Kazuko Megumi

422 total citations
17 papers, 341 citations indexed

About

Kazuko Megumi is a scholar working on Radiological and Ultrasound Technology, Global and Planetary Change and Safety, Risk, Reliability and Quality. According to data from OpenAlex, Kazuko Megumi has authored 17 papers receiving a total of 341 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Radiological and Ultrasound Technology, 11 papers in Global and Planetary Change and 6 papers in Safety, Risk, Reliability and Quality. Recurrent topics in Kazuko Megumi's work include Radioactive contamination and transfer (11 papers), Radioactivity and Radon Measurements (11 papers) and Nuclear and radioactivity studies (6 papers). Kazuko Megumi is often cited by papers focused on Radioactive contamination and transfer (11 papers), Radioactivity and Radon Measurements (11 papers) and Nuclear and radioactivity studies (6 papers). Kazuko Megumi collaborates with scholars based in Japan and United States. Kazuko Megumi's co-authors include T. Mamuro, Akira Mizohata, Takashi Oka, M. Sakanoue, Katsumi Yaskawa, Minoru Fukushima, Hiroya Harino, Tadashi Tsujimoto, Shin-ichi Sakai and Hiroshi Takatsuki and has published in prestigious journals such as Nature, Journal of Geophysical Research Atmospheres and Geophysical Research Letters.

In The Last Decade

Kazuko Megumi

16 papers receiving 290 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kazuko Megumi Japan	10	248	180	66	56	50	17	341
Supitcha Chanyotha Thailand	12	245 1.0×	127 0.7×	84 1.3×	54 1.0×	13 0.3×	39	391
Joselene de Oliveira Brazil	8	147 0.6×	87 0.5×	24 0.4×	34 0.6×	20 0.4×	11	385
G.M. Milton Canada	12	114 0.5×	175 1.0×	27 0.4×	20 0.4×	24 0.5×	35	362
Nguyễn Đình Châu Poland	13	380 1.5×	226 1.3×	103 1.6×	84 1.5×	62 1.2×	50	536
M. Balcázar Mexico	8	184 0.7×	74 0.4×	31 0.5×	22 0.4×	40 0.8×	43	385
G. Eleftheriou Greece	14	308 1.2×	274 1.5×	76 1.2×	38 0.7×	65 1.3×	39	534
M. Barrera Spain	11	177 0.7×	130 0.7×	48 0.7×	55 1.0×	40 0.8×	19	376
Chutima Kranrod Japan	13	505 2.0×	219 1.2×	162 2.5×	92 1.6×	32 0.6×	78	567
C.G. Sanderson United States	8	257 1.0×	341 1.9×	34 0.5×	18 0.3×	31 0.6×	21	494
P. Vesterbacka Finland	11	334 1.3×	247 1.4×	72 1.1×	29 0.5×	33 0.7×	31	384

Countries citing papers authored by Kazuko Megumi

Since Specialization

Citations

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

Fields of papers citing papers by Kazuko Megumi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazuko Megumi

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuko Megumi. A scholar is included among the top collaborators of Kazuko Megumi 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 Kazuko Megumi. Kazuko Megumi 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:

17 of 17 papers shown

Megumi, Kazuko, et al.. (2000). Factors, especially sunspot number, causing variations in surface air concentrations and depositions of ⁷Be in Osaka, Japan. Geophysical Research Letters. 27(3). 361–364. 39 indexed citations

Sakai, Shin-ichi, et al.. (1999). Time Trends of PCDDs/DFs in Lake Biwa and Osaka Bay.. Journal of Environmental Chemistry. 9(2). 379–390. 5 indexed citations

Harino, Hiroya, et al.. (1998). Measurement of butyltin contamination of water and sediment in Osaka Bay, Japan. Applied Organometallic Chemistry. 12(12). 819–825. 14 indexed citations

Megumi, Kazuko, et al.. (1994). Variation of 7Be Concentrations in Surface Air and in Deposition with the Solar Activity.. RADIOISOTOPES. 43(6). 334–340. 15 indexed citations

Megumi, Kazuko, et al.. (1987). Radioactivities in airborne dust in Osaka (May, 1986).

Megumi, Kazuko. (1987). Natural radioactive nuclides in soil. Uranium series, thorium series nuclides and potassium.:Uranium Series, Thorium Series Nuclides and Potassium. Medical Entomology and Zoology. 22(1). 93–100. 2 indexed citations

Megumi, Kazuko. (1987). Natural radioactive nuclides in soil. Uranium series, thorium series nuclides and potassium.. Japanese Journal of Health Physics. 22(1). 93–100. 4 indexed citations

Megumi, Kazuko, et al.. (1986). Concentration of natural radioactive nuclides and mineral compositions in soil in relation to their sizes.. Japanese Journal of Health Physics. 21(3). 155–160. 2 indexed citations

Megumi, Kazuko, et al.. (1985). Background radioactivity of soil in Wakasa Bay area (Southern Fukui Prefecture). Japanese Journal of Health Physics. 20(3). 259–265. 7 indexed citations

10.

Megumi, Kazuko, Takashi Oka, Katsumi Yaskawa, & M. Sakanoue. (1982). Contents of natural radioactive nuclides in soil in relation to their surface area. Journal of Geophysical Research Atmospheres. 87(B13). 10857–10860. 21 indexed citations

11.

Megumi, Kazuko. (1979). Radioactive disequilibrium of uranium and actinium series nuclides in soil. Journal of Geophysical Research Atmospheres. 84(B7). 3677–3682. 26 indexed citations

12.

Megumi, Kazuko. (1978). A problem in 210Pb geochronologies of sediments. Nature. 274(5674). 885–887. 13 indexed citations

13.

Megumi, Kazuko & T. Mamuro. (1977). . Japanese Journal of Health Physics. 12(3). 181–186. 3 indexed citations

14.

Megumi, Kazuko & T. Mamuro. (1977). Concentration of uranium series nuclides in soil particles in relation to their size. Journal of Geophysical Research Atmospheres. 82(2). 353–356. 61 indexed citations

15.

Megumi, Kazuko & T. Mamuro. (1974). Emanation and exhalation of radon and thoron gases from soil particles. Journal of Geophysical Research Atmospheres. 79(23). 3357–3360. 60 indexed citations

16.

Megumi, Kazuko & T. Mamuro. (1973). Radon and thoron exhalation from the ground. Journal of Geophysical Research Atmospheres. 78(11). 1804–1808. 43 indexed citations

17.

Megumi, Kazuko & T. Mamuro. (1972). A method for measuring radon and thoron exhalation from the ground. Journal of Geophysical Research Atmospheres. 77(17). 3052–3056. 26 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