This map shows the geographic impact of Yuzo OHNISHI'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 Yuzo OHNISHI with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yuzo OHNISHI more than expected).
This network shows the impact of papers produced by Yuzo OHNISHI. 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 Yuzo OHNISHI. The network helps show where Yuzo OHNISHI may publish in the future.
Co-authorship network of co-authors of Yuzo OHNISHI
This figure shows the co-authorship network connecting the top 25 collaborators of Yuzo OHNISHI.
A scholar is included among the top collaborators of Yuzo OHNISHI 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 Yuzo OHNISHI. Yuzo OHNISHI is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Nishiyama, Satoshi, et al.. (2020). Rockfall Inventory Map for Efficient Slope Inspection Via Aerial Laser Survey and Signal Processing Techniques.
3.
Nishiyama, Satoshi, et al.. (2018). Method for extracting the source of falling rock from microtopography highlight map created by high-density aerial laser data.
4.
Koyama, Tomofumi, et al.. (2012). The JAEA Grouting Test At the Grimsel Test Site: Numerical Simulation of the Grout Injection Process of Silica Sol In Fractured Rock Mass.1 indexed citations
5.
Tanaka, Tatsuya, et al.. (2012). Development of Grouting Technologies for HLW Disposal in Japan (3) – Development of a Hydro-geological Model using a Discrete Fracture Network –.2 indexed citations
6.
Tanaka, Tatsuya, et al.. (2012). The JAEA Grouting Test At the Grimsel Test Site: Site Characterization of a Fractured Rockmass And Preparation of DFN Model And Its Equivalent Continuous Porous Media Model.1 indexed citations
Ishikawa, Tatsuya, Kunihisa Kobayashi, Etsuo SEKINE, & Yuzo OHNISHI. (2005). Evaluation of the effect of particle shape on the bearing capacity of railroad ballast with discontinuous analysis.1 indexed citations
OHNISHI, Yuzo, et al.. (2003). High order rectangular element of manifold method. Chinese journal of rock mechanics and engineering. 22(6). 932–936.2 indexed citations
12.
Wu, Jian, Yuzo OHNISHI, Gen‐hua Shi, & Satoshi Nishiyama. (2003). Three dimensional discontinuous deformation analysis (3D DDA) and its application to the rock slope toppling. Chinese journal of rock mechanics and engineering. 22(6). 937–942.2 indexed citations
OHNISHI, Yuzo, et al.. (2003). Removability and Stability Analysis Method of Rock Blocks Considering Discontinuity Persistence in Tunnel Constructions. Journal of the Korean Geotechnical Society. 19(2). 39–48.3 indexed citations
OHNISHI, Yuzo, et al.. (1996). Application of DDA In Rock Fall Analysis.7 indexed citations
19.
OHNISHI, Yuzo, et al.. (1988). FINITE ELEMENT DOUBLE-POROSITY MODEL FOR DEFORMABLE SATURATED-UNSATURATED FRACTURED ROCK MASS. PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON NUMERICAL METHODS IN GEOMECHANICS, 11-15 APRIL 1988, INNSBRUCK, AUSTRIA. VOLUMES 1 - 3. Publication of: Balkema (AA).1 indexed citations
20.
Raleigh, C. B., P.A. Witherspoon, A. C. Gringarten, & Yuzo OHNISHI. (1974). Multiple hydraulic fracturing for the recovery of geothermal energy.10 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.