[title in Japanese]

Released on J-STAGE: April 25, 2016 | Volume 37 Issue 4 Pages 153-176

Effects of pH and Metal Cations on Polymerization of Silicic Acid in Low Temperature Solutions

Released on J-STAGE: February 05, 2010 | Volume 21 Issue 4 Pages 359-368

Hajime SUGITA, Masahiro YAMAMOTO

Effects of pH and Dissolved Ions on Fluorescence Intensity of Sodium Fluorescein

Released on J-STAGE: February 05, 2010 | Volume 25 Issue 3 Pages 211-225

Hajime SUGITA, Isao MATSUNAGA, Norio YANAGISAWA, Hiroaki TAO, Tsutomu YAMAGUCHI, Kazuo AOKI

Advanced Closed-Loop Systems and Their Potential in Geothermal Power Generation

Released on J-STAGE: January 25, 2026 | Volume 47 Issue 3 Pages 117-134

Koji MORITA

Regulatory issues regarding groundwater utilization from open-loop type geo-heat systems in Miyagi Prefecture

Released on J-STAGE: April 25, 2025 | Volume 46 Issue 4 Pages 147-156

Masahiro OBA, Noriyoshi TSUCHIYA