Hiroji Nakagawa
- Ecology top 0.5%
- Civil and Structural Engineering top 0.5%
- Computational Mechanics top 0.5%
- Soil Science top 1%
- Earth-Surface Processes top 1%
- Co-authors
- Iehisa NEZUGerhard H. JirkaTetsuro TsujimotoD. NaotAkihiro TOMINAGAFukuhisa MatsudaHiroshi UedaYoshihiko Shimizu
- Topics
- Welding Techniques and Residual Stresses (48 papers)Hydrology and Sediment Transport Processes (44 papers)Microstructure and Mechanical Properties of Steels (41 papers)
- Partner nations
- JapanUnited StatesIsrael
In The Last Decade
Hiroji Nakagawa
129 papers receiving 2.9k citations
Hit Papers
Peers
Comparison fields: 5 of 71
- Ecology 2.2k
- Civil and Structural Engineering 1.2k
- Computational Mechanics 1.1k
- Soil Science 811
- Earth-Surface Processes 660
Countries citing papers authored by Hiroji Nakagawa
This map shows the geographic impact of Hiroji Nakagawa'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 Hiroji Nakagawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroji Nakagawa more than expected).
Fields of papers citing papers by Hiroji Nakagawa
This network shows the impact of papers produced by Hiroji Nakagawa. 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 Hiroji Nakagawa. The network helps show where Hiroji Nakagawa may publish in the future.
Co-authorship network of co-authors of Hiroji Nakagawa
This figure shows the co-authorship network connecting the top 25 collaborators of Hiroji Nakagawa. A scholar is included among the top collaborators of Hiroji Nakagawa 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 Hiroji Nakagawa. Hiroji Nakagawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Solidification Crack Susceptibility in Laser Beam Weld Metal of 0.2C-Low Alloy Steels : Effects of Bead Configuration and S and P Contents(Materials, Metallurgy & Weldability) | 2 |
| 2 | 1 | |
| 3 | Hydrogen Embrittlement of SUS 316 Austenitic Stainless Steel Weldments(Materials, Metallurgy & Weldability) | 2 |
| 4 | Weldability of Fe-36%Ni Alloy (Report III) : Dynamic Observation of Reheat Hot Crack and Evaluation of Hot Ductility of Reheated Weld Metal(Materials, Metallurgy & Weldability) | 5 |
| 5 | Criterion of Alternative Initiation of Cold Cracking in HAZ or Weld Metal for Root Pass Welds of High Strength Steels(Materials, Metallurgy & Weldability) | 1 |
| 6 | Quantitative Evaluation of Solidification Brittleness of Weld Metal during Solidification by In-Situ Observation and Measurement (Report II) : Solidification Ductility Curves for Steels with the MISO Technique(Materials, Metallurgy & Weldability) | 6 |
| 7 | Solidification Crack Susceptibility in Weld Metals of Fully Austenitic Stainless Steels (Report VIII) : Effect of Nitrogen on Cracking in SUS 304 Weld Metal(Materials, Metallurgy & Weldability) | 1 |
| 8 | Characteristics of Sediment Motion for Respective Grain Sizes of Sand Mixtures | 21 |
| 9 | Dynamic Observation of Solidification and Solidification Cracking during Welding with Optical Microscope (I) : Solidification Front and Behavior of Cracking(Materials, Metallurgy & Weldability) | 8 |
| 10 | 1 | |
| 11 | 1 | |
| 12 | 8 | |
| 13 | 8 | |
| 14 | 2 | |
| 15 | 10 | |
| 16 | Effect of Sulphur on Solidification Cracking in Weld Metal of Steel (Report 6) : Weld Solidification Crack Susceptibility of High Tensile Low Nickel Alloy Steel : | 1 |
| 17 | Fundamental Solidification Mechanism and Microstructures in GTA Spot Welds of Aluminum Sheets | 1 |
| 18 | X-ray Investigations on Solidification Structures in Weld Metal : | 3 |
| 19 | Generation and Development of a Hydraulic Bore Due to the Breaking of a Dam (1) | 15 |
| 20 | Flow Behaviours Near the Brink of Free Overfall | 2 |
About Hiroji Nakagawa
Hiroji Nakagawa is a scholar working on Metals and Alloys, Mechanical Engineering and Ecology, having authored 151 papers that have together received 3.2k indexed citations. Recurring topics across this work include Welding Techniques and Residual Stresses (48 papers), Hydrology and Sediment Transport Processes (44 papers) and Microstructure and Mechanical Properties of Steels (41 papers). The work is most often cited by research in Earth-Surface Processes (660 citations), Ecology (2.2k citations) and Soil Science (811 citations). Hiroji Nakagawa has collaborated with scholars based in Japan, United States and Israel. Frequent co-authors include Iehisa NEZU, Gerhard H. Jirka, Tetsuro Tsujimoto, D. Naot, Akihiro TOMINAGA, Fukuhisa Matsuda, Hiroshi Ueda, Yoshihiko Shimizu, Kazuhiro Nakata and Koichi Suzuki. Their work appears in journals such as Journal of Fluid Mechanics, The American Journal of Surgery and Journal of Hydraulic Engineering.
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.