Hiroki Yasuhara
Hiroshima University
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Publication
Featured researches published by Hiroki Yasuhara.
Radiation Protection Dosimetry | 2015
Satoru Nakashima; A. Sasai; Kazuki Koga; Hiroki Yasuhara; Akihito Matsushima; Kuninobu Inada
The relation between concentration of elements and microbial activity in the water samples of Higashi-Hiroshima Campus, Hiroshima University was investigated. Energy dispersive X-ray spectroscopy revealed that microbial mat contains iron, aluminium, silicon and phosphorus. Model experiment revealed that the potassium was adsorbed by living microorganism in the microbial mats, while it was not adsorbed by dead microbial mat. Iron was adsorbed by both living and dead microbial mats. The present results explain the increase in the total β-radioactivity of water sample in summer and the decrease in winter.
Journal of Organometallic Chemistry | 2015
Hiroki Yasuhara; Kazuki Koga; Satoru Nakashima
Journal of Organometallic Chemistry | 2015
Hiroki Yasuhara; Satoru Nakashima
Radioisotopes | 2017
Keisuke Yoshinami; Masashi Kaneko; Hiroki Yasuhara; Satoru Nakashima
Journal of Radioanalytical and Nuclear Chemistry | 2015
Haruka Dote; Hiroki Yasuhara; Satoru Nakashima
Bulletin of the Chemical Society of Japan | 2013
Hiroki Yasuhara; Kazuki Koga; Satoru Nakashima
Hyperfine Interactions | 2017
Masashi Kaneko; Hiroki Yasuhara; Sunao Miyashita; Satoru Nakashima
Chemistry Letters | 2016
Hiroki Yasuhara; Ryo Naguwa; Satoru Nakashima
Chemistry Journal of Moldova | 2016
Haruka Dote; Hiroki Yasuhara; Satoru Nakashima
Bulletin of the Chemical Society of Japan | 2016
Hiroki Yasuhara; Satoru Nakashima
