John Beard

3.8k total citations · 1 hit paper
35 papers, 2.9k citations indexed

About

John Beard is a scholar working on Hematology, Nutrition and Dietetics and Genetics. According to data from OpenAlex, John Beard has authored 35 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Hematology, 12 papers in Nutrition and Dietetics and 8 papers in Genetics. Recurrent topics in John Beard's work include Iron Metabolism and Disorders (18 papers), Trace Elements in Health (11 papers) and Hemoglobinopathies and Related Disorders (8 papers). John Beard is often cited by papers focused on Iron Metabolism and Disorders (18 papers), Trace Elements in Health (11 papers) and Hemoglobinopathies and Related Disorders (8 papers). John Beard collaborates with scholars based in United States, Australia and Bolivia. John Beard's co-authors include James R. Connor, Brian Tobin, Barbara T. Felt, Michael Georgieff, Timothy Schallert, Betsy Lozoff, Joshua L. Dunaief, Keith M. Erikson, Byron C. Jones and Paul Hahn and has published in prestigious journals such as American Journal of Clinical Nutrition, JNCI Journal of the National Cancer Institute and Journal of Cell Science.

In The Last Decade

John Beard

34 papers receiving 2.7k citations

Hit Papers

Long-Lasting Neural and Behavioral Effects of Iron Defici... 2006 2026 2012 2019 2006 200 400 600
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.

  1. Long-Lasting Neural and Behavioral Effects of Iron Deficiency in Infancy
    2006 713 citations Betsy Lozoff, John Beard et al. Nutrition Reviews profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Beard United States 22 1.4k 1.1k 598 529 349 35 2.9k
J. L. Beard United States 28 1.0k 0.8× 896 0.8× 444 0.7× 279 0.5× 320 0.9× 48 3.2k
Sídney M. Gospe United States 30 115 0.1× 282 0.3× 123 0.2× 676 1.3× 896 2.6× 96 2.8k
Aviva Fattal‐Valevski Israel 31 77 0.1× 344 0.3× 240 0.4× 1.0k 2.0× 524 1.5× 130 3.3k
María Pascual Spain 38 205 0.1× 310 0.3× 115 0.2× 683 1.3× 1.4k 3.9× 86 4.9k
Vincent Pialoux France 35 460 0.3× 70 0.1× 567 0.9× 212 0.4× 449 1.3× 137 3.8k
Peter Clark United Kingdom 31 1.8k 1.3× 28 0.0× 260 0.4× 616 1.2× 371 1.1× 74 4.0k
Krzysztof Gil Poland 25 102 0.1× 139 0.1× 198 0.3× 277 0.5× 273 0.8× 131 2.0k
Rita Christopher India 28 164 0.1× 116 0.1× 67 0.1× 156 0.3× 699 2.0× 181 2.9k
Richard Sherva United States 26 164 0.1× 90 0.1× 186 0.3× 258 0.5× 913 2.6× 56 2.4k
Agneta Andersson Sweden 32 87 0.1× 647 0.6× 59 0.1× 163 0.3× 765 2.2× 103 3.8k

Countries citing papers authored by John Beard

Since Specialization
Citations

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

Fields of papers citing papers by John Beard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Beard

This figure shows the co-authorship network connecting the top 25 collaborators of John Beard. A scholar is included among the top collaborators of John Beard 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 John Beard. John Beard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Khanna, Ashish K., et al.. (2023). Assessment of skin pigmentation-related bias in pulse oximetry readings among adults. Journal of Clinical Monitoring and Computing. 38(1). 113–120. 6 indexed citations
2.
Giuliano, Karen K., et al.. (2023). Comparative analysis of signal accuracy of three SpO2 monitors during motion and low perfusion conditions. Journal of Clinical Monitoring and Computing. 37(6). 1451–1461. 4 indexed citations
3.
Connor, James R., et al.. (2008). Comparative study of the influence of Thy1 deficiency and dietary iron deficiency on dopaminergic profiles in the mouse striatum. Journal of Neuroscience Research. 86(14). 3194–3202. 13 indexed citations
4.
Beard, John, et al.. (2007). Diagnosis of Iron Deficiency in Infants. Laboratory Medicine. 38(2). 103–108. 21 indexed citations
5.
Beard, John. (2007). Recent Evidence from Human and Animal Studies Regarding Iron Status and Infant Development. Journal of Nutrition. 137(2). 524S–530S. 120 indexed citations
6.
Tkáč, Ivan, Yuezhou Jing, Barbara T. Felt, et al.. (2007). Gestational and Lactational Iron Deficiency Alters the Developing Striatal Metabolome and Associated Behaviors in Young Rats1. Journal of Nutrition. 137(4). 1043–1049. 81 indexed citations
7.
House, Michael J., Timothy G. St. Pierre, Kris V. Kowdley, et al.. (2006). Correlation of proton transverse relaxation rates (R2) with iron concentrations in postmortem brain tissue from alzheimer's disease patients. Magnetic Resonance in Medicine. 57(1). 172–180. 90 indexed citations
8.
Lozoff, Betsy, John Beard, James R. Connor, et al.. (2006). Long-Lasting Neural and Behavioral Effects of Iron Deficiency in Infancy. Nutrition Reviews. 64(5). 34–43. 713 indexed citations breakdown →
9.
Lozoff, Betsy, et al.. (2006). Iron status of inner‐city African‐American infants. American Journal of Hematology. 82(2). 112–121. 23 indexed citations
10.
Hahn, Paul, Gui‐Shuang Ying, John Beard, & Joshua L. Dunaief. (2006). Iron levels in human retina: sex difference and increase with age. Neuroreport. 17(17). 1803–1806. 76 indexed citations
11.
Beard, John, Keith M. Erikson, & Byron C. Jones. (2003). Neonatal Iron Deficiency Results in Irreversible Changes in Dopamine Function in Rats. Journal of Nutrition. 133(4). 1174–1179. 127 indexed citations
12.
Beard, John. (2003). Iron Deficiency Alters Brain Development and Functioning. Journal of Nutrition. 133(5). 1468S–1472S. 361 indexed citations
13.
Beard, John. (2002). Dietary iron intakes and elevated iron stores in the elderly: is it time to abandon the set-point hypothesis of regulation of iron absorption?. American Journal of Clinical Nutrition. 76(6). 1189–1190. 15 indexed citations
14.
Thompson, Khristy, Sharon Menzies, Martina U. Muckenthaler, et al.. (2002). Mouse brains deficient in H‐ferritin have normal iron concentration but a protein profile of iron deficiency and increased evidence of oxidative stress. Journal of Neuroscience Research. 71(1). 46–63. 140 indexed citations
15.
Beard, John & Brian Tobin. (2000). Iron status and exercise. American Journal of Clinical Nutrition. 72(2). 594S–597S. 236 indexed citations
16.
Beard, John. (1997). Iron Nutrition in Health and Disease. American Journal of Clinical Nutrition. 66(5). 1297–1297. 130 indexed citations
17.
Piñero, Domingo J., et al.. (1994). Efectos de la edad materna en el estado de salud del neonato: evidencia chilena. 293–300. 1 indexed citations
18.
Beard, John, et al.. (1983). The relationship of nutritional status to oxygen transport and growth in highland Bolivian children.. PubMed. 55(1). 151–64. 8 indexed citations
19.
Vargas, Enrique, John Beard, Jere D. Haas, & L. Cudkowicz. (1982). Pulmonary Diffusing Capacity in Young Andean Highland Children. Respiration. 43(5). 330–335. 10 indexed citations
20.
Beard, John. (1971). Enzymtherapie des Krebses : eine Studie zur Geschichte der Medizin. 1 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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