NAKAYENGA JOYCE JUSTINEJOYCE JUSTINE NAKAYENGA

Last Updated :2025/07/08

所属・職名
大学院先進理工系科学研究科　共同研究講座助教
メールアドレス
njoycehiroshima-u.ac.jp
自己紹介
私の研究は、革新的な工学的ソリューションを通じて持続可能な社会の発展を推進することを目的としています。炭素の回収・貯留（CCS）や、微生物技術および産業副産物の再利用を活用した持続可能な地盤改良に取り組み、土質の改良を図っています。環境的および地盤工学的課題に対応した災害に強いインフラの開発に情熱を注いでおり、研究は即時的な効果と長期的な価値の両方をもたらします。また、国連の持続可能な開発目標（SDGs）である9（産業と技術革新の基盤をつくろう）、12（つくる責任 つかう責任）、13（気候変動に具体的な対策を）の達成にも積極的に貢献しています。

基本情報

学位

  • 修士（工学）　(広島大学)
  • 博士（工学）　(広島大学)

研究キーワード

  • 炭素の回収・貯留、CCS, 炭酸脱水酵素, MICP（微生物誘導炭酸カルシウム析出), EICP（酵素誘導炭酸カルシウム析出), 製鋼スラグ, セメント, 石粉, 粘土, 地盤改良

研究活動

学術論文（★は代表的な論文）

  1. ★, Effects of high pressure on microbiologically induced calcium carbonate precipitation of methane hydrate-bearing sand layers, SOILS AND FOUNDATIONS, 65巻, 2025
    DOIを用いた論文検索結果へのリンク
  2. ★, The Durability of Cement-Treated Clay Granite Powder and Slag-Treated Clay Granite Powder Composites Under Seawater Exposure, LECTURE NOTES IN CIVIL ENGINEERING, 2024
    DOIを用いた論文検索結果へのリンク
  3. A Biology and Chemistry Primer for Undergraduate Students, JOURNAL OF APPLIED SCIENCES, 2019
  4. ★, Influence of stone powder content and particle size on the strength of cement-treated clay, CONSTRUCTION AND BUILDING MATERIALS, 305巻, 124710号, 2021
    DOIを用いた論文検索結果へのリンク
  5. ★, Study on the effect of amorphous silica from waste granite powder on the strength development of cement-treated clay for soft ground improvement, SUSTAINABILITY, 14巻, 4073号, 2022
    DOIを用いた論文検索結果へのリンク
  6. ★, Effect of Limestone and Granite Stone Powder on Properties of Cement-Treated Clay Composites and Their Socioeconomic and Environmental Impacts, CONSTRUCTION AND BUILDING MATERIALS, 393巻, 132064号, 2023
    DOIを用いた論文検索結果へのリンク
  7. Application of Casein Combined Enzyme Induced Carbonate Precipitation to Mitigate Shallow Failure in Cut Slope, BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 82巻, 12号, pp. 1-12, 2023
  8. ★, Influence of diatom-amorphous silica on strength and durability of steel slag and cement-treated clays, SOILS AND FOUNDATIONS, 65巻, 3号, 202506
    DOIを用いた論文検索結果へのリンク
  9. ★, Casein as a foaming agent in cement-treated soil for lightweight embankments, ENVIRONMENTAL GEOTECHNICS, 12巻, 4号, pp. 303-315, 20250501
    DOIを用いた論文検索結果へのリンク
  10. Use of lignocellulose-degrading enzyme bio-cemented soils in the construction industry, ENVIRONMENTAL GEOTECHNICS, 12巻, 4号, pp. 353-369, 20250501
    DOIを用いた論文検索結果へのリンク
  11. Sustainable stabilization of sandy soils using steel slag and biopolymer cellulose, CASE STUDIES IN CONSTRUCTION MATERIALS, 22巻, 202507
    DOIを用いた論文検索結果へのリンク
  12. ★, Effect of granite powder on the strength, durability and sustainability of soil treated using steel slag or cement, CONSTRUCTION AND BUILDING MATERIALS, 451巻, 20241115
    DOIを用いた論文検索結果へのリンク

招待講演、口頭・ポスター発表等

  1. Utilization of stone powder in the formation of eco-friendly geomaterials, Joyce Nakayenga, The Yamaguchi University-Hiroshima University Joint Seminar on Geotechnical Engineering, 2020年12月, 通常, 英語, Hiroahima University, Yamaguchi University
  2. Effect of fine particles of stone flour on the strength mobilization of cement-treated clay, Takashi Tsuchida, Joyce Nakayenga, Erika Yamashita, and Arlyn Aristo Cikmit, Japan Society of Civil Engineers 2019 Annual Meeting, 2019年09月, 通常, 英語, Japan Society of Civil Engineers (JSCE), Takamatsu, Japan
  3. Life After Campus (UCU), Getting a PhD at a young age, experience in Universities Abroad and Leadership, Joyce Nakayenga, AEC Webinar, 2023年07月, 招待, 英語, Uganda Christian Univeristy Alumni Association, Webinar
  4. Women in Engineering- Going Above and Beyond, Joyce Nakayenga, Mercy S. Atukunda, Annet Nsiimire, Nabiira Nabwire, Women’s Day Webinar, 2024年03月, 招待, 英語, ZadeCAD Academy, Uganda, Webinar
  5. Innovating Together: Shaping the Future of Japan-Africa Academic Collaboration, Joyce Nakayenga, Raymond Gilpin, Shino Manabe, Yoko Shinpuku, Daisuke Ueda, Shuhei Ueno, Afri Converse 2025#1, 2025年03月, 招待, 英語, JICA, UNDP, Hiroshima University, Hiroshima University, Japan
    Related URL
  6. Evaluation of The Self-healing Bio-assisted Cement-treated Clay with XAFS, Satoru Ikoma, Joyce Nakayenga, Toshiro Hata and Shinjiro Hayakawa, The 25th Hiroshima International Symposium on Synchrotron Radiation, Materials Science using VUV-SX Synchrotron Radiation, 2021年, 通常, 英語, Hiroshima, Japan
  7. Evaluation of long-term durability of slag-treated clay under seawater exposure, Nozomi Omaki, Joyce Nakayenga, Awazu Shingo, and Toshiro Hata, 9th International Congress on Environmental Geotechnics, 2023年06月, 通常, 日本語, International Society for Soil Mechanics and Geotechnical Engineering, Chania, Greece
    Related URL
  8. The Durability of Cement-Treated Clay Granite Powder and Slag-Treated Clay Granite Powder Composites Under Seawater Exposure, Joyce Nakayenga, Nozomi Omaki, and Toshiro Hata, 2nd International Conference on Construction Resources for Environmentally Sustainable Technologies, 2023年11月, 通常, 英語, Hazarika, H., Haigh, S.K., Chaudhary, B., Murai, M., Manandhar, S., Fukuoka, Japan
  9. Navigating the Rise of African Students in Japan and their Career Outcomes: A Case Study of Hiroshima University,, Multidisciplinary international Research Conference (MIREC), Seoul, South Korea, 2024年11月, 招待, 英語, World African Researchers, Engineers, Scientists, and Entrepreneurs Alliance (WARESA), Seoul, South Korea
    Related URL

社会活動

学術雑誌論文査読歴

  1. 2024年, その他, 3