John H. Copenhaver

1.4k total citations
49 papers, 1.1k citations indexed

About

John H. Copenhaver is a scholar working on Molecular Biology, Clinical Biochemistry and Physiology. According to data from OpenAlex, John H. Copenhaver has authored 49 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Molecular Biology, 14 papers in Clinical Biochemistry and 10 papers in Physiology. Recurrent topics in John H. Copenhaver's work include Metabolism and Genetic Disorders (14 papers), Drug Transport and Resistance Mechanisms (5 papers) and Ion Transport and Channel Regulation (4 papers). John H. Copenhaver is often cited by papers focused on Metabolism and Genetic Disorders (14 papers), Drug Transport and Resistance Mechanisms (5 papers) and Ion Transport and Channel Regulation (4 papers). John H. Copenhaver collaborates with scholars based in United States. John H. Copenhaver's co-authors include Henry A. Lardy, Donald W. Seldin, Floyd C. Rector, George E. Lindenmayer, Arnold Schwartz, Lois K. Lane, Michael J. Carver, Robert L. Schalock, Roy Forster and Charles F. Wurster and has published in prestigious journals such as Nature, Science and Journal of Biological Chemistry.

In The Last Decade

John H. Copenhaver

49 papers receiving 938 citations

Peers

John H. Copenhaver

PHYSI

BIOCH

CMN

J.B. Jepson United Kingdom

Robert W. Guynn United States

G. D. V. van Rossum United States

Marianne S. Jurkowitz United States

Frederick E. Samson United States

George J. Koval United States

Aaron D. Freedman United States

Leena Mela United States

Elwood Titus United States

Frank L. Siegel United States

J.B. Jepson United Kingdom

John H. Copenhaver

518 ×0.9

199 ×0.9

148 ×0.7

PHYSI

190 ×1.6

BIOCH

145 ×1.3

CMN

Citations per year, relative to John H. Copenhaver John H. Copenhaver (= 1×) peers J.B. Jepson

Countries citing papers authored by John H. Copenhaver

Since Specialization

Citations

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

Fields of papers citing papers by John H. Copenhaver

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John H. Copenhaver. 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 John H. Copenhaver. The network helps show where John H. Copenhaver may publish in the future.

Co-authorship network of co-authors of John H. Copenhaver

This figure shows the co-authorship network connecting the top 25 collaborators of John H. Copenhaver. A scholar is included among the top collaborators of John H. Copenhaver 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 John H. Copenhaver. John H. Copenhaver 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

Webster, Craig S. & John H. Copenhaver. (2002). Structured data entry in a workflow-enabled electronic patient record.. PubMed. 17(3). 157–61. 8 indexed citations

Thorson, James A., et al.. (1990). Effects of a Forced Institutional Relocation on the Mortality and Morbidity of Nursing Home Residents. Psychological Reports. 67(1). 263–266. 16 indexed citations

Copenhaver, John H., et al.. (1989). Relationship between preexposure to prey and PCPA-induced filicidal activity in Sprague-Dawley rats. Physiology & Behavior. 45(2). 343–346. 3 indexed citations

Copenhaver, John H., et al.. (1978). para-chloro-D,L-phenylalanine induced filicidal behavior in the female rat. Pharmacology Biochemistry and Behavior. 8(3). 263–270. 34 indexed citations

Davis, Robert H., et al.. (1972). CHARACTERIZATION OF ACIDIC PROTEINS IN CELL ACRYLAMIDE GEL ELECTROPHORESIS NUCLEI FROM RAT BRAIN BY HIGH‐RESOLUTION¹. Journal of Neurochemistry. 19(2). 473–477. 39 indexed citations

Copenhaver, John H.. (1971). Determination of p-halogenated phenylalanines and phenylalanine in plasma. Analytical Biochemistry. 39(1). 79–87. 4 indexed citations

Copenhaver, John H., et al.. (1969). Separation and identification of pteroylglutamates by ion-exchange thin-layer chromatography. Analytical Biochemistry. 31(1). 454–462. 7 indexed citations

Schain, Richard J., Michael J. Carver, John H. Copenhaver, & N. R. Underdahl. (1967). Protein Metabolism in the Developing Brain: Influence of Birth and Gestational Age. Science. 156(3777). 984–986. 20 indexed citations

Carver, Michael J., et al.. (1965). FREE AMINO ACIDS IN FOETAL RAT BRAIN. Journal of Neurochemistry. 12(9-10). 857–861. 18 indexed citations

10.

Copenhaver, John H. & J.R. Davis. (1965). Effects of Hydrogen Ion Concentration on Transport Characteristics of p-Aminohippurate by Rabbit Kidney Slices.. Experimental Biology and Medicine. 119(3). 611–614. 4 indexed citations

11.

Copenhaver, John H. & Michael J. Carver. (1964). The separation and identification of some unusual cournarin derivatives by thin-layer chromatography on silica gel. Journal of Chromatography A. 16. 229–231. 7 indexed citations

12.

Fisher, Robert G. & John H. Copenhaver. (1959). The Metabolic Activity of the Choroid Plexus. Journal of neurosurgery. 16(2). 167–176. 29 indexed citations

13.

Fisher, Robert G., et al.. (1959). Effect of Urea on Enzyme Activity of the Choroid Plexus. Experimental Biology and Medicine. 101(4). 797–799. 4 indexed citations

14.

Forster, Roy & John H. Copenhaver. (1956). Intracellular Accumulation as an Active Process in a Mammalian Renal Transport System in Vitro. American Journal of Physiology-Legacy Content. 186(1). 167–171. 42 indexed citations

15.

Rector, Floyd C., Donald W. Seldin, & John H. Copenhaver. (1955). THE MECHANISM OF AMMONIA EXCRETION DURING AMMONIUM CHLORIDE ACIDOSIS 1. Journal of Clinical Investigation. 34(1). 20–26. 115 indexed citations

16.

Parks, Robert E., Julius Adler, & John H. Copenhaver. (1955). THE EFFICIENCY OF OXIDATIVE PHOSPHORYLATION IN MITOCHONDRIA FROM DIABETIC RATS. Journal of Biological Chemistry. 214(2). 693–698. 35 indexed citations

17.

Seldin, Donald W., et al.. (1954). Nature of hypochloremic alkalosis induced by adrenal steroids. The American Journal of Medicine. 16(4). 608–609. 4 indexed citations

18.

Lardy, Henry A. & John H. Copenhaver. (1954). Efficiency of Oxidative Phosphorylation. Nature. 174(4422). 231–232. 18 indexed citations

19.

Copenhaver, John H., et al.. (1953). THE INTRACELLULAR DISTRIBUTION OF HISTAMINE. Journal of Pharmacology and Experimental Therapeutics. 109(4). 401–406. 24 indexed citations

20.

Copenhaver, John H., Elva G. Shipley, & Roland K. Meyer. (1951). Enzymes in the tissues of alloxan-diabetic rats. Archives of Biochemistry and Biophysics. 34(2). 360–371. 11 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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