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="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.ieeesmc.org",cType: 'managed',cRay: '92eabc1fccbbfe83',cH: 'PTjz5BeucwQhC5BU.cRAKFFBBwd2yxGPnz5lkxLAB70-1744377139-1.2.1.1-FrFBOI2W3QU_PLih0msKpMLfK3DB1ZBD_1Z_XfZhAN73y2B.P6v5RAEmxwzKkQd9',cUPMDTk: "\/?__cf_chl_tk=NUhL_z8G5K3Js2eLZUXVdGNuUphK.tnfCFzNdPM_9Do-1744377139-1.0.1.1-uPwFXQtN_gqR0fuShkRR_HF6NxtS6YtwfWvCimmb67s",cFPWv: 'b',cITimeS: '1744377139',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported_browser_beacon",fa: "\/?__cf_chl_f_tk=NUhL_z8G5K3Js2eLZUXVdGNuUphK.tnfCFzNdPM_9Do-1744377139-1.0.1.1-uPwFXQtN_gqR0fuShkRR_HF6NxtS6YtwfWvCimmb67s",md: "bAMLLWEkhq_q.KdKR9LAUs.A5mTvhVQSYeY8uCig_Ko-1744377139-1.2.1.1-QojLRdeWtytvd7uCPcAzDMh3KEZW2DBD8X.kV.zpwwu7LeRQwLLmO_pEO5WGrVDOcogk24v4R7Vm3GR.mm.SpRYGQO.kJjoqXKze5WH0GiMrJ.WCckAnLJjHsFNG2qAMjlPjf75AbCfHgxKKUKexPp0T5dWvdLcxnWXvJpXJu0bKOmWaPjRgjzEjaMXoTEID4OGQi12ThKBuy6gcanuAZUCm5tVjGB4ZAG4va136k4yUKovAseAUBH0pN7DQxDfueqwkDpv2LpgbxGrSCXW6yMUoKheXrEhB2clM8SjNKU2nbkvXfZrNfL4i1lbcDjTCl.1bZZp5OAz8pL2_bk7IKY7I5kmS4NR0VKRsjr6TikymG8YqV7x_v1D8M7FD_Xn_MAXv.QvicXiYD8CIi.NrdJWUHtC7EQb5EcQ_00j_9nL8fS5xPzUtjZdA2s8xtgx4oXcMUt_BwPn2cJb2iWGFf5DYVx8Pp7l4SmtSiRev2S0pFlp7v0y4_UZRNrN21ij3495GQsdvNxO3R96gOSGD9IRNVos3wB9O3TnY5PJFEbukmVHDN3lim4.NOKnrIK7Xwtfqv.Pq05xi45VIfu99pbvMFzZp2JjAWeKJecXVtDiAJJwALvHo80INs2Q6zTlMTBe8vTbgiTidE91EOpCANJLRc.IyIKR7JX3Dbgecnc_xJ7PSXaBJNsVPajjQKJd4Jq8BEvlOO_L_dEu6IQE5wgB1FCmABcUQO06JUvAa7GHJmi0q7K4p_5l4mu8ala0PgteBNFmL5xJfxBoiIBE_unoDSKMPaPX8Q3pb2cxknDdasguD_E_BXVFO0QnEsQq3jy6lHik.rCXW1K66SZtCk4njvfdwI.sVGT8a93DFq4j6949nOEobZub2ZTXsiHqrcWvLIZGAbYqB2dJDP5VxEtAIx_VcNF7uCNLLcuxAxAKLI4SDnJCoha4J2hGD.NeIb5jSYKeeJfqFCXD_u.7suxCaYI4qyXgj6Xw1cExHrJ7lQmRfz0Y3zzcL4ziBoMHlFmDsKLlDr_vl_UbF5cgJnH8aCjMY4.c0CxSLQ3Eqjd22avhssLfaG2_agWN.RSkGIP3GFnexRdbIsOaJmfU7k5D3DaSCY0QWJZo68CwnvK9AJssLmOOGGA.T_V5BZm049dfWRujcp_MAzQIUrlcobL2MRgdRDYm.Jx2qsKXGWvGmswFL5hddEY2849GE1Mp54NxL009y7XmMetByT1UBwA",mdrd: "D.mMU8bXOW2LTQA86F3HuK1MABo1bM.Ytn1ZJfBSk4g-1744377139-1.2.1.1-w4NJiWCefQ1hWudm6lAttpLBYR9qGXw_GZAKI4bQNLBoMs9gLNnUK4_q8yLq6b5YcbJFzOdpGPz_19T6Zl1QpCgT2yUovMHZ7wP.AkEye4jar8VsUya3MaZemnVxjKN9lGLpmiaTsap1Gat7I9PbpcC5AWJ5AHOxuJEH7q7yWJutzy8mhCxSagQklJYRNqku.jhW9jb7_kjuZMm97VNqGI8rkoS0PwajDL8JjMKHKMDQV7tygbo2KFtmpQq5alcDOk8lA90naChxFxXQjDMfDe8oTN1xjtdCaDULJZj0xJ5mITvLqQK_7r30nDtrSX.PN9IHZL8hl6p30C4CJjmNa.yALAEnDfWeJCD4z.7EE2VCv2l9hPZ.5jEBuB0dqyFX2YkKK_m44qGyu7h7ALXOR0W98OFqCyRqrYLLUBViFIX3pbVrDFkAFJW18upSOnUz_DZSfonK5YOKXWXVGSzqcmnWRE.cVhZyVK06ReAJQdwnEPK3h3RooGVzyZh8UtFMdr7trDmQNy86XOU3dw3sVonCnXWARTiUFrps7hFpCWqnHgsmmKjq9Kx4ZH54zyR_9Zo2yzghQ9NrSzMoGWYQsFlYS2Rg5SdsQ6w4bf1mMczcZllKp16VuIlCOxsMncaaF8WV9WyKKEJGDwFcA9tgMq5KVl45YZls0r6ZUVsDJ8UGG0MAOEuU6awVhr28ofyx096HaC..Fdua5KLD.YZHU0e.mWmr5gVyNnm838yfXK7nD5dgr1FYsIjqI_JXJB.pBVT6ElkLU232VHu5Fje9YOHj8YY8RAnPgcxzsN2STjq.sqTphwEwC5pnGueb8wk55ft_1BccFOULIJ3FncO22TB4hPvRMi9gu8xOElh6wZInJpgq7qDf_4AUx98TaDhirbaegwuCCOxVkgiFNqAvgCS.javPNV0S_0PjIw3fNeCnPzX2QWgQX53bfR8Hoocc_wLOlp4EjozfsIirq80jB7j9v46GSE.BG7dQjLBJWf3ATdDoKwPrH0XPW_gL61jRO4mmNqn1.iNtJIlI.ICSWYJkzR56y3tKPibe0GXlPVcMXktPb_9hlRPuiEaWPjj7157RAOirDUkRJQbHHq7zTK9eB75QOZY9hgMxI5fWCVAyglV5ENJ4Da2ElZQ3EwpWXEh9Vk0nPq5953ELhoZzgDFcTiRx0ywrr95dMhVpnPksxMDu0acPDDAJ2OkcfG7L9Ht0ED_STNkTZ0Cp4FTVg1E_05FhJu0auSQxhWNA1.O3wEBU66XD7OUUElmnMKwd_OlTI5WlhZBbcaAvSg9uc6Rrb4_86a8Q6MFrBcypIG1vwJ372gJN932s_fKPeHGmYWd9bs3yJMbkDj67GjRgKA5yG4Yq7EJu5MNOsAjJljWrIkWl74LwtvzDJDU59JcDG_W4Uu9WcbKqtTWASW.IpVun6Gl06SmhA_pURd4oB_8v93x2J7.DK5gAgUvAZDnbUTAZF0uBmTvAk4qfAVN_15iw8MBpZrxOOYzC.P5eXlhYcZnSc33Grcx_10PgNT30F2CCVH8I5gALq2DT25EzHLDQTD_a.FrpgmjuAHBdKoTCLB45csYbs8X.gVXSqNb2sFXQokEuEBs4aK492J.031HgoJ83dv5YFOyu1vi4XbO0DhYRUHrwtyuY.TU6evdtbUjrPIIUF0vH7OmdR3hUAfoGqdvVRN_FO.PUImR2gXz6rDoRvRthzmp8vjdrFH.aOXq0nKU4l5nywkYLlTCUM5gWS3I4IVnx5VSoUp9PCKsuFADBlSNUAQEvuIlGZk7E8Km.HdyqmbYAgyEqKwihTtTyu6zIdIAQFHENSc4SwX9XiVO5K.BWcwWdLURQlRhw6h00BdHJbBCMA9G3HlghLE2Ve0Yma2O5JuuSuH18Vg7eb6Fkz5UOzlyGGRyhQlOPtW6.q.vti4j6IRKbBN6fj4WYvS8Uhi_YC71sJ8XG.FkFoM2Xk9kAwb2W_RPF0n5lqJZbpBVj1MYDip4aWX2QwY71j0zTF4vYoNymoi9d320JYxKf.PKbCpCLcC_ORcJkxRFfF5dBaA1kBFBvPh._Kw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=92eabc1fccbbfe83';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, "\/?__cf_chl_rt_tk=NUhL_z8G5K3Js2eLZUXVdGNuUphK.tnfCFzNdPM_9Do-1744377139-1.0.1.1-uPwFXQtN_gqR0fuShkRR_HF6NxtS6YtwfWvCimmb67s" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>