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: '9150c0731ac6ce77',cH: 'L1elgiKWKqnyrVycEXbD.lwgPvrXqCC0IlIj8sJTvvk-1740078154-1.2.1.1-AFLBuMLWpH8F.AY0ffPaDpDffJ4yR9s1IpW2gSduvQHytE4qIBHmU8gsz3FL1ch0',cUPMDTk: "\/abstracts\/search?q=Bukhara%20school&__cf_chl_tk=DesJpp1YmtUo9r5RSY382jScFnUgLHEvewQelBztOW4-1740078154-1.0.1.1-fGPulPdJyp5NqSbCfsF_79i8V27YYsPt8RCyGritmJk",cFPWv: 'b',cITimeS: '1740078154',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported-browser",fa: "\/abstracts\/search?q=Bukhara%20school&__cf_chl_f_tk=DesJpp1YmtUo9r5RSY382jScFnUgLHEvewQelBztOW4-1740078154-1.0.1.1-fGPulPdJyp5NqSbCfsF_79i8V27YYsPt8RCyGritmJk",md: "SEo.8KG.g3BxMnifjAVXeZS4WhGm_i9jNsODipEy468-1740078154-1.2.1.1-VKjTJWgySBagmK0sW5LeKEVTWSzjAyUpUONE8rw4oMwVm3_ue3dEX.BmK5SuTohnr6b5_8AQrmkXRAYOCOm1_g_.w0K91.NZhe_WcSKZZH4WLXp.lnuK1308gcyg5V1e865VISdIGpWNmOsqkHaT0A7VbDymURfu.OSm181tHA09SPN4cG0sEp4UFNwoYmgb1qNPzTDDna.2TtlL1FiXki9.4TKfEkRBsD90T_nE8utFetJrFGIFj.e7clIJmsOn80ROGjsBAPfAr7Rh7C77soq_kopU4mWu4M.vILZ_.h4TzKkstfgZazfjRJKQsGOM4GHOLDJyU_BVIJRpLHvFrE4wvX50u4URZsLknWSqyekOWozgS8pJF1UBlqE9JxQgrt3ehMkDd58XIOQQEsIdpbi9CMG5l1FXFnHc3UkJe_maHcVgA33o0oAsAC7nr.frNFg.T2gbSfFX2cYijrX9WfAUAf9W5aYiIq9wXnuvUUNIEYvNsv9Zz.MBvlgbNION.iX6osDrchvBXBKoSSP_CaGqD0ry9wk0oh7dBrebzCloMhlLLbwaYpg.gnP.Uh_NHMlvlm6Fj9sfDWu5tPp5MN._jSegiC3H5YRjgvQyrEMFlLRRQNvi.qSACM86AN4sC3PrsknNh39HmqZwxi1EI85bK9fMzktEgtkn7K1KtgzvNEF8.Ff_4.WX.wE488C6GguMqDj.A9SV0h2SWKhH3xtzGCvgyMiGuarjDzD_HNaWLA4heR.Ozq0ugJ_nEPcHx5pX94D4oBDxD9.lmOBG8coqK42E5msyEjnRql6tleqBE_an1u9hE3ArRCwnGWvBlu8xH8AnRG7LpnGxBHldO._TlcTDsk3SV_sD3W.KP6mefZT8gir.r6yavSFRox7lhm46JWS6JW9XNyxBSv0uVEIdXmXO0qbzreCG3QInn.CE1fQ32BEZUw6VsQrOcgtJXk2hxA48CgGzPowux1hOHPzzSpySKX9OYgluqgjCTSU_qt4zi42jUv4dyRXMOFoi7mxgpWHoyhwHRPhSJD04SoIMVg00PDuRD1cfnL3Skk_v0_vqJAwjod27BCmSwdnGkYIS.40U3ftvEg44K30foCb5ywbxAuvxqhDsT_2XutRuB.YkS8jQ_1eujv5j0UsoDOw_ILf.AdkDhrkztfXNvtgw8v8bHvfg9yHNEZqh25A69CSqhWPbz3GJGjrDxFOUT3W_fC9cN6wp1RJs1tVZFoHbRjg8Jcy.oNcAtBAeIwp4JjoqsTKTcBJ6jUaa9ST_Q_880Ct4ASg7mn5jhUA3XR_36dTQSIor8TR4DD5.jIDMLg8Bg7BDf_XE2gLwKA29M2YmcMM1d6zOTfY2hpISRRU0bXozfrUHTl341op9HLMgxu6Ebzf3gT_obLBwIwQWf3pbcrMgVPHKhY_Fqvj2YJDZ79sqF2auovWCCS7AF4cFiV03SyemAE0WvVE6wcKHmUaqNBXQJBWHZ3e__CkjRwStVkJrjlt9_oKzcbE1pBuqBLRO75qFmCz6fesJiNy9DB85GrStHLNxXY7MqZJ_fMAmrjQ08UwObnjDpx5cVXEJC96GCv1G0XuCtnyZEJ6_5N8Ag1OBd_RUbXEVCbVSJLAB.gKjnxyx2By7dOsDUwJAPY6qveZa5m8xIt2DupzTYYFBxBxFSBX1oVTyyP7zoMBsIGj.2gv18G9J1FBLDIGpaFhKb0KNFODrAWB.7VItTV1BRKxDvsz5bduWcPkERn_j_hA245.CuwHLqQsR6NAFkQciwZkaYFL3zTh8xXR7.LbhNpYQgYs1iysSD4foTOjF8.XTPd4GhFNCuTRyS68LKha.dYBPEGK.7jxflFb3OIcKLxGBOdDv4_LeMRr7CLlwWq0UMIEkyJ8X6q9AZNoVpSmxYB5YaxgTV0X1Zw01OEP_nFXPF9pWJcKvGIm_g9tfc1RI4jLMz2UWuH2b.aU",mdrd: "70rxr0CttX2NHAsjzToDSWYiXBuDRInL7t__TCk5Fpo-1740078154-1.2.1.1-edJhIpSHGU7TZaExqk5I.MFgoHr.1xbz3x_z.qK32uowFBwIbygAvQflIuSdDJVuIbY_y.TBsXA0Za_Kc2y.IXBz05SZ1Dh6RLgVzHujOmZ19bJpBMgNBl2jBYSpC.VHXVkoDXS8L5MCB3xyQa1w9HDJG_.1uPjJJZLRuLaoQDWQJXYYqNqw3q3tqXiHpJz.3B52XDnSzsw1P1dnQvTvwwKgOg5oRftW_wOlsO0Fji_dXOZBAjAkzxJUHGSsRdj5uFwb6u0D535o0pdyhCUJWfoCW1AwMK9QN4gdh23dmI9PSUtFMokkS11rRvT1fv6EfwFmpyD2IZh1NH2CF8i7ymnKpm4NxNc0FqE9ub6KkB9FxRejt.cGTtIoGlOtO_NIPYQ7FvJjIjouwOzuSaPIMzLPi.HQFY_daOZcSZy1xqYwi03oXqni8z8JHZdQboN_rlQYya9SH.xi6009R_rOm6q0LyS131D79LS9eqLnogCgjPOGgZUzZRiA96KQkj1oUjYRM.h4OSIAVY5R2O_I3ffNBhf0ZGAN_OAKV8lmEDFAxBtg4ALido1fSQsL.XjtrQtjrPKVCUbJ24lyGQ1_PMBfO9rrkfG6he1nyTeNOGchwLpWHjZ6a8TxyDP4cTyuvIFSBoo7pqBAdXzycgEepXmA63Zhhfwy7QKdCN2cYfE_ZBme6zyhyZOuj.uml5oJtNevAdc3HyhaNU6jLdwb9WaohKAjkPf2wwUoYZ7tcBRbk1BKAnoirJ0fk0vlbbLgzO7SaBXGUUZ_i3INxX843ucBfCQkFlhbTsh14WsfAJhSfPxwDqtOSCD.4Ih28QUJRGzrAPNtGrQUUmmebln2pl10UtRCme3p4mKqWQX6JyFpt01k5Sa9DpOG6DMR_f46pt.QeFRnrWSVA_fd6ja9t6gze35Z6viR5fSO2J9ebk4dzMZWYsvz.cgAHsvkeF8i46T5QAZOfxhitvOhbACIB5G1wDJRrHXAeisFROo_ryEnFPn9UfRhClICzELUymGIkgogGdzMey7zraqZwqKi1w.nKOQhBwmL9e3iMsH6UTPlcWz7.1pcbjZvFAPXaY6KdXJ7uT5xlAUxfyDKqFrLvNT2FLRAysdvwV5a3dmvtFylCBT2Px.Lb4uEbMeQ8Ee40kcAucGZNlPNxqKS9HuS7.GNocBzQ4mQdlX4jwAC84L2xm7H9Ne6VtOLR10zAFc.56GOL31BYJISxem_ux20rgezJImZb_jY17hzMI7XV7WEH29Xxgpn4t3FvFcX3J0fs3hdlINyszT5xvQlq3UJFo_dMQhPW4gE4A6LIBGp06KKUd.XWnhjjuK38Vik46TE.rALr87YmU9dF6ypgp5.l0t9GPe3ENbUQRwrNYuGywDKdbJm9SyaXzkMIrED1HqiZhEvpYaEj.Gnxbp2PZ20AiTStufaFxGVijhwLZn8qDM9kzpfJp.AKGkODRnpeCY57OKJ8Rsywd9jSu_Zk3aL54sdIe1WqulKm2PpybIGc1CUr2wdfsBAM.6ZKt.0GSAkrKt.iuteiPS_P6q3KxijjueI3J_kxNIeAV.Gf.EkXUUQaYjcOb4LqWIiBvlZV8jH3tDmD8smNJJ_v7_Gjq6Aabt8Ji1o87TwIRtJpEm.iSPGp5OEh5LSrRcOt5Be.9Bj7B028eVMY.NYIimtBgPDN2poghOyp6v6sv_eF6BDuisH7BlAPy7y4Z.UJN3QIvrt9KdmYSfLI5yjNOuCCPV6K6LUrPyln2lo4qS_AzwXdnmLeYNo9EZMUiJuHuGkEWWtpjnSya4bPsfi4ioZIZywc87ueSbFhSq87qRO41w8INZPbNcWEfgY70ToL5dWnGYC0w9BPwPcVmFhyzvwE_X6biOQlAutqS92WPnY.zkTTcCD5iNsyfyv3_Ukwq.7b07l2BW8EQk7klR7SkCkjGjMIR2awV7xs_n6NEfIRo.r3SyzDzCPIQeiviW9.Nn6HG5c"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9150c0731ac6ce77';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=Bukhara%20school&__cf_chl_rt_tk=DesJpp1YmtUo9r5RSY382jScFnUgLHEvewQelBztOW4-1740078154-1.0.1.1-fGPulPdJyp5NqSbCfsF_79i8V27YYsPt8RCyGritmJk" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>