Toshioh Fujibuchi

Summary

Affiliation: Ibaraki Prefectural University of Health Sciences
Country: Japan

Publications

  1. doi request reprint Feasibility study on using imaging plates to estimate thermal neutron fluence in neutron-gamma mixed fields
    Toshioh Fujibuchi
    Graduated School of Comprehensive Human Sciences, University of Tsukuba, 1 1 1 Tennodai, Tsukuba, Ibaraki, Japan
    Radiat Prot Dosimetry 147:394-400. 2011
  2. doi request reprint Comparison of neutron fluxes in an 18-MeV unshielded cyclotron room and a 16.5-MeV self-shielded cyclotron room
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University of Health Sciences, Ami 4669 2, Ami Machi, Inashiki Gun, Ibaraki 300 0394, Japan
    Radiol Phys Technol 5:156-65. 2012
  3. doi request reprint Estimate of organ radiation absorbed doses in clinical CT using the radiation treatment planning system
    Toshioh Fujibuchi
    Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1 1 1 Tennodai, Tsukuba, Ibaraki 305 8575, Japan
    Radiat Prot Dosimetry 142:174-83. 2010
  4. doi request reprint Measurement of absorbed doses in organs of medical staff at (18)F-FDG pet examination
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University of Health Science, Inashiki Gun, Ibaraki, Japan
    Radiol Phys Technol 3:34-9. 2010
  5. doi request reprint Evaluation of a real-time semiconductor dosimeter and measurement of finger dose in nuclear medicine departments
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University, Inashiki Gun, Ibaraki, Japan
    Radiol Phys Technol 3:53-7. 2010
  6. doi request reprint Nationwide survey on the operational status of medical compact cyclotrons in Japan
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University, Inashiki Gun, Ibaraki, Japan
    Radiol Phys Technol 2:126-32. 2009
  7. doi request reprint Measurement of thermal neutron fluence distribution with use of 23Na radioactivation around a medical compact cyclotron
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University, Inashiki Gun, Ibaraki, Japan
    Radiol Phys Technol 2:159-65. 2009
  8. doi request reprint Induced radioactive nuclides of 10-MeV radiotherapy accelerators detected by using a portable HP-Ge survey meter
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University of Health Science, 4669 2 Ami, Ami Machi, Inashiki Gun, Ibaraki 300 0394, Japan
    Radiat Prot Dosimetry 148:168-73. 2012
  9. doi request reprint Measurement of activity distribution using photostimulable phosphor imaging plates in decommissioned 10 MV medical linear accelerator
    Toshioh Fujibuchi
    Department of Health Sciences, Faculty of Medical Sciences Graduate School of Medical Sciences, Kyushu University, 3 1 1 Maidashi, Higashi ku, Fukuoka 812 8582, Japan National Institute of Radiological Sciences, 4 9 1 Anagawa, Inage Ku, Chiba 263 8555, Japan Nuclear Safety Technology Center, 5 1 3 101 Hakusan Bunkyo ku Tokyo, Japan University of Tsukuba, 1 1 1 Tennodai, Tsukuba, Ibaraki 305 8575, Japan Yokohama Rousai Hospital, 3211 Kodzukue cho, Kohuku ku, Yokohama shi, Kanagawa 222 0036, Japan National Cancer Center Hospital, 5 1 1 Tsukiji, Chuo ku Tokyo, 104 0045 Japan
    Health Phys 107:S158-62. 2014

Detail Information

Publications9

  1. doi request reprint Feasibility study on using imaging plates to estimate thermal neutron fluence in neutron-gamma mixed fields
    Toshioh Fujibuchi
    Graduated School of Comprehensive Human Sciences, University of Tsukuba, 1 1 1 Tennodai, Tsukuba, Ibaraki, Japan
    Radiat Prot Dosimetry 147:394-400. 2011
    ..The uncertainty of PSL intensities was approximately 11.4 %. This method provides a simple and effective means of discriminating the neutron component in a mixed field...
  2. doi request reprint Comparison of neutron fluxes in an 18-MeV unshielded cyclotron room and a 16.5-MeV self-shielded cyclotron room
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University of Health Sciences, Ami 4669 2, Ami Machi, Inashiki Gun, Ibaraki 300 0394, Japan
    Radiol Phys Technol 5:156-65. 2012
    ..80 × 10(4), 2.17 × 10(3), 1.87 × 10(4), and 2.41 × 10(5) cm(-2) s(-1), respectively. The specific activities in the cyclotron room were found to be sufficiently below the clearance level when the self-shield was employed...
  3. doi request reprint Estimate of organ radiation absorbed doses in clinical CT using the radiation treatment planning system
    Toshioh Fujibuchi
    Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1 1 1 Tennodai, Tsukuba, Ibaraki 305 8575, Japan
    Radiat Prot Dosimetry 142:174-83. 2010
    ..76 (spinal cord), -0.74 (vertebra bone), -0.74 (heart), and -0.79 (oesophagus), all p < 0.01). An RTPS can be a simple and useful tool for estimating equivalent doses inside the human body, during whole-body CT scans...
  4. doi request reprint Measurement of absorbed doses in organs of medical staff at (18)F-FDG pet examination
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University of Health Science, Inashiki Gun, Ibaraki, Japan
    Radiol Phys Technol 3:34-9. 2010
    ....
  5. doi request reprint Evaluation of a real-time semiconductor dosimeter and measurement of finger dose in nuclear medicine departments
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University, Inashiki Gun, Ibaraki, Japan
    Radiol Phys Technol 3:53-7. 2010
    ..The finger dosimeter provides an effective solution for radiation protection procedures and follow-up. All the above staff members are on rotation and do not constantly handle radioactivity throughout the year...
  6. doi request reprint Nationwide survey on the operational status of medical compact cyclotrons in Japan
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University, Inashiki Gun, Ibaraki, Japan
    Radiol Phys Technol 2:126-32. 2009
    ..These basic data are expected to be useful for a realistic evaluation and helpful in establishing a rational regulation in regard to radioactive waste control for decommissioning of medical cyclotrons...
  7. doi request reprint Measurement of thermal neutron fluence distribution with use of 23Na radioactivation around a medical compact cyclotron
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University, Inashiki Gun, Ibaraki, Japan
    Radiol Phys Technol 2:159-65. 2009
    ....
  8. doi request reprint Induced radioactive nuclides of 10-MeV radiotherapy accelerators detected by using a portable HP-Ge survey meter
    Toshioh Fujibuchi
    Department of Radiological Sciences, School of Health Sciences, Ibaraki Prefectural University of Health Science, 4669 2 Ami, Ami Machi, Inashiki Gun, Ibaraki 300 0394, Japan
    Radiat Prot Dosimetry 148:168-73. 2012
    ..Long-term activations were few, the radioactivity level was low, and a cooling time of several days was effective for reducing dose rate to an acceptable level for decommissioning...
  9. doi request reprint Measurement of activity distribution using photostimulable phosphor imaging plates in decommissioned 10 MV medical linear accelerator
    Toshioh Fujibuchi
    Department of Health Sciences, Faculty of Medical Sciences Graduate School of Medical Sciences, Kyushu University, 3 1 1 Maidashi, Higashi ku, Fukuoka 812 8582, Japan National Institute of Radiological Sciences, 4 9 1 Anagawa, Inage Ku, Chiba 263 8555, Japan Nuclear Safety Technology Center, 5 1 3 101 Hakusan Bunkyo ku Tokyo, Japan University of Tsukuba, 1 1 1 Tennodai, Tsukuba, Ibaraki 305 8575, Japan Yokohama Rousai Hospital, 3211 Kodzukue cho, Kohuku ku, Yokohama shi, Kanagawa 222 0036, Japan National Cancer Center Hospital, 5 1 1 Tsukiji, Chuo ku Tokyo, 104 0045 Japan
    Health Phys 107:S158-62. 2014
    ..The method was a simple and highly sensitive approach to evaluating the relative degree of activation of the linear accelerators, so that appropriate materials management procedures can be carried out...