M.T. Harper

1.9k total citations · 1 hit paper
39 papers, 1.4k citations indexed

About

M.T. Harper is a scholar working on Agronomy and Crop Science, Animal Science and Zoology and Genetics. According to data from OpenAlex, M.T. Harper has authored 39 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Agronomy and Crop Science, 15 papers in Animal Science and Zoology and 9 papers in Genetics. Recurrent topics in M.T. Harper's work include Ruminant Nutrition and Digestive Physiology (26 papers), Reproductive Physiology in Livestock (18 papers) and Effects of Environmental Stressors on Livestock (12 papers). M.T. Harper is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (26 papers), Reproductive Physiology in Livestock (18 papers) and Effects of Environmental Stressors on Livestock (12 papers). M.T. Harper collaborates with scholars based in United States, Brazil and Bulgaria. M.T. Harper's co-authors include A.N. Hristov, J. Oh, F. Giallongo, Stéphane Duval, H. Weeks, J.C. Lopes, Maik Kindermann, T. Frederick, A. Melgar and Antônio Ferriani Branco and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Environmental Science & Technology and Journal of Dairy Science.

In The Last Decade

M.T. Harper

39 papers receiving 1.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

An inhibitor persistently decreased enteric methane emission from dairy cows with no negative effect on milk production

2015 329 citations A.N. Hristov, J. Oh et al. Proceedings of the National Academy of Sciences profile →

Peers

Countries citing papers authored by M.T. Harper

Since Specialization

Citations

This map shows the geographic impact of M.T. Harper'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 M.T. Harper with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M.T. Harper more than expected).

Fields of papers citing papers by M.T. Harper

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M.T. Harper

This figure shows the co-authorship network connecting the top 25 collaborators of M.T. Harper. A scholar is included among the top collaborators of M.T. Harper 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 M.T. Harper. M.T. Harper 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 phytonutrients and yeast culture supplementation on lactational performance and nutrient use efficiency in dairy cows 2022 ·Journal of Dairy Science ·(unknown), J. Oh, A. Melgar, M.T. Harper, (unknown), A.N. Hristov	7
2	Effects of an exogenous enzyme preparation extracted from a mixed culture of Aspergillus spp. on lactational performance, metabolism, and digestibility in primiparous and multiparous cows 2022 ·Journal of Dairy Science ·(unknown), J. Oh, M.T. Harper, A. Melgar, S.E. Räisänen, Xianjiang Chen, K. Nedelkov, T.P. Karnezos, A.N. Hristov	5
3	Dietary supplementation with rumen-protected capsicum during the transition period improves the metabolic status of dairy cows 2021 ·Journal of Dairy Science ·J. Oh, M.T. Harper, A. Melgar, S.E. Räisänen, Xianjiang Chen, K. Nedelkov, M.E. Fetter, Troy Ott, E.H. Wall, A.N. Hristov	22
4	Bioavailability of rumen-protected methionine, lysine and histidine assessed by fecal amino acid excretion 2020 ·Animal Feed Science and Technology ·S.E. Räisänen, Cristian Marlon de Magalhães Rodrigues Martins, K. Nedelkov, J. Oh, M.T. Harper, A. Melgar, Xianjiang Chen, C. Parys, R. A. Patton, Makoto Miura, A.N. Hristov	12
5	Short communication: Short-term effect of 3-nitrooxypropanol on feed dry matter intake in lactating dairy cows 2020 ·Journal of Dairy Science ·A. Melgar, K. Nedelkov, Cristian Marlon de Magalhães Rodrigues Martins, (unknown), Xianjiang Chen, S.E. Räisänen, M.T. Harper, J. Oh, Stéphane Duval, A.N. Hristov	10
6	Production effects of feeding extruded soybean meal to early-lactation dairy cows 2019 ·Journal of Dairy Science ·M.T. Harper, J. Oh, A. Melgar, K. Nedelkov, S.E. Räisänen, Xianjiang Chen, Cristian Marlon de Magalhães Rodrigues Martins, (unknown), Troy Ott, (unknown), (unknown), A.N. Hristov	12
7	Effects of Saccharomyces cerevisiae-based direct-fed microbial and exogenous enzyme products on enteric methane emission and productivity in lactating dairy cows 2019 ·Journal of Dairy Science ·J. Oh, M.T. Harper, A. Melgar, (unknown), A.N. Hristov	38
8	Effects of lowering crude protein supply alone or in a combination with essential oils on productivity, rumen function and nutrient utilization in dairy cows 2019 ·animal ·J. Oh, M.T. Harper, A.N. Hristov	13
9	Acceptance of flavored concentrate premixes by young ruminants following a short-term exposure 2018 ·Journal of Dairy Science ·K. Nedelkov, M.T. Harper, A. Melgar, (unknown), S.E. Räisänen, Cristian Marlon de Magalhães Rodrigues Martins, (unknown), E.H. Wall, A.N. Hristov	6
10	Inclusion of brown midrib dwarf pearl millet silage in the diet of lactating dairy cows 2018 ·Journal of Dairy Science ·M.T. Harper, A. Melgar, J. Oh, K. Nedelkov, Gloria Sánchez‐Galván, G. W. Roth, A.N. Hristov	13
11	Histidine deficiency has a negative effect on lactational performance of dairy cows 2017 ·Journal of Dairy Science ·F. Giallongo, M.T. Harper, J. Oh, C. Parys, I. Shinzato, A.N. Hristov	39
12	Effects of rumen-protected Capsicum oleoresin on productivity and responses to a glucose tolerance test in lactating dairy cows 2017 ·Journal of Dairy Science ·J. Oh, M.T. Harper, F. Giallongo, David M. Bravo, E.H. Wall, A.N. Hristov	35
13	Using brown midrib 6 dwarf forage sorghum silage and fall-grown oat silage in lactating dairy cow rations 2017 ·Journal of Dairy Science ·M.T. Harper, J. Oh, F. Giallongo, J.C. Lopes, G. W. Roth, A.N. Hristov	32
14	Short communication: Variability in milk urea nitrogen and dairy total mixed ration composition in the northeastern United States 2017 ·Journal of Dairy Science ·A.N. Hristov, M.T. Harper, J. Oh, F. Giallongo, J.C. Lopes, (unknown), (unknown), (unknown), L.E. Chase	8
15	Short communication: Preference for flavored concentrate premixes by dairy cows 2016 ·Journal of Dairy Science ·M.T. Harper, J. Oh, F. Giallongo, J.C. Lopes, H. Weeks, (unknown), A.N. Hristov	23
16	Effects of rumen-protected methionine, lysine, and histidine on lactation performance of dairy cows 2016 ·Journal of Dairy Science ·F. Giallongo, M.T. Harper, J. Oh, J.C. Lopes, H. Lapierre, R. A. Patton, C. Parys, I. Shinzato, A.N. Hristov	117
17	Effect of 3-nitrooxypropanol on methane and hydrogen emissions, methane isotopic signature, and ruminal fermentation in dairy cows 2016 ·Journal of Dairy Science ·J.C. Lopes, (unknown), M.T. Harper, F. Giallongo, J. Oh, Danielle S. Gruen, Shuhei Ono, Maik Kindermann, Stéphane Duval, A.N. Hristov	102
18	Short communication: Comparison of the GreenFeed system with the sulfur hexafluoride tracer technique for measuring enteric methane emissions from dairy cows 2016 ·Journal of Dairy Science ·A.N. Hristov, J. Oh, F. Giallongo, T. Frederick, M.T. Harper, H. Weeks, Antônio Ferriani Branco, William J. Price, Peter J. Moate, M.H. Deighton, S.R.O. Williams, Maik Kindermann, Stéphane Duval	19
19	An inhibitor persistently decreased enteric methane emission from dairy cows with no negative effect on milk production breakdown → 2015 ·Proceedings of the National Academy of Sciences ·A.N. Hristov, J. Oh, F. Giallongo, T. Frederick, M.T. Harper, H. Weeks, Antônio Ferriani Branco, Peter J. Moate, M.H. Deighton, S.R.O. Williams, Maik Kindermann, Stéphane Duval	329
20	Observations of market pigs following transport to a packing plant 2010 ·Journal of Animal Science ·K. B. Kephart, M.T. Harper, Christopher R. Raines	28

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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