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: '913511dcfd8dfe01',cH: '4HwNjGjfvHd203_U7Brn3_eVnxt7ncAlikHNX2B_WBQ-1739787888-1.2.1.1-naX37sc0W_RnczOTr2zl_crI_3ATltrxhamSyISrAbP3lmtxjk653wFbagby56zD',cUPMDTk: "\/abstracts\/search?q=Sandra%20K.%20Enriquez&__cf_chl_tk=_WuRHGVD1s2tEmYCVvkF6RcZQCa6EEiRgg4L1DvZ3C8-1739787888-1.0.1.1-IpVMwR1vKdBOdmYuZB2M63n7Hidar0AZF_7kkc7N2uY",cFPWv: 'b',cITimeS: '1739787888',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Sandra%20K.%20Enriquez&__cf_chl_f_tk=_WuRHGVD1s2tEmYCVvkF6RcZQCa6EEiRgg4L1DvZ3C8-1739787888-1.0.1.1-IpVMwR1vKdBOdmYuZB2M63n7Hidar0AZF_7kkc7N2uY",md: "5ooSigifuG4Y2Vuedz65IIKZ4EeNotmIrHPGJkJadxE-1739787888-1.2.1.1-ghZEVxsXmPWADJ9HUjHWMq9WOPMv2_Cj2MfEZuyQSgG9x0Nin49krVmwh8Rp4hZZu8P4FQjoFfP.eUMrnC8kBSgMFzCxXANq3OmBm3nnHAmJp8cUJip8QXRUZKzyUce9VaKKegs_CWdj2o2mYjRDeuwAkt1UoZ1MUJwn89AD6Yln3APqxuzHhxyKCkaeFlZLsPWBbj_pmclDFFLWfxSk9FpyxGNpo8GfX1NBoMyUNqOZT.DUSnHDV55qr9KTFgUPBujF2yLuz.zM0OtBWpgXI1tYrcdUC0GuQNsdtFkYedBAzpaNuMM8A8bBx5VnYzyQm0mrz5HIn7tjbvQjIEVrogU8DbrThD4odeQ6EBoauL3pWMMLAsZKGAQ57w2yC1p5TK_Ke9RUKUQWAYptRkRZ.B0WZtlbwODT8dNVaDvyMw6uQWlUCkG9xCL3icWShIfyfELxB7q5tI_.GoCv5rxn9g3mwDBjCKshfNjdolpE00hfJgAWaBSzKw9lkcKhg7WM8EcC49.vpkvy87CvGHKdUlgeVcmFkNZpCeupD6IcvoFra2fjGm7APOYzYH5DnEutorApHzaBWMPtKl2tfD.2DeOtJfCf5DoEaSJzycRKlnLTJcyC9IAYSnvNH9fwLuCnw5dS0iUTEC3dp8lsXMqvhZKgXMt_ynvU0v6i1Xf2_J2mvnxiv_35qAKdIPkKG0CwASqnvIROjSbHRvxqTCPRSEK4xfFCWeJQu.eY6QZ_VwSMyWp6Mt4.QvKmSNFzFiq7v4Vubq6donSgSSpkBuGjJrNopxAFNvVVMS4WjmpX_ZlbSMUzBWV5CAnJStnhchOuYbiftYTFecwwaHnWetUbmKCziiykSPZpGvz_ZBJP.kMhT4xlG3ufyb9y607y1ETp_.k4uxQeAA9bzoGvy.DiPetqoB_bGG7Rw4O8j6n0oxQG.WWPiG3jsimxkunLvV_ODTvPah76IcXpVaeO4JhsMLx6FzDMhKrzznN7KFf9yXZgU1QR3SjRjOrCBzbwozHiyKnMpK8jlISOiStrzUCKoiK3WClePyEwvQvZhBgqxrL2P1wdEUduKzJu0yFiw1xFChMhFIsvXI1eOLtR.0fjGeV5hbsLZxJTxL4ITJ5F75WzG7iyF2LX..wqOLn8_EgOSfFUqd5_k5Fj830ovecVx2HrvqqosIERIpt9dkGgaj_xa.kyquNCQV8I6URHrfjlHMJlxTTvO6nlxtl0KkJVXfJQEDfCubBGa_L5nHMX8UOrZaTAGrlQxXbf9Dxjap3xzdb0za10vPL7FMy21kO9gClNOPL7LFfpw8mKnryQUtzO0UIGRIQnXd_ZBoZgwzr2j_NFP3EqeexKggJztGPUYOpyqrt9ztLoeQGTvoPAJXgPF4LC0J1yNVCUABtjCY3WeSIga4hlzVIOvGk6dBwF1w4u3np6cq.bXRiJPfGvnkbKiyjzyLZIhJBCsNrClMBqhgY74ZSxg.ifEe4tQJzVGAImNbhlvLibAtdVOXuDh0zSkm9PgLb1J.PpS5.MewIhoQsplAgUW2KfAnNCDkPqiTQrFOHYxza2QNsO5QngY1IfednFdY96JqvAkNBHA7wT5kh7Iw_NIcwCAcOtrwiRXMI_ZayDINOthSw80pRrCHGzZBPk3Wbg1bxSh5KNCghaMX.Axmx.YD_rptQUcsjnLUwWWKMAxmNaZSOknfboRCKfJXejdd_ZMzl5aGbsy0nnLtLDuPRhv4Rpx7JrpqDDKQZKBATtQ4VPvg1E17FyMZvmeWXZzN0I9ikIiBLrSfKE8mlymUhbiD9EfaDDlaLO_Y54EpozGOm72Vn_2V5F6GoM04h_irGrRnBuuIDGLgtibB9ASZqU9jwnY7fmqr_nymcnxYDCoXrSrV4J0OmojaT5k9e2gxOnL.UGvrjgTicF_L8DtdHkInLjvCMOVeTIYURAXi0X98RMza2_DW76wYHIOkOXnELwwcsWmf2yxSJZ",mdrd: "WzjoXLa4R7MglFP.gEAYR_EOcrU35RWVVO3JGn0jFDg-1739787888-1.2.1.1-wn273EQc8OMJL7D5c_x9wZ4el2dpxwCrOm7u1fDnbkPsW_klk3vsaKZelkDkdfLwdNMWrL4jVPtHfff92MUW_1eTBKZS58ed5qqMNrwzwYq1oZEnijLp3C60.8AD1NLlKX1.KsEVQAZm9oxeR6dn0WOxAtuNddbHlu93zRcqVrZ3F1IBk8oU6SEzKppEQ1a3S.yZUC0dDKdZGkJjvJQ_4cHasX5EnWIf7bgBtIP_BbwYPQj_nAlHwQUQOQYxrmuBopTYmFlQfEupGDeN0HPfVdCHCpZ7GXnxbkoNeV1UbBaR7uHDXDOQmG4QDIMcLZkAPeZbCI6BkeGRE7xqiHqP0hSvr1hPDemLTfe7BNoCPVQHnFN6m312OsR9fu6CY8tLw5oGg2NNjd7oy.DiQnFTeOL28MC6ebchUKVfa78jUFRAtCD0HI5NL27IvdeJas5Nb5SpnsagtYly.gHyyP.5NtyA0JNFIVLDt29rYs9fC31_kBh.c.TQUaE7JyXVPa06vWRmqyMDXZHj_pf3LY3.J7HiJf8ZzVU_X.sJhTGdSA..208PLBtrGZDal4BQHYJb7jNr0K5BYONMfi_Q5Z6sY58OGnEYILxH6L61YWhq54MZoeMCCtRcDUKoICh0RnmRmejwAmq9C6UibE8IaMLfLEkOdA6rMbALABS9Gz2qbrOgJYQi64bd12d5fiRf1GRrkqWjdpEFNsI6IMje4kdrnZalsz73ZztRS8jkoyUFn5AYbOAARMQULPm5ZY0pWvejI5dZVOCTSP60tMHcQHitI60M5CXw6H2QJgCFqZTtoGeSdkfXAcjmKDqi0mHPhhHmnAwn8BnDAbnOM_DqCdAQdhmxcfPAjlhDQCXDS2jE.MpIlAd8_oxvftF1oVuw0vBoXr1o8ggceeQWk_za1qJ_5ukM2z.cpa9fUz6LKNn22tbNQ9lBJHyC6Diy.HK7n_s1e_bdngx7ABb6YTAlXYdcE7k6BfseRTzSB4YZrvhSclmxrCv.ln_.yd1SUBDJZ2e1ZpimhAmLNxhV8q6l9M9i2R4Fit8nBzIESB0StGNHlzOx8nJhB3vZcb3r4nGDO4X56NmNXgDH2bAVTrQRONhouvk6eNPzjW9FZx_hEK0JiTDu2ql4Brdi2xgHQc01ALAMxPF5JoV7XWS7utOkLXMU84zdkUXKmFWnFcdEyrUhNK7GbH3VHhERl22t0QRkIHE1AJoec2vJKeXdUdaxvAGX_3yHxhjf2OhkBcXS9zUEUe3W77OWyNeYSjwTCvxpOJ6EpwtXRk_30Vs5dRYxUl1McFFFdS8jaw6q.7XsdWJ72dJ0P6K9yipVXmkyew1mccqgRmyeiOyyWlvI7wgDq4l1b8o8gu5Y9nKEwNsgD1dlgknyis8VfaRVl0u6wDhmY1ADKOpZZKn3SwyoO9_vog0K578eg.FsziNdKgjafUuwHKjKmm689BMBRVS1sH4ZD5fP52Ho8YpQ8jiOcdjV2.a1_ExgFZP7obgr.i7EI__hrLy_rosE5yyASRXEZBhF.x6gHJrEgLxNnFI8xCCmxbIeUERY4voyhFioD3KBsUWGq4U49UbiRoMMu9v0J_.gYGkA2LuYz2xgm4tqbSOkQLlmZWRdJE0zl354IMoUKh3hilYMN6KoqUtBzlyodxzBc0xLaxT.WAqmfqe6rZ983JWGQk619Sw55dqHKWiqipENDM3dIKleaWW_NUVffhoaChuZLOsUbcumLsMbClPweIklB_4oWRTf1lMJ9yTBI.cPeSB.T9tnA.4YmnZ.jGQeI35BqP6bvzBmEva5xIcygm26fW57hWSU5Z42DrngKppXd2H8u7SoZV4oG6SBPPIoTcNtoeJbO9otqo2uy6n7BGInoa3PI6L3WpYcUI7yH65mHyuRAUKSni2Eo7kT0uYvYfycM4r_b3ehHIa7RkZOcPAJtbgd.ZCashsSPur1wHIjvhULOaKKXVJxbr7Gm7IaTiPMZVdEuCpv9IlClnBRsXd7Tw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913511dcfd8dfe01';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=Sandra%20K.%20Enriquez&__cf_chl_rt_tk=_WuRHGVD1s2tEmYCVvkF6RcZQCa6EEiRgg4L1DvZ3C8-1739787888-1.0.1.1-IpVMwR1vKdBOdmYuZB2M63n7Hidar0AZF_7kkc7N2uY" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>