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,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);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: '913506bf2f5b4d92',cH: 'G_73bLv89kTqPYudd3zxYpN0WkoFEAhhFbbfW1LSjlk-1739787432-1.2.1.1-hgnJrP8vkLMxkXT83UQA9TPWPtuhOYeckGlnv7jAGIXLOwv4qaEZE_ccxEzH582W',cUPMDTk: "\/abstracts\/search?q=performance%20control&__cf_chl_tk=pqQ_Cqym7.LcObG43x.bAXog4fsReMcPBg9SryWDaIA-1739787432-1.0.1.1-fz5yySHUGcSUgWKuKJp1lKYdlJVqoNt7qJzY32LgPpY",cFPWv: 'b',cITimeS: '1739787432',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=performance%20control&__cf_chl_f_tk=pqQ_Cqym7.LcObG43x.bAXog4fsReMcPBg9SryWDaIA-1739787432-1.0.1.1-fz5yySHUGcSUgWKuKJp1lKYdlJVqoNt7qJzY32LgPpY",md: "P4qAtr8ioTWd9ELtcPC6KTcEwJFIjjalrT9jpGmxS3Y-1739787432-1.2.1.1-2G3WeL7SVRHODljipbE9awqjf7fXPsITuTah64O2QXV4.ET8pX33RsLry2l2W2lRS.ugWRNTX98MLbDocWzW1WO2fPpZfpgHrOxkkqF0hRtuEO5yKTCNVkJY8R3eom16I6YSO.Ung6Beo.5Iz6LJZvMdvPXZigX7UOF0Yy9zVHdWCWsV35hfYm8LQpK7f97dBy5dcTXhqvTVQ6Qk72BSUIeLERq9uzf7e1Bqj81BQvYdstEGS.h0AjjR0xIbO.HJNQSPIyxBOk1GNncWTsKayBI6zpu0EewEFcRx9KQw6uHCKW5hcBnInQOMwtjgTtaujI.MVLF9.5wZAOzBBx3VSsx5f3vNMFRBNUBq6T74odoH4xIXyu7kb4phXmFYV7AT8Lqr2w1OJA2l.ZJCclKXVFVKeLG.Cqia5kEE5KaoPCy7q7RfQyQEGmJKWFQ8FGUQm2HOaMYY114FhbhCfutPAL8NFEA5hicol7KZ3Jma7b1GiVko6lXlwVaWHcOj9iSRHqdez0ekBi3tgYWDuz6u9KLl2YzZyRc4x507wN1O9FtIcG.nyZFbb5xiM.BazNDPOcGL7o0zZxvVRLv9IanuShbCqK4ScCteCEDJUPu35KSEtpzziUvYRY1A9OXT9XBdSyA5I25nDVhjSxLDZKdv4ipLTKYwkcAjY5qQZVjacfyijQxq5wKIwnqjI_7Po4hVF88rxL5aaq.O4rql.dMWPYjx_4d6q8uFqOS4wwItDli8muiCXRa9GFIn5RPwYW2gWt4KlgDWmmefh2grUgk.DGnstVr1WC0I_oUnczskQ_CGeHyJDOt44x3RrbO8L8DPtGsSYbfVmshmLSC9kDUMzFMplcZmF5QZvxVFIXMskscYMLCRCxn0GE0rVWu6nfvA8JIMO8Auyr6wnzamq_fZbAjy77xuBNcZuSIVT2wrAYqhL4yCLHIQ.HeROI29pwqkmZ0PDX5snZAhJ27uUm.vesCq7ovzo_T_Hc9bijbl0_HEFpbYMDR9MBiK9958KcwtRzAXQamgIH6A1GJPCtSG.TE2g7gp9bjkxK8jxupLA7JhCAsW0hWSkXPDsVSLJ.bc1nzPp6mWJCKVdtQOnof09jSyJnaSnrh_fA_8jv7zjZc9gzFlM6zriAgpdScddh.CcVqS78XeZ6.SAEaeDJYtqpizo71ikB1fbcNzS6K0N4R.kzecVVCWEiwieYmrHhPLDlgyYxyXoSmElV.j1uKqgXqV0CTLS8RQ2.Abogj3cqZkPtuXb5qT2OWt5_Y69.IgDM6wEmVSpZ2cZjG0mKLUgfCRmw.HneRdRj1qFkez_OTAcL7qkw3d4ZDlWRaxUyCa8iWOEzZXfXqYK3RsMiYgNZerSIfhbJ.UF0gKTSsV9eHGZYj8OcJ2_k_NCZyGeLzczu1.7jJtl1XXssEZ927cyK4dQ4ad_GayKXKx5gNsR9__JVXPUMWlnxw34DTqOGQ4w5756DjV0mpw8XtvVmNLGVhzeoTSYpBbSIVxsk90CPbjSI0k256XzCIQ5ebASKZ9wUMw9VFNMsK4dW.r160T4pPf460Akl4i4Aa.1VgGUAAYYTXc7UvDMj.xi62zpM6ne5EE7WjFF5PyBviJOd0mytx3Ib7mufsJHBsvFCL0.sFoDLN0aMmAu85SKFs54QiMfphPkiywpMMf.G_IS9Ec4mk7Jt5zjdvC8acl58g8dZmjL0VtOu48qMwhvzWx6BenkpQZfrmmqXWP6WUMJMLQyLg2wsqdBRRpbAI0h1opALukDVGhnUh0OWDWvXnZcN2tnfNpYGn4vLBVtVTiLFAoQNFID57aF0.7Emz2wND8uNio0pYrjveOjLwRbJBwBRc06PoRgUsjrBY7Bems0fPKmu9_g9tvugiDCeC2pytxiRj.zcNPtX3nn2zaGngRsTxbWgZA3VxsWHL6zfXKwC1knDe4xHDGdQsPDK7h79m1nB3kLPgims8X_vlkc0VC0q_P",mdrd: "WC1Avy5ML.lPUB0ZFoePy9LaIxUFtqxfPriJkdencqE-1739787432-1.2.1.1-kihIJGGAkW0elomxvyCK94JrvbKb8MtmX53R.54G5IGVR7.jX0oU_.gD_Ovw4TOCE3sp8X09kJWbTrf054xbAe84GRPjVqtqe8TVDGd5za4xqJRO5luvNeRaooT9VRJATWZkjfIO7UkNt6huwl6jLKjBetyoJ2wpSEFkfwerBvSUHtUi_MfAfcxnwuYKqMs6PE_v5xJpFwJ71Ajyudzmu0czp4jo9nxcJQwIvdtsy1JCQsOWRB3onks8XEqxikPQAv6U52vOYzf7O96g.c54CdKwdSI4x6CI_vMRoMWHM5xOFO5orM5JN1ac_iCHfdG3RFFxvi3nlbffBzOpIe9Q.lDDUKeWw7ezxjQfSHG0Fr8KvXb.pqBHX42pJWQkZXKCLljPVLEoTEMScmvzkTs8b7J75cW5Q.PP.6sqWaDq5_PIOrAB0rg04xUtM7vYbEvWYWoxLh8vVenfNQoXxWJFd.Z0KxluksLTtF.P2VB4xf8E4vNmYGuX6OhHXfJBMT.rgUk19fahM_BY2Vm03VmrPn5z2R7VgkVi7yGn4bcySKypVJ3cIFA.FYBgHeyUlH2qTlMMShcvygN7gywTV0pXRb0DhEp5gbW.mNU1azyeDDJTZGdM0shnNCfAwG8ntjbCPFF8tVdtI2zpFixkA3dG1Or01Tlh0LVHpRrYnyzEMeiUyby.kBPVBfGeMnDc03dBa2ojZksmcYel3T1M_GMYBrx1Fq3Bq6t6Bf5UrUQih3xc3F9JBO6E12nq_UyXEzGXE7AWUS25BC.iP2fzYPPVE8oz3JZTXZyXFxBuNTJ6nmGhW2tWetYKEPkQQGYV11.0sQ7o2MI4cUCvjojDQqindF1f7rS7IFW3cyMgyJgZpoMoYLviY3JOND.KUuP6l33Jh4u1Cg7CycdGPlL8g.yoVftjRy3f3Ww_Yp5.B7bvyLfvRGoc5YPc2WBDNqhe4Gs6ksTa1Xg_SocmFwjoLuXaNG9fyvwCirjezivwk.RWhbq1W2_C5l3Rnq6GjCPdhMEI1FswjLvRf8lSElplVfT5X_rby6NwdgJ2hBogV0C1rfbwj1tPTsvl_E8k6egZ.IR4mMNEtRrEq_VLt7E2DOcbuoYaeCvfEQenzU95qUG512wOJBMmN2zJHSyh4XRV.TGTyYij6C_t2e1_JF5s_vKRNCiVxTB0vCWN_3NbLMdtZqsIgWWpoQBRPBpGNVSzyU4ob7NlNQNDroIBiIy6UOQAg02WM.mwgzdixHuqw_BLE4O2JLAtCcXw0HJJkVneEuoCixcKKKKIibDwv6llMrD5dyjFT_m1vL6R7tD3cxQ7BIVUca0m4w2dlOfP0xkPMaoUVN7psGWlqlxi8HbtyawBcpolZJSzyPgkxHuQOlGlEKhLnsEeU2qwhmSGjxTG_FNUyHefrixfSaV2TcOC8vLzE2Tqz3Kn7iUeopCwGFKtlT0RemeIqzkWt7K.7ee1q_XektqS_JH3JtLWos81xKQwrkYQILwSchpFiYsSwpNxrP7XGxBSeh7Vexe63r_5bfD8k_talWNWU5toTeNJ2XKw7L1kpMpQtyQOO3uNLh_GAEw5rbgYS054LujBYStuTYKrV6pL0EylOHf2Y7CnfEGXDHSbv0ioLpDIDctx5meYUohjMbhMflDLvaivo_ybb9DBqZ2YYpk0sX.4Ce7YQ_BnzwiKkv3BdKDBQQmY4olRbNmhMkX2PHiJKx_KY2Ucwa8tA4UlEdxJyUho_h49JyBAeIkxzHDPR7ZJ6AQnIUGpCQQLw0C4Sm9wUm2tFxEaboQY5sZm5UciTYh6ozBJFYiJRD5KAmHl8e7BllnHxlq33rI02Eh2wqFGYf57ea7vltKDKS03RwlD525aJ2.D70.F8ge7RuTktmRrQG3b6vMBIoF1Q5tyDaSm6UMmUoOGzPUw1A3QvTjwD43uaS8yKO.wLZBatS1FkLhBjeofQG9jenCjy1o4hdb9HjvYFeK2pDtH"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913506bf2f5b4d92';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=performance%20control&__cf_chl_rt_tk=pqQ_Cqym7.LcObG43x.bAXog4fsReMcPBg9SryWDaIA-1739787432-1.0.1.1-fz5yySHUGcSUgWKuKJp1lKYdlJVqoNt7qJzY32LgPpY" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>