Kenneth D. Hapner

685 total citations
23 papers, 564 citations indexed

About

Kenneth D. Hapner is a scholar working on Molecular Biology, Epidemiology and Plant Science. According to data from OpenAlex, Kenneth D. Hapner has authored 23 papers receiving a total of 564 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Molecular Biology, 6 papers in Epidemiology and 6 papers in Plant Science. Recurrent topics in Kenneth D. Hapner's work include Trypanosoma species research and implications (6 papers), Insect Resistance and Genetics (3 papers) and Invertebrate Immune Response Mechanisms (3 papers). Kenneth D. Hapner is often cited by papers focused on Trypanosoma species research and implications (6 papers), Insect Resistance and Genetics (3 papers) and Invertebrate Immune Response Mechanisms (3 papers). Kenneth D. Hapner collaborates with scholars based in United States, Australia and France. Kenneth D. Hapner's co-authors include Frank R.N. Gurd, Charles R. Hartzell, Ralph Bradshaw, M. A. Jermyn, Gary A. Strobel, Philip E. Wilcox, M. R. Stebbins, John E. Robbins, Kirk P. Manfredi and Peter Albersheim and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Molecular Biology and Biochemistry.

In The Last Decade

Kenneth D. Hapner

22 papers receiving 489 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kenneth D. Hapner United States 14 314 191 117 107 72 23 564
Henk J. Bak Netherlands 7 303 1.0× 196 1.0× 247 2.1× 44 0.4× 68 0.9× 10 649
Aake Wieslander Sweden 14 576 1.8× 101 0.5× 46 0.4× 77 0.7× 16 0.2× 18 725
Frances W. Farrelly United States 10 1.2k 3.8× 140 0.7× 125 1.1× 116 1.1× 100 1.4× 11 1.3k
James A. Mackintosh Australia 9 292 0.9× 124 0.6× 108 0.9× 88 0.8× 69 1.0× 9 719
Gisèle Préaux Belgium 15 311 1.0× 135 0.7× 313 2.7× 39 0.4× 25 0.3× 63 695
Eugenia M. Clérico United States 14 915 2.9× 180 0.9× 108 0.9× 53 0.5× 27 0.4× 24 1.1k
Michel Renaud France 16 832 2.6× 72 0.4× 30 0.3× 71 0.7× 25 0.3× 28 1.0k
Elizabeth M. Hallberg United States 10 1.0k 3.2× 200 1.0× 63 0.5× 49 0.5× 46 0.6× 12 1.1k
Szymon Ziętkiewicz Poland 10 745 2.4× 179 0.9× 70 0.6× 69 0.6× 50 0.7× 17 887
Gérard Batelier France 11 635 2.0× 185 1.0× 37 0.3× 20 0.2× 29 0.4× 12 740

Countries citing papers authored by Kenneth D. Hapner

Since Specialization
Citations

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

Fields of papers citing papers by Kenneth D. Hapner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kenneth D. Hapner. 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 Kenneth D. Hapner. The network helps show where Kenneth D. Hapner may publish in the future.

Co-authorship network of co-authors of Kenneth D. Hapner

This figure shows the co-authorship network connecting the top 25 collaborators of Kenneth D. Hapner. A scholar is included among the top collaborators of Kenneth D. Hapner 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 Kenneth D. Hapner. Kenneth D. Hapner 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
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2.
Wheeler, Margaret, et al.. (1993). Agglutinin mediated opsonization of fungal blastospores in Melanoplus differentialis (Insecta). Journal of Insect Physiology. 39(6). 477–483. 16 indexed citations
3.
Stiles, Brad, et al.. (1988). Site of synthesis of the haemolymph agglutinin of Melanoplus differentialis (Acrididae: Orthoptera). Journal of Insect Physiology. 34(12). 1077–1085. 10 indexed citations
4.
Stebbins, M. R. & Kenneth D. Hapner. (1985). Preparation and properties of haemagglutinin from haemolymph of acrididae (Grasshoppers). Insect Biochemistry. 15(4). 451–462. 28 indexed citations
5.
Mazars, Christian, Kenneth D. Hapner, & Gary A. Strobel. (1984). Isolation and partial characterization of a phytotoxic glycoprotein from culture filtrates ofRhynchosporium secalis. Cellular and Molecular Life Sciences. 40(11). 1244–1247. 6 indexed citations
6.
Bradshaw, Ralph, et al.. (1984). Lectin from sainfoin (Onobrychis viciaefolia Scop.). Complete amino acid sequence. Biochemistry. 23(8). 1824–1830. 25 indexed citations
7.
Hapner, Kenneth D.. (1983). Haemagglutinin activity in the haemolymph of individual Acrididae (grasshopper) specimens. Journal of Insect Physiology. 29(1). 101–106. 14 indexed citations
8.
Jurenka, Russell A., Kirk P. Manfredi, & Kenneth D. Hapner. (1982). Haemagglutinin activity in Acrididae (grasshopper) haemolymph. Journal of Insect Physiology. 28(2). 177–181. 24 indexed citations
9.
Hapner, Kenneth D. & M. A. Jermyn. (1981). Haemagglutinin activity in the haemolymph of Teleogryllus commodus (Walker). Insect Biochemistry. 11(3). 287–295. 31 indexed citations
10.
Namen, A E & Kenneth D. Hapner. (1979). The glycosyl moiety of lectin from sainfoin (Onobrychis vichfolia, scop.). Biochimica et Biophysica Acta (BBA) - Protein Structure. 580(1). 198–209. 3 indexed citations
11.
Hapner, Kenneth D. & John E. Robbins. (1979). Isolation and properties of a lectin from sainfoin (Onobrychis vichfolia, Scop.). Biochimica et Biophysica Acta (BBA) - Protein Structure. 580(1). 186–197. 17 indexed citations
12.
Strobel, Gary A., et al.. (1978). Some phytotoxic glycopeptides from Ceratocystis ulmi, the Dutch Elm Disease pathogen. Biochimica et Biophysica Acta (BBA) - General Subjects. 538(1). 60–75. 41 indexed citations
13.
Hapner, Kenneth D., et al.. (1978). Rhodamine immunohistofluorescence applied to plant tissue.. Journal of Histochemistry & Cytochemistry. 26(6). 478–482. 11 indexed citations
14.
Hapner, Kenneth D., et al.. (1976). Barley proteinase inhibitors: A possible role in grasshopper control?. Phytochemistry. 15(12). 1885–1887. 11 indexed citations
15.
Strobel, Gary A. & Kenneth D. Hapner. (1975). Transfer of toxin susceptibility to plant protoplasts via the Helminthosporoside binding protein of sugarcane. Biochemical and Biophysical Research Communications. 63(4). 1151–1156. 12 indexed citations
16.
Hapner, Kenneth D., et al.. (1974). Basic computer program for amino acid analysis data. Journal of Chromatography A. 93(1). 99–111. 5 indexed citations
17.
Hapner, Kenneth D.. (1971). Simple device for cleaning the teflon reaction coil in automatic amino acid analyzers. Analytical Biochemistry. 43(2). 613–616.
18.
19.
Hapner, Kenneth D., Ralph Bradshaw, Charles R. Hartzell, & Frank R.N. Gurd. (1968). Comparison of Myoglobins from Harbor Seal, Porpoise, and Sperm Whale. Journal of Biological Chemistry. 243(4). 683–689. 185 indexed citations
20.
Gillespie, J. M., Kenneth D. Hapner, Charles R. Hartzell, & Frank R.N. Gurd. (1966). Interaction of sperm whale metmyoglobin with phosphate. Journal of Molecular Biology. 21(2). 399–402. 23 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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