• 385 Citations
  • 10 h-Index
1981 …2019

Research output per year

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Research Output

  • 385 Citations
  • 10 h-Index
  • 43 Article
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Article
2019

Experiments on rare‐earth element extractions from umber ores for optimizing the grinding process

Takaya, Y., Wang, M., Fujinaga, K., Uchida, E., Nozaki, T. & Kato, Y., 2019 Apr 1, In : Minerals. 9, 4, 239.

Research output: Contribution to journalArticle

Open Access

Petrogenesis and tectonic setting of Late Paleozoic to Late Mesozoic igneous rocks in Cambodia

Cheng, R., Uchida, E., Katayose, M., Yarimizu, K., Shin, K. C., Kong, S. & Nakano, T., 2019 Nov, In : Journal of Asian Earth Sciences. 185, 104046.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2017

Determining the construction sequence of the Preah Vihear monument in Cambodia from its sandstone block characteristics

Uchida, E., Mizoguchi, A., Sato, H., Shimoda, I. & Watanabe, R., 2017 Oct 10, In : Heritage Science. 5, 1, 42.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2016

Precipitation of manganese oxides on the surface of construction materials in the Khmer temples, Cambodia

Uchida, E., Watanabe, R. & Osawa, S., 2016, In : Heritage Science. 4, 1, 16.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2014
Open Access
6 Citations (Scopus)
2013
2 Citations (Scopus)

Quarries and transportation routes of Angkor monument sandstone blocks

Uchida, E. & Shimoda, I., 2013 Jan 1, In : Journal of Archaeological Science. 40, 2, p. 1158-1164 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2012

Moisture content measurement and surface water absorption test in the inner gallery of Bayon for the conservation of the bas-relief

Uchida, E., Shimoda, I., Takubo, Y. & Toyouchi, K., 2012 May, In : Journal of Archaeological Science. 39, 5, p. 1420-1435 16 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Petrogenesis and Solidification Depth of the Jurassic Daebo and Cretaceous Bulguksa Granitic Rocks in South Korea

Uchida, E., Choi, S. G., Baba, D. & Wakisaka, Y., 2012 Jul 1, In : Resource Geology. 62, 3, p. 281-295 15 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Study on the pigments in the cruciform gallery of angkor wat, Cambodia

Uchida, E., Takubo, Y., Toyouchi, K. & Miyata, J., 2012 Jun 1, In : Archaeometry. 54, 3, p. 549-564 16 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2010

Provenance of the sandstone used in the construction of the khmer monuments in thailand

Uchida, E., Ito, K. & Shimizu, N., 2010 Aug 1, In : Archaeometry. 52, 4, p. 550-574 25 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2008

AMS radiocarbon dating of wood samples from the Angkor monuments, Cambodia

Uchida, E., Cunin, O., Shimoda, I., Takubo, Y. & Nakagawa, T., 2008 Dec, In : Radiocarbon. 50, 3, p. 437-445 9 p.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)
2007

Consideration on the construction process and the sandstone quarries during the Angkor period based on the magnetic susceptibility

Uchida, E., Cunin, O., Suda, C., Ueno, A. & Nakagawa, T., 2007 Jun, In : Journal of Archaeological Science. 34, 6, p. 924-935 12 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Relationship between solidification depth of granitic rocks and formation of hydrothermal ore deposits

Uchida, E., Endo, S. & Makino, M., 2007 Mar 1, In : Resource Geology. 57, 1, p. 47-56 10 p.

Research output: Contribution to journalArticle

100 Citations (Scopus)
2006

Salt weathering of sandstone at the Angkor monuments, Cambodia: identification of the origins of salts using sulfur and strontium isotopes

Hosono, T., Uchida, E., Suda, C., Ueno, A. & Nakagawa, T., 2006 Nov, In : Journal of Archaeological Science. 33, 11, p. 1541-1551 11 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)
2005
10 Citations (Scopus)
2004
2003

Experiments on the element distribution between the granodiorite JG-1a and 2M NaCl hydrothermal solution at temperatures of 300 to 800°C and a pressure of 1 kb

Uchida, E., Haitani, T., Suetsugu, T., Kashima, T. & Tsutsui, K., 2003 Jun, In : Resource Geology. 53, 2, p. 155-161 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

The construction process of the Angkor monuments elucidated by the magnetic susceptibility of sandstone

Uchida, E., Cunin, O., Shimoda, I., Suda, C. & Nakagawa, T., 2003 May 1, In : Archaeometry. 45, 2, p. 221-232 12 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)
2002

Aqueous speciation of lead and tin chlorides in supercritical hydrothermal solutions

Uchida, E., Sakamori, T. & Matsunaga, J., 2002 Jan 1, In : GEOCHEMICAL JOURNAL. 36, 1, p. 61-72 12 p.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)
2001
1 Citation (Scopus)
2000

Cation leaching from the basalt JB-1a by 2M NaCl hydrothermal solutions

Uchida, E. & Tsutsui, K., 2000 Jun 1, In : Resource Geology. 50, 2, p. 93-102 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Deterioration of stone materials in the Angkor monuments, Cambodia

Uchida, E., Ogawa, Y., Maeda, N. & Nakagawa, T., 2000 Jan 1, In : Engineering Geology. 55, 1-2, p. 101-112 12 p.

Research output: Contribution to journalArticle

59 Citations (Scopus)

Deterioration of stone materials in the Angkor Monuments, Cambodia

Uchida, E., Ogawa, Y., Maeda, N. & Nakagawa, T., 2000 Dec 1, In : Developments in Geotechnical Engineering. 84, C, p. 329-340 12 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
1998

Aqueous speciation of cadmium chloride in supercritical hydrothermal solutions at 500 and 600°C under 0.5 and 1 kbar

Uchida, E., Inoue, R. & Ogiso, K., 1998 Jan 1, In : GEOCHEMICAL JOURNAL. 32, 5, p. 339-344 6 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Aqueous speciation of zinc chloride in supercritical hydrothermal solutions from 500 to 700°C and 0.5 to 1.0 kb

Uchida, E., Naito, M. & Ubua, S., 1998 Jan 1, In : GEOCHEMICAL JOURNAL. 32, 1, p. 1-9 9 p.

Research output: Contribution to journalArticle

Open Access
11 Citations (Scopus)
1996

Aqueous speciation of magnesium, strontium, nickel and cobalt chlorides in hydrothermal solutions at 600°C and 1 kbar

Uchida, E., Goryozono, Y. & Naito, M., 1996 Jan 1, In : GEOCHEMICAL JOURNAL. 30, 2, p. 99-109 11 p.

Research output: Contribution to journalArticle

Open Access
11 Citations (Scopus)

On the correlations between Sr:Ca substitution and structural modulation in the Bi-2212 phase

Oikawa, Y., Saligan, P. P., Koizumi, K., Enomoto, H., Takano, Y., Sekizawa, K., Uchida, E. & Ozaki, H., 1996 Dec 1, In : Czechoslovak Journal of Physics. 46, SUPPL. 3, p. 1423-1424 2 p.

Research output: Contribution to journalArticle

1995

Aqueous speciation of iron and manganese chlorides in supercritical hydrothermal solutions

Uchida, E., Goryozono, Y., Naito, M. & Yamagami, M., 1995 Jan 1, In : GEOCHEMICAL JOURNAL. 29, 3, p. 175-188 14 p.

Research output: Contribution to journalArticle

Open Access
12 Citations (Scopus)
1994

33. A New Model of the Excess Gibbs Energy of Mixing for a Regular Solution

Kakuda, Y., Uchida, E. & Imai, N., 1994, In : Proceedings of the Japan Academy Series B: Physical and Biological Sciences. 70, 10, p. 163-168 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

XPS study on the preferential site occupations of Bi, Sr and Ca ions in Bi2Sr2CaCu2O8+d superconductors prepared by LPE method

Wakamatsu, K., Oikawa, Y., Enomoto, H., Shin, J. S., Uchida, E. & Ozaki, H., 1994 Dec, In : Physica C: Superconductivity and its applications. 235-240, PART 1, p. 687-688 2 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
1992

Application of arsenopyrite geothermometry and sphalerite geobarometry to the Taebaek Pb-Zn(-Ag) deposit at Yeonhwa I mine, Republic of Korea

Koh, Y. K., Choi, S. G., So, C. S., Choi, S. H. & Uchida, E., 1992 Jan 1, In : Mineralium Deposita. 27, 1, p. 58-65 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
1989
8 Citations (Scopus)
1987

X-RAY FLUORESCENCE ANALYSIS OF SILICATE ROCKS.

Uchida, E., Watanabe, Y., Nakamura, T. & Imai, N., 1987 Dec 1, In : Waseda Daigaku Rikogaku Kenkyusho Hokoku/Bulletin of Science and Engineering Research Laboratory,. 118, p. 45-52 8 p.

Research output: Contribution to journalArticle

1983

Grunerite from the Shinyama ore deposit, Kamaishi mine, Japan.

Uchida, E., 1983 Jan 1, In : Canadian Mineralogist. 21, 3, p. 517-528 12 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
1982

Physiocochemical study of skarn formation in the Shinyama iron- copper ore deposit of the Kamaishi mine, northeastern Japan.

Uchida, E. & Iiyama, J. T., 1982 Jan 1, In : Unknown Journal. 77, 4, p. 809-822 14 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
1 Citation (Scopus)