærheim. The network helps show where Å Kjærheim may publish in the future.
Co-authorship network of co-authors of Å Kjærheim
This figure shows the co-authorship network connecting the top 25 collaborators of Å Kjærheim.
A scholar is included among the top collaborators of Å Kjærheim 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 Å Kjærheim. Å Kjærheim 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.
Aase, Steinar, H. S. Koppang, Tore Solheim, et al.. (2001). [Crohn disease of the oral cavity, illustrated by some cases].. PubMed. 121(21). 2489–91.2 indexed citations
Bryne, Magne, Å Kjærheim, Olav Schreurs, & Erik Dabelsteen. (1992). [Cell surface carbohydrates are involved in various biological processes].. PubMed. 112(22). 2859–62.1 indexed citations
Dahl, E., Å Kjærheim, & Kjell J. Tveter. (1975). The ultrastructure of the accessory sex organs of the male rat. 9. The effect of an antiandrogenic compound, SKF 22,340.. PubMed. 33(1). 62–71.1 indexed citations
10.
Kjærheim, Å, et al.. (1974). The ultrastructure of the accessory sex organs of the male rat. 8. Effects of estrogen on the prostate.. PubMed. 31(4). 391–7.8 indexed citations
Kjærheim, Å, M.G. Martinez, & Leopoldo F. Montes. (1970). Blue nevus of the oral cavity. Oral Surgery Oral Medicine Oral Pathology. 29(5). 718–728.13 indexed citations
Kjærheim, Å. (1968). Studies of adrenocortical ultrastructure. 3. Effects of dexamethasone and medroxyprogesterone on interrenal cells of the domestic fowl.. PubMed. 91(3). 456–74.38 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.