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

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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
Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548807
R. D. Salim
The purpose of the research is to design a hybrid solar collector, called (L1). This Collector operates by solar energy during daylight hours, which is approximately (12) hours, the work of the solar collector (L1) continues during night by using electrical power. Solar collector was tested during the period of December - 2017 to May – 2018.The results were excellent where it’s records high temperature during the period from March - May 2018. Temperature recorded more than 100 C°. The outlet water from the solar collector (L1) was sterilized due to the high heating degree of the water, it reached boiling degree. The design of (L1) is suitable for a lot of environment or weather conditions, because it depends on the collection of the solar radiation in a small surface area; in addition, it works in low electrical power. Tests for (L1) were conducted in Basra city, southern Iraq, on latitude 30.5°N and longitude 47.8°E. M`ific and health institutions.
这项研究的目的是设计一种混合太阳能集热器,称为(L1)。该集热器在白天(约12小时)通过太阳能工作,太阳能集热器(L1)在夜间通过电力继续工作。太阳能集热器在2017年12月至2018年5月期间进行了测试。在2018年3月至5月的高温记录中,结果非常好。温度记录超过100℃。太阳能集热器(L1)出水由于受热程度高,经消毒后达到沸点。(L1)的设计适用于很多环境或天气条件,因为它依赖于在很小的表面积内收集太阳辐射;此外,它在低电力下工作。对(L1)的测试在北纬30.5°和东经47.8°的伊拉克南部巴士拉市进行。医疗卫生机构。
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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
Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548919
S. A. Idrees, Myasar Khalil Ibrahim
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.
研究了氧化锌、H2O2悬浮液中氧化剂和半导体光催化降解刚果红的性能。这项工作是在RSM(表面响应方法学)的协助下完成的,用于实验设计和统计计算。所有光化学实验均在石英光电池中进行,实验所用溶剂均为蒸馏水,通过统计分析研究了过氧化氢H2O2、氧化锌和染料浓度对光化学实验的影响。本工作中实验使用的仪器是分光光度计,为了找到计算出的然后预测的降解百分比,方差分析等统计参数也进行了测量。结果表明,所有实验的p值都高于0.05的置信水平,这意味着本工作的参数对降解百分比没有意义。这可能是由于过氧化氢(H2O2)可以作为氧气提供者加速光降解过程。同时,过量的H2O2在矿化系统中起到羟基自由基捕获的作用。另一方面;当刚果红浓度为10ppm、H2O2浓度为5%、ZnO浓度为0.1g/L时,降解效果最好,达到19%。
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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
Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548879
Jenan S. Sherza, I. Hussain, O. Abdullah
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.
当一个物体在另一个物体上滑动时,摩擦力所作的功的主要部分将在物体接触面之间的界面上以热的形式出现。因此,该界面的温度将升高到很高的值,并可能引起足够高的热应力,从而在接触面产生大的热变形和热裂纹。本文给出了计算干摩擦离合器摩擦面总热量的解析解,利用双惯量系统的运动方程确定了解析解,假设接触面上的压力分布均匀,在这种情况下,热流密度随圆盘半径线性增加。转矩和角滑动速度与时间有关。通过第一个接合周期(0≤t≤ts),讨论了转矩和角滑动速度随时间的变化。结果表明,随着离合片半径的增大,产生的热量(热流密度)增大,其中最大值出现在离合片的外半径处。最大热通量出现在滑动期中期(t=0.2s)。在本文中,假设相对角速度值随接合时间线性减小。
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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)
Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548823
Ali Dhafer Abed
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.
除了时间、精力和提供设计和实施所需的实地调查和数据的高成本外,连接城市地区的高速公路的设计是市政当局最大的经济成本。因此,本研究的重点是为伊拉克北部萨拉赫丁省萨迈拉市内连接两个城市地区的高速公路提出一条道路和设计。第一个区域是卡迪西亚社区,与进入萨迈拉市的高速公路相接。第二个区域是老城区,它的特点是有大量的历史和考古遗址,需要一条高速公路将它们与卡迪西亚社区连接起来,以方便游客和居民到达他们的考古遗址。该公路的路线和设计已按照AASHTO的国际设计标准提出,具有高容量和服务水平。它通过选择这条道路的最佳路径来实现两个区域及其相关区域之间的轻松到达,考虑道路的几何设计,代表最短路径,最低路口(两个路口),最低数量的水平和垂直曲线。该研究基于遥感技术用于设计目的,使用萨迈拉市的现代卫星图像,以及道路设计的专业程序(GIS和Civil 3D Land Desktop),因此其主要成果是根据AASHTO标准和运输级别的层次规划路线,以减少与设计相关的数据收集目的的时间、努力和成本,并输出准确的结果准备实施。
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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
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
Recently, variety purposes of Internet used present a demand to embody highest levels of security in every network-connected device. This proposal strives to address a secure network connection via Secure Certificate Public Key (SCPK) to resist the Man-in-the-Middle Sniffing attack on SSL. The model aims to encrypt Certificate Public Key and authenticate between clients and servers. Drawing on our simulation, proposed key is secure, efficient and safely monitor.
最近,互联网的各种用途提出了一个要求,即在每一个联网设备中体现最高水平的安全性。本提案力求通过安全证书公钥(SCPK)解决安全的网络连接,以抵御针对SSL的中间人嗅探攻击。该模型旨在对证书公钥进行加密,并在客户端和服务器之间进行身份验证。通过仿真,提出了安全、高效、安全的密钥监控方案。
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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
Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548832
S. Sadkhan, A. O. Salman
the Internet of Things is being more and more adopted for applications in almost every application of today’s business. The ability to integrate the features of the web to the features of Internet of Things systems has led to more flexibility in managing data from almost any location and almost any device platform. The need to secure the exchanged data has made users have some hesitation towards comfortably adopting these technologies, so developers enhanced security measures through encryption, and creating some "lightweight" version of efficient cryptosystems. Having a decision system that guides the user on the best version of a ciphering algorithm means having a more efficient IoT based secured system. The proposed system uses fuzzy logic to provide indications to which variation of the algorithm to use for the exchanges messages, with certainty levels that would assist the user in choosing the most suitable ciphering algorithm.
物联网越来越多地被应用于当今商业的几乎所有应用中。将web的功能与物联网系统的功能相结合的能力,使得管理来自几乎任何位置和几乎任何设备平台的数据更加灵活。为了确保交换数据的安全,用户对采用这些技术有些犹豫,因此开发人员通过加密增强了安全措施,并创建了一些“轻量级”版本的高效密码系统。拥有一个指导用户使用最佳版本加密算法的决策系统意味着拥有一个更有效的基于物联网的安全系统。所提出的系统使用模糊逻辑来提供用于交换消息的算法变体的指示,其确定性级别将帮助用户选择最合适的加密算法。
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引用次数: 11
Speech Scrambling Based on Arnold-Lucas Mapping 基于Arnold-Lucas映射的语音置乱
Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548839
N. Abbas, Zeina Hassan Razaq
In the increasing needed for security of communication and transmitted media and the development of communication system which surely transmits the data via the unsecured channel, many approaches appear to attempt to maintain the secret information generally and speech information specially. From this approach that is the most recently the chaotic maps that provide the perfect way for the security of data, and is used widely in speech scrambling. The chaotic maps used successfully for encryption of large-scale media such as video, audio, and image data because of its perfect properties as pseudo-randomness, sensitivity to parameters of the system and initial conditions and periodicity. In our proposed system we use a new combination of chaotic maps that depend on Arnold and Lucas maps, Arnold-Lucas map performs the scrambling process in a good way and give good results. The proposed system evaluated using SNR, PSNR, and correlation measures and the results of our proposed system were better compared with Arnold cat map and Fibonacci map.
随着人们对通信和传输介质安全性要求的不断提高,以及通信系统必然要通过不安全通道传输数据的发展,出现了许多试图对一般保密信息和对语音信息进行保密的方法。从这种方法来看,混沌映射为最近的数据安全提供了完美的途径,并被广泛应用于语音置乱。混沌映射由于其伪随机性、对系统参数和初始条件的敏感性以及周期性等优良特性,成功地应用于视频、音频和图像等大型媒体数据的加密。在我们提出的系统中,我们使用了依赖于Arnold和Lucas映射的混沌映射的新组合,Arnold-Lucas映射很好地执行了置乱过程并给出了很好的结果。采用信噪比(SNR)、PSNR和相关指标对系统进行评价,结果与Arnold cat图和Fibonacci图相比效果更好。
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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
Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548827
S. Abdullah, Zena F. Kadhim, H. Mahdi
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.
这项工作的目的是研究中子星的物理性质。确定了磁力和加速度比对表层的影响。采用Goldriech - Julian模型。光柱体内磁场演化有助于解释电磁力与重力、离心加速度等其他力产生的物理机制。它们之间的比值由r比r决定,离心项和重力项可以忽略。离心力和电磁力在r~104R时变得相当,引力项可以忽略不计。结果表明,除非功函数和内聚力过大,否则电作用力会将带电粒子从表面拉出。计算估计,中子星周围的真空空间区域暗示着一个巨大的力作用在表层。由于与磁场(B~10−3)的关系,典型粒子数密度(Ngj)随距离的增加而迅速减小。磁场的扭曲超出了光圆柱体的极限。
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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
Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548898
N. Habeeb, Salman Hussien Omran, Dahir Abbas Radih
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.
利用图像融合进行图像增强在许多应用中都是非常重要的。图像融合可在空间域或变换域进行。在空间域实现了基于加权平均的图像融合。采用这种方法融合的图像是低对比度和模糊图像。变换域的融合图像质量优于空间域的融合图像。在变换域进行基于标准离散小波变换(DWT)的融合,与基于加权平均的融合相比,融合效果更好。然而,基于小波变换的融合图像缺乏空间细节。本文提出了一种简单的图像融合方法,利用加权平均或基于小波变换的可见红外图像融合来提高融合后图像的质量。红外图像本质上是一幅模糊图像,因此在输入的红外图像与所提出的锐化滤波器之间进行卷积处理。输出是一个突出显示边缘和精细细节的图像。利用加权平均或基于小波变换的图像融合,将可见光图像与增强后的红外图像进行融合,得到最终图像。实验结果表明,所提出的融合方法比标准的融合方法具有更好的效果。
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引用次数: 8
A Study On Implementation of Cloud Computing Technology using Data Mining Algorithms 利用数据挖掘算法实现云计算技术的研究
Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548887
Aljwhrh Almtrf, M. Zohdy
There are some implementation stuck and flexibility issues when standard data mining structure is utilized as a bit of appropriated figuring. In this paper, we introduce an information mining stage in context of Cloud Computing innovation. Separated and a standard information mining structure, this stage is altogether adaptable, has gigantic information managing capacitiesˈ is advantage masterminded, and has low equipment cost. This stage can bolster the outline and livelihoods of an expansive variety of dispersed information mining frameworks. In this paper we will think about on huge information mining and extraordinary process and data taking care of limits of dispersed registering give extreme help to information mining. Through the examination of the information mining and the appropriated registering development, in this paper, new idea to design the association rule mining algorithm along with MapReduce parallel processing architecture is introduced. An experimental investigation on this idea is carried out. In recent times, Aneka Cloud Strategy is becoming a well utilized cloud strategy worldwide and it will be discussed.
当使用标准数据挖掘结构作为适当的计算时,存在一些实现卡和灵活性问题。本文介绍了云计算创新背景下的信息挖掘阶段。该平台采用独立的、标准的信息挖掘结构,具有整体适应性强、信息管理能力强、易于策划、设备成本低等优点。这个阶段可以支持各种分散的信息挖掘框架的轮廓和生计。本文将考虑对海量信息的挖掘以及异常过程和数据的处理,考虑到分散注册的局限性,为信息挖掘提供极大的帮助。本文通过对信息挖掘和适当注册发展的考察,介绍了基于MapReduce并行处理架构的关联规则挖掘算法设计的新思路。对这一思想进行了实验研究。最近,Aneka云策略正在成为全球范围内使用良好的云策略,我们将对其进行讨论。
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引用次数: 1
期刊
2018 International Conference on Advanced Science and Engineering (ICOASE)
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