Robert Hayashi
- Obstetrics and Gynecology top 2%
- Gestational Diabetes Research and Management 5
- Maternal and Perinatal Health Interventions 4
- Pregnancy and preeclampsia studies 3
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- Maternal and fetal healthcare 3
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- Pregnancy-related medical research 2
- Social Psychology top 10%
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- Preterm Birth and Chorioamnionitis 3
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- Neonatal Respiratory Health Research 2
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- Healthcare Policy and Management 2
- Co-authors
- Helayne M. SilverGuillermo J. ValenzuelaGeorge W. CreasyDavid L. RonisMichael T. ParsonsT. Murphy GoodwinRichard PaulWilliam N. Spellacy
- Cited by
- Obstetrics and GynecologyPediatrics, Perinatology and Child HealthEndocrine and Autonomic Systems
- Journals
- American Journal of Perinatology (2 papers)American Journal of Obstetrics and Gynecology (2 papers)Obstetrical & Gynecological Survey (2 papers)
- Partner nations
- United StatesSouth AfricaUnited Kingdom
In The Last Decade
Robert Hayashi
16 papers receiving 474 citations
Peers
Comparison fields: 5 of 61
- Obstetrics and Gynecology 225
- Pediatrics, Perinatology and Child Health 188
- Endocrine and Autonomic Systems 38
- Public Health, Environmental and Occupational Health 152
- Social Psychology 95
Countries citing papers authored by Robert Hayashi
This map shows the geographic impact of Robert 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 Robert Hayashi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert Hayashi more than expected).
Fields of papers citing papers by Robert Hayashi
This network shows the impact of papers produced by Robert 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 Robert Hayashi. The network helps show where Robert Hayashi may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Robert Hayashi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2008 | 42 | |
| 2 | 2005 | 6 | |
| 3 | 2003 | 1 | |
| 4 | 2002 | 0 | |
| 5 | 2001 | 22 | |
| 6 | Effect of exercise on blood pressure in pregnant women with a high risk of gestational hypertensive disorders. | 2000 | 64 |
| 7 | 1998 | 29 | |
| 8 | Application of telethermography in the evaluation of preterm premature rupture of the fetal membranes. | 1997 | 5 |
| 9 | 1996 | 58 | |
| 10 | 1996 | 72 | |
| 11 | 1994 | 149 | |
| 12 | 1994 | 3 | |
| 13 | 1986 | 22 | |
| 14 | 1986 | 5 | |
| 15 | 1985 | 1 | |
| 16 | 1982 | 3 | |
| 17 | 1979 | 9 | |
| 18 | Intrauterine death from umbilical cord hematoma. | 1979 | 11 |
About Robert Hayashi
Robert Hayashi is a scholar working on Obstetrics and Gynecology, Issues, ethics and legal aspects, Pediatrics, Perinatology and Child Health, Genetics and Clinical Biochemistry, having authored 18 papers that have together received 502 indexed citations. Recurring topics across this work include Gestational Diabetes Research and Management (5 papers), Maternal and Perinatal Health Interventions (4 papers), Pregnancy and preeclampsia studies (3 papers), Maternal and fetal healthcare (3 papers), Preterm Birth and Chorioamnionitis (3 papers), Pregnancy-related medical research (2 papers), Neonatal Respiratory Health Research (2 papers) and Healthcare Policy and Management (2 papers). The work is most often cited by research in Obstetrics and Gynecology (225 citations), Pediatrics, Perinatology and Child Health (188 citations), Endocrine and Autonomic Systems (38 citations), Public Health, Environmental and Occupational Health (152 citations) and Social Psychology (95 citations). Robert Hayashi has collaborated with scholars based in United States, South Africa and United Kingdom. Frequent co-authors include Helayne M. Silver, Guillermo J. Valenzuela, George W. Creasy, David L. Ronis, Michael T. Parsons, T. Murphy Goodwin, Richard Paul, William N. Spellacy, Ronald A. Chez and Rosanne Lane. Their work appears in journals such as American Journal of Perinatology, American Journal of Obstetrics and Gynecology, Obstetrical & Gynecological Survey, Gynecologic and Obstetric Investigation and Medicine & Science in Sports & Exercise.
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.