Concepedia

Ernest J. Umberger

EJ

Statistics

Publications

12

Citations

325

H-Index

10

Active since

1940

Affiliations

United States Food and Drug Administration(Current)

Ernest J. Umberger is an author at United States Food and Drug Administration specializing in life sciences, reproductive physiology, and endocrinology.

Publications per year

1940–1969

12

Publications

12

Isonicotinic Acid Hydrazide as Reagent for Determination of Δ<sup>4</sup>-3-Ketosteroids

Ernest J. Umberger · Analytical Chemistry · 1955 · 80 citations

, , +5

DESIGN OF A BIOLOGICAL ASSAY METHOD FOR THE DETECTION AND ESTIMATION OF ESTROGENICRESIDUES IN THE EDIBLE TISSUES OF DOMESTIC ANIMALS TREATED WITH ESTROGENS

Ernest J. Umberger, George H. Gass, Jack M. Curtis · Endocrinology · 1958 · 42 citations

, , +17

Synchronizing Effect of Photoperiodicity on Ovulation in Hamsters<sup>1</sup>

John J. Alleva, Mary V. Waleski, Frederic R. Alleva et al. · Endocrinology · 1968 · 38 citations

, , +13

Fermentation of Concentrated Solutions of Glucose to Gluconic Acid Improved Process

Andrew J. Moyer, Ernest J. Umberger, J. J. Stubbs · Industrial & Engineering Chemistry · 1940 · 30 citations

, , +9

THE USE OF THE SULFURIC ACID REACTION FOR THE ESTIMATION OF α- AND β-ESTRADIOLS AND OF ESTRONE AND EQUILIN IN BINARY MIXTURES IN PURE SOLUTIONS

Ernest J. Umberger, Jack M. Curtis · Journal of Biological Chemistry · 1949 · 26 citations · Full text

, , +7

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