Results 71 to 80 of about 4,579 (195)

High-pressure phase equilibrium calculations for carbon dioxide + cyclopentane binary system

open access: yesOpen Chemistry, 2014
Sima Sergiu   +3 more
doaj   +1 more source

Accuracy of Modern and Traditional Intraocular Lens Power Calculation Formulas in Pediatric Cataract Surgery

open access: yesClinical Ophthalmology
Hany Ahmed Helaly,* Mohamed Hassan Said,* Osama Ramadan Elnaggar,* Mohamed Hassan Elkhawaga* Ophthalmology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt*These authors contributed equally to this ...
Helaly HA   +3 more
doaj  

SRK-Ⅱ公式预测人工晶体屈光度数准确性分析

open access: yesZhongguo shiyan zhenduanxue, 2006
目的SRK-Ⅱ公式预测人工晶体度数准确性的探讨。方法158例(158只眼)老年性白内障患者行超声乳化联合IOL植入术,用SRK-Ⅱ公式预测IOL屈光度数,记录并比较术后实际屈光度数与预计屈光度数。结果SRK-Ⅱ公式平均预测误差为0.68 D。当眼轴长度为L≤22 mm时,0%误差值大于2 D;22 ...
闫东君, 李明花, 李勤
doaj  

Accuracy of 20 Intraocular Lens Power Calculation Formulas in Medium-Long Eyes

open access: yesOphthalmology and Therapy
Introduction The aim of this work is to compare 20 intraocular lens (IOL) power calculation formulas in medium-long eyes (24.50–25.99 mm) in terms of root mean square absolute error (RMSAE), median absolute error (MedAE), and percentage of eyes with ...
Wiktor Stopyra   +2 more
doaj   +1 more source

Phase equilibria experiments and calculations for carbon dioxide + methanol binary system

open access: yesOpen Chemistry, 2009
Secuianu Catinca   +2 more
doaj   +1 more source

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