"Shigeki Shiba,Hiroshi Sagara","Fast reconstruction of Bayesian iterative approximation in passive gamma-ray tomography",,"Journal of Nuclear Science and Technology",,,,,2019,Dec.
"Takaya Tokuda,Shigeki Shiba,Hiroshi Sagara","A study of the NDA Technology using Passive Gamma and Neutron Emission Tomography (1) The research plan of application to Passive Neutron Emission Tomography for partial defect verification","40th Annual Mtg. INMMJ Japan Chapter","Proc. 40th Annual Mtg. INMMJ Japan Chapter",,,,,2019,Nov.
"Shigeki Shiba,Hiroshi Sagara","Development of Image Reconstruction Technology using Passive Gamma Emission Tomography (2) Reconstruction of Gamma-ray Sources in Mock-up Fuel Assembly","40th Annual Mtg. INMMJ Japan Chapter","Proceedings of 40th Annual Mtg. INMMJ Japan Chapter",,,,,2019,Nov.
"shigeki shiba,Hiroshi Sagara","Development of Image Reconstruction Technology using Passive Gamma Emission Tomography (1)	Fast Reconstruction of gamma-ray sources in Mock-up Fuel Assembly using  Statistical Iterative Approximation","日本核物質管理学会第40回年次大会",,,,,,2019,Nov.
"shigeki shiba,Hiroshi Sagara","Development of Image Reconstruction Technology using Passive Gamma Emission Tomography (1)Image Reconstruction of gamma-ray sources in Mock-up Fuel Assembly using  Bayesian Iterative Approximation","日本原子力学会2019 秋の大会",,,,,,2019,Sept.