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: '914c41092976ce3b',cH: 'G3o77q3ENVOBe.NCmM2gSNvgercbwhwUFoCtuDVVTFQ-1740030992-1.2.1.1-EKURhJlBS8HgsPDKaxtnwmRcJ6U5yKWhBgqgfkc47aLqkWDyA3df.pDT5nHCHdM7',cUPMDTk: "\/abstracts\/search?q=drop%20size%20distribution&__cf_chl_tk=vIIinqe3dPg9Ko9rPObFS0chm_XtvlEvK8cQsNEfB1c-1740030992-1.0.1.1-phsrluVBr4ozQue2A2ddzDLMXL5P4mYODwaFXrMmywE",cFPWv: 'g',cITimeS: '1740030992',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported-browser",fa: "\/abstracts\/search?q=drop%20size%20distribution&__cf_chl_f_tk=vIIinqe3dPg9Ko9rPObFS0chm_XtvlEvK8cQsNEfB1c-1740030992-1.0.1.1-phsrluVBr4ozQue2A2ddzDLMXL5P4mYODwaFXrMmywE",md: "pfNOZO4QsGT_Z7ona0m6140ukBEKcEneTO2tzeNQ.3o-1740030992-1.2.1.1-9pfw2jNVcZJeLqzN3ZCS_M_M1cXYLNMPr7GwP7R7.z9aTWW_LBn8uqvEB5fbaftdPvQB4GNISOYcJwsLKBU5rNGYaNhU0oniWhNeucOds4gcnXgEk2nF_SeAK_lgzgoMvMME77sqNiJtDOyM_9pcfHkpm5vbNNkGzxPqmTRue3rrMb3ated8CQGSjy_V9VaGBvihGPB2j9H13n5MrcCeRUELvY5f4k2PJDpvCiz8Kad6bywQZfNcxI3K2KWrWbJm2z4VFTSWLxE3Pwfl8ZXNzt2Dm_MUK7CdF9ZPkpV_M4o9QTtUE0xpJTvnbpnTfDUrcB8fIz17_UcgReJ3RveuxsvHAkD_orqaJjSJSJzSq9sGeWah.DPEWHzG6ZhdTGqvyH0mT7ouSJbY2UJz6XsTPKOustI1bUZY88VWrZjl0_LsUC04YZqdfwQVDc13GCILFfWjDDTradXKJET5HrIfvU51Ee8SEEjkIkIaV_rXsRilw5l2HtMK5Q1JGRZIlNOOECGmDqCjYzu1mO0MlPHaj71FaZHAprWf..JoCG0J6cX2wZu4z7vR6uZZNJxb6XdICri4Y..3uktMdKqUH1na844yuHsrwCwyquO_QYwrB3NRIAJyoxn4AHggDJ2iafoHxVdXbQc7mRP_Z6B6BftsLxr2anb14ehcfIYZHXA.X9y3bsCnMTj7r.8rED.wPImjV0P1DP48mV3ZElErRVr_0qVwvyWDZBp8eQ3Be.N8JCRBRrKy0LO9PG_7E73wkXMQ68.kBcDbE1P56ZeGvqBwXTiW0LicKjaGwphIqsmLSui8am6teX6o5wA8SBBpfXy.Gbn3fnUjGOE_jnbF758GYAgTB.QJY_xFmCeTZhTpttbderypPhcfnrs9LqJ_Eb63f8JD7zwroANf7n0T46DNaLD2x.xp64Lb6o8GhoGKq0.17hi4T9Jv5F7cmT0ueENL67Z5fe8KrX0dbKad_eDrrCLkoLWs1VvH2E67JHqzBExrgCvUujJJqdtJxiF6_sWZN9AryWsoj.a9l0TEbKHyxFQlNL1OHqGkfi4m.zjdmsAEUNA3x1z7QVfJH7ePGCkgl8wA8m00r9YHkm1Un5rytKeLHz8pUw1v7JtSJ9tZar8wAq9wWCbfUT3u6SR4NIxYICJ59rToo1fiPUxatW_9YH5GUzinBtuWPuKPsfCaREdj2w5l6xhrjm8kX_wfGrnN0gmMRdKj3DBZVCdyD7rMn_T1eSDVAUFmx79GxwIzdawvHTTfFx3B7eSvOBBZsZ8SgMBdODfkO2q2rsoi5bl9fIJGDAO3J_W8.8YVSLk0zqIaJ4DqY8HKST4w52Fjc7EC104_8ZVBodPpPG_bbLN4VQtWYoOKDR0pUJEo_FZk2LJDZNERVU.1IZxATfzPWtrGqZDgdYqV_74ur__TWB.3LykQxoeG7QZLGQtc8OAd7FfHJpg.iEFBPGzaupczUFLYtpgqjr1BTxr68WPjVrTViL__f_xnGvUxqCUDDMFd.4vdbl8M3frdF1Te6Fp8kDUvEhbOOCp5fVX1rV6xlBAk31OY.DWqayJ_KWE69BahE5Wrc82YR0UVMnTnay1CjRJYcGQl8TkucUYxn4UPaOFmU2_TdijqmmUGHMYcVfTAIvAoWuL_rTzHnZAoAGTPF3PMrI6QDlory_P86oLZnNZfzJSSjsJXurcHtIkXHUgDbU0aPeEOYfzAIJjGM9JMa3ChYC1_2fEYr7yeUnhMlNctWJn1oMeqqHKLCOXhbPXAs1lFx61uNWwsgYq6Mt2cxLEYM940XPWVSHlHkKv59ISac3L3OTPjc_NQCsD4WeAVkS42fEl5iu9_p8dd3inHaaIxieGsk0QQV3ChtksvuIHmFxf83EUto6suRMADP19yzfwSCYb8jN5qdqC1ERjrbLMUSVH6jChZU9Rzr4mKnCzkKl5YqbX4mO6jtxuwCeJhR8QxJRJNH6ZOJmZ4M9t6upIt",mdrd: "xTRHT9UU2EAycHr_MQoyMFOou2lcomMGIhSOIZpD0n8-1740030992-1.2.1.1-_iVfz4nvmmJ6jqWf6DqnVwdCw1z1djyzcaPQL9TB9Uh.BtA30XDB9DMLVTC9ZjGycCYJJUNvYZ0PpyT4AMduj09a3HBC55b2EmgpBEXORH_gfQEDGB9fDu7nbM.dQPPjPwTAccobrdWf5RT3CAkmyS3L8xHlrJ9FkjY5StYG6Bzdsr2k4aFmb0yhenoto.7pjyXUiXM2TUxAMGNjKbWVETSUSVM9InNur6trKpAu0CmlJUHrHmzGonltHon7ebcgRAWPf6vOL0pqovxlkfgeC7QfEATVJNYoG3raSCmoYG2gXpoJ6.Bn9NUV.HeCHwdwkNdkk00t7b_i4tOxLCbAcC2ADP9.ITQvsiexG5S6OAOFnwtV6Istme9nUFQkRnGmyVi6K8fN8Ece842qem0Rsj071fxVvy3zY7K8YnL5ZZ7pZFVdIOdHJdnl1GLYpiAnBMC7nqpHGWwFN3Wt.9jWtjBnBTOOi51D8NV_HHC1aozFJs34V6sP_yfkM03U44J8pFBEDarW71A_JjU53wwUqY05TxJzIz.sDb8XhiFl0Z9_Q3ITfIrS9BRzv_NtNKI0VAh2Sdhec_wi0jiVF2rOeAj3u6zWZHNn7iAOBGlObl_knxd.69ksO4WQMTKl4rzsWzBQjo0200uu77mIkJPRHKaiiQ5OvVvkvoUNmR1_99BevfC0UyJJ3oRoIQNwGnClIqP05g4wIcsLrkL9leo8X.VsZABsxHf4qHCcs6JVlLoX8ypaCjV6rvgKh.xnhNg7jLDXx5r40Ee4dLvOwZGNwyyJTWt9EKn96GPJJ09ZA6ZdTiufORiFbCrt_ZV_dbhMgfRpNwMn5Hp3JAuS2QgweohQhC71hAbTwsHPErbC4PHIEMBTg4RGY4e5g0TotaTFatsTgtPCyyxWQllwzxa8iNbq5To1P6ieLg.HkeRs00O1n5tmxcJcbyzRB.JUN4bN4ie4FAJ3IoId7BoEvq0RWe_sqAIgUsLk4sd8N_0mFQaGVwFcvuLT0MiSOQhh1Y0PsARKFvqeyohY.lO2Jfg4ANZD_pN9hX4nZt_qdqOe.oyF_DVbfwR9ysi3nqkXoDDj.bsoNMXufIbAcc51rAqg2AyoVVu5w7BLxrzxBUFU_sgBH3dUkcYDSjhYmRV14mA70ZWwr44XPLis8Jf2Sp.QOH7jvP2AYjrUX.1q0PI7vOYl04HjyL3ifC90Uo9XkIReLrvMhi5w491O85sWsqkHxWzCDqxXVd9Jyyfsoj3yGpTt2hRAp0ZzAavhvyUCwvEPUYQfvxIq8aPeGeGkvlBtMPSlbpBswQpD_Vi.d1nWjhBOKcmwexDO7.IZdK3N9FNT_jrpN3en4a2Shk_5NnZtz45Xq29wMBZEJmvFE9eqXIQGQ_1akcxROva77rdURDB2WJubttXSrFNnhP7rpvzvvTIkr.Krj7J7x0IfQxzyoLZrSaiLHIiOBkgmuwSlc7zuX2NoM4TUlyNQTx_8FR08hMYQVMObhbklCT1c6fgisUryfCw4cSIgqq6VSPU0FTdrLfNVOMXxNLh5yrckFi2Bee0dr4QyigVv62EDEwnneWApCUw2HZ8IaAetJ5GRzYiaP0sWO4InD6pgqg_Pa5sUIjRUGdU_7VPR9OZYQtkH4xxtLyM0dXjsES4MDYTmZaHhtZZOPv0M.Wn8lrDRB0GgtNE6ghdACCO2zbm8xZvtHzRwMoJh3IF2PjfXCQv5j5wqlNQEiAMg0H8AQrbhz3cqUr9OqFrAKYGIM1VDJm3k2F58OtoFqWxwBQNlPuB8Hnn0itRqgxF2J7HCfgm3LTBmlU5Ejz7xPX7qqxr5rP0MsG24rARzcqxJ0GiXAX_ld7G1hqvuq1WRSV7Fy1SWc4YsX31LURtOR_oQYJa8a9sqaAg5uqGBUWGLIX7K7rBxNpjQaOnP06_rb3BS8p5gqDd.LTRFiwrFlopTYIel5BqW2.BiEAFd9zkJSvzWNO2gbRaV"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=914c41092976ce3b';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=drop%20size%20distribution&__cf_chl_rt_tk=vIIinqe3dPg9Ko9rPObFS0chm_XtvlEvK8cQsNEfB1c-1740030992-1.0.1.1-phsrluVBr4ozQue2A2ddzDLMXL5P4mYODwaFXrMmywE" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>