Recruitment for Postdoctoral Fellow
(Fixed-term researcher)

1. Physics	Chemistry	Mathematics	Geo and Environemtal Sciences	Biology	Radiation
   Mechanics	Material	Electricity and Electronics	Architectural and Civil Engineering	Applied Physics	Applied Chemistry
   Chemical Engineering	Measurements and Instruments	Computer and Information	Nuclear Nonproliferation and Nuclear Security	Other	All

2. No	Theme
   	Department	Section	Location	Contact Person	Radiation Worker/ Non-Radiation Worker	Field (for reference）
   	Summary
   J23	Elucidation of radiation effects due to exposure from insoluble particle
   	Nuclear Science and Engineering Center	Research Group for Radiation Transport Analysis	Nuclear Science Research Institute	Tatsuhiko Sato Tel: +81-29-282-5803 E-mail: sato.tatsuhiko@jaea.go.jp	Radiation Worker	Radiation, Biology, Computer and Information, Measurements and Instruments
   	When a person inhales insoluble cesium with high radioactivity (so-called, Cs-ball), radiation dose can be extremely high within a limited micro region. Then, radiation effects can differ between insoluble cesium and cesium in other chemical forms. Aims of this theme are to clarify physical characteristics for internal exposure from Cs-ball using the Particle and Heavy Ion Transport code System (PHITS) and to elucidate influences of the physical characteristics on radiation effects (e.g., cell population response) by experimental studies.
   J32	The experimental study to elucidate the relationship between functions and dynamics of bio-macromolecules using deuterated samples
   	J-PARC Center	Neutron Science Section	J-PARC Center	Kaoru Shibata Tel: +81-29-284-3199 E-mail: shibata.kaoru@jaea.go.jp	Radiation Worker	Biology, Chemistry, Measurements and Instruments
   	By mainly using the inelastic and quasielastic scattering spectrometer DNA installed in J-PARC/MLF neutron facility, the corresponding researcher will perform the experimental study to investigate the relationship between functions and dynamics of bio-macromolecules, such as the molecular mechanisms of the functions of enzymatic proteins, using particularly the deuterated protein samples. Therefore, it will be given special importance that the corresponding researcher has the extensive experience of preparation of bio-macromolecules, especially proteins by using bacterial expression systems. The corresponding researcher will also be expected to perform the research assistance for the related research fields in addition to his/her own research.
   F7	Exploration and elucidation of novel interaction between microorganisms and radionuclides
   	Advanced Science Research Center	Research Group for Interfacial Reaction Field Chemistry	Nuclear Science Research Institute	Kazuya Tanaka Tel: ＋81-29-284-3518 E-mail: tanaka.kazuya@jaea.go.jp	Radiation Worker	Chemistry, Mathematics, Geo and Environemtal Sciences, Biology, Applied Chemistry
   	It is widely known that microorganisms affect the environmental migration behavior of radionuclides in various stiations. This theme performs fundamental research on microbial influence on the chemical states of radionuclides, the response of microorganisms to radionuclides, and microbial influence on interaction amongradionuclides, minerals, and plants. This study aims to discover and elucidate novel phenomena.