Search Results - "KINOSHITA, NAOKI"

Applicability of Enzymatic Calcium Carbonate Precipitation as a Soil-Strengthening Technique by Neupane, Debendra, Yasuhara, Hideaki, Kinoshita, Naoki, Unno, Toshiyasu

“…AbstractA grouting technique for enzymatic calcite precipitation is evaluated. Urea and calcium salt, at various concentrations, are mixed with a…”
Get full text

Effect of Ice Saturation on Gas Permeability and Elastic Wave Velocity of Frozen Berea Sandstone by Kinoshita, Naoki, Yasuhara, Hideaki

“…In order to establish new technology for the storage of natural gas hydrates in underground rock tanks, it is necessary to precisely and quantitatively…”
Get full text

Stabilization of expansive soil with agricultural waste additives: a review by Gidebo, Frehaileab Admasu, Yasuhara, Hideaki, Kinoshita, Naoki

“…Soil is one of the most important construction materials in the world. It has been effectively exploited for various purposes, such as building social…”
Get full text

Optimization of physical and strength performance of cellulose-based fiber additives stabilized expansive soil by Gidebo, Frehaileab Admasu, Kinoshita, Naoki, Yasuhara, Hideaki

“…Expansive soils are known as geotechnically problematic soils and represent a significant challenge for both civil engineering and geotechnical applications…”
Get full text

Technical Note: Influence of entrance window deformation on reference dosimetry measurement in various beam modalities by Kinoshita, Naoki, Kohno, Ryosuke, Oguchi, Hiroshi

“…Purpose Phantoms for horizontal beam geometry can avoid issues in vertical‐beam geometry, such as change in chamber depth due to evaporation, and defining the…”
Get full text

Predictions of Rock Temperature Evolution at the Lahendong Geothermal Field by Coupled Numerical Model with Discrete Fracture Model Scheme by Qarinur, Muhammad, Ogata, Sho, Kinoshita, Naoki, Yasuhara, Hideaki

“…The comprehensive exploitation of geothermal fields has an impact on the productivity of the reservoirs. To realize sustainable steam production, changes in…”
Get full text

Development and applications of slope and river monitoring system using low-power wide-area network technology by Hafidz, Achmad, Kinoshita, Naoki, Yasuhara, Hideaki, Tsuzuki, Shinji

“…The increase in heavy rainfall events has contributed to the increase in floods and slope failures. These natural disasters can lead to severe loss of human…”
Get full text

Observation of Calcium Carbonate Precipitation Process and the Permeability Experiments by EICP using Microfluidic Chip by KINOSHITA, Naoki, YASUHARA, Hideaki

“…EICP (Enzyme Induced Calcite Precipitation), which artificially precipitates calcium carbonate using urease purified from enzymes found in leguminous plants,…”
Get full text

Optimization of Enzyme-Mediated Calcite Precipitation as a Soil-Improvement Technique: The Effect of Aragonite and Gypsum on the Mechanical Properties of Treated Sand by Putra, Heriansyah, Yasuhara, Hideaki, Kinoshita, Naoki, Hirata, Akira

“…The effectiveness of magnesium as a substitute material in enzyme-mediated calcite precipitation was evaluated. Magnesium sulfate was added to the injecting…”
Get full text

Long-term observation of permeability in sedimentary rocks under high-temperature and stress conditions and its interpretation mediated by microstructural investigations by Yasuhara, Hideaki, Kinoshita, Naoki, Ohfuji, Hiroaki, Takahashi, Manabu, Ito, Kazumasa, Kishida, Kiyoshi

“…In this study, a series of long‐term, intermittent permeability experiments utilizing Berea sandstone and Horonobe mudstone samples, with and without a single…”
Get full text

Effect of permeants on fracture permeability in granite under hydrothermal conditions by Hafidz, Achmad, Kinoshita, Naoki, Yasuhara, Hideaki

“…Flow-through experiments were conducted with three permeants to determine the effect of pH, temperature, and cation concentrations on changes in permeability…”
Get full text

Strength and Thermal Conductivity of Hydrated Solidified Materials Made from Wastepaper Sludge Ash and By-products by KINOSHITA, Naoki, YASUHARA, Hideaki

“…The purpose of this study is to expand the application of wastepaper sludge ash (WPSA) as a construction material. The strength and thermal conductivity of…”
Get full text

Temporal alteration of fracture permeability in granite under hydrothermal conditions and its interpretation by coupled chemo-mechanical model by Yasuhara, Hide, Kinoshita, Naoki, Ohfuji, Hiroaki, Lee, Dae Sung, Nakashima, Shinichiro, Kishida, Kiyoshi

“…► Flow-through experiments in a granite fracture are conducted under different pressure and temperature conditions. ► The evolutions of the fracture…”
Get full text

Longitudinal assessment of U-shaped and inverted U-shaped developmental changes in the spontaneous movements of infants via markerless video analysis by Kinoshita, Naoki, Furui, Akira, Soh, Zu, Hayashi, Hideaki, Shibanoki, Taro, Mori, Hiroki, Shimatani, Koji, Funabiki, Yasuko, Tsuji, Toshio

“…Various attempts have been made to elucidate the development patterns in the spontaneous movements of infants through longitudinal evaluations. Movement…”
Get full text

Evaluation of entrance window deformation in water phantom with window thickness of 5 mm for horizontal beam measurements by Kato, Takahiro, Sakagami, Hisanori, Kinoshita, Naoki, Oguchi, Hiroshi

“…This study aimed to evaluate changes in the deformation of the entrance window on a phantom for a horizontal beam geometry with a window thickness of 5 mm. The…”
Get full text

Applicability of Natural Zeolite for NH-Forms Removal in Enzyme-Mediated Calcite Precipitation Technique by Putra, Heriansyah, Yasuhara, Hideaki, Kinoshita, Naoki

“…This study evaluated the applicability of natural zeolite for the removal of the NH-forms in the enzyme-mediated calcite precipitation technique. The natural…”
Get full text

Coupled thermo-hydro-mechanical-chemical modeling by incorporating pressure solution for estimating the evolution of rock permeability by Yasuhara, Hideaki, Kinoshita, Naoki, Ogata, Sho, Cheon, Dae-Sung, Kishida, Kiyoshi

“…A coupled THMC numerical model has been developed to examine the long-term change in permeability of the porous sedimentary rocks that are assumed to be…”
Get full text

Design Methodology and Performance Evaluation of High Energy Absorbing Rockfall Protection Net by Full-Scale Experiments and Dynamic Analysis by KINOSHITA, Naoki, YASUHARA, Hideaki, YATABE, Ryuichi, KAGAYAMA, Hajime

“…It is obligatory to verify the performance of high-energy-absorbing pocket-type rockfall protection nets by full-scale experiments. While the performance…”
Get full text

Efficacy of soybean-derived crude extract in enzyme-induced carbonate precipitation as soil-improvement technique by Pratama, Galih Bhekti Sula, Yasuhara, Hideaki, Kinoshita, Naoki, Putra, Heriansyah, Almajed, Abdullah, Fukugaichi, Satoru, Ihsani, Zalfa Maulida

“…Calcium carbonate precipitation using a urease enzyme, referred to herein as Enzyme-Induced Carbonate Precipitation (EICP) is a technique for soil improvement…”
Get full text

Effect of Magnesium as Substitute Material in Enzyme-Mediated Calcite Precipitation for Soil-Improvement Technique by Putra, Heriansyah, Yasuhara, Hideaki, Kinoshita, Naoki, Neupane, Debendra, Lu, Chih-Wei

“…The optimization of enzyme-mediated calcite precipitation was evaluated as a soil-improvement technique. In our previous works, purified urease was utilized to…”
Get full text