John I. Takayama

2.9k citations
45 papers · 1.0k indexed · h-index 17
Topics
Obesity, Physical Activity, Diet (16 papers)Child and Adolescent Health (8 papers)Body Composition Measurement Techniques (6 papers)
Partner nations
United StatesJapanCanada

In The Last Decade

John I. Takayama

45 papers receiving 966 citations

Peers

John I. Takayama
Comparison fields: 5 of 100
  • Public Health, Environmental and Occupational Health 391
  • Pediatrics, Perinatology and Child Health 330
  • General Health Professions 303
  • Clinical Psychology 237
  • Safety Research 173
Replace Ing‐Marie Carlsson with:
Ing‐Marie Carlsson Sweden
Margaret C. Heagarty United States
David W. Kaplan United States
Peter A. Gorski United States
Kelly K. Gurka United States
J. Michael Bowling United States
Ingela Lundgren Sweden
Susan Tallett Canada
Ivor B. Horn United States
Stacia Finch United States
John I. Takayama relative to Ing‐Marie Carlsson Sweden Ing‐Marie Carlsson's profile →
Citations per field
00.5×3.3×
Ing‐Marie Carlsson · 1×
Citations per year

Countries citing papers authored by John I. Takayama

Since Specialization
Citations

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

Fields of papers citing papers by John I. Takayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John I. Takayama

This figure shows the co-authorship network connecting the top 25 collaborators of John I. Takayama. A scholar is included among the top collaborators of John I. Takayama 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 I. Takayama. John I. Takayama 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
#WorkIndexed citations
1 1
2 9
3 9
4 17
5 14
6 11
7 12
8 24
9 5
10 10
11 9
12 21
13 4
14 41
15 37
16 8
17 8
18 121
19 105
20 36

About John I. Takayama

John I. Takayama is a scholar working on Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health and Urology, having authored 45 papers that have together received 1.0k indexed citations. Recurring topics across this work include Obesity, Physical Activity, Diet (16 papers), Child and Adolescent Health (8 papers) and Body Composition Measurement Techniques (6 papers). The work is most often cited by research in Safety Research (173 citations), Pediatrics, Perinatology and Child Health (330 citations) and Public Health, Environmental and Occupational Health (391 citations). John I. Takayama has collaborated with scholars based in United States, Japan and Canada. Frequent co-authors include Tomonobu Hasegawa, Nobutake Matsuo, Mikako Inokuchi, K. P. Coulter, Sunita Mutha, E H OʼNeil, Thomas B. Newman, Richard C. Wasserman, Stacia Finch and Jane Bernzweig. Their work appears in journals such as JAMA, PEDIATRICS and International Journal of Obesity.

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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