2018 - 2021 Development of policy-making and consensus-building methods to resolve cost and benefit allocation imbalances related to the advanced sewage treatment system
2010 - 2014 気候変動に適応した調和型都市圏水利用システムの開発
2008 - 2009 住民の都市河川に対する価値評価構造の解明と水辺価値向上施策の提案
Papers (35):
Zihan Zhang, Chieko Kato, Otsuka Yoshiomi. Factors Influencing the Preferences of Older Japanese People for Long-term Care. Home Health Care Management and Practice. 2023. 35. 4. 253-261
Zihan Zhang, Chieko Kato, Yoshiomi Otsuka. Loneliness Factors in Older People and the Influence on Attitudes Toward Informal Care: A Study of Older Chinese People in Urban Areas. Journal of Primary Care and Community Health. 2023. 14
Zihan Zhang, Chieko Kato, Yoshiomi Otsuka. Loneliness Factors in Older People and the Influence on Attitudes Toward Informal Care: A Study of Older Chinese People in Urban Areas. Journal of primary care & community health. 2023. 14. 21501319231205166-21501319231205166
Xiaoya Yuan, Koichiro Aoki, Chieko Kato, Yoshiomi Otsuka. Relationship Between Mental Health, Life Skills and Life Satisfaction Among Japanese Athletes. Smart Innovation, Systems and Technologies. 2022. 308. 87-94
Yoshiomi OTSUKA, Hideshige TAKADA, Yasuo NIHEI, Yutaka KAMEDA, Kahoko NISHIKAWA. Current Status and Issues of Microplastic Pollution Research. Journal of Japan Society on Water Environment. 2021. 44. 2. 35-42
ESTIMATION OF THE POTENTIAL FOR REDUCING CARBON DIOXIDE EMISSIONS IN THE TRANSPORTATION SECTOR THROUGH THE INTRODUCTION OF REDEPLOYMENT BICYCLE SHARING SYSTEM
(2023)