??ࡱ?>?? ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Root Entry????????????????????????????????????????????????????Root Entry????????pAӰS?FileHeader????%DocInfo?????????????HwpSummaryInformation.???????????? ????????????"????#  !????????$%&'()????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????BodyText p???S?p???S?PrvImage???????? 0PrvText????*DocOptions???????? pAӰS?pAӰS?Scripts???????? pAӰS?pAӰS?JScriptVersion ????????,DefaultJScript????????????)?_LinkDoc????????????- ???? ???? !"#$????&'(????*+????????./012345????789:;<=>?@ABC??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????l?Ēǐ? ????ļ ??Y??%?? ???? t?T?|? HŴ? <??l?Ēǐ? ????><????/t?T?|?/?Tֈ?8?> <ij????Y??Y?(P?????Y??? ?x?), ??l???, x?8??Y?, ij????Y??Y???><??@?/jep99@uos.ac.kr/6490-6370> <P?????Y???, ??????Y??Y?, m??ij????Y???, ????Y?, Ƚ??Y?><$?lט?/urain314@uos.ac.kr/6490-6359> <?????Y?, ?Y???(m?ij???x?),? ´?!??Y?, ?? ?5?i??Y?, 0???0?? ????><??? ?/mskang01@uos.ac.kr/6490-6371> ??`???a???`????`???a???`????0?x??? , < ?? ??????l?Ēǐ? ????ļ ??Y??%?? ???? t?T?|? HŴ?uos2020D? 11?? 10|? T֔?|? $?? 11:28:16uos-9, 1, 1, 5656 WIN32LEWindows_Unknown_V?PNG  IHDR?N0Y? pHYs??Hi?????? IDATx???=V???`qϷ??ϬV?o2?Sg?d2??&???9u?d`x>??0?iZ?]?{?i=OdwK??ZR?*?????c??]WX??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(?c?=|<;?????u??????ˣ??m?^???8??x?1???O?ڷ?c ??7??7?V??O???O0??Uۛf??g??????-????y??]|?b???=?????q?4????㫻?u???U?????7??f????듢#???3????????b?~/^R??r???????O??W1??eӾY? ??ͻ???a\?#g/Z???? ???2`??c??????9|??o?@?܄?]??<:?Z?{lW_O:?†????????߾????Ώ???????u?????V??????fp*?#=?=|???ي r??i???W?V}????o7????Y?U??? ????W??t?(?????n??ג??ϯ'j?G??xل?ݺ?|?????ӿ??????>?\?\9y7?ݬ????????_4w????~?}???????.????ب'?W??]>??H??~???? ?????l??r???o'?2????w???j????}??޽???c????i?񶳟????N?~?|z?????????W?u ????????ˏ??????????ᯯ?????皯zx??xyvv?????O?Uu??????'O??;K?ؼ??>?~??Ӕ????璘N?̱??l??r??~ ??????7?;>>?t?????~??}?q|???{?}y?g=?[?~%}??x??.??'?N??????>?u???s?L???????.??w???7?????k?Y??2????o??_??t?x?????۷g#/?G???????Ϣ??瞍>::;??,??/???f=????ǎ?o?%????U??̯?????N^??π????+w???هW_??????˫????e???ݧ????U!?F????????]?s??.?|?????Q8?w?????C???????????ƍ?_?|}?B??ժ??p?.?7ˌ?7???R'?B?q^"?c?Z.,?~???'????|>==?}?????u?nm???dz?=?????>ӵ?????۟?W?????Ϸ?K???n??????????????.??2?ݧU????7?G?ޱ>SŲ??v???????ۏ/?????F?ަ?ȞI5?g??_?L0?????l?Gv8?????j??y?????????o??c?Vn/O?U?_?N2????_????????9????77??????Q5t????p{yv??۫/w?ϓ??????r˸??????a?iu=ٵ??????6???????????k???;??i?//ώ^??5?so_o??i?o?^?7??V????ŏ? ?}????o?~V???r??k??C?뫟??~?s?Ww?7o~?{?Won?ٯ??~?._?;3]C???????_??\?V???+֞D?[?j,??7??U??????iU=?????v??7?_???7???i???P?տ?????b?Q????o??;?l???\?j}}??g?[?梪N/n????????ٻ????ϖ;==?????y?{???l?f?????????q??ݛ?d?auk?q????7?Y?????,1?mg???????Q??Uc?c?_?{^=??(?Q?????ES??oL/nN~??%/???i?t-~l?n?7???;?M=?|?y?^??Xp(??q??oD?X?&|?%?]???է?M??g+?????c?!???{~?i?????{T????w?>~?|????????C,z?쐁??'_?4??:??rsS8??????ڮs??i/h??????}??/?œ[?Q6_ݼm?????u??%??ӋaΞ???????ti|k_?8?IͶ3WU5?o?~>?????ï??)z;??׳???9??çu;?z??[??)}i???R?????e???$???t 8-ٰ?o~?.ĊՕp{yv??b?/???˗/?W?ޞ ~Ī?>>~?e??????DŽv????3{?n.>?~)?aK??r??z?oJ???:??|?{??3O/???{O????????z|?????_O?>?^?}W]?ݟx;???N????/???<|?<;yW]?o>{]}~}t??e?6??>W?Ƹݹ?????????]O>T??~Zf?x??????}&{?3_????Z??o?~?V?z??%?3w??o?వ?5???zss?0???????????G?>??v??>jx???u?W?????????YW|D??W?/?^??]?y???N??~<<??tw?iЌw?W×;???????m?^??k??{???Kl|??3?o<=>?j}??????????cY?j?>y??~Q={?Ԕ?????w??v????ɻ??;n?̺??\w?׶?:?t??????޾}?lƷO#????ɲ??wfv????q?u?&??U?#?,?? %|Q?%|Q?%|Q?%|Q?%|Q?%|Q?%|Q?%|Q?%|Q?%|Q?%|Q?%|Q?%|Q?%|Q?%|Q??? ????h?U??w]??l???g?9?90?} ?? %|Q?%|Q?%|Q?%|Q?%|Q??zu??z???{??o??x+p??ŮJk|avy:??*n???I?@X?;I????i%?M{ܭ?x6?X???-zc???='|P?~`?J??l?xk?'?U?^K???w??v????6Y????F??}?W?#?'|???Y?)yt_???Iyj٨C?N????h?̜ژOGO??}????{ܕ,??|G??q??Ly???_q?z?7>???u?!l??n;??v?֧Pr[??M?`??"?F˽Vw??Sm?????P?{?pG?ws?̪??~??7t?u???S>خ?T??Ʋ?\?; v_ ???t??=1a????w}?W?"??ǘ?C%|P???}.[o???zI?(?C}??\sF????‹?A????|?9?t4?դ?6[?ϰT?+??ʌOELK??T?QZ~?7???JF?vO?½?+[{?m5o?0????`o ?^g???h??*[?HbBcrIxW,?(?b??3?6v/9?wH??H??n???jo????4???c?&އ]hL??F??m?a?K??<`F? |?K???vL?????͑??8}ׂ?(?c;???]h?gR?U`????>8@??d???y#?z=??X???;y??cy????_}??F?I???C??=v?m??C·N???/?}??9????? ???p?sx{??Ϯ+,??D @??D @??D @??D @??D @??D?_????F???/?!???{???????,?a?i?]?(??>?(??>??C~?e>?C?7&[???yGi?o?6?A???֫K??OY??%?]??Y?-b?????9ʷ??FV?>cc!???Yh??u??????y[i??n? ׽?=(i??N?]?a3n????]/aLn?1???|?~5?zmSvԡ?ߓ???[b???2?$????ú( KkS??Mu]ޫ?}??ƌ:?&?쮧????,?c????X?%????? K٨?,????????;??j??????.???g? ﹩:?!?;?g?z0??rc?}Gi?s??6??Y of?O?x????aW?p?f??Ɣ} ߨ??'?O?>z]?^h?M0Ig?~??&????l|2~?f???? ?X??????c%c6۾]??;z??ֿ?z#ͱ?c?? ????x?Ǒ K?kl3ꏓ?/w? o???D???5??A3?mɒ?з3l֝xA>֕YaK???%8???) ????(mws6?]/??ף?%#????Je?UUu?aq=?J0uOP?HL?6?U$??dcʽj?F???+ۘ ??RI????h?o??3?8X??:Z??ލ6?ʵ?yS??zx???%5?T??m?wl??3??5?V^7????x޻q?S?vG?mLI?3k˴?ZϷ???HW?????$|KW?????;??LՇ?A?pp??>Y?=?Z??R?t?X??? ?8L?e/t?F??????M:?=???F?ε?w?(?1^??C"|kؑ????L?@?o.?q?a??_m??j? [P?ʶj?6?zˬ??:f"|?S؜l?L[?? Q2?q?????8xY???c}??y??$Kg?8X#ۡ?c/??tce?\n??-§?7?K?#J?p? ?y?zs?J֟U?Hu?#R?? i?{2??k\??? ?)???G?????[5???O?8 ?m?%?]6&?xص|? ?`}?K)?J?3?Y(?60Κ?˻?W-??_Qu????p?????wO?>?V?G t?U4??J????ot??d?=}?%???r? C?? ???Jf?Ռm?5?m|?q??v?[??d? /???3?Ƌ?^?O?1?V?O?R???a?=???Q?o'v}??v???|??a?ЭTh?????????Ѭ?{y?mǼ?7????4?m?^??b[i?G?l??F}?[?c??A/?p?&|?<?c?X??q ????m?[???L?????xm?'? ?a??g}??w??}?^?J?@"?L?j???Z8??O?߸?Z???n???(??`??>'Q>???? ?_%Oʌܘ?!?K+U]????jO??W?>:l?_??7?a??,?b?1?d')g?r3??tW???a?>?a=y#??????`?sb[i?yW-???u???.????~?v?>`#?ԯP? ?Vs?h @??װGI???U?ޱ?^???F?7???h ??ۘ%???֤{??ӌ\ܰҀ?K??Wa????K???QX?6??ɦj\?~,????a??pU??4?N????z??7?x?Q?,??y39?????iO???z???F???^??֟????䆽???i??????????)??>?8?Vlq=+?]/s?6?q ???/zTM?{t??V[(9W??a6`?O??`???????5*2?V?k?j??{q?????R?ڴ??H?Y?????.?~?f?í?B6?ݨ???W??z?)?S3l??Zml?? ??3??X?????+??6?Ʒ V??ꛫ?????_?F~Jl?iF??֞???*i?zJ(??*?+\???(??%??'}f?g?;??@X?冏?ix??螠???[h?h{k^=?L?N:?Έ,???z??~Ыj?KN}??????a[\?(y???[!????Ņ???[???F 8`? ?z=???XA?Zh?(yv??d;?,??G?????,??ђס?r,1|Le????%????vl?(??>?(??>??C~χ?j??x??ÇWx?B?3I????n?Q?%|Q?%|Q???K??!???KFׯ??O?^???ƒ?????&]Mж:?O?4?[??쏏???J?f? ??ȥ??Z?oQ????'??O??q??%?N0??jطŭ۷Y- +?*?S:*V2e??R??^????SO?H???G??f??R?Ø+?1????f?P.?`h??T?V?ӏ?q???h???k??|??>?]????;????G?丵_?c?G}?Ƣ??1Y?????YM_??+?g????c>???b?????8?>???>X\????s9??I?????r??????X?>{??5Z?Z[>h?S??????I? {???????a??w??.6??\???'?? m??}?Yh?6?‡*۾ړq?v???????)?U???s??B??V?o7ٺj??m,w???}HZb???&?uS?%{?[k5??5l????/뫤b??7?;?ɣ??!??Zb?(?1F??M?f????%ڞ?Y????? ?1?Gҫ?s?Ї?;???????? ???t???L5,|?dc?a??5Wy??{b?V?W?Gy?s?Z_???wģ??6f?x??W??.????9?̾?Qr??= ??tO,|L~?j?k???4;7lS??R???IDAT?C??O״>??1?v??[gl˲??[?%?|???g?????h?S??볼,?l ????[8cU?c? ???Ϯ+0??a?îDẀv??????? ?ƒ 2U??N?z>?C6????d??z??8K????y?m?ƌz?XVc_HG5?n??d?n????ص?æ?qL???/??in?p??cGɥ?zC?k??j???|눓?i?q????????5m9??FO??5? V???R[??á3?O?Sy8?:M?]?? ??2?YG%?ֿo?h?ec??^???/??sG"?Z8??,P?b???.?????7\?i?*??i??1?_4+?pȶ^?V?vXM?qG???+???p?Y?v?[~?f,???K?<H? ??*|޲Ma7?T??5??^?11?\a??UN?]?I???/(.? ?`噦??Ūuܘ?W?z?|?V?4?~?zU o?4ֿ??M?-?啍5?X?J??;xFlo?o??? '?5]???8?(/v?U?꓍ib??\*???V??a??^?v??,?Q?%????K??(<U=;??????Q???m?X???L???ޔ???"? s[h?X????Ņs??(m?W%?}?!?( 3y?u??2?F?h4?H???z?Z?ܛ`?>6??????L?5?_?U??g?.?I???V?6#}-.|?I?Q???????z+Z????`>?:Ɛ?Ņ????(+?Mo?Fz?F??z?;?[?|7D??+{?0?=?????ޫ??? ?"|Q?%|Q?%|Q?u???៛?B??:?9???'?]?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>?(??>????t$??}#?IEND?B`?Section0????????????6Z????????????????????????????????????ersion@??}% ??@p???S?@?Ah?Pǿ??vi7?Ӫ {?^F?\Tt???ɋ?E? ??????G??ax?A?$??0qb?E?"?s?CD?0Df??K?ؗ?y?د$??????{?K^3dk????????}67a?8?"+???^de??O?^<{?Ɠ)??0? -?<]?:Ist?I??r??֍??6?:??)?q?.P?N?M?:?'????][o1?KOw?OP?I/Ӻ6jd?Ȩ?ȍd??(4??Y??A??~? ?m!t?h? ???tI{????WBV?B?s??>0R??fR7c,?7??~ݴ?n[u?@7?????"&??~"br???>{?n?{??&}?r?ǭ??{????鈯Ne?؞????%?\??`?!h?7???/` ???? ?f?ڬ??X????W`?h~mc?????Y?T[K`?????`??X`???^??`??<??A?6??N?n9????.???Y???S?beޢ֘\?]?͖X??X??,???J?rE(y?rpMg???J??[io6GV?Ê?dᐢ?{?`d%?w?('?g????E&?i???z?.%d5e???ҜTQzWhC????)????=hA??;???.?/B\$v?]>?\?B ??N?bBxw?B9?lO?0p?油?UI?[ՓF׸JE^??????$f?k?sҰp???6??fT????&+y&0 )?W?E n??Xc?Ka??z?s????? 0(iV?&S??x?!I???0??;bX?P??t0? ?$??]?????p??9rC?2?J??;??g܌O\???JZe??N9???)???HW??h?23FXI?U?q????.? ]?o6 W>?5?n?\?zgU?}???????v?acӻS?g^?D?h?g???4l?v???.n?2??*F??;??V)h?E?r_???z?H­b????~?o???3,??kHWP Document Fileu???@DO? ???6?C,H,???#?GB!k?0~? 6*7????=?M??????*Z:???ҙ#?????*?ӿT@???Y??????~X+m?j3????'m[v?|:???j)%C$M????ϼ5#??cd??߈?:\Users\uos\AppData\Local\Temp\prv000007182a42.png??ewؼ?(??d(U???Qg ?????$ ?? ??4??????^dwp^dw?^dw????=2u?D??I?$ ȼ??>2uX?????(??,??_~?\D???u?\PV???????D??????v?? ?B??g???d)?[?t? ????(?r1y:???J??tRC$M?ouT??? 籞???C??Kp???9]????M?nS?>???9? V???'?T'ƘLʩ΄????甌3?b???]Wb1??:?"???A?ʮ???????MO+??ƛ?y!?^@2u?? ?z?K,?њ???*?j???d? ?C??ZKU?my&?(ƥ???r???w?\/??Q???&k? ???g?≃Q?D??]????@??Cb?)?Y??:E?(j_?`?/?!?7???_?`ڠHk