T. Ui

617 total citations
19 papers, 484 citations indexed

About

T. Ui is a scholar working on Geophysics, Plant Science and Atmospheric Science. According to data from OpenAlex, T. Ui has authored 19 papers receiving a total of 484 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Geophysics, 7 papers in Plant Science and 4 papers in Atmospheric Science. Recurrent topics in T. Ui's work include Geological and Geochemical Analysis (9 papers), earthquake and tectonic studies (7 papers) and Plant Disease Resistance and Genetics (5 papers). T. Ui is often cited by papers focused on Geological and Geochemical Analysis (9 papers), earthquake and tectonic studies (7 papers) and Plant Disease Resistance and Genetics (5 papers). T. Ui collaborates with scholars based in Japan, United States and Türkiye. T. Ui's co-authors include S. Aramaki, Tadahiro Fujitani, Kenji Notsu, Tuncay Ercan, Jun‐ichi Matsuda, Mitsuro Hyakumachi, Y. Hamano, Masaru Kono, Kosuke Heki and Alan Roberts and has published in prestigious journals such as Soil Biology and Biochemistry, Geology and Geophysical Journal International.

In The Last Decade

T. Ui

19 papers receiving 434 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T. Ui Japan	11	339	101	86	83	47	19	484
Richard W. Couch United States	10	301 0.9×	29 0.3×	30 0.3×	65 0.8×	69 1.5×	25	387
Hubert Lardeux France	13	138 0.4×	111 1.1×	37 0.4×	42 0.5×	84 1.8×	24	379
A. R. Sweet Canada	11	44 0.1×	107 1.1×	43 0.5×	16 0.2×	51 1.1×	14	339
Henry S. Fleming United States	10	352 1.0×	84 0.8×	33 0.4×	29 0.3×	45 1.0×	15	514
Mavis A. Butterworth United Kingdom	6	74 0.2×	165 1.6×	64 0.7×	18 0.2×	57 1.2×	10	412
J. B. D. Caulfield United Kingdom	5	108 0.3×	60 0.6×	16 0.2×	78 0.9×	14 0.3×	6	319
Harold L. Cousminer United States	9	165 0.5×	82 0.8×	18 0.2×	38 0.5×	28 0.6×	12	335
Mauricio Reyes Chile	7	225 0.7×	38 0.4×	36 0.4×	22 0.3×	54 1.1×	22	363
Franck Delpomdor Belgium	11	206 0.6×	107 1.1×	21 0.2×	57 0.7×	20 0.4×	30	403
Niels Hald Denmark	12	323 1.0×	102 1.0×	10 0.1×	103 1.2×	30 0.6×	25	437

Countries citing papers authored by T. Ui

Since Specialization

Citations

This map shows the geographic impact of T. Ui'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 T. Ui with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Ui more than expected).

Fields of papers citing papers by T. Ui

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Ui

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

All Works

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19 of 19 papers shown

Widom, Elisabeth, et al.. (2005). The evolution of a chemically zoned magma chamber: The 1707 eruption of Fuji volcano, Japan. Journal of Volcanology and Geothermal Research. 152(1-2). 1–19. 28 indexed citations

Uematsu, Masaaki, et al.. (2002). Atmospheric Transport of Natural and Anthropogenic Substances from East Asia Over NW Pacific During the IOC 2002 Cruise. AGUFM. 2002. 1 indexed citations

Notsu, Kenji, Tadahiro Fujitani, T. Ui, Jun‐ichi Matsuda, & Tuncay Ercan. (1995). Geochemical features of collision-related volcanic rocks in central and eastern Anatolia, Turkey. Journal of Volcanology and Geothermal Research. 64(3-4). 171–191. 180 indexed citations

Ui, T. & Mari Sumita. (1993). Generation of Merapi-type pyroclastic flows - observation of the 6th dome of Unzen volcano, Japan. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 2 indexed citations

Ui, T., et al.. (1991). Pythium sylvaticum isolates from bean [Phaseolus vulgaris] and sugarbeet [Beta vulgaris], and their sexual behavior. 1 indexed citations

Hyakumachi, Mitsuro, et al.. (1990). Rhizoctonia root rot decline in sugarbeet monoculture.. 227–247. 10 indexed citations

Hyakumachi, Mitsuro & T. Ui. (1988). Development of the teleomorph of non‐self‐anastomosing isolates of Rhizoctonia solani by a buried‐slide method. Plant Pathology. 37(3). 438–440. 2 indexed citations

Hyakumachi, Mitsuro & T. Ui. (1987). Non-self-anastomosing isolates of Rhizoctonia solani obtained from fields of sugarbeet monoculture. Transactions of the British Mycological Society. 89(2). 155–159. 38 indexed citations

Hyakumachi, Mitsuro, et al.. (1987). Role of melanin in susceptibility and resistance of Rhizoctonia solani to microbial lysis. Transactions of the British Mycological Society. 89(1). 27–33. 24 indexed citations

10.

Heki, Kosuke, Y. Hamano, Masaru Kono, & T. Ui. (1985). Palaeomagnetism of Neogene Ocros dyke swarm, the Peruvian Andes: implication for the Bolivian orocline. Geophysical Journal International. 80(2). 527–534. 30 indexed citations

11.

Aramaki, S. & T. Ui. (1983). Alkali mapping of the japanese quaternary volcanic rocks. Journal of Volcanology and Geothermal Research. 18(1-4). 549–560. 22 indexed citations

12.

Ui, T., et al.. (1983). Comment and Reply on ‘Grain orientation and depositional ramps as flow direction indicators of a large-scale pyroclastic flow deposit in Japan’. Geology. 11(3). 188–188. 1 indexed citations

13.

Ui, T., et al.. (1983). Factors governing the flow lineation of a large-scale pyroclastic flow — An example in the ata pyroclastic flow deposit, Japan. Bulletin of Volcanology. 46(1). 71–81. 12 indexed citations

14.

Aramaki, S. & T. Ui. (1978). Major element frequency distribution of the Japanese Quaternary volcanic rocks. Bulletin of Volcanology. 41(4). 390–407. 33 indexed citations

15.

Ui, T., et al.. (1977). 1974 activity of chokai volcano, Japan. Bulletin of Volcanology. 40(4). 231–238. 7 indexed citations

16.

Ui, T., et al.. (1975). Ultrastructure of sclerotia of Rhizoctonia solani Kühn invaded and decayed by soil microorganisms. Soil Biology and Biochemistry. 7(4-5). 301–304. 13 indexed citations

17.

Ui, T.. (1972). Recent volcanism in Masaya-Granada Area, Nicaragua. Bulletin of Volcanology. 36(1). 174–190. 26 indexed citations

18.

Aramaki, S. & T. Ui. (1966). The aira and ata pyroclastic flows and related caldera and depressions in southern Kyushu, Japan. Bulletin of Volcanology. 29(1). 29–47. 50 indexed citations

19.

Ui, T.. (1963). Sugar-beet black root and its pathogen Aphanomyces cochlioides : Pathogenicity and host specificity. Medical Entomology and Zoology. 3. 78–95. 4 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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