H Nishiyama
- Pulmonary and Respiratory Medicine top 5%
- Gastroenterology top 2%
- Surgery
- Electrical and Electronic Engineering
- Oncology
- Co-authors
- Yohei MizutaKeigo IkedaEiichiro FukudaKen OhnitaNaoyuki YamaguchiHajime IsomotoS KohnoSaburo Shikuwa
- Topics
- Electron and X-Ray Spectroscopy Techniques (3 papers)Security and Verification in Computing (2 papers)Amino Acid Enzymes and Metabolism (1 paper)
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
H Nishiyama
11 papers receiving 586 citations
Hit Papers
Peers
Comparison fields: 5 of 56
- Pulmonary and Respiratory Medicine 491
- Gastroenterology 282
- Surgery 238
- Electrical and Electronic Engineering 32
- Oncology 32
Countries citing papers authored by H Nishiyama
This map shows the geographic impact of H Nishiyama'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 H Nishiyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H Nishiyama more than expected).
Fields of papers citing papers by H Nishiyama
This network shows the impact of papers produced by H Nishiyama. 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 H Nishiyama. The network helps show where H Nishiyama may publish in the future.
Co-authorship network of co-authors of H Nishiyama
This figure shows the co-authorship network connecting the top 25 collaborators of H Nishiyama. A scholar is included among the top collaborators of H Nishiyama 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 H Nishiyama. H Nishiyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 1 | |
| 3 | 7 | |
| 4 | Improved sandboxing for java virtual machine using hybrid execution model | 1 |
| 5 | 0 | |
| 6 | 11 | |
| 7 | Endoscopic submucosal dissection for early gastric cancer: a large-scale feasibility studybreakdown → | 526 |
| 8 | 4 | |
| 9 | 6 | |
| 10 | 27 | |
| 11 | 1H-NMR spectroscopy of urinary components of SHN mice in the course of spontaneous mammary tumourigenesis. | 4 |
| 12 | 6 |
About H Nishiyama
H Nishiyama is a scholar working on Surfaces, Coatings and Films, Reproductive Medicine and Gastroenterology, having authored 12 papers that have together received 594 indexed citations. Recurring topics across this work include Electron and X-Ray Spectroscopy Techniques (3 papers), Security and Verification in Computing (2 papers) and Amino Acid Enzymes and Metabolism (1 paper). The work is most often cited by research in Gastroenterology (282 citations), Pulmonary and Respiratory Medicine (491 citations) and Structural Biology (11 citations). H Nishiyama has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Yohei Mizuta, Keigo Ikeda, Eiichiro Fukuda, Ken Ohnita, Naoyuki Yamaguchi, Hajime Isomoto, S Kohno, Saburo Shikuwa, Hiroyuki Shinada and T. Ohshima. Their work appears in journals such as Gut, Applied Surface Science and Physical review. B..
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.