KAMAHARA Hirotsugu

J-GLOBAL         Last updated: Jun 10, 2019 at 16:01
 
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Name
KAMAHARA Hirotsugu
Affiliation
Toyohashi University of Technology

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LEE Chang Yuan, MIYASHITA Kohichi, KAMAHARA Hirotsugu, ATSUTA Yoichi, DAIMON Hiroyuki
ENVIRONMENTAL SCIENCE   30(1) 11-19   2017
<p>Biogas produced by anaerobic digestion contains 60% of methane (CH4) and 40% of carbon dioxide (CO2) generally. The CH4 could be used for power generation, but not many studies have been reported on the utilizat...
KAMAHARA Hirotsugu, EUGENE Ryan, DAIMON Hiroyuki
Journal of JSEE   64(5) 5_68-5_72   2016
This study evaluates the short-term study-abroad program in Penang, Malaysia for undergraduate students of the engineering department of Toyohashi University of Technology. The purpose of this one week program is to gain global perspectives and aw...
KAMAHARA Hirotsugu, ASAKAWA Kazunori, Ni Luh Gede Ratna JULIASIH, DAIMON Hiroyuki
Journal of Japan Society of Civil Engineers, Ser. F5 (Professional Practices in Civil Engineering)   72(1) 20-26   2016
 This study presents that the current condition and the problem for water treatment process in local city of Indonesia as Solok city, West Sumatra, Indonesia for a case study. In addition, this study discussed about the benefit of technical traini...
ATSUTA YOICHI, MIYASHITA KOICHI, SAGO YUKI, KAMAHARA HIROTSUGU, DAIMON HIROYUKI
環境浄化技術   14(2) 60-64   Mar 2015
TACHIBANA JUNZO, SHU ATSUSHI, KAMAHARA HIROTSUGU, GOTO NAOHIRO
環境科学会誌   27(5) 277-288   Sep 2014
Porcelain recycling rate in Japan is low today because of the limited amounts and various kinds of recyclable porcelain. Companies in some porcelain producing districts have tried to develop processes that use recycle crushed porcelain. However, a...
Prayitno, Prayitno, Zaenal Kusuma, Zaenal Kusuma, Bagyo Yanuwiadi, Bagyo Yanuwiadi, Rudy W. Laksmono, Hirotsugu Kamahara, Hiroyuki Daimon
Advances in Environmental Biology   8 1251-1259   Jan 2014
In Indonesia, most hospital wastewater treatment use biological processes followed by chlorination. Biological processes are efficient in reducing organic matter but less for pollutant toxic (phenol, Pb) while chlorination is not environmentally f...
Ozoda Raupova, Hirotsugu Kamahara, Naohiro Goto
Resources, Conservation and Recycling   89 76-85   Jan 2014
In this paper, we assess the physical dimensions of Uzbekistan's economy during 1992-2011 by using the economy-wide material flow analysis (EW-MFA) method, which is an internationally recognized tool for such assessments. There have been a number ...
KAMAHARA HIROTSUGU, FUJIHIRA ATSUSHI, GOTO NAOHIRO, FUJIE KOICHI, TACHIBANA RYUICHI, OYABU CHIHO, SUGIHARA TOSHIHARU
廃棄物資源循環学会論文誌   25(0) 45-56 (J-STAGE)-56   2014
It was recently noticed that regions of Mongolia are in need of comprehensive 3R waste action programs that include not appropriate waste treatment system set-up, but also incentives for getting people to reduce their total waste output. The aim ...
KAMAHARA HIROTSUGU, KUBO CHIKASHI, GOTO NAOHIRO
システム農学   29(2) 59-66   Apr 2013
Recent year, natural farming and organic farming has received attention owing to rising interest in the health benefits and concern environmental problem. These farming methods can be considered as low energy consumption by these farming, because ...
ATSUTA YOICHI, SAGO YUKI, KAMAHARA HIROTSUGU, OKAYAMA TOMOKO, DAIMON HIROYUKI
日本水環境学会年会講演集   47th 61   Mar 2013
KAMAHARA Hirotsugu, ATSUTA Yoichi, DAIMON Hiroyuki
廃棄物資源循環学会誌 = Material cycles and waste management research   24(1) 50-55   Jan 2013
蒲原 弘継
日本LCA学会誌   8(4) 328-332   Oct 2012
蒲原弘継, HASANUDIN Udin, WIDIYANTO Anugerah, 橘隆一, 熱田洋一, 後藤尚弘, 藤江幸一, 大門裕之
化学工学論文集   38(5) 299-304 (J-STAGE)-304   Oct 2012
Several clean development mechanism projects for bioenergy production have been started in Southeast Asia. However, the effect of these projects on the lifecycle aspect of biomass production is still unclear. This study aimed to evaluate GHG emiss...
杉田 良介, 蒲原 弘継, 後藤 尚弘
環境共生   20 44-53   Mar 2012
蒲原 弘継, 工藤 祐揮, 玄地 裕
Journal of the Japan Institute of Energy   90(6) 562-568   Jun 2011
KAMAHARA Hirotsugu
日本緑化工学会誌 = Journal of the Japanese Society of Revegetation Technology   36(3) 444-445   Feb 2011
Hirotsugu Kamahara, Udin Hasanudin, Anugerah Widiyanto, Ryuichi Tachibana, Yoichi Atsuta, Naohiro Goto, Hiroyuki Daimon, Koichi Fujie
Biomass and Bioenergy   34 1818-1824   Dec 2010
Biodiesel derived from palm oil has been recognized as a high-productivity oil crop among the first generation of biofuels. This study evaluated and discussed the net energy balance for biodiesel in Indonesia by calculating the net energy ratio (N...
蒲原弘継, 後藤尚弘, 藤江幸一
環境科学会誌   23(4) 332-340   Jul 2010
蒲原弘継, WIDIYANTO Anugerah, 熱田洋一, 橘隆一, 後藤尚弘, 大門裕之, 藤江幸一
環境科学会誌   22(4) 247-256   Jul 2009
TACHIBANA Ryuichi, ATSUTA Yoichi, WIDIYANTO Anugerah, KAMAHARA Hirotsugu, GOTO Naohiro, ARAKAWA Masamoto, FUNATSU Kimito, FUJIE Koichi
ENVIRONMENTAL SCIENCE   22(4) 257-269   Jul 2009
We developed the AB-NET (Asia Biomass Network Model) software to evaluate the biomass utilization activities in Asian region. AB-NET consists of the following four models.<BR>Plantation Model; The user can determine the best fertilization method i...
蒲原弘継, 藤江幸一
水環境学会誌   32(2) 69-72   Feb 2009
蒲原弘継, 山口瞬, 橘隆一, 後藤尚弘, 藤江幸一
日本LCA学会誌   4(4) 318-323   Oct 2008
蒲原弘継, 橘隆一, 熱田洋一, 後藤尚弘, 藤江幸一
環境システム研究論文集   36 227-235   Oct 2008
蒲原 弘継, 山口 瞬, 橘 隆一
Journal of Life Cycle Assessment, Japan   4(4) 318-323   Oct 2008
FUJIE Koichi, GOTO Naohiro, DAIMON Hiroyuki, KAMAHARA Hirotsugu
Resources processing   55(2) 103-108   Jun 2008
山口 耕太, 蒲原 弘継, 後藤 尚弘
環境システム研究論文発表会講演集   36 141-146   2008