C. F. Knapp

642 total citations
28 papers, 492 citations indexed

About

C. F. Knapp is a scholar working on Cardiology and Cardiovascular Medicine, Biomedical Engineering and Orthopedics and Sports Medicine. According to data from OpenAlex, C. F. Knapp has authored 28 papers receiving a total of 492 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Cardiology and Cardiovascular Medicine, 9 papers in Biomedical Engineering and 4 papers in Orthopedics and Sports Medicine. Recurrent topics in C. F. Knapp's work include Heart Rate Variability and Autonomic Control (16 papers), Non-Invasive Vital Sign Monitoring (9 papers) and Effects of Vibration on Health (4 papers). C. F. Knapp is often cited by papers focused on Heart Rate Variability and Autonomic Control (16 papers), Non-Invasive Vital Sign Monitoring (9 papers) and Effects of Vibration on Health (4 papers). C. F. Knapp collaborates with scholars based in United States, Sweden and Germany. C. F. Knapp's co-authors include R Salcido, James C. Donofrio, Patrick J. Roache, Joyce M. Evans, Eugene N. Bruce, Abhijit Patwardhan, Srikanth Vallurupalli, D. L. Eckberg, David C. Randall and Ron Edwards and has published in prestigious journals such as Journal of Applied Physiology, Hypertension and Journal of Biomechanics.

In The Last Decade

C. F. Knapp

27 papers receiving 467 citations

Peers

C. F. Knapp

CCM

SURGE

REHAB

B Fowler Canada

Leandro Machado Portugal

Edmund R. Burke United States

Gita Murthy United States

William Daniels United States

P. Mognoni Italy

Jörg Spörri Switzerland

James A. Harder Canada

Chris Bradshaw Australia

C. I. Franks United Kingdom

B Fowler Canada

C. F. Knapp

130 ×0.8

CCM

23 ×0.2

259 ×2.6

SURGE

25 ×0.3

156 ×1.7

REHAB

Citations per year, relative to C. F. Knapp C. F. Knapp (= 1×) peers B Fowler

Countries citing papers authored by C. F. Knapp

Since Specialization

Citations

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

Fields of papers citing papers by C. F. Knapp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. F. Knapp

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Lovell, Michael R., et al.. (2002). Numerical Analysis of An Anastomotic Device. Computer Methods in Biomechanics & Biomedical Engineering. 5(1). 53–65.

Knapp, C. F., et al.. (1999). Skin perfusion responses to surface pressure-induced ischemia: implication for the developing pressure ulcer.. PubMed. 36(2). 109–20. 88 indexed citations

Knapp, C. F. & Jens Funk. (1997). Peripheren Netzhaut-kryokoagulation. Der Ophthalmologe. 94(9). 655–658. 1 indexed citations

Wang, Mao, Laurence G. Hassebrook, Joyce M. Evans, Tomy Varghese, & C. F. Knapp. (1996). An optimized index of human cardiovascular adaptation to simulated weightlessness. IEEE Transactions on Biomedical Engineering. 43(5). 502–511. 5 indexed citations

Wang, Mao, Joyce M. Evans, & C. F. Knapp. (1995). Spectral patterns and frequency response characteristics of arterial pressure in heart paced dogs. IEEE Transactions on Biomedical Engineering. 42(7). 708–717. 3 indexed citations

Patwardhan, Abhijit, Joyce M. Evans, Michael Berk, et al.. (1995). Spectral indices of cardiovascular adaptations to short-term simulated microgravity exposure. Integrative Psychological and Behavioral Science. 30(3). 201–214. 7 indexed citations

Patwardhan, Abhijit, Srikanth Vallurupalli, Joyce M. Evans, Eugene N. Bruce, & C. F. Knapp. (1995). Override of spontaneous respiratory pattern generator reduces cardiovascular parasympathetic influence. Journal of Applied Physiology. 79(3). 1048–1054. 42 indexed citations

Salcido, R, et al.. (1995). An animal model and computer-controlled surface pressure delivery system for the production of pressure ulcers.. PubMed. 32(2). 149–61. 46 indexed citations

Levenhagen, Deanna K., et al.. (1994). Cardiovascular regulation in humans in response to oscillatory lower body negative pressure. American Journal of Physiology-Heart and Circulatory Physiology. 267(2). H593–H604. 19 indexed citations

10.

Brown, David R., Jeffrey D. Yingling, David C. Randall, et al.. (1991). Angiotensin II does not contribute to rapid reflex control of arterial pressure. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 261(2). R473–R477. 9 indexed citations

11.

Lai-Fook, S. J., et al.. (1991). Effect of increased acceleration on regional pleural pressure in dogs. Journal of Applied Physiology. 71(2). 611–619. 7 indexed citations

12.

Evans, Joyce M., et al.. (1990). Influence of cardiac innervation on intrinsic heart rate in dogs. American Journal of Physiology-Heart and Circulatory Physiology. 258(4). H1132–H1137. 18 indexed citations

13.

Kotchen, Theodore A., Jane Morley Kotchen, Gordon P. Guthrie, et al.. (1989). Baroreceptor sensitivity in prehypertensive young adults.. Hypertension. 13(6_pt_2). 878–883. 8 indexed citations

14.

Charles, John B., et al.. (1988). Endurance training in dogs increases vascular responsiveness to an alpha 1-agonist. Journal of Applied Physiology. 65(2). 625–632. 4 indexed citations

15.

Knapp, C. F., et al.. (1982). Cardiovascular regulation in canines during low-frequency acceleration. American Journal of Physiology-Heart and Circulatory Physiology. 243(6). H998–H1009. 6 indexed citations

16.

Richardson, Daniel R. & C. F. Knapp. (1977). Microvascular pressure responses of second-generation rats chronically exposed to 2 G centrifugation.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 48(3). 195–9. 2 indexed citations

17.

Bhattacharya, Aniruddha, C. F. Knapp, Ernest P. McCutcheon, & Ron Edwards. (1977). Parameters for assessing vibration-induced cardiovascular responses in awake dogs. Journal of Applied Physiology. 42(5). 682–689. 3 indexed citations

18.

Edwards, Ron, et al.. (1976). Experimental and analytical determinations of the mechanical impedance response of animals to vertical vibration. Journal of Biomechanics. 9(1). 55–61. 7 indexed citations

19.

Edwards, Ron, Ernest P. McCutcheon, & C. F. Knapp. (1972). Cardiovascular changes produced by brief whole-body vibration of animals. Journal of Applied Physiology. 32(3). 386–390. 11 indexed citations

20.

Knapp, C. F. & Patrick J. Roache. (1967). A combined visual and hot-wire anemometer investigation of boundary-layer transition. 4 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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