Ryuji Ishii

751 total citations
31 papers, 541 citations indexed

About

Ryuji Ishii is a scholar working on Computational Mechanics, Aerospace Engineering and Ocean Engineering. According to data from OpenAlex, Ryuji Ishii has authored 31 papers receiving a total of 541 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Computational Mechanics, 12 papers in Aerospace Engineering and 9 papers in Ocean Engineering. Recurrent topics in Ryuji Ishii's work include Fluid Dynamics and Turbulent Flows (10 papers), Particle Dynamics in Fluid Flows (9 papers) and Aerodynamics and Acoustics in Jet Flows (7 papers). Ryuji Ishii is often cited by papers focused on Fluid Dynamics and Turbulent Flows (10 papers), Particle Dynamics in Fluid Flows (9 papers) and Aerodynamics and Acoustics in Jet Flows (7 papers). Ryuji Ishii collaborates with scholars based in Japan and United States. Ryuji Ishii's co-authors include Alan Powell, Isao Kawata, Mikio Hoshino, Masahisa Osawa, Masashi Hashimoto, S. Igawa, Shigeaki Murata, Natsuo Hatta, Keisuke Sawada and Takuya Matsuda and has published in prestigious journals such as The Journal of the Acoustical Society of America, AIAA Journal and Journal of Materials Chemistry C.

In The Last Decade

Ryuji Ishii

30 papers receiving 516 citations

Peers

Ryuji Ishii

EEE

EOMM

Kohei Okita Japan

M. Euler Germany

Vijay Shukla United States

Badr Kaoui France

Shoichi Nakamura Japan

Zhou Zhao China

H. Naito Japan

T. Kurihara Japan

Zhile Wang China

L. S. Novikov Russia

Kohei Okita Japan

Ryuji Ishii

105 ×0.4

121 ×0.5

28 ×0.2

EEE

182 ×1.5

11 ×0.2

EOMM

Citations per year, relative to Ryuji Ishii Ryuji Ishii (= 1×) peers Kohei Okita

Countries citing papers authored by Ryuji Ishii

Since Specialization

Citations

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

Fields of papers citing papers by Ryuji Ishii

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuji Ishii

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

All Works

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20 of 20 papers shown

Tachibana, Takayoshi, Takaaki Takeda, Yotaro Tamai, et al.. (2025). Preconditioning intervention prior to allogeneic hematopoietic stem cell transplantation in patients with high-risk acute myeloid leukemia. Experimental Hematology. 144. 104746–104746. 1 indexed citations

Tachibana, Takayoshi, Takaaki Takeda, Yotaro Tamai, et al.. (2024). WT1-guided pre-emptive therapy after allogeneic hematopoietic stem cell transplantation in patients with acute myeloid leukemia. International Journal of Hematology. 120(3). 337–346. 1 indexed citations

Miyazaki, Takuya, Takayoshi Tachibana, Taisei Suzuki, et al.. (2024). Pretransplantation Inflammatory and Nutritional Status in Elderly Allogeneic Hematopoietic Stem Cell Transplantation: Prognostic Value of C-Reactive Protein-to-Albumin Ratio. Transplantation and Cellular Therapy. 30(4). 400.e1–400.e9. 3 indexed citations

Nakazato, Tomonori, Masao Hagihara, Naruhiko Sahara, et al.. (2021). Phase II clinical trial of personalized VCD-VTD sequential therapy using the Vulnerable Elders Survey-13 (VES-13) for transplant-ineligible patients with newly diagnosed multiple myeloma. Annals of Hematology. 100(11). 2745–2754. 2 indexed citations

Miyazaki, Kôji, Shinji Kunishima, Ryuji Ishii, et al.. (2015). Immature platelet fraction measurement is influenced by platelet size and is a useful parameter for discrimination of macrothrombocytopenia. Hematology. 20(10). 587–592. 30 indexed citations

Watanabe, Masaaki, Akitaka Shibuya, Mikio Danbara, et al.. (2010). Re-appearance of hepatitis B virus following therapy with rituximab for lymphoma is not rare in Japanese patients with past hepatitis B virus infection. Liver International. 31(3). 340–347. 12 indexed citations

Niitsu, Nozomi, Ryuji Ishii, Kôji Miyazaki, et al.. (2009). Lymphoproliferative Disorders after Immunosuppressive Therapy for Aplastic Anemia: A Case Report and Literature Review. Acta Haematologica. 121(1). 21–26. 6 indexed citations

Ishii, Ryuji, et al.. (2001). Oscillation modes of supersonic multijets exhausting from very adjacent multiple nozzles. The Journal of the Acoustical Society of America. 110(4). 1873–1877. 6 indexed citations

Ishii, Ryuji, et al.. (1999). Shock waves in nonuniform gas. Physics of Fluids. 11(7). 1921–1935. 2 indexed citations

10.

Ishii, Ryuji, Masaki Mizuno, & Masatoshi YUHI. (1996). Shock Waves in a van der Waals Gas (Part 3) Two-Dimensional Shock Waves. TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 39(125). 350–357. 1 indexed citations

11.

Suzuki, Maki, et al.. (1992). Bubbly flows through a convergent-divergent nozzle. Kyoto University Research Information Repository (Kyoto University). 54(2). 83–104. 2 indexed citations

12.

Hatta, Natsuo, Hirohiko Takuda, Ryuji Ishii, & Hitoshi Fujimoto. (1989). A theoretical study on nozzle design for gas-particle mixture flow.. ISIJ International. 29(7). 605–613. 3 indexed citations

13.

Hatta, Natsuo, et al.. (1989). Numerical study on supersonic flows of gas-liquid particle mixtures in a De Laval nozzle.. ISIJ International. 29(11). 911–918. 8 indexed citations

14.

Hatta, Natsuo, et al.. (1988). Analytical study on subsonic nozzle flows of gas-particle mixture.. Transactions of the Iron and Steel Institute of Japan. 28(11). 930–938. 6 indexed citations

15.

Matsuda, Takuya, et al.. (1987). Numerical and experimental studies on choked underexpanded jets. Kyoto University Research Information Repository (Kyoto University). 49(1). 84–110. 14 indexed citations

16.

Matsuda, Takuya, et al.. (1987). Numerical and experimental studies on choked underexpanded jets. 14 indexed citations

17.

Ishii, Ryuji. (1984). Motion of small particles in a gas flow. The Physics of Fluids. 27(1). 33–41. 10 indexed citations

18.

Ishii, Ryuji. (1978). A new method of nozzle design. AIAA Journal. 16(7). 756–759. 1 indexed citations

19.

Ishii, Ryuji. (1977). Transonic Nozzle Flows of Gases with a Rate Process. AIAA Journal. 15(3). 299–300.

20.

Ishii, Ryuji. (1976). Propagation of weak disturbances in a vibrationally relaxing gas. AIAA Journal. 14(11). 1578–1584. 3 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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