Naoki Nishiyama

827 total citations
39 papers, 628 citations indexed

About

Naoki Nishiyama is a scholar working on Environmental Engineering, Geophysics and Mechanics of Materials. According to data from OpenAlex, Naoki Nishiyama has authored 39 papers receiving a total of 628 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Environmental Engineering, 12 papers in Geophysics and 10 papers in Mechanics of Materials. Recurrent topics in Naoki Nishiyama's work include Groundwater flow and contamination studies (15 papers), earthquake and tectonic studies (7 papers) and CO2 Sequestration and Geologic Interactions (6 papers). Naoki Nishiyama is often cited by papers focused on Groundwater flow and contamination studies (15 papers), earthquake and tectonic studies (7 papers) and CO2 Sequestration and Geologic Interactions (6 papers). Naoki Nishiyama collaborates with scholars based in Japan, United Kingdom and United States. Naoki Nishiyama's co-authors include Tadashi Yokoyama, Kohtaro Ujiie, Hiroyuki Kagi, Åke Fagereng, Makoto Otsubo, Hanae Saishu, Shingo Takeuchi, Naseem Iqbal, Hirochika Sumino and Muhammad Naqvi and has published in prestigious journals such as Geochimica et Cosmochimica Acta, Earth and Planetary Science Letters and Water Resources Research.

In The Last Decade

Naoki Nishiyama

35 papers receiving 614 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Naoki Nishiyama Japan 13 220 126 112 92 87 39 628
Christophe Chiaberge France 10 65 0.3× 241 1.9× 93 0.8× 121 1.3× 109 1.3× 15 582
Baptiste Dazas France 12 117 0.5× 126 1.0× 64 0.6× 31 0.3× 44 0.5× 22 537
Inna Kurganskaya Germany 13 72 0.3× 323 2.6× 59 0.5× 96 1.0× 50 0.6× 18 546
Matthias Halisch Germany 13 132 0.6× 77 0.6× 205 1.8× 181 2.0× 147 1.7× 29 481
Kohei Akaku Japan 10 213 1.0× 143 1.1× 122 1.1× 73 0.8× 66 0.8× 21 444
P. Jouanna France 11 146 0.7× 117 0.9× 113 1.0× 43 0.5× 81 0.9× 29 447
Guido Deissmann Germany 18 87 0.4× 237 1.9× 94 0.8× 83 0.9× 80 0.9× 67 783
Salih Saner Saudi Arabia 14 128 0.6× 67 0.5× 238 2.1× 137 1.5× 182 2.1× 26 503
Ali Saadat Germany 13 59 0.3× 169 1.3× 108 1.0× 82 0.9× 176 2.0× 54 650

Countries citing papers authored by Naoki Nishiyama

Since Specialization
Citations

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

Fields of papers citing papers by Naoki Nishiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Naoki Nishiyama

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

All Works

20 of 20 papers shown
1.
Sorai, Masao, et al.. (2025). Feature extraction and classification of digital rock images via pre-trained convolutional neural network and unsupervised machine learning. Machine Learning Science and Technology. 6(2). 25033–25033. 3 indexed citations
2.
Nishiyama, Naoki, et al.. (2025). Changes in Permeability and Pore Structure Induced by CO 2 ‐Water‐Basalt Interaction: Insights From Flow‐Through Experiments at 200°C. Journal of Geophysical Research Solid Earth. 130(8). 1 indexed citations
3.
Nishiyama, Naoki, et al.. (2023). Megathrust slip enhanced by metasomatic actinolite in the source region of deep slow slip. Lithos. 446-447. 107115–107115. 4 indexed citations
4.
Yokoyama, Tadashi, et al.. (2023). Change in size distribution of porewater and entrapped air with progression of water infiltration in sandstone. Journal of Mineralogical and Petrological Sciences. 118(1). n/a–n/a.
5.
6.
Ando, Ryosuke, Kohtaro Ujiie, Naoki Nishiyama, & Yasushi Mori. (2023). Depth‐Dependent Slow Earthquakes Controlled by Temperature Dependence of Brittle‐Ductile Transitional Rheology. Geophysical Research Letters. 50(5). 6 indexed citations
7.
Ujiie, Kohtaro, Norio Shigematsu, Åke Fagereng, et al.. (2022). Megathrust Shear Modulated by Albite Metasomatism in Subduction Mélanges. Geochemistry Geophysics Geosystems. 23(8). 12 indexed citations
8.
9.
Iskandar, Ferry, et al.. (2020). Catalytic oxidation of benzene at low temperature over novel combination of metal oxide based catalysts: CuO, MnO2, NiO with Ce0.75Zr0.25O2 as support. Materials Today Chemistry. 17. 100305–100305. 33 indexed citations
10.
Yokoyama, Tadashi, et al.. (2020). Flow Path Selection During Capillary Rise in Rock: Effects of Pore Branching and Pore Radius Variation. Transport in Porous Media. 135(1). 79–99. 5 indexed citations
11.
Sakuma, Hiroshi, Henning Osholm Sørensen, Jun Kawano, et al.. (2018). Structure of calcite–aqueous NaCl solution interfaces from ambient to elevated temperatures. Journal of Mineralogical and Petrological Sciences. 113(5). 232–244. 1 indexed citations
12.
Inagawa, Hiroyuki, et al.. (2017). Improvement Effect of Dewaxed Brown Rice on Constipation in Antibiotic-treated Mice. In Vivo. 31(4). 573–577. 5 indexed citations
13.
Nishiyama, Naoki & Tadashi Yokoyama. (2017). Distribution of Water in Rock: From Outcrop Scale to Nanometer Scale. Journal of Geography (Chigaku Zasshi). 126(3). 311–323. 1 indexed citations
14.
Yokoyama, Tadashi, et al.. (2016). An experimental study on the rate and mechanism of capillary rise in sandstone. Progress in Earth and Planetary Science. 3(1). 24 indexed citations
15.
Nishiyama, Naoki & Tadashi Yokoyama. (2013). Does the reactive surface area of sandstone depend on water saturation?—The role of reactive-transport in water film. Geochimica et Cosmochimica Acta. 122. 153–169. 25 indexed citations
16.
Yokoyama, Tadashi & Naoki Nishiyama. (2013). Role of Water Film in Weathering of Porous Rhyolite under Water Unsaturated Condition. Procedia Earth and Planetary Science. 7. 916–919. 4 indexed citations
17.
Nishiyama, Naoki, Takashi Yokoyama, & Shuhei Takeuchi. (2009). Relationship between water content and permeability of a rock: an example of Fontainebleau sandstone. AGUFM. 2009. 1 indexed citations
18.
Nishiyama, Naoki, et al.. (2008). FLOOR PLAN CHARACTERISTIC OF MODERN HOUSES IN CONSIDERATION OF OUTLINE, ZONE AND PATH. Journal of Architecture and Planning (Transactions of AIJ). 73(629). 1469–1476. 1 indexed citations
19.
Nishiyama, Naoki, et al.. (2007). FLOOR PLAN CHARACTERISTIC OF MODERN HOUSES BY FOCUSING ON ROOM FLOOR AREA AND WALL LENGTH. Journal of Architecture and Planning (Transactions of AIJ). 72(614). 129–136. 3 indexed citations
20.
Nishiyama, Naoki, et al.. (1999). Corrosion Resistance Evaluation of Brittle Materials in Boiling Sulfuric Acid.. Journal of the Society of Materials Science Japan. 48(7). 746–752. 12 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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