Journal Articles | Dowaki Laboratory

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Emi HOSOBUCHI, Chiharu MISAKI, Noboru KATAYAMA, Yin LONG, & Kiyoshi DOWAKI

Environmental impacts of fuel cell assisted bicycles in a sharing scheme , Journal of the Japan Institute of Energy, Vol. 99, No. 11, pp. 230-235.PDF

DOI: 10.3775/jie.99.230

Chiharu MISAKI, Daisuke HARA, Noboru KATAYAMA, & Kiyoshi DOWAKI

Improvement of power capacity of electric-assisted bicycles using fuel cells with metal hydride , Energies, Vol. 13, No. 23, [6272].PDF

DOI: 10.3390/en13236272

Xu ZHONGWEN, Yao LIMING, Zhang QIONG, Kiyoshi DOWAKI, & Long YIN

Inequality of water allocation and policy response considering virtual water trade: A case study of Lanzhou city, China , Journal of Cleaner Production, Vol. 269, [122326].

DOI: 10.1016/j.jclepro.2020.122326

Seiya KAKO, Masaya SUZUKI, Mitsuo KAMEYAMA, Yin LONG, & Kiyoshi DOWAKI

Ammonia adsorption properties of natural soil adsorbent for biohydrogen purification , Journal of the Japan Institute of Energy, Vol. 99, No. 9, pp. 136-142.PDF

DOI: 10.3775/jie.99.136

Haruka NAKAYAMA, Mitsuo KAMEYAMA, Yin LONG, & Kiyoshi DOWAKI

An environmental analysis of Bio-H₂ production introducing the 2-step PSA and Waste Heat Recovery , Journal of the Japan Institute of Energy, Vol. 99, No. 9, pp. 129-135.PDF

DOI: 10.3775/jie.99.129

Ryohei HAYAMI, Masahiro OHASHI, Haruka SUZUKI, Yohei SATO, Ibuki SAITO, Satoru TSUKADA, Kazuki YAMAMOTO, Kiyoshi DOWAKI, & Takahiro GUNJI

Preparation, characterization, and desulfurization ability of bulk porous silica-supported ZnO , Journal of Sol-Gel Science and Technology, Vol. 95, pp. 482–491.

DOI: 10.1007/s10971-020-05259-2

Akihiro OKI, Shun KATANIWA, & Kiyoshi DOWAKI

冷蔵倉庫におけるノンフロン炭化水素冷媒GF-08を用いた地中熱利用システムの省エネ及び環境影響評価 (Energy saving and environmental analyses through the ground source heat refrigerating system using a non-CFC hydro-carbon refrigerant of GF-08 in cold storage warehouse) , エネルギー・資源学会論文誌 (Journal of the Society of Energy and Resources), Vol . 41, No. 4, pp. 143-148.PDF

DOI: 10.24778/jjser.41.4_143

Hiromu SUGIHARA, Mitsuo KAMEYAMA, & Kiyoshi DOWAKI

An LCA and energy analysis of a biomass integrated-pyrolysis gasification/SOFC system with H₂S removal , IOP Conference Series: Earth and Environmental Science, Vol. 460, [012013].PDF

DOI: 10.1088/1755-1315/460/1/012013

Yida JIANG, Yin LONG, Qiaoling LIU, Kiyoshi DOWAKI, & Tomohiko IHARA

Carbon emission quantification and decarbonization policy exploration for the household sector – Evidence from 51 Japanese cities , Energy Policy, Vol. 140, [111438].

DOI: 10.1016/j.enpol.2020.111438

Shun KATANIWA, & Kiyoshi DOWAKI

A system analysis of cold storage using the new non-freon refrigerant GF-08 , Chemical Engineering Transactions, Vol. 78, pp. 187-192.PDF

DOI: 10.3303/CET2078032

Yuna SEO, Masaya SUZUKI, Tetsuichi TAKAGI, & Kiyoshi DOWAKI

Life-Cycle Assessment of adsorbents for biohydrogen production , Resources, Vol. 8, No. 1, [52].PDF

DOI: 10.3390/resources8010052

Yuna SEO, Yuki SOMEYA, & Kiyoshi DOWAKI

Environmental impacts and consumer preference for sustainably cultivated Japanese mustard spinach, komatsuna , Journal of Environmental Management, Vol. 231, pp. 364-369.

DOI: 10.1016/j.jenvman.2018.10.077

Shun YAMATE, Yoshiki FUJIWARA, Hiroshi TADOKORO, Noboru KATAYAMA, Yuna SEO, Mitsuo KAMEYAMA, & Kiyoshi DOWAKI

System analysis of the drone with FC battery fueled by bio-hydrogen , Journal of the Japan Institute of Energy, Vol. 97, No. 11, pp. 336-341.PDF

DOI: 10.3775/jie.97.336

Shohei KURODA, Taira NAGAISHI, Mitsuo KAMEYAMA, Kenji KOIDO, Yuna SEO, & Kiyoshi DOWAKI

Hydroxyl aluminium silicate clay for biohydrogen purification by pressure swing adsorption: Physical properties, adsorption isotherm, multicomponent breakthrough curve modelling, and cycle simulation , International Journal of Hydrogen Energy, Vol. 43, No. 34, pp. 16573-16588.

DOI: 10.1016/j.ijhydene.2018.07.065

Kiyoshi DOWAKI, Shohei KURODA, Hidetoshi SARUYA, Noboru KATAYAMA, Yuna SEO, Tomoyuki ISHIYAMA, Kiyofumi SATO, & Mitsuo KAMEYAMA

A LCA on the H₂S and HCl removal procedures using in HAS-Clays , Journal of the Japan Institute of Energy, Vol. 97, No. 7, pp. 160-170.PDF

DOI: 10.3775/jie.97.160

Satoshi KONDO, Taira NAGAISHI, & Kiyoshi DOWAKI

2-step PSA導入したBio-H2製造プロセスに対するエクセルギー解析及び環境影響評価 (Exergy analysis and environmental impact assessment for Bio-H₂ manufacturing process with 2-step PSA) , 日本エネルギー学会誌 (Journal of the Energy Society of Japan), Vol . 97, No. 4, pp. 77-87.PDF

DOI: 10.3775/jie.97.77

佐藤聖史, 徐維那, & Kiyoshi DOWAKI

LCA分析とDEAを用いた家庭用燃料電池システムにおける環境性及び性能を考慮した指標（FC-DEA)の提案 (Proposal of index (FC-DEA) considering environmental friendliness and performance in household fuel cell system using LCA analysis and DEA) , 日本LCA学会誌 (Journal of Japan LCA Society), Vol. 14, No. 1, pp. 36-45.PDF

DOI: 10.3370/lca.14.36

Yuna SEO, Keisuke IDE, Nobutaka KITAHATA, Kazuyuki KUCHITSU, & Kiyoshi DOWAKI

Environmental impact and nutritional improvement of elevated CO₂ treatment: A case study of spinach production , Sustainability, Vol. 9, No. 10, [1854].PDF

DOI: 10.3390/su9101854

Saori ASHIDA, Noboru KATAYAMA, Kiyoshi DOWAKI, & Mitsuo KAMEYAMA

Study on Metal Hydride performance for purification and storage of Bio-H₂ , Journal of the Japan Institute of Energy, Vol. 96, No. 8, pp. 300-306.PDF

DOI: 10.3775/jie.96.300

Kiyoshi DOWAKI, Noboru KATAYAMA, Taira NAGAISHI, Shohei KURODA, & Mitsuo KAMEYAMA

A system analysis of storage alloy for Bio-H₂ in consideration of the purification performance , Journal of the Japan Institute of Energy, Vol. 96, No. 8, pp. 266-272.PDF

DOI: 10.3775/jie.96.266

Corinthias P. M. SIANIPAR, Gatot YUDOKO, & Kiyoshi DOWAKI

Transforming agricultural supply-chain through postharvest engineering and appropriate technology , Acta Horticulturae, Vol. 1152, pp. 421-428.PDF

DOI: 10.17660/ActaHortic.2017.1152.57

Kenji KOIDO, Yutaro WATANABE, Tomoyuki ISHIYAMA, Teppei NUNOURA, & Kiyoshi DOWAKI

Fate of sulphur during simultaneous gasification of lignin-slurry and removal of hydrogen sulphide over calcium aluminate supported nickel oxide catalyst , Journal of Cleaner Production, Vol. 141, pp. 568-579.

DOI: 10.1016/j.jclepro.2016.09.010

Corinthias P.M. SIANIPAR, & Kiyoshi DOWAKI

Direct information of commodity market prices: An initiative for social justice through systems engineering , Information (Japan), Vol. 19, No. 9B, pp. 4039-4044.PDF

DOI: 10.1234/rg.312229660

Kiyoshi DOWAKI, Taira NAGAISHI, Kenji KOIDO, & Mitsuo KAMEYAMA

A proposal of a highly-efficient purification system for Hydrogen production to achieve a lower LCCO₂ level , Journal of the Japan Institute of Energy, Vol. 95, No. 8, pp. 615-620.PDF

DOI: 10.3775/jie.95.615

Hiroki KUMASHIRO, Mikhael TJHI, Gatot YUDOKO, & Kiyoshi DOWAKI

Requirements analysis of geothermal energy-based cold storage: Case study in Indonesia , Jurnal Teknologi (Sciences & Engineering), Vol. 78, No. 5-3, pp. 19-25.PDF

DOI: 10.11113/jt.v78.8506

Noboru KATAYAMA, Shuhei TOSAKA, Tatsuya YAMANAKA, Masanori HAYASE, Kiyoshi DOWAKI, & Sumio KOGOSHI

New topology for DC–DC converters used in fuel cell–electric double layer capacitor hybrid power source systems for mobile devices , IEEE Transactions on Industry Applications, Vol. 52, No. 1, pp. 313 - 321.

DOI: 10.1109/TIA.2015.2464189

HENDRAWAN, & Kiyoshi DOWAKI

CO₂ emission reduction analysis of Bio-Hydrogen network: An initial stage of Hydrogen society , Journal of Clean Energy Technologies, Vol. 3, No. 4, pp. 296-301.PDF

DOI: 10.7763/JOCET.2015.V3.212

Corinthias P. M. SIANIPAR, Kiyoshi DOWAKI, & Gatot YUDOKO

Technological solution for vulnerable communities: Questioning the sustainability of Appropriate Technology. , IOP Conference Series: Earth and Environmental Science, Vol. 23, [012008].PDF

DOI: 10.1088/1755-1315/23/1/012008

Hiroki KUMASHIRO, Vicka KHARISMA, Corinthias P. M. SIANIPAR, Kenji KOIDO, Reiko TAKAHASHI, & Kiyoshi DOWAKI

The design of appropriate geothermal energy system , WIT Transactions on Ecology and the Environment, Vol. 186, pp. 207 - 217.PDF

DOI: 10.2495/ESUS140181

Keisuke NISHIMOTO, Hiromi NAKANO, Ryo MIKAMI, Kenji KOIDO, Hayato OWADA, & Kiyoshi DOWAKI

高齢者の内食メニューにおけるCO2排出量と塩分との関係 (Relationship between CO₂ emissions and salt content in elderly people’s meal menus) , 日本LCA学会誌 (Journal of Japan LCA Society), Vol. 10, No. 4, pp. 464-478.PDF

DOI: 10.3370/lca.10.464

Corinthias P. M. SIANIPAR, Kiyoshi DOWAKI, & Gatot YUDOKO

Technological solution for vulnerable communities: How does its approach matter? , IOP Conference Series: Materials Science and Engineering, Vol. 58, [012022].PDF

DOI: 10.1088/1755-1315/23/1/012008

Kenji KOIDO, Yutaro WATANABE, Teppei NUNOURA, & Kiyoshi DOWAKI

Synthesis gas production via non-catalytic and catalytic gasification of Lignin with high-moisture content , Journal of the Japan Institute of Energy, Vol. 93, No. 7, pp. 667-674.PDF

DOI: 10.3775/jie.93.667

Corinthias P. M. SIANIPAR, & Kiyoshi DOWAKI

Eco-burden in pavement maintenance: Effects from excess traffic growth and overload , Sustainable Cities and Society, Vol. 12, pp. 31-45.PDF

DOI: 10.1016/j.scs.2014.01.002

Corinthias P. M. SIANIPAR, Gatot YUDOKO, Kiyoshi DOWAKI, & Akbar ADHIUTAMA

Design and technological appropriateness: The quest for community survivability , Journal of Sustainability Science and Management, Vol. 9, No. 1, pp. 1-17.PDF

DOI: 10.46754/jssm.2014.06.001

Corinthias P. M. SIANIPAR, Kiyoshi DOWAKI, & Gatot YUDOKO

Interdependency of cleaner production and cleaner application: Towards an integrated assessment on Appropriate Technology , Applied Mechanics and Materials, Vol. 606, pp. 281-285.PDF

DOI: 10.4028/www.scientific.net/AMM.606.281

Corinthias P. M. SIANIPAR, Gatot YUDOKO, & Kiyoshi DOWAKI

Physiological concept: Visible modeling for feasible design , Applied Mechanics and Materials, Vol. 493, pp. 432-437.PDF

DOI: 10.4028/www.scientific.net/AMM.493.432

Corinthias P. M. SIANIPAR, Gatot YUDOKO, & Kiyoshi DOWAKI

Materials research in Appropriate Technology: In the midst of science, engineering, and technology , Key Engineering Materials, Vol. 594-595, pp. 334-338.PDF

DOI: 10.4028/www.scientific.net/KEM.594-595.334

Corinthias P. M. SIANIPAR, Kiyoshi DOWAKI, & Gatot YUDOKO

Environmental impacts of Appropriate Technology: The system boundaries , Advanced Science, Engineering and Medicine, Vol. 6, No. 1, pp. 141-142.PDF

DOI: 10.1166/asem.2014.1460