R. H. Rippel

907 total citations
23 papers, 683 citations indexed

About

R. H. Rippel is a scholar working on Reproductive Medicine, Molecular Biology and Small Animals. According to data from OpenAlex, R. H. Rippel has authored 23 papers receiving a total of 683 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Reproductive Medicine, 7 papers in Molecular Biology and 6 papers in Small Animals. Recurrent topics in R. H. Rippel's work include Hypothalamic control of reproductive hormones (7 papers), Animal Behavior and Welfare Studies (5 papers) and Chemical Synthesis and Analysis (4 papers). R. H. Rippel is often cited by papers focused on Hypothalamic control of reproductive hormones (7 papers), Animal Behavior and Welfare Studies (5 papers) and Chemical Synthesis and Analysis (4 papers). R. H. Rippel collaborates with scholars based in United States, Japan and United Kingdom. R. H. Rippel's co-authors include E. S. Johnson, W. F. White, Yoshihisa Fujino, Iwao Yamazaki, Takumi Fukuda, Shigeru Kobayashi, Susumu Shinagawa, Ryo Nakayama, D. E. Becker and H. W. Norton and has published in prestigious journals such as Biochemical and Biophysical Research Communications, Endocrinology and Journal of Medicinal Chemistry.

In The Last Decade

R. H. Rippel

23 papers receiving 594 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. H. Rippel United States 15 257 212 151 91 84 23 683
H.‐O. Hoppen Germany 17 140 0.5× 138 0.7× 127 0.8× 250 2.7× 209 2.5× 58 851
Gary T. Campbell United States 16 275 1.1× 134 0.6× 355 2.4× 60 0.7× 123 1.5× 44 755
Stephen A. Tillson United States 9 205 0.8× 63 0.3× 144 1.0× 125 1.4× 143 1.7× 18 515
Abubakar A. Shaikh United States 17 342 1.3× 194 0.9× 180 1.2× 226 2.5× 588 7.0× 33 1.3k
D N Ward United States 19 340 1.3× 310 1.5× 182 1.2× 232 2.5× 194 2.3× 36 844
W. D. Peckham United States 13 331 1.3× 173 0.8× 248 1.6× 70 0.8× 99 1.2× 21 653
V. Chandrashekar United States 15 267 1.0× 207 1.0× 379 2.5× 71 0.8× 235 2.8× 40 930
P. Chobsieng Israel 10 248 1.0× 96 0.5× 158 1.0× 70 0.8× 88 1.0× 11 479
A. Coert Netherlands 10 114 0.4× 144 0.7× 364 2.4× 80 0.9× 125 1.5× 23 631
WILLIAM J. RAYMOURE United States 10 163 0.6× 181 0.9× 429 2.8× 21 0.2× 233 2.8× 12 867

Countries citing papers authored by R. H. Rippel

Since Specialization
Citations

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

Fields of papers citing papers by R. H. Rippel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. H. Rippel

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

All Works

20 of 20 papers shown
1.
Rippel, R. H., et al.. (1993). Efficacy of sarafloxacin for the control of mortality associated with E. coli infections in broiler chickens and turkeys. 1 indexed citations
2.
Rippel, R. H., et al.. (1990). Evaluation of an automated tabletop blood biochemical analyzer for the veterinary clinical pathology laboratory. Journal of the American Veterinary Medical Association. 196(2). 307–312. 2 indexed citations
3.
Rippel, R. H. & E. S. Johnson. (1976). Inhibition of HCG-Induced Ovarian and Uterine Weight Augmentation in the Immature Rat by Analogs of GnRH. Experimental Biology and Medicine. 152(3). 432–436. 83 indexed citations
4.
Rippel, R. H. & E. S. Johnson. (1976). Regression of Corpora Lutea in the Rabbit after Injection of a Gonadotropin-Releasing Peptide. Experimental Biology and Medicine. 152(1). 29–32. 39 indexed citations
5.
Rippel, R. H., E. S. Johnson, W. F. White, et al.. (1975). Ovulation and Gonadotropin-Releasing Activity of [d-LEU6, DES-GLY NH210, PRO-ETHYLAMIDE9] -GNRH. Experimental Biology and Medicine. 148(4). 1193–1197. 21 indexed citations
6.
Fujino, Yoshihisa, Takumi Fukuda, Susumu Shinagawa, et al.. (1974). Synthetic analogs of luteinizing hormone releasing hormone (LH-RH) substituted in position 6 and 10. Biochemical and Biophysical Research Communications. 60(1). 406–413. 94 indexed citations
7.
White, W. F., Mattias Hedlund, Gunthard Weber, et al.. (1974). The Pineal Gland: A Supplemental Source of Hypothalamic-Releasing Hormones. Endocrinology. 94(5). 1422–1426. 69 indexed citations
8.
Rippel, R. H., et al.. (1974). Response of the Ewe to Synthetic Gonadotropin Releasing Hormone. Journal of Animal Science. 38(3). 605–612. 26 indexed citations
9.
Arnold, William H., et al.. (1974). Synthesis and biological activity of some analogs of the gonadotropin releasing hormone. Journal of Medicinal Chemistry. 17(3). 314–319. 16 indexed citations
10.
Rippel, R. H., E. S. Johnson, & W. F. White. (1974). Effect of Consecutive Injections of Synthetic Gonadotropin Releasing Hormone on LH Release in the Anestrous and Ovariectomized Ewe2. Journal of Animal Science. 39(5). 907–914. 18 indexed citations
11.
Fujino, Yoshihisa, Susumu Shinagawa, M. OBAYASHI, et al.. (1974). ChemInform Abstract: FURTHER STUDIES ON THE STRUCTURE‐ACTIVITY RELATIONSHIPS IN THE C‐TERMINAL PART OF LUTEINIZING HORMONE‐RELEASING HORMONE. Chemischer Informationsdienst. 5(4). 4 indexed citations
12.
Rippel, R. H., E. S. Johnson, W. F. White, et al.. (1973). Ovulating and LH-Releasing Activity of a Highly Potent Analog of Synthetic Gonadotropin-Releasing Hormone1. Endocrinology. 93(6). 1449–1452. 17 indexed citations
13.
White, W. F., Mattias Hedlund, R. H. Rippel, William H. Arnold, & George Flouret. (1973). Chemical and Biological Properties of Gonadotropin-Releasing Hormone Synthesized by the Solid-Phase Method*. Endocrinology. 93(1). 96–106. 11 indexed citations
14.
Rippel, R. H., E. S. Johnson, & W. F. White. (1973). Ovulation and Serum Luteinizing Hormone in the Cycling Rat Following Administration of Gonadotropin Releasing Hormone. Experimental Biology and Medicine. 143(1). 55–58. 10 indexed citations
15.
Fujino, Yoshihisa, Shigeru Kobayashi, M. OBAYASHI, et al.. (1972). Structure-activity relationships in the C-terminal part of luteinizing hormone releasing hormone (LH-RH). Biochemical and Biophysical Research Communications. 49(3). 863–869. 91 indexed citations
16.
White, W. F., et al.. (1968). Some Hypothalamic Polyamines That Deplete Pituitary Follicle Stimulating Hormone. Endocrinology. 82(4). 742–752. 20 indexed citations
17.
Rippel, R. H.. (1967). Protein and Amino Acid Nutrition of Gravid Swine. Journal of Animal Science. 26(3). 526–532. 8 indexed citations
18.
Rippel, R. H., B. G. Harmon, A. H. Jensen, H. W. Norton, & D. E. Becker. (1965). Essential Amino Acid Supplementation of Intact Proteins Fed to the Gravid Gilt. Journal of Animal Science. 24(2). 373–377. 13 indexed citations
19.
Rippel, R. H., et al.. (1965). Effect of Level and Source of Protein on Reproductive Performance of Swine. Journal of Animal Science. 24(1). 203–208. 27 indexed citations
20.
Rippel, R. H., B. G. Harmon, A. H. Jensen, H. W. Norton, & D. E. Becker. (1965). Response of the Gravid Gilt to Levels of Protein as Determined by Nitrogen Balance. Journal of Animal Science. 24(1). 209–215. 25 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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