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: "online.ucpress.edu",cType: 'managed',cRay: '8eb2a468596f8249',cH: 'gZIeXWBhtIyHIw8VeAUM_JqhLF19sGr8o5BoqHXQMc8-1733051546-1.2.1.1-HuzOxzZd.10Uw1lgmVKE9JhKLaweHidl2c7I.McVBUkRVZsbYALwtqYbvpd37XvL',cUPMDTk: "\/journals?__cf_chl_tk=OtSKNiiZvy3Sq7tPMjhMoA94QZvc7WhdUxAIiUg1AmY-1733051546-1.0.1.1-bviSwidZxGWQVTb26XjXKRfQY81NkQ6RR5XPdxWgEdY",cFPWv: 'b',cITimeS: '1733051546',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/journals?__cf_chl_f_tk=OtSKNiiZvy3Sq7tPMjhMoA94QZvc7WhdUxAIiUg1AmY-1733051546-1.0.1.1-bviSwidZxGWQVTb26XjXKRfQY81NkQ6RR5XPdxWgEdY",md: "HYXtJqpup1yrrSvRRN1Hfu8u3LaM3MbBQh1k66umM50-1733051546-1.2.1.1-tczcRtUNQPLqGWgBCSuMMqhR4WnxkzgZeXVx3fZ1YDOu64rMgKzYbT8kRDDhuR1ybr7dghEaNoP2l71dimCPUfmeMsiJSxkR6Z9db7EWv2pMTzAXkskXlDv1zThRNrKWS8wRpCbCvLbT27HL4LnWlKLDR4QuAwe_gu4S8rO3iOASHr97F2FqXq8QamorVM4xSuK5B8LnGAHCeyJDZq5bklybw7t57lEZUgdrjerClgZZh9vEr6Okd61_qnayOmGngUnv5YHMLG0CoYGl99bXtWET.eyqG.8F8gRAdH.8Fd_zq7.zlpzzFSB4scJ7ShCrrHLN.MN.I4rD9USiiHNhQsNENMfikH6k29Q25nOcyJiAcd63y6F7CUAJ6LXqs04buQrVoThANr6Bw0O3IqtJVSGUKXD3XHLyQJ0dFf6AI1lz_NQ45G4RYf8hgawvXiLV0SRMu5TrivOER88jvngL5QQNDl6IyftRlbPEExNImqSaAKruExSDfXhd1ZzCPvXRzI4Hohkz99LDHuIRNx08tI0dau2_DlV.PDe.N5Rzin0JffpEOqg978U3tUaanqCBxxuYrOZCyLRtALmf6pEYNGaVJmpwtXcgNCR9oKtzS87M1lRwzBQtasNzRlzV2ylL2UmtzZjU2bgCf2WUSptrAoVNEu3ZPEFsi2MRaG4TWbHry4yX_ewYMJuoheeRCao7QreWrfReyHDVRx73d._77zSFe8G0nPMoJ96Ha2cFKe4ML4ehZsLmhAyxo4gfiCnGgelS21wNYkh.Y_M.3SuPSZeMomSvn6NuUC0ooUmkf0oUO.aBycwvZxQjkUeuy.vj9Vj.Sq4Q8eJlTCE_NDcbw.ZrV_b60K6FV1zWBq5XEEgxn.wrqUWmjB9gcXYM2szbg0vQSHl3Wy48of3Y3fBE2yswpQFns3Sz6iHTArGz_15T_paNi5qSXO2Uml0Ybzum28FWGl087__R6RoJnv2rJFVD8Wi8kxb0RxSEOJbGM4sOcnIV4nROqDs1bj32H.2IIc5lgf_k_XHEaKzof3PVm2yuS7oKthkV8tKMjgBiDUyF1ihQt6SLhiBaMW36B5lVsFV_yjkROAmI8cywuYR2nY2aCsj5PWO72hJmYqQPlmbkqGA3EF39aMQX9FlSfKLWR36N1_kQ5dzNj_nAgEHJ_52GJz.TxxywM0Jtl8_IxufbsGlRM3I2jriYoiltGhrKY3diKsZJEmOs.kUEwlTiFJ5UX5gusBNPCdVcxTXG74NAqv3K64ODPGihIv_gEP5ixGM5qEvzwsYvGdvNIxgtKan6wDaH6zbpBL4FpSKX1XbPkVUoUqKxfGTggdBv.euoxhCuoMPBoh37mUhh6Kys_l1lUCDNHp9A33P3a8HF7TACSY7eMN6DOh.ppKkq7yiixbrwy26DryGR8.8Un9Kknz8qFIBLthX0ce6lgCWfiSRNZ0IXLgCorhvlQqw0vMEZWfOjFBvSSLAHB7pMXBwCkD5oif_6MbUUg.r6HSOsZfVWJIsATKEi.e4EXY0hmw8IEgFa_EQamTwax4oZ8agGSb3gmEtdZLuUxiWOTgMXtO8S3DRR759480AMzMLghTuD70tir3.gWfx4584GIJ3jTogYZ40Rt.5HmNoJ3mLvn_Qh0Fzd2EsmoT5K1HQMHHPAg_Hw5dryGxNB05JKWpiCWvPS9nPbZDFpqQCtzBbaeuaCNwi6v04W_6GjN1SRKm7PPIsJk3Yw8TlsAxL1vIov0ECQ5i57Bwu15PJVDvwPYnYKSKPXbHTsmvvBOhzvllj8yaHxXI.8zl776EBA1TLWcRz_C6Hl5nd4.m0Jz_W3eODFsox4KHynewcG86351WW6T9zIxkHrr5n5LwX_glArtOWe8Ac2swUh.T0NXmg4DQ2MAuppuvz0rw7Hat4wVnYxj0AWVHDmgDv0Dw7X2fCduv7LLtgxod_6FxXvhLbP.KpMxPCLI2zRcLjZDbyTYMDOV.R2G9gDy0UHgg6qOb4rztxHqKPHz6eGa4gf7FcIPFcU5ktiX3X5ARzeS3gN8g5Ssod7MsjhQcL2bD542WZWpiqcE0gDoPkg1UsOwSJox3w6lZ_EaaH7OhHYN04noMsUim9zzJ1_VYc1GGQCR94TP5NCOBxBb17QFLWMrqvx1y9QRWUUgcKDuVdNnhB8evxsRUgCJtFxbyk07wHHYYmUFZPOPLk3OZ0Ae5n8HUCz1hbHRkQUn.KfYGTIhmIwKbzm_QwvGilZ.CTDL7o.C7u0jKEJmepVtjgLuHZ93zAt5racSiN3WoUjoaRHdWKeOBZaxpXZnvPC3FkAxgXLo3j.uj8cTnzjQ6A6.fmDD7HcghUlqiftnDlStHW7esSKR8YrDVD8Pzdn_rlxzHoVxZvbnY0SzStvF90l5O4nin43s4hxsVBC.a1Zl_YXs.0cgvxG8d_sXSYQv23v13no2GlZEfGkqGKrZf9nyL5ELI3Jth5mz9f0nIptTX82EM.XcQFyS2WAF6cIHGksmjDtjNmUJbRkXpm06FkTv7tbIKnbGSrHrJ3muCljkZHNr7.Ds8r6ye2za6O8DKnZ5Bm4e7Fe2UeCfypptU_P1rXnrsPRDyK9y14xX0nAW3YDTU2Icusv91qzNA.wJI2DjJtEmPfHs6t3jBskU.bWkWrrfBkbDFVmuYqKaX2oPELDtzAFtZaVHlyHk6zDzvVBCNkgb5GdjbfEM.Us5p4eDNP66_HpUqxmv9tjYt4owBeolEEmOlVSv_Ofs6twIfDSf_iJCh3p4TCcTN2PNuUENGhqUdeojkbMdwEeFrNdgidppTN69ns886zOwxsamYhxQvH7Oc6MI95yn02m5yBfBBSN77ovucz0jYWN7lrELJRK6rKw4EsdLspUnKsIDZMMbX0ahB5WCcOo1CBDZhsNxPqRtpwMm46AZpJZlZ0z.LSzIFmn5SVz",mdrd: "iqvyU5946SzACIFm9YjvKp6OESBZBuZJotbSSkHLH48-1733051546-1.2.1.1-GkwLDF8bOF.v3apgl65SV1MN5jWfnDhfex7ZPjbL4QBddnclcPG6nXqErEt4P82TtGC5RnwEgCXHEJtCrgBzPEWT1eh1oODtsxHlbwZPuKeFOslwa.fVaDwx0e79b3PBqh9xQFUFouag7XP0EjNpG3yVYhW1VdAZli.0D0sbXxW9meCUbiW3D.xZj27I99GmsxqoWVD._srMK2UVm_mkIYvqV1KK3rpAbPC.gAeaV5TXhu0MNPkUVq5DTQNc3I_DE0o6lTxopex.mmd7PvChdAVfC21.hxmUowJza12b4RONLanDCKeSlaXcKRH8jRrv7G.BRy_4C8CbOjeZoUfFHBBtSr_1dAdbGV8ZZEDX3LBD_6aqu1imAjdhjVp73pF.JnghqLpNKQh.r9msL4dk4Ejzo.EXbPQ2NPfWUDZqDqBBaBT1FyPYaUkoUkllel50n4Grlub4cRuLaLeAm7PUuAzxGy_Yg5dFkjL1v9JwTebVCTHyfmXRsYDxjLLOvS6jpPNXtdSht2pf9R8dCtlS7pLSZckStegp1mpGoDcTFDUFiqOLIi_Vd8ae1vsgmz.qmvSuzFnNpnCJWD4igA7oA3jdqueo9_xB78MlKrJi7.5W0jpiLZ0qeiTydt8dHxsnDAm2C5arGMjgPig7xKDOFASsBc6dtkpwJLwZYNL6L5B2_QCFzBUZ1XduR7QR2HvKRxAbrX2s.GG15aOsTb85b55fJ8B6du1rzGLStiVSBU7zrUbCoLiWwh7MgIqtorcmKMa_8zbxBlS_rxwTWeYoIU5KGEor7czHGTA4EV.VCRvvSu0_pCUrlm4KEJJuiTF0AIBqz0mnB4Jk_VDcWzDlYlQaqY1tjwepVovo6G5yJmSUAXt1Xix2xRaijgiFPV4i5mLCZpDDcrsb1EQccxV6eGd0Fn1WkR7PRVTPxE6YS2ckCZf7kHriAFET.IhlopDscXsVu8.QwgDgxHpSP2IXWZAULtwCzWtab4tqADTV_ukaKosQSdL4MLuFg3bYAs9fn0.PIUafylFU97dlJ4PrbGmrhrVm4730WeElmdYO.SQBpeBc7ssTr4Zr8vyeiwdUvmEi3U0q5ABG586_7jjurqa5ai1QJuAp3Va.9uOmojiFH665wiCMrSPN9TPDzWzr.g43KlQT0KuZsgJ_ZJOtbGUjJK.b.Or72FoIEAd7BcJiEbHIek.tyruFGjvDhyWH1G3O.lOq6sy3eSIx6_3jeIhVCjC2a21ZR9Ps6KHw0_15Lxhvtsnwxb7iugvrVlyl5UpJhSgwzTiLCNkO6.Q20MTlgY2756TC0ZqOs_EzpgrxqN_pYybmSexFqI2JE4tX_WR0YCbmAnXSL1Bf9IxUUM6ZnKzFHrLYu26wOQURILHZXqIIbl18YOXVNPDg8_uiqmaS7TNdTsbf80PXzwPH9Hus.ZjNIODoWAhGapDWOQ_PP6wzmghNAaEsJ7HPJUds8k8z2zQ900D2eP_iia_4lzOXsQg054Y_wc5hwfwPPiFI_BKPSxikmYqpr.qfmVNwU3Kgtpq.xavktKrol.LjMyu.rCNlzkdfF7DFmnUR14A5HAJ_7emF5glCKSgBsYuE_1pY0wm4vrnxkCymmuMkkjUnNM9jehYwEejNSudwB813.3TKXpYHiGF8Qb0SERhXCCJRqEw2PrmVluJL9vtOWiUzRBqxZpDI31L1P0MMY2P7_cwY1ItS0NqHsMCnC9njyxOwLama9adNQqzzqi_vo8P8AQURaLyOJeazLfoLOBZZums_x7ugDdAVP4IPNF2FOYS_cLkswC6RvdU0wozK9_PyUm3bQ4dolgJIBJWrqHSnzCV_g2aNcXQfA.453faLAAsMtMFeiEedgTqkGwHBk_oav3q2oxfbE9vVuhJhNVNdUDTJUfUKDya23f29GPM_A38IE4MHjVJyyB2kXsma426BQzqj3qWNQbAXIR0AtGsprDfSCqLetyg4VvZ8u0ae"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8eb2a468596f8249';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, "\/journals?__cf_chl_rt_tk=OtSKNiiZvy3Sq7tPMjhMoA94QZvc7WhdUxAIiUg1AmY-1733051546-1.0.1.1-bviSwidZxGWQVTb26XjXKRfQY81NkQ6RR5XPdxWgEdY" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>