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: '9135f5923f503f4b',cH: 'Edx0fo2cu.ar1WFRDHLc.QkZuKBGDq69emTuovbLVKs-1739797215-1.2.1.1-oo4Av_XM.6iZ6gfJOMv6rNwXEC5DoOvTglT6dSiEEiUi_UZ7SbSz6J4bIVBC9pZR',cUPMDTk: "\/abstracts\/search?q=Oyuntsetseg%20Sandag&__cf_chl_tk=gwEFpZAwni5TFKOzNH1qnfmTqGYjrrEXYPcbq8cBvAw-1739797215-1.0.1.1-_OpwFVALnEbzEy1zsyD_99p_o_ZxiVFMdpoAPFbNsoE",cFPWv: 'b',cITimeS: '1739797215',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Oyuntsetseg%20Sandag&__cf_chl_f_tk=gwEFpZAwni5TFKOzNH1qnfmTqGYjrrEXYPcbq8cBvAw-1739797215-1.0.1.1-_OpwFVALnEbzEy1zsyD_99p_o_ZxiVFMdpoAPFbNsoE",md: "Gi52VFL1JbCYKNpumW6QMJ66SOm9KHMVivFkftry1h0-1739797215-1.2.1.1-ehS0oFrgjframxeVlSn04Y6C_YJfkJE8SCFDliyRh1nYBG2Um.2pBS4LPo5xRRLpBLp5zHYXog.kfsjjcfolTY.8YG73pVY5rNcRtmPUEsqbQ7YvteeYb0Qjij03XAdQrZeMv8wv07lZtq.dVRV_kHconwnqHZeDTkXgWvDjb7s.koW1D33lz51Ft8sklMmFTH4DNOYjT8qWhoQ.Vc4dPdQpwnbSrHyD1pXHLmu4RlZt8f5YTotAwmLbuKor0ViXfRRgRcT5xEj27VR2KFQc0zDawj1EPXjgVPmAROOjml0X9tW4i4Fr.FNi9Eji9XiMc61qiIkPMRRc_sAaxHKilyWumqbT8ktEd6aT_o8HtPDnGTcnqMJVklTZkKIIBofZPnMEEAppCMFdfTACwkHbTcF6vQ4r5HSToFQhLrnEd.gRIiKtuM1UgMoy7zbGmtfH.340P5knssgZkNBkN0uSXLt0ZLMPDV6hYYc4t_3lC0yMQYETo50yGTGRJkaNIDxkSAtqH17npeElAbGxsxCsaEGVoCCu30JJLSb31Lr7wr9MrKdV34Bef1ulbzeuNtzpzUk_.EDezx63fF45HgGHjJ0XQUo6W.DaYcuE9YlpI0loi0kVBgnu3LKnjBgqGBmPWBvq5aVUOSFntoCKfxZZkpym48doQMAjVOtB3RiMU5bR4r91VlJw9NwCkznFfGM4z6rPy2U04SI8z.76yowza0Oug8EFNN7qhZWV4J25.RqcDgrDokrWZ0ZlcGCS1ecfY5psS1dhZ8T5qcJaaoYstT6ihRcmaDVjiC8Op59YsVdtm7rP9rQcjQyZGpTfRSpAmBXGVHFQb_nDM1dYcB1zt2cuIXKqmNGZxRqH6HJAU0_poi3kY5OrU8Q9cr8SU3YUydeW18r0y2sLb4V.PFLNTRgWy03BsSpuoa.Qg44GEWBVN1vZOsInT487aHA1XClkCs4wzAMAo40nGctqwNLSlSkRGFpxYlSUIeChGdgevyzEEtu0C7s6K9DeN5eMUk_lzXYbbQpXLIeMeuzSkiywIETsJfV1cRw7CBG3FysSP1gmGyqAcTxNsBqHy0eWYL90qp0q5gE8Yw1Afe2ty9vRiJyTKOERFMLutmXgg.PbGHgkCVT5SwLrnxk1XbbQBcQfqyQ2EUdS0ySxF9W30_UYUTcWIYnDEZdMVkCuS26qoc1gcI19qaWoRI.9YpClZmSo0OzAhIGwcpQvsbeGdWqX0SNqbdq.vunZbbqXtfWEgLHNCvwcuOnOo1dirTyWhoDOkfEzErox6juiHRkLTOc0WKJpSiKcdePp0wD9QTrobZamZ3LJTcC9yFiBlCEkZfSo3vL0dYPFmgyEcZHQnfXvTUvCjZx3SAeTwuJ.4MYjcq0bvb9MffMKgX1cF8.a.VnJtm1nYTuXk.EZD5zqSsBTyoIdvDGEu7HgiKn4SD_FWy_kCCXtzSZYnOSiitfFGodbz6laTrc9Ia1TCGnocxb7Xb0MXH9ACN97CulcnFCMEbOEwX4zbUxOFlYlE6jprzltBfDbqupLd3yYQJKq84lQJXR2_Ty6bF.iZWnBy7qQsAbWQcXvCWa9PN.AKEIwuKuCmRdnYIjSuQP1M6i5xDBJybxuB4MZRNkADnh5wjJd5WRYAo3.cUtORDhbz01FgD5qqOReqbHcxpmPMzfdx0ig9uBhPizzcRgCoNmLL3ZbD1z7HVhG3TM4ljNnmJZy8tojzlZD6TOxhHMdMKrxyh09Da5vJVg8haF0e0EiKm_TX2YbZ2t8lymz.Q_GNKXjIKpk8IJ72taJoHZ89CF71CQ7rMmWFByiW5QcTCqn2jsvvn20alfc2ZkWSDGLIxLHJR3Q3UYQn3JrmezLjudV4LhVBjKrVo5.sRNSMKhfSE76ufOcr7nlQoWAXFDFEoUhSc3czOm8dJeqc48HZkf2EccRIzjWNtneuBVOl6Fnsj_SL2E",mdrd: "sdyPWfEBwRhxRrV_sN.p103LsmlYnE_ahyPM.45USNI-1739797215-1.2.1.1-WMTH4Hp2KlAR_D6bKy80zlL2YQkCTC7enLAn8DN1PVooHSTNf7o4IQoat6mNapSd5htHGt0hTQbJATEju82.gOrQqKE6jBknRN553QP3qgeVtQ_aoHXNVb37U8b4RJDNuPAGqjWHdG0p_L.8xrsfl0mKFnmkfNY5.rqoX7MFRsZ_gzdQmj_dsIv39KGNcPplFnzlcI7HXwgbGX9AagwcZhZuZlmv_ZdwzOXveTTZ01MeqE6ocyJ8gnLyuvN_kh9NPJfY8az0ynh65xCqy_sssNFEOva2fZFINYZoyR63XwekprO0Wc.eu4wHxXQRJoo_UzUm9.tt80V7gmYW8O03yeE.Vw_cXESitd4y.z4VgOKlEXNJMeTcQUpiAnDVdmUqaxS6bbQYNFVLL4yzu.r40lg9We61LOWFwA69j366k1RakGx0RgKEyCteojLVIbziU9AO8C5a93eWTPvvxeQYR94bQ32AfbVGEAHgt0mys9jDeO0eD1IDnqMGICbmtnJw5gIf8iR7oq3tXuuzxHAmF67f96IsZvt1por8V4av75hsFWdz7G6SX6aiPYtPhgSsIJ5Zb4sORENpmgLWykJZrU3XPNKalYnrSXL41ar93IMVo9HWq8J4SQgMGf7kFcCBYLuyQGTJy3FvoanMlzhKhlOuMTiRRmU.bHF7BEjIYGw4zq2vvse8dy6UbmRKjdiNWc_XjYhEjdRbd9VrMXWHoHMuprm0pVa6vaNeB9NscNnJHRAWlt9f.nr0T8WyjP4j.l7yQpwu9RGWopd5hQyT4xDkwte_cnXGhB.z66wnJ5pZd.myNGHNqBhJRQwWXZv92IhOPhNdEXJb6iYrHwRg4C7W8qJ_3vVCxSLjcA_bQSg6R9MfLszg.EfQb4gs4JURv4t3YqOrKfcvhFf2iKihjn4HIbRCSUbbv3fuZTfQqCDBEnm4C9dliRAz9brO_sdKBAfhYeLdF_LSQNvTKteRRuSq1EW3_ddLh3UbFWc4GBCjldtdGC1zhj3XLhWKDTh6AbX7AZW79JzAEjHAJ6tfkgx7ufXQdEt9Eg6VezpeX3D99B7oPu6X2WVO8Dyd8ynkg2DvPBpBIuJpBsuqPJeUCYUl4NULG_NoZes3NIE6Z8CsDg.QZiVNqz68w.cNAVT9RevY.EqBH8MUrdKOA_b.LR5qlzUXyxZF1oH6w2_kqodG7aMN_HuRe73dQtPDHfFNI_9HGm_qFEejGADx9T3k64Y58XdF0BUxJDa7ZBISjhtpDUkvbNnoRnlKMkMxO8MbTRTYzPlEQ.wLdepxUrMywHEIp7Denw2vyeQek5v5iA2ZuvWbeNsDkvP7oyyg2lO4voHAg_Wjdbx_cBEq0C7TqdVpyZk9Z2xDpKlVunT31c5QdQN4grwC2WZLIfdSPPxP1rmCm7Zo4U63zpto4mdqxZ6x4gVr5Nc312uCXdFX8KRddJjjRLLvEcIa39.ck98heDNHbWdxiem0c9mXnbrpOwNEz4N0XPgjsS5N.svQqdb2Kvnfreta6re0L6kcrJDT2JUEdjq1XJ.KHF8QT_52tfIAi95WpvJAAG89TnzmBNovOZthyeVnADV4j4bMuVEwyTaheAgyT7X6.3G5g45eH_e9Os.XiaVeVpjXMuIpathd4_8CEd2CcNhAgh4MLDtX.FMJvY..VsQ456.rB9b1FIB9sZULmXq.lB18Xgsxc0HG8CHqMSZ2yqelTrQhUa1nggVT8C3P2dHkx.GMaL5e67MmfOU_0d3MLcanAuu.mUmK5ZcVHABLXTZlKn0CuW2OMeTNOmMd3NaTdJUTkDeYnK.8wy6j5yCo.BKzyS25C_NP3v0wM9meN7dyuvBDo.1hb2YYU2yQ2M9Pzg6v9vnH3isei6p_VN6pGP0St952PoGQcROO_7kXaVCFO321EgGlZRu_.Et.y1tzUsxR0QgPlF9gZuMPlIDWP18eVVi1gR4ze11cCc0xa7OWwV_Ia_Xb"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9135f5923f503f4b';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=Oyuntsetseg%20Sandag&__cf_chl_rt_tk=gwEFpZAwni5TFKOzNH1qnfmTqGYjrrEXYPcbq8cBvAw-1739797215-1.0.1.1-_OpwFVALnEbzEy1zsyD_99p_o_ZxiVFMdpoAPFbNsoE" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>