2012 International Conference on Biomedical Engineering and Biotechnology最新文献_第10页

Application of Fuzzy Clustering Iterative Model in Classification of Geologic Environment Quality 模糊聚类迭代模型在地质环境质量分类中的应用

2012 International Conference on Biomedical Engineering and Biotechnology Pub Date : 2012-05-28 DOI: 10.1109/ICBEB.2012.80

X. Yu, Zhongyuan Zhang

引用次数: 0

TiO2 Doped with Metal Ions as the UV Photocatalyts for Ciba-Red Wastewater Treatment 金属离子掺杂TiO2作为紫外光催化剂处理汽巴红废水

2012 International Conference on Biomedical Engineering and Biotechnology Pub Date : 2012-05-28 DOI: 10.1109/ICBEB.2012.450

C. Sun, Xianxiang Sun

引用次数: 1

Development and Validation of a Portable AOTF-NIR Measurement Method for the Determination of Baicalin in Yinhuang Oral Solution 银黄口服液中黄芩苷的便携式AOTF-NIR测定方法的建立与验证

2012 International Conference on Biomedical Engineering and Biotechnology Pub Date : 2012-05-28 DOI: 10.1109/ICBEB.2012.137

Zhisheng Wu, Min Du, Chenglin Sui, Bing Xu, Yanfang Peng, Xinyuan Shi, Yanjiang Qiao

{"title":"Development and Validation of a Portable AOTF-NIR Measurement Method for the Determination of Baicalin in Yinhuang Oral Solution","authors":"Zhisheng Wu, Min Du, Chenglin Sui, Bing Xu, Yanfang Peng, Xinyuan Shi, Yanjiang Qiao","doi":"10.1109/ICBEB.2012.137","DOIUrl":"https://doi.org/10.1109/ICBEB.2012.137","url":null,"abstract":"The present study was to develop and validate a hand-held AOTF-NIR measurement method enable to accurately determine low dose of Chinese Herbal Medicines (CHM). Yinhuang oral solutions were taken as an example, and an experimental protocol was then followed, involving two operators and independent production lots for data acquisition. On the basis of this protocol, partial least squares regression (PLS) was then carried out. This result in a calibration with standard errors of calibration (SEC) and determination coefficient (R2) was equal to 146.6 μg/mL and 0.9945. In prediction step, prediction set gave standard errors of prediction (SEP) and R2 of 87.7 μg/mL and 0.9923, respectively. Furthermore, a novel approach based on accuracy profile was used to validate the PLS model. The resulting accuracy profile clearly showed that PLS model was able to determine baicalin content, which the LLOQ was 2020 μg/mL. It was concluded that the hand-held AOTF-NIR measurement method could be used for complicated low content CHM, paving the way for portable environment.","PeriodicalId":6374,"journal":{"name":"2012 International Conference on Biomedical Engineering and Biotechnology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87985877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Simulation Study on the Dehydration and Settlement Characteristics of Surface Waste in Landfill 填埋场地表垃圾脱水沉降特性模拟研究

2012 International Conference on Biomedical Engineering and Biotechnology Pub Date : 2012-05-28 DOI: 10.1109/ICBEB.2012.355

Zhou Xiao-zhi, Sang Shuxun, Cao Liwen, Cheng Yunhuan

{"title":"Simulation Study on the Dehydration and Settlement Characteristics of Surface Waste in Landfill","authors":"Zhou Xiao-zhi, Sang Shuxun, Cao Liwen, Cheng Yunhuan","doi":"10.1109/ICBEB.2012.355","DOIUrl":"https://doi.org/10.1109/ICBEB.2012.355","url":null,"abstract":"Surface waste dehydration and settlement process has a direct influence on leachate production and subsequent landfill system stability assessment. In this paper, the author carried out a simulation experiment and studied the effect of initial moisture content, reaction temperature, compacted density and waste granularity on surface waste dehydration and settlement, which provided a theoretical basis for the optimization of traditional landfill structure and operations. The results show that daily evaporation decreases gradually following the piecewise exponential function curve, and reaction temperature has a significant effect on surface waste evaporation. When reaction temperature increased from 25°C to 45°C, cumulative evaporation increased from 162.7g/kg MSW to 220.6g/kg MSW in the simulation experiment. Initial moisture content significantly affects leachate production of surface waste, and leachate output increased with moisture content increasing Reaction temperature had a significant influence on moisture loss, and it increases with reaction temperature. Compacted density significantly effects the settlement of landfill body. With the increase of compacted density, accumulative settlement decreases rapidly.","PeriodicalId":6374,"journal":{"name":"2012 International Conference on Biomedical Engineering and Biotechnology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88305132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fouling in Circulating Cooling Water System 循环冷却水系统中的污垢

2012 International Conference on Biomedical Engineering and Biotechnology Pub Date : 2012-05-28 DOI: 10.1109/ICBEB.2012.228

Ping Xu, Yajun Zhang, Xiao-dong Liu, Ting Liu

引用次数: 4

Compressive Ultrasound Imaging Based on Analog to Information Conversion 基于模拟-信息转换的压缩超声成像

2012 International Conference on Biomedical Engineering and Biotechnology Pub Date : 2012-05-28 DOI: 10.1109/ICBEB.2012.110

Yi Lv, Wen-tao Wu

引用次数: 0

Discrimination of Fructus forsythiae According to Geographical Origin with Near-infared Spectroscopy 基于地理来源的连翘近红外光谱鉴别

2012 International Conference on Biomedical Engineering and Biotechnology Pub Date : 2012-05-28 DOI: 10.1109/ICBEB.2012.150

Yan Bai, Xing Wang, J. Lei, C. Xie, Qiujuan Ma, Juan Zhang, Yongsheng Ji

{"title":"Discrimination of Fructus forsythiae According to Geographical Origin with Near-infared Spectroscopy","authors":"Yan Bai, Xing Wang, J. Lei, C. Xie, Qiujuan Ma, Juan Zhang, Yongsheng Ji","doi":"10.1109/ICBEB.2012.150","DOIUrl":"https://doi.org/10.1109/ICBEB.2012.150","url":null,"abstract":"In this paper, near-infrared spectroscopy (NIRS) combined with discriminant analysis was used as a qualitative tool to distinguish Fructus forsythiae from different geographical origins by collecting and analysing the NIR spectra in the range of 12000-4000cm-1. NIR spectra were analyzed by two methods: clustering analysis and discriminant analysis. In the former, the second derivative and Norris smoothing were utilized together to correct the scattering effect and eliminate the baseline shift in the range 4092--8008 cm-1 in order to achieve a reliable classification on Fructus forsythiae from different geographical origins. The latter method was used to establish a discriminant analysis model which can be used to identify the geographical origin of Fructus forsythiae. The result shows that the correct rate of the internal cross-validation identification is 96.99%. By the model, 12 samples were analyzed, and the prognostications of their geographical origins are exact on the whole. It's indicated that NIR along with the chemo metrics methods provides a simple and accurate way in rapid dertimination of herbal medicines from different geographical origins.","PeriodicalId":6374,"journal":{"name":"2012 International Conference on Biomedical Engineering and Biotechnology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82248109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Preparation of Immobilized EGFR Micro-reactor Based on CE 基于CE的固定化EGFR微反应器的制备

2012 International Conference on Biomedical Engineering and Biotechnology Pub Date : 2012-05-28 DOI: 10.1109/ICBEB.2012.309

Gang-yi Shen, Wanting Yu, Lingpeng Pei, Xun Cui

{"title":"Preparation of Immobilized EGFR Micro-reactor Based on CE","authors":"Gang-yi Shen, Wanting Yu, Lingpeng Pei, Xun Cui","doi":"10.1109/ICBEB.2012.309","DOIUrl":"https://doi.org/10.1109/ICBEB.2012.309","url":null,"abstract":"As the member of receptor tyrosine kinase family, epidermal growth factor receptor (EGFR) is closely related to the growth of tumor. Thus, it has become a significant and potential target molecule for the screening of anti-tumor drug. In this study, a new immobilized EGFR micro-reactor was established for fast screening EGFR inhibitors. Enzyme was immobilized into the inner wall of capillary with three chemical modification methods. Combined with capillary electrophoresis technique, the addressable immobilized EGFR micro-reactor could easily separate and capture EGFR inhibitors from the complex mixtures with high selectivity. The performance of the micro-reactor was studied with Gefitinib, which showed good recognization ability. The influence on stability and activity of the immobilized enzyme prepared by three methods was further investigated. It was demonstrated that the layer-by-layer assembling method was the optimized one, which showed both good stability and activity. It is expected that this screening platform would be widely used in the discovery of the new protein inhibitors as a convenient and universal method.","PeriodicalId":6374,"journal":{"name":"2012 International Conference on Biomedical Engineering and Biotechnology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81165798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Construction and Expression of CpxP Protein from Plant Pathogenic Bacteria 植物病原菌CpxP蛋白的构建与表达

2012 International Conference on Biomedical Engineering and Biotechnology Pub Date : 2012-05-28 DOI: 10.1109/ICBEB.2012.112

Zi Yang, Xiaohui Zhou, Jianjun Song, Xuexing Fang, X. Xiong

引用次数: 1

Primary Study on Rapid Detection of European Brown Hare Syndrome Virus by RT-LAMP RT-LAMP快速检测欧洲褐兔综合征病毒的初步研究

2012 International Conference on Biomedical Engineering and Biotechnology Pub Date : 2012-05-28 DOI: 10.1109/ICBEB.2012.313

Zexiao Yang, Xianchao Wei, Yin Wang, X. Yao, Kaiyu Wang, Ling Zhu, Xue-qing Han, Ze-Xiao Yang, Huaiping Shi, Yanming Zhang

引用次数: 0