CINXE.COM

Just a moment...

<!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="390"></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: "www.researchgate.net",cType: 'managed',cRay: '913a14a4adcbf888',cH: 'p8yowgnwsBBBqkWH9WlTy_jWUzsyK2IefXVu_DsRW0s-1739840430-1.2.1.1-SvLAc96PCvpltWpGSquAg7i3KOrlFyQe6jAoiJ1e8aT4IUoJ3ENOLtaqzRJLgo_H',cUPMDTk: "\/publication\/233415512?__cf_chl_tk=KqPBTK1XTsuMy8TwuFQS7SnEdraMc8kbX6o5wgS_dYI-1739840430-1.0.1.1-3ISYJoi2vb4SBDUrFMAQDdMZ6HTMUdjfDDsauBm6Uok",cFPWv: 'g',cITimeS: '1739840430',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/publication\/233415512?__cf_chl_f_tk=KqPBTK1XTsuMy8TwuFQS7SnEdraMc8kbX6o5wgS_dYI-1739840430-1.0.1.1-3ISYJoi2vb4SBDUrFMAQDdMZ6HTMUdjfDDsauBm6Uok",md: "U1F4tp1QC1PC8OmDE8KdDgzA0YVAI6DAN1iPb6HF5Og-1739840430-1.2.1.1-FE2AgWREx03aNQ5JUOAiZfqMokU_SelT2U10P6UDI4ZerD8xH9WtELMIlBZJV56L10hcnUx1C9wLiSDVVKyFSKKngXv0hWvmTf4tEpqzTlOvKXM5EwnWAPjQgVjVVhJPWWpXDl8B39JTTtaKpSfkUYjZMZnug0LCZBIvqwSl1WKbb.36ZJtBwIqgxWFZquVZO8.JLPCpMWgOEY1Fela8tGUAmPysXOdzt1TKAasoRXGISpbfdM8frYtoq8cp3IS5B_DLhsX8.XpCcm2.Oda5ABA3F7S7OBatWypFWBYhkOV_CiEeSNh1Hxyzums19hG9dVFBmvUrYsybmzbIiSCJRH8hm0JTgovBJoSSizQkU0N3RXc79n4.cR8rZ139RQJNyZZ.VKhDutWPOPR6Aqno.yyKzJLBOf0Pj8paujajROIGkxOzl39pWugE9bw5GYIX5YYlb0orBdczAsKxZZFXDc1p3bM88ajG2OTs1mk5awfYqszt8ZvPxNKYqE50yO1gSe5YrEsAfOJUkdIcBXU00b4pWOpZCG_j8_uvhlD0mDFuqXjLF3ly4eIQf1MjtvW.QfROQTnzbUm7ql1Z69uF_7rhfPmM_nBOwJRGfHD87WrjmBkpt1oJ_Zzg6Y9hoIdMg_1O9WJ67EdapQ0mxD_rKXanFXVFmgymMyMpzLo3Pg0wSO8bWDbcg6uVpdB4_BMnga7O96pFVItzY_HRBNYGQCHTyqbYfHwNxY9YP.NeW0QCEi1PjmTiBRgQefUlnACn8Yk3DJfqu1CCdzaZ0tNQJk17d_89at0WumW_1BTZomkEicfO4SyznFzQhkM02xa2UHyqEm83hTvIw.iCY9lVdFOmaNAkjVyCgZk_eWufod_fJ0NOFDgu4XunjsIzkqF_epttC7mK7B4VFCPyJ3SgK1G81iVLw5VibcT6WVuOUWaqqmewB95TP4KLveO6vVXbVdVqa_jAC5zoqhzTcGgA7xGzat9CJKNre9QrRkanb_.X57nyHgrgdf0a98eyEPTgJguhngT3Fw.moR6Qnh.QSM9BkdStwo9xj80XtxqECQ7lXGwZ1ys958VsmVwOKNk6LgxSx9i.qZw41TrL4tseASD9dKMXtOTYb41yNSBR2cyrAzJ7Uc83MZpoGNspqsMcSQ2S4NEh67nFjTmxlEiyJAJacTFd0RKedNlWlNbWZGRc8NwRA8NjawjPF1m8kiasbXPZpTTet2POrpp9HmjYze7fyOqohI3OfJ082_HNdOXsg7lLCAtnj_WeRSXeOH9T6XmXx2ozPzOX7SsGoJVMCQPBs3SeOYQnUq6xasKdGbl1EfKqtj252ZT_2DD_WBexlmJABHCpxGzh8mSgMiOClJMh684FAqgRmAETMSXLodq_uXlveaEeLQ209IFy_rXX7hQz7UmgCjVKnWGJpSH.dW5PyQCeov.afyr7Cbzif1WZT45FYj_rk8QS1geiehpKajggsLicoa7z5RMtg52C0Al1kDCQ.Yr8rhlHFLIv7b0DvISmCBz5f46f47bcUmqpbwejE7zSSK1sFQJlZ2kFwZvIayjil6.1nnSSxmjeVlehZIZVENXl5wMoe9dei65jeUd9eXS2nXL4TqKhi4TyoFurIWxobM8H5TZ3gk2foUJfAAlJXJE9djF5YR5pPCauje4qw8GiLt0RfqGT7XMzfNtFrowaqX.BRfJd2FjW8uVVxdJKHu9f2o2B6KdnYQJTf3MAQ5aD89nV6BxGUliComfwzC727nvPfoGU1azvPNOh6oPMWMXHfzqA4OHhc3Fygdlw1EJ4.s2I0kCogfmOL_Q8mMOFO1txKMvmXwXQhPGEAtRpb8EYKPbXbYF5pxdyjbB44w60pWuUuGuqSGJ3S72gOwHh44cMooacBbnJqj2uNIgWGJvDiD3yFyU5I3UEYTuQLUScsGzohB8RValCESP8jKKZG.qfxKMqG1qkTJdP84u0fKUcQAJriXKz_EjyXQZbylOOoWufPbNXttC8TqdNEZGPyoyaGbnmkp2RZY_J2C4O6NWY5t90rQgoNlK0GenjWF4Q7OcdjTHBbY2hb3WMK2JJ1.Q.XAbqG6zbG8Ky4_X1uHyMPOnJnnmDDXa7wEioBc0Bi5wvj95.cotEy4m5rUeaSry7omjBgHyr1pOSEsgpoX_Q00p880gVJaOe2dVobkodKWrEDQ_mDV6KtHk8I5JtyH3THziFRp4TNxoqC.Z9GVTu2oC_MzlYu9JliHkDUhk0DE6tk9HxmwNr.Z1twMEQOnD2J41QobVu08Ak4FNIQIElqWX8UorbT52a.3H9j1TtwZROG0YrmjitSFX6yfkDytV3oSynXg8OBgUmShR1S5N_TkDBhslU8gaEa50og7mU.UROax2HcaVV_ssznAJYRQlyVBWd2rKJJ_XkzVC4xotTASx.MM2cEVJKlUIuQYrUQi3So9TKGQJW0RnGOYBaixlW0ZGPGnz3IuetcXsWhSdFRCvvjJM56OYSbEBX_0i1kuu8GNof4Br9kKmzvpBiP9gT6RheLtT2MzVHC89NG6S7Ou5ZbGB8GJbz8o.QbyOGbQNx7YOYY4lXrQSV8UCxCpGT737c_33gplKYzYrnrdaR78_zJ7E0gbb1",mdrd: "4V1Skl1LeJrjwEe8qger3peuIYt0.DUX6KX2qpE6U2M-1739840430-1.2.1.1-WAy.js47gdozo.9cwZ83UREx0Y9Fd1tYKaCWFzIW_Zoj0nnGS69N5CYT0K4LgBjxlOaTq5Aubm4bahfMKydSKy_bis5gFUEOezPwBbvOcOnPk.BOHSpoHWN0pV0fI4I7QlCkVn91wLZCA.n4mnUDj6RqXJWHAI2rCXv3DCT0qUWdLS3RTDCcja5kBfeYf8DAjmClafkyMIsk12KIVia1mGlbhmuJsAOO67rRIn7F1kx7Oni58.4_r_1ijA8K33Me8ylgzVkqrJNaIJcWRTyG0mx0tjYcb7g.s1kFp50rkirWGkEpyME7DUN3BniJJkuw53aHiLk9OZzUiLzs.jJUZbZbRfiC1u_wdd57fPOD0BeUJKwSoEW.HjfRXwWY9.0S3fhSMTjLsuadjkWpSailawnbxEkORtP6QlJPFGzbd7FTeI_qDFfTwL9LEhjmvTKKxq1Hv7BoUQslQz9szZKiGd72dGuFch_OeZ0SHumbx5uPC7JaavfKONaDgFg0f2KYiIWEaXyRZVWpbex7XtRyvZ78Drf0RCWfmo_jN0F1DOqDA6uO6fUe8l3ZCWLI22R48qZoBx3Qc0JfqTDgXCSeKQjSYfZa5ZaE_dhh.wcuFgixNm2xKbXNnpjLnBHK5cY1NFBPYgRf6cZpHXhT19z9gXy6JaDDOnxFr4gghYP3ocIAl3TV.HjrF9EDKqrBDQzTVPMDr_JAsRdwreYMjz.6QGkteSD7VdjGzv1KDQKANLvkJMG9Ek29b8fHpbrZBGFyxJGvWq2Pd_AUhQBdMfauo83EyG0XawmXMpIMWq0GSrZOn6TQIXak.pBWQxpPYxtyuFx.Yzy1XuQsy5MJBRB6kB_P8h_Y4KEcref4AVqB86bbZx0J8TAALkZO7wl9Da47qhsWK9Oz6UX8PF7Iy4hThJLt8seRHMFi28fxYo_NKhMNdSFEM9pFtwjV7kts6xpnEtA7kAnQWJJdMLH85R_nQVPFlChO1C4tgdgv6FcVJxXGM2QIqe74yA5ONoKx0..t0MimqQvIyB1jgvtzsyUAg9Dnw5YtlIMiWa1Aw.pTxA2Z_dyrIFB4qg0w0GnXl59Z_IV8jEapy3vx5lU447MxhQjovo.gaATjQktpOYDBXQmeCUFDePND7iNCG2zjxzB4Rp5XupNQWfamTsXKoZ_hb9Nc9QpbgYUQxBFT1LugAt1BEyqUv3CDv6NoiuQ.YGHZDjWAJE.WnyTsqcdG5IjuDEDc3l5l6I1x.mbTwm1rNF_IBXSJT1QC9UuFItMBC3bXNYhzngjD0XASqQwM9MlusE7EtJizc3L8b3acmVgPaxzDx5PRYG9eJV1gnt30U_2xYEBsbI79lrq2xgNNML4634HnwsiISEz9rtiUyXFsETrrA.0fMbRIQy11uaY3ODqWtxcN9jfNR66pmQh0wIogGV5riNg1UsDzehYA.qyM0ITbT9kGHNKck4FsGuvRtXPpILCZaqW0YHTVNZP5ii4OQ3BcKoIBDlrfqyQ7MT0f1imUeSz.bS9D3r9_l16ST4ayMwxbO8yFBcm_fCWuvwAnhuZw_fufNzCWlqwOe1kvRKCMI2uI_gY7Wq0vPDlFfUUDCFaUCpGh6kA5nyxYtDJNNmzGKroLafp8thqrS9yp0aMV1c5Dgg4Fja_Aqk14If6JbiHiIaBqDsxLsny18fTDlxTs0y544u4dawMXjPOLGdgneSPUzpog_Wv1PmD.2W1ez6kdDAOEh9YhtD3tHO0ecEOSO_3U69DrMarJ5g9Hee5q026rI6EwjwNPQ3j9MQ1ygypi1oP7k1m_A1pWDOh4Me_fpNdBzN0zO4nIydItp3nNUGtdAIxDRqLZ1mqpFLaQPj58w2XU4gXQKopgWy5ocEKokDrKadUkmLMigaXZQcrY8lhbA2g50cT6CE9lyEIx_qk8xXp2ea.D0GtmQTzwAsCbmNX9gZdYan8nsjZsYT1tZtrK_BJNbfUdtX1m9ufi"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=913a14a4adcbf888';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, "\/publication\/233415512?__cf_chl_rt_tk=KqPBTK1XTsuMy8TwuFQS7SnEdraMc8kbX6o5wgS_dYI-1739840430-1.0.1.1-3ISYJoi2vb4SBDUrFMAQDdMZ6HTMUdjfDDsauBm6Uok" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>