2011 International Symposium on Micro-NanoMechatronics and Human Science最新文献_第6页

Methodology of evaluation for medical devices using in-vitro/in-silico biomodel 使用体外/硅生物模型的医疗器械评价方法

2011 International Symposium on Micro-NanoMechatronics and Human Science Pub Date : 2011-12-15 DOI: 10.1109/MHS.2011.6102146

M. Ohta

引用次数: 0

Alternative dexterous object manipulation using torsional fingertip joints of multifingered hand 多指手扭转指尖关节的灵巧物体操纵

2011 International Symposium on Micro-NanoMechatronics and Human Science Pub Date : 2011-12-15 DOI: 10.1109/MHS.2011.6102234

K. Tahara, K. Maruta, Motoji Yamamoto

引用次数: 0

Dynamic deformation of stretched membrane in drum-type micromirror 筒式微镜中拉伸膜的动态变形

2011 International Symposium on Micro-NanoMechatronics and Human Science Pub Date : 2011-12-15 DOI: 10.1109/MHS.2011.6102188

S. Kundu, A. Hikita, S. Kumagai, M. Sasaki

引用次数: 0

Building automation tools to calculate trichloroethylene level in human liver using - Case study: Images of white mouse liver 构建自动化工具来计算人类肝脏中的三氯乙烯水平-案例研究:白鼠肝脏图像

2011 International Symposium on Micro-NanoMechatronics and Human Science Pub Date : 2011-12-15 DOI: 10.1109/MHS.2011.6102211

A. Febrian, E. Imah, I. Agus, M. Fajar, W. Jatmiko, D. H. Ramdhan, A. Bowolakso, P. Mursanto

引用次数: 1

Measurement of body volume of live C. elegans by microchip 用微芯片测定活线虫体体积

2011 International Symposium on Micro-NanoMechatronics and Human Science Pub Date : 2011-12-15 DOI: 10.1109/MHS.2011.6102227

Jaehoon Jung, M. Nakajima, M. Kojima, T. Fukuda

{"title":"Measurement of body volume of live C. elegans by microchip","authors":"Jaehoon Jung, M. Nakajima, M. Kojima, T. Fukuda","doi":"10.1109/MHS.2011.6102227","DOIUrl":"https://doi.org/10.1109/MHS.2011.6102227","url":null,"abstract":"We propose a microfluidic device to analyze the feature of Caenorhabditis elegans (C. elegans) from an electric property. In this device, we assessed the body volume of C. elegans using the microchip which has a capacitance sensor. This device is mainly composed of two parts. One is a tapered micro channel. The tapered micro channel was used to immobilize C. elegans. The other is a pair of electrode. The electrode is used to measure the capacitance change. These two components make a sensing space and the capacitance change happens when C. elegans is placed in the sensing space. To measure the body volume of C. elegans by the capacitance change, the suspension with C. elegans was introduced from the inlet and then the solution was sucked through the tapered micro channel by negative pressure. The body volume and the capacitance change of total 15 C. elegans were measured. To get the body volume, first, the body length and the body width of C. elegans were measured by the digital optical microscope and the volume was calculated from two measured values. The capacitance change was measured by the proposed microchip. By comparison with the result of two methods, we confirmed the capacitance change was related with the body volume of C. elegans.","PeriodicalId":286457,"journal":{"name":"2011 International Symposium on Micro-NanoMechatronics and Human Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128941930","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

Arrhythmia heart beats classification using mahalanobis Generalized Learning Vector Quantization (Mahalanobis GLVQ) 基于mahalanobis广义学习向量量化(mahalanobis GLVQ)的心律失常分类

2011 International Symposium on Micro-NanoMechatronics and Human Science Pub Date : 2011-12-15 DOI: 10.1109/MHS.2011.6102208

E. Imah, I. M. A. Setiawan, A. Febrian, W. Jatmiko

{"title":"Arrhythmia heart beats classification using mahalanobis Generalized Learning Vector Quantization (Mahalanobis GLVQ)","authors":"E. Imah, I. M. A. Setiawan, A. Febrian, W. Jatmiko","doi":"10.1109/MHS.2011.6102208","DOIUrl":"https://doi.org/10.1109/MHS.2011.6102208","url":null,"abstract":"Automatic heart beats classification has attracted much interest for research recently and we are interested to determine the type of arrhythmia from electrocardiogram (ECG) signal automatically. In this study we modified supervised Generalized Learning Vector Quantization (GLVQ) A. Sato with inject the mahalanobis distance to GLVQ in order to develop a robust algorithm that we said Mahalanobis GLVQ. The overall classification system is comprised of three components including data pre-processing, feature extraction and classification. Data preprocessing related to how the initial data prepared, while for the feature extraction and selection, we using wavelet algorithm. The classification will be divided into two phases, at ones phase we will test the algorithm with clean data from outlier, and at second phase we use noisy data that contains outlier data. The ECG signals are obtained from MIT-BIH arrhythmia database. Accuracy of Mahalanobis GLVQ in our study is 92% for clean data test with 24 feature and 87% for GLVQ, its show that Mahalanobis GLVQ able to increasing accuracy of GLVQ. The result experiment of data test that contain outlier data, accuracy of Mahalanobis GLVQ in our study is 67% and accuracy or GLVQ is 65%.","PeriodicalId":286457,"journal":{"name":"2011 International Symposium on Micro-NanoMechatronics and Human Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130266332","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: 7

Cytocompatibility evaluation of ferrite and NdFeB magnetic sugar particles for vasculature scaffold fabrication 制备血管支架用铁氧体和钕铁硼磁性糖颗粒的细胞相容性评价

2011 International Symposium on Micro-NanoMechatronics and Human Science Pub Date : 2011-12-15 DOI: 10.1109/MHS.2011.6102183

Chengzhi Hu, C. Tercero, S. Ikeda, K. Ooe, T. Fukuda, F. Arai, K. Isobe, M. Negoro

{"title":"Cytocompatibility evaluation of ferrite and NdFeB magnetic sugar particles for vasculature scaffold fabrication","authors":"Chengzhi Hu, C. Tercero, S. Ikeda, K. Ooe, T. Fukuda, F. Arai, K. Isobe, M. Negoro","doi":"10.1109/MHS.2011.6102183","DOIUrl":"https://doi.org/10.1109/MHS.2011.6102183","url":null,"abstract":"Approaches in scaffold design must be able to construct appropriate porous structures to obtain desired mechanical strength and biofactor delivery. The controlled assembly of pores inside a scaffold will be very useful in the field of tissue engineering and biology. In this paper, we fabricated magnetic sugar particles (MSPs) as porogen to control pore size, pore structure and pore density in the scaffold fabrication by particulate leaching method. Also a kind of new compound material — magnetic PVA is proposed and fabricated for aligning MSPs on desired positions and improving the layout of pores. In-plane magnetizer was utilized to create a permanent magnetic field with a specific pattern over a magnetic PVA layer. After biomaterial casting and removal of the sugar template, spherical pores were generated inside scaffold. Further preliminary cytocompatibility evaluation experiments of ferrite and NdFeB MSPs in developed scaffold were conducted with human umbilical vein endothelial cells (HUVECs). Fluorescent micrograph of HUVECs attached on the scaffold indicates the proposed method is safe at cell cultivation level.","PeriodicalId":286457,"journal":{"name":"2011 International Symposium on Micro-NanoMechatronics and Human Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121248968","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

Suggestion of probabilistic reward-independent knowledge for dynamic environment in reinforcement learning 动态环境中概率奖励无关知识的强化学习

2011 International Symposium on Micro-NanoMechatronics and Human Science Pub Date : 2011-12-15 DOI: 10.1109/MHS.2011.6102175

Nodoka Shibuya, Yoshiki Miyazaki, K. Kurashige

{"title":"Suggestion of probabilistic reward-independent knowledge for dynamic environment in reinforcement learning","authors":"Nodoka Shibuya, Yoshiki Miyazaki, K. Kurashige","doi":"10.1109/MHS.2011.6102175","DOIUrl":"https://doi.org/10.1109/MHS.2011.6102175","url":null,"abstract":"Recently, reinforcement learning attracts attention as the learning technique that is often used on actual robot. As one of problems of reinforcement learning, it is difficult for reinforcement learning to cope with changing purpose, because reinforcement learning depend on reward. Until now, we suggested that we learned to use information does not depend on reward for solving the problem. This information is environmental transition. We defined this information as “Reward-Independent Knowledge (RIK)”. A robot gets RIK and predicts route from initial state to purpose state by using RIK. Reinforcement learning can cope with changing purpose by using RIK. However, it is difficult for RIK to cope with dynamic environment, because RIK is one to one correspondence between state-action pair and next state. Therefore, we suggest that RIK has multiple next state and probability of each possible next state. In this paper, we perform an experiment by simulation. We show that suggested knowledge copes with changing purpose and dynamic environment. In this experiment, we adopt a maze problem which a goal change and changing structure of maze. By this, we will show that suggested knowledge can cope with changing purpose and dynamic environment.","PeriodicalId":286457,"journal":{"name":"2011 International Symposium on Micro-NanoMechatronics and Human Science","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121423886","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

Optimized distributed self-organizing control for coordinated traffic signal in Jakarta 雅加达协调交通信号的优化分布式自组织控制

2011 International Symposium on Micro-NanoMechatronics and Human Science Pub Date : 2011-12-15 DOI: 10.1109/MHS.2011.6102171

A. Wibowo, W. Jatmiko, T. Fukuda, K. Sekiyama

引用次数: 0

Automation of nanoscale manipulation 纳米尺度操作的自动化

2011 International Symposium on Micro-NanoMechatronics and Human Science Pub Date : 2011-12-15 DOI: 10.1109/MHS.2011.6102144

S. Fatikow

{"title":"Automation of nanoscale manipulation","authors":"S. Fatikow","doi":"10.1109/MHS.2011.6102144","DOIUrl":"https://doi.org/10.1109/MHS.2011.6102144","url":null,"abstract":"The handling of micro- and nanoscale objects with an accuracy in the nanometer range is an important current trend in robotics. It is often referred to as nanohandling and is primarily understood as manipulation of objects, which may include their finding, grasping, moving, tracking, releasing, positioning, pushing, pulling, cutting, bending, twisting, etc. Automated nanohandling is one of the key challenges of microsystem technology and nanotechnology. It will enable high-throughput manufacturing of novel products and open up new application fields. Current research work includes, amongst others, the development of new nanohandling robots; the investigation of novel automated nanohandling strategies; the development of advanced control methods, and the investigation of suitable real-time sensing technologies on the nanoscale. In his talk, Prof. Fatikow introduces his Division's current research work on these topics as well as the research projects and applications being pursued. They include automated nanoassembly of AFM supertips inside SEM, handling and characterization of carbon nanotubes (CNT) , electron beam induced deposition (EBiD) as a bonding and nanostructuring technology, automation issues in AFM-based nanohandling, characterization of biological objects by AFM/nanorobots, and others.","PeriodicalId":286457,"journal":{"name":"2011 International Symposium on Micro-NanoMechatronics and Human Science","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116104655","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