{"id":70366,"date":"2020-10-01T09:30:32","date_gmt":"2020-10-01T00:30:32","guid":{"rendered":"https:\/\/www.waseda.jp\/top\/?p=70366"},"modified":"2020-09-30T12:24:14","modified_gmt":"2020-09-30T03:24:14","slug":"1%e5%88%86%e3%81%a7%e8%a3%85%e7%9d%80%e5%8f%af%e8%83%bd%e3%80%81%e8%85%b0%e3%81%a0%e3%81%91%e3%81%a7%e3%81%aa%e3%81%8f%e8%85%95%e3%81%ae%e8%b2%a0%e6%8b%85%e3%82%82%e8%bb%bd%e6%b8%9b%e3%81%99-2-3-4-28","status":"publish","type":"post","link":"https:\/\/www.waseda.jp\/top\/news\/70366","title":{"rendered":"\u6708\u9762\u751f\u6d3b\u5b9f\u73fe\u306b\u5411\u3051\u305f\u91cd\u8981\u306a\u77e5\u898b"},"content":{"rendered":"<h2 style=\"text-align: center;\"><strong>\u904e\u9177\u306a\u6708\u306e\u5b87\u5b99\u653e\u5c04\u7dda\u88ab\u3070\u304f\u7dda\u91cf\u3092\u7e26\u5b54\u5229\u7528\u3067<br \/>\n\u6708\u8868\u9762\u306e10\uff05\u4ee5\u4e0b\u306b<br \/>\n<\/strong><strong style=\"font-size: 16px;\">\u2015\u5c06\u6765\u306e\u6708\u306b\u304a\u3051\u308b\u6709\u4eba\u9577\u671f\u6ede\u5728\u6d3b\u52d5\u306e\u5b9f\u73fe\u306b\u5411\u3051\u305f\u91cd\u8981\u306a\u79d1\u5b66\u7684\u77e5\u898b\u2015\u00a0<\/strong><\/h2>\n<h3><strong>\u767a\u8868\u306e\u30dd\u30a4\u30f3\u30c8<\/strong><\/h3>\n<ul style=\"list-style-type: disc;\">\n<li>\u5730\u7403\u4e0a\u306e\u653e\u5c04\u7dda\u74b0\u5883\uff08\u5e74\u9593\u7d042.1 mSv\u65e5\u672c\u5e73\u5747\uff09\u306b\u6bd4\u3079\u3066200\u500d\u3082\u904e\u9177\u306a\u6708\uff08\u5e74\u9593\u7d04420 mSv\u6708\u8868\u9762\uff09\u306b\u304a\u3044\u3066\u3001\u6708\u306e\u7e26\u5b54\u5730\u5f62(\u203b1)\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u5b87\u5b99\u653e\u5c04\u7dda(\u203b2)\u306b\u3088\u308b\u88ab\u3070\u304f\u91cf\u3092\u6708\u8868\u9762\u306e10%\u4ee5\u4e0b\uff08\u5e74\u9593\u7d0419\uff5e24 mSv\u7e26\u5b54\u5e95\u9762\uff09\u307e\u3067\u4f4e\u6e1b\u53ef\u80fd<\/li>\n<li>\u6700\u65b0\u306e\u653e\u5c04\u7dda\u79d1\u5b66\u7814\u7a76\u306b\u57fa\u3065\u304f\u6570\u5024\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u6708\u306e\u7e26\u5b54\u5185\u306e\u88ab\u3070\u304f\u7dda\u91cf\u5206\u5e03\u3092\u7cbe\u5bc6\u306b\u8a55\u4fa1<\/li>\n<li>\u7e26\u5b54\u5e95\u9762\u306f\u3001\u5730\u7403\u4e0a\u306e\u8077\u696d\u88ab\u3070\u304f(\u203b3)\u57fa\u6e96\u5024100 mSv\/5y\u4ee5\u4e0b\u306e\u653e\u5c04\u7dda\u74b0\u5883\u3092\u78ba\u4fdd\u53ef\u80fd\u3067\u3001\u9577\u671f\u6ede\u5728\u306b\u5411\u3051\u305f\u6709\u529b\u306a\u5019\u88dc<\/li>\n<\/ul>\n<h3>\u767a\u8868\u306e\u5185\u5bb9<\/h3>\n<p><em>\u3000<\/em><a href=\"https:\/\/www.qst.go.jp\/\" rel=\"noopener\">\u56fd\u7acb\u7814\u7a76\u958b\u767a\u6cd5\u4eba\u91cf\u5b50\u79d1\u5b66\u6280\u8853\u7814\u7a76\u958b\u767a\u6a5f\u69cb<\/a>\uff08\u7406\u4e8b\u9577 \u5e73\u91ce\u4fca\u592b\u3001\u4ee5\u4e0b\u300c\u91cf\u7814\u300d\uff09<a href=\"https:\/\/www.qst.go.jp\/soshiki\/14\/1114.html\" rel=\"noopener\">QST\u672a\u6765\u30e9\u30dc\u5b87\u5b99\u91cf\u5b50\u74b0\u5883\u7814\u7a76\u30b0\u30eb\u30fc\u30d7<\/a>\u306e\u5185\u85e4\u96c5\u4e4b\u535a\u58eb\u7814\u7a76\u54e1\u3001\u5c0f\u5e73\u8061\u30b0\u30eb\u30fc\u30d7\u30ea\u30fc\u30c0\u30fc\u3001<a href=\"https:\/\/www.waseda.jp\/top\/\" rel=\"noopener\">\u65e9\u7a32\u7530\u5927\u5b66<\/a>\u306e\u9577\u8c37\u90e8\u4fe1\u884c\u540d\u8a89\u6559\u6388\u3001<a href=\"http:\/\/researchers.waseda.jp\/profile\/ja.061316d05a6a0bb52b67e46e50655b45.html\">\u5929\u91ce\u5609\u6625\u6559\u6388<\/a>\u3001<a href=\"http:\/\/www.isas.jaxa.jp\/\" rel=\"noopener\">\u56fd\u7acb\u7814\u7a76\u958b\u767a\u6cd5\u4eba\u5b87\u5b99\u822a\u7a7a\u7814\u7a76\u958b\u767a\u6a5f\u69cb\uff08JAXA\uff09\u5b87\u5b99\u79d1\u5b66\u7814\u7a76\u6240<\/a>\u306e\u6625\u5c71\u7d14\u4e00\u52a9\u6559\u3089\u306e\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u6708\u9762\u306e\u7e26\u5b54\u5730\u5f62\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u5b87\u5b99\u653e\u5c04\u7dda\u306b\u3088\u308b\u88ab\u3070\u304f\u7dda\u91cf\u304c\u6708\u8868\u9762\u306e10\uff05\u4ee5\u4e0b\u3068\u306a\u308a\u3001\u5730\u4e0a\u306b\u304a\u3051\u308b\u8077\u696d\u88ab\u3070\u304f\u306e\u57fa\u6e96\u5024\u4ee5\u4e0b\u306b\u307e\u3067\u4f4e\u6e1b\u3067\u304d\u308b\u3053\u3068\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u660e\u3089\u304b\u306b\u3057\u307e\u3057\u305f\u3002<br \/>\n<em>\u3000<\/em>\u5b87\u5b99\u306f\u69d8\u3005\u306a\u653e\u5c04\u7dda\u304c\u6df7\u5728\u3059\u308b\u74b0\u5883\u3067\u3042\u308a\u3001\u56fd\u969b\u5b87\u5b99\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3(ISS)\u306b\u6ede\u5728\u3059\u308b\u5b87\u5b99\u98db\u884c\u58eb\u306f1\u65e5\u306b0.5\uff5e1.0 mSv\u306e\u7dda\u91cf\u3092\u88ab\u3070\u304f\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u5730\u4e0a\u3067\u306e\u88ab\u3070\u304f\u91cf\u306e100\u500d\u4ee5\u4e0a\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u5c06\u6765\u7684\u306b\u6709\u4eba\u6d3b\u52d5\u306e\u62e0\u70b9\u304c\u5730\u7403\u8fd1\u508d\u306eISS\u304b\u3089\u6708\u3078\u3068\u79fb\u308b\u306e\u306b\u969b\u3057\u3066\u3001\u5730\u7403\u78c1\u5834\u306b\u3088\u308b\u653e\u5c04\u7dda\u306e\u4f4e\u6e1b\u52b9\u679c\u304c\u306a\u304f\u306a\u308b\u3053\u3068\u3084\u6ede\u5728\u671f\u9593\u304c\u9577\u671f\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u88ab\u3070\u304f\u91cf\u304c\u5927\u5e45\u306b\u5897\u5927\u3059\u308b\u3053\u3068\u304c\u61f8\u5ff5\u3055\u308c\u307e\u3059\u3002<br \/>\n<em>\u3000<\/em>\u5f53\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u3067\u306f\u3001\u5c06\u6765\u306e\u6708\u9762\u6709\u4eba\u6ede\u5728\u3092\u898b\u636e\u3048\u3001\u65e5\u672c\u306e\u6708\u5468\u56de\u885b\u661f\u300c\u304b\u3050\u3084\u300d(SELENE)\u306b\u3088\u3063\u3066\u767a\u898b\u3055\u308c\u305f\u7e26\u5b54\u5730\u5f62\u3092\u653e\u5c04\u7dda\u9632\u8b77\u7a7a\u9593\u3068\u3057\u3066\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u7740\u76ee\u3057\u307e\u3057\u305f\u3002\u706b\u6210\u6d3b\u52d5(\u203b4)\u306b\u3088\u308a\u4f5c\u3089\u308c\u308b\u6eb6\u5ca9\u6d1e(\u203b5)\u306e\u3088\u3046\u306a\u5730\u4e0b\u7a7a\u9593\u3078\u3068\u7e4b\u304c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u7e26\u5b54\u306f\u3001\u76f4\u5f84\u30fb\u6df1\u3055\u5171\u306b\u6570\u5341\u30e1\u30fc\u30c8\u30eb\u306b\u53ca\u3073\u307e\u3059\u3002\u6eb6\u5ca9\u6d1e\u306f\u5b87\u5b99\u653e\u5c04\u7dda\u306e\u906e\u853d\u306b\u6709\u7528\u3067\u3042\u308b\u3053\u3068\u306f\u77e5\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u305d\u306e\u73fe\u5b9f\u7684\u306a\u5165\u308a\u53e3\u3068\u306a\u308b\u7e26\u5b54\u306e\u653e\u5c04\u7dda\u74b0\u5883\u306b\u3064\u3044\u3066\u306f\u3053\u308c\u307e\u3067\u5341\u5206\u306b\u306f\u77e5\u3089\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p><em>\u3000<\/em>\u672c\u7814\u7a76\u3067\u306f<u>\u6700\u65b0\u306e\u653e\u5c04\u7dda\u79d1\u5b66\u7814\u7a76\u306b\u57fa\u3065\u304f\u6570\u5024\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u6708\u8868\u9762\u3068\u7e26\u5b54\u5185\u306e\u653e\u5c04\u7dda\u74b0\u5883\u3092\u8abf\u67fb\u3057\u3001\u305d\u308c\u3089\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u7e26\u5b54\u306b\u3088\u308b\u653e\u5c04\u7dda\u9632\u8b77\u52b9\u679c\u3092\u8a55\u4fa1<\/u>\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u6708\u8868\u9762\u3067\u306f\u5e74\u9593\u7d04420 mSv\u3068\u5730\u7403\u4e0a\u306b\u6bd4\u3079\u3066200\u500d\u3082\u904e\u9177\u306a\u74b0\u5883\u3067\u3059\u304c\u3001<u>\u7e26\u5b54\u306b\u3088\u3063\u3066\u88ab\u3070\u304f\u91cf\u306f\u6708\u8868\u9762\u306e10%\u4ee5\u4e0b\uff08<\/u>\u5e74\u9593\u7d0419\uff5e24 mSv\u7e26\u5b54\u5e95\u9762\uff09<u>\u307e\u3067\u4f4e\u6e1b\u3055\u308c\u3001\u5730\u4e0a\u306b\u304a\u3051\u308b\u8077\u696d\u88ab\u3070\u304f\u57fa\u6e96\u5024\uff085\u5e74\u9593\u3067100<\/u><u> mSv\uff09\u4ee5\u4e0b\u306e\u653e\u5c04\u7dda\u74b0\u5883\u304c\u5f97\u3089\u308c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3053\u3068\u3092\u660e\u3089\u304b\u306b<\/u>\u3057\u307e\u3057\u305f\u3002\u672c\u6210\u679c\u306f\u3001<u>\u6709\u4eba\u6708\u63a2\u67fb\u3084\u5c06\u6765\u306e\u6052\u4e45\u7684\u306a\u6708\u6709\u4eba\u6ede\u5728\u306b\u5411\u3051\u3066\u3001\u65b0\u305f\u306b\u906e\u853d\u6750\u3092\u6301\u3061\u8fbc\u3080\u3053\u3068\u306a\u304f\u3001\u6708\u306b\u5b89\u5168\u306a\u653e\u5c04\u7dda\u9632\u8b77\u7a7a\u9593\u3092\u78ba\u4fdd\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u305f\u91cd\u8981\u306a\u77e5\u898b<\/u>\u3067\u3059\u3002<\/p>\n<p>\u672c\u6210\u679c\u306f\u653e\u5c04\u7dda\u9632\u8b77\u306b\u95a2\u3059\u308b\u5c02\u9580\u8a8c\u300c<a href=\"https:\/\/iopscience.iop.org\/journal\/0952-4746\" target=\"_blank\" rel=\"noopener\">Journal of Radiological Protection<\/a>\u300d\u30aa\u30f3\u30e9\u30a4\u30f3\u7248\u306b9\u670822\u65e5\u306b\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h3><strong>\u88dc\u8db3\u8aac\u660e<\/strong><\/h3>\n<h4><strong>\u3010\u7814\u7a76\u958b\u767a\u306e\u80cc\u666f\u3068\u76ee\u7684\u3011<\/strong><\/h4>\n<p><em>\u3000<\/em>\u5b87\u5b99\u306f\u592a\u967d\u3084\u592a\u967d\u7cfb\u5916\u304b\u3089\u98db\u6765\u3059\u308b\u91cd\u8377\u96fb\u7c92\u5b50<sup>6)<\/sup>\u3084\u4e2d\u6027\u5b50\u3001\u30ac\u30f3\u30de\u7dda\u306a\u3069\u304c\u6df7\u5728\u3059\u308b\u5b87\u5b99\u653e\u5c04\u7dda\u306b\u76f4\u63a5\u3055\u3089\u3055\u308c\u308b\u653e\u5c04\u7dda\u74b0\u5883\u3067\u3059\u3002ISS\u304c\u5468\u56de\u3059\u308b\u5730\u7403\u4f4e\u8ecc\u9053\u3067\u306f\u3001\u5b87\u5b99\u653e\u5c04\u7dda\u306e\u4e00\u90e8\u306f\u5730\u7403\u306e\u6301\u3064\u78c1\u5834\u306b\u3088\u3063\u3066\u3042\u308b\u7a0b\u5ea6\u4f4e\u6e1b\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u6ede\u5728\u3059\u308b\u5b87\u5b99\u98db\u884c\u58eb\u306f\u5e73\u5747\u3057\u30661\u65e5\u306b0.5\uff5e1.0 mSv\u88ab\u3070\u304f\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u5730\u4e0a\u306b\u304a\u3051\u308b\u88ab\u3070\u304f\u91cf\u306e100\u500d\u4ee5\u4e0a\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u5c06\u6765\u306e\u6709\u4eba\u5b87\u5b99\u6d3b\u52d5\u306e\u62e0\u70b9\u304c\u73fe\u5728\u306eISS\u304b\u3089\u6708\u3078\u3068\u62e1\u5927\u3057\u3066\u3044\u304f\u3053\u3068\u3067\u3001\u5730\u7403\u78c1\u5834\u306b\u3088\u308b\u6e1b\u5f31\u52b9\u679c\u306e\u6d88\u5931\u3068\u63a2\u67fb\u671f\u9593\u306e\u9577\u671f\u5316\u306b\u3088\u308b\u88ab\u3070\u304f\u91cf\u306e\u5897\u5927\u304c\u61f8\u5ff5\u3055\u308c\u3066\u304a\u308a\u3001\u88ab\u3070\u304f\u91cf\u3092\u53ef\u80fd\u306a\u9650\u308a\u4f4e\u6e1b\u3059\u308b\u624b\u6bb5\u304c\u6a21\u7d22\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><em>\u3000<\/em>\u6708\u306e\u7e26\u5b54\u306f\u65e5\u672c\u306e\u5468\u56de\u885b\u661f\u300c\u304b\u3050\u3084\u300d(SELENE)\u306b\u3088\u3063\u30662009\u5e74\u306b\u767a\u898b\u3055\u308c\u3001\u6708\u306e\u5730\u4e0b\u7a7a\u6d1e\u306b\u958b\u3044\u305f\u3082\u306e\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u5730\u4e0b\u7a7a\u6d1e\u306f\u6eb6\u5ca9\u6d1e\u306e\u3088\u3046\u306a\u706b\u6210\u6d3b\u52d5\u306b\u3088\u308a\u4f5c\u3089\u308c\u305f\u3068\u8003\u3048\u3089\u308c\u3001\u7e26\u5b54\u306e\u5927\u304d\u3055\u306f\u76f4\u5f84\u30fb\u6df1\u3055\u5171\u306b\u6570\u5341\u30e1\u30fc\u30c8\u30eb\u306b\u53ca\u3073\u307e\u3059\u3002\u6708\u306e\u5730\u4e0b\u7a7a\u6d1e\u306f\u6708\u9762\u306b\u7d76\u3048\u9593\u306a\u304f\u964d\u308a\u6ce8\u3050\u9695\u77f3\u306e\u885d\u7a81\u3084300\u2103\u8fd1\u304f\u306b\u306a\u308b\u6e29\u5ea6\u5dee\u3001\u81f4\u547d\u7684\u306a\u88ab\u3070\u304f\u304b\u3089\u6a5f\u5668\u3084\u4eba\u9593\u3092\u5b88\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u53ef\u80fd\u6027\u3092\u79d8\u3081\u3066\u304a\u308a\u3001\u6708\u3067\u306e\u4eba\u985e\u306e\u6052\u4e45\u7684\u6ede\u5728\u3092\u53ef\u80fd\u306b\u3059\u308b\u62e0\u70b9\u306e\u5019\u88dc\u5730\u3068\u3057\u3066\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u7814\u7a76\u3067\u306f\u3001\u7e26\u5b54\u3068\u305d\u3053\u304b\u3089\u7d9a\u304f\u5730\u4e0b\u7a7a\u6d1e\u3092\u653e\u5c04\u7dda\u9632\u8b77\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u3092\u8003\u3048\u3001\u7e26\u5b54\u306b\u3088\u308b\u5b87\u5b99\u653e\u5c04\u7dda\u306e\u4f4e\u6e1b\u52b9\u679c\u3092\u6700\u65b0\u306e\u653e\u5c04\u7dda\u79d1\u5b66\u7814\u7a76\u306b\u57fa\u3065\u3044\u3066\u8a55\u4fa1\u3057\u307e\u3057\u305f\u3002<\/p>\n<h4><strong>\u3010\u7814\u7a76\u306e\u624b\u6cd5\u3068\u6210\u679c\u3011<\/strong><\/h4>\n<p><em>\u3000<\/em>\u6708\u5468\u56de\u7121\u4eba\u885b\u661fLunar Reconnaissance Orbiter\u3067\u5149\u5b66\u89b3\u6e2c\u3057\u305f\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u30de\u30ea\u30a6\u30b9\u4e18(\u203b7)\u306e\u7e26\u5b54\uff08\u56f31\uff09\u3092\u6a21\u64ec\u3057\u3001\u7e26\u5b54\u5185\u5916\u306b\u304a\u3051\u308b\u88ab\u3070\u304f\u91cf\u306e\u7a7a\u9593\u5206\u5e03\u3092\u30e2\u30f3\u30c6\u30ab\u30eb\u30ed\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u898b\u7a4d\u3082\u308a\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_70367\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-70367\" src=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_catch-610x460.png\" alt=\"\" width=\"503\" height=\"379\" srcset=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_catch-610x460.png 610w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_catch-360x270.png 360w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_catch-768x579.png 768w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_catch-2000x1509.png 2000w\" sizes=\"auto, (max-width: 503px) 100vw, 503px\" \/><p class=\"wp-caption-text\">\u56f31.\u4eca\u56de\u6a21\u64ec\u3057\u305f\u30de\u30ea\u30a6\u30b9\u4e18\u306e\u7e26\u5b54\u306e\u5199\u771f<br \/>NASA\u306e\u6708\u5468\u56de\u7121\u4eba\u885b\u661fLunar Reconnaissance Orbiter\u306b\u3088\u3063\u3066\u64ae\u5f71\u3002<\/p><\/div>\n<p><em>\u3000<\/em>\u305d\u306e\u7d50\u679c\u3001\u7e26\u5b54\u5916\u306e\u6708\u9762\u9818\u57df\u306b\u304a\u3051\u308b\u88ab\u3070\u304f\u91cf\u306f\u6700\u5927\u30671\u65e5\u5f53\u305f\u308a\u7d041.14 mSv\uff08\u5e74\u9593\u7d04420 mSv\uff09\u3068\u306a\u3063\u305f\u306e\u306b\u5bfe\u3057\u3001\u7e26\u5b54\u4e2d\u5fc3\u90e8\u306e\u88ab\u3070\u304f\u91cf\u306f\u56f32\u306e\u3088\u3046\u306b\u6982\u306d\u7acb\u4f53\u89d2(\u203b8)\u306b\u5fdc\u3058\u3066\u6df1\u3055\u3068\u5171\u306b\u6e1b\u5c11\u3057\u3001\u7e26\u5b54\u306e\u5e95\u4e2d\u592e\u90e8\u3067\u306f\u6708\u9762\u306e10%\u4ee5\u4e0b\u3068\u306a\u308b1\u65e5\u5f53\u305f\u308a\u7d040.07 mSv\uff08\u5e74\u9593\u7d0424 mSv\uff09\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_70370\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-70370 size-full\" src=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_02.png\" alt=\"\" width=\"540\" height=\"409\" \/><p class=\"wp-caption-text\">\u56f32. \u7e26\u5b54\u4e2d\u5fc3\u90e8\u306b\u304a\u3051\u308b\u5e74\u9593\u306e\u7dda\u91cf\u7387\u306e\u6df1\u3055\u4f9d\u5b58\u6027<br \/>\u6708\u9762\u3067\u88ab\u3070\u304f\u91cf\u304c\u6700\u5927\u3068\u306a\u308b\u5834\u5408\u3092\u4eee\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u5b54\u306e\u5e95\u3067\u306f\u6708\u9762\u306e10%\u4ee5\u4e0b\u306e\u88ab\u3070\u304f\u91cf\u306b\u306a\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002\uff08\u00a9Naito et al.,2020\u304b\u3089\u4e00\u90e8\u6539\u5909\uff09<\/p><\/div>\n<p><em>\u3000<\/em>\u307e\u305f\u3001\u6c34\u5e73\u65b9\u5411\u306b\u5730\u4e0b\u7a7a\u9593\u304c\u5e83\u304c\u3063\u3066\u3044\u308b\u3068\u4eee\u5b9a\u3057\u305f\u5834\u5408\u3001\u88ab\u3070\u304f\u91cf\u306e\u6c34\u5e73\u65b9\u5411\u5206\u5e03\u306f\u56f33\u306e\u3088\u3046\u306b\u306a\u308a\u3001\u7e26\u5b54\u5e95\u9762\u306e\u7e01(\u00b125 m)\u5468\u8fba\u3067\u306f\u4e2d\u592e\u90e8\u3088\u308a\u3082\u3055\u3089\u306b\u4f4e\u3044\u5e74\u959319 mSv\u7a0b\u5ea6\u3067\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_70371\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-70371 size-full\" src=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_03.png\" alt=\"\" width=\"495\" height=\"372\" srcset=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_03.png 495w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_03-360x270.png 360w\" sizes=\"auto, (max-width: 495px) 100vw, 495px\" \/><p class=\"wp-caption-text\">\u56f33. \u7e26\u5b54\u306e\u5e95\u306b\u304a\u3051\u308b\u5e74\u9593\u306e\u7dda\u91cf\u7387\u306e\u6c34\u5e73\u65b9\u5411\u3078\u306e\u4f9d\u5b58\u6027<br \/>\u5b54\u306e\u7e01(\u00b125 m)\u5468\u8fba\u3067\u8077\u696d\u88ab\u3070\u304f\u306e\u57fa\u6e96\u5024\u4ee5\u4e0b\u306e\u653e\u5c04\u7dda\u74b0\u5883\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002\uff08\u00a9Naito et al.,2020\u304b\u3089\u4e00\u90e8\u6539\u5909\uff09<\/p><\/div>\n<p><em>\u3000<\/em>\u3053\u308c\u3089\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\u304b\u3089\u3001\u7e26\u5b54\u3092\u542b\u3080\u5468\u8fba\u9818\u57df\u306e\u5e74\u9593\u306e\u7dda\u91cf\u5206\u5e03\u306f\u56f34\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u5730\u4e0a\u306b\u304a\u3051\u308b\u8077\u696d\u88ab\u3070\u304f\u7dda\u91cf\u306e\u57fa\u6e96\u5024\u306f5\u5e74\u9593\u3067100 mSv\u3067\u3042\u308a\u3001\u7e26\u5b54\u3068\u5730\u4e0b\u7a7a\u9593\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3053\u306e\u57fa\u6e96\u5024\u3092\u4e0b\u56de\u308b\u653e\u5c04\u7dda\u74b0\u5883\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_70368\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-70368 size-medium\" src=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_04-610x351.png\" alt=\"\" width=\"610\" height=\"351\" srcset=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_04-610x351.png 610w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2020\/09\/pic1_04.png 652w\" sizes=\"auto, (max-width: 610px) 100vw, 610px\" \/><p class=\"wp-caption-text\">\u56f34. \u7e26\u5b54\u5468\u8fba\u9818\u57df\u306e\u5e74\u9593\u306e\u7dda\u91cf\u5206\u5e03\uff08\u00a9Naito et al.,2020\u304b\u3089\u4e00\u90e8\u6539\u5909\uff09<\/p><\/div>\n<p><em>\u3000<\/em>\u3053\u308c\u307e\u3067\u306e\u7e26\u5b54\u5468\u8fba\u306e\u5149\u5b66\u89b3\u6e2c\u3084\u30ec\u30fc\u30c0\u30fc\u89b3\u6e2c\u306b\u3088\u3063\u3066\u3001\u7e26\u5b54\u304b\u3089\u7d9a\u304f\u5730\u4e0b\u7a7a\u9593\u306e\u5927\u304d\u3055\u306f\u6700\u5927\u3067km\u30af\u30e9\u30b9\u3001\u6700\u4f4e\u3067\u3082\u5341\u6570\u30e1\u30fc\u30c8\u30eb\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u5506\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u304b\u3089\u3001\u7e26\u5b54\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u8077\u696d\u88ab\u3070\u304f\u306e\u57fa\u6e96\u5024\u4ee5\u4e0b\u306e\u653e\u5c04\u7dda\u74b0\u5883\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u306f\u5341\u5206\u73fe\u5b9f\u7684\u3067\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002\u5730\u4e0b\u7a7a\u9593\u306e\u5927\u304d\u3055\u6b21\u7b2c\u3067\u306f\u3001\u5730\u4e0b\u7a7a\u9593\u5185\u3067\u5730\u7403\u4e0a\u3068\u540c\u7a0b\u5ea6\u306e\u653e\u5c04\u7dda\u74b0\u5883\u3082\u5341\u5206\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4>\u3010<strong>\u4eca\u5f8c\u306e\u5c55\u958b\u3011<\/strong><\/h4>\n<p><em>\u3000<\/em>\u8fd1\u5e74\u3001\u6708\u3078\u306e\u6709\u4eba\u56de\u5e30\u304c\u52a0\u901f\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u7c73\u56fd\u3067\u306f\u56fd\u969b\u5b87\u5b99\u63a2\u67fb\u300c\u30a2\u30eb\u30c6\u30df\u30b9\u8a08\u753b\u300d\u304c\u65e5\u672c\u3092\u542b\u3080\u56fd\u969b\u5171\u540c\u8a08\u753b\u3068\u3057\u3066\u9032\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u4e2d\u56fd\u306f\u65e2\u306b\u6708\u88cf\u5074\u3078\u306e\u7121\u4eba\u7740\u9678\u3092\u679c\u305f\u3057\u30011\u5e74\u4ee5\u5185\u306e\u6708\u9762\u304b\u3089\u306e\u8a66\u6599\u63a1\u53d6\u3092\u8a08\u753b\u3057\u3001\u6708\u6709\u4eba\u6d3b\u52d5\u3078\u3068\u6b69\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002\u6c11\u9593\u4f01\u696d\u306b\u3088\u308b\u72ec\u81ea\u306e\u6708\u63a2\u67fb\u8a08\u753b\u306e\u52d5\u304d\u3082\u6d3b\u767a\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002\u672c\u7814\u7a76\u306e\u6210\u679c\u306f\u3001\u6708\u306e\u7e26\u5b54\u3068\u5730\u4e0b\u7a7a\u9593\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u6708\u9762\u306b\u65b0\u305f\u306b\u906e\u853d\u6750\u3092\u6301\u3061\u8fbc\u3080\u3053\u3068\u306a\u304f\u5b89\u5168\u306a\u653e\u5c04\u7dda\u74b0\u5883\u3092\u78ba\u4fdd\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3001\u62e1\u5927\u3057\u3066\u3044\u304f\u6708\u63a2\u67fb\u306e\u4e2d\u3067\u3001\u5c06\u6765\u306e\u6052\u4e45\u7684\u306a\u6708\u6709\u4eba\u6ede\u5728\u306b\u5411\u3051\u3066\u304d\u308f\u3081\u3066\u91cd\u8981\u306a\u77e5\u898b\u3067\u3059\u3002<\/p>\n<h4><strong>\u3010\u7528\u8a9e\u89e3\u8aac\u3011<\/strong><\/h4>\n<h5><strong>\u203b\uff11\u3000\u7e26\u5b54\u5730\u5f62<\/strong><\/h5>\n<p>\u706b\u6210\u6d3b\u52d5\u8d77\u6e90\u3068\u8003\u3048\u3089\u308c\u308b\u5730\u4e0b\u7a7a\u9593\u306e\u5929\u4e95\u304c\u9695\u77f3\u885d\u7a81\u306a\u3069\u306e\u885d\u6483\u306b\u3088\u3063\u3066\u5d29\u843d\u3059\u308b\u3053\u3068\u3067\u5f62\u6210\u3057\u305f\u3068\u8003\u3048\u3089\u308c\u308b\u5730\u5f62\u3002\u6708\u9762\u3067\u306f\u6708\u5468\u56de\u885b\u661f\u300c\u304b\u3050\u3084\u300d(SELENE\uff09\u306e\u89b3\u6e2c\u306b\u3088\u3063\u30662009\u5e74\u306b\u767a\u898b\u3055\u308c\u305f\u3002\u540c\u7a2e\u306e\u5730\u5f62\u304c\u706b\u661f\u3067\u3082\u89b3\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h5><strong>\u203b2\u3000\u5b87\u5b99\u653e\u5c04\u7dda<\/strong><\/h5>\n<p>\u5b87\u5b99\u7a7a\u9593\u3092\u98db\u3073\u4ea4\u3046\u653e\u5c04\u7dda\u306e\u7dcf\u79f0\u3002\u592a\u967d\u3068\u592a\u967d\u7cfb\u5916\u306e\u9280\u6cb3\u304b\u3089\u98db\u6765\u3059\u308b\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u8377\u96fb\u7c92\u5b50\u306e\u96c6\u307e\u308a\u3067\u3001\u7d0487%\u304c\u6c34\u7d20\u3001\u7d0412%\u304c\u30d8\u30ea\u30a6\u30e0\u3001\u6b8b\u308a\u306e\u7d041%\u304c\u4e3b\u306b\u9244\u307e\u3067\u306e\u91cd\u539f\u5b50\u6838\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<h5><strong>\u203b3\u3000\u8077\u696d\u88ab\u3070\u304f<\/strong><\/h5>\n<p>\u56fd\u969b\u653e\u5c04\u7dda\u9632\u8b77\u59d4\u54e1\u4f1a\u306b\u3088\u3063\u3066\u898f\u5b9a\u3055\u308c\u308b\u653e\u5c04\u7dda\u4f5c\u696d\u5f93\u4e8b\u8005\u306e\u88ab\u3070\u304f\u91cf\u306e\u57fa\u6e96\u5024\u30021\u5e74\u9593\u306750 mSv\u30685\u5e74\u9593\u3067100 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