N. Den

1.2k total citations
18 papers, 743 citations indexed

About

N. Den is a scholar working on Environmental Chemistry, Geology and Geophysics. According to data from OpenAlex, N. Den has authored 18 papers receiving a total of 743 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Environmental Chemistry, 10 papers in Geology and 8 papers in Geophysics. Recurrent topics in N. Den's work include Methane Hydrates and Related Phenomena (11 papers), Geological and Geophysical Studies (10 papers) and Seismic Waves and Analysis (4 papers). N. Den is often cited by papers focused on Methane Hydrates and Related Phenomena (11 papers), Geological and Geophysical Studies (10 papers) and Seismic Waves and Analysis (4 papers). N. Den collaborates with scholars based in Japan, United States and Slovakia. N. Den's co-authors include Hiroshi Hotta, W. J. Ludwig, T. Asanuma, Sadanori Murauchi, T. Yoshii, John Ewing, Michael T. Ewing, S. Asano, Takahiro Satô and N. Terence Edgar and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Journal of Physics of the Earth and Papers in Meteorology and Geophysics.

In The Last Decade

N. Den

18 papers receiving 536 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
N. Den Japan	13	630	287	77	72	57	18	743
T. Asanuma South Korea	10	558 0.9×	271 0.9×	75 1.0×	69 1.0×	42 0.7×	13	667
Sadanori Murauchi South Korea	10	591 0.9×	255 0.9×	91 1.2×	98 1.4×	56 1.0×	20	707
T. Yoshii Japan	8	402 0.6×	223 0.8×	49 0.6×	42 0.6×	24 0.4×	13	483
Augustine S. Furumoto United States	14	535 0.8×	122 0.4×	18 0.2×	45 0.6×	40 0.7×	25	582
Peter R. Shaw United States	13	594 0.9×	80 0.3×	24 0.3×	111 1.5×	31 0.5×	22	684
N. Terence Edgar United States	7	327 0.5×	122 0.4×	30 0.4×	54 0.8×	14 0.2×	14	393
B. J. Collette Netherlands	14	694 1.1×	129 0.4×	31 0.4×	151 2.1×	14 0.2×	31	793
Étienne Ruellan France	17	974 1.5×	187 0.7×	55 0.7×	125 1.7×	58 1.0×	39	1.1k
D. L. Barrett Canada	12	330 0.5×	192 0.7×	38 0.5×	73 1.0×	14 0.2×	18	470
David G. Gallo United States	9	759 1.2×	119 0.4×	29 0.4×	134 1.9×	34 0.6×	10	812

Countries citing papers authored by N. Den

Since Specialization

Citations

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

Fields of papers citing papers by N. Den

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Den

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

All Works

Sort: Min cites: Since: Top N: Style:

18 of 18 papers shown

Den, N., et al.. (1984). . Papers in Meteorology and Geophysics. 35(1). 21–29. 2 indexed citations

Den, N., et al.. (1980). Deep Sea Pressure Observation and Its Application to Pelagic Tide Analysis. Papers in Meteorology and Geophysics. 31(2). 87–96. 8 indexed citations

Asano, Shuzo, et al.. (1979). Seismic refraction and reflection measurements around Hokkaido. 2. Crustal structure of the continental slope off Hidaka.. Journal of Physics of the Earth. 27(6). 497–509. 20 indexed citations

Murauchi, Sadanori, W. J. Ludwig, N. Den, et al.. (1973). Seismic refraction measurements on the Ontong Java Plateau northeast of New Ireland. Journal of Geophysical Research Atmospheres. 78(35). 8653–8663. 12 indexed citations

Ludwig, W. J., et al.. (1973). Structure of the Sulu Sea and the Celebes Sea. Journal of Geophysical Research Atmospheres. 78(17). 3437–3447. 56 indexed citations

Ludwig, W. J., et al.. (1973). Seismic reflection measurements of Southwest Japan Margin. Journal of Geophysical Research Atmospheres. 78(14). 2508–2516. 20 indexed citations

Den, N. & Hiroshi Hotta. (1973). Seismic Refraction and Reflection Evidence Supporting Plate Tectonics in Hokkaido. Papers in Meteorology and Geophysics. 24(1). 31–54. 34 indexed citations

Yoshii, T., W. J. Ludwig, N. Den, et al.. (1973). Structure of Southwest Japan Margin off Shikoku. Journal of Geophysical Research Atmospheres. 78(14). 2517–2525. 34 indexed citations

Ludwig, W. J., N. Den, Peter Buhl, et al.. (1973). Structure of East China Sea-West Philippine Sea Margin off southern Kyushu, Japan. Journal of Geophysical Research Atmospheres. 78(14). 2526–2536. 37 indexed citations

10.

Den, N., et al.. (1971). Seismic Refraction and Reflection Measurements around Hokkaido.. Journal of Physics of the Earth. 19(4). 329–345. 12 indexed citations

11.

Den, N., W. J. Ludwig, Michael T. Ewing, et al.. (1971). Sediments and structure of the Eauripik-New Guinea Rise. Journal of Geophysical Research Atmospheres. 76(20). 4711–4723. 32 indexed citations

12.

Ludwig, W. J., Sadanori Murauchi, N. Den, et al.. (1971). Structure of Bowers Ridge, Bering Sea. Journal of Geophysical Research Atmospheres. 76(26). 6350–6366. 37 indexed citations

13.

Den, N., W. J. Ludwig, Sadanori Murauchi, et al.. (1969). Seismic-refraction measurements in the Northwest Pacific Basin. Journal of Geophysical Research Atmospheres. 74(6). 1421–1434. 85 indexed citations

14.

Murauchi, Sadanori, N. Den, S. Asano, et al.. (1968). Crustal structure of the Philippine Sea. Journal of Geophysical Research Atmospheres. 73(10). 3143–3171. 173 indexed citations

15.

Den, N., et al.. (1968). A Seismic Refraction Exploration of Tosa Deep-Sea Terrace off Sikoku. Journal of Physics of the Earth. 16(1). 7–10. 5 indexed citations

16.

Ludwig, W. J., John Ewing, Michael T. Ewing, et al.. (1966). Sediments and structure of the Japan Trench. Journal of Geophysical Research Atmospheres. 71(8). 2121–2137. 168 indexed citations

17.

Murauchi, Sadanori, et al.. (1964). A Seismic Refraction Exploration of Kumano Nada (Kumano Sea), Japan. Proceedings of the Japan Academy. 40(2). 111–115. 7 indexed citations

18.

ASADA, Toshi & N. Den. (1954). On the Frequency Distribution of the P-S Intervals of the Earthquakes Recorded at a Certain Station. Zisin (Journal of the Seismological Society of Japan 2nd ser ). 7(1). 37–44. 1 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.

Explore authors with similar magnitude of impact