2011 Fifth International Conference on Sensing Technology最新文献

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An approach to estimating protein networks of cell cycle based on least-squares methods for periodic signals 基于周期信号最小二乘估计细胞周期蛋白质网络的方法
2011 Fifth International Conference on Sensing Technology Pub Date : 2011-12-01 DOI: 10.1109/ICSENST.2011.6137021
T. Azuma, Mayumi Ito, S. Adachi
{"title":"An approach to estimating protein networks of cell cycle based on least-squares methods for periodic signals","authors":"T. Azuma, Mayumi Ito, S. Adachi","doi":"10.1109/ICSENST.2011.6137021","DOIUrl":"https://doi.org/10.1109/ICSENST.2011.6137021","url":null,"abstract":"This paper considers a least-squares method for state space models by using periodic signals and two theoretical properties of the least-squares method are shown. Moreover the least-squares method considered in this paper is applied to an estimation problem of protein networks for cell cycle in budding yeast. The derived properties of the least-squares method are verified in the estimation problem and the approach to estimate protein networks for cell cycle is demonstrated. Finally two mathematical models are derived based on the estimated protein network.","PeriodicalId":202062,"journal":{"name":"2011 Fifth International Conference on Sensing Technology","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122095321","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
Development of wireless sensing system monitoring physiological information for healthcare in daily life 用于日常医疗保健的生理信息监测无线传感系统的开发
2011 Fifth International Conference on Sensing Technology Pub Date : 2011-12-01 DOI: 10.1109/ICSENST.2011.6137028
C. Sugimoto, R. Kohno
{"title":"Development of wireless sensing system monitoring physiological information for healthcare in daily life","authors":"C. Sugimoto, R. Kohno","doi":"10.1109/ICSENST.2011.6137028","DOIUrl":"https://doi.org/10.1109/ICSENST.2011.6137028","url":null,"abstract":"In Japan's fast-aging society with a falling birthrate, it has become necessary to work on disease prevention and health maintenance. The availability of information about daily physiological state and activity makes it possible to judge the health condition and provide predictive diagnosis and treatment. A wireless sensing system for monitoring physiological information in the living environment was developed and its functions were evaluated. The system consists of ear-worn temperature sensors, thermo-hygrometers, skin temperature sensors, and an ECG sensor with accelerometer. Data could be obtained in daily life without restraining wearers' movements using multiple networked wearable sensors with a reasonable battery life. The level of data loss in wireless communication was low making it possible to estimate physiological state, even though both the IEEE 802.15.4 radio and the low power radio coexist. The system was evaluated for the prevention of heat stroke and unwellness during exercise monitoring real-time thermal physiological state with ambient temperature and humidity. Experiments showed that the detection of the abnormal level of physiological data and its change was effective in judging the physiological state and giving a warning on the health condition in the context of activity and surroundings.","PeriodicalId":202062,"journal":{"name":"2011 Fifth International Conference on Sensing Technology","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134645974","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: 8
Development of a performance test system for evaluation of automatic tank gauging system 油罐自动计量系统性能评价测试系统的研制
2011 Fifth International Conference on Sensing Technology Pub Date : 2011-11-01 DOI: 10.1109/ICSENST.2011.6136992
Sangi Lee, Hyun ho Kim, Hae-Man Choi
{"title":"Development of a performance test system for evaluation of automatic tank gauging system","authors":"Sangi Lee, Hyun ho Kim, Hae-Man Choi","doi":"10.1109/ICSENST.2011.6136992","DOIUrl":"https://doi.org/10.1109/ICSENST.2011.6136992","url":null,"abstract":"A performance test system was developed to evaluate automatic tank gauging system (ATGS) that detects leakage from underground storage tanks. The performance test system consists of assessments of the accuracy and repeatability and the leak detection capability of the ATGS. The target accuracy, repeatability, and leak detection capability is 0.04, 0.01, and 0.04 mm, respectively. After the development of the performance test system, a newly designed ATGS was evaluated using the system.","PeriodicalId":202062,"journal":{"name":"2011 Fifth International Conference on Sensing Technology","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116764890","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
Continuous monitoring of physiological parameters using smart sensors 使用智能传感器连续监测生理参数
2011 Fifth International Conference on Sensing Technology Pub Date : 2011-11-01 DOI: 10.1109/ICSENST.2011.6137022
M. T. Quazi, S. Mukhopadhyay
{"title":"Continuous monitoring of physiological parameters using smart sensors","authors":"M. T. Quazi, S. Mukhopadhyay","doi":"10.1109/ICSENST.2011.6137022","DOIUrl":"https://doi.org/10.1109/ICSENST.2011.6137022","url":null,"abstract":"A smart sensing system, which would help in detecting human emotions based on information from physiological sensors, is designed and developed. Heart rate sensor, galvanic skin response sensor and skin temperature sensor will continuously monitor the physiological parameters. The amplified and filtered signals from the sensors are then processed by a microcontroller and the results are displayed on a computer screen. The partial developed system has shown good results in monitoring the physiological parameters.","PeriodicalId":202062,"journal":{"name":"2011 Fifth International Conference on Sensing Technology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127151285","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
Synthesis and gas sensing properties of MoO3 thin films by spray pyrolysis 喷雾热解制备MoO3薄膜及其气敏性能
2011 Fifth International Conference on Sensing Technology Pub Date : 2011-11-01 DOI: 10.1109/ICSENST.2011.6137048
D. V. Ahire, G. Jain
{"title":"Synthesis and gas sensing properties of MoO3 thin films by spray pyrolysis","authors":"D. V. Ahire, G. Jain","doi":"10.1109/ICSENST.2011.6137048","DOIUrl":"https://doi.org/10.1109/ICSENST.2011.6137048","url":null,"abstract":"MoO<inf>3</inf> thin films have been prepared by a simple spray pyrolysis technique at substrate temperature 250°C. The structure and morphology of thin films are characterized by X-ray powder diffraction (XRD), scanning electron microscopy and UV-vis spectroscopy. The gas sensing properties of MoO<inf>3</inf> thin film is studied at gas concentration 400 ppm and working temperature of 100–400 °C. It was found that the sensitivity depended on the working temperatures and also H<inf>2</inf>S gas concentration. The results show that the MoO<inf>3</inf> thin film can be used to fabricate high performance H<inf>2</inf>S gas sensors.","PeriodicalId":202062,"journal":{"name":"2011 Fifth International Conference on Sensing Technology","volume":"51 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126762204","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
Development of Electrochemical Impedance Spectroscopy based sensing system for DEHP detection 基于电化学阻抗谱的DEHP检测传感系统的研制
2011 Fifth International Conference on Sensing Technology Pub Date : 2011-11-01 DOI: 10.1109/ICSENST.2011.6137066
A. I. Zia, A. Syaifudin, S. Mukhopadhyay, I. Al-Bahadly, P. Yu, C. Gooneratne, J. Kosel
{"title":"Development of Electrochemical Impedance Spectroscopy based sensing system for DEHP detection","authors":"A. I. Zia, A. Syaifudin, S. Mukhopadhyay, I. Al-Bahadly, P. Yu, C. Gooneratne, J. Kosel","doi":"10.1109/ICSENST.2011.6137066","DOIUrl":"https://doi.org/10.1109/ICSENST.2011.6137066","url":null,"abstract":"This research work presents a real time and non invasive technique to detect Di(2-ethylhexyl) phthalate (DEHP)content in purified water and quantify its concentration by Electrochemical Impedance Spectroscopy(E.I.S.). Planar Inter-digital capacitive sensor is employed to evaluate conductivity, permeability and dielectric properties of material under test. This sensor, consisting of inter-digitated microelectrodes, is fabricated on silicon substrate using thin-film Microelectromechanical system (MEMS) based semiconductor device fabrication technology. Impedance spectrums are obtained with various concentrations of DEHP in purified water by using an electric circuit in order to extract sample conductance. Relationship of sample conductance with DEHP concentration is studied in this research work which enables us to show the ability of E.I.S. to detect DEHP concentration in water and hence can be applied in water treatment process for contamination quantification.","PeriodicalId":202062,"journal":{"name":"2011 Fifth International Conference on Sensing Technology","volume":"293 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121408161","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: 23
Lactate detection using a microwave cavity sensor for biomedical applications 乳酸检测用微波腔传感器在生物医学上的应用
2011 Fifth International Conference on Sensing Technology Pub Date : 2011-11-01 DOI: 10.1109/ICSENST.2011.6137016
J. H. Goh, A. Mason, A. Al-Shamma'a, S. Wylie, M. Field, P. Browning
{"title":"Lactate detection using a microwave cavity sensor for biomedical applications","authors":"J. H. Goh, A. Mason, A. Al-Shamma'a, S. Wylie, M. Field, P. Browning","doi":"10.1109/ICSENST.2011.6137016","DOIUrl":"https://doi.org/10.1109/ICSENST.2011.6137016","url":null,"abstract":"Researchers at LJMU are investigating the use of a low power microwave sensor for detecting lactate in cerebrospinal fluid (CSF), which holds key indicators relating to a patient's future health. A multipurpose sensor platform is current being developed with the capability to detect the concentration of materials in volumes ≤ 1ml. This paper presents results from a microwave cavity resonator designed and created for this purpose, using varying concentrations of lactate in water. In addition, further work considers lactate in a “synthetic” CSF media to demonstrate the feasibility of the proposed method. Finally, the paper considers the future work required in order to bring the microwave sensor to the prototype state.","PeriodicalId":202062,"journal":{"name":"2011 Fifth International Conference on Sensing Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129963022","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: 17
All-oxide magnetic field sensor 全氧化物磁场传感器
2011 Fifth International Conference on Sensing Technology Pub Date : 2011-11-01 DOI: 10.1109/ICSENST.2011.6137075
A. Solignac, R. Guerrero, M. Pannetier-Lecoeur, P. Lecoeur, G. Agnus
{"title":"All-oxide magnetic field sensor","authors":"A. Solignac, R. Guerrero, M. Pannetier-Lecoeur, P. Lecoeur, G. Agnus","doi":"10.1109/ICSENST.2011.6137075","DOIUrl":"https://doi.org/10.1109/ICSENST.2011.6137075","url":null,"abstract":"Spin electronics sensors can be used as magnetic field sensors in various applications such as current sensing, non-destructive testing or compasses. While metallic layers are used for most of the room temperature applications, oxide materials exhibit very good performances for low temperature applications. Here we present the principle of an all-oxide field sensor, which could offer field sensitivity in the sub-femtotesla range. We present the magnetic tunnel junction developed for this purpose and give the performance in term of magnetoresistance and noise.","PeriodicalId":202062,"journal":{"name":"2011 Fifth International Conference on Sensing Technology","volume":"50 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134530388","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
Application of independent component analysis for estimating nitrate contamination in natural water sources using planar electromagnetic sensor 独立分量分析在平面电磁传感器估计天然水源硝酸盐污染中的应用
2011 Fifth International Conference on Sensing Technology Pub Date : 2011-11-01 DOI: 10.1109/ICSENST.2011.6137037
M. Yunus, S. Mukhopadhyay, A. Punchihewa
{"title":"Application of independent component analysis for estimating nitrate contamination in natural water sources using planar electromagnetic sensor","authors":"M. Yunus, S. Mukhopadhyay, A. Punchihewa","doi":"10.1109/ICSENST.2011.6137037","DOIUrl":"https://doi.org/10.1109/ICSENST.2011.6137037","url":null,"abstract":"A system that measures impedance of a planar electromagnetic sensor is described in this paper. It has been used to estimate the amount of nitrate contamination in water samples with the assistance of a method based on independent component analysis. Nitrates sample in the form of ammonium nitrates (NH4NO3), each of different concentration between 5 mg and 20 mg dissolved in 1 litre of deionized water (mili-q) was used as one of the main references. A model based on independent component analysis was developed to estimate nitrate contamination. The model was tested with eight sets of mixed NH4NO3 and (NH4)2HPO4 water samples. From the results, the model can acceptably detect the presence of nitrate added in distilled water and capable of distinguishing the concentration level in the presence of other type of contamination. The system and approach presented in this paper has the potential to be used as a useful tool for water sources monitoring.","PeriodicalId":202062,"journal":{"name":"2011 Fifth International Conference on Sensing Technology","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132931936","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: 18
PVDF film micro fabrication for the robotics skin sensor having flexibility and high sensitivity 柔性高灵敏度的机器人皮肤传感器用PVDF薄膜微加工
2011 Fifth International Conference on Sensing Technology Pub Date : 2011-11-01 DOI: 10.1109/ICSENST.2011.6137052
H. Han, Y. Nakagawa, Y. Takai, K. Kikuchi, S. Tsuchitani
{"title":"PVDF film micro fabrication for the robotics skin sensor having flexibility and high sensitivity","authors":"H. Han, Y. Nakagawa, Y. Takai, K. Kikuchi, S. Tsuchitani","doi":"10.1109/ICSENST.2011.6137052","DOIUrl":"https://doi.org/10.1109/ICSENST.2011.6137052","url":null,"abstract":"This paper provide a novel and potential method to realize a flexible and high sensitive, high resolution skin sensor useful for the application of robotic skin. MEMS technology was applied and by etching process 140∼300/40- µm of micro structures were realized easily directly on the elongated and polarized polyvinylidene fluoride (β - PVDF) film that will be used as the sensing element in the skin sensor. The effects of PVDF film etching condition, especially the experienced temperature history to the PVDF important sensing parameter of piezoelectric constant was evaluated by experiment. PVDF film etching characteristics were introduced also. N,N′-dimethyl acetamide (DMA, C4H9NO) solution was used as the wet etching etchant, and O2 gas for the RIE dry etching process. Under the temperature of less than 55 °C , the PVDF film piezoelectric constant was got almost no change, and at the range over 55°C , the constant start to deteriorate linearly according with the temperature rise about 0.3×10−12; (C/N)/°C. At about 100 °C , there was only 50% of deterioration on the PVDF film piezoelectric constant. Such a strong piezoelectric activity will be useful to the sensitivity of the skin sensor. By photo mask design and control of the process condition, much fine and complex micro structure could be fabricated directly on the PVDF film without noticeable degradation of its piezoelectric constant, and it will be useful to realize the required soft and high sensitive, high-resolution skin sensor.","PeriodicalId":202062,"journal":{"name":"2011 Fifth International Conference on Sensing Technology","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127856627","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: 6
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