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: '9134c09c280444c3',cH: 'Fy13uRsd1vpvpekgzKwceDXYKh.OdkAER9VQ4_8_BMg-1739784560-1.2.1.1-pjd23ANp0furUGWfQQfye1npYQ3FZUtj_9B9yTdycvNl5v2zXFUSXv7iYgUqr_k.',cUPMDTk: "\/abstracts\/search?q=Junhyun%20Cho&__cf_chl_tk=0D2hiIURxSdoH1Jf7Epw8x1f8y6eethXLnVksO2vbH8-1739784560-1.0.1.1-jWZZFeJvrjTSnjN3oO9ZZEdOWcU.vhrWQf2wwESCwBI",cFPWv: 'b',cITimeS: '1739784560',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Junhyun%20Cho&__cf_chl_f_tk=0D2hiIURxSdoH1Jf7Epw8x1f8y6eethXLnVksO2vbH8-1739784560-1.0.1.1-jWZZFeJvrjTSnjN3oO9ZZEdOWcU.vhrWQf2wwESCwBI",md: "LBGCEZqipBjuAK3Q60Md34WCMoyo_V_m5L_NHYpPM_A-1739784560-1.2.1.1-O0_P_I9UC39HMldHgYB2oyRhBe2D1K8NnX.VBcT5DqLX3nXoiEQltai_4llCgsReBgnGLQ2giGkO_MLufZfHXxJm9UaoNiuufH7gWt_lT6d.DuOjpmAL4cqUpjm4aHoVeoetIHGsDWG1iCNrerMPipuJXGoZqX3NscunWSvvtmT1t59tttOLLV2Ufl9N3WQn4V6Vhjct.91pHv_D7p5j_.wqAwxDTKCw_yq65Mpil8ZeUyRQVW0JZRpxQDjMHJWHoF7QNn4BIBqR2FIT7NQtNJ9fuEVDPKy8wgIwNDpvXI9OiHjxbFy3kC7h8LGtDjto3_L3bp_REhgqJTie5YmqI6SFVekpJ8tT1PJrws0dNcA2giGyuh6D9OulHXNAkZiK74Ek3KaFZAhLwQ8oD_SErXgYuSFfhIC.QAIcmNNkq00B2JZ9xwDtOmXS19kEZDd5nmb1DYXvAq.K4WiIjqzFrTaXG7xjDP3UyM0bfJ4q44BTXnTMhes_ULZYpkZG9nwwnnhNQwvZwvnI6IY9c0tl17L3MC7DL7iQyA9tjlbSPyl7IgER6SBpB5izAgrjoaaYkpwKbvXtCEXbgOFlQtGt.Ckp4q.HQuE5Wl0m3QDY8JB5FRYAkkmIhbjxUvAIh0E1zH1m_RBAmV2gjQ219oFJ8_UbM3rhnq4PHdKkC8fHHys.v_EtsJkJbNvWBZPWZUbRwbMNHGdsjU8CB.H56x4MEu3ck9CVfjZE_LQjU7QG80nl0aJ5bfWnVOU_yvQBImxcA3tSlTEDYG65Q2pB88sJg8FFzcUuR5oBJDJXdptEcHVHx9nng.CbHFu461p5hjF_vJAMYtgUpu0zGKde6qEaouTHlyF19ptWzxOzymxp6OHshg7HEfbb_745oWcftEHiM5fl9Tgg5csVq_l4oBSdWIagPdP_VT.m8jHru6V0.JIXYel5eH7l2mBMKel13o0b.feF5QGHWXKhAj4K02v5TypIBz4ODCouctfbM4xbGG_EsHSSvdJuilS1r7JPouY8vxvAJ3g8GxfdFYSQsf_eThP5Vil71TeOWGhzMnnkLx0k8O4xmuYJfty_JggG4WSjq96pWGIHJnIz21sjgo4TdOK4synM70m9smDK7bEmTR6c6fRqnYRkj1yQfhINuvoLLX72nSNldKXmk4RfRqKdXdvVMuniPIAT.DQ_SlGR6w9D7Xqaf82R5GDLIQRWGhhHtB14uHied6.9qhAQww6GTXjCiQ.fKQPMv1YJsntc1NBds9j7L12GIQ9Elmjyah9EWyawwk9i.ZGYkE4y2TnfhJwwh0v2ii4j.varw8_eIfFFtzBktO_2VDYZZQrxzVUnr_e3Zot7YX_w8Hwoji9pzZKAb.LkD1t3WMRACsvHJSHz67KZoTDEJdDtHDaIiS0pQ2FQL2zx7ks0g0gQb3Q1oxMzOXtmdbuSYT0Mwsgpc0l6kZ7U5RxdnuQuYw1oySUzQqnHqsm2RlA9P4btAa8de1iVXx1WM3uMCMjA1CKxXGCSkETXvPqSOna.nUaDL0U5vRqWCdhrvSfLS_QQVRrEu8iPMATJZdJl3m9tr6pD6VgzlK_6KoE.MEw_.lqaQhRhLH.dSsYw3Rp_aGNrNGpjJOITK5QR.iI7s3hy1.hglY5Y8lSxuvbbhdsyMOS0KK5Q7mhmdzlFPFB9mAgq54HVmbZ6KArNI0GVCgGAVbtQl03E7ZYq3.bRop4eOhUzJ5Eo6mN18.puXMGNOOO2aVpo6sA1EECpss8LauqI0V9haFRPlNYZLGU74N1AvVQ4gLknf8kY3ZyDo66H73EMrDvjLB4j7gJELHT7ceKt_CplrwJFBQcil1Z.gE.bPZifsyIeqzKIURKCLShA.98EZSumIGiYF2FQW1p0yXbfYjWy.tqDiUo433b21oT..NACy0kPKxCrFxZom4xKtuDR7jSzbsKfrXgEWfTnj1GkBbkjYtQ",mdrd: "ujo2hGnN_dAEyIgmsHD9wMNYTG0l6S7L413aV3wl3Ww-1739784560-1.2.1.1-NNJ6hbiTcItzmSiCagnPqlConLqRZRBZWOS6viI5U5LvPBEWZaNsAwqWxxyiTu4PAGejUDTOiUzKgv.wqYl9GQEqBQrh.GZ.qxZwtLOkPfdRY1mXbbcsKLFAeC82sZFJnFgPg9hPHM4EA_2NufHeKHjYGc6.v.3LdQ_iITBOKZ1x1eHAO_wIV79J9qi1kShIzz0xaDYSQQyp3UnBlbPqNt19kwQz9i0IkCWKzWrBAE7gIPo3Xsqa0_DqwriAfILDGYXK5CqG_ngl_MfbT66yXu_QBupzdCBdgqYQMGqHEKoqPcTu7IijquqUcjb13i0_GezDDIduOk.i4E9l4Hqw6XdRatt5rEE4jQbo.DIT4B9eSF85qGtrbkbyk2JkN2oBOgwNcuvI02UbAMGJufYyXF27jfX7DNfyBllxIZsl0zZhT2Z7.n.q8xIC2e8NNVzsoBnUGkQW0v6K.3MUyYjrys732s1zYyiwIV7A6P3V5cIdK..iPpu8pyesFkRwUyrvQ5phDPPlithWoZhtb7VO.VCgHTQIJh6qNEdLjlbxI.ZrBIXfsr89PeZ1eGF.GZb9HVtfK3Ree8De5a5._WF1NAyMC1iOm0M6VdjuSCMj4VqSWWgd18me95sDFQidDJzIhT2_T_8bWFbT..2N931p8nopfSeRtXLprt6JQCpGX_0UghN2OGOn.skYLtcD7kOkdP8rbA7A6VsmB0hUBlrZZ4yjys347WrdPX_ucgUyb5dFHNj7RV8Qn_bbmUOWZz6ZlXnI4jz2GAEZU4Ap9VpNzi7tOsGoreLVHQCy41KMPQd5eg5ogDBDnpIYqb3t0MTx2r.BReiaUNTD0fwM.Q0pu6_N7hiUGDx7YJerMdiN.x4RTjWDgz_ucOvmuUsbrz7aBM.7eLmzvA6RXQkkkAa_PzNWA_p.l09De2cD5RcuDT8ZcMvPrZIVmgFNcwpgyt_E5epX7M0fvVXSigGCMXPAvMQXzpZaUahxZi37A3CD7KVdo4AdAGmQVEs6a9oZnaDgjaCsdKm1jXNkffeE1uKtSl6c_8OQ1dJBoiR3O39p1N.3EcVOZp52oXQetvuIy_6laMBR1Zp1s09M.qWlKL.0DMPbxp8ZfDgSuJzsvyCGZNRbZRe0KFJB_MS6yh5gFemMYnrHQ5fjHOSSPmb9Kmt_JA0P6o8pcCWbzlNO8i_B7fuIlKmgLkWS_xNiwXqELCrULBmXDWoFXRapF2HJDsDgT3_CJ2h.X3ACUB8ECxQ.1neHdY.colnWDxmk0ehZWRj2eADJHC9cf2iDOhRllJc_TBuKL7G7BfUQzqtaXkIg7gTT1EQ6gfHobx9mxxnkGtuBoPQ5bBaaqmg54qnjvKI3bs8PUJ_MjiRLHwWBTtLlKv8f4aZF_jyC0Va26W7M8xkBISGLsX2mB8YyMAdQtg_0eG0zc9E2AML6XdQ2K6PrKjkCSPJ_YnkPeUBPk5tPvvMvh5ssL.Dp1cuEX_3MjiXllmqP4STlUDcgBKp90OaY.t8wsUP0LCPaSIdPnpRHQ_Mq9JYokhU6WlYwD2pNRul1zyXpVRYJFNnv1nm1zRgMziBJg2zBuW29BA1vYr38jQC1KdsompzJrswDO2yRn6ZENH_HyLs32.DhP6HyxNvfaNdLMgk5dENWN7gE45lV_qMMgZK8Rewv5RRU4vXJHVpXZnFVs0xshlypNucSEv4CRepj0q9PIAQVfazdjCeJmqcQg0VoetAfTdh4gi31iSyXNsjMA98pEMtJViziVejBeoRxMyrUBm.gU_jIiURtPrBUUzVa7SJ1zwbG.LDrbnU7qzmbZC563vI4KRdzALW8ZlRnzF9oJLJOgpscJmFGSqUQknyerwWn2RQ.xOqpUeeHzczdm8drsFxEw9ayA_NXu5uSQZOlr0V5tXt1tvbUVNftMTGPU2G8lev0cMO_Wsf5nyyNnrI_WpzyvaCygTbQ.si_3GNERYFyHm13nM.OkCIJ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134c09c280444c3';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=Junhyun%20Cho&__cf_chl_rt_tk=0D2hiIURxSdoH1Jf7Epw8x1f8y6eethXLnVksO2vbH8-1739784560-1.0.1.1-jWZZFeJvrjTSnjN3oO9ZZEdOWcU.vhrWQf2wwESCwBI" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>