A New n-Layer mRDG Ellipsoidal Model of Light Scattering for Rapid Monitoring Tests of Coliforms in Potable Water Samples

机译：用于饮用水样品中大肠菌群快速监测的新型n层mRDG椭圆形光散射模型

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

This paper presents a new model for fast calculation of light scattering by inhomoge-neous ellipsoids with multiple layers. Explicit expressions for the scattering amplitude are derived using the modified Rayleigh-Debye approximation. The suitability of the model for the identification of coliforms in water based environments is tested through simulation algorithms in which scattered light intensity is estimated from asymmetric cell populations. Sensitivity analysis is performed on the ratio of the scattering matrix elements regarding changes in axial ratio and appearance of additional layers. It is shown that the monitoring of scattering ratio and local maxima allows the identification of a sample's geometrical morphology and internal structure, leading thus, to fast monitoring of coliforms in water samples.

机译：本文提出了一种新的模型，用于通过多层不均匀的椭球体快速计算光散射。使用改进的瑞利-德拜近似推导了散射幅度的明确表达式。通过模拟算法测试了模型在水基环境中鉴定大肠菌群的适用性，该算法从不对称细胞群中估计散射光强度。对散射矩阵元素与轴向比率的变化以及附加层的外观有关的比率进行灵敏度分析。结果表明，通过监测散射比和局部最大值可以识别样品的几何形态和内部结构，从而可以快速监测水样中的大肠菌群。

著录项

来源
《Conference on Sensors and Their Applications; 20030902-20030904; Limerick; IE》|2003年|P.317-322|共6页
会议地点 Limerick(IE)
作者
G Chliveros; M A Rodrigues; D Cooper;
展开▼
作者单位

Computer Vision Pattern Recognition Artificial Intelligence Group, Computing Research Centre, Sheffield Hallam University, Howard Street, Sheffield S1 1WB, UK;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类应用;
关键词
optical sensors; light scattering; mRDG; water quality sensing; bacteria;

机译：光学传感器;光散射; mRDG;水质感测;细菌;

相似文献

外文文献
中文文献
专利

1. Comparison of Clark's presence-absence test and the membrane filter method for coliform detection in potable water samples. [J] . W O Pipes, H A Minnigh, B Moyer, Applied and Environmental Microbiology . 1986,第3期

机译：饮用水中大肠菌群检测中Clark的不存在测试和膜过滤器方法的比较。
2. Evaluation of the lactose Tergitol-7, m-Endo LES, Colilert 18, Readycult Coliforms 100, Water-Check-100, 3M Petrifilm EC and DryCult Coliform test methods for detection of total coliforms and Escherichia coli in water samples [J] . Ari Hoerman, Marja-Liisa Haenninen Water Research . 2006,第17期

机译：评估乳糖Tergitol-7，m-Endo LES，Collilert 18，Readycult Coliforms 100，Water-Check-100、3M Petrifilm EC和DryCult Coliform测试方法以检测水中样品中的总大肠菌和大肠杆菌
3. Rapid Antimicrobial Susceptibility Testing of Patient Urine Samples Using Large Volume Free-Solution Light Scattering Microscopy [J] . Mo Manni, Yang Yunze, Zhang Fenni, Analytical chemistry . 2019,第15期

机译：使用大体积自由溶液光散射显微镜的患者尿液样品的快速抗菌敏感性测试
4. A New n-Layer mRDG Ellipsoidal Model of Light Scattering for Rapid Monitoring Tests of Coliforms in Potable Water Samples [C] . G Chliveros, M A Rodrigues, D Cooper Conference on sensors and their applications . 2003

机译：一种新的N层MRDG光散射椭圆形模型，用于饮用水样品中大肠菌大肠癌的快速监测试验
5. Assessment of the Performance of an ATP Based Rapid Bacterial Indicator Test on Potable Water Samples [D] . Foulstone, Phoebe. 2020

机译：评估饮用水样品的ATP快速细菌指标试验的性能
6. Comparison of Clarks presence-absence test and the membrane filter method for coliform detection in potable water samples. [O] . W O Pipes, H A Minnigh, B Moyer, 1986

机译：饮用水中大肠菌群检测的Clarks不存在测试和膜过滤器方法的比较。
7. Spontaneous light emission in coliforms test applied to wastewater monitoring [O] . Santos, Samuel Ricardo dos, Paterniani, José Euclides Stipp, Gallep, Cristiano de Mello 2015

机译：大肠菌的自发发光测试用于废水监测

A New n-Layer mRDG Ellipsoidal Model of Light Scattering for Rapid Monitoring Tests of Coliforms in Potable Water Samples

摘要

著录项

相似文献

相关主题

期刊订阅