Simulation method for polymer formation in rod lens production

机译：棒状透镜生产中聚合物形成的模拟方法

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Gradient index plastic lenses produce clear images with little aberration and distortion. However, the distribution of refractive index must be formed in the direction of the radius inside the lens. One production method involves pulling up the core fiber vertically from the polymer solution adjusted to the specific refractive index. Then photopolymerization is caused by applying ultraviolet light. Since the molecules diffuse into the inner shape-forming layer, the monomer component becomes distributed in the radial direction inside the fiber including the core fiber after photopolymerization, creating a distribution of refractive index. We used the model to analyze the composition ratio of monomer components in each layer to produce the ideal parabolic distribution of refractive index.

机译：渐变折射率塑料镜片可产生清晰的图像，几乎没有像差和失真。但是，折射率的分布必须在透镜内部的半径方向上形成。一种生产方法涉及从调节至特定折射率的聚合物溶液中垂直拉起芯纤维。然后，通过施加紫外线引起光聚合。由于分子扩散到内部形状形成层中，因此光聚合后，单体成分在包括芯纤维在内的纤维内部沿径向分布，从而产生折射率分布。我们使用该模型分析每一层中单体成分的组成比，以产生理想的抛物线折射率分布。

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《2010 IEEE/ASME International Conference on Advanced Intelligent Mechatronics》|2010年|p.1158-1161|共4页
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4. Simulation method for polymer formation in rod lens production [C] . {missing} Institute of Electrical and Electronics Engineers/American Society of Mechanical Engineers international conference on advanced intelligent mechatronics . 2010

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7. The bacterial identification and antimicrobial susceptibility testing are usually performed manually. Recently, the number of samples has increased and the need for automatification has grown. BioMerieux has investigated Vitek2 for this purpose. HUSLAB has assigned us to compare the identification and antimicrobial results with respect to routine methods and Vitek2. Furthermore, we evaluate test reactions, ESBL (Extended Spectrum Beta-Lactamase) production and the time what it takes to get results with Vitek2. In this study, we examined a total of 183 bacterial isolates including 76 ESBL-strains, 40 nonfermenting rods, 41 fastidious bacteria and 26 fresh clinical isolates. The results of routine methods were gathered from the patient database and following this, compared to the results given by Vitek2. Vitek2 correctly identified more than 96 f the ESBL-strains and fresh clinical isolates. The results of nonfermenting rods and fastidious bacteri a were 70 oncordant with those of the routine methods. Test reaction results of Api20E were 94 nd Api20NE 70 n concordance with Vitek2 results. Approximately 80 f all Vitek2 antimicrobial results and 90 f ESBL test results were correct. Compared to earlier studies, Vitek2 performed the tests faster than the routine methods. These results suggest that Vitek2 is capable of giving rapid and accurate results. However, nonfermenting rods and fastidious bacteria should be studied further. [O] . Järveläinen Marika, Roslund Iira, Silander Maarit 2006

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Simulation method for polymer formation in rod lens production

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