International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009最新文献_第7页

An electronic device for optogalvanic technique in commercial hollow cathode discharge lamps showing the side band of diode laser 一种商用空心阴极放电灯中显示二极管激光器边带的光电技术电子装置

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417260

A. Utomo, H. Telle

引用次数: 0

Image thresholding using ultrafuzziness optimization based on type II fuzzy sets 基于II型模糊集的超模糊优化图像阈值分割

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417270

A. Arifin, Aidila Fitri Heddyanna, H. Studiawan

引用次数: 9

Designing online mobile medical records in obstetrics-gynecology subsystem 妇产科在线移动病历子系统的设计

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417261

E. Handoyo, R. Isnanto, Anung Prastyo Pribadi

引用次数: 0

Corrosion simulation of high density Al cladded fuel of G. A. Siwabessy Research Reactor G. A.西瓦贝西研究堆高密度铝包层燃料的腐蚀模拟

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417226

Suwardi

{"title":"Corrosion simulation of high density Al cladded fuel of G. A. Siwabessy Research Reactor","authors":"Suwardi","doi":"10.1109/ICICI-BME.2009.5417226","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417226","url":null,"abstract":"Corrosion Simulation of High Density Fuel of G. A. Siwabessy Research Reactor. Prototypes of high density plate type fuel element have been fabricated. The uranium density 2 prototypes are 4.8 and 5.2 g/cm3, while the current loaded density in GAS reactor core is 2.96 g/cm3. Higher density fuel may prolong irradiation time, augment coolant velocity and cladding temperature. Corrosion layer decreases heat transfer across the aluminum cladding. The prediction had been conducted for an average and a realistic condition by using Y-S. Kim corrosion model that take into account the irradiation time, temperature, heat flux, pH, and cooling water velocity. Corrosion thickness had been evaluated for different core parameter: temperature, heat flux, and corrosion resistance. All simulation had been performed in ~100 days operations in 4 cycles, each divided by steps of 100 hours. The prediction found that the layer thickness increases as operation time, although temperature and flux decrease with time. A fluctuation of about 10 K and 10% of flux from the averages show less effect on corrosion layer, while increasing constantly 25 K augments significantly the layer thickness.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125530795","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

Real-time optical sensor based on one dimensional photonic crystals with defects 基于一维缺陷光子晶体的实时光学传感器

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417268

M. Rahmat, T. P. Negara, H. Hardhienata, Irmansyah, H. Alatas

{"title":"Real-time optical sensor based on one dimensional photonic crystals with defects","authors":"M. Rahmat, T. P. Negara, H. Hardhienata, Irmansyah, H. Alatas","doi":"10.1109/ICICI-BME.2009.5417268","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417268","url":null,"abstract":"A previous theoretical study of a finite one-dimensional photonic crystal composed of 12 unit cells with two defects had shown the existence of Photonic Pass Band (PPB) inside the Stop Band, which was suggested as a useful refractive index sensor due to the sensitive variation of PPB with respect to the change of refractive index of defect layer material. We report in this presentation our successful fabrication of a prototype of this system by means of electron beam evaporation equipment in a sample chamber at pressure of 10−3 Pa with BK-7 glass substrate at temperature 573 K. Each of the photonic cells is composed of a high index layer of OS-5 with refractive index of n =3D2.10, and an equal thickness low index layer of MgF2 with n =3D 1.38. In the first defect cell, the high index layer has twice the thickness of the other layers with the low index layer left unchanged, while in the second, defect cell is separated by 6 unit cells, and the first layer is void to be filled with the sample solution. The device was used for measuring the refractive index of sugar solution with concentration range of 20–500 g/L in the real time mode. The result was found to achieve determination coefficient more than 90%. Further measurement performed has demonstrated a result in good agreement with theoretical prediction reported previously.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132699780","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

Sliding mode control design of linear continuous feedback systems: Two-steps LMI approach 线性连续反馈系统的滑模控制设计:两步LMI方法

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417250

H. Septanto, A. S. Rohman

引用次数: 8

Compact cataract screening system : Design and practical data acquisition 紧凑型白内障筛查系统:设计与实用数据采集

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417287

R. Supriyanti, H. Habe, M. Kidode, S. Nagata

{"title":"Compact cataract screening system : Design and practical data acquisition","authors":"R. Supriyanti, H. Habe, M. Kidode, S. Nagata","doi":"10.1109/ICICI-BME.2009.5417287","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417287","url":null,"abstract":"The increasing number of cataract sufferers is a serious problem because cataracts are a leading cause of blindness in the world. To avoid blindness from cataracts, we need to detect them early. Today, ophthalmologists use a slit lamp to diagnose cataracts. This equipment is expensive and requires special training to use it. Unfortunately, a lot of developing countries have a limited number of ophthalmologists and health facilities, while a lot of cataract sufferers live in developing countries. Our algorithm is aimed at such developing countries and rural areas, and its main equipment is a compact digital camera. This equipment is inexpensive and easy for anyone to use without special training. Examination can be easily carried out in an outpatient department. We have already proposed a cataract screening method for the equipment that considers about specular reflection and statistical texture appearance inside the pupil. However, in order to accomplish our goal, not only the screening method itself, but also other aspects such as compactness and ease of use are crucial. In this paper, we will discuss system design for a compact cataract screening system. The final goal of our research is developing a simple and robust screening system for cataract with a compact digital camera. A user simply takes a patient's photograph and the system will automatically analyze the image by extracting information inside a pupil, including specular reflection analysis and texture appearance analysis, for distinguishing between serious and non-serious conditions. We emphasize how to implement our system in real conditions by giving a recommendation for acquiring appropriate image data while taking a photograph so that our system will work well. The results in a real implementation are similar to our recommendation.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131504901","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: 19

Edge detection for brain tumor pattern recognition 边缘检测在脑肿瘤模式识别中的应用

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417299

R. Rulaningtyas, K. Ain

引用次数: 34

Combined scalability technique for video transmission over wireless channel with MIMO-OFDM systems 基于MIMO-OFDM系统的无线视频传输可扩展性技术

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417304

K. Rantelobo, K. A. Nugraha, Wirawan, G. Hendrantoro

引用次数: 3

The modeling of genes' interactions by means of Multiagent Collaborative Computation 基于多智能体协同计算的基因相互作用建模

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417221

A. S. Ahmad, A. D. W. Sumari

引用次数: 4