Fumiko Hayashi

546 total citations
12 papers, 433 citations indexed

About

Fumiko Hayashi is a scholar working on Periodontics, Public Health, Environmental and Occupational Health and Epidemiology. According to data from OpenAlex, Fumiko Hayashi has authored 12 papers receiving a total of 433 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Periodontics, 8 papers in Public Health, Environmental and Occupational Health and 6 papers in Epidemiology. Recurrent topics in Fumiko Hayashi's work include Oral microbiology and periodontitis research (9 papers), Streptococcal Infections and Treatments (7 papers) and Infective Endocarditis Diagnosis and Management (4 papers). Fumiko Hayashi is often cited by papers focused on Oral microbiology and periodontitis research (9 papers), Streptococcal Infections and Treatments (7 papers) and Infective Endocarditis Diagnosis and Management (4 papers). Fumiko Hayashi collaborates with scholars based in Japan and China. Fumiko Hayashi's co-authors include Mitsugi Okada, Kazuo Miura, Katsuyuki Kozai, N Nagasaka, Junji Suzuki, Oda Y, Xiao‐bo Zhong, Taro Kojima and Motoyuki Sugai and has published in prestigious journals such as Journal Of Clinical Periodontology, Archives of Oral Biology and Journal of Medical Microbiology.

In The Last Decade

Fumiko Hayashi

12 papers receiving 398 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Fumiko Hayashi Japan 10 365 198 131 40 38 12 433
Vinicio Pedrazzoli Italy 6 320 0.9× 167 0.8× 62 0.5× 44 1.1× 69 1.8× 8 453
C. S. P. Tsang Hong Kong 11 130 0.4× 79 0.4× 138 1.1× 39 1.0× 44 1.2× 13 386
B. von Troil‐Lindén Finland 8 345 0.9× 195 1.0× 54 0.4× 44 1.1× 49 1.3× 8 413
S Wikner Sweden 9 378 1.0× 196 1.0× 65 0.5× 104 2.6× 59 1.6× 15 488
M.M. Coogan South Africa 9 156 0.4× 152 0.8× 101 0.8× 18 0.5× 48 1.3× 20 389
Jinthana Lapirattanakul Thailand 11 360 1.0× 304 1.5× 290 2.2× 16 0.4× 81 2.1× 24 508
Christopher M. Browngardt United States 5 194 0.5× 122 0.6× 76 0.6× 16 0.4× 104 2.7× 6 321
Andréa Vieira Colombo Brazil 6 186 0.5× 93 0.5× 47 0.4× 33 0.8× 80 2.1× 9 320
Carmelo Sansone Brazil 11 617 1.7× 179 0.9× 84 0.6× 102 2.5× 95 2.5× 17 755
S. E. Gharbia United Kingdom 9 240 0.7× 170 0.9× 75 0.6× 18 0.5× 121 3.2× 16 449

Countries citing papers authored by Fumiko Hayashi

Since Specialization
Citations

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

Fields of papers citing papers by Fumiko Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Fumiko Hayashi

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

All Works

12 of 12 papers shown
1.
2.
Y, Oda, Fumiko Hayashi, & Mitsugi Okada. (2015). Longitudinal study of dental caries incidence associated with Streptococcus mutans and Streptococcus sobrinus in patients with intellectual disabilities. BMC Oral Health. 15(1). 102–102. 42 indexed citations
3.
Hayashi, Fumiko, Mitsugi Okada, Oda Y, Taro Kojima, & Katsuyuki Kozai. (2012). Prevalence of Porphyromonas gingivalis fimA genotypes in Japanese children. Journal of Oral Science. 54(1). 77–83. 15 indexed citations
4.
Okada, Mitsugi, et al.. (2010). Late Established Mutans Streptococci in Children over 3 Years Old. International Journal of Dentistry. 2010. 1–5. 12 indexed citations
5.
Hayashi, Fumiko, et al.. (2008). Remarkable factors related to preventing relapse of deciduous anterior crossbite. Pediatric Dental Journal. 18(2). 116–123. 1 indexed citations
6.
Hayashi, Fumiko, et al.. (2005). Subgingival distribution of Campylobacter rectus and Tannerella forsythensis in healthy children with primary dentition. Archives of Oral Biology. 51(1). 10–14. 11 indexed citations
7.
Okada, Mitsugi, et al.. (2005). Longitudinal study of dental caries incidence associated with Streptococcus mutans and Streptococcus sobrinus in pre-school children. Journal of Medical Microbiology. 54(7). 661–665. 104 indexed citations
8.
Okada, Mitsugi, et al.. (2004). Intra-familial distribution of nine putative periodontopathogens in dental plaque samples analyzed by PCR. Journal of Oral Science. 46(3). 149–156. 24 indexed citations
9.
Okada, Mitsugi, et al.. (2002). PCR detection of Streptococcus mutans and S. sobrinus in dental plaque samples from Japanese pre-school children. Journal of Medical Microbiology. 51(5). 443–447. 84 indexed citations
10.
Okada, Mitsugi, Fumiko Hayashi, & N Nagasaka. (2001). PCR detection of 5 putative periodontal pathogens in dental plaque samples from children 2 to 12 years of age. Journal Of Clinical Periodontology. 28(6). 576–582. 54 indexed citations
11.
Hayashi, Fumiko, Mitsugi Okada, Xiao‐bo Zhong, & Kazuo Miura. (2001). PCR Detection of Capnocytophaga Species in Dental Plaque Samples from Children Aged 2 to 12 Years. Microbiology and Immunology. 45(1). 17–22. 20 indexed citations
12.
Okada, Mitsugi, Fumiko Hayashi, & N Nagasaka. (2000). Detection of Actinobacillus actinomycetemcomitans and Porphyromonas gingivalis in dental plaque samples from children 2 to 12 years of age. Journal Of Clinical Periodontology. 27(10). 763–768. 57 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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