Kiyoshi Iwashima

448 total citations
51 papers, 343 citations indexed

About

Kiyoshi Iwashima is a scholar working on Global and Planetary Change, Radiological and Ultrasound Technology and Radiation. According to data from OpenAlex, Kiyoshi Iwashima has authored 51 papers receiving a total of 343 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Global and Planetary Change, 12 papers in Radiological and Ultrasound Technology and 10 papers in Radiation. Recurrent topics in Kiyoshi Iwashima's work include Radioactive contamination and transfer (22 papers), Radioactivity and Radon Measurements (12 papers) and Nuclear Physics and Applications (9 papers). Kiyoshi Iwashima is often cited by papers focused on Radioactive contamination and transfer (22 papers), Radioactivity and Radon Measurements (12 papers) and Nuclear Physics and Applications (9 papers). Kiyoshi Iwashima collaborates with scholars based in Japan, India and United States. Kiyoshi Iwashima's co-authors include Noboru Yamagata, Tatsujirô Ishimori, Masahiko Fujita, Shin Matsuura, Munekazu Iinuma, Takeshi Iinuma, Hajime Shibata, Hideo Sugiyama, Hiroshi Hamaguchi and Hiroyuki Takagi and has published in prestigious journals such as Nature, Environmental Science & Technology and Analytical Chemistry.

In The Last Decade

Kiyoshi Iwashima

45 papers receiving 290 citations

Peers

Kiyoshi Iwashima
Comparison fields: 5 of 76
  • Global and Planetary Change 131
  • Inorganic Chemistry 81
  • Radiological and Ultrasound Technology 73
  • Analytical Chemistry 59
  • Health, Toxicology and Mutagenesis 56
Replace Hideo Sugiyama with:
Hideo Sugiyama Japan
B. Rietz Denmark
G.S. Spicer United Kingdom
Μ. Bubner Germany
C. Cossonnet France
G. Queirazza Italy
Baki Sadi Canada
Zbigniew Samczyński Poland
K. Kratzer Czechia
L. Huynh-Ngoc Monaco
Hideo Sugiyama Japan View profile →
Citations per field, relative to Kiyoshi Iwashima
Kiyoshi Iwashima · 1×
Citations per year, relative to Kiyoshi Iwashima
Kiyoshi Iwashima · 1×

Countries citing papers authored by Kiyoshi Iwashima

Since Specialization
Citations

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

Fields of papers citing papers by Kiyoshi Iwashima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kiyoshi Iwashima

This figure shows the co-authorship network connecting the top 25 collaborators of Kiyoshi Iwashima. A scholar is included among the top collaborators of Kiyoshi Iwashima 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 Kiyoshi Iwashima. Kiyoshi Iwashima 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
# Work Indexed citations
1 3
2 4
3 8
4 19
5 2
6 1
7 6
8 1
9
On the interim radionuclide action level for monitoring imported foods
2
10 7
11 9
12 4
13
0
14
Determination of Cadmium in Sea-Water by Neutron Activation
1
15 4
16 16
17 3
18 13
19 6
20 4

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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2026