2019 IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability (ECBIOS)最新文献

{"title":"Novel Measurement System for Linear Array Type UVC Germicidal System","authors":"Tal-Ping Sun, Chung-Ta Huang, P. Lui, Yi-Tai Chen, H. Shieh","doi":"10.1109/ECBIOS.2019.8807886","DOIUrl":"https://doi.org/10.1109/ECBIOS.2019.8807886","url":null,"abstract":"The germicidal system is constructed using a UVC LED illumination module with a wavelength of 275 nm and a power of 1.8 mw. UVC LED has a smaller volume without heat radiation and pollution that meets the requirements of green energy and environmental protection. It is very suitable for sterilization and purification. It can destroy microbiological organisms such as bacteria, viruses, or spores, etc., of their molecular structure of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) in pathogen cells, which causes the cells to lose the ability to replicate and regenerate, thereby achieving germicidal efficacy. The UVC Germicidal System (abbreviated as UVCGS) is designed with an array of UVC LEDs. The key technologies of the UVCGSs' drive circuit is a new automatic power control system (APC) design, which can make UVC LED in constant current mode and stable electric power for operation. That is, when the power of the UVC LED changes with temperature, the current amount can be automatically adjusted by the driving circuit. So that the UVC LED can be maintained at a different temperature and still keep a stable optical power output to achieve temperature compensation purpose. The design of the drive circuit confirms that the UVCGS being operated at different temperature changes from 0 °C ~ 35 °C and with stable current and stable optical power output capability can sterilize Escherichia coli, Staphylococcus aureus, Acinetobacter baumannii, etc., achieving multiple germicidal benefits. Among them, Acinetobacter baumannii has been experimentally analyzed that within 2–20 seconds of irradiation time, under the condition of average sterilization residual amount at different heights, the proper bactericidal residual amount is about 12–13 (lethal rate is 91-92%, $text{UVGI}=12$), and the required minimum germicidal irradiation power dose is $1500mu text{W}$- Sec/cm2, which meets UVGI standard values and typical lethality standards.","PeriodicalId":165579,"journal":{"name":"2019 IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability (ECBIOS)","volume":"172 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132349476","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}

{"title":"Research on the current situation of Taiwan's travel agencies","authors":"Liu Jen-Min","doi":"10.1109/ECBIOS.2019.8807869","DOIUrl":"https://doi.org/10.1109/ECBIOS.2019.8807869","url":null,"abstract":"On January 18, 2019, the Tourism News issued by the Tourism Bureau of the Ministry of Communications announced that during the period from June 29, 2018 to January 17, 2019, there were 8 licenses for the travel agencies and 30 applicants for dismissal. However, looking at the development of the current tourism industry, it has become the core and trend of economic development in all countries of the world. The Taiwan government has no exceptions. The tourism industry is listed as one of the six key policy policies. The travel agencies has a leading position in the development of the tourism industry. Although the operating companies all face the normal phenomenon of setting up and closing down, the travel agencies has such a high ratio of companies in just half a year, facing the fate of closure, which may not be a single industry. The normal phenomenon, whether serious people will affect other enterprises, and the chain reaction of social problems, must be carefully ignored and dealt with. After discovering this abnormal situation from this tourism news, the researcher has aroused the research motive. He is scheduled to give research on the current status of the travel agencies, hope to find the problem, and make a conclusion and suggestion report, in order to make reference to the official academic research community. This study mainly uses the methods of individual interviews and statistical analysis methods to access a number of relevant public associations and key players in business operations. In order to ensure the correctness of the research report, the interviewees operate in northern and central Taiwan. In the southern and other regions, companies include large, medium and small companies. The categories include sales and direct sales. The researchers first asked the respondents to do basic personal information and current status of the travel agencies. The respondents will answer the questions in an open-ended manner, and use the exploration method for the content of the reply, and then conduct more in-depth interviews. The researcher gave the recording and verbatim writing of the text of the respondent's arguments. After the data was written and compiled, coded, classified, and then researched and analyzed, the research report was written.","PeriodicalId":165579,"journal":{"name":"2019 IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability (ECBIOS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125230407","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}

{"title":"Study on the Evaluation System of Waters Restricted Development Zone - A Case Study of Five Major Lakes in Huaihe Eco-Economic Zone","authors":"Haiying Xu, Ziwen Feng, Chunmei Zhang, Huan Shen, W. Hsu","doi":"10.1109/ECBIOS.2019.8807888","DOIUrl":"https://doi.org/10.1109/ECBIOS.2019.8807888","url":null,"abstract":"In order to meet the new requirements of ecological civilization construction in China, based on the literature summarization of waters restricted development zone, the main problems in the evaluation of the five major lakes in Huaihe River Basin of China were put forward in this study. Meanwhile, the evaluation indexes were selected and the evaluation index system was established. By using analytic hierarchy process, the importance of the evaluation dimension and dimension influence factors in the evaluation system of the five important lakes in Huaihe eco-economic zone was explored, the pairwise comparison of the importance of each influence factor in the evaluation indexes was performed, and then the comparison scores were obtained. According to the scores, priority protection and key protection were carried out to further optimize the protection work of waters restricted development zone.","PeriodicalId":165579,"journal":{"name":"2019 IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability (ECBIOS)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134369929","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}

{"title":"The LOHAS Digital and Interactive Vitalization Community for Heritage and Sustainability of The Ruins of St. Paul","authors":"Peng-Wei Hsiao","doi":"10.1109/ECBIOS.2019.8807877","DOIUrl":"https://doi.org/10.1109/ECBIOS.2019.8807877","url":null,"abstract":"Macau is a tourist city with its distinctive architecture and attractions. The development of the gaming industry has attracted many tourists to travel to the area. One of the most famous landmark in Macau is the Ruins of St. Paul. The 100-year-old historical monument just reserved a wall after three major fire and reconstructions and standing outside rely on human maintenance. Therefore, sustainable preservation is an important issue today. Users can quickly search for historical sites and digitally saved image data through their smart phones. At present, mobile APP rarely uses stereoscopic perspectives for interactive operations. The 4DAGE company's 4DKanKan technology can quickly create virtual reality and save historic site in mobile devices to interact with it. The 4DKanKan can also integrate mobile guide and navigation. Therefore, this study intends to use this technology to design and link to the Web. It can continue to extend to other attractions or museum collections in the future. There are systematic and digital representations of different types of monuments that have the concept of sustainable management.","PeriodicalId":165579,"journal":{"name":"2019 IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability (ECBIOS)","volume":"2014 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114679757","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}

{"title":"The Factors that Cause a Reduction of Energy Intensity in the Industrial Sectors of Inner Mongolia","authors":"Sheng-wen Tseng, Sabrina Habich-Sobiegalla","doi":"10.1109/ECBIOS.2019.8807881","DOIUrl":"https://doi.org/10.1109/ECBIOS.2019.8807881","url":null,"abstract":"This article analyses the factors that cause a reduction of energy intensity in the industrial sectors of Inner Mongolia. By constructing a decomposition model, this study explores the contributions of energy conservation and industrial structure policies to energy consumption between 2005 and 2016. This study concluded that the reduction of energy consumption share and enhancing the energy efficiency of industry sector and transportation, storage, post & telecommunication services sector is the core issue for the reduction of energy intensity in Inner Mongolia. The adjustment of industrial structure is another driving factor; however its effect is obviously less than that of the effect of energy intensity itself.","PeriodicalId":165579,"journal":{"name":"2019 IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability (ECBIOS)","volume":"193 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114227859","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}

{"title":"Application of chemometric preprocessing and achromatic lens in hyperspectral imaging for assessment of uneven wound","authors":"Yi-Ting Wu, Kan-Yu Lin, Cheng Lu, Kai-Yu Wang, Wei‐Min Liu","doi":"10.1109/ECBIOS.2019.8807831","DOIUrl":"https://doi.org/10.1109/ECBIOS.2019.8807831","url":null,"abstract":"Hyperspectral imaging (HSI) uses contiguous spectral channels to collect images under different wavelengths. It is known that this spectral information can be used for material differentiation or identification. However, different sample preparation methods, lighting conditions, distance, and sample morphology will cause huge variations in the collected spectra. In this study, we performed clustering analysis on a HSI data of an elbow area, which is roughly a spherical surface rather than a flat surface. Chemometric preprocessing (CMPP) developed in spectroscopy is applied on the HSI data to reduce the morphology-induced spectral variation. A hardware approach, installing an achromatic lens, is also adopted for comparison. Positive results indicated that the with CMPP and certain spectral measures in clustering could be helpful for wound assessment using HSI.","PeriodicalId":165579,"journal":{"name":"2019 IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability (ECBIOS)","volume":"340 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122712548","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}

{"title":"Evaluation of Mental Stress and Heart Rate Variability Derived from Wrist-Based Photoplethysmography","authors":"Chongyan Chen, Chun-hung Li, Chih-Wei Tsai, Xinghua Deng","doi":"10.1109/ECBIOS.2019.8807835","DOIUrl":"https://doi.org/10.1109/ECBIOS.2019.8807835","url":null,"abstract":"Heart Rate Variability (HRV) is a significant indicator of physical fitness and mental stresses. Electrocardiography (ECG) is the most common means to detect HRV. However, the nature of the ECG detection limits its convenience and usage time. While wrist-based Photoplethysmography (PPG) provides the possibility of convenient 24/7 HRV monitoring, its accuracy has not been systematically analyzed. We experimented with six healthy subjects and measured PPG from their wrist and ECG from their chest. The result shows that ten HRV parameters have significant differences between stress and non-stress states. Furthermore, the 10-fold accuracy of stress state detection within subjects is 98% and the Leave-One-Participant-Out F1score reaches 80%. The results demonstrate that wrist-based PPG can provide HRV measurements that enable the recognition of mental stress as accurately as ECG, even for a short three-minute temporal window.","PeriodicalId":165579,"journal":{"name":"2019 IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability (ECBIOS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115057960","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}

{"title":"Analysis of Dynamic Cardiopulmonary Signals and Heart Rate Variability for Distinct Cardiopulmonary Fitness Norms under Graded Exercise and Recovery Periods","authors":"C.K. Chen, S. Lin, C.Y. Huang, T.C. Wang, T. Yao, C.L. Wu","doi":"10.1109/ECBIOS.2019.8807806","DOIUrl":"https://doi.org/10.1109/ECBIOS.2019.8807806","url":null,"abstract":"This study performed a comparison based on electrocardiogram (ECG) signals for participants with distinct levels of cardiopulmonary fitness at graded exercise intensities. The participants were university freshmen with cardiopulmonary fitness norms in the bottom 20%, middle, and top groups. Cardiopulmonary signals were acquired under the rest condition, at three graded exercise levels, and in subsequent recovery periods. Time domain and spectral analyses were performed to study the principal components of heart rate variability (HRV) from recorded ECG signals. The results showed that the frequency domain measures TP, HF, nLF, nHF, and LF/HF of the HRV indices all exhibit significant differences between the three groups.","PeriodicalId":165579,"journal":{"name":"2019 IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability (ECBIOS)","volume":"368 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115175946","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}

{"title":"Table of Content","authors":"Chen-Feng Wu, Cheng-I Hou, Han-Sheng Chuang, Hong-Wei Lee, Jui-Hung Cheng, Hsin-Hung Lin, Chin-Chen Yen, Jiancheng Zou, Zhengzhen Li, Peizhou Yan, Chiung-Wei Huang, Zhi-Yuan Su, T. Hsiao, Tzer-Long Chen, T. Kang, Ting-Yuan Wu, Jung-Wei Chen, K. Hsu, S. Peng, Zang Wang, Po-chang Chen, Shuang Zhou, S. Bin, Gengxin Sun, Xian Wang, Huaping Ding, Xiao Gu, Jie Yuan, Qinghong Shen, Sheng-Kai Yang, Ya-Ming Shiue, Chuan-Gang Liu, Haiying Xu, Ziwen Feng, Chunmei Zhang, Huan Shen, W. Hsu, Chia-Sui Wang, H. Shieh, Chih-Wei Tsai, Xinghua Deng, Pinrong He, Yee-Chaur Lee, Chih-Yuan Ho, H. Chung","doi":"10.1109/ECBIOS.2019.8807838","DOIUrl":"https://doi.org/10.1109/ECBIOS.2019.8807838","url":null,"abstract":"","PeriodicalId":165579,"journal":{"name":"2019 IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability (ECBIOS)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127695604","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}