Yoji Hirayama

About

Yoji Hirayama is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Epidemiology. According to data from OpenAlex, Yoji Hirayama has authored 30 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 9 papers in Cardiology and Cardiovascular Medicine and 6 papers in Epidemiology. Recurrent topics in Yoji Hirayama’s work include Cardiovascular Health and Disease Prevention (6 papers), Helicobacter pylori-related gastroenterology studies (4 papers) and Obstructive Sleep Apnea Research (3 papers). Yoji Hirayama is often cited by papers focused on Cardiovascular Health and Disease Prevention (6 papers), Helicobacter pylori-related gastroenterology studies (4 papers) and Obstructive Sleep Apnea Research (3 papers). Yoji Hirayama collaborates with scholars based in Japan and United Kingdom. Yoji Hirayama's co-authors include Hirofumi Tomiyama, Akira Yamashina, Yoshimi Harada, Yutaka Koji and Kazuki Shiina and has published in prestigious journals such as Hypertension, Atherosclerosis and Gastrointestinal Endoscopy.

In The Last Decade

Fields of papers citing papers by Yoji Hirayama

Since Specialization

EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Yoji Hirayama. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Yoji Hirayama may publish in the future.

Countries citing papers authored by Yoji Hirayama

Since Specialization

Citations

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

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