D.D. Simms

841 total citations
35 papers, 662 citations indexed

About

D.D. Simms is a scholar working on Agronomy and Crop Science, Genetics and Animal Science and Zoology. According to data from OpenAlex, D.D. Simms has authored 35 papers receiving a total of 662 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Agronomy and Crop Science, 17 papers in Genetics and 9 papers in Animal Science and Zoology. Recurrent topics in D.D. Simms's work include Genetic and phenotypic traits in livestock (17 papers), Reproductive Physiology in Livestock (15 papers) and Ruminant Nutrition and Digestive Physiology (14 papers). D.D. Simms is often cited by papers focused on Genetic and phenotypic traits in livestock (17 papers), Reproductive Physiology in Livestock (15 papers) and Ruminant Nutrition and Digestive Physiology (14 papers). D.D. Simms collaborates with scholars based in United States, United Kingdom and Russia. D.D. Simms's co-authors include J. R. Brethour, R.C. Cochran, Gerry L. Kuhl, John A. Unruh, L.R. Corah, Michael E. Dikeman, J. S. Stevenson, J. K. Apple, J. E. Minton and W. E. Beal and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Animal Science and Early Human Development.

In The Last Decade

D.D. Simms

31 papers receiving 591 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D.D. Simms United States	14	417	307	202	70	48	35	662
C. R. Long United States	18	524 1.3×	598 1.9×	266 1.3×	40 0.6×	15 0.3×	63	894
D. D. Buskirk United States	16	445 1.1×	251 0.8×	168 0.8×	44 0.6×	83 1.7×	27	624
J.L. Guzmán Spain	18	611 1.5×	388 1.3×	346 1.7×	58 0.8×	18 0.4×	65	938
J.K. Oldenbroek Netherlands	16	561 1.3×	684 2.2×	220 1.1×	111 1.6×	13 0.3×	61	912
W.J. Fisher United Kingdom	14	528 1.3×	239 0.8×	101 0.5×	23 0.3×	57 1.2×	52	669
Chris Oldham Australia	16	373 0.9×	290 0.9×	247 1.2×	58 0.8×	116 2.4×	36	664
W. T. Butts United States	17	447 1.1×	549 1.8×	243 1.2×	58 0.8×	33 0.7×	47	758
A.C. Bywater New Zealand	10	217 0.5×	163 0.5×	156 0.8×	23 0.3×	67 1.4×	29	423
D. E. Hawkins United States	15	368 0.9×	268 0.9×	67 0.3×	32 0.5×	13 0.3×	25	494
J. T. Mulliniks United States	18	595 1.4×	310 1.0×	212 1.0×	89 1.3×	90 1.9×	71	803

Countries citing papers authored by D.D. Simms

Since Specialization

Citations

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

Fields of papers citing papers by D.D. Simms

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D.D. Simms

This figure shows the co-authorship network connecting the top 25 collaborators of D.D. Simms. A scholar is included among the top collaborators of D.D. Simms 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 D.D. Simms. D.D. Simms 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

Farmer, C. G., R.C. Cochran, D.D. Simms, Jeff S Heldt, & C.P. Mathis. (2001). Impact of different wheat milling by-products in supplements on the forage use and performance of beef cattle consuming low-quality, tallgrass-prairie forage.. Journal of Animal Science. 79(9). 2472–2472. 5 indexed citations

Farmer, C. G., et al.. (2001). The effects of several supplementation frequencies on forage use and the performance of beef cattle consuming dormant tallgrass prairie forage.. Journal of Animal Science. 79(9). 2276–2276. 50 indexed citations

Simms, D.D., et al.. (1997). Effect of grain sorghum particle size and digest “M” enzyme treatment on performance of growing steers. Kansas Agricultural Experiment Station Research Reports. 46–49. 1 indexed citations

Kuhl, Gerry L., et al.. (1997). Influence of implanting grazing steers with Ralgro® or Synovex-S® followed by Synovex® Plus™ or a Ralgro®/Synovex® Plus™ reimplant program in the feedlot on pasture/finishing performance and carcass merit. Kansas Agricultural Experiment Station Research Reports. 39–43. 5 indexed citations

Unruh, John A., et al.. (1996). Influence of steroid implants and concentrate feeding on performance and carcass composition of cull beef cows.. Journal of Animal Science. 74(8). 1770–1770. 32 indexed citations

Simms, D.D., et al.. (1995). Protein supplementation of ammoniated wheat straw: effect on performance and forage utilization of beef cattle. Journal of Animal Science. 73(6). 1595–1601. 20 indexed citations

Simms, D.D., et al.. (1994). Factors influencing first-service conception and overall pregnancy rates in commercial beef heifers. Kansas Agricultural Experiment Station Research Reports. 107–110. 7 indexed citations

Simms, D.D.. (1994). Implanting suckling heifer calves: growth and subsequent performance. Kansas Agricultural Experiment Station Research Reports. 41–43. 1 indexed citations

Simms, D.D., et al.. (1993). Results of a production analysis survey of cow herds in Kansas. Kansas Agricultural Experiment Station Research Reports. 128–131. 2 indexed citations

10.

Marston, T.T., et al.. (1992). Relationship of milk production, milk expected progeny difference, and calf weaning weight in angus and simmental cow-calf pairs. Journal of Animal Science. 70(11). 3304–3310. 60 indexed citations

11.

Simms, D.D., et al.. (1992). Supplementation of ammoniated wheat straw: performance and forage utilization characteristics in beef cattle receiving energy and protein supplements2. Journal of Animal Science. 70(2). 349–357. 19 indexed citations

12.

Apple, J. K., Michael E. Dikeman, D.D. Simms, & Gerry L. Kuhl. (1991). Effects of synthetic hormone implants, singularly or in combinations, on performance, carcass traits, and longissimus muscle palatability of Holstein steers. Journal of Animal Science. 69(11). 4437–4448. 53 indexed citations

13.

Perry, R. C., L.R. Corah, R.C. Cochran, et al.. (1991). Influence of dietary energy on follicular development, serum gonadotropins, and first postpartum ovulation in suckled beef cows1. Journal of Animal Science. 69(9). 3762–3773. 106 indexed citations

14.

Patterson, D. J., L.R. Corah, J. R. Brethour, et al.. (1991). Evaluation of reproductive traits in Bos taurus and Bos indicus crossbred heifers: effects of postweaning energy manipulation.. Journal of Animal Science. 69(6). 2349–2349. 34 indexed citations

15.

Simms, D.D., et al.. (1991). Kansas steer futurities: an economic analysis of retained ownership and a summary of cattle performance from 1974-1988. Kansas Agricultural Experiment Station Research Reports. 35–40. 1 indexed citations

16.

Houghton, P.L., D.D. Simms, & James J. Higgins. (1990). Comparison of steer feedlot performance and carcass trait uniformity by method of sorting. Kansas Agricultural Experiment Station Research Reports. 75–77. 2 indexed citations

17.

Marston, T.T., et al.. (1990). Relationship of milk production in Angus and Simmental cows with milk expected progeny differences (EPDs) and calf weaning weight. Kansas Agricultural Experiment Station Research Reports. 72–74. 1 indexed citations

18.

Marston, T.T., et al.. (1989). Relationship of milk expected progeny differences (EPD's) to milk production and calf weaning weight. Kansas Agricultural Experiment Station Research Reports. 3–4. 2 indexed citations

19.

Kuhl, Gerry L., et al.. (1989). Effects of Finapux® in combination with Ralgro® and Synovex® on performance and carcass characteristics of steers and heifers. Kansas Agricultural Experiment Station Research Reports. 100–104. 1 indexed citations

20.

Simms, D.D. & R.R. Schalles. (1984). Comparison of Compudose®, Ralgro® and Synovex-C® for suckling steer calves. Kansas Agricultural Experiment Station Research Reports. 80–82. 2 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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