Joseph J. Knapka

916 total citations
34 papers, 673 citations indexed

About

Joseph J. Knapka is a scholar working on Physiology, Molecular Biology and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Joseph J. Knapka has authored 34 papers receiving a total of 673 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Physiology, 6 papers in Molecular Biology and 6 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Joseph J. Knapka's work include Diet and metabolism studies (10 papers), Adipose Tissue and Metabolism (6 papers) and Diet, Metabolism, and Disease (5 papers). Joseph J. Knapka is often cited by papers focused on Diet and metabolism studies (10 papers), Adipose Tissue and Metabolism (6 papers) and Diet, Metabolism, and Disease (5 papers). Joseph J. Knapka collaborates with scholars based in United States and Pakistan. Joseph J. Knapka's co-authors include Donald K. Ingram, R. G. Cutler, Harry G. Preuss, David Renquist, Bernadette M. Marriott, G. S. Roth, Richard Weindruch, Milton April, Mary Ann Clark and Mark A. Lane and has published in prestigious journals such as Science, Annals of the New York Academy of Sciences and Journal of Nutrition.

In The Last Decade

Joseph J. Knapka

34 papers receiving 643 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Joseph J. Knapka United States	15	313	127	123	115	78	34	673
Scott T. Baum United States	12	319 1.0×	192 1.5×	124 1.0×	83 0.7×	94 1.2×	15	634
Dennis E. Barnard United States	7	555 1.8×	252 2.0×	406 3.3×	55 0.5×	148 1.9×	9	973
B. N. Berg United States	15	393 1.3×	117 0.9×	240 2.0×	65 0.6×	72 0.9×	24	933
E. J. Masoro United States	16	651 2.1×	153 1.2×	283 2.3×	62 0.5×	158 2.0×	31	1.0k
April M. Handy United States	9	712 2.3×	287 2.3×	520 4.2×	70 0.6×	206 2.6×	9	1.2k
Roger G. Dean United States	18	254 0.8×	275 2.2×	22 0.2×	54 0.5×	223 2.9×	30	814
Francisco García-Palmer Spain	18	647 2.1×	397 3.1×	69 0.6×	80 0.7×	111 1.4×	29	1.2k
Susan M. Krzysik-Walker United States	16	489 1.6×	337 2.7×	181 1.5×	177 1.5×	202 2.6×	19	1.3k
Rahul Gokarn Australia	8	638 2.0×	372 2.9×	315 2.6×	88 0.8×	155 2.0×	8	1.2k

Countries citing papers authored by Joseph J. Knapka

Since Specialization

Citations

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

Fields of papers citing papers by Joseph J. Knapka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joseph J. Knapka. 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 Joseph J. Knapka. The network helps show where Joseph J. Knapka may publish in the future.

Co-authorship network of co-authors of Joseph J. Knapka

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

All Works

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20 of 20 papers shown

Knapka, Joseph J.. (2003). Nutrient Requirements of Nonhuman Primates: Second Revised Edition. Lab Animal. 32(10). 26–26. 30 indexed citations

Knapka, Joseph J.. (1999). Nutrition of Rodents. Veterinary Clinics of North America Exotic Animal Practice. 2(1). 153–168. 1 indexed citations

Preuss, Harry G., et al.. (1998). Sugar-Induced Blood Pressure Elevations Over the Lifespan of Three Substrains of Wistar Rats. Journal of the American College of Nutrition. 17(1). 36–37. 19 indexed citations

Weindruch, Richard, Bernadette M. Marriott, Joan M. Conway, et al.. (1995). Measures of body size and growth in rhesus and squirrel monkeys subjected to long‐term dietary restriction. American Journal of Primatology. 35(3). 207–228. 28 indexed citations

Preuss, Harry G. & Joseph J. Knapka. (1994). Sugar-induced hypertension in Fischer 344 and F1-hybrid rats (F344/BN) at different ages. 4(1). 15–21. 4 indexed citations

Knapka, Joseph J., et al.. (1992). High Sucrose Diets Increase Blood Pressure of Both Salt-Sensitive and Salt-Resistant Rats. American Journal of Hypertension. 5(9). 585–591. 25 indexed citations

Preuss, Harry G., Joseph J. Knapka, Philip Macarthy, et al.. (1992). Blood Pressure Responses to Sucrose Ingestion in Four Rat Strains. American Journal of Hypertension. 5(4 Pt 1). 244–250. 31 indexed citations

Lane, Mark A., Donald K. Ingram, R. G. Cutler, et al.. (1992). Dietary Restriction in Nonhuman Primates: Progress Report on the NIA Study. Annals of the New York Academy of Sciences. 673(1). 36–45. 55 indexed citations

McCarthy, Philip L., et al.. (1990). Effect of Sodium and Potassium Ingestion on Renal Growth in Rats. American Journal of Hypertension. 3(1). 65–68. 3 indexed citations

10.

Ingram, Donald K., R. G. Cutler, Richard Weindruch, et al.. (1990). Dietary Restriction and Aging: The Initiation of a Primate Study. Journal of Gerontology. 45(5). B148–B163. 168 indexed citations

11.

Knapka, Joseph J., et al.. (1990). Excess Sucrose and Glucose Ingestion Acutely Elevate Blood Pressure in Spontaneously Hypertensive Rats. American Journal of Hypertension. 3(5 Pt 1). 380–386. 20 indexed citations

12.

O’Keefe, Theresa L., Helen H. Hess, J. Samuel Zigler, Toichiro Kuwabara, & Joseph J. Knapka. (1990). Prevention of cataracts in pink-eyed RCS rats by dark rearing. Experimental Eye Research. 51(5). 509–517. 9 indexed citations

13.

Preuss, Harry G., et al.. (1988). Effects of Different Refined Carbohydrates on the Blood Pressure of SH and WKY Rats. Journal of Clinical Biochemistry and Nutrition. 5(1). 9–20. 9 indexed citations

14.

Barnard, Dennis E., E. Berlin, J. Sampugna, S. J. Bhathena, & Joseph J. Knapka. (1987). Dietary trans fatty acids modulate erythrocyte membrane fatty acyl composition and insulin binding in monkeys. 194. 54. 1 indexed citations

15.

Preuss, Harry G., et al.. (1986). Refined carbohydrates affect blood pressure and retinal vasculature in spontaneously hypertensive and Wistar-Kyoto rats.. PubMed. 4(3). S459–62. 9 indexed citations

16.

Hess, Helen H., David A. Newsome, Joseph J. Knapka, & Gloria Westney. (1982). Slitlamp assessment of age of onset and incidence of cataracts in pink-eyed, tanhooded retinal dystrophic rats. Current Eye Research. 2(4). 265–269. 14 indexed citations

17.

Knapka, Joseph J., et al.. (1977). Effect of Crude Fat and Crude Protein on Reproduction and Weanling Growth in Four Strains of Inbred Mice. Journal of Nutrition. 107(1). 61–69. 14 indexed citations

18.

Knapka, Joseph J., et al.. (1974). Effect of open and closed formula rations on the performance of three strains of laboratory mice.. PubMed. 24(3). 480–7. 70 indexed citations

19.

Knapka, Joseph J., Klaus Barth, & Daniel G. Brown. (1968). Late Effects of Whole-Body Irradiation on Nutrient Digestibility by the Burro. Journal of Animal Science. 27(3). 656–656. 1 indexed citations

20.

Knapka, Joseph J., Klaus Barth, Daniel G. Brown, & R.G. Cragle. (1967). Evaluation of Polyethylene, Chromic Oxide, and Cerium-144 as Digestibility Indicators in Burros. Journal of Nutrition. 92(1). 79–85. 32 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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