CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '9136cb6ba947fdf7',cH: 'R6yYi6N348.OndDOZYfYNOo_w_ljCXPUUu6cUOT_F6o-1739805974-1.2.1.1-B4mlV34rrUntjLuO_ADF.lh9cpPNxWK2AHZY93eBpmX2rlNY0o2SrRsuq2CEaiE8',cUPMDTk: "\/abstracts\/search?q=Won-Gi%20Jeon&__cf_chl_tk=5t.Fdy7pXEJaJBXiA5iBB6.FTisuwvc6C3sg6mM2ygc-1739805974-1.0.1.1-erpm6XSet42FiWhy_afGiJ0zYDnC3h1wWyb3KjNu_Hs",cFPWv: 'g',cITimeS: '1739805974',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Won-Gi%20Jeon&__cf_chl_f_tk=5t.Fdy7pXEJaJBXiA5iBB6.FTisuwvc6C3sg6mM2ygc-1739805974-1.0.1.1-erpm6XSet42FiWhy_afGiJ0zYDnC3h1wWyb3KjNu_Hs",md: "JBaUUR7EcjrdjS_0I..F2O0w7Iy5INMfece4lNEk9pc-1739805974-1.2.1.1-m.CUzD7CfQOCmj7kO4D2oCHJA_qVRlRFY1bykAvY8F9P7ATVHx0O0Tc6Vb3.Hq7D6I5f.NvyvJc4RP7YFStmLIe4TVQ1imLQFh5BRPBB3wso.FLMewpl2LvsJq_.JrOCrOjJc0bgxPTmVslp6qI9fskhGIPnkK01Q.UvTf2.ADXhGYehNUB7hr4gKJQYJ3o0VrO0ZTqb.bksJE0H3QvD8Diz66z0hfLOhXZPNlOroeJOwUqoQIYkCCsCIxJ641DfYUVHtI0BBT.INsGDVMLzBMbHmJn.1DNUTzIXk6dPwsynHdOWpjTFO_VTjwYQr96mSC6xBHmMWgNchf8SfhyJmHgLJ9jk7LGIM6tn61T75fwjoYjtZMIB_qah9cOZEs.RH5ngEMb8pkH1aAVoaiGM_vj0DhN.carmfSJ9lsXzwa5T0YKBYcwnU5wdDtfgjJXtxg9KctmpSFzE6QahDAEQshy8C5ntncWZ.oJhLtpyK1e6trRBTb7mLieGi_tb8gc0R5jd3Pc2xXwKyV89j8ZcQmxUOCZRkDPT5HcFa4Ljq2gmSizne9SVA8JJJQd0MMlJFoM1zLh3906qtlHnKYY.xL8cXwn9OoIDhuQ9Mx6GatD6eoij7UNiL7KpR375JlykYqv8uBKJSiFwd1Lt_Z678w5AruIsaeeYoLDqqCaPKHTnLsghwxAw4x0nWd1D5lkqn6UoX8bSNh5O2Xm681UAwVQA6dDLa0rz27faNf89zUIZSt3h0qBaNavHqCRaK3kW9yipuedua1diQup6R3BS4FrBfzKri.YTZcfZ2.YwrA_vrn.5vslB24SXEh6haj6_poAgOPEBo60Fzj6t8egWNx68UwllcX4avVko9MLp1QiabBWFq1UxpfXBcaIYgJ9fmLXxemh3o_70D4O7wGgxuY6i0CS4vXni5_4.3ywp80Sct4hv_C_j8pQUok8PiinVImBr81hQ6BZ1noFchi1OMhCzoeUaYraqnWTeJzXXYkL6aEQ3YVIoREwD5iqsfDWx.1Zuahqcpats8DJQ2TjQUMR8U.x5MGiMeV0wBslWAIjgaCJeMZpg2Rgj.31QqRuuslcjfcr7I0JFcZryleCn1Q_GFg.1hMS3sUkgsFhJ636IzTIQ3uTT8VLMuKSc1lFJLcm1RhZfAB7dtTLZ1W1dmE5nmnuElozf4KbjR4z1uXml.ipSMqRyNwNuI7Ghw6gqW0lencc0fpN7qMqe3V2jXJc6VFL5pqfXYAaEc6qXYSsmOhJJBx9jnuZWDjOwIyljQmg11fdUrKfEJuXzX.5m6Vmj4lCGI1Ss3a90dm1TucsSe.kSmD7bYfRS8uuxTnzOUdnvh7akAzFzzubY3uiaS4hujb83LzYJ_sqC_gJAru8dKlTcnU9V7gQOrSL0ya8LE9l0.t3EqEwfFn3sSEkOHr5Dy3v24hILAewUuwU4yISCDWEiHhYp4n3XVuFMBaab8JPrFA_SfStN9u0v9zx_ft.jEhke4ONWrlUBoMSQ2UWkyg4uasce1CsKDInZFY1Tyqz.yF07ecq.Uy6HKMrMMu2FuIr3kaIJ1WSPQsCAH0rtzQHi1fjrBF6Zfep9y9fmM095DqoEmVg8h6OSEV5sOcb49VY9VN4vzpl_TPPpVmwOhA6a_R2lo9RN.z1LJaw1LKxhY_QCtv_6SdoJHEKf5kSzd7zUZShylmYNIR60_dVSmmDDJgvKKXgvDU_nRk5cHIYTsvI7ohtxtSRqsNrjPhx.w3fpPiX0wkI.yB0xuwttmxJIBI9LKHqq8ngiLwLKR5gCkROpAhjxW40k_uBoPzmMzojPyQRb45qNmLtgyAqLa2aeKoL7m91Z61OkvUa9stqeNNGGFZzeuCxJuv6VtAHYZ5Pl5uwsylCbhzq6pyztM0LiM0NWpZ5jHCg31r4WmPnIQ5Co0yE_hjpUQXuE.IyhUZWVkq.CMjnxXqt14tQ",mdrd: "61OkaBDTGXyRU4jSGkum4q1bFjwRo0tJa7AH18L4uQw-1739805974-1.2.1.1-9Bwla.S7r2GXH7P9PptaEf7RB_2eL.JxPsc1Xo4zjYzIvkxSmsnK0FQlcjvbptgi5jp1DeTeVhCG01m_gDgsTPh_6I0VX9iIcPEFAHCCw61.LDdt_e2huxrVkliCJyrB4jpXTgiItVo88n7Vc_IGc.CPqr829zycTofs906Ic53lJvN1nIXjPUiQrzkSp8qzgyY551_JGvovqlwvXSmnnIRTTL0UW7QMebe33.z5yjPCeS3onszT3NCCSobbF7DPVxVs05Rr3Dch8Wyz8Wn9JDDY26QbzHphSJej2K2Wh.mox1EllUnUm3CPyJwbdzTEbCZQ7.fsd.S5iSKoeav3nnRt.V1y78YhGoBKoHgyozNZ7HnTZO0LT_UfWG30Cy90EgHhfq_96y9FRD63kFjbn9OsqxgKN1iUyAct3aXzGAxmaWv4k8f9TlNpwJ21Y5ngbd73OuajulaKxHUAGtdlP3BoSjp_vQLIPa_vLFG7m00_wJxgE1xmdylutN1gWGxXDMHNyxDWbK._37pfStG7klupcd2JVnMW8OWs3sHIzhNgPTjUxcceGdsGcvRkzsIASJOMBb6CdSorCMgA1dweve8ikwqyn_BeexGONEWLfrTkpR4n0obQlbAPzVf.meBU0uQhSOwJ8xqycl3eaIBKd61q35IU92Oykfw3fWoHkfg96ekhhSLInT2lPB0UtAtfjO_zRMYO6rPkgrJxpVt_r8Nnc2o.EMNBYBRdqzN4g6c1wEpxe2ztQ1vkVkBM2cYjp5dwzYq110IL5n3B5GdGviLmaJYcZeIZXFc8fnCJE7MR3b6lpSoCMg7a51S_4Ey._YWlDIASI_3.KfR2d79LG0RXmS5DMyGVqAIHUbupa8rktStDblbDVILgStJWdWISuIsmWmzJFdr_pUAqkguTUriuMlcnZhcJgeBm.vhCrHjwnNO_X2P02LbeF3d_mzh23pj.ga08VVZu1RUsRduKUOH.plK.16ZXLrI5ck6X4whEQaAVj1q2JDbw3yovF7W178fyziUIkG6CEMqj2AABia9dOVdNU5m6H8Q32oMyV.Qcy8IdU_5_A6gDb7RxyqkCX5lG4gvOcvjRwMR4CTwPLZ6pS7Cw25a.1bHnf2mGLq3Z1MEymDhVeWey4KvLorcD6LzQqy24ZmPvvrt4LF095zJ5G5M.OpBjSJCJ8nzgE4quN9iJMGaTfXOBuGRDslfviH6Fr_ikOzb6GKsqt3IfAfJEDoQhhaL9HBLgoUqtfUY584t2iXeIugEZaUdFyauxRDkcZHxykalHQ.kVYz8tWg.5EXQFklc9CgATrTX9R5HbUwSq06SpInNs6_EP3LQLpkwIN8.z8LIKzgOzwfrZrfi2P77i2cqrR451DZvAafYzypnLSzUqPWlsTK7LGwlI3St7V.FzUi9Ad8PEg8wQwvj5ykdEX7bhJsx0BHloap57E4AoaOec2iLlh.G28ZVkXZu_stmy4tQnoD_fg07mdPDFuTWy5a5RvCcai1ZlDUfPjs3XydwIiYq7o2gAFEDqTHd_nKGILibY5YqnklYVcanz9aCnX3yBKplix.8_dKu4Jn6GvyyywrKD9R5WJ44jIwiq4qHxM..yfMFmcp5MsCYbBS9mOVgv3qSNMrPHCYi.aM6t5MRNnxgrwDgBYc6TmJ0z0Lp24fTHPLgX2EMRs9VDEySBfmwVlkPuCr0.AO9CGlY3lb_JB11ESIhpd324a90rjJqF5dyqhQE8RxaJa3Ndiec09Dq06EhESGdLAY8bsjRgjPxaIVYNcHDYO0m026qIW4uMoUaC2fi_oM5TNDluA.UuChnUxTDVj34wLEWFyDMGuVzA8fmYqlbv_RpnP60P43gUPHovTI2q7B7ehiWkyHf8qBVNBbyDQIcxNKjK8g.315xNCTEVaz.QMixuXQtY1jxr.hQaQtW84d8QU0RamM6Aa8aHtR9_ghZKLAgBntu17jaudmeQjwe81eJ4"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9136cb6ba947fdf7';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=Won-Gi%20Jeon&__cf_chl_rt_tk=5t.Fdy7pXEJaJBXiA5iBB6.FTisuwvc6C3sg6mM2ygc-1739805974-1.0.1.1-erpm6XSet42FiWhy_afGiJ0zYDnC3h1wWyb3KjNu_Hs" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>