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: '9134a5de8f304c8f',cH: 'vA0MT3Dy_.mSjF28I46H_Cks8YPybkAAjEKeEs3lmSc-1739783464-1.2.1.1-WJyjNBWK7uhDoqviSms8SLYij6RxaHLUiH9CCrO7FcBb7yhWXwLo1J08XXxbkFiC',cUPMDTk: "\/abstracts\/search?q=Song%20Lu&__cf_chl_tk=BIOn6Lx4QD5G7mpuSTpNzAS43Fg0XcO03TJYZFTWWxc-1739783464-1.0.1.1-zScN6NPQ10aIEMACs_FX2YC4gpiDC_wshI7fpnMLZ_Q",cFPWv: 'b',cITimeS: '1739783464',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Song%20Lu&__cf_chl_f_tk=BIOn6Lx4QD5G7mpuSTpNzAS43Fg0XcO03TJYZFTWWxc-1739783464-1.0.1.1-zScN6NPQ10aIEMACs_FX2YC4gpiDC_wshI7fpnMLZ_Q",md: "8EcVIPoL8IMc4NJLGv60n0HVU9XGATwX99ICsiYb7nM-1739783464-1.2.1.1-4NL6FjbmeNZ6hKjhP.JUZPY9yGd5avuXFoyfENpY5DKWauoYkLWozJTJ_kEWHRi9iO4LqEK2ictMR0lgKWUgHxUvE_N.ib29fS0Y8TPWg779kd09_qR6yTzFBYYe3SPokPVQ891n_C2tvTYoKOY3Dikfb5H5olbkT1_nyMvGwTWJLR5F7YtvRJ5ENfLmB8W6utWjTdfBJZpyMsmcbYBrwaMFTTIVhzuHZNE5wetjJEjQXvhphdCGCgzF5fwSUhDj4fI6iI7Sm8U3fjuu8zH966RocFNE._qnuvZJP2AbkUohvbmcvB2cEQBNxLVFbpJ1zFyr_0.hSaBnnBXFGOS6K07Z6..lOIyMLpRoamy5L3tyNTa0VoiGnKey5WbBpDeu2DSfzCgiLS2UfsJGJk23OaNnstCp3veu5DazlpypkrllbA1PdT8hWdP5l3NzG8FilXgbT47Fm7Bkpanpm.OywTiq0tSMatS.52SC8UO76Eyd8UJbONDXnPYV5mvEYQrybYvlEpMKc_qmL.tKMZtrRyQxHlEmOlKt6TNS.2Dv1_IqDzstzlPlz5ad9KeY25rIpwqGPSoyZ8J9le0JJPqJWDrWjle5o.0W9ZRH10oeRTPIuSm9XTGs8ivOgRirXBVnHxth2s5RHaRbvwWiYAhj1RAl.mNCbBCeICfYoK1kl35HkDowsoPaNIlocHNj8W9AQu8EPoDCxDWlJV4Q9ZeYX6Wv28ZF.c2Jdh1r5yd1ZGrGXnK6VmFCLQHWNc1SOZMr.aXdlG9hR_HfPY98HNhdmIDWrZtmXrTGZOhpC3AaibpGVQDnIHAFXOAp0BUj7vn0lhjVhOAhOyz5thXs9JWVJAE3rs809S.L4PrNRhzX.y_fD3J1pAuXFlCCSBbJI5L22CMfBqKQXDwlEgRmzjf2EKqKyv0agPyCTqR.1JLqUiNCHoaTTW4AnO9LtgM4L2tADlDEtQx9z39DyUiFmZywG0m7eHmV7JWN2vHBD5IzSed3zMC8s8HjDC_WnbA7dx8mG0BLGFSgJkpztBPpzKiqBbmU5nTtUdUe67uykkhJWc4vAVYXXuZPbQEfGzvpi9mF5KM3BNrKwBFt3JrolSK8Sjd.GUToABoyrY6Y77HYIsLMDOalDgmqmkMbVEvlCCGz_elu_y999Yg0l2qDV9SHPea7ZKlFxb.zsSs2HB4HcNPTgfqAp4XQZ3BE.VDgluCeARATbxlxHMHMaUATZFy3XWCFD_S.7edJdVI5mP1X8xU8f3qrEOSPjnIehnR.BtH.FDLOSCiR618IrtIwN7Dt6xyx4001Mqj6_C4w9WPLKReM6swFGMnkA1mPKOnaIWnA1wihLivQDP_R4XPiivpxak5k3TFiYnzOWew2d2WqXINXhRDp_CvMVUTDGDeOD0lMP18Y8LUHkiheRYmx.ihnxQ1vvsHhlCrTRDzc7XXEz2tZpDDOarAAWgwsNfqCBE3mVzTQM.7X5Wj87GUMlqvuhG.1al.8b1XHYdEqn0Ex4qBqWhFCqH32H5VOk_rUJQ9gDsyO0esNNp18onfPTVcclRxUR6T51RX4DC_H2Wnb0BSwLSBzPrb5Jg44R6ydwbQKIIF1e5P4oZsKqL0qBOufCjgk9Rzfh98tihgXIxVsDaR8yshdxRN7WcTFQsj.4crdW3KF5xIwLIkMNqsKbgRax_rmUTObTJmkvhCvYFnEmAXTMfeNAfK0fWQlVpW3L9nNNLuuDaMaIDOxzWNHFT6lGhS.IexFgYadv9KWuPyubqLYV5dnonre7KsiLppZxWORUSfuqpJUFSEZYVe9qPaPTmHGPUsXN2XRODlHfaf64Mw4YvT_B8OD65vCt1DRzyRCohzjqmd_Jhk7_nG1twyHiuJf6ixva7KTS72BFuP5TUqEGU25wHleIg1qiqWJmDTjN.F1CeYIUlzu.VatYvWgdQ",mdrd: "FoMMyruE0tnz.d5KF8usWRb0bwL50_IAdfQ02RZwsHI-1739783464-1.2.1.1-4yOnPuzhK.jV6gqcaQR0qXUlSDmp5l2dHbg3G2mk4npiTZyjJckFOlK_FPMqbcnMMOU83wEHdtfQ6Ku_zxduWlerWAJyUCmocSoxOADnyPCEKO0mf7SUkI2JirZN3mrwD7gFJh53qABW4OmSzzVeFA2oKq7LoS67dzBrJ5UtAYT09jreJy9faunzYhSBrjBby.lyXnkxQpGtpZTq3sOQEDB7o.RP3IHDaw2NHEJrQHowkh6nF_.ZNPJjgu0REfCqODYuUVoFmNU0JsdoApVZdwNo7sjdRWira48mM0gIu0F6Le4fe1v8DdbxpfbmqQu1GNYKAumka_behbRB2VldwuIOdeKYuzxUyF7gESR3phscp7RdSx.Ov7UK8cwxI24g_Aen0xSA98v5mDy4yxdU3Yaj259bRLi_glb_x4JqPvZyHH.szB2hVl_rBLJTYwvoQbot28OKlXE.2OgaZK1B4g8z1xnJV8rJ37LfkhKh5foVHCAk6lOSEQtReTiSAZbrquzOqyER_q8RgXMGpXoeM2dTx.6gsywmp1S7UtU2RQWtM.vWqByrWGwv9xKzCmpE9x2.fo_sJI5A8bMi_3wyautdmOj0gUs8s3zyiZ6WY82XrtUHozU_JuslYEdWW91waF7ucEJqOOHP35Ou06w9Q76hG6mGzH6D0qEXblkBVVtWM7Pb2CUg.Fe0qRfRzc611NvZraVdg_hf5PTNZQJdTJFnb3wdZF2P5edaPPnKhCeYYO56Bov0SgJdiT_sK2uViPmhIQI1ihPXMhnDLMQct4EJG2iF1ge9xxtVTlh4icTR3af.2ZnPayzSI7AaFXONr7SZ_VeWfrVlWwk1xwq5Kf_Xej_7fhcI4GJUwFgp0xfw_N0Nsn4MJyFFgP5mGp93cjsVU_PXG0DQQZRz_a38Nzpt_3tiO3ySrE6dnlmybYiAbRkA7NAwca4gdb125f7129Q2eQEEInRCzawhcutTfnqyZyUl18x65fbAuBIy_T0_ZlgAZg4FMlCEIjJyR3L3NHW4UIuLKhNJ1PS7kOrDoflYCVHrYVSLG5UoLZObGgw2clT_RCXRtp205f4JPHNdXJhLy70ZCp.2NPWGGbSS7C2pZChobX1VasCN3uHF9NKL6.chqDVCZ0EGgDxeoBz_NMV9bvz_bCiw1.r6pZZqNQup82_42ZxLqSLhKsRSuBQQ3_BPEeWo9EGMwN9g1nNb4CYKlONkAAJaT1TyIjL2Zui2f_P7bFRIE.JIuM6f9AXD2rpV5D.feKF1snkLBusTqtWQGsf4RiTjjvjxw_Trb5n7M0LSaDBekj294rv6lekM74UL8621cQYrwx4JKrlucsIMztq1iqYhpB4f3WIFR1hM7LDGZwwlg364neHuiu_0dn6aeBkbU320mAJZtsgVU1JYVxGyK98UckKlr6A64.Ffz0fZtOdj0I8JXAXKbmiDfSxhdOKfkARi3BPE_.2kF9vMTT5rYNfCzSUrtQ4nmpQ9mBQyKU74UeDN73BgEapBJ09WmIIEdv6VQAFK6TQblF4A3TqibrgjA1rrNU02KKtpb5m_8BauL8z9YPiwWwaHJ88pclCUmybut5JpN_tQd8nu3DnBM8kjPx.rQqhIbyjM7QBOnBZpfkr5gs6o2N1RjWdljBkwMAFHBEBMOeKeEPsGIOHoy27UG441We.UwkgmYmjRKOsk1LSFmSJfAgesOVhwhx4VthtpE189.VcfjIk3DRlWK4WBhXZrBn.RWNqnLka8tLzK.F34VF1dVtNuM14HJo5XIA_vQxexy5KIMrb7R9dSTgOTRGUzmnCWahwH4E.TSLZrNzrMh0QvOJxMmOSz5k_DrhQ9LrB0ihpYE14Nayu.palwkUtqpBscyM7SXVZweELtWYFoHgRIUes57iAu_4cHc2n6EW_qe93mLncSTP5lW.6md62vl.xY80G3yyD6Nt6QTObCEAgWFSYnXVR7M3GMzsSEcz2m.2iw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134a5de8f304c8f';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=Song%20Lu&__cf_chl_rt_tk=BIOn6Lx4QD5G7mpuSTpNzAS43Fg0XcO03TJYZFTWWxc-1739783464-1.0.1.1-zScN6NPQ10aIEMACs_FX2YC4gpiDC_wshI7fpnMLZ_Q" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>