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Spatio-temporal epidemiological study to investigate the effects of indirect radiation exposure among atomic-bomb survivors

Research Project

Project/Area Number 17K09125
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Epidemiology and preventive medicine
Research InstitutionPrefectural University of Hiroshima

Principal Investigator

Tonda Tetsuji  県立広島大学, 地域創生学部, 教授 (60346533)

Co-Investigator(Kenkyū-buntansha) 佐藤 健一  滋賀大学, データサイエンス教育研究センター, 教授 (30284219)
佐藤 裕哉  周南公立大学, 経済経営学部, 教授 (30452626)
Project Period (FY) 2017-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords原爆被爆 / 間接被爆 / リスク評価 / 空間統計 / 超過相対危険度 / GISデータ / 経路探索 / 移動制限 / 被爆資料 / 公的統計 / 都市比較 / 生物学的効果比 / 時空間疫学 / 間接被曝 / 地域集積性 / 原爆被爆者 / 地理的集積性
Outline of Final Research Achievements

The effects of radiation exposure on human health are evaluated based on exposure doses. The dose to atomic-bomb survivors is not an actual measurement, but an estimate of the initial dose of external exposure calculated based on the exposure situation. In this study, we investigate the effects of indirect exposure based on health hazard risks that cannot be explained by the effects of initial doses for which exposure doses have been calculated. For this purpose, we developed a method for analyzing data that enables quantitative risk assessment for each location by utilizing the location of atomic-bomb survivors at the time of exposure as location information, and applied it to cohort data of atomic-bomb survivors to visualize on maps regional differences in health hazard risk that cannot be explained by background factors or initial doses. Using this risk map, we also analyzed the regional clustering of indirect exposure.

Academic Significance and Societal Importance of the Research Achievements

原爆被爆によるがん等の疾患による罹患・死亡に関するリスク評価の実態解明への寄与が本研究の社会的意義である.原爆被爆によるリスク評価は,これまで初期線量のみに基づき行われ,線量評価式による推定が難しい2次的な放射線被曝の影響に関する研究はほとんど行われてこなかった.本研究で,被曝線量を用いる代わりに被爆時所在地の情報を用いることで,直接被爆および間接被爆の影響を被爆時所在地毎に定量的に評価した. 直接被爆や年齢・性別背景要因の影響では説明できない健康被害リスクの地理分布が,その形状に特定の関数形を仮定することなく推定したことで,これまでリスク評価が難しかった間接被爆の影響が明らかになった.

Report

(8 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (84 results)

All 2023 2022 2021 2020 2019 2018 2017

All Journal Article (34 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 31 results,  Open Access: 19 results) Presentation (48 results) (of which Int'l Joint Research: 13 results,  Invited: 2 results) Book (2 results)

  • [Journal Article] Selection Method for Height-Diameter Curves and Its Application to the Data of Sugi (<i>Cryptomeria japonica</i>) in Japan2023

    • Author(s)
      Kamo Ken-ichi、Tonda Tetsuji、Takahashi Masayoshi、Matsumura Naoto
    • Journal Title

      FORMATH

      Volume: 22 Issue: 0 Pages: n/a

    • DOI

      10.15684/formath.22.002

    • ISSN
      2188-5729
    • Year and Date
      2023-12-15
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 障害者福祉政策の準市場化の実態と課題:障害者就労継続支援A型事業所の経営主体別の特性分析から2023

    • Author(s)
      金谷信子,冨田哲治,江本純子
    • Journal Title

      広島国際研究

      Volume: 29 Pages: 1-10

    • Related Report
      2023 Annual Research Report
  • [Journal Article] 公的統計の利活用における、オープンGISデータおよびフリーツールの有用性と課題―病児保育施設へのアクセシビリティ解析を例に―2022

    • Author(s)
      冨田哲治, 佐藤裕哉
    • Journal Title

      統計研究彙報

      Volume: 79 Pages: 61-74

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gamma Regression Model with Nuisance Baseline for Tree Growth Data2021

    • Author(s)
      Tonda Tetsuji、Kamo Ken-ichi、Takahashi Masayoshi
    • Journal Title

      FORMATH

      Volume: 20 Issue: 0 Pages: n/a

    • DOI

      10.15684/formath.20.001

    • NAID

      130008085786

    • ISSN
      2188-5729
    • Year and Date
      2021-09-07
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Assessing the Immediate Impact of Surrounding Land Uses on the Extents of Freshwater Body over Time in Madagascar - A Demonstrative Case Study of Itasy Lake -2021

    • Author(s)
      Masashi Konoshima, Tetsuji Tonda, Ken-ichi Kamo, Bam H.N. Razafindrabe
    • Journal Title

      FORMATH

      Volume: 20 Issue: 0 Pages: n/a

    • DOI

      10.15684/formath.20.003

    • NAID

      130008085781

    • ISSN
      2188-5729
    • Year and Date
      2021-09-07
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Questionnaire Survey of Fukushima Daiichi Nuclear Power Plant Workers in 2016 on Knowledge and Anxiety About Radiation2020

    • Author(s)
      林卓哉, 真船浩介, 松田尚樹, 長谷川有史, 加藤尊秋, 神田玲子, 島田義也, 佐藤健一, 森晃爾, 立石清一郎, 香﨑正宙, 岡﨑 龍史
    • Journal Title

      Journal of UOEH

      Volume: 42 Issue: 4 Pages: 339-346

    • DOI

      10.7888/juoeh.42.339

    • NAID

      130007948934

    • ISSN
      0387-821X, 2187-2864
    • Year and Date
      2020-12-01
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thinking and Acting with School Children in Fukushima: Implementation of a Participatory Theater Approach and Analysis of the Experiences of Teachers2020

    • Author(s)
      Goto, A, Williams, AL, Kuroda, Y, Satoh, K.
    • Journal Title

      JMA Journal

      Volume: 3 Issue: 1 Pages: 67-72

    • DOI

      10.31662/jmaj.2019-0031

    • NAID

      130007795581

    • ISSN
      2433-328X, 2433-3298
    • Year and Date
      2020-01-15
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 中性子線の生物学的効果比に基づく固形がん死亡危険度の都市比較2020

    • Author(s)
      冨田哲治
    • Journal Title

      広島医学

      Volume: 73 Pages: 247-250

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Relationship between environmental radiation and radioactivity and childhood thyroid cancer found in Fukushima health management survey2020

    • Author(s)
      H. Toki, T. Wada, Y. Manabe, S. Hirota, T. Higuchi, I. Tanihata, K. Satoh, M. Bando
    • Journal Title

      Scientific Reports

      Volume: 10 Pages: 4074-4074

    • Related Report
      2020 Research-status Report
  • [Journal Article] An Application of the Growth Curve Model to a Spatial Temporal data2020

    • Author(s)
      Satoh Kenichi
    • Journal Title

      Ouyou toukeigaku

      Volume: 49 Issue: 2 Pages: 71-84

    • DOI

      10.5023/jappstat.49.71

    • NAID

      130007953788

    • ISSN
      0285-0370, 1883-8081
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Zonisamide can ameliorate the voltage-dependence alteration of the T-type calcium channel CaV3.1 caused by a mutationresponsible for spinocerebellar ataxia2020

    • Author(s)
      N. Hara, H. Morino, Y. Matsuda, K. Satoh, K. Hashimoto, H. Maruyama, H. Kawakami
    • Journal Title

      Molecular Brain

      Volume: 13 Issue: 1 Pages: 163-163

    • DOI

      10.1186/s13041-020-00700-7

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prospective, randomized, cross-over pilot study of the effects of Rikkunshito, a Japanese traditional herbal medicine, on anorexia and plasma-acylated ghrelin levels in lung cancer patients undergoing cisplatin-based chemotherapy2019

    • Author(s)
      Yoshiya Tomoharu、Mimae Takahiro、Ito Masaoki、Sasada Shinsuke、Tsutani Yasuhiro、Satoh Kenichi、Masuda Takeshi、Miyata Yoshihiro、Hattori Noboru、Okada Morihito
    • Journal Title

      Investigational New Drugs

      Volume: 38 Issue: 2 Pages: 485-492

    • DOI

      10.1007/s10637-019-00836-x

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Computerized data mining analysis of keywords as indicators of the concepts in AHA-BLS guideline updates2019

    • Author(s)
      Sekiguchi Hiroshi、Fukuda Tatsuma、Tamaki Yuichiro、Hanashiro Kazuhiko、Satoh Kenichi、Ueno Eiichi、Kukita Ichiro
    • Journal Title

      The American Journal of Emergency Medicine

      Volume: - Issue: 7 Pages: 1436-144

    • DOI

      10.1016/j.ajem.2019.11.045

    • Related Report
      2020 Research-status Report 2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] A physical strength measurement and analysis system for elderly people using motion sensors2019

    • Author(s)
      Kawai, A, Taniguchi, S, Li, HL, Izumi, S
    • Journal Title

      Proceedings of the 10th IEEE Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON2019)

      Volume: - Pages: 749-755

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Thrombocytopenia in pregnancy: a single-center retrospective analysis of 91 cases2019

    • Author(s)
      杉原 清香、佐藤 健一、占部 智、一戸 辰夫
    • Journal Title

      Rinsho Ketsueki

      Volume: 60 Issue: 11 Pages: 1525-1531

    • DOI

      10.11406/rinketsu.60.1525

    • NAID

      130007761149

    • ISSN
      0485-1439, 1882-0824
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identification of ApoA4 as a sphingosine 1-phosphate chaperone in ApoM- and albumin-deficient mice2019

    • Author(s)
      Obinata Hideru、Kuo Andrew、Wada Yukata、Swendeman Steven、Liu Catherine H.、Blaho Victoria A.、Nagumo Rieko、Satoh Kenichi、Izumi Takashi、Hla Timothy
    • Journal Title

      Journal of Lipid Research

      Volume: 60 Issue: 11 Pages: 1912-1921

    • DOI

      10.1194/jlr.ra119000277

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] 大学生の運動習慣が生活習慣・疲労自覚症状・食行動に及ぼす影響2019

    • Author(s)
      山崎初枝, 江波友那, 佐藤健一, 加島浩子, 前大道教子
    • Journal Title

      日本健康体力栄養学雑誌

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Usefulness of Mixed Analysis Method in Combination with Text Mining in Qualitative Data:2018

    • Author(s)
      今井 多樹子、高瀬 美由紀、佐藤 健一.
    • Journal Title

      Journal of Japan Society of Nursing Research

      Volume: 41 Issue: 4 Pages: 4_685-4_700

    • DOI

      10.15065/jjsnr.20180114002

    • NAID

      130007485431

    • ISSN
      2188-3599, 2189-6100
    • Year and Date
      2018-09-20
    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Textual Variations and Readings among the Manuscripts and Editions of The Canterbury Tales: With Special Reference to The Knight’s Tale2018

    • Author(s)
      H. Ohno, A. Jimura, Y. Nakao, N. Kawano, K. Satoh
    • Journal Title

      英語英文學研究

      Volume: 62 Pages: 1-13

    • DOI

      10.15027/45938

    • NAID

      120006482864

    • ISSN
      0288-2876
    • URL

      https://hiroshima.repo.nii.ac.jp/records/2016513

    • Year and Date
      2018-03-30
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 広島原爆被爆者コホートデータにおける固形がん死亡危険度に対する中性子線の生物学的効果比について2018

    • Author(s)
      佐藤健一, 冨田哲治, 保田浩志, 川上秀史, 田代聡
    • Journal Title

      広島医学

      Volume: 71 Pages: 327-330

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] LSSコホートにおける広島と長崎の固形がん超過相対危険度の比較について2018

    • Author(s)
      冨田哲治, 大谷敬子, 星正治, 大瀧慈
    • Journal Title

      広島医学

      Volume: 71 Pages: 306-309

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] 広島・長崎平和宣言における平和観の経時変化の違いについて-単語出現頻度に基づく考察2018

    • Author(s)
      冨田哲治, 佐藤健一, 和泉志津恵
    • Journal Title

      広島医学

      Volume: 71 Pages: 302-305

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] 被爆体験の語りを類型化する試み2018

    • Author(s)
      三根真理子, 横田賢一, 近藤久義, 佐藤健一
    • Journal Title

      長崎医学会雑誌

      Volume: 93 Pages: 272-277

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Chromosomal Abnormalities in Human Lymphocytes after Computed Tomography Scan Procedure2018

    • Author(s)
      Shi L, Fujioka K, Sakurai-Ozato N, Fukumoto W, Satoh K, Sun J, Awazu A, Tanaka K, Ishida M, Ishida T, Nakano Y, Kihara Y, Hayes CN, Aikata H, Chayama K, Ito T, Awai K, Tashiro S
    • Journal Title

      Radiation Research

      Volume: 190 Issue: 4 Pages: 424-432

    • DOI

      10.1667/rr14976.1

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Lexical analysis suggests differences between subgroups in anxieties over radiation exposure in Fukushima2018

    • Author(s)
      A. Hasegawa, M. Koike, M. Nemoto, T. Ohba, C. Yamada, S. Matsui, M. Fujino and K. Satoh
    • Journal Title

      Journal of Radiation Research

      Volume: 59 Issue: suppl_2 Pages: 83-90

    • DOI

      10.1093/jrr/rry027

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 経時変化をともなう被ばく・被災関連資料のテキスト解析2018

    • Author(s)
      佐藤健一, 久保田明子, 根本真美, 長谷川有史
    • Journal Title

      広島医学

      Volume: 71 Pages: 291-294

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] 放射戦影響に対する地理的アプローチの有用性2018

    • Author(s)
      佐藤裕哉
    • Journal Title

      下関市立大学論集

      Volume: 62 Pages: 17-24

    • Related Report
      2018 Research-status Report
    • Open Access
  • [Journal Article] RELATIVE BIOLOGICAL EFFECTIVENESS OF NEUTRONS DERIVED FROM THE EXCESS RELATIVE RISK MODEL WITH THE ATOMIC BOMB SURVIVORS DATA MANAGED BY HIROSHIMA UNIVERSITY2017

    • Author(s)
      Satoh Kenichi、Yasuda Hiroshi、Kawakami Hideshi、Tashiro Satoshi
    • Journal Title

      Radiation Protection Dosimetry

      Volume: 1 Issue: 1-4 Pages: 1-5

    • DOI

      10.1093/rpd/ncx173

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Protective Effects of Japanese Soybean Paste (Miso) on Stroke in Stroke-Prone Spontaneously Hypertensive Rats (SHRSP)2017

    • Author(s)
      Watanabe Hiromitsu、Sasatani Megumi、Doi Toshiki、Masaki Takao、Satoh Kenichi、Yoshizumi Masao
    • Journal Title

      American Journal of Hypertension

      Volume: 31 Issue: 1 Pages: 43-47

    • DOI

      10.1093/ajh/hpx129

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Application of Lymphocyte Chromosome Aberrations for Biodosimetry of Low-Dose-Rate Chronic Irradiation2017

    • Author(s)
      K. Tanaka, K. Satoh and A. Kohda
    • Journal Title

      Radiation Environment and Medicine

      Volume: 6 Pages: 62-70

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Estimating and Visualizing the Time-varying Effects of a Binary Covariate on Longitudinal Big Text Data2017

    • Author(s)
      Izumi Shizue、Tonda Tetsuji、Kawano Noriyuki、Satoh Kenichi
    • Journal Title

      International Journal of Networked and Distributed Computing

      Volume: 5 Issue: 4 Pages: 243-243

    • DOI

      10.2991/ijndc.2017.5.4.6

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Estimating varying coefficients for longitudinal data without specifying spatial-temporal baseline trend2017

    • Author(s)
      T. Tonda and K. Satoh
    • Journal Title

      Journal of The Japan Statistical Society

      Volume: 47 Pages: 1-12

    • NAID

      130006292366

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Growth Analysis Using Nuisance Baseline2017

    • Author(s)
      K. Kamo, T. Tonda and K. Satoh
    • Journal Title

      FORMATH

      Volume: 16

    • NAID

      130007040573

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] EPMC estimation in discriminant analysis when the dimension and sample sizes are large2017

    • Author(s)
      T. Tonda, T. Nakagawa, H. Wakaki
    • Journal Title

      Hiroshima Mathematical Journal

      Volume: 47 Pages: 43-62

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] がん死亡に対する出生コホート効果の柔軟な検出2023

    • Author(s)
      石原政佳, 福井敬祐, 冨田哲治
    • Organizer
      日本計算機統計学会第37回シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] 地方における障害者就労支援の現状2023

    • Author(s)
      江本純子, 冨田哲治, 金谷信子
    • Organizer
      社会政策学会 第147回(2023年度 秋季)大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 障害者就労継続支援A型事業所の経営実態の分析2023

    • Author(s)
      金谷信子, 冨田 哲治
    • Organizer
      社会政策学会 第147回(2023年度 秋季)大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 公的統計とオープンデータを利用したネットワーク分析の有用性と課題の検討 - 病児保育施設へのアクセシビリティ解析を事例に -2023

    • Author(s)
      金 曙妍, 佐藤裕哉, 冨田 哲治
    • Organizer
      2023年日本地理学会秋季学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 障害者就労継続支援A型事業所の経営の現状と課題―全国データによる実証分析から―2023

    • Author(s)
      金谷信子,冨田哲治
    • Organizer
      社会政策学会非定型労働部会
    • Related Report
      2023 Annual Research Report
  • [Presentation] X県における障害者就労支援の現状2023

    • Author(s)
      江本純子, 冨田哲治, 金谷信子
    • Organizer
      社会政策学会非定型労働部会
    • Related Report
      2023 Annual Research Report
  • [Presentation] オープンデータを利用したネットワーク分析 ~病児保育施設へのアクセシビリティ評価を事例に~2023

    • Author(s)
      金曙妍, 冨田哲治
    • Organizer
      第64回日本社会医学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 喫煙率に対する変化係数モデルを用いた 出生コホート効果の推定2023

    • Author(s)
      石原政佳, 冨田哲治, 福井敬祐
    • Organizer
      第64回日本社会医学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 時空間情報を活用した回帰モデルについて2023

    • Author(s)
      冨田哲治
    • Organizer
      統計数理研究所リスク解析戦略研究センターシンポジウム~データサイエンスが切り拓く資源管理のフロンティア<チュートリアルセッション~時空間統計分析と資源管理最適化~>
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] がん統計データに対する変化係数モデルを用いた出生コホート効果の推定2023

    • Author(s)
      冨田 哲治, 藤本 結衣
    • Organizer
      第33回日本疫学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 障害者就労継続支援A型事業所の経営主体別の特性2023

    • Author(s)
      金谷信子, 冨田哲治
    • Organizer
      2022年度社会政策学会中国四国部会
    • Related Report
      2022 Research-status Report
  • [Presentation] 障害者就労継続支援A型事業所の特性:X県における特性2023

    • Author(s)
      江本純子, 冨田哲治, 金谷信子
    • Organizer
      2022年度社会政策学会中国四国部会
    • Related Report
      2022 Research-status Report
  • [Presentation] Estimating Temporal Trend of Height-Diameter Curves in the Even-Aged Plantation Forest2023

    • Author(s)
      Tetsuji Tonda, Ken-ichi Kamo, Masayoshi Takahashi
    • Organizer
      FORMATH2023
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Statistical Approach for Selecting Height-Diameter Curves2023

    • Author(s)
      Ken-ichi Kamo, Tetsuji Tonda, Masayoshi Takahashi
    • Organizer
      FORMATH2023
    • Related Report
      2022 Research-status Report
  • [Presentation] がん統計データにおける複数の出生コホート効果の検出と評価について2022

    • Author(s)
      藤本結衣, 冨田哲治
    • Organizer
      第81回日本公衆衛生学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 関東中部地域の人工林モニタリングデータに基づく成長関数の選択2022

    • Author(s)
      髙橋正義,加茂憲一,冨田哲治,西園朋広,北原文章,山田祐亮,鄭峻介,齋藤英樹,志水克人,鷹尾元,細田和男,福本桂子
    • Organizer
      第133回日本森林学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 病児保育施設へのアクセシビリティに関する地域格差の定量的評価2021

    • Author(s)
      池内 希,冨田哲治
    • Organizer
      第80回日本公衆衛生学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 中性子線の生物学的効果比に基づく固形がん死亡危険度の都市比較2019

    • Author(s)
      冨田 哲治
    • Organizer
      第60回原子爆弾後障害研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Appropriate growth function for tree height model of Japanese Larch2019

    • Author(s)
      Masayoshi Takahashi, Ken-ichi Kamo, Tetsuji Tonda
    • Organizer
      FORMATH2019
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Spatial analysis example for cancer mortality data2019

    • Author(s)
      Tetsuji Tonda
    • Organizer
      International Seminar on Research Consortium for Asian Agri-Forest Resource Management -A2gFReM Research Consortium-
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 時空間情報を活用した回帰モデルによるデータ分析事例の紹介2018

    • Author(s)
      冨田哲治
    • Organizer
      第27回計測自動制御学会中国支部学術講演会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 地域分析へのオープンデータの活用と課題 -病児保育施設へのアクセス格差の検証を例に-2018

    • Author(s)
      佐藤裕哉, 冨田哲治
    • Organizer
      日本地理学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 経時的テキストデータにおける2値の共変量の効果の可視化2018

    • Author(s)
      和泉志津恵, 冨田哲治, 川野徳幸, 佐藤健一
    • Organizer
      2018年度統計関連学会連合大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Growth trend analysis of Japanese Larch (Larix kaempferi) in JapanUsing long term monitoring data and growth function selection2018

    • Author(s)
      Masayoshi Takahashi, Ken-ichi Kamo, Tetsuji Tonda
    • Organizer
      The Joint Conference of the Symposiums of the Sustainable Forest Ecosystem Management 2018 and the IUFRO 4.02.02 (SFEM2018/IUFRO 4.02.02)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Workshop on 1) The ideas of weighted linear regression, 2) The ideas of Varying coefficients model, 3) An implementation of temporal-spatial analysis using linear regression2018

    • Author(s)
      K. Satoh
    • Organizer
      Politeknik Statistika STIS
    • Related Report
      2018 Research-status Report
  • [Presentation] Text mining of declaration of Hiroshima 1947‐2016 and its visualization2018

    • Author(s)
      K. Satoh
    • Organizer
      IMS-APRM (The fifth meeting of the Institute of Mathematical Statistics (IMS) meeting series, the IMS Asia Pacific Rim Meeting, (IMS-APRM))
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] TP53制御と細胞運命決定2018

    • Author(s)
      河合秀彦, 佐藤健一, 紙谷浩之
    • Organizer
      第41回日本分子生物学会年会
    • Related Report
      2018 Research-status Report
  • [Presentation] 原子力災害に対応する消防職員の不安や関心時に関する研究-カスタムメイドな災害時コミュニケーションに向けて-2018

    • Author(s)
      長谷川有史, 大葉隆, 佐藤健一
    • Organizer
      第46回日本救急医学会総会・学術集会
    • Related Report
      2018 Research-status Report
  • [Presentation] 被ばく・被災関連資料に対する統計的テキスト解析について2018

    • Author(s)
      佐藤健一
    • Organizer
      2018年度統計関連学会連合大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 被爆体験の語りを類型化する試み2018

    • Author(s)
      三根真理子, 横田賢一, 近藤久義, 佐藤健一
    • Organizer
      第59回原子爆弾後障害研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Relative Biological Effectiveness of Neutrons derived from the Excess Relative Risk model with the Atomic Bomb Survivors data managed by Hiroshima University2018

    • Author(s)
      K. Satoh, H. Yasuda, H. Kawakami, S. Tashiro
    • Organizer
      The 2nd International Symposium of the Network-type Joint Usage/Research Center for Radio Disaster Medical Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Analysis of Factors Associated with Anxieties over Radiation Exposure in Workers Engaged in Decontamination2018

    • Author(s)
      M. Takahashi, M. Nemoto, T. Ohba, C. Yamada, K. Satoh, A. Hasegawa
    • Organizer
      The 2nd International Symposium of the Network-type Joint Usage/Research Center for Radio Disaster Medical Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Analysis of Potential Factors Associated with Anxieties over Radiation Exposure for Establishment of Group-Tailored Risk Communication2018

    • Author(s)
      M. Nemoto, M. Takahashi, T. Ohba, K. Satoh, A. Hasegawa
    • Organizer
      The 2nd International Symposium of the Network-type Joint Usage/Research Center for Radio Disaster Medical Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 全国の人口動態統計データを用いた小規模コホートにおける死亡リスクに関する探索的統計解析法2018

    • Author(s)
      大瀧慈, 冨田哲治
    • Organizer
      2018年度日本計量生物学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] Growth classification by growth function selection using long term monitoring data of Japanese Larch (Larix kaempferi) in Japan2018

    • Author(s)
      Ken-ichi Kamo, Masayoshi Takahashi, Tetsuji Tonda
    • Organizer
      FORMATH
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 局外ベースラインのある時点間相関を考慮した回帰モデルによるがん統計データ分析2018

    • Author(s)
      冨田哲治, 加茂憲一, 佐藤健一
    • Organizer
      第28回日本疫学会学術総会
    • Related Report
      2017 Research-status Report
  • [Presentation] 変化係数を利用したロジスティックモデルによる生存時間解析の試み2017

    • Author(s)
      佐藤健一, 冨田哲治, 和泉志津恵
    • Organizer
      2017年度統計関連学会連合大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 経時離散データに対するベースラインを特定しない変化係数の推測について2017

    • Author(s)
      冨田哲治, 加茂憲一, 佐藤健一
    • Organizer
      2017年度統計関連学会連合大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Gamma regression model with nuisance baseline for forest growth data2017

    • Author(s)
      Tetsuji Tonda, Ken-ichi Kamo and Kenichi Satoh
    • Organizer
      The International Symposium on Sustainable Forest Ecosystem Management (SFEM2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Statistical method estimating varying coefficients for longitudinal data without specifying spatial-temporal baseline trend and its application to cancer mortality data2017

    • Author(s)
      Tetsuji Tonda, Kenichi Satoh, Ken-ichi Kamo
    • Organizer
      The 21st International Epidemiological Association (IEA) World Congress of Epidemiology (WCE2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Logistic Regression Model for Survival Time Analysis Using Time-Varying Coefficients2017

    • Author(s)
      Kenichi Satoh, Tetsuji Tonda, Shizue Izumi
    • Organizer
      The 21st International Epidemiological Association (IEA) World Congress of Epidemiology (WCE2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 広島大学原爆被者コホートデータにおける要約活用の試み2017

    • Author(s)
      佐藤健一, 冨田哲治, 田代聡
    • Organizer
      第42回中国地区放射線影響研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] Visualize the longitudinal big text data with a binary covariate: An approach based on keyword's frequency2017

    • Author(s)
      Izumi S., Tonda T., Kawano N., Satoh K.
    • Organizer
      2nd International Conference on Big Data, Cloud Computing, and Data Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 広島・長崎平和宣言における平和観の経時変化の違いについて~単語出現頻度に基づく考察2017

    • Author(s)
      冨田哲治,佐藤健一,和泉志津恵
    • Organizer
      第58回原子爆弾後障害研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] 経時変化をともなう被ばく・被災関連資料のテキスト解析2017

    • Author(s)
      佐藤健一,久保田明子,根本真実,長谷川有史
    • Organizer
      第58回原子爆弾後障害研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] 56MnO2粉塵曝露および60Co外照射によるラットの活動量への影響2017

    • Author(s)
      大谷敬子, 大瀧 慈,佐藤健一,星正治
    • Organizer
      第58回原子爆弾後障害研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] LSSコホートにおける広島と長崎の固形がん超過相対危険度の比較について2017

    • Author(s)
      冨田哲治, 大谷敬子, 星正治, 大瀧慈
    • Organizer
      第58回原子爆弾後障害研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] 広島原爆被爆者コホートデータにおける固形がん死亡危険度に対する中性子線の生物学的効果比について2017

    • Author(s)
      佐藤健一,冨田哲治,保田浩志,川上秀史,田代 聡
    • Organizer
      第58回原子爆弾後障害研究会
    • Related Report
      2017 Research-status Report
  • [Book] 統計科学百科事典2018

    • Author(s)
      冨田哲治ほか(日本統計学会 監訳)
    • Total Pages
      2130
    • Publisher
      丸善出版
    • Related Report
      2018 Research-status Report
  • [Book] 新版医学統計学ハンドブック2018

    • Author(s)
      佐藤健一ほか(丹後俊郎・松井茂之 編)
    • Total Pages
      868
    • Publisher
      朝倉書店
    • Related Report
      2018 Research-status Report

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Published: 2017-04-28   Modified: 2025-01-30  

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