KNUD SICK

1.0k total citations
17 papers, 485 citations indexed

About

KNUD SICK is a scholar working on Molecular Biology, Insect Science and Nature and Landscape Conservation. According to data from OpenAlex, KNUD SICK has authored 17 papers receiving a total of 485 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Molecular Biology, 4 papers in Insect Science and 3 papers in Nature and Landscape Conservation. Recurrent topics in KNUD SICK's work include Insect Resistance and Genetics (3 papers), Fish Ecology and Management Studies (3 papers) and Insect and Pesticide Research (2 papers). KNUD SICK is often cited by papers focused on Insect Resistance and Genetics (3 papers), Fish Ecology and Management Studies (3 papers) and Insect and Pesticide Research (2 papers). KNUD SICK collaborates with scholars based in Denmark, Norway and United Kingdom. KNUD SICK's co-authors include OVE FRYDENBERG, D. H. Irvine, H. Lehmann, D. Beale, Erik Bahn, Dag Møller, Gunnar Nævdal, D. von Wettstein, Jörn Nielsen and Jørn Tønnes Nielsen and has published in prestigious journals such as Nature, Heredity and Hereditas.

In The Last Decade

KNUD SICK

13 papers receiving 440 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
KNUD SICK Denmark 9 138 134 128 119 106 17 485
H. Tsuyuki Canada 18 144 1.0× 79 0.6× 235 1.8× 283 2.4× 216 2.0× 49 749
Unni E.H. Fyhn Norway 14 44 0.3× 83 0.6× 326 2.5× 99 0.8× 68 0.6× 29 598
E. Roberts Canada 12 67 0.5× 30 0.2× 118 0.9× 126 1.1× 130 1.2× 24 380
Bonnie J. Davis United States 11 49 0.4× 27 0.2× 164 1.3× 92 0.8× 59 0.6× 19 332
Rory M. Hope Australia 14 194 1.4× 87 0.6× 54 0.4× 16 0.1× 236 2.2× 31 546
Pia Koldkjær United Kingdom 10 60 0.4× 17 0.1× 273 2.1× 67 0.6× 81 0.8× 17 525
Fumio Shishikura Japan 11 46 0.3× 79 0.6× 74 0.6× 8 0.1× 195 1.8× 37 463
Donald B. McMillan Canada 13 77 0.6× 3 0.0× 157 1.2× 155 1.3× 126 1.2× 26 513
E. B. Ford United Kingdom 13 249 1.8× 10 0.1× 86 0.7× 61 0.5× 84 0.8× 27 525
Marie-Louise Van Hauwaert Belgium 8 36 0.3× 43 0.3× 112 0.9× 11 0.1× 197 1.9× 10 401

Countries citing papers authored by KNUD SICK

Since Specialization
Citations

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

Fields of papers citing papers by KNUD SICK

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of KNUD SICK

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

All Works

17 of 17 papers shown
1.
FRYDENBERG, OVE & KNUD SICK. (2010). THE SELECTION OF st AND cn ALLELES ON DIFFERENT GENETICAL BACKGROUNDS IN DROSOPHILA MELANOGASTER. Hereditas. 46(3-4). 601–621.
2.
3.
FRYDENBERG, OVE, Dag Møller, Gunnar Nævdal, & KNUD SICK. (2009). HAEMOGLOBIN POLYMORPHISM IN NORWEGIAN COD POPULATIONS. Hereditas. 53(1-2). 257–271. 25 indexed citations
4.
Nielsen, Jørn Tønnes & KNUD SICK. (2009). Genetic polymorphism of amylase isoenzymes in feral populations of the house mouse. Hereditas. 79(2). 279–285.
5.
SICK, KNUD. (2009). HAEMOGLOBIN POLYMORPHISM OF COD IN THE BALTIC AND THE DANISH BELT SEA. Hereditas. 54(1). 19–48. 54 indexed citations
6.
SICK, KNUD. (2009). HAEMOGLOBIN POLYMORPHISM OF COD IN THE NORTH SEA AND THE NORTH ATLANTIC OCEAN. Hereditas. 54(1). 49–69. 38 indexed citations
7.
SICK, KNUD & Jørn Tønnes Nielsen. (2009). GENETICS OF AMYLASE ISOZYMES IN THE MOUSE. Hereditas. 51(2-3). 291–296. 9 indexed citations
8.
Strøman, Per, Erik Bahn, Søren Nørby, & KNUD SICK. (2009). 6-azauracil induced phenocopies of rudimentary wing mutants and their suppression by a suppressor mutant of rudimentary in Drosophila melanogaster. Hereditas. 73(2). 239–245. 4 indexed citations
9.
Bahn, Erik, Søren Nørby, & KNUD SICK. (2009). Interallelic complementation for pyrimidine requirement in rudimentary mutants of Drosophila melanogaster. Hereditas. 69(2). 187–192. 2 indexed citations
10.
Søndergaard, Leif & KNUD SICK. (2008). Long-term frequencies of ebony in artificial Drosophila melanogaster populations kept in light and darkness. Hereditas. 103(1). 57–61. 1 indexed citations
11.
Kahn, Albert & KNUD SICK. (2008). Gene conversion in the shibirets locus of Drosophila melanogaster. Hereditas. 97(1). 59–63.
12.
SICK, KNUD, OVE FRYDENBERG, & Julius Nielsen. (1973). Haemoglobin patterns of second-generation hybrids between plaice and flounder. Heredity. 30(2). 244–245. 4 indexed citations
13.
SICK, KNUD, et al.. (1967). Haemoglobin GCopenhagen and haemoglobin JCambridge. Two new β-chain variants of haemoglobin A. Biochimica et Biophysica Acta (BBA) - Protein Structure. 140(2). 231–242. 142 indexed citations
14.
SICK, KNUD, Erik Bahn, OVE FRYDENBERG, Jörn Nielsen, & D. von Wettstein. (1967). Haemoglobin Polymorphism of the American Fresh Water Eel Anguilla. Nature. 214(5093). 1141–1142. 28 indexed citations
15.
SICK, KNUD, et al.. (1963). Hæmoglobin Patterns of Plaice, Flounder, and their Natural and Artificial Hybrids. Nature. 198(4878). 411–412. 25 indexed citations
16.
SICK, KNUD, et al.. (1962). Hæmoglobin Pattern and Chromosome Number of American, European, and Japanese eels (Anguilla). Nature. 193(4819). 1001–1002. 31 indexed citations
17.
SICK, KNUD. (1961). Hæmoglobin Polymorphism in Fishes. Nature. 192(4805). 894–896. 122 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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