Osamu Nagai

489 total citations
8 papers, 258 citations indexed

About

Osamu Nagai is a scholar working on Management, Monitoring, Policy and Law, Civil and Structural Engineering and Automotive Engineering. According to data from OpenAlex, Osamu Nagai has authored 8 papers receiving a total of 258 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Management, Monitoring, Policy and Law, 4 papers in Civil and Structural Engineering and 1 paper in Automotive Engineering. Recurrent topics in Osamu Nagai's work include Landslides and related hazards (6 papers), Dam Engineering and Safety (4 papers) and Geotechnical Engineering and Soil Mechanics (2 papers). Osamu Nagai is often cited by papers focused on Landslides and related hazards (6 papers), Dam Engineering and Safety (4 papers) and Geotechnical Engineering and Soil Mechanics (2 papers). Osamu Nagai collaborates with scholars based in Japan, China and Switzerland. Osamu Nagai's co-authors include Kyoji Sassa, Renato U. Solidum, Kaoru Takara, Khang Dang, Bin He, Toyohiko Miyagi, Yosuke Yamashiki, Michael Strasser, Kazuo Konagai and Bin He and has published in prestigious journals such as Landslides, The Proceedings of the Transportation and Logistics Conference and Landslides.

In The Last Decade

Osamu Nagai

8 papers receiving 247 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Osamu Nagai Japan	5	234	124	68	56	36	8	258
Barbara Schneider‐Muntau Austria	9	247 1.1×	195 1.6×	147 2.2×	64 1.1×	42 1.2×	36	344
Akiko Kawanami Japan	5	308 1.3×	129 1.0×	75 1.1×	85 1.5×	65 1.8×	8	368
Vidar Kveldsvik Norway	7	216 0.9×	94 0.8×	79 1.2×	59 1.1×	108 3.0×	12	283
Khang Dang Vietnam	12	334 1.4×	125 1.0×	79 1.2×	84 1.5×	41 1.1×	21	390
Danyi Shen China	10	274 1.2×	193 1.6×	73 1.1×	42 0.8×	24 0.7×	16	315
Theo W.J. Van Asch Netherlands	8	231 1.0×	94 0.8×	40 0.6×	53 0.9×	27 0.8×	12	263
Jyh-Jong Liao Taiwan	7	280 1.2×	231 1.9×	59 0.9×	46 0.8×	19 0.5×	12	381
Ming‐hui Hao China	6	343 1.5×	153 1.2×	79 1.2×	117 2.1×	45 1.3×	9	381
Guangxiang Yuan China	12	263 1.1×	89 0.7×	57 0.8×	156 2.8×	129 3.6×	21	382
E. González Spain	5	240 1.0×	180 1.5×	45 0.7×	39 0.7×	34 0.9×	6	309

Countries citing papers authored by Osamu Nagai

Since Specialization

Citations

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

Fields of papers citing papers by Osamu Nagai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Osamu Nagai

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

All Works

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8 of 8 papers shown

1.

Krkač, Martin, et al.. (2014). The Kostanjek landslide - Monitoring system development and sensor network. 4 indexed citations

2.

Sassa, Kyoji, et al.. (2014). A new high-stress undrained ring-shear apparatus and its application to the 1792 Unzen–Mayuyama megaslide in Japan. Landslides. 11(5). 827–842. 46 indexed citations

3.

He, Bin, Kyoji Sassa, Mauri McSaveney, & Osamu Nagai. (2014). Development of ICL landslide teaching tools. Landslides. 11(1). 153–159. 4 indexed citations

4.

Jovančević, Sanja Dugonjić, Osamu Nagai, Kyoji Sassa, & Željko Arbanas. (2013). Deterministic landslide susceptibility analyses using LS Rapid software. 73. 1 indexed citations

5.

Sassa, Kyoji, Bin He, Toyohiko Miyagi, et al.. (2012). A hypothesis of the Senoumi submarine megaslide in Suruga Bay in Japan—based on the undrained dynamic-loading ring shear tests and computer simulation. Landslides. 9(4). 439–455. 33 indexed citations

6.

Sassa, Kyoji, et al.. (2010). An integrated model simulating the initiation and motion of earthquake and rain induced rapid landslides and its application to the 2006 Leyte landslide. Landslides. 7(3). 219–236. 165 indexed citations

7.

KAMADA, Takayoshi, et al.. (2006). 1212 Study on Yaw Moment Control of Electric Vehicle by Balancing Three Tire Force Usages. The Proceedings of the Transportation and Logistics Conference. 2006.15(0). 233–236. 2 indexed citations

8.

Nagai, Osamu & Hiroyuki Nakamura. (2000). “The Large-scale landslide of Mt. Shichimen”. Landslides. 37(2). 20–29_1. 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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