2015.09.13 12th ICRP dialog seminar presentation
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This document summarizes recent radiation measurement efforts led by Ryugo Hayano including: 1. Whole-body counter surveys of over 2700 babies and small children in Fukushima Prefecture which found nobody had detectable levels of radiocaesium. 2. Measurements using D-shuttle devices that tracked external radiation doses of French students visiting Fukushima and found no significant differences between locations. 3. An upcoming study comparing individual external radiation doses of high school students living in Japan, France, Poland and Belarus using D-shuttle devices.
![Measurement and comparison of individual external doses of high-school
students
living in Japan, France, Poland and Belarus
– the “D-shuttle” project –
Adachi, N.,1 Adamovitch, V.,2 Adjovi, Y.,3 Aida, K.,4 Akamatsu, H.,5 Akiyama, S.,6 Akli, A.,7
Ando, A.,8 Andrault, T.,9 Antonietti, H.,3 Anzai, S.,10 Arkoun, G.,3 Avenoso, C.,11 Ayrault, D.,9
Banasiewicz, M.,12 Bana?skiewicz, M.,13 Bernandini, L.,11 Bernard, E.,7 Berthet, E.,11
Blanchard, M.,3 Boreyko, D.,14 Boros, K.,15 Charron, S.,16 Cornette, P.,9 Czerkas, K.,15
Dameron, M.,11 Date, I.,17 De Pontbriand, M.,3 Demangeau, F.,9 Dobaczewski, L.,18
Dobrzy?nski, L.,19 Ducouret, A.,3 Dziedzic, M.,20 Ecalle, A.,9 Edon, V.,9 Endo, K.,21 Endo, T.,21
Endo, Y.,21 Etryk, D.,12 Fabiszewska, M.,18 Fang, S.,4 Fauchier, D.,9 Felici, F.,7 Fujiwara, Y.,10
Gardais, C.,9 Gaul, W.,20 Gurin, L.,9 Hakoda, R.,22 Hamamatsu, I.,6 Handa, K.,10 Haneda, H.,10
Hara, T.,10 Hashimoto, M.,1 Hashimoto, T.,8 Hashimoto, K.,21 Hata, D.,1 Hattori, M.,10
Hayano, R.,23, ? Hayashi, R.,22 Higasi, H.,5 Hiruta, M.,6 Honda, A.,6 Horikawa, Y.,8
Horiuchi, H.,24 Hozumi, Y.,17 Ide, M.,25 Ihara, S.,8 Ikoma, T.,24 Inohara, Y.,22 Itazu, M.,24
Ito, A.,8 Janvrin, J.,9 Jout, I.,11 Kanda, H.,5 Kanemori, G.,5 Kanno, M.,10 Kanomata, N.,10
Kato, T.,24 Kato, S.,24 Katsu, J.,5 Kawasaki, Y.,21 Kikuchi, K.,4 Kilian, P.,26 Kimura, N.,25
Kiya, M.,10 Klepuszewski, M.,15 Kluchnikov, E.,14 Kodama, Y.,5 Kokubun, R.,10 Konishi, F.,22
Konno, A.,6 Kontsevoy, V.,2 Koori, A.,6 Koutaka, A.,6 Kowol, A.,27 Koyama, Y.,4 Koziol, M.,13
Kozue, M.,1 Kravtchenko, O.,14 Kruczala, W.,12 Kudla, M.,28 Kudo, H.,29 Kumagai, R.,24
Kurogome, K.,25 Kurosu, A.,29 Kuse, M.,25 Lacombe, A.,3 Lefaillet, E.,3 Magara, M.,17
Malinowska, J.,26 Malinowski, M.,18 Maroselli, V.,7 Masui, Y.,29 Matsukawa, K.,29
Matsuya, K.,17 Matusik, B.,20 Maulny, M.,9 Mazur, P.,27 Miyake, C.,29 Miyamoto, Y.,4
Miyata, K.,1 Miyata, K.,5 Miyazaki, M.,30 Mol?eda, M.,20 Morioka, T.,1 Morita, E.,24 Muto, K.,1
Nadamoto, H.,5 Nadzikiewicz, M.,28 Nagashima, K.,29 Nakade, M.,22 Nakayama, C.,25
Nakazawa, H.,17 Nihei, Y.,4 Nikul, R.,2 Niwa, S.,8 Niwa, O.,30 Nogi, M.,6 Nomura, K.,29
Ogata, D.,8 Ohguchi, H.,31 Ohno, J.,24 Okabe, M.,17 Okada, M.,22 Okada, Y.,6 Omi, N.,25
Onodera, H.,10 Onodera, K.,25 Ooki, S.,21 Oonishi, K.,29 Oonuma, H.,10 Ooshima, H.,8
Oouchi, H.,1 Orsucci, M.,11 Paoli, M.,11 Penaud, M.,9 Perdrisot, C.,9 Petit, M.,9 Piskowski, A.,15
Plocharski, A.,15 Polis, A.,13 Polti, L.,3 Potsepnia, T.,14 Przybylski, D.,12 Pytel, M.,28
Quillet, W.,9 Remy, A.,3 Robert, C.,9 Sadowski, M.,19 Saito, M.,10 Sakuma, D.,1 Sano, K.,5
arXiv:1506.06364v1[physics.med-ph]21Jun2015
2
Sasaki, Y.,24 Sato, N.,4 Schneider, T.,32 Schneider, C.,3 Schwartzman, K.,2 Selivanov, E.,14
Sezaki, M.,25 Shiroishi, K.,21 Shustava, I.,14 ?Snieci?nska, A.,28 Stalchenko, E.,14 Staro?n, A.,27
Stromboni, M.,7 Studzi?nska, W.,26 Sugisaki, H.,17 Sukegawa, T.,21 Sumida, M.,22 Suzuki, Y.,17
Suzuki, K.,10 Suzuki, R.,10 Suzuki, H.,10 Suzuki, K.,6 ?Swiderski, W.,18 Szudejko, M.,33
Szymaszek, M.,27 Tada, J.,34 Taguchi, H.,22 Takahashi, K.,4 Tanaka, D.,5 Tanaka, G.,29
Tanaka, S.,24 Tanino, K.,4 Tazbir, K.,13 Tcesnokova, N.,14 Tgawa, N.,5 Toda, N.,6 Tsuchiya, H.,17
Tsukamoto, H.,8 Tsushima, T.,1 Tsutsumi, K.,25 Umemura, H.,8 Uno, M.,24 Usui, A.,25
Utsumi, H.,29 Vaucelle, M.,9 Wada, Y.,17 Watanabe, K.,4 Watanabe, S.,22 Watase, K.,29
Witkowski, M.,26 Yamaki, T.,21 Yamamoto, J.,4 Yamamoto, T.,17 Yamashita, M.,22 Yanai, M.,21
Yasuda, K.,22 Yoshida, Y.,1 Yoshida, A.,21 Yoshimura, K.,25 ˙Zmijewska, M.,15 and Zuclarelli, E.7
1
Adachi High School, 2-347 Kakunai, Nihonmatsu, Fukushima 964-0904, Japan
2
Bragin High School, Bragin, Gomel region, Belarus
3
Notre Dame High School, 1 Avenue Charles de Gaulle, 92100 Boulogne-Billancourt, France
4
Aizu Gakuho High School, Ikkimachi Oaza Yahata,
Yahata-1-1, Aizuwakamatsu, Fukushima 965-0003, Japan
5
Nada High Shool, 8-5-1 Uozakikitamachi,
Higashinada-ku, Kobe, Hyogo 658-0082, Japan
6
Iwaki High School, Taira Aza Takatsuki 7, Iwaki, Fukushima 970-8026, Japan
7
Giocante de Casabianca High School, Avenue Jean Zuccarelli, 20200 Bastia, France
8
Ena High School, 1023-1 Ohi-cho, Ena, Gifu 509-7201, Japan
9
Bois d’Amour High School, 9 Rue de la Garenne, 86000 Poitiers, France
10
Fukushima High School, 5-72 Moriaicho, Fukushima, Fukushima 960-8002, Japan
11
Paul Vincensini High School, Rue de la Quatri?eme Division Marocaine de Montagne, 20600 Bastia, France
12
ZS nr 2 im. Marii Sklodowskiej-Curie, Otwock, Poland
13
I LO im. J. Slowackiego, Cz?estochowa, Poland
14
Blaise Pascal High School n 46, 14, rue de Clermont-Ferrand, 246027 Gomel, Belarus
15
ZS nr 5 im. Unii Europejskiej, III LO, Ostroleka, Poland
16
Institute for Protection and Nuclear Safety (IPSN) BP 6, 92265 Fontenay-aux-Roses, France
17
Asaka High School, 5-25-63 Kaisei, Koriyama, Fukushima 963-8851, Japan
18
ZS Centrum Edukacji im. Ignacego lukasiewicza, Plock, Poland
19
National Centre for Nuclear Research, 05-400 Otwock, A.Soltana 7, Poland
20
Publiczne Gimnazjum nr 1 im. Jana Pawla II, Z?abki, Poland
21
Tamura High School, Mochiaibata 8,Tamuragun Miharumachi, Fukushima 963-7763, Japan
22
Fukuyama High School Attached to Hiroshima University,
5-14-1 Kasugacho, Fukuyama, Hiroshima 721-0907, Japan
日本フランスポーランドベラルーシ
高校生200人以上が著者となって英国の専門誌に投稿した
世界の高校生の個人線量比較論文
Japan-France-Poland-Belarus, >200 high school students co-
authored a paper comparing personal dose (J. Radiol. Prot., under
review)](https://image.slidesharecdn.com/2015-150913012844-lva1-app6891/85/2015-09-13-12th-ICRP-dialog-seminar-presentation-32-320.jpg)
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f these models should be considered an important success of the program
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fully realized gravitational explanation for the precession of Mercury’s orbit p
completion of GR in 1915, and the fact that no complete and viable modi?e
theory exists today does not mean that one will not arise in the future. In the m
we can continue empirical investigations that can tighten restrictions on such th
perhaps point towards the gravitational sector as the origin of accelerating expans
26.2.2. Expansion History and Growth of Structure :
The main line of empirical attack on dark energy is to measure the history of cos
expansion and the history of matter clustering with the greatest achievable precisio
over a wide range of redshift. Within GR, the expansion rate H(z) is governed by
the Friedmann equation (see the articles on Big Bang Cosmology and Cosmological
Parameters—Secs. 22 and 24 in this Review). For dark energy with an equation of sta
w(z), the cosmological constant contribution to the expansion, ?Λ , is replace
redshift-dependent contribution with the evolution of the dark energy de
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the metric as
A. Olive et al. (PDG), Chin. Phys. C38, 090001 (2014) (http://pdg.lbl.go
August 21, 2014
13:17](https://image.slidesharecdn.com/2015-150913012844-lva1-app6891/85/2015-09-13-12th-ICRP-dialog-seminar-presentation-39-320.jpg)
2015.09.13 12th ICRP dialog seminar presentation
- 1. hayano Measure & Communicate 4.5 years, and beyond 測って伝える これまでの歩み、そしてこれから ? Ryugo S. Hayano 早野 龍五? ? Physics department, The University of Tokyo Sep 13, 2015, ICRP 12th dialogue seminar, Date City
- 2. “antimatter” at CERN Team leader since 1997 ジュネーブのCERN研究所で 「反物質」を研究 No past experience in Radiation Protection nor Risk Communication - School lunch measurement - large-scale WBC surveys - BABYSCAN - “D-shuttle” Photo CERN 2011年3月以前に放射線防護 リスクコミュニケーションの経験皆無 - 給食の放射能検査 - WBCによる内部被ばく測定と論文 - BABYSCANの開発?測定?論文 - D-shuttle による外部被ばく測定
- 3. The No. of my twitter followers 僕のツイッターフォロワー数 ←March2011 ←March2012 ←March2013 ←March2014 ←March2015
- 4. one summer day in 2011, I stepped out with my right foot, and stumbled upon Dr. Miyazaki 2011年夏のある日右足を出したところに宮崎先生がおられた
- 5. 1. 測る：最近の進展 measurement: recent developments
- 6. Courtesy, NHK World 1. BABYSCAN
- 7. Whole-body counter surveys of over 2700 babies and small children in and around Fukushima Prefecture 33 to 49 months after the Fukushima Daiichi NPP accident 福島第一原発事故後33-49ヶ月間に実施した? 福島県及び周辺県における? 2700名以上の乳幼児?小児の ホールボディーカウンターによる内部被ばく検査 Hayano et al., to be published in Proc. Japan Acad. B 早野ほか，日本学士院紀要10月号掲載 BABYSCANで昨年は2700人以上測定 → 論文来月公表 > 2700 babies scanned last year → to be published in Oct.
- 8. セシウム検出者は一人もなし． Nobody had detectable level of radiocaesium
- 9. 3台のBABYSCANと 2700人の地理的分布 3 BABYSCANs were used to measure 2700 babies
- 10. ??????????? ?= ???? ?=??% 水 avoid tap Water 米 avoid Fukushima rice 野菜 avoid Fukushima vegetables ??????? ?= ???? ?=?% 三春町南相馬市 ←WHY?→ しかし内部被ばくに対する家庭のリスク認知には大きな地域差 Differences in risk perception in Minamisoma vs Miharu 57% 4%
- 11. 2. D-shuttle? フランスの高校生がD-shuttleを着けて来福 French students came to Fukushima with D-shuttle
- 12. Jul 31 Aug 01 Aug 02 Aug 03 Aug 04 Aug 05 Aug 06 Aug 07 0.0 0.2 0.4 0.6 0.8 1.0 ?Sv/h (含自然放射線：追加線量ではない) ← 福島 Fukushima →←??パリ Paris?→ ←東京 Tokyo→ ←いわきIwaki ←富岡駅Tomioka CDG security→ French embassy security→ 生徒8人引率者4人：データを重ねると D-shuttle data, 8 students, 4 teachers&experts
- 14. Jul 31 Aug 01 Aug 02 Aug 03 Aug 04 Aug 05 Aug 06 Aug 07 0.0 0.2 0.4 0.6 0.8 1.0 ?Sv/h (含自然放射線：追加線量ではない) ← 福島 Fukushima →←??パリ Paris?→ ←東京 Tokyo→ 生徒8人引率者4人：データを重ねると D-shuttle data, 8 students, 4 teachers&experts ←都路(Miyakoji)
- 16. Jul 31 Aug 01 Aug 02 Aug 03 Aug 04 Aug 05 Aug 06 Aug 07 0.0 0.2 0.4 0.6 0.8 1.0 ?Sv/h (含自然放射線：追加線量ではない) ← 福島 Fukushima →←??パリ Paris?→ ←東京 Tokyo→ 生徒8人引率者4人：データを重ねると D-shuttle data, 8 students, 4 teachers&experts ←会津Aizu ←国見Kunimi
- 18. Jul 31 Aug 01 Aug 02 Aug 03 Aug 04 Aug 05 Aug 06 Aug 07 0.0 0.2 0.4 0.6 0.8 1.0 ?Sv/h (含自然放射線：追加線量ではない) ← 福島 Fukushima →←??パリ Paris?→ ←東京 Tokyo→ 生徒8人引率者4人：データを重ねると D-shuttle data, 8 students, 4 teachers&experts 変わらないじゃん Not much difference
- 19. 2. 伝える：いつ 誰に どうやって communicate: when, to whom, how?
- 20. 1. 時間とともに Time factor 人々はいつ何を知りたがったか？ google 検索キーワードから見る傾向 goole search keyword trends reveal…
- 22. 2011 2015 Germany Austria Switzerland Luxembourg Singapore France Belgium Fukushima, TEPCO ドイツ語圏で関心高い 半減期2か月ぐらい 時々ぶり返す German media coverage Half-life ~2mo, but recurs
- 27. 2.空間：? さまざまなレイヤー／レベル／対象でのコ ミュニケーションの必要性? 2. Space:? Need for communication at various layers, levels and audience
- 28. 28 This page was a movie, Pan from Date City of?ce to Globe 伊達市役所から世界へ ムービー
- 29. Dif?cult to communicate コミュニケート することが非常 に困難な方々 Convinced, unperturbed 動じない方々 unconvinced majority 揺れ動く世の中の「空気」 public- service resources 行政のリソース media Expert? social media ←?リスクの考え方 risk perception →
- 30. 3. HOPE
- 32. Measurement and comparison of individual external doses of high-school students living in Japan, France, Poland and Belarus – the “D-shuttle” project – Adachi, N.,1 Adamovitch, V.,2 Adjovi, Y.,3 Aida, K.,4 Akamatsu, H.,5 Akiyama, S.,6 Akli, A.,7 Ando, A.,8 Andrault, T.,9 Antonietti, H.,3 Anzai, S.,10 Arkoun, G.,3 Avenoso, C.,11 Ayrault, D.,9 Banasiewicz, M.,12 Bana?skiewicz, M.,13 Bernandini, L.,11 Bernard, E.,7 Berthet, E.,11 Blanchard, M.,3 Boreyko, D.,14 Boros, K.,15 Charron, S.,16 Cornette, P.,9 Czerkas, K.,15 Dameron, M.,11 Date, I.,17 De Pontbriand, M.,3 Demangeau, F.,9 Dobaczewski, L.,18 Dobrzy?nski, L.,19 Ducouret, A.,3 Dziedzic, M.,20 Ecalle, A.,9 Edon, V.,9 Endo, K.,21 Endo, T.,21 Endo, Y.,21 Etryk, D.,12 Fabiszewska, M.,18 Fang, S.,4 Fauchier, D.,9 Felici, F.,7 Fujiwara, Y.,10 Gardais, C.,9 Gaul, W.,20 Gurin, L.,9 Hakoda, R.,22 Hamamatsu, I.,6 Handa, K.,10 Haneda, H.,10 Hara, T.,10 Hashimoto, M.,1 Hashimoto, T.,8 Hashimoto, K.,21 Hata, D.,1 Hattori, M.,10 Hayano, R.,23, ? Hayashi, R.,22 Higasi, H.,5 Hiruta, M.,6 Honda, A.,6 Horikawa, Y.,8 Horiuchi, H.,24 Hozumi, Y.,17 Ide, M.,25 Ihara, S.,8 Ikoma, T.,24 Inohara, Y.,22 Itazu, M.,24 Ito, A.,8 Janvrin, J.,9 Jout, I.,11 Kanda, H.,5 Kanemori, G.,5 Kanno, M.,10 Kanomata, N.,10 Kato, T.,24 Kato, S.,24 Katsu, J.,5 Kawasaki, Y.,21 Kikuchi, K.,4 Kilian, P.,26 Kimura, N.,25 Kiya, M.,10 Klepuszewski, M.,15 Kluchnikov, E.,14 Kodama, Y.,5 Kokubun, R.,10 Konishi, F.,22 Konno, A.,6 Kontsevoy, V.,2 Koori, A.,6 Koutaka, A.,6 Kowol, A.,27 Koyama, Y.,4 Koziol, M.,13 Kozue, M.,1 Kravtchenko, O.,14 Kruczala, W.,12 Kudla, M.,28 Kudo, H.,29 Kumagai, R.,24 Kurogome, K.,25 Kurosu, A.,29 Kuse, M.,25 Lacombe, A.,3 Lefaillet, E.,3 Magara, M.,17 Malinowska, J.,26 Malinowski, M.,18 Maroselli, V.,7 Masui, Y.,29 Matsukawa, K.,29 Matsuya, K.,17 Matusik, B.,20 Maulny, M.,9 Mazur, P.,27 Miyake, C.,29 Miyamoto, Y.,4 Miyata, K.,1 Miyata, K.,5 Miyazaki, M.,30 Mol?eda, M.,20 Morioka, T.,1 Morita, E.,24 Muto, K.,1 Nadamoto, H.,5 Nadzikiewicz, M.,28 Nagashima, K.,29 Nakade, M.,22 Nakayama, C.,25 Nakazawa, H.,17 Nihei, Y.,4 Nikul, R.,2 Niwa, S.,8 Niwa, O.,30 Nogi, M.,6 Nomura, K.,29 Ogata, D.,8 Ohguchi, H.,31 Ohno, J.,24 Okabe, M.,17 Okada, M.,22 Okada, Y.,6 Omi, N.,25 Onodera, H.,10 Onodera, K.,25 Ooki, S.,21 Oonishi, K.,29 Oonuma, H.,10 Ooshima, H.,8 Oouchi, H.,1 Orsucci, M.,11 Paoli, M.,11 Penaud, M.,9 Perdrisot, C.,9 Petit, M.,9 Piskowski, A.,15 Plocharski, A.,15 Polis, A.,13 Polti, L.,3 Potsepnia, T.,14 Przybylski, D.,12 Pytel, M.,28 Quillet, W.,9 Remy, A.,3 Robert, C.,9 Sadowski, M.,19 Saito, M.,10 Sakuma, D.,1 Sano, K.,5 arXiv:1506.06364v1[physics.med-ph]21Jun2015 2 Sasaki, Y.,24 Sato, N.,4 Schneider, T.,32 Schneider, C.,3 Schwartzman, K.,2 Selivanov, E.,14 Sezaki, M.,25 Shiroishi, K.,21 Shustava, I.,14 ?Snieci?nska, A.,28 Stalchenko, E.,14 Staro?n, A.,27 Stromboni, M.,7 Studzi?nska, W.,26 Sugisaki, H.,17 Sukegawa, T.,21 Sumida, M.,22 Suzuki, Y.,17 Suzuki, K.,10 Suzuki, R.,10 Suzuki, H.,10 Suzuki, K.,6 ?Swiderski, W.,18 Szudejko, M.,33 Szymaszek, M.,27 Tada, J.,34 Taguchi, H.,22 Takahashi, K.,4 Tanaka, D.,5 Tanaka, G.,29 Tanaka, S.,24 Tanino, K.,4 Tazbir, K.,13 Tcesnokova, N.,14 Tgawa, N.,5 Toda, N.,6 Tsuchiya, H.,17 Tsukamoto, H.,8 Tsushima, T.,1 Tsutsumi, K.,25 Umemura, H.,8 Uno, M.,24 Usui, A.,25 Utsumi, H.,29 Vaucelle, M.,9 Wada, Y.,17 Watanabe, K.,4 Watanabe, S.,22 Watase, K.,29 Witkowski, M.,26 Yamaki, T.,21 Yamamoto, J.,4 Yamamoto, T.,17 Yamashita, M.,22 Yanai, M.,21 Yasuda, K.,22 Yoshida, Y.,1 Yoshida, A.,21 Yoshimura, K.,25 ˙Zmijewska, M.,15 and Zuclarelli, E.7 1 Adachi High School, 2-347 Kakunai, Nihonmatsu, Fukushima 964-0904, Japan 2 Bragin High School, Bragin, Gomel region, Belarus 3 Notre Dame High School, 1 Avenue Charles de Gaulle, 92100 Boulogne-Billancourt, France 4 Aizu Gakuho High School, Ikkimachi Oaza Yahata, Yahata-1-1, Aizuwakamatsu, Fukushima 965-0003, Japan 5 Nada High Shool, 8-5-1 Uozakikitamachi, Higashinada-ku, Kobe, Hyogo 658-0082, Japan 6 Iwaki High School, Taira Aza Takatsuki 7, Iwaki, Fukushima 970-8026, Japan 7 Giocante de Casabianca High School, Avenue Jean Zuccarelli, 20200 Bastia, France 8 Ena High School, 1023-1 Ohi-cho, Ena, Gifu 509-7201, Japan 9 Bois d’Amour High School, 9 Rue de la Garenne, 86000 Poitiers, France 10 Fukushima High School, 5-72 Moriaicho, Fukushima, Fukushima 960-8002, Japan 11 Paul Vincensini High School, Rue de la Quatri?eme Division Marocaine de Montagne, 20600 Bastia, France 12 ZS nr 2 im. Marii Sklodowskiej-Curie, Otwock, Poland 13 I LO im. J. Slowackiego, Cz?estochowa, Poland 14 Blaise Pascal High School n 46, 14, rue de Clermont-Ferrand, 246027 Gomel, Belarus 15 ZS nr 5 im. Unii Europejskiej, III LO, Ostroleka, Poland 16 Institute for Protection and Nuclear Safety (IPSN) BP 6, 92265 Fontenay-aux-Roses, France 17 Asaka High School, 5-25-63 Kaisei, Koriyama, Fukushima 963-8851, Japan 18 ZS Centrum Edukacji im. Ignacego lukasiewicza, Plock, Poland 19 National Centre for Nuclear Research, 05-400 Otwock, A.Soltana 7, Poland 20 Publiczne Gimnazjum nr 1 im. Jana Pawla II, Z?abki, Poland 21 Tamura High School, Mochiaibata 8,Tamuragun Miharumachi, Fukushima 963-7763, Japan 22 Fukuyama High School Attached to Hiroshima University, 5-14-1 Kasugacho, Fukuyama, Hiroshima 721-0907, Japan 日本フランスポーランドベラルーシ 高校生200人以上が著者となって英国の専門誌に投稿した 世界の高校生の個人線量比較論文 Japan-France-Poland-Belarus, >200 high school students co- authored a paper comparing personal dose (J. Radiol. Prot., under review)
- 33. 0 0.5 1 1.5 2 1(Fukuyama) 2(Nada) 3(Nara) 4(Tajimi) 5(Ena) 6(Kanagawa) 7(Asaka) 8(Iwaki) 9(Aizu) 10(Tamura) 11(Adachi) 12(Fukushima) Poitiers(France) Boulogne(France) Bastia(France) Belarus Poland mSv/y Outside of Fukushima EuropeInside of Fukushima Comparison of the individual doses (annual basis) 同じ線量計で自然放射線を含む個人線量を世界比較 Same dosimeter, incl. natural background
- 34. ミラノ万博 日本館 認定イベント 福島高校生徒さんと Milano EXPO, of?cial event (with high school students)
- 35. FOOD SAFETY CONFERENCE MILANO | 22 SETTEMBRE 2015 Sala Pirelli Consiglio Regionale della Lombardia Via Fabio Filzi 22 FUKUSHIMA SICUREZZA ALIMENTARE E IMPATTO MEDIATICO ESPERIENZE TRA GIAPPONE E ITALIA A distanza di 4 anni dal disastro di Fukushima molte questioni rimangono aperte: che cosa è importante sapere sulla radioattività? I prodotti alimentari provenienti dalla zona dell’incidente sono nocivi? L’obiettivo della conferenza è di esaminare la percezione del consumatore in termini di sicurezza alimentare, come viene condizionata e come può cambiare, tema strettamente collegato alla fiducia del consumatore. Sarà l’occasione per parlare di sicurezza alimentare in modo approfondito ed esaminare le similitudini tra l’approccio giapponese e quello italiano. PROGRAMMA 14.30 Registrazione 15.00 Saluto delle Autorità 15.10 Introduzione Prof. Claudia Sorlini | Presidente Comitato Scientifico del Comune di Milano - Le università per Expo 2015 Dott. Ettore Prandini | Presidente Coldiretti Lombardia 15.40 Radioactive data both in Fukushima and Europe Presentazione della ricerca di alcuni studenti di un liceo di Fukushima 16.00 Fukushima dopo il 2011 Prof. Ryugo Hayano | Dip. di Fisica, Università di Tokyo 16.30 Fukushima #nofilter Prof. Stefano Maria Iacus | Dip. di Economia, Management e Metodi Quantitativi, Università degli Studi di Milano Dott.sa Tiziana Carpi | Dip. di Scienze della Mediazione Linguistica e di Studi Interculturali, Università degli Studi di Milano 17.00 Food Safety in Italia e in Giappone
- 36. One more thing (for Date city) 伊達市用特別付録
- 37. 140.45 140.50 140.55 140.60 140.65 140.70 140.75 37.65 37.70 37.75 37.80 37.85 37.90 37.95 2011/11/5 0 1 2 3 4 ?Sv/h 4 3 2 1 0 1 Airborne monitoring 2011/11 会場で見せた ガラスバッジのスライド， 公開版では省略
- 38. How can I contribute? (may be, not much any more…) 僕にできることは何？? (あまりないような気がするが…)
- 39. 22. Big- he Friedmann-Lema??tre equations of motion : ological equations of motion are derived from Einst R?ν ? 1 2 g?νR = 8πGNT?ν + Λg?ν . and Zeldovich [18] have pioneered the modern vie he rhs and interpreted as an e?ective energy–mome aye masses o reened environmen and empirically viable modi cosmic acceleration. The constrain GR that they cannot produce acceleration w gy component [18]. The DGP model is empirica including the expansion history, the integrated Sachs-Wo -space distortion measurements of the structure growth rate [19]. T f these models should be considered an important success of the program test theories of cosmic acceleration. However, it is worth recalling that th fully realized gravitational explanation for the precession of Mercury’s orbit p completion of GR in 1915, and the fact that no complete and viable modi?e theory exists today does not mean that one will not arise in the future. In the m we can continue empirical investigations that can tighten restrictions on such th perhaps point towards the gravitational sector as the origin of accelerating expans 26.2.2. Expansion History and Growth of Structure : The main line of empirical attack on dark energy is to measure the history of cos expansion and the history of matter clustering with the greatest achievable precisio over a wide range of redshift. Within GR, the expansion rate H(z) is governed by the Friedmann equation (see the articles on Big Bang Cosmology and Cosmological Parameters—Secs. 22 and 24 in this Review). For dark energy with an equation of sta w(z), the cosmological constant contribution to the expansion, ?Λ , is replace redshift-dependent contribution with the evolution of the dark energy de from Eq. (22.10),?DE ρDE(z)ρDE(z = 0) = ?DE exp 3 z 0 [1 + w(z ′ )] dz ′ re the second equality holds for c nown, then measuring H ed ?v in Sec. 22, b is necessa (as a physicist)? Space-time perspective （物理学者としては）? 時空を考えねば he Uni ure and the over ppear in the most general e symmetric subspace of a 4D space- ds 2 = dt 2 ? R 2 (t) dr2 1 ? kr2 + r 2 (dθ 2 + sin 2 θ dφ 2 ) . e adopt c = 1 throughout. By rescaling the radial coordinate, we can choo re constant k to take only the discrete values +1, ?1, or 0 correspondi open, or spatially ?at geometries. In this case, it is often more convenien the metric as A. Olive et al. (PDG), Chin. Phys. C38, 090001 (2014) (http://pdg.lbl.go August 21, 2014 13:17
- 40. 知ろうとすること。 新潮文庫 早 野 龍 五 東 京 大 学 大 学 院 理 学 系 研 究 科 教 授 糸 井 重 里 十万部超 >100,000 copies printed so far (also in e-book)
- 41. 英語版も出ました English Kindle version now available