Ammar Albalasmeh, Osama Mohawesh, Doha Zeadeh, Koichi Unami. Robust optimization of shading types to control the performance of water reservoirs. Journal of Cleaner Production. 2023. 415
Ammar Albalasmeh, Osama Mohawesh, Ahmad Alqudah, Koichi Unami, Zakaria Al-Ajlouni, Amani Klaib. The Potential of Biochar Application to Enhance Soil Quality, Yield, and Growth of Wheat and Barley Under Rainfed Conditions. Water, Air, & Soil Pollution. 2023. 234. 7
Koichi Unami, Rasha Fadhil, Md Kamal Rowshon, Ahmad Fikri, Wayayok Aimrun. Identification of nominal release policies implemented in a multi-purpose water reservoir. Meteorology Hydrology and Water Management. 2023. 11. 1. 44-61
Koichi Unami. Fractional Interpolation of the Unit-Hydrograph Method and the Lumped Flow Routing Method in Hydrology. 2023 International Conference on Fractional Differentiation and Its Applications (ICFDA). 2023
Rasha M. Fadhil, Md Kamal Rowshon, Koichi Unami, Aimrun Wayayok, Ahmad Fikri. Controversial Application of SWAT Model to Kurau River Basin, Malaysia. Proceedings of The 3rd World Conference on Engineering and Technology. 2022
Yaegashi Yuta, Yoshioka Hidekazu, Unami Koichi, Fujihara Masayuki. Application of singular stochastic control theory to fish-eating waterfowl population management (Financial Modeling and Analysis). 数理解析研究所講究録 = RIMS Kokyuroku. 2019. 2106. 64-72
八重樫 優太, 吉岡 秀和, 宇波 耕一, 藤原 正幸. Application of singular stochastic control theory to fish-eating waterfowl population management (ファイナンスの数理解析とその応用). 数理解析研究所講究録. 2019. 2106. 65-72
Yaegashi Yuta, Yoshioka Hidekazu, Unami Koichi, Fujihara Masayuki. Numerical computation of the coefficients in an exact solution to an impulse control model for optimal population management. 計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science. 2018. 23. 6p
八重樫 優太, 吉岡 秀和, 宇波 耕一, 藤原 正幸. 有害生物個体群の駆除戦略を導く特異確率制御モデルの数値近似. 計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science. 2017. 22. 6p
Modelling and analysis of time series data in math-agro sciences
Institute of Mathematics for Industry, Kyushu University 2019
A prototype of micro irrigation scheme in the Jordan Rift Valley and its mathematical modelling
Konya Municipality 2018
Optimization approaches to nonpoint pollutant source control in watersheds
Chapter 4 In: Watersheds: Management, Restoration and Environmental Impact, Edited by Vaughn JC, Nova Science Publishers, 359-391 2011
Computational methods supporting rainwater harvesting technology
Chapter 4 In: New Topics in Water Resources Research and Management, Edited by Andreassen HM, Nova Science Publishers, 167-193 2008
Management of water quality environment under uncertainty -mathematical modeling and computational optimization-
Environmental Pollution, Edited by Singh VP and Yadava RN, Applied Publishers, 381-392 2003
Fractional interpolation of the unit-hydrograph method and the lumped flow routing method in hydrology
(2023 International Conference on Fractional Differentiation and Its Applications (ICFDA23) 2023)
Operational practices of water harvesting systems around the world
(International Conference on Arid Lands: Desert Technology XV (DT XV) 2023)
Two-dimensional kinematic waves over small watersheds of nonconvex topography in Northern Iraq
(The 6th International Congress on Water, Waste and Energy Management (WWEM-22) 2022)
Survey of stochastic process models applicable to water resources management
(The Mediterranean Geosciences Union Annual Meeting (MedGU-21) 2021)
First-order quasilinear equations to model flash floods with non-dissipative wavefronts
(The 6th International Symposium on Flash Floods in Wadi Systems (ISFF2021) 2021)