R. L. Cooper

1.6k total citations
92 papers, 1.1k citations indexed

About

R. L. Cooper is a scholar working on Plant Science, Agronomy and Crop Science and Insect Science. According to data from OpenAlex, R. L. Cooper has authored 92 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 81 papers in Plant Science, 22 papers in Agronomy and Crop Science and 7 papers in Insect Science. Recurrent topics in R. L. Cooper's work include Soybean genetics and cultivation (72 papers), Legume Nitrogen Fixing Symbiosis (45 papers) and Plant Pathogens and Resistance (20 papers). R. L. Cooper is often cited by papers focused on Soybean genetics and cultivation (72 papers), Legume Nitrogen Fixing Symbiosis (45 papers) and Plant Pathogens and Resistance (20 papers). R. L. Cooper collaborates with scholars based in United States, United Kingdom and Puerto Rico. R. L. Cooper's co-authors include S. K. St. Martin, R. J. Fioritto, A. F. Schmitthenner, William A. Brun, Richard J. Martin, Ronald B. Hammond, Norman R. Fausey, H. R. Boerma, John G. Streeter and James E. Harper and has published in prestigious journals such as Field Crops Research, Crop Science and Agronomy Journal.

In The Last Decade

R. L. Cooper

87 papers receiving 996 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. L. Cooper United States	19	943	331	103	51	46	92	1.1k
David Lee Holshouser United States	16	663 0.7×	303 0.9×	178 1.7×	52 1.0×	44 1.0×	55	872
A.L. Sanico Philippines	10	906 1.0×	275 0.8×	230 2.2×	47 0.9×	23 0.5×	11	1.0k
Lori J. Wiles United States	17	581 0.6×	259 0.8×	93 0.9×	21 0.4×	24 0.5×	30	735
Warren C. Stiles United States	11	464 0.5×	131 0.4×	152 1.5×	35 0.7×	59 1.3×	32	672
B. D. Thomson Australia	18	1.0k 1.1×	261 0.8×	156 1.5×	45 0.9×	18 0.4×	23	1.1k
Ari Rajala Finland	17	700 0.7×	415 1.3×	161 1.6×	72 1.4×	38 0.8×	44	980
Peter R. Thomison United States	15	541 0.6×	431 1.3×	106 1.0×	47 0.9×	34 0.7×	54	702
E. J. Allen United Kingdom	20	945 1.0×	137 0.4×	208 2.0×	196 3.8×	25 0.5×	69	1.3k
Wenchao Zhen China	17	612 0.6×	149 0.5×	97 0.9×	87 1.7×	25 0.5×	61	812
Hans Kandel United States	14	445 0.5×	239 0.7×	140 1.4×	37 0.7×	47 1.0×	48	624

Countries citing papers authored by R. L. Cooper

Since Specialization

Citations

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

Fields of papers citing papers by R. L. Cooper

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. L. Cooper. 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 R. L. Cooper. The network helps show where R. L. Cooper may publish in the future.

Co-authorship network of co-authors of R. L. Cooper

This figure shows the co-authorship network connecting the top 25 collaborators of R. L. Cooper. A scholar is included among the top collaborators of R. L. Cooper 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 R. L. Cooper. R. L. Cooper 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

Fioritto, R. J., S. K. St. Martin, Anne E. Dorrance, & R. L. Cooper. (2004). Registration of ‘Dilworth’ Soybean. Crop Science. 44(2). 691–691. 1 indexed citations

Cooper, R. L., et al.. (2001). Registration of 'Stout' soybean. Crop Science. 41(3). 3 indexed citations

Cooper, R. L., et al.. (2001). Registration of ‘Croton 3.9’ Soybean. Crop Science. 41(2). 588–588. 1 indexed citations

Renaud, Karen & R. L. Cooper. (2000). Feedback in human-computer interaction - characteristics and recommendations. South African Computer Journal. 2000(26). 105–114. 12 indexed citations

Fioritto, R. J., et al.. (1997). Registration of ‘Flint’ Soybean. Crop Science. 37(6). 1980–1981. 1 indexed citations

Martin, S. K. St., et al.. (1997). Registration of ‘Defiance’ Soybean. Crop Science. 37(6). 1981–1981. 4 indexed citations

Martin, S. K. St., R. J. Fioritto, A. F. Schmitthenner, et al.. (1996). Registration of ‘Ohio FG2’ Soybean. Crop Science. 36(3). 814–814. 1 indexed citations

Cooper, R. L., Norman R. Fausey, & John G. Streeter. (1992). Effect of Water Table Level on the Yield of Soybean Grown under Subirrigation/Drainage. jpa. 5(1). 180–184. 19 indexed citations

Cooper, R. L., Richard J. Martin, B. A. McBlain, et al.. (1991). Registration of ‘Hoyt’ Soybean. Crop Science. 31(1). 231–232. 4 indexed citations

10.

Cooper, R. L., Richard J. Martin, A. K. Walker, & A. F. Schmitthenner. (1990). Registration of ‘Sprite’ Soybean. Crop Science. 30(4). 962–962. 5 indexed citations

11.

Hammond, Ronald B. & R. L. Cooper. (1989). Development and Antibiosis of Released Soybean Germplasm Lines Resistant to Mexican Bean Beetle (Coleoptera: Coccinellidae). Journal of Economic Entomology. 82(1). 259–263. 4 indexed citations

12.

Cooper, R. L.. (1988). Mejoramiento por rendimiento en soya: prueba de generación temprana y adaptación especifica a ambientes de alto rendimiento versus ambientes de bajo rendimiento. Investigative News in Education (Universidad de Costa Rica). 1 indexed citations

13.

Cooper, R. L.. (1981). Regulatory approach of industrialized countries to accommodate use of soy protein. Journal of the American Oil Chemists Society. 58(3Part2). 431–433. 3 indexed citations

14.

Wax, Loyd M., et al.. (1977). Weed Control in Narrow and Wide-Row Soybeans. Weed Science. 25(1). 73–78. 37 indexed citations

15.

Cooper, R. L.. (1971). Influence of Soybean Production Practices on Lodging and Seed Yield in Highly Productive Environments¹. Agronomy Journal. 63(3). 490–493. 37 indexed citations

16.

Brun, William A., et al.. (1969). Effect of Genotype on the Photosynthetic Rate of Soybean (Glycine max (L.) Merr.)¹. Crop Science. 9(4). 429–431. 8 indexed citations

17.

Kennedy, B. W. & R. L. Cooper. (1967). Association of virus infection with mottling of Soybean seed coats.. Phytopathology. 57(1). 35–37. 14 indexed citations

18.

Brun, William A. & R. L. Cooper. (1967). Effects of Light Intensity and Carbon Dioxide Concentration on Photosynthetic Rate of Soybean¹. Crop Science. 7(5). 451–454. 31 indexed citations

19.

Cooper, R. L.. (1966). A Major Gene for Resistance to Seed Coat Mottling in Soybean¹. Crop Science. 6(3). 290–292. 8 indexed citations

20.

Cooper, R. L. & F. C. Elliott. (1965). Inheritance of Flower Pigments in Diploid Alfalfa and Their Relationship to Flower Color Inheritance¹. Crop Science. 5(1). 63–69.

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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