{"id":7308,"date":"2005-10-26T10:38:04","date_gmt":"2005-10-26T15:38:04","guid":{"rendered":"http:\/\/127.0.0.1:8081\/?p=7308"},"modified":"2026-05-14T22:00:29","modified_gmt":"2026-05-15T02:00:29","slug":"%ec%97%b0%ea%b5%ac%ec%8b%a4%ec%97%90%ec%84%9c-%ea%b7%bc%ed%99%a9","status":"publish","type":"post","link":"https:\/\/old.choonsiklee.com\/?p=7308","title":{"rendered":"\uc5f0\uad6c\uc2e4\uc5d0\uc11c&#8230; \uadfc\ud669"},"content":{"rendered":"<p>\uc624\ub298\ub3c4 \ubcc0\ud568\uc5c6\uc774 \uc544\uce68\uc77c\ucc0d \ucd9c\uadfc\ud588\ub2e4. \uc624\ub298\uc740 \uc218\uc694\uc77c. \ud558\uc6d0\uc5c4\ub9c8\ub791 \ud558\uc6d0\uc774\uac00 \uad50\ud68c\uc5d0\uc11c \ud558\ub294 \uc601\uc5b4\ud074\ub798\uc2a4\uc5d0 \uac00\ub294 \ub0a0\uc774\ub2e4. \ubbf8\uad6d \uad50\ud68c\uc778\ub370 \uc6d4, \uc218\uc694\uc77c \uc591\uc77c\uac04 \uc624\uc804\uc5d0 \uc678\uad6d\uc778\ub4e4\uc744 \ub300\uc0c1\uc73c\ub85c \uc601\uc5b4\ub97c \uac00\ub974\uce58\uace0 \uc544\uae30\ub4e4\uc740 \ub530\ub85c \ubaa8\uc544\uc11c \ub180\uc544\uc8fc\ub294 \uc2dc\uc2a4\ud15c\uc744 \uac16\ucd94\uace0 \uc788\ub2e4. \ud558\uc6d0\uc774\ub294&nbsp;&nbsp;\ucc98\uc74c\uc5d0\ub294 \uc798 \uc801\uc751\ud558\uc9c0 \ubabb\ud588\uc9c0\ub9cc \uc774\ub0b4 \uc790\uae30\ubcf4\ub2e4 \uc5b4\ub9b0 \uc544\uc774\ub4e4 \ubf40\ubf40\ud574\uc8fc\uace0 \ub3cc\uc544\ub2e4\ub2c8\uba74\uc11c \ud560\uba38\ub2c8\ub4e4 \uc778\uc0ac\ud558\uace0 (\ud560\uba38\ub2c8\ub4e4\uaed8\uc11c \uc790\uc6d0\ubd09\uc0ac\ud558\uc2ec) \ubaa8\ub4e0 \ub180\uc774\uae30\uad6c\ub4e4\uc744 \uac00\uc9c0\uace0 \ub17c\ub2e4\uace0 \ud55c\ub2e4. \uc544\ub0b4\uc758 \uc601\uc5b4\uc2e4\ub825\uc740 \ubbf8\uad6d\uc5d0 \uc628 \uc774\ud6c4\ub85c \ub9ce\uc774 \ud5a5\uc0c1\ub418\uc5c8\uace0 (\ub0b4\uac00 \ubcf8 \uae30\uc900) \uc6a9\uae30\uc788\uac8c \uc0ac\ub78c\ub4e4\uc5d0\uac8c \ub9d0\uc744 \uac78\uae30\ub3c4 \ud55c\ub2e4.<\/p>\n<p>\uc544\uce68\ubd80\ud130 \uc640\uc11c \uc694\uc998 \uacc4\uc0b0\ud558\uace0 \uc788\ub294 SAF (Specific Absorbed Fraction)\uac12\uc744 \uc0b4\ud3b4\ubcf4\uace0 \uc788\ub2e4. SAF\ub780 \uc0ac\ub78c\uc758 \ud2b9\uc815 \uc7a5\uae30\uc5d0 \ubc29\uc0ac\uc131\ubb3c\uc9c8\uc774 \uc788\uc744 \ub54c \uc8fc\ubcc0 \uc7a5\uae30\uac00 \uadf8\ub85c \uc778\ud574 \ubc1b\ub294 \uc601\ud5a5\uc744 \uacc4\uc0b0\ud55c \uac12\uc774\ub2e4. \ucd98\uc775\uc774\ub791 \ub9cc\ub4e0 5\uba85\uc758 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uace0, \ubc29\uc0ac\uc120\uc774 \ucd9c\ubc1c\ud558\ub294 \uc7a5\uae30\uac00 71\uac1c, \ubc29\uc0ac\uc120 \uc601\ud5a5\uc744 \ubcf4\uace0\uc2f6\uc740 \uc7a5\uae30\uac00 74\uac1c, \uc5d0\ub108\uc9c0\uac00 12\uac1c\uc774\ub2e4\ubcf4\ub2c8&#8230; \uc5c4\uccad\ub09c \uacc4\uc0b0\uacb0\uacfc\ub4e4\uc774 \uc3df\uc544\uc838\ub098\uc624\uace0 \uc774\uac83\ub4e4\uc744 MATLAB\uc73c\ub85c \ucc98\ub9ac\ud558\uc5ec \uacb0\uacfc\ub97c \uc5bb\uc5b4\ub0b8\ub2e4. \uc790\ub3d9\ud654\uac00 \ub418\uc9c0\uc54a\uace0\ub294 \uacb0\ucf54 \ud574\ub0b4\uae30 \uc5b4\ub824\uc6b4 \uc791\uc5c5\uc774\ub2e4. \uc544\uce68\ubd80\ud130 \uba38\ub9ac\uac00 \ub108\ubb34 \ube68\ub9ac \ub3cc\uc544\uac00\ub294 \uac83 \uac19\uc544 \uba48\ucd94\uace0 \uc774 \uae00\uc744 \uc4f0\uace0 \uc788\ub2e4.<\/p>\n<p>\uc131\uacbd\uc77d\uae30 1\ub3c5 \ubaa9\ud45c\ub97c \uac70\uc758 \ucc44\uc6cc\uc9c0\uace0 \uc788\ub2e4. \uc694\uc998\uc740 \uc608\ub808\ubbf8\uc57c\ub97c \uc77d\uace0 \uc788\ub294\ub370 \ub2e4\uc18c \ubc00\ub824\uc788\uae34 \ud558\uc9c0\ub9cc \ub9d0\uc500\uc774 \ub108\ubb34\ub098 \ub2ec\ub2e4. \ucc98\uc74c\uc5d0\ub294 \ub0b4\uac00 \uc815\ub9d0 1\ub3c5\uc744 \uc9c4\ub4dd\ud558\uac8c \ud560 \uc218 \uc788\uc744\uae4c \ud558\ub294 \uc758\uad6c\uc2ec\uc774 \ubc00\ub824\uc654\uc9c0\ub9cc \uc774\uc81c 1\ub144\uc774 \ub418\uc5b4\uac00\ub294 \uc2dc\uc810\uc5d0\uc11c \ucc38 \uac10\uc0ac\ud558\ub2e4. \ud55c\uad6d\uc5d0\uc11c \uc788\uc744 \ub54c \uc544\ub0b4\uac00 \uc778\ub3c4\ud558\ub294 \ud300\uc758 \uc790\ub9e4\ub4e4\uc774 1\ub3c5\ud560\ub54c\ub9c8\ub2e4 \ud55c\ud131\uc744 \ub0b4\ub294 \uac83\uc744 \ubcf4\uba74\uc11c \uc5c4\uccad\ub09c \ub3c4\uc804\uc744 \ubc1b\uc544\uc11c \uc2dc\uc791\ud588\ub358 1\ub3c5\uc774 \ub098\uc5d0\uac8c\ub3c4 \uc774\ub8e8\uc5b4\uc838\uac00\ub294 \uac83\uc744 \ubcf4\ub2c8 \uc740\ud61c\uac00 \uc544\ub2d0 \uc218 \uc5c6\ub2e4. \uc694\uc998\uc740 \uac70\uc758 PDA\ub97c \uc774\uc6a9\ud574\uc11c \uc131\uacbd\uc744 \uc77d\uace0 marking\ud558\uace0 \ubb35\uc0c1\ub3c4 \ub2ec\uc544\ub193\ub294\ub370 \uadf8 \uc2dc\uac04\uc774 \ucc38 \uc88b\ub2e4.<\/p>\n<p>\ucca8\ubd80\ud55c \uc0ac\uc9c4\uc740 \uc815\ub9d0 \uc5b4\ub835\uac8c \uc785\uc218\ud55c \uc7ac\uba85\ud615 \uac00\uc815 \uc0ac\uc9c4\uc774\ub2e4. \uc544\uae30\uac00 \uac74\uac15\ud558\ub2e4\uace0 \ub4e4\uc5c8\ub294\ub370 \uc815\ub9d0 \uc7a5\uad70\uac10\uc778\uac83 \uac19\ub2e4. \uc774\ubc88\uc5d0 12\uc6d4\uc5d0 \ud55c\uad6d\uc5d0 \uac00\uba74 \ub2e4\ub4e4 \ubcfc \uc218 \uc788\uaca0\uc9c0. \uc7ac\uba85\ud615\uc740 \ub610 \ub2e4\ub978 \uc120\uad50\ub97c \uc900\ube44\ud558\uace0 \uc788\ub2e4\ub294\ub370 \uae30\ub3c4\ub85c \uc9c0\uc6d0\ud574\uc57c\uaca0\ub2e4. \ud55c\uad6d \ud615\uc81c\uc790\ub9e4\ub4e4 \uc0ac\uc9c4\uc744 \ubcf4\uba74 \uac19\uc774 \ud300\uc6cd\ud558\ub358 \ub54c\uac00 \uadf8\ub9bd\ub2e4. \ubb3c\ub860 \uc5ec\ub7ec \uc77c\uc815\uc18d\uc5d0 \ubc14\uc058\uace0 \uac08\ub4f1\ub3c4 \uc788\uace0 \ub204\uad70\uac00\ub97c \ub3c4\uc640\uac00\uba74\uc11c \uc0dd\uae30\ub294 \ubd80\ub2f4\ub4e4\ub3c4 \uc788\uc9c0\ub9cc \uc801\uc5b4\ub3c4 \uadf8 \uc18d\uc5d0\uc11c \uac10\ub3d9\uc774 \uc788\uc5c8\ub2e4.<\/p>\n<p>\uac10\ub3d9. \uc0ac\ub78c\uc744 \uc6c0\uc9c1\uc774\ub294 \uac83\uc740 \uac10\ub3d9\uc774\ub2e4. \uac10\ub3d9\uc740 \uba38\ub9ac\ubcf4\ub2e4\ub294 \ub9c8\uc74c\uc5d0 \ub354 \uac00\uae5d\ub2e4. \uc544\ubb34\ub9ac \uc5b4\ub824\uc6b4 \ud604\uc2e4 \uc18d\uc5d0\uc11c\ub3c4 \uac10\ub3d9\uc774 \uc0dd\uae30\uba74 \ubaa8\ub4e0\uac83\uc744 \ud5e4\uccd0\uac08 \uc218 \uc788\ub2e4. \ub098\ub294 \uc8fc\ub85c \ub9d0\uc500\uc744 \ubcf4\uac70\ub098 \ucc2c\uc1a1\uc744 \ub4e4\uc744 \ub54c \uac10\ub3d9\uc744 \ub290\ub080\ub2e4. \ud558\uc9c0\ub9cc \ub9d0\uc500\uacfc \ucc2c\uc1a1\uc774 \uc0b6\uacfc \uc5f0\uacb0\ub420 \ub54c \ube44\ub85c\uc18c \uac10\ub3d9\uc774 \ubc00\ub824\uc628\ub2e4. \uc0b6\uc774\ub780 \ub098 \ud63c\uc790\uc758 \uc0b6\uc774 \uc544\ub2cc \uc8fc\ubcc0 \uc0ac\ub78c\ub4e4\uacfc \uac19\uc774 \ud560 \ub54c \uc0b6\uc774\ub77c \ud560 \uc218 \uc788\uaca0\ub2e4. \uc8fc\ub2d8\uacfc \uc0ac\ub78c\uc744 \ud1b5\ud574 \uac10\ub3d9\uc744 \ubc1b\uace0 \uc12c\uae40\uacfc \uc0ac\ub791\uc73c\ub85c \ub2e4\ub978 \uc0ac\ub78c\uc758 \ub9c8\uc74c\uc744 \uc6c0\uc9c1\uc77c \uc218 \uc788\ub294 \uc0ac\ub78c\uc774 \ub418\uc5b4\uc57c\uaca0\ub2e4.<\/p>\n<p>\uc624\ub298 \uc800\ub141\uc5d0\ub294 \ube0c\ub77c\uc9c8\uc5d0\uc11c \uac19\uc740 \ubd84\uc57c \uc5f0\uad6c\ub97c \ud558\ub294 Dr. Kramer\ub77c\ub294 \ubd84\uc774 \uc624\uc2e0\ub2e4. \ub0b4\uc77c \uadf8 \ubd84\uc744 \ubaa8\uc2dc\uace0 \uc6b0\ub9ac \uc5f0\uad6c\uc2e4 \uc804\uccb4 \uc0ac\ub78c\ub4e4\uc774 \uac19\uc774 \uc138\ubbf8\ub098\ub97c \ud558\uac8c\ub41c\ub2e4.&nbsp;&nbsp;Kramer\ub294&nbsp;&nbsp;MAX\/FAX\ub77c\ub294 \uc0ac\ub78c \ubaa8\ub378\uc744 \ub9cc\ub4e4\uc5c8\uace0 \uadf8\uac78 \uc18c\uac1c\ud560 \uac83 \uac19\ub2e4. \uc624\ub298 \uc800\ub141\uc744 \uad50\uc218\ub2d8\uc774 \ub300\uc811\ud558\ub294 \uac83 \uac19\uc740\ub370 \uc6b0\ub9ac \uac00\uc871\ub4e4\ub3c4 \uac19\uc774 \uc624\ub77c\uace0 \ud558\uc2e0\ub2e4. \ucd98\uc775\uc774\ub124 \uac00\uc871, \uc6b0\ub9ac \uac00\uc871&#8230; \uc544\uae30\ub4e4\uae4c\uc9c0. \ud558\uc6d0\uc774, \uaddc\ub9ac\uac00 \uacfc\uc5f0 \ubb34\ub09c\ud558\uac8c \ud568\uaed8\ud560 \uc218 \uc788\uc744\uc9c0 \uc758\ubb38\uc774\ub2e4. \ud2b9\ud788 \ud558\uc6d0\uc774\ub294 \uc2dd\ub2f9\uc5d0 \uac00\uba74 \uc549\uc544\uc788\uae30\ubcf4\ub2e4\ub294 \uc8fc\ubcc0\uc5d0 \ub3cc\uc544\ub2e4\ub2c8\ub294\uac78 \uc88b\uc544\ud558\ub294\ub370&#8230; \ud611\uc870\ub97c \uc798 \ud560 \uc218 \uc788\ub3c4\ub85d \uae30\ub3c4\ud574\uc57c\uaca0\ub2e4.<\/p>\n<p>\uae00\uc744 \uc4f0\ub294\ub3d9\uc548 12\uc2dc\uac00 \ub418\uc5b4\uac04\ub2e4. \uc774\uc81c \uace7 \uc810\uc2ec\uc2dc\uac04\uc774 \ub418\uace0 \uc544\ub0b4\uac00 \uc2f8\uc900 \ub3c4\uc2dc\ub77d\uc744 \uba39\uc5b4\uc57c\uaca0\ub2e4. \uc624\ub298 \ub3c4\uc2dc\ub77d \uba54\ub274\ub294 \ud56b\ub3c4\uadf82\uac1c, \uc528\uc5c6\ub294 \ud3ec\ub3c4, \uadf8\ub9ac\uace0 \uc2a4\ud0c0\ubc85\uc2a4\ucee4\ud53c(\ubcd1\uc81c\ud488)\uc774\ub2e4. \ud56b\ub3c4\uadf8\uc5d0 \ubc14\ub97c \ucf00\ucc39\ub3c4 \uac00\uc838\uc654\ub2e4. \uc774\ub807\uac8c \uc368\ub123\uace0 \ub098\ub2c8 \ub354\uc6b1 \uae30\ub300\uac00 \ub41c\ub2e4. \ubc14\uc05c \uc911\uc5d0\ub3c4 \uc78a\uc9c0\uc54a\uace0 \uc608\uc678\uc5c6\uc774 \ucc59\uaca8\uc8fc\ub294 \uc544\ub0b4\uc758 \ub9c8\uc74c\uc774 \uace0\ub9d9\ub2e4.<\/p>\n<figure class=\"wp-block-image\"><img width=\"496\" height=\"376\" src=\"https:\/\/old.choonsiklee.com\/wp-content\/uploads\/2005\/10\/DSC05078_1.jpg\" class=\"attachment-large size-large\" alt=\"\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/old.choonsiklee.com\/wp-content\/uploads\/2005\/10\/DSC05078_1.jpg 496w, https:\/\/old.choonsiklee.com\/wp-content\/uploads\/2005\/10\/DSC05078_1-300x227.jpg 300w\" sizes=\"auto, (max-width: 496px) 100vw, 496px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\uc624\ub298\ub3c4 \ubcc0\ud568\uc5c6\uc774 \uc544\uce68\uc77c\ucc0d \ucd9c\uadfc\ud588\ub2e4. \uc624\ub298\uc740 \uc218\uc694\uc77c. \ud558\uc6d0\uc5c4\ub9c8\ub791 \ud558\uc6d0\uc774\uac00 \uad50\ud68c\uc5d0\uc11c \ud558\ub294 \uc601\uc5b4\ud074\ub798\uc2a4\uc5d0 \uac00\ub294 \ub0a0\uc774\ub2e4. \ubbf8\uad6d \uad50\ud68c\uc778\ub370 \uc6d4, \uc218\uc694\uc77c \uc591\uc77c\uac04 \uc624\uc804\uc5d0 \uc678\uad6d\uc778\ub4e4\uc744 \ub300\uc0c1\uc73c\ub85c \uc601\uc5b4\ub97c \uac00\ub974\uce58\uace0 \uc544\uae30\ub4e4\uc740 \ub530\ub85c \ubaa8\uc544\uc11c \ub180\uc544\uc8fc\ub294 \uc2dc\uc2a4\ud15c\uc744 \uac16\ucd94\uace0 \uc788\ub2e4. \ud558\uc6d0\uc774\ub294&nbsp;&nbsp;\ucc98\uc74c\uc5d0\ub294 \uc798 \uc801\uc751\ud558\uc9c0 \ubabb\ud588\uc9c0\ub9cc \uc774\ub0b4 \uc790\uae30\ubcf4\ub2e4 \uc5b4\ub9b0 \uc544\uc774\ub4e4 \ubf40\ubf40\ud574\uc8fc\uace0 \ub3cc\uc544\ub2e4\ub2c8\uba74\uc11c \ud560\uba38\ub2c8\ub4e4 \uc778\uc0ac\ud558\uace0 (\ud560\uba38\ub2c8\ub4e4\uaed8\uc11c \uc790\uc6d0\ubd09\uc0ac\ud558\uc2ec) \ubaa8\ub4e0 \ub180\uc774\uae30\uad6c\ub4e4\uc744 \uac00\uc9c0\uace0 \ub17c\ub2e4\uace0 \ud55c\ub2e4. \uc544\ub0b4\uc758 \uc601\uc5b4\uc2e4\ub825\uc740 \ubbf8\uad6d\uc5d0 \uc628 \uc774\ud6c4\ub85c \ub9ce\uc774 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":7309,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,2,35],"tags":[],"class_list":["post-7308","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-old-essay_choonsik","category-old-website","category-old-essay_choonsik-research"],"_links":{"self":[{"href":"https:\/\/old.choonsiklee.com\/index.php?rest_route=\/wp\/v2\/posts\/7308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/old.choonsiklee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/old.choonsiklee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/old.choonsiklee.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/old.choonsiklee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7308"}],"version-history":[{"count":1,"href":"https:\/\/old.choonsiklee.com\/index.php?rest_route=\/wp\/v2\/posts\/7308\/revisions"}],"predecessor-version":[{"id":7310,"href":"https:\/\/old.choonsiklee.com\/index.php?rest_route=\/wp\/v2\/posts\/7308\/revisions\/7310"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/old.choonsiklee.com\/index.php?rest_route=\/wp\/v2\/media\/7309"}],"wp:attachment":[{"href":"https:\/\/old.choonsiklee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/old.choonsiklee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/old.choonsiklee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}