LeRoy Hahn

639 total citations
27 papers, 267 citations indexed

About

LeRoy Hahn is a scholar working on Animal Science and Zoology, Small Animals and Insect Science. According to data from OpenAlex, LeRoy Hahn has authored 27 papers receiving a total of 267 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Animal Science and Zoology, 5 papers in Small Animals and 3 papers in Insect Science. Recurrent topics in LeRoy Hahn's work include Effects of Environmental Stressors on Livestock (18 papers), Meat and Animal Product Quality (8 papers) and Animal Behavior and Welfare Studies (5 papers). LeRoy Hahn is often cited by papers focused on Effects of Environmental Stressors on Livestock (18 papers), Meat and Animal Product Quality (8 papers) and Animal Behavior and Welfare Studies (5 papers). LeRoy Hahn collaborates with scholars based in United States and Taiwan. LeRoy Hahn's co-authors include H. D. Johnson, Tom Bond, C. F. Kelly, H. Heitman, F.A. Martz, Silvia Valtorta, G. F. Krause, M. D. Shanklin, J. Morrow-Tesch and SAID M. SEIF and has published in prestigious journals such as Journal of Dairy Science, Animal Behaviour and Journal of Animal Science.

In The Last Decade

LeRoy Hahn

27 papers receiving 232 citations

Peers

LeRoy Hahn

ASZ

ACS

GENET

ECOLO

J.K. Lanham United States

I. Loxton Australia

L. W. Turner United States

S. Yamamoto Japan

D.H. Nave United States

L. Stefanini Italy

D. Lewis

J.M. Labore United States

H. Swan United Kingdom

RC Kellaway

J.K. Lanham United States

LeRoy Hahn

165 ×0.8

ASZ

65 ×0.7

197 ×2.3

ACS

79 ×1.5

GENET

39 ×1.1

ECOLO

Citations per year, relative to LeRoy Hahn LeRoy Hahn (= 1×) peers J.K. Lanham

Countries citing papers authored by LeRoy Hahn

Since Specialization

Citations

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

Fields of papers citing papers by LeRoy Hahn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of LeRoy Hahn

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

Morrow-Tesch, J., Neal E. Woollen, & LeRoy Hahn. (1996). Response of gamma delta T-lymphocytes to heat stress in Bos taurus and Bos indicus crossbred cattle. Journal of Thermal Biology. 21(2). 101–108. 11 indexed citations

Johnson, Harold D., et al.. (1988). Environmental physiology and shelter engineering with special reference to domestic animals, LXXVI : short-term heat acclimation effects on hormonal profile of lactating cows. Part 2. MOspace Institutional Repository (University of Missouri). 9 indexed citations

Valtorta, Silvia, LeRoy Hahn, & H. D. Johnson. (1982). Effect of High Ambient Temperature (35 ), and Feed Intake on Plasma T4 Levels in Sheep. Experimental Biology and Medicine. 169(2). 260–265. 27 indexed citations

Valtorta, Silvia, et al.. (1980). Hormonal responses in lactating dairy cows during acclimation to and compensation from heat exposure.. Journal of Dairy Science. 63. 83–84. 4 indexed citations

Hahn, LeRoy, et al.. (1977). Heat Dissipation from Growing Pigs as a Function of Floor and Ambient Temperature. Transactions of the ASAE. 20(1). 145–147. 2 indexed citations

Stevens, Donald G., et al.. (1975). Model of Broiler Performance as Affected by Temperature and Humidity. Transactions of the ASAE. 18(5). 960–962. 5 indexed citations

Martz, F.A., et al.. (1970). Use of Polyethylene Glycol in Estimating Volume and Weight of Rumen Contents, and Digestion in Cattle. Journal of Animal Science. 30(3). 467–471. 6 indexed citations

Hahn, LeRoy, et al.. (1970). Evaluation of climatological records for rational planning of livestock shelters. Agricultural Meteorology. 7. 131–141. 3 indexed citations

Hahn, LeRoy, et al.. (1970). Cutaneous Moisture Loss in the Bovine during Heat Exposure and Catecholamine Infusion. Journal of Animal Science. 30(1). 95–101. 11 indexed citations

10.

Martz, F.A., et al.. (1970). Method for Altering Intraruminal Temperature in Cattle. Journal of Dairy Science. 53(4). 484–485. 3 indexed citations

11.

Martz, F.A., et al.. (1970). Effect of Temperature on Food and Water Intake and Rumen Fermentation. Journal of Dairy Science. 53(4). 434–437. 38 indexed citations

12.

Hahn, LeRoy. (1969). Predicted versus Measured Production Differences Using Summer Air Conditioning for Lactating Dairy Cows. Journal of Dairy Science. 52(6). 800–802. 27 indexed citations

13.

Yousef, Mohamed, W. D. Robertson, Howard D. Johnson, & LeRoy Hahn. (1968). Effect of Ruminal Heating on Thyroid Function and Heat Production of Cattle. Journal of Animal Science. 27(3). 677–677. 6 indexed citations

14.

Kibler, H. H., H. D. Johnson, M. D. Shanklin, & LeRoy Hahn. (1965). Environmental physiology and shelter engineering with special reference to domestic animals. 69. Acclimation of Holstein cattle to 84°F (29°C) temperature: changes in heat producing and heat dissipating functions.. 6 indexed citations

15.

Hahn, LeRoy, et al.. (1963). Walls influence interior radiant environment of: Livestock shelters for shade. California Agriculture. 17(9). 10–11. 3 indexed citations

16.

Heitman, H., LeRoy Hahn, Tom Bond, & C. F. Kelly. (1962). The effects of modified summer environment on swine behaviour. Animal Behaviour. 10(1-2). 15–19. 17 indexed citations

17.

Bond, Tom, et al.. (1961). Evaluation of materials for livestock shades applicable to other open-type structures. California Agriculture. 15(7). 7–8. 5 indexed citations

18.

Hahn, LeRoy, et al.. (1961). Evaluation of materials for livestock shades.. California Agriculture. 15(7). 7–8. 8 indexed citations

19.

Hahn, LeRoy, et al.. (1961). Use of Models in Thermal Studies of Livestock Housing. Transactions of the ASAE. 4(1). 45–47. 2 indexed citations

20.

Heitman, H., Tom Bond, C. F. Kelly, & LeRoy Hahn. (1959). Effects of Modified Summer Environment on Swine Performance. Journal of Animal Science. 18(4). 1367–1372. 3 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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