Ernest J. Umberger

429 total citations
18 papers, 241 citations indexed

About

Ernest J. Umberger is a scholar working on Animal Science and Zoology, Health, Toxicology and Mutagenesis and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Ernest J. Umberger has authored 18 papers receiving a total of 241 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Animal Science and Zoology, 6 papers in Health, Toxicology and Mutagenesis and 4 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Ernest J. Umberger's work include Effects and risks of endocrine disrupting chemicals (6 papers), Estrogen and related hormone effects (4 papers) and Pharmacological Effects and Assays (4 papers). Ernest J. Umberger is often cited by papers focused on Effects and risks of endocrine disrupting chemicals (6 papers), Estrogen and related hormone effects (4 papers) and Pharmacological Effects and Assays (4 papers). Ernest J. Umberger collaborates with scholars based in United States. Ernest J. Umberger's co-authors include George H. Gass, Jack M. Curtis, Frederic R. Alleva, James Overpeck, Kent J. Davis, Charles G. Durbin, Daniel Banes and Frieda M Kunze and has published in prestigious journals such as Science, Analytical Chemistry and Endocrinology.

In The Last Decade

Ernest J. Umberger

17 papers receiving 192 citations

Peers

Ernest J. Umberger

ASZ

EDM

SPECT

GENET

K. E. Kendle United Kingdom

William M. Lamkin United States

C Nofre France

M. G. Yang United States

Franca Andreolini United States

John H. Vine Australia

Isabel R. Hendry United States

S. K. Figdor United States

J. Y. F. Paterson United Kingdom

Patricia Padilla Mexico

K. E. Kendle United Kingdom

Ernest J. Umberger

19 ×0.4

ASZ

44 ×1.0

EDM

36 ×0.9

SPECT

18 ×0.6

66 ×2.1

GENET

Citations per year, relative to Ernest J. Umberger Ernest J. Umberger (= 1×) peers K. E. Kendle

Countries citing papers authored by Ernest J. Umberger

Since Specialization

Citations

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

Fields of papers citing papers by Ernest J. Umberger

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ernest J. Umberger

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

All Works

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18 of 18 papers shown

Umberger, Ernest J.. (1975). Products marketed to promote growth in food-producing animals: Steroid and hormone products. Toxicology. 3(1). 3–21. 28 indexed citations

Umberger, Ernest J., et al.. (1969). The effects of some centrally acting drugs on the glucocorticold induction of hepatic tyrosine transaminase. Life Sciences. 8(22). 1175–1184.

Alleva, Frederic R., et al.. (1969). Effect of a Single Prepubertal Injection of Testosterone Propionate on Later Reproductive Functions of the Female Golden Hamster. Endocrinology. 85(2). 312–318. 15 indexed citations

Alleva, Frederic R., et al.. (1968). Synchronizing Effect of Photoperiodicity on Ovulation in Hamsters¹. Endocrinology. 82(6). 1227–1235. 29 indexed citations

Umberger, Ernest J., et al.. (1966). Evidence for Neural Control of the Release of Pituitary Ovulating Hormone in the Golden Syrian Hamster. Endocrinology. 78(6). 1125–1129. 21 indexed citations

Overpeck, James, et al.. (1966). Effect of tranylcypromine and iproniazid on brain amine levels and ovulation in the golden hamster. Life Sciences. 5(17). 1557–1561. 8 indexed citations

Umberger, Ernest J.. (1963). Relative Uterotrophic Potency of Diethylstilbestrol and Diethylstilbestrol Monoglucuronide in Rats and Mice. Endocrinology. 73(5). 650–652. 4 indexed citations

Umberger, Ernest J., et al.. (1963). Diethylstilbestrol Occurrence in Eggs of Subcutaneously Injected Hens. Journal of AOAC INTERNATIONAL. 46(3). 480–483. 1 indexed citations

Umberger, Ernest J., et al.. (1963). Chemical Determination of Diethylstilbestrol Residues in the Tissues of Treated Chickens. Journal of AOAC INTERNATIONAL. 46(3). 471–479. 4 indexed citations

10.

Umberger, Ernest J., George H. Gass, Kent J. Davis, Jack M. Curtis, & Charles G. Durbin. (1959). Estrogenic Residues in the Edible Tissues of Stilbestrol-Fattened Chickens. Poultry Science. 38(1). 118–128. 9 indexed citations

11.

Gass, George H. & Ernest J. Umberger. (1959). Lack of effect of two 17-substituted testosterones on hepatic sulfobromophthalein clearance in dogs. Toxicology and Applied Pharmacology. 1(6). 545–547. 6 indexed citations

12.

Umberger, Ernest J. & George H. Gass. (1959). Detection of Residual Estrogenic Activity in the Edible Tissues of Chickens Fed Dienestrol Diacetate. Poultry Science. 38(1). 128–131. 5 indexed citations

13.

Umberger, Ernest J. & George H. Gass. (1959). Effect of pH on Biological Activity of Chorionic Gonadotropin. Science. 129(3365). 1738–1738. 1 indexed citations

14.

Umberger, Ernest J., Jack M. Curtis, & George H. Gass. (1959). Failure to Detect Residual Estrogenic Activity in the Edible Tissues of Steers Fed Stilbestrol. Journal of Animal Science. 18(1). 221–226. 9 indexed citations

15.

Gass, George H. & Ernest J. Umberger. (1959). Survival Time of Endotoxin Treated Rats as Response Metameter for Corticotropin and Hydrocortisone Bioassays.. Experimental Biology and Medicine. 100(1). 127–130. 2 indexed citations

16.

Umberger, Ernest J., George H. Gass, & Jack M. Curtis. (1958). DESIGN OF A BIOLOGICAL ASSAY METHOD FOR THE DETECTION AND ESTIMATION OF ESTROGENICRESIDUES IN THE EDIBLE TISSUES OF DOMESTIC ANIMALS TREATED WITH ESTROGENS. Endocrinology. 63(6). 806–815. 26 indexed citations

17.

Umberger, Ernest J. & George H. Gass. (1958). THE EFFECT OF DIETARY FAT ON THE UTERINE WEIGHT RESPONSE OF IMMATURE MICE TO ORAL STILBESTROL. Endocrinology. 63(6). 801–805. 7 indexed citations

18.

Umberger, Ernest J.. (1955). Isonicotinic Acid Hydrazide as Reagent for Determination of Δ⁴-3-Ketosteroids. Analytical Chemistry. 27(5). 768–773. 66 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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