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: '915124230a734076',cH: '2r.C4af1CRpjBIb5fzmTuL4YNMLrenE0s65exuuQSkw-1740082237-1.2.1.1-y2agpLcCD6sFZGEhpL2TBhbeOo4jLEn6sdAriWV835b2aOUjFdlWVh_k1HVI9PUn',cUPMDTk: "\/abstracts\/search?q=concerns%20based%20adoption%20model&__cf_chl_tk=Mxg20kaJ8RkD6vy3KI6tjCvlMIguq3TGfPLX5sizubw-1740082237-1.0.1.1-X5jZrBoBmxA9RrPuKP.XtP40NT7C0XjvqtDaIb1lO8Y",cFPWv: 'b',cITimeS: '1740082237',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported-browser",fa: "\/abstracts\/search?q=concerns%20based%20adoption%20model&__cf_chl_f_tk=Mxg20kaJ8RkD6vy3KI6tjCvlMIguq3TGfPLX5sizubw-1740082237-1.0.1.1-X5jZrBoBmxA9RrPuKP.XtP40NT7C0XjvqtDaIb1lO8Y",md: "RPYcOuPHTVBTeIOoUpjGdlONFjsLGWVpydOIIUmjEa8-1740082237-1.2.1.1-pDQGNrc7npiLZfzt8Z3cY7PvJO7ROHt6XpL9ZrdzAIgGVUORuRtoBCsoUK9bXfPMoMLJd7ghf_UrhCLtn0chZgEc136vZCnOrUbzexGFGVRLn1WHealZ4pBPxL.x4GDnj79XUedzrB7Fzs_MAk_W170geUOUtj01KDxHmoCYEwM6N5ufzspieOcvsKLPDLy6DyOShI4KgY39SF3IVbHHivHAyO2pBSdcC_9qD1NDhk7mzVW5oAeolAawStBdRxq5pjL5a_5EvsZ.Br1Q.yEuRhtqAqvwwNBBbUs8B56j_Mt_ONpyOejjojUxbiOSyipuxyuLCAg3fejwQmqsHGxch5aB4asNYUAx1tkDoKwK7GVZS7AgCwsEbNx0N.Ffjvnqlv8_5xwquJpotcz4oLeXuVYdoeHUVKxdWGF70cIcsTdgwTabRyu0p1IqlFb66uaYW.Q_jJHB_MpEx.AEfI.9WfCme7ykhmsZA6dGt4x4GBJ5yswKnfvmgO.pqjSGPOTu6kD..IIQnYCrq9IX_8XnMI.18xuygLPChlugkmWU4CxlvOHm2BzgBRazVlqHdWEpsHnTTs_s0ihNiXxviW.QK917Bd40EUn0ud4dTgkFX9PBxf8_6uRzHrV_CPUPzFHXpuyMvKkaemJN3oMuRvsAg55.ULQb83S3KBP9Z6kr7d1efONFKdYwbuo8qa_h5LzL.V_Exr.1WUHvVogNwTtth_AVQTVA47DTqmDBJ80oeKoThwZi4a2uVT_sLp5YbBzjwnmCt2HG8g_7x.mVjfqZkcZo7ID_J6vAuYlTxRQmSKNQB4CqFq2RxfK8WrH3jYGRy.MT4o8sII3Ecgm9GGqV9Jl8LkU9frEiQgruVforboW7Msw1Dp0coLA5k3sEIP087q9EA3z4199p4tgDCK.g.SQ_mXB0OSb7tFCee7.0MBAVcnTm1FWO_ZbzK0SJ7gOlZNnFhqOcQFUNs0C6eUCa7JljxOtxspTopTVe5b3EHOita2Yt_lQoXe9.OVaYT7Io4ZONVVuY_xObZvk6yBPwqKyappXr0a5kQUFU1zznrwe.oPxawsKRwXfyvc.g0i1UIBobsPLp_Gc.SfhTa19ceJEnN2oSh6pb2nDPfao3O2W3WsvjML6MWv97edh.kMauACTHgkLMnOt4NcPuaM1MQQiD4GlCgSO14FezZux4NbpQMvYvE7kF1c68ks3fjgOzQxsqcXuBBaN8yT6p2iNCvSvCQa5fr6g1OAt6fro1bIb45P9zaMrMZ6dNtLo6nQBGS2DIBhTQWM1_DYmiQ6F2JVLKktGeKM4tf3eFhLDypryIw5mghbik9syIxQcBE.KCZsdTDdoDzosteqej8XCQKBef6UMa7YVsUKeFubbXefZzLTG5Bue.wzHSp4syE_C01l.MBpwB9fF1aMbtNeUO1_wj0Myf.uPI76KAluevrw0vszWuMNQDC2HnMyovaqMVCdppm2sscpS3WvGUoq_zej6f8BL7zS5fsEBabFqzgkfva3QFrHl6znaWaE.IDJ_xC..I9zPl60JyKCU4Uxg4Eq9fr1w52_f0QH7_RUb.8pV907ON3W34cNTj6StFXUBuQoDAWoejfDFAGQmVKcP1QQKbWY1nB84hp6DvSPYyGc8enJNYEe3MiH.YZ7_2WrC0Qj6WKNJImwozGvuda6i6U.SueDzlE85CUf9JxEcjvt4hMuBrJWDQYMHALlpJTHVQoebmQKMjq1tTX9w_qXNLEOhBYUvZL1mWXwtXjaoNAq.z.Aeu8I.uxxM11mK3.qHm0Fe4jmKLtrUErRuWxUPIkoqu_I_hIl1JupjiN5oPfNL9jTGaROhXxyO4WOt1a8f96QG38IzH5Yz_ZOje0U18WeHqqh5RykqefrSXez.qHptHrmmiDjT5lKlg4c57ZBnDDfg3pliYnkiO.EHyKwLcC0gS5v4QT2sKMMFYw61uEa2AaumKUb16NGNA7ZbRf5O3XSFsszjbq.ePlZkByLQkXA",mdrd: "ZETqdW4O9vnha1iSoPf6To6P36YgAaVwLLSTG0OwMmY-1740082237-1.2.1.1-vidV7I.oR32Tm_H.bQS.tDMk300HyjV6oY.wBnbonzCO1V1dlhuvA9BvgfO4FzJkQH.0VOdOysUOCWTW8aswQwfTULzhY0PdMs2D8yLoiWG4GVhjqtxSMmzyC5L6mIweAalhKk0CAv1qeDvrvIlkAjIIpe6t6nTn2nsx6Jsctk9kRJNVJ824rDaijDGP0KJ6eLVUYdwsInVduk0cOUBcDnH7z8nuLxpotz3VqlKCZf_S1pohavxOLlWFwtCbld18C6kFOgsNeVUGzRHE3I2Q3AB.KE4GqpjJdcHK8WN2hANXn8YSSjptm0weOuVbxwVaJYx8FNl6md0THfnfp2U.acaBr5fo_lIKHHoZdQWuwP_77L_VvWNg2hLbhVLOy3WqZP5PHhzzWJ38Pg9QyqrreYARfoUJDZzQae6B5s4VVbx6YmvKk3Jn6MfhEhuiPgT_jkVIi_Sx.Kx_ywOeMy9P2IKyhLCNe_Mnd.WxgETYBrJkxP9O.ywyqeWgl7aO1Uo91PrxIOO99cgoCMS6cxgXx13S9fwQqL9Wm.yE9wF1RWRmyZgqqepPTvoPBAR4o2dGenjcyNAbXj7N24ZS58L9IRLqIHhMr.l.AGVhRKtY3b4GCxZ9SJTmXtmbZpmR5JQMi31.tOWl4WeqMZAk9lMlRdXyOJWnkIF2wIOMBNuD3aZmLUsmLICLI_YW5SEVr9iHK835Imaq_Ogvs9pSSH8zKe.H0lcUIkQiGRW8efxvCMCrK.lOMnxF0N_3gGknuyL9VXRFUxMAkLYAf7qIhA9UxPHtEWiOvUPLJ1ayANobeUya0JcVBqnYbjFTzQwsfe_sViyiDxp1zA3TfA8OBEOn62lqTponhVq4bCK1zhXEz5TzZ2Izgu5Oj6L2KL0lUNjSJRndysOQrSaXcL_rRkCqfIML7JplTxENFHu2QYAQgQXONUUNkHnmklSfnZjqujo4l3sW2q_NDZUpXhbGYMBa7pcbPiIs4F.5WZKByegq9RJJmxZnaqloijNZAMGlJyR9Z6fd2meuJyLTh0IMa3Y.h2trMpCJDBHzTWvuchFBITBTsXK1jeEtmuOIl3h7lK7rXbVrwT7T.96Bd9hcbJlbISCkrznMMZYLqlUfyAmkk6T2AM5ebZg7CkiKO01_4nF01NqEvoPwMirOOGrmlJY9XsIr2AzfGQ6lTSJvWI0O8TXobp.uHuyiOf8q3V9HaL65IFmsXqftojNOyB11ENeAUEL3Gspc.kDNgKEJUuIg9HiMRto2gHef.qg7cwUhZcEe7OXO2BQpEOHiG0bmcKahj8A9jyN7OdzyLZBenDCDDQauzxL7fvWW1C0ze9YPoD4kkahH60__Z5CSANlSsG8IpWLDYVcB4yXKxWaHec4qMnDtCw3aSgbzEFMQXx532f9gLvjNZwhIeg3vyWAPcbogq504kAckpUfZP.m0AsjbqIiZFOlSMOOm5AXYp7sT1uSY0AcNOP25uO54HNoaYRUlPu7GNrDfK.vdzLQgjBdbKHZXLieN.1YRrc4mNh0XcjLsQ3YDds.XaWYNjhRkO8jAsaliyN0W63l58DvQXmjjrSDs7QbVzzxNu6dMBSvSLeRYsvcN38nSsszRT9jpCxu_aa8kQFhRow9cTd5DFeltPOs1iVpKiVZSVCTWM1pP8jsK5m.JywdJj83hmE7N.tkth5xYSbSq8QYSACsSQqtQF9ws6eqFW2CpwxyIHsq61sP7Jc81rDzRSqgjRkN_g5rQAbxSPQIaXBYafSB0ECcurqUyv8grbH2pMQy4FUFo093y2WRhnC6.njTJOrljsTsLpmpwikIxbVppGVdYY_U7bc2__TCCTaAIkuL9Adh05GhkeW2Q4UgUbXoST8K8Bbhb67cbN4ScULr226ZJQ.2ColJa9saLcFZeqClerdMYk1s.2zkGHiaiWoGXwl5y1lHUmCpjtPD3xrCHc67vi2vumObR1JTPx6avbYZx52fewkt3"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=915124230a734076';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=concerns%20based%20adoption%20model&__cf_chl_rt_tk=Mxg20kaJ8RkD6vy3KI6tjCvlMIguq3TGfPLX5sizubw-1740082237-1.0.1.1-X5jZrBoBmxA9RrPuKP.XtP40NT7C0XjvqtDaIb1lO8Y" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>