R. D. Lewis

2.9k total citations · 1 hit paper
52 papers, 2.2k citations indexed

About

R. D. Lewis is a scholar working on Oral Surgery, Physiology and Orthopedics and Sports Medicine. According to data from OpenAlex, R. D. Lewis has authored 52 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Oral Surgery, 10 papers in Physiology and 10 papers in Orthopedics and Sports Medicine. Recurrent topics in R. D. Lewis's work include Endodontics and Root Canal Treatments (12 papers), Body Composition Measurement Techniques (7 papers) and Bone health and osteoporosis research (6 papers). R. D. Lewis is often cited by papers focused on Endodontics and Root Canal Treatments (12 papers), Body Composition Measurement Techniques (7 papers) and Bone health and osteoporosis research (6 papers). R. D. Lewis collaborates with scholars based in United States, Australia and Belgium. R. D. Lewis's co-authors include Connie M. Weaver, Joan M. Lappe, Heidi J. Kalkwarf, Babette S. Zemel, Catherine M. Gordon, Kathleen F. Janz, Taylor C. Wallace, Robert M. Block, Patrick J. O’Connor and Christopher M. Modlesky and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Journal of Applied Physiology and Medicine & Science in Sports & Exercise.

In The Last Decade

R. D. Lewis

50 papers receiving 2.0k citations

Hit Papers

The National Osteoporosis Foundation’s position statement... 2016 2026 2019 2022 2016 250 500 750
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. The National Osteoporosis Foundation’s position statement on peak bone mass development and lifestyle factors: a systematic review and implementation recommendations
    2016 905 citations Connie M. Weaver, Catherine M. Gordon et al. Osteoporosis International profile →

Peers

R. D. Lewis
Ismene Dontas Greece
Hideo Miyazaki Japan
Antonio Carrassi Italy
Robert G. Dunford United States
Michael Kaplan Israel
Masahiro Yamasaki Japan
Jesús González-Macı́as Spain
Ali Gür Türkiye
Khalid Almas Saudi Arabia
Masanori Iwasaki Japan
Ismene Dontas Greece
R. D. Lewis
Citations per year, relative to R. D. Lewis R. D. Lewis (= 1×) peers Ismene Dontas

Countries citing papers authored by R. D. Lewis

Since Specialization
Citations

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

Fields of papers citing papers by R. D. Lewis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. D. Lewis. 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 R. D. Lewis. The network helps show where R. D. Lewis may publish in the future.

Co-authorship network of co-authors of R. D. Lewis

This figure shows the co-authorship network connecting the top 25 collaborators of R. D. Lewis. A scholar is included among the top collaborators of R. D. Lewis 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 R. D. Lewis. R. D. Lewis 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.
Shivappa, Nitin, et al.. (2019). Dietary inflammatory index® and cortical bone outcomes in healthy adolescent children. Osteoporosis International. 30(8). 1645–1654. 10 indexed citations
2.
Weaver, Connie M., Catherine M. Gordon, Kathleen F. Janz, et al.. (2016). The National Osteoporosis Foundation’s position statement on peak bone mass development and lifestyle factors: a systematic review and implementation recommendations. Osteoporosis International. 27(4). 1281–1386. 905 indexed citations breakdown →
3.
Kindler, Joseph M., Norman K. Pollock, Nathan T. Jenkins, et al.. (2015). Insulin Resistance Negatively Influences the Muscle-Dependent IGF-1-Bone Mass Relationship in Premenarcheal Girls. The Journal of Clinical Endocrinology & Metabolism. 101(1). 199–205. 26 indexed citations
4.
Berger, Paige K., Norman K. Pollock, Stuart J. Warden, et al.. (2014). Association of adenovirus 36 infection with adiposity and inflammatory-related markers in children. PMC. 1 indexed citations
5.
Lewis, R. D., Kathleen M. Hill Gallant, Daniel B Hall, et al.. (2013). A Randomized Trial of Vitamin D3Supplementation in Children: Dose-Response Effects on Vitamin D Metabolites and Calcium Absorption. The Journal of Clinical Endocrinology & Metabolism. 98(12). 4816–4825. 60 indexed citations
6.
Warden, Stuart J., Kathleen M. Hill Gallant, Berdine R. Martin, et al.. (2012). Racial differences in cortical bone and their relationship to biochemical variables in Black and White children in the early stages of puberty. Osteoporosis International. 24(6). 1869–1879. 48 indexed citations
7.
Hall, Daniel B., Dorothy B. Hausman, Carlos M. Isales, et al.. (2010). 25-Hydroxyvitamin D, Insulin-Like Growth Factor-I, and Bone Mineral Accrual during Growth. The Journal of Clinical Endocrinology & Metabolism. 96(1). E89–E98. 45 indexed citations
8.
Pollock, Norman K., et al.. (2010). Bone and fat relationships in postadolescent black females: a pQCT study. Osteoporosis International. 22(2). 655–665. 37 indexed citations
9.
Hill, E. L., et al.. (2007). Sleep Disturbances and Falls in Older People. The Journals of Gerontology Series A. 62(1). 62–66. 112 indexed citations
10.
Pollock, Norman K., et al.. (2006). Former college artistic gymnasts maintain higher BMD: a nine-year follow-up. Osteoporosis International. 17(11). 1691–1697. 27 indexed citations
11.
Cifuentes, Mariana, Mary Ann Johnson, R. D. Lewis, et al.. (2003). Bone turnover and body weight relationships differ in normal-weight compared with heavier postmenopausal women. Osteoporosis International. 14(2). 116–122. 53 indexed citations
12.
13.
Lewis, R. D., et al.. (1995). COMPARISON OF BONE MINERAL AND SOFT TISSUE BETWEEN LUNAR DPX-L AND HOLOGIC QDR1000W IN MEN. Medicine & Science in Sports & Exercise. 27(Supplement). S221–S221. 3 indexed citations
14.
Lewis, R. D., H. H. Meyer, Joseph L. Gradin, & A. W. Smith. (1989). Effectiveness of Vaccination in Controlling Ovine Footrot. Journal of Animal Science. 67(5). 1160–1160. 18 indexed citations
15.
Lewis, R. D. & Robert M. Block. (1988). Management of endodontic failures. Oral Surgery Oral Medicine Oral Pathology. 66(6). 711–721. 22 indexed citations
16.
Lewis, R. D. & P. J. Burfening. (1988). Comparison of Finnish Landrace Crossbred Ewes with Columbia, Rambouillet and Targhee Ewes on Western Range. Journal of Animal Science. 66(5). 1059–1059. 10 indexed citations
17.
Block, Robert M., R. D. Lewis, Jerry I. Hirsch, James C. Coffey, & Kaare Langeland. (1980). Systemic distribution of N2 paste containing 14C paraformaldehyde following root canal therapy in dogs. Oral Surgery Oral Medicine Oral Pathology. 50(4). 350–360. 28 indexed citations
18.
Block, Robert M., et al.. (1978). Cell-mediated immune response to dog pulp tissue altered by N2 paste within the root canal. Oral Surgery Oral Medicine Oral Pathology. 45(1). 131–142. 9 indexed citations
19.
Block, Robert M., et al.. (1978). Antibody formation to dog pulp tissue altered by formocresol within the root canal. Oral Surgery Oral Medicine Oral Pathology. 45(2). 282–292. 57 indexed citations
20.
Block, Robert M., et al.. (1977). Antibody formation to dog pulp tissue altered by N2-type paste within the root canal. Journal of Endodontics. 3(8). 309–315. 33 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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