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: '9135465e78aafd1b',cH: 'AuMfyJ0DVrMF0Qxh2puKEz8nI1BORr.r4E4CABmwQV4-1739790038-1.2.1.1-mK9yazhGrTNLc4nKr1j1s3L.V5Im8369u4FeiTYbFuaaF2F9zwrDYIHRVzwTPnNL',cUPMDTk: "\/abstracts\/search?q=word%20semantic&__cf_chl_tk=zID0jZteHpsFJU1LX6odWN5C9Yq_g3_OCs3U8LK13eo-1739790038-1.0.1.1-7NuCMbrS70qA0T9b8aagsftGHpmKImKbi4uSDjXKSeU",cFPWv: 'b',cITimeS: '1739790038',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=word%20semantic&__cf_chl_f_tk=zID0jZteHpsFJU1LX6odWN5C9Yq_g3_OCs3U8LK13eo-1739790038-1.0.1.1-7NuCMbrS70qA0T9b8aagsftGHpmKImKbi4uSDjXKSeU",md: "bzczbRZJR_2Ze5To2zEyeiXZcsJsiln5lmo9hT22I28-1739790038-1.2.1.1-Xr0h4CA7Rb7mN_XGxmyRZZWmYvJfkKZlGqd4JBvFeGPbeqVMxzhGk.vohtv1jP0IyundsPqZuczsZ1zBNdE3Y9q5V.o80qTb9jQeTSawv59w2Du2fTKV5VpYafvqYq5sMDCL9FLBSHrw1SmIunI3k9IMR0vwZKexmpRVAhVdrWnAfO3O84snqFtVUGGkOvLbhHfUyxH3DWeof2ObNnFj6hvzdfZDCAIAw0JBWNmUvHoPsTE0V9Wjxay7PAdKOR6r0mSEuH7HuJPywbv0a9ZG8NS_Vr29B81v9f_HD1GjDwQ1XsnTccQB6eNAqMBeBabw6H5WeN4q2AndBdms2kUIktyYGswZEnH5k0s.yX7W86dEKm_DolmNUGgIecXm1o1l3rAaQ.qCNSbC.CzNAnqKCmDxjlMBIcCCnFM4oiZOrpRv3qxa6rkOVFlB7Svd7c2TezSS03aNpqGpwQa76TP_QjgBG2DNpdwiANqT2c_sybu9fs5_LQAEAv0qjIYrqVmHFE5Aym0EVJKvfUvFnYJV2wLAbVA.ekVi3g4jW8k0Y53iCe_ogifaeDLhC7k.ysWsPE9KzznPNnbhGfDewsdgH.QVCZOR60mZUOrdFAM6x4U_y3qtqvsB7DaFmLW1Ikfq1Yq5zM71qIAc91D.oyxD2r__.WQ.d24KoEZEh8_eTDpfR5gZsWGv6IiYYEYuwjRxR3mFuPui50PolIrH712bXNhkI3smRseXBDpZslLC5TeJ4DyKVXPzajIf3_t61pcOb0Z8o98p4PxQO.3UJQsPwPhnTU3Or_5FjrxYeqYWDu8EOWnM8syhkY89yBlWuSS8cq0jB90zIcSsTHk16zoHYCdqb2.SJP5GZTq75DlC9lQ9qcx5y_zyIYhKxRLCQhp681Tov4qFQRZfTfqp4VxWFNInILDFdZgXsATCsM_rG2bc7Yj7MeefOdxi3XgphMWLvTjtIls1eYWd8CoKZNx6Z8HyfZNnF3ADjzZ4dIkR_SpnU6iXz49vy1JiUZEgEx4TvyQp.KKOknt1VlkCa3gg1Zt1eHFqaV2wAxHGgAdS8WcKwpZpGHjFSL0pHPlHRuXkM09MEyuGitOj91J_XPnOHFN2Vs99vJSOTrR94nvTLkT9JyhZqhMaLjQ8C8cofJqEO.phKBRUWNvSjNQ2EUulQm_NHcz09MMB2a06sunUEl79fE82QelecRsg2GpDR5Y8zrxHB.3.pPUF3PASVk8jZRD4lC1Nq8q9g8n3Q2EpO7P_mWnvV60ubzrH6T.a4c42RE.5y_aIS3F8vIOa9Sg_nrPGo2H9mFbLbNyJKMIxxOHktlIZkLoyRJUfTHu2lH4XdEJJNUB9.bOZyO3P1BwTMhO_naup1Oz7PKB5L1EA9SElxJYkrxZ8juV31k_z_zzhgNdDXfpR9fWRei.Fbj4Yoynb2FH2twxo6WWF_wZMWyuHR0pGxRYfBT.VCC1EWb5g04eaiY6TpSVU1R2dypo2UM8HDNfolui5O60Rq1yXf4ngOoB4zAk2s2JuGznKmOLicfZdHP9xyXvxFIV9DI.N5E5Li_igmCtKE7XnvbPM1X4a3Ybcr74UNk1XGGXiih4ShopbBQq62_Ea2blFQBSzs4qaXulXVQbN9ozg_DG.kqri0lUHIe6OW1l1fJ6RSmgyrjH6.29FPeQFG8_ZqJQHp4xCiM.1WXT_6HipQUnK2r6AITPyrWtxiBLTBkI8Nu2ul9059SLIUgrf0IEDZxkm9m76hpLsvJRl3iS.anE3ZVrP78BG3CHQGtE9b0.kN2cjnjOAFPN6Hp6iCJ9gFV1lDp8fvrSKMd0MAaHZLPHQ_ytsVWMogQowM4mEV_4xibIz7fTEB_axP8X.16IMzAJlVi0BVLTgp6lO3TJ6vn9C8Q0F0TVnAVU7jx4oRegci_Yec.Rl2sstowmI0WJ74Y.nupXmPOofSDHzgScxRdkwkow",mdrd: "qNqSCfZkASGJlxeBT9tA9ZjAX8qbX9ChtCAt6lemm4g-1739790038-1.2.1.1-fh.L1gAHwlncSTFagPtyV_3lhZAg6iONjV5GW1LB_Af5.mpZ9WdjU6.JivKCa7WTAEU0EP4uwFiQk0_0MXFqLLRgSCCfGCGYyZED6ZjF4GcBN18OeU3qeshJAM5mgaPu.mXkivhEKGHTFaAr2jhSSeYZvgXy2rAjQKYB.dzV3ylrimLx.8FCdF.7a4.mtndFm0D16fCV3pqMTpDr.AFvG6of5HsZHcVKeBwpV1gCW3G.X7MWODC8vuxeEs1m_qA_0KvhYz9ZdyWwxKIEvo6EjxtpgSYf8mSM7X4iQd6d2menT_Fke8SvYAgWv1mTL2o46T.MO9cbtu.U6DEuk.q5C..Y7KCiP6emyk61vuvSygXi9VY_zGM1yJVqJ0LTXAcAspHdVOWHXDh0RDQ2Bl0AzvMBuNLic1FPo7Mxhn1kQERM7PkMxMS6_7JJm2VQjMdXwkQ3v0iAU55Bmejol._NrHMxqvMM0O.bnfHEDpVpnJy5ZNRtMnihzSwAhHqFqf0ytp4uPO.SedrGGZuEzuFCfz0gtJ.YIy2UGjA0SnrHKZT29t2Mn3nktmaIYHLNQFy9I0YM9z1egrphuI2CB7PXTOH3nSGje1HhwkzKjczQfEJX4uoqkIUA198l7FIVrnjpT_ojn0_Jawhe59KliZY04i3vK9cMXczvos0Mn7FHyGW6R1tREfmR49joGb6SX7z_ep9FyZ09paJr7kBRSETCSAiodq4Bq2xgERxb12fiH9McFDKArNTafiEtUpNe2r6NEUaAeuG2GZRJK9T8JSb9tVQXTehCtfYqgD4ZP_YfR3TCeHDLK4i8jzSkMiKxTXPh6yU5OuZvHn6ySDPij_mThldQ2RP5J5FBdAfaTjhc6ESftA.B8mTuqkHtI2Arn.QjPmRBsHBTh1VRWwzA3cm4Ga5.6QJob2mqs1n7BsSsuwlXhlzJafcGzHsrKbAhV._co.3RE.01dZwzjAUTpk0ehoo7bRH7JK06YyHqKl1VhA2h0m_QJyYvobVSGftImWfrTZnWi.8RfDAuckXft3YRk4P99sJoc936DkS2q_kGSozBzDVTD0SkxMVAAQ0L1OcoUq7MbWHXV7SZkbvEYWTXDN0ESo6cW48nAfQNqifCb4cLZ2t1uicPPFhpIB7w_.qlcSOaKLPLaYdN6GeghNsaIUjVGtkhnh_d8t3J_bHOmyqGq2m8lGRR3NTDSumRFkDxkt3h6C.ZLUTf6dwAqutzEVOvuqd18tRUKWJ0ryJTutak3ed09os0oh6326VssomLrw8Cs38yXPX8XTQL30kcTH.iOP5tnUUP0wQxJZYY.CN32NeXJsu9PeR4isfqMcShvCQp1p7oolCD585rlkf4byJ.qfTmGCd_R.NKM3y55rm0OfmmKU2hVtUyPsbFzHGgU.SFP9OTxzQ68IMhzZ8ECnNylO3A4UWE94phsWtzWcdNh7silXG15TPqO4F8VGq5bmC_DvFWItFv_JxxPHKDmk7P4WgiR.Oc0lO1nfFl3uMK0zPthDXJO_cenEeDTfwPNEV0FAPdV1vgsGp7J97MOdb.JscRiUZ8XVbfMZmLXv6BOsduhP3spVjb.QCOMe3hwwxIVe6qFmv6NxnGPLT_QiSHvTS2DwlFFEhQQ1lhAOLtL6RYOikAjJ3lFHdo1BQetJzjBW_aZAqBSaXKbsqo1iT_eYmWHfZbLdQf2hgSqWHhmYGW4jlv9Ap5L4Iw80hrqhizW5Ue0c7JNLXQSoufSKiruzBwaB7B55sqiSRgt.07PHcbyLIBBgZ.XFlDKzXml0bH6jTcKk_am7yhaZXV6VzhAHLNYpN76rmhvUrxI854X_2l5iDRj.JCqo2tesYXQPFO6LGdycX00Z88BSuXHkA_3LbXw5.YXBmytDEMv91rpj45nDtp3eWSPXYhDoUiMt.DU3kNIXYn232XwOwhvNzOTpZfqKN3GBX5AZO_ZI0JxPaOP0bdlZ46iAIv7xb7dZN8KfMwBB1QPMfaRdQmGw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9135465e78aafd1b';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=word%20semantic&__cf_chl_rt_tk=zID0jZteHpsFJU1LX6odWN5C9Yq_g3_OCs3U8LK13eo-1739790038-1.0.1.1-7NuCMbrS70qA0T9b8aagsftGHpmKImKbi4uSDjXKSeU" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>