A.M. Gehman

566 total citations
25 papers, 453 citations indexed

About

A.M. Gehman is a scholar working on Agronomy and Crop Science, Genetics and Animal Science and Zoology. According to data from OpenAlex, A.M. Gehman has authored 25 papers receiving a total of 453 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Agronomy and Crop Science, 8 papers in Genetics and 6 papers in Animal Science and Zoology. Recurrent topics in A.M. Gehman's work include Ruminant Nutrition and Digestive Physiology (19 papers), Reproductive Physiology in Livestock (11 papers) and Genetic and phenotypic traits in livestock (8 papers). A.M. Gehman is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (19 papers), Reproductive Physiology in Livestock (11 papers) and Genetic and phenotypic traits in livestock (8 papers). A.M. Gehman collaborates with scholars based in United States, Canada and Netherlands. A.M. Gehman's co-authors include P.J. Kononoff, P.H. Doane, K. Karges, M.L. Gibson, J.L. Firkins, R. A. Patton, F. Giallongo, J. Oh, C. Parys and H. Weeks and has published in prestigious journals such as Journal of Dairy Science, Journal of Animal Science and Canadian Journal of Animal Science.

In The Last Decade

A.M. Gehman

22 papers receiving 411 citations

Peers

Countries citing papers authored by A.M. Gehman

Since Specialization

Citations

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

Fields of papers citing papers by A.M. Gehman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.M. Gehman. 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 A.M. Gehman. The network helps show where A.M. Gehman may publish in the future.

Co-authorship network of co-authors of A.M. Gehman

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

#	Work	Indexed citations
1	Effects of supplementary selenium source on antioxidant status, inflammatory signaling, and gene expression of immune cells during endotoxin challenge in lactating Holstein cows 2025 ·Journal of Dairy Science ·(unknown), E.S. Ribeiro, A.M. Gehman, (unknown), B.W. McBride, M.A. Steele	0
2	The effect of supplementary selenium source on apparent and true absorption, retention, performance, and selenium status in lactating Holstein cows 2024 ·Journal of Dairy Science ·(unknown), B. Hatew, A.M. Gehman, K. M. Koenig, E.S. Ribeiro, B.W. McBride, M.A. Steele	2
3	Rumen microbial responses to supplemental nitrate. I. Yeast growth and protozoal chemotaxis in vitro as affected by nitrate and nitrite concentrations 2019 ·Journal of Dairy Science ·(unknown), (unknown), Celeste Welty, (unknown), (unknown), (unknown), (unknown), A.M. Gehman, J.L. Firkins	8
4	Effects of once- versus twice-a-day feeding of pasteurized milk supplemented with yeast-derived feed additives on growth and health in female dairy calves 2019 ·Journal of Dairy Science ·(unknown), Coleen Jones, A.M. Gehman, A.J. Heinrichs	23
5	Rumen microbial responses to supplemental nitrate. II. Potential interactions with live yeast culture on the prokaryotic community and methanogenesis in continuous culture 2019 ·Journal of Dairy Science ·Celeste Welty, (unknown), (unknown), (unknown), (unknown), (unknown), A.M. Gehman, J.L. Firkins	15
6	Potential roles of nitrate and live yeast culture in suppressing methane emission and influencing ruminal fermentation, digestibility, and milk production in lactating Jersey cows 2019 ·Journal of Dairy Science ·(unknown), (unknown), J. Ashworth, A.M. Gehman, Jeffrey Lakritz, J.L. Firkins	31
7	Long-term effect of organic trace minerals on growth, reproductive performance, and first lactation in dairy heifers 2018 ·The Professional Animal Scientist ·(unknown), Natalie L. Urrutia, S.L. Gelsinger, A.M. Gehman, A.J. Heinrichs	5
8	Effects of a dietary organic mineral program including mannan oligosaccharides for pregnant cattle and their calves on calf health and performance 2016 ·The Professional Animal Scientist ·S.L. Gelsinger, (unknown), Coleen Jones, A.M. Gehman, A.J. Heinrichs	8
9	Effects of slow-release urea and rumen-protected methionine and histidine on performance of dairy cows 2015 ·Journal of Dairy Science ·F. Giallongo, A.N. Hristov, J. Oh, T. Frederick, H. Weeks, Jacob Werner, H. Lapierre, R. A. Patton, A.M. Gehman, C. Parys	84
10	Soybean meal substitution with a yeast-derived microbial protein source in dairy cow diets 2012 ·Journal of Dairy Science ·(unknown), K. F. Kalscheur, A. D. Garcia, A.M. Gehman, J.M. Tricárico	17
11	Soybean meal substitution with a microbial protein source in dairy cow diets. 2011 ·Open PRAIRIE (South Dakota State University) ·(unknown), K. F. Kalscheur, (unknown), A.M. Gehman	0
12	Nitrogen utilization, nutrient digestibility, and excretion of purine derivatives in dairy cattle consuming rations containing corn milling co-products 2010 ·Journal of Dairy Science ·A.M. Gehman, P.J. Kononoff	16
13	Utilization of nitrogen in cows consuming wet distillers grains with solubles in alfalfa and corn silage-based dairy rations 2010 ·Journal of Dairy Science ·A.M. Gehman, P.J. Kononoff	11
14	Short communication: The effect of feeding high protein distillers dried grains on milk production of Holstein cows 2009 ·Journal of Dairy Science ·(unknown), P.J. Kononoff, A.M. Gehman, (unknown), K. Karges, M.L. Gibson	18
15	Effects of feeding three types of corn-milling coproducts on milk production and ruminal fermentation of lactating Holstein cattle 2009 ·Journal of Dairy Science ·(unknown), P.J. Kononoff, A.M. Gehman, Luís O Tedeschi, K. Karges, M.L. Gibson	37
16	The Effect of Feeding Dried Distillers Grains Plus Solubles on Milk Production and Excretion of Urinary Purine Derivatives 2008 ·Journal of Dairy Science ·(unknown), P.J. Kononoff, A.M. Gehman, P.H. Doane	79
17	Short Communication: Effect of Increasing Levels of Corn Bran on Milk Yield and Composition 2007 ·Journal of Dairy Science ·(unknown), P.J. Kononoff, A.M. Gehman, K. Karges, M.L. Gibson	11
18	Evaluation of Nitrogen Utilization and the Effects of Monensin in Dairy Cows Fed Brown Midrib Corn Silage 2007 ·Journal of Dairy Science ·A.M. Gehman, P.J. Kononoff, (unknown), (unknown)	40
19	CASE STUDY: Effects of Amylase on Rumen Development in Neonatal Dairy Calves 2007 ·The Professional Animal Scientist ·A.J. Heinrichs, S.I. Kehoe, A.M. Gehman, Coleen Jones, J.M. Tricárico	0
20	The Effect of Carbohydrate Source on Nitrogen Capture in Dairy Cows on Pasture 2006 ·Journal of Dairy Science ·A.M. Gehman, J Bertrand, T.C. Jenkins, (unknown)	25

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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