Hirotaka Niwa

About

Hirotaka Niwa is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Hirotaka Niwa has authored 47 papers receiving a total of 733 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Surgery, 20 papers in Pulmonary and Respiratory Medicine and 7 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Hirotaka Niwa’s work include Gastric Cancer Management and Outcomes (9 papers), Metastasis and carcinoma case studies (6 papers) and Esophageal Cancer Research and Treatment (6 papers). Hirotaka Niwa is often cited by papers focused on Gastric Cancer Management and Outcomes (9 papers), Metastasis and carcinoma case studies (6 papers) and Esophageal Cancer Research and Treatment (6 papers). Hirotaka Niwa collaborates with scholars based in Japan and United States. Hirotaka Niwa's co-authors include Takeyuki Hiramatsu, Yasunori Kurahashi, Yoshinori Ishida, Junichi Shindoh and Yukio Ishihara and has published in prestigious journals such as Gastroenterology, PLoS ONE and Journal of neurosurgery.

In The Last Decade

Fields of papers citing papers by Hirotaka Niwa

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 Hirotaka Niwa. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Hirotaka Niwa may publish in the future.

Countries citing papers authored by Hirotaka Niwa

Since Specialization

Citations

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

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