2018 International Conference on Advanced Science and Engineering (ICOASE)最新文献

Manufacturing Procedure of a Hybrid Design of Solar Collector (Sterilization and Water Heating) By Solar and Electrical Energy 太阳能和电能混合集热器(灭菌和水加热)的制造过程

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548807

R. D. Salim

引用次数: 4

Optimization of Congo-Red Photo-Catalytic Degradation by Central Composite Design 中心复合设计优化刚果红光催化降解

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548919

S. A. Idrees, Myasar Khalil Ibrahim

{"title":"Optimization of Congo-Red Photo-Catalytic Degradation by Central Composite Design","authors":"S. A. Idrees, Myasar Khalil Ibrahim","doi":"10.1109/ICOASE.2018.8548919","DOIUrl":"https://doi.org/10.1109/ICOASE.2018.8548919","url":null,"abstract":"The photo catalytic degradation of Congo red by oxidant’s and semiconductors in suspension aqueous solution of ZnO, H2O2 has been studied. This work has been done by assist of RSM (surface response methodology) for design of experiments and statistical calculations. All photochemical experiments have been carried out in quartz photo cell and the solvent used for all experiment was distilled water (D. W). The influence of hydrogen peroxide H2O2, zinc oxide and dye concentration has been studied by statistical analysis. The instrument used for experiments in this work is spectrophotometer in order to find the calculated and then predicted percentage of degradation, ANOVA analysis and other statistical parameters also has been measured. The result shows that the P-values are higher than 0.05 confidence level in all experiments this means that the parameter of this work does not make a sense on percentage of degradation. This is may be due to that the hydrogen peroxide (H2O2) may work as oxygen provider to accelerate the photo degradation process. Meanwhile, Excess amount of H2O2, Could act as hydroxyl radical capture in the mineralization system. On the other hand; the best result was 19% degradation in case of 10ppm Congo red concentration, 5% H2O2 and 0.1g/L ZnO.","PeriodicalId":144020,"journal":{"name":"2018 International Conference on Advanced Science and Engineering (ICOASE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129276230","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: 4

Heat Flux in Friction Clutch with Time Dependent Torque and Angular Velocity 扭矩和角速度随时间变化的摩擦离合器热流

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548879

Jenan S. Sherza, I. Hussain, O. Abdullah

{"title":"Heat Flux in Friction Clutch with Time Dependent Torque and Angular Velocity","authors":"Jenan S. Sherza, I. Hussain, O. Abdullah","doi":"10.1109/ICOASE.2018.8548879","DOIUrl":"https://doi.org/10.1109/ICOASE.2018.8548879","url":null,"abstract":"When a body slides over another body, the major part of the work done against the frictional force which resists the motion will appear as a heat at the interface between the contact surfaces of the bodies. Consequently, the temperatures of that interface will increase to high values and may cause a high thermal stresses enough to produce large thermal deformations and thermal cracks in the contact surfaces. The present paper presents an analytical solution to calculate the total heat generated between the rubbing surfaces for the dry friction clutch, the analytical solution was determined using the equations of motion of two-inertia system assuming a uniform pressure distribution over the surfaces of contact where in this case the heat flux will increase linearly with disc radius. The torque and angular sliding speed are dependent of time. The variation of torque and angular sliding speed with time were discussed through the first period of engagement (0≤t≤ts). The results showed that the values of the heat generated (heat flux) increases with disc radius where the maximum value appeared at the outer radius of the clutch disc. The maximum heat flux occurred at the mid time of slipping period (t=0.2s). In this research paper, it was assumed that the values of the relative angular speed decrease linearly with time of engagement.","PeriodicalId":144020,"journal":{"name":"2018 International Conference on Advanced Science and Engineering (ICOASE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130559329","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: 5

Planning and Design of Highways According to AASHTO Standards Using Remote Sensing Technology (Samarra City as a Case Study) 基于AASHTO标准的公路遥感规划设计(以萨迈拉市为例)

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548823

Ali Dhafer Abed

{"title":"Planning and Design of Highways According to AASHTO Standards Using Remote Sensing Technology (Samarra City as a Case Study)","authors":"Ali Dhafer Abed","doi":"10.1109/ICOASE.2018.8548823","DOIUrl":"https://doi.org/10.1109/ICOASE.2018.8548823","url":null,"abstract":"The design of highways linking urban areas represents the largest economic cost to the municipality, in addition to the time, effort and high cost in providing field surveys and data needed for design and implementation purposes. Therefore, this research focused on proposing a path and design for a highway linking two urban areas within the city of Samarra, in the Salah Al-Din Governorate, northern Iraq. The first area is Qadisiyah neighborhood, which meets the highways that enter the city of Samarra. The second area is the Old City, which is characterized by a large number of historic and archeological sites, and need a highway connecting them with the Qadisiya neighborhood to facilitate the arrival of visitors and residents to their archaeological sites. The route and design of the highway have been proposed according to AASHTO's international design standards, with a high capacity and level of service. It achieves easy arrival between the two areas and their associated regions by choosing the best path for this road, taking into consideration the geometric design of the road that represents the shortest path, the lowest junctions (two junctions), the lowest number of horizontal and vertical curves. The research was based on remote sensing techniques for design purposes, using modern satellite images for the city of Samarra, in addition to the specialized programs in road design (GIS & Civil 3D Land Desktop), thus its main outcome was planning a route according to AASHTO standard and hierarchy of transport levels to reducing the time, effort and cost of data collection purposes that pertain to the design, and outputs with accurate results ready for implementation.","PeriodicalId":144020,"journal":{"name":"2018 International Conference on Advanced Science and Engineering (ICOASE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123206559","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: 5

Boost Secure Sockets Layer against Man-in-the-Middle Sniffing Attack via SCPK 通过SCPK增强安全套接字层对中间人嗅探攻击

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548813

M. Hussain, Zaid Alaa Hussien, Z. Abduljabbar, Sarah Abdulridha Hussain, Mustafa A. Al Sibahee

引用次数: 1

Fuzzy Logic for Performance Analysis of AES and Lightweight AES AES和轻量级AES性能分析的模糊逻辑

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548832

S. Sadkhan, A. O. Salman

引用次数: 11

Mechanism and Thermodynamic Parameters of Paternὸ-Büchi Reaction of Benzene and Furan: DFT Study 苯与呋喃的Patern - b<e:1> - chi反应机理及热力学参数:DFT研究

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548917

H. M. Salim, H. Abdallah, P. Ramasami

引用次数: 4

Speech Scrambling Based on Arnold-Lucas Mapping 基于Arnold-Lucas映射的语音置乱

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548839

N. Abbas, Zeina Hassan Razaq

引用次数: 4

Determination of the Influence Forces Affecting the Surface Layers of the Rotating Magnetic Neutron Stars 旋转磁中子星表层影响作用力的测定

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548827

S. Abdullah, Zena F. Kadhim, H. Mahdi

{"title":"Determination of the Influence Forces Affecting the Surface Layers of the Rotating Magnetic Neutron Stars","authors":"S. Abdullah, Zena F. Kadhim, H. Mahdi","doi":"10.1109/ICOASE.2018.8548827","DOIUrl":"https://doi.org/10.1109/ICOASE.2018.8548827","url":null,"abstract":"This work aims to study the physical properties of Neutron stars. The effect of magnetic forces and the ratio of accelerations on surface layers are determined. Goldriech and Julian model is considered. The magnetic field evolution within light cylinder can contribute to explain the physical mechanism generating the electromagnetic forces with other forces like gravitation and centrifugal acceleration. The ratio between them will be determined for r ≫ R. The centrifugal and gravitation terms can be neglected. The centrifugal and electromagnetic forces would become comparable at r~104R, the gravitational term is negligible. The results showed that the electric forces would pull out charged particles from surface, unless the work function and cohesive forces are unrealistically large. The calculations estimated that a vacuum space regions surrounding Neutron stars implies a huge forces acting on the surface layers. The typical number density of particles (Ngj) quickly decreases with distance due to the magnetic field dependence (B~10−3). The magnetic field is distorted beyond light cylinder limits.","PeriodicalId":144020,"journal":{"name":"2018 International Conference on Advanced Science and Engineering (ICOASE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130003798","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

Contrast Enhancement for Visible-Infrared Image Using Image Fusion and Sharpen Filters 使用图像融合和锐化过滤器增强可见红外图像的对比度

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548898

N. Habeeb, Salman Hussien Omran, Dahir Abbas Radih

{"title":"Contrast Enhancement for Visible-Infrared Image Using Image Fusion and Sharpen Filters","authors":"N. Habeeb, Salman Hussien Omran, Dahir Abbas Radih","doi":"10.1109/ICOASE.2018.8548898","DOIUrl":"https://doi.org/10.1109/ICOASE.2018.8548898","url":null,"abstract":"Image enhancement using image fusion is very important for many applications. Image fusion is performed in spatial domain or in transform domain. Weighted averaging-based image fusion is achieved in spatial domain. The fused image using this method is a low-contrast and blurriness image. The quality of the fused image in transform domain is better than fused image in spatial domain. The standard Discrete Wavelet Transform (DWT) based fusion is performed in transform domain and it produces better result compared with the weighted averaging-based fusion. However, the fused image using DWT based fusion lacks spatial details. In this paper, a simple image fusion is proposed in order to enhance the quality of the fused image using weighted averaging or DWT based image fusion for visible-infrared images. In nature, infrared image is a blurred image, so the convolution process is performed between the input infrared image and the proposed sharpen filter. The output is an image with highlighting edges and fine details. Using weighted averaging or DWT based image fusion to fuse the visible image and the enhanced infrared image to obtain the final image. The experimental results showed that the proposed fusion method produces better results than the standard fusion methods.","PeriodicalId":144020,"journal":{"name":"2018 International Conference on Advanced Science and Engineering (ICOASE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132160973","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