N. Galvin

588 total citations
26 papers, 397 citations indexed

About

N. Galvin is a scholar working on Agronomy and Crop Science, Genetics and Environmental Chemistry. According to data from OpenAlex, N. Galvin has authored 26 papers receiving a total of 397 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Agronomy and Crop Science, 16 papers in Genetics and 4 papers in Environmental Chemistry. Recurrent topics in N. Galvin's work include Ruminant Nutrition and Digestive Physiology (24 papers), Genetic and phenotypic traits in livestock (16 papers) and Reproductive Physiology in Livestock (16 papers). N. Galvin is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (24 papers), Genetic and phenotypic traits in livestock (16 papers) and Reproductive Physiology in Livestock (16 papers). N. Galvin collaborates with scholars based in Ireland, France and United States. N. Galvin's co-authors include M. Egan, D. Hennessy, Luc Delaby, T.M. Boland, E. Kennedy, M. O’Donovan, B. McCarthy, E. Lewis, K.M. Pierce and B. Horan and has published in prestigious journals such as Applied Microbiology and Biotechnology, Journal of Dairy Science and Animal Feed Science and Technology.

In The Last Decade

N. Galvin

25 papers receiving 387 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
N. Galvin Ireland	13	301	181	104	66	41	26	397
D. Zanetti Brazil	12	344 1.1×	162 0.9×	168 1.6×	52 0.8×	55 1.3×	44	432
Julieta Gertrudis Estrada-Flores Mexico	12	228 0.8×	65 0.4×	96 0.9×	84 1.3×	113 2.8×	77	425
G. Klop Netherlands	12	392 1.3×	100 0.6×	79 0.8×	93 1.4×	22 0.5×	18	457
Giovani Fiorentini Brazil	14	469 1.6×	168 0.9×	237 2.3×	69 1.0×	61 1.5×	49	584
Ênio Rosa Prates Brazil	12	268 0.9×	142 0.8×	111 1.1×	32 0.5×	52 1.3×	45	359
K. N. Grigsby United States	9	259 0.9×	94 0.5×	49 0.5×	32 0.5×	37 0.9×	13	330
Isabela Pena Carvalho de Carvalho Brazil	13	327 1.1×	111 0.6×	101 1.0×	52 0.8×	60 1.5×	31	400
Crystal D. Buckner United States	10	301 1.0×	92 0.5×	174 1.7×	48 0.7×	11 0.3×	29	346
K.W. Cotanch Japan	12	430 1.4×	178 1.0×	110 1.1×	45 0.7×	53 1.3×	18	499
Tiago Pansard Alves Brazil	8	307 1.0×	105 0.6×	114 1.1×	42 0.6×	70 1.7×	9	365

Countries citing papers authored by N. Galvin

Since Specialization

Citations

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

Fields of papers citing papers by N. Galvin

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Galvin

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

O’Callaghan, Tom F., Dan F. B. Flynn, N. Galvin, et al.. (2025). Investigating the effect of fatty acid supplementation on milk fat production and animal performance in genetically diverse grazing dairy cows during early to mid-lactation. Journal of Dairy Science. 108(9). 9535–9548. 1 indexed citations

O’Callaghan, Tom F., N. Galvin, David T. Mannion, et al.. (2025). Investigating the effects of concentrate supplement level and type on milk fat production and animal performance of spring-calving grazing dairy cows. Journal of Dairy Science. 108(6). 5968–5981. 2 indexed citations

Shalloo, L., et al.. (2025). Evaluating the effect of white clover inclusion and dairy cow genetic merit on enteric methane emissions within rotational grazing systems. Journal of Dairy Science. 108(9). 9844–9860.

Delaby, Luc, et al.. (2024). Intake profile, milk production, and energy balance of early-lactation spring-calving Holstein Friesian and Jersey × Holstein Friesian dairy cows in high-utilization pasture-based systems. Journal of Dairy Science. 107(10). 8058–8071. 2 indexed citations

Buckley, F., et al.. (2023). Evaluating enteric methane emissions within a herd of genetically divergent grazing dairy cows. Journal of Dairy Science. 107(1). 383–397. 12 indexed citations

Delaby, Luc, et al.. (2021). The effect of Lolium perenne L. ploidy and Trifolium repens L. inclusion on dry matter intake and production efficiencies of spring-calving grazing dairy cows. Journal of Dairy Science. 104(6). 6688–6700. 6 indexed citations

Delaby, Luc, et al.. (2021). The effect of Holstein-Friesian, Jersey × Holstein-Friesian, and Norwegian Red × (Jersey × Holstein-Friesian) cows on dry matter intake and production efficiencies in pasture-based systems. Journal of Dairy Science. 105(1). 242–254. 6 indexed citations

Dineen, Michael, et al.. (2021). The effect of concentrate supplement type on milk production, nutrient intake, and total-tract nutrient digestion in mid-lactation, spring-calving dairy cows grazing perennial ryegrass (Lolium perenne L.) pasture. Journal of Dairy Science. 104(11). 11593–11608. 6 indexed citations

McGovern, F., P. Creighton, N. Galvin, et al.. (2021). Validating the n-alkane technique for determining herbage dry matter intake in sheep offered perennial ryegrass harvested at varying growth stages and seasons. Animal Feed Science and Technology. 279. 115025–115025. 5 indexed citations

10.

Dineen, Michael, et al.. (2020). Rumen metabolism, omasal flow of nutrients, and microbial dynamics in lactating dairy cows fed fresh perennial ryegrass (Lolium perenne L.) not supplemented or supplemented with rolled barley grain. Journal of Dairy Science. 103(12). 11332–11348. 21 indexed citations

11.

Auldist, M.J., E. Kennedy, Frank R. Dunshea, et al.. (2020). Evaluation of the n-alkane technique for estimating the individual intake of dairy cows consuming diets containing herbage and a partial mixed ration. Animal Feed Science and Technology. 265. 114524–114524. 7 indexed citations

12.

McParland, S., E. Kennedy, T.M. Boland, et al.. (2019). Predicting the dry matter intake of grazing dairy cows using infrared reflectance spectroscopy analysis. Journal of Dairy Science. 102(10). 8907–8918. 35 indexed citations

13.

Egan, M., N. Galvin, & D. Hennessy. (2018). Incorporating white clover (Trifolium repens L.) into perennial ryegrass (Lolium perenne L.) swards receiving varying levels of nitrogen fertilizer: Effects on milk and herbage production. Journal of Dairy Science. 101(4). 3412–3427. 64 indexed citations

14.

Lewis, E., N. Galvin, Frank R. Dunshea, et al.. (2018). Evaluation of the n-alkane technique for estimating herbage dry matter intake of dairy cows offered herbage harvested at two different stages of growth in summer and autumn. Animal Feed Science and Technology. 247. 199–209. 17 indexed citations

15.

Delaby, Luc, et al.. (2017). Effect of stocking rate and animal genotype on dry matter intake, milk production, body weight, and body condition score in spring-calving, grass-fed dairy cows. Journal of Dairy Science. 100(9). 7556–7568. 25 indexed citations

16.

Kennedy, E., E. Lewis, J.P. Murphy, N. Galvin, & M. O’Donovan. (2015). Production parameters of autumn-calving cows offered either a total mixed ration or grazed grass plus concentrate during early lactation. Journal of Dairy Science. 98(11). 7917–7929. 6 indexed citations

17.

McCarthy, Jean, B. McCarthy, B. Horan, et al.. (2014). Effect of stocking rate and calving date on dry matter intake, milk production, body weight, and body condition score in spring-calving, grass-fed dairy cows. Journal of Dairy Science. 97(3). 1693–1706. 29 indexed citations

18.

O’Neill, Bernadette, E. Lewis, M. O’Donovan, et al.. (2013). Predicting grass dry matter intake, milk yield and milk fat and protein yield of spring calving grazing dairy cows during the grazing season. animal. 7(8). 1379–1389. 11 indexed citations

19.

O’Neill, Bernadette, et al.. (2012). The effects of supplementing grazing dairy cows with partial mixed ration on enteric methane emissions and milk production during mid to late lactation. Journal of Dairy Science. 95(11). 6582–6590. 34 indexed citations

20.

Galvin, N., C. T. Kelly, & William M. Fogarty. (1994). Purification and properties of the cyclodextrinase of Bacillus sphaericus ATCC 7055. Applied Microbiology and Biotechnology. 42(1). 46–50. 2 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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