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: '9134ae817d6481d2',cH: 'FRplx6t_xvIRdEJUU4rItlp1WwPpjpI_D7OQQq291YQ-1739783818-1.2.1.1-MFavIIq39fNJW0qKFpNxj.HzaQnKD820h_gam6NxIGRs_wEasinDnXF5IilKxCF.',cUPMDTk: "\/profile\/Angelo-Nacci?__cf_chl_tk=dm4_V1NvW5j2FToO98D2LZ0CZdftS5xTH6G3gSLqAWw-1739783818-1.0.1.1-Hz5WkLZXamlcDHetxNMzjaxXYXdk4k3RF9d48CwGIGI",cFPWv: 'b',cITimeS: '1739783818',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/profile\/Angelo-Nacci?__cf_chl_f_tk=dm4_V1NvW5j2FToO98D2LZ0CZdftS5xTH6G3gSLqAWw-1739783818-1.0.1.1-Hz5WkLZXamlcDHetxNMzjaxXYXdk4k3RF9d48CwGIGI",md: "uucATWQefDfyVnGlDKLh6LEJylvbFBbepVgOs9bGBTI-1739783818-1.2.1.1-_HjJ9I9EPQG7D607YghpTXNJ8ZwANxoreSKldAVNdUybnjNvdcG.W.50peqHgbbKga3TFZhujUJll4xZXpXpQE593UF3f6WtgI8OJLxfsMOpeK0Jj.ED3PFUyi2yqt9jzAgEq04CF8FJoG8iQ_pQy7ITNGC1NBkcmkOVg8j1EfPXiEXL9.wjPorDlt8BahkoGzjmEkvhVPv1rZx_V0dYOQT0Msb83s9Dph7IjZveWkAb7QZCK2BIGvqX.G0Dlt4KqEFs7vL3T5Y9YA7SKoBx7StaWv3S7BQtseqwZ8psnN9UYK.ExcuDPYq3vyat.CeaJ1t6FFQwkzUx0aFk9ipa0P8PRoa8MoUJo.ffXUMHf9SrEt3gOd_nLhi4Qb66MK8n_pAdSoYnWWRCjId39oi86U7kqVIpJQCd8LVG4FcpGq7nwZbLJwhYZdHBnA5NVTDzW01iOJPYfcfjx1w_y5Ped_ax3Ra0PHbM8pg4UxgY4uqhCdxcZbyAonKPbadDX89DKPZmB_lT.W.itXM7XQOD4uXdZ27ycGIqeHJKDre.iSX4K6uEV1R.Ae.nXT8GTIz7.vFnAe3zDnNHjE11XAz9p6KiQwyjLN4w4OwV03Y82cvynaasRI_lT.AJeiB6k.ypgjweJStYTG9AGCVtn8GgFZtuiBpaBH2o8VOZaVs6AwCD.SHAlfYZsxRVlILTkDdhhBqFdWLDEyfMoiwAp6kotzySNCHzqavS2CKKTz.BPHFNtS3JWMr5pbUuDPPhWRiN02K8ElNtdAn_e35CFyo0Fclobzr8sWLfD6HFiM7GLv8xsrOJBdVaxI6HpFfMm3LcvuJzwJXsKKcd1pyCgrIr2Acw_mP4TxQBEx1BnldV2UgZrjhKZ6esAM3k02mgA44XpaSSBFrLsjeMHDw8UrfoGHj5IoJtWPnY3d3t381CDVd_6i3CAqxATZ.hlBdMLu7flIfkvACI0XI_SO1wrlqPtgWA7si0mdoNb5p2AN7bF5AFoL59L8h8PR6uYc2IBzTRbjoYJitLPKEzMWBvmA_niSVZT2fvAl5CuwGbHHqPFqJH8kTGgeKgSuJ3mjAmlaKygp3m_YkgL0yCsQONTkoh6MFW7Dmge0ZTu42XNHFyTw1Un.M7JGApzG9wf9LYnBifmdJxy89wU15X4veKesCj3ZXGECNL7aU0lrRMvyrk4TzVQ5jx7QOrpo0DmZgpPvoH7ga_u3b43j28WSGRZYq7ntFJCxx0GbjXmm8GAgNJ3IyBPtLq5wS2Dp9e1ddEAO1e3re.LHDmEtIROYQypBlGhXRQc.DqbFiWa8CNPs3sU1.QJ97ln.DIS8HwIYtMLaOyR8qRZMUCpeucxbVko5iwrzRFPyvjXaEOev60FQSnOgZfAOD2tqqkro89P4D.JQ9ZvVi7KSSAuKIr.0xCqO3xYeuf_SdA65zNX45TRSrEiUCynrNea3ZtWnpmWkFVkq.Yvdz_AJawOz1m597sFmn_kAvTgn90W1Re8BBsYUTqHL.ZaUEweTIL5.R2SDfzlhAXQqiO01rQt85YfK8KnAM2PEhQAPHbpEp5HLFDQD560wk0w9ImaryTbD4Z26yOThkYtcO4Ky7cN9slPSlcb4N.3ljYdxhtUNG2Hu3pE2kt8oDdajmNf63qOBTxUoYfQvyxjaz7ir18nOxE1tQub7_Wa8jQXOSwdSiLWnZsrF9j3EXE7_Pba3jojPvogiWfvRGof8DOsagD80gmhxtaxECsUQDmFaRcNPHz_IQ4ghF_7SWJLKqhdYxAJaXwcHdAjwR_EU6L6TFAEBLPphs2ag2vqndM1CHFg0h5oirZH3uyjExDrYDp3vKmu5oustB8B67M.5dPw2tGdtPBYzeAxDhruAgOWAZHewcRqRn6V45dtQzfI6LL4KoODRYfvjc1aWH547OUYNDDuiq7iWt8Fl6LCMcdeQXy7lG1z019HFIxacwmcvq0SUunzemf9XvaYpNmlsNirPZlbujQvxX9IHJnruu0o.J7uqMBfOcW85HnU4Hg6cN9POQBD_MRDELzpiA_9QVdOtfbmKAVz.nWp8ad78zklSG_uePh1cClQt1o6qD7tnb51jRFxz_AVcizqqy9RBdUcKqKMwlF9mMf37EhuW1Rju66XSlj3s_Li1PPXNOKtwkFlKTdYn_Oi5SRJBxdeGEqu25HINH72I9jUQ_YifDn7lDJvdFAOfaKAYCGgVB7KcBGblKGA_ryzd84.a9RnIIRyY8rhMeHmA9pqxEgsHa1MjdZUi9WCEFLpbfeQDdkHVSW.eG6qX.zuxnCrd.Nc19fDdkWsbmeEcYyvL3jlgFSjjfFEIVRsndfZiLqqHcOVyiKgAOzXt9ct4Fg0kgMvceJKFGlkhOrYDTDEM0iI8HPaHSNqrxq2UGgtieUr4YmTnXw7d7FefsrlrKK8thCE_7nmNRIB.6o1KPndIhI.6rxYXiSk3hSG2HwXeWX0xLGrYg6c7YFGV3d.quFrtSO8CCc42tSoZfFnXiGt2OMpBqtk7CKKHt9DqmeC1ZJvxd5ukss5.TPStgov4bHIfg5J.cjosuKC3OPZOY8dmzR32VrqU6WVk4bv8_q7GMNGBZ.oUGYH8amKZK4Hkle2cqj",mdrd: "p.PaKnUtNj2bvCug0I03zQ.SfdVS98r6bo7iKnT0Hi8-1739783818-1.2.1.1-a5S8oHMew_oisGF6mekxGKl9vRGAXZ_eRbnz_nyiwBr8qrar2DhZS2pEbmhHCWrVzrcJa5Z6RbwaLuDY7eTid6FI6E_w.ZwP95sR6DUECgfAFYLhz3VtHjoDg5sba7qLixXLTkgHkDYMu4zoj9wZxzDrkgkdgh8xjZrS2KrGRhxJBQjaQNlDfk0A.ZSbvNiAFw888LufIZxSTnJwTvmDrb3qigSSmkQ9bZbwGLh_uT_vulTayLcpXSe0rDBFHwpf_R5EjDUhd9op8mUE1NTNJEdMVc0Cf.6qmY_GLzwN6vgcrU7T_owr5e6mVZJ3WU2u8Ck5vjgP.LBTEN6XlGE_rGXqwjoipQcI2hrTBqtLmCq801.dM3.f_ivwotHWfIC7nf3D43il4QlPj_h_oMilBx3rAt4bq2NBvtX.iW_nqO0GX.WOzWaZ9oXrRJKZPNb6j3B..Kjjpzq7JocxHo5wyFNH5.eDEmN.iP.ZQXxzmDt0.EbnhWLhDlU3DFrYQz9FwPzX2YCPbY0P_aVwOwgi3N81Z.w_cy9m1VZZrNPJEPvdQSxtyK.ktVjB.FrJfEpHFpH8xUr6DolZqhtHJ0Tg65YsjKjA3h0SqNexqzWeERwCLHi33fD3ZjR4R6st0q2vJQM3bP55CDCx_DH8pmZx0WmgPBi2wjuUbeWWHwzjNRzU3E5jFVaK8voKopCFTxg._E8ajhPPH0Ynvi5ntJSDBQn.iXEEpXj2bNWhsfYQ.ViL0zBmKrQ2lIUBWewwFzV8t61RPY5mtGRGEInEjd9Bdfhu22h7O699xPvQMm5b_2IbCChxJiqdn2xjUHlPsn8WbdAs4RqFHvz8QxpF70r9r0WyMmHvvqz2naRg8j5O4GJbzS31Zz8DZZtE13N6Tr1vMAdh.Uhp7hQ2Vt.3hCnoD8gaZiYHuqUWaSt8hP_ge4FO_mlQq2qhUwYtamj79Z6fMA_GKZCqGLMgG7WY3HiJyDBeGFGOx5b3nnvo.wVwtuBhO8_r8ji4gbNcv11p4.DiO4PchYj9zM8Bk8WPMYB5R175NIihqPrSZr28Svz2Yc0C1IdailnkWim0tUNI.z.OH5oqhk962tLkSZYbRik8p4NngGT.0CsiV.Fj_937Wr6V.PRNebOcyWfyZzyRWbQ9Nkl7T0WWvuEUbwktMCXvcndLppHF7v_vf_2hRfVA2cGDvz9vt7iDD_zxIRSJ4njYSiIydZG7ExlBaU2JpLYqOj_YBWDH4s6puknTErXeuWCLzjFNSjAPtZouJVkWVMQRLtMJ6MTLDXFehAcMUq_lO9tjEGFdMAOWhXOnry.AQlXxUefi5VgPtOFgl3jZWoGvMHY6XhRF9elw22P_GVmptlnHtX6LKi1Z4_URIgYk5pLr7imALgpkSwmMTCpIci4rl7NkUYt_JjAm29e4c36k3UJTpbqYWeppbSBl9oz5TWJURgrRGh89alL5y.g99bW0yXnV005TYM6Fc4XcAOw2FeWlKnwgLud41a6SnyzEjazej.0qH_bY9JVgwKJCKEdTqsL6zqplKNKN1nkMQSGwzY.7uk6Nr0eU0nldgoGItSkSuYtY_wgecdhCVou1xP0NmeG.Imi5qxVmIsirdAxYGYn6lq23QNtAgrVJfySyd_BTho4GL8H2Ef.3r.4urMh8Uk6Hn3_6K2gFgHZoHNJhXPvlQENsGdEYmpyfMweZtO3K1dBOZIPa27H.1hqeRf_GycMSbqqRfqbMcMbbBo6Ns9rO21ZRJNHzMP80wizbA40H1EoXdh7j9IzOvinJ7.gVnrXKdaXnndHzRSJuJumPNQF5Up8lJczBumkY.F3jlSggYchbQzewe2ziKuTCYLDX5sFQowIWx.39sJy6fZrLJAGGcphSH87yWdI90EBduNaLo4_lprXmtUra6SOE8Q8XGo93ogp6ay1OMBEv4ZuajxkEgB2Ss9qu9mmlAECYosjWeK9FyibHL1Syo7mPQDNI"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134ae817d6481d2';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, "\/profile\/Angelo-Nacci?__cf_chl_rt_tk=dm4_V1NvW5j2FToO98D2LZ0CZdftS5xTH6G3gSLqAWw-1739783818-1.0.1.1-Hz5WkLZXamlcDHetxNMzjaxXYXdk4k3RF9d48CwGIGI" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>