2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering最新文献_第4页

Study and design framework for e-Dengue teleconsultation system e-登革热远程会诊系统框架的研究与设计

2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-12-22 DOI: 10.1109/ICICI-BME.2011.6108626

A. Setyono, M. J. Alam, Beatrice Ann Maria Soosai

引用次数: 2

State of the art and future developments in electro mobility 电动汽车的技术现状和未来发展

2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-12-22 DOI: 10.1109/ICICI-BME.2011.6108589

H. Liess

引用次数: 0

Role of pressure and wall shear stress in initiation and development of cerebral aneurysms 压力和壁面剪切应力在脑动脉瘤发生和发展中的作用

2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-12-22 DOI: 10.1109/ICICI-BME.2011.6108629

Nedya Utami, H. Zakaria, T. Mengko, O. Santoso

引用次数: 3

Static output feedback control synthesis for nonlinear polynomial fuzzy systems using a sum of squares approach 基于平方和方法的非线性多项式模糊系统的静态输出反馈控制综合

2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-12-22 DOI: 10.1109/ICICI-BME.2011.6108643

B. W. Sanjaya, B. Trilaksono, A. Syaichu-Rohman

引用次数: 5

GPS water vapor monitoring and TroWav updated for ENSO studies GPS水汽监测和TroWav更新ENSO研究

2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-12-22 DOI: 10.1109/ICICI-BME.2011.6108591

W. Suparta, Mandeep Jit Singh, M. A. Mohd. Ali, B. Yatim, Ahmad Norazhar Mohd Yatim

引用次数: 12

Color Image processing for measuring length deformation in compression test 压缩试验中长度变形测量的彩色图像处理

2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-12-22 DOI: 10.1109/ICICI-BME.2011.6108647

Riska Ekawita, Eko Widiatmoko, S. Suprijadi, H. Nawir, Endra Susila, K. Khairurrijal

引用次数: 2

Synthesis and characterization of Gd and Er co-doped ceria as solid electrolyte for IT-SOFC via solid state method Gd和Er共掺杂氧化铈作为IT-SOFC固体电解质的固态法合成及表征

2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-12-22 DOI: 10.1109/ICICI-BME.2011.6108651

A. Hardian, I. Ismunandar

{"title":"Synthesis and characterization of Gd and Er co-doped ceria as solid electrolyte for IT-SOFC via solid state method","authors":"A. Hardian, I. Ismunandar","doi":"10.1109/ICICI-BME.2011.6108651","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2011.6108651","url":null,"abstract":"Ceria has higher conductivity than the conventional SOFC electrolyte, yttria-stabilized zirconia (YZS) but has the drawback of measurable electronic conductivity, particularly at high temperatures. The aims of this work research are to synthesize several Gd and Er co-doped ceria materials as solid electrolyte for Intermediate Temperature Solid Oxide Fuel Cell (IT-SOFC) and to obtain the correlation between the average ionic radius of dopants and the value of their conductivity. Three set material have been choosen as target of this research. They are Ce<inf>1−x−y</inf>Gd<inf>x</inf>Er<inf>y</inf>O<inf>2−z</inf> (CeGdEr); Ce<inf>1−x−y</inf>Gd<inf>x</inf>Dy<inf>y</inf>O<inf>2−z</inf> (CeGdDy); and Ce<inf>1−x−y</inf>Gd<inf>x</inf>Nd<inf>y</inf>O<inf>2−z</inf> (CeGdNd). In this paper, one set material of CeGdEr have been synthesized, they are Ce90Gd5Er5, Ce85Gd5Er10, Ce85Gd10Er5, and Ce80Gd10Er10. Their structures have been investigated using X-Ray Diffraction (XRD) and refined it using Le Bail method. All material have the similar structure that is cubic structure with space group Fm3m, but only a little differences at their lattice parameter. The lattice parameter for Ce90Gd5Er5, Ce85Gd5Er10, Ce85Gd10Er5, and Ce80Gd10Er10 are 5,406(9) Å; 5,434(1) Å; 5,434(1) Å; and 5,430(2) Å, respectively. Moreover, Ce90Gd5rEr5 morphology have been investigated using Scanning Electron Microscope (SEM). The result is Ce90G5Er5 still has pore probably due to the low temperature of sintering. The result of EDS characterization show that there is no impurity in Ce90Gd5Er5 material.","PeriodicalId":395673,"journal":{"name":"2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132025053","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

The effect of sericin application over hydroxyapatite surface on osteoblast cells proliferation 羟基磷灰石表面丝胶对成骨细胞增殖的影响

2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-12-22 DOI: 10.1109/ICICI-BME.2011.6108613

S. Sunarintyas, W. Siswomihardjo

{"title":"The effect of sericin application over hydroxyapatite surface on osteoblast cells proliferation","authors":"S. Sunarintyas, W. Siswomihardjo","doi":"10.1109/ICICI-BME.2011.6108613","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2011.6108613","url":null,"abstract":"Hydroxyapatite (HA) has been used clinically to treat bone defect. Modification of HA surface with respect to bone integration has been developed using treatments which have the potential to improve cells proliferation. Bombyx mori's sericin, a polymer protein that has polar side groups, have been known to accelerate cells attachment and proliferation. The aim of this study was to investigate the effect of sericin application over HA surface on osteoblast cells proliferation. HA discs (10 mm in diameter, 3 mm thick) were sintered. Three concentration of sericin (0.01, 0.5, and 0.1%) were applied on HA surface. Water contact angle was measured to evaluate the hydrophilicity of the disc surface. The discs were then seeded with MC3T3E1 osteoblast cells for proliferation test. The data were analyzed by Anova and LSD. Contact angle measurement showed significant increases of the hydrophilicity on sericin-modified HA surface. The amount of cells proliferation on HA discs (1.40±0.26) was significantly difference (p<0.05) with HA+sericin 0.01% (2.23±0.20), HA+sericin 0.5% (2.33±0.24), HA+sericin 0.1% (2.37±0.20). Variation of sericin concentrations applied over HA did not influence any significant difference on cells proliferation (p>0.05). The conclusion was sericin application over HA surface increased the amount of osteoblast cells proliferation. Concentration of sericin application over HA (0.01, 0.05, 0.1%) did not influence cells proliferation.","PeriodicalId":395673,"journal":{"name":"2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132766440","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

Vessel enhancement algorithm in digital retinal fundus microaneurysms filter for nonproliferative diabetic retinopathy classification 数字视网膜眼底微动脉瘤滤光器血管增强算法用于非增殖性糖尿病视网膜病变分类

2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-12-22 DOI: 10.1109/ICICI-BME.2011.6108623

R. Vidyasari, I. Sovani, T. Mengko, H. Zakaria

{"title":"Vessel enhancement algorithm in digital retinal fundus microaneurysms filter for nonproliferative diabetic retinopathy classification","authors":"R. Vidyasari, I. Sovani, T. Mengko, H. Zakaria","doi":"10.1109/ICICI-BME.2011.6108623","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2011.6108623","url":null,"abstract":"Diabetic Retinopathy is one of a complication of diabetes which can cause blindness. There are two levels of diabetic retinopathy which are nonproliferative diabetic retinopathy (NPDR) and proliferative diabetic retinopathy (PDR). The presence of microaneurysms in the eye is one of the early signs of diabetic retinopathy. Automated detection of microaneurysms in digital color fundus photographs is developed to help opthalmologist to detect the emergence of its early symptoms and determine the next action step for the patient. In this study we developed microaneurysms filter algorithm with the concept of vessel enhancement in order to extract the structure of microaneurysms in medical imagery, especially in the retinal image. Microaneurysms filter algorithm has been able to extract part of microaneurysms in the retinal image and detect pretty well. In addition, microaneurysms filters can also be developed to detect the next symptoms of diabetic retinopathy-hemorraghes (bleeding) that has features in common with microaneurysms which are larger and have irregular shape. Furthermore, the nonproliferative diabetic retinopathy (NPDR) classification system was developed based on the microaneurysms and hemorraghes detection. The system was tested against the patient data. Microanuerisyms detection results on DiaRetDB data has sensitivity value by 57,4% to ophthalmlogist 1, 35,37% for opthalmologist 2 and 62,68% for opthalmologist 3.","PeriodicalId":395673,"journal":{"name":"2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130797010","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: 16

Consensus-based controllers for spacecraft attitude alignment: Simulation results 基于共识的航天器姿态对准控制器:仿真结果

2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-12-22 DOI: 10.1109/ICICI-BME.2011.6108593

H. Septanto, Bambang Riyanto-Trilaksono, A. Syaichu-Rohman, Ridanto Eko-Poetro

引用次数: 9