2009 International Conference on Biomedical and Pharmaceutical Engineering最新文献_第5页

Genome-Wide Association study for glaucoma 青光眼的全基因组关联研究

2009 International Conference on Biomedical and Pharmaceutical Engineering Pub Date : 2009-12-01 DOI: 10.1109/ICBPE.2009.5384083

Jiang Liu, Zhuo Zhang, S. M. Chin, Yikying Teo, W. K. Wong, N. Tan, Joo-Hwee Lim, Shijian Lu, Huiqi Li, T. Wong

引用次数: 0

Structural and fluid transport characterization of bio-scaffolds based on 3D imaging data 基于三维成像数据的生物支架结构和流体传输表征

2009 International Conference on Biomedical and Pharmaceutical Engineering Pub Date : 2009-12-01 DOI: 10.1109/ICBPE.2009.5384076

B. Notarberardino, P. Young, G. Tabor, Liang Hao, I. Turner, A. Harkara

{"title":"Structural and fluid transport characterization of bio-scaffolds based on 3D imaging data","authors":"B. Notarberardino, P. Young, G. Tabor, Liang Hao, I. Turner, A. Harkara","doi":"10.1109/ICBPE.2009.5384076","DOIUrl":"https://doi.org/10.1109/ICBPE.2009.5384076","url":null,"abstract":"Bio-scaffolds which are most commonly open celled porous structures are increasingly used for tissue engineering and regenerative medicine. Numerical studies exploring the influence of architecture on structural and flow characteristics of porous media have been carried out but these studies almost exclusively assume an idealized repeating unit cell approach. However, most of the traditional techniques employed to manufacture bio-scaffolds do not result in uniform pore sizes and connectivities. A number of studies have shown that the bulk properties of such irregular structures are poorly modeled using idealized unit cell approaches. Therefore, accurate modeling of bio-scaffolds with non-uniform cellular structures is very important for the development of optimal scaffolds for tissue engineering application. The paper will use novel image based meshing techniques to explore both fluid flow and bulk structural properties of a bone scaffold. The work highlights the potential use of image based meshing for the ad hoc characterization of scaffolds as well as for assisting in the design of scaffolds with tailored strength, stiffness and transport properties.","PeriodicalId":384086,"journal":{"name":"2009 International Conference on Biomedical and Pharmaceutical Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130213237","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: 3

A voting and predictive Neural Network system for use in a new artificial Larynx 一种用于新型人工喉的投票和预测神经网络系统

2009 International Conference on Biomedical and Pharmaceutical Engineering Pub Date : 2009-12-01 DOI: 10.1109/ICBPE.2009.5384105

M. J. Russell, D. Rubin, T. Marwala, B. Wigdorowitz

引用次数: 2

In silico modeling of pharmaceutical formulation using artificial neural networks 用人工神经网络进行药物配方的计算机建模

2009 International Conference on Biomedical and Pharmaceutical Engineering Pub Date : 2009-12-01 DOI: 10.1109/ICBPE.2009.5384085

S. Piriyaprasarth, V. Patomchaiviwat, P. Sriamonsak

引用次数: 1

A framework for simulation of UWB system for heart rate detection 一种超宽带心率检测系统的仿真框架

2009 International Conference on Biomedical and Pharmaceutical Engineering Pub Date : 2009-12-01 DOI: 10.1109/ICBPE.2009.5384093

M. Baboli, A. Sharafi, A. Ahmadian, S. Karimifard

{"title":"A framework for simulation of UWB system for heart rate detection","authors":"M. Baboli, A. Sharafi, A. Ahmadian, S. Karimifard","doi":"10.1109/ICBPE.2009.5384093","DOIUrl":"https://doi.org/10.1109/ICBPE.2009.5384093","url":null,"abstract":"Ultra-Wide Band (UWB) signals have become attractive for their particular advantage of having narrow pulse width which makes them suitable for remote sensing of vital signals. In this work, a MATLAB framework is presented which simulates an environment whereby the UWB signals can be observed and evaluated at different locations of the simulated channel for wireless measurement of heart rate. Main parts of the simulated system include UWB signal generator, transmitter and receiver, channel model which contains human body. The proposed system enables us to evaluate the effect of different parameters, such as thickness of channel layers and heart motion parameters on the accuracy of heart rate measurement. One of the main features of this work is employing a five layers channel model with arbitrary attenuation parameters defined by user for simulation of human body. In our experiments attenuation of transmitted Gaussian monocycle pulse centered at 4GHz frequency in each layer with different thickness for all existing multipath are calculated. Moreover, the effects of receiver sensitivity and three types of irregularities in the accuracy of measured heart rates are investigated.","PeriodicalId":384086,"journal":{"name":"2009 International Conference on Biomedical and Pharmaceutical Engineering","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125265710","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

MiBank: A web-based integrated medical information system for traumatic brain injury MiBank:基于网络的创伤性脑损伤综合医疗信息系统

2009 International Conference on Biomedical and Pharmaceutical Engineering Pub Date : 2009-12-01 DOI: 10.1109/ICBPE.2009.5384100

Suisheng Tang, Zhuo Zhang, B. Pang, C. Lim, B. Ang, C. Lee, C. Tan, Tianxia Gong, Ruizhe Liu, Qi Tian

{"title":"MiBank: A web-based integrated medical information system for traumatic brain injury","authors":"Suisheng Tang, Zhuo Zhang, B. Pang, C. Lim, B. Ang, C. Lee, C. Tan, Tianxia Gong, Ruizhe Liu, Qi Tian","doi":"10.1109/ICBPE.2009.5384100","DOIUrl":"https://doi.org/10.1109/ICBPE.2009.5384100","url":null,"abstract":"Approximately ten million people in the world suffer from traumatic brain injury (TBI) each year. A total of $60 billion cost due to TBI was estimated in the United States in year 2000. To reduce the burden more clinical research and education are required. In this study we developed MiBank, a web-based integrated TBI information system, to enable rapid access to both digital images and associated text reports for audit, education and research. MiBank contains more than 30,000 brain computed tomography (CT) images from over 500 patients and is equipped with functional options to search, compare, summarize and annotate CT images, radiology reports and clinician remarks online. The image annotation function is designed to enable clinicians and researchers to capture and display domain expert knowledge, and a discussion forum function encourages active communication and sharing. Emphasizing confidentiality of anonymised data and access control, MiBank provides a virtual collaboration platform integrating various clinical data sets for research and continuing education. As an online information system, it eliminates the restrictions of the traditional isolated DICOM workstations. MiBank can potentially support remote consulting and statistical analysis of aggregated multimodality data. Although MiBank is designed and implemented for TBI, it may be extended and customized to study other clinical disorders. In this report, we share our learning experience through user survey and also propose a future plan to improve the system. MiBank may be accessible by researchers and clinicians on request.","PeriodicalId":384086,"journal":{"name":"2009 International Conference on Biomedical and Pharmaceutical Engineering","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117332461","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: 5

Synergism from combination of platinums in ovarian cancer 复方铂治疗卵巢癌的增效作用

2009 International Conference on Biomedical and Pharmaceutical Engineering Pub Date : 2009-12-01 DOI: 10.1109/ICBPE.2009.5384108

F. Huq, A. Alshehri, P. Beale, J. Q. Yu

引用次数: 0

Prediction of Paroxysmal Atrial Fibrillation by dynamic modeling of the PR interval of ECG 心电图PR间期动态建模预测阵发性心房颤动

2009 International Conference on Biomedical and Pharmaceutical Engineering Pub Date : 2009-12-01 DOI: 10.1109/ICBPE.2009.5384063

Mahnaz Arvaneh, Hamed Ahmadi, A. Azemi, M. Shajiee, Z. S. Dastgheib

引用次数: 7

Recognition of follicles in ultrasound images of ovaries using geometric features 利用几何特征识别卵巢超声图像中的卵泡

2009 International Conference on Biomedical and Pharmaceutical Engineering Pub Date : 2009-12-01 DOI: 10.1109/ICBPE.2009.5384097

P. Hiremath, Jyothi R. Tegnoor

引用次数: 27

Enhancement of optic cup detection from ARGALI using key points 利用关键点增强ARGALI光杯检测

2009 International Conference on Biomedical and Pharmaceutical Engineering Pub Date : 2009-12-01 DOI: 10.1109/ICBPE.2009.5384072

D. Wong, N. Tan, Jiang Liu, Z. Tan, Y. Tang, Zhuo Zhang, J. Lim, W. J. Ng, Haizhou Li, Shijian Lu, T. Y. Wong

引用次数: 3