W. Knapp

995 total citations
69 papers, 736 citations indexed

About

W. Knapp is a scholar working on Genetics, Microbiology and Virology. According to data from OpenAlex, W. Knapp has authored 69 papers receiving a total of 736 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Genetics, 17 papers in Microbiology and 14 papers in Virology. Recurrent topics in W. Knapp's work include Microbial infections and disease research (17 papers), Yersinia bacterium, plague, ectoparasites research (16 papers) and Rabies epidemiology and control (14 papers). W. Knapp is often cited by papers focused on Microbial infections and disease research (17 papers), Yersinia bacterium, plague, ectoparasites research (16 papers) and Rabies epidemiology and control (14 papers). W. Knapp collaborates with scholars based in Germany, Switzerland and Austria. W. Knapp's co-authors include Georg Wick, Karl Holubar, K Wartenberg, W Masshoff, P. Rieber, AE von dem Borne, H. Stein, A. Weber, H. Mayer and H.H. Mollaret and has published in prestigious journals such as New England Journal of Medicine, Blood and Journal of Bacteriology.

In The Last Decade

W. Knapp

62 papers receiving 614 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
W. Knapp Germany 13 257 171 137 126 83 69 736
Simone Müller Germany 19 217 0.8× 341 2.0× 37 0.3× 53 0.4× 95 1.1× 33 1.1k
M Naiki Japan 18 104 0.4× 591 3.5× 24 0.2× 107 0.8× 97 1.2× 52 1.2k
J. Goudswaard Netherlands 15 87 0.3× 314 1.8× 19 0.1× 88 0.7× 130 1.6× 54 1.1k
Nina Wedderburn United Kingdom 18 132 0.5× 88 0.5× 22 0.2× 127 1.0× 239 2.9× 55 931
Deborah H. Schmiel United States 15 280 1.1× 404 2.4× 32 0.2× 125 1.0× 345 4.2× 20 1.4k
A. Noordzij Netherlands 11 45 0.2× 363 2.1× 23 0.2× 92 0.7× 100 1.2× 15 770
Peter J. S. van Kooten Netherlands 20 80 0.3× 502 2.9× 44 0.3× 122 1.0× 143 1.7× 56 1.2k
Ulrich von Pawel‐Rammingen Sweden 24 276 1.1× 710 4.2× 59 0.4× 394 3.1× 162 2.0× 32 1.7k
D Sweetser United States 10 250 1.0× 1.0k 5.9× 59 0.4× 454 3.6× 413 5.0× 10 1.6k
D. Franks United Kingdom 18 54 0.2× 217 1.3× 13 0.1× 67 0.5× 116 1.4× 48 956

Countries citing papers authored by W. Knapp

Since Specialization
Citations

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

Fields of papers citing papers by W. Knapp

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W. Knapp

This figure shows the co-authorship network connecting the top 25 collaborators of W. Knapp. A scholar is included among the top collaborators of W. Knapp 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 W. Knapp. W. Knapp 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.
Weber, A. & W. Knapp. (2010). Nachweis von Yersinia enterocolitica und Yersinia pseudotuberculosis in Kotproben gesunder Schlachtschweine in Abhängigkeit von der Jahreszeit. Zentralblatt für Veterinärmedizin Reihe B. 28(5). 407–413. 3 indexed citations
2.
Knapp, W., et al.. (2002). Empirische Unterrichtsforschung und Deutschdidaktik. 5 indexed citations
3.
Köller, Ursula, et al.. (1989). [Immunofluorescence and immunocytochemical stain methods for simultaneous cytogenetic and phenotypic characterization of mitotic cells].. PubMed. 101(3). 111–7. 1 indexed citations
4.
Knapp, W., et al.. (1989). CD antigens 1989. Blood. 74(4). 1448–1450. 87 indexed citations
5.
Bitzan, Martin, W. Knapp, G. Mauff, & G. Pulverer. (1983). Significance of Yersinia enterocolitica Isolates and Antibody Titers. A Prospective Study in Patients with Enteritis and Healthy Controls under Bacteriological, Serological, Epidemiological and Clinical Aspects. Zentralblatt für Bakteriologie Mikrobiologie und Hygiene 1 Abt Originale A Medizinische Mikrobiologie Infektionskrankheiten und Parasitologie. 254(1). 78–88. 2 indexed citations
6.
Weber, A. & W. Knapp. (1981). Seasonal isolation of Yersinia enterocolitica and Yersinia pseudotuberculosis from tonsils of healthy slaughter pigs.. 78–83. 10 indexed citations
7.
Knapp, W., et al.. (1978). Immunofluorescence and related staining techniques : proceedings of the VIth International Conference on Immunofluorescence and Related Staining Techniques held in Vienna, Austria on April 6-8, 1978. Elsevier eBooks. 2 indexed citations
8.
Knapp, W. & H. Ludwig. (1976). [Developments in immunofluorescence (author's transl)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 88(1). 1–5. 12 indexed citations
9.
Knapp, W.. (1975). Interactions of the third component of complement (C3) with cross-linked dextran. II. Demonstration of an alternate pathway activation as binding mechanism of C3 to cross-linked dextran.. PubMed. 149(1). 69–77. 3 indexed citations
11.
Knapp, W., et al.. (1973). Enterale Infektionen beim Menschen durch Yersinia enterocolitica und ihre Diagnose. Infection. 1(2). 113–125. 19 indexed citations
12.
Quan, Stuart F., W. Knapp, Martin I. Goldenberg, et al.. (1965). Isolation of a Strain of Pasteurella Pseudotuberculosis from Alaska Identified as Pasteurella Pestis: An Immunofluorescent False Positive. American Journal of Tropical Medicine and Hygiene. 14(3). 424–432. 10 indexed citations
13.
Knapp, W.. (1963). Varying Behaviour of Pasteurella Phages.. 190(1). 39–46. 2 indexed citations
14.
Knapp, W.. (1960). Über weitere antigene Beziehungen zwischen Pasteurella pseudotuberculosis und der Salmonella-Gruppe. Medical Microbiology and Immunology. 146(4). 315–330. 11 indexed citations
15.
Knapp, W.. (1959). [Pasteurella pseudotuberculosis, with special reference to its significance in human medicine].. PubMed. 32. 196–269. 7 indexed citations
16.
Knapp, W. & D. Jacherts. (1955). [Qualitative evaluation of strip test for estimation of synergic and antagonistic effect of two antibiotic preparations].. PubMed. 162(7-8). 474–8. 1 indexed citations
17.
Knapp, W.. (1955). [Diagnostic significance of the antigenic relation between Pasteurella pseudotuberculosis and the Salmonella group].. PubMed. 164(1-5). 57–9. 3 indexed citations
18.
Graber, H.U. & W. Knapp. (1955). [Masshoff's mesenteric abscessing reticulocytic lymphadenitis as a component of an enternal primary complex and a sequel of a Pasteurella pseudotuberculosis infection].. PubMed. 66(4). 399–415. 4 indexed citations
19.
Knapp, W.. (1954). MESENTERIAL LYMPHADENITIS CAUSED BY PASTEURELLA PSEUDOTUBERCULOSIS. Journal of the American Medical Association. 156(2). 195–195. 3 indexed citations
20.
Knapp, W.. (1952). Immunisierungen mit beschallten Typhusbakterien. Medical Microbiology and Immunology. 135(2). 191–214.

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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