2018 International Conference on Advanced Science and Engineering (ICOASE)最新文献_第2页

A Numerical Approach of Fornberg-Whitham Equation Using Residual Power Series Method 残差幂级数法求解Fornberg-Whitham方程

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548934

B. A. Mahmood, Majeed A. Yousif

引用次数: 0

ICOASE 2018 TOC

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/icoase.2018.8548942

引用次数: 0

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

Multi-Robot Path Planning Based on Max–Min Ant Colony Optimization and D* Algorithms in a Dynamic Environment 动态环境下基于最大最小蚁群优化和D*算法的多机器人路径规划

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548805

Ali Hadi Hasan, Akmam Majid Mosa

{"title":"Multi-Robot Path Planning Based on Max–Min Ant Colony Optimization and D* Algorithms in a Dynamic Environment","authors":"Ali Hadi Hasan, Akmam Majid Mosa","doi":"10.1109/ICOASE.2018.8548805","DOIUrl":"https://doi.org/10.1109/ICOASE.2018.8548805","url":null,"abstract":"This paper involves a proposition of a new method to find the optimal path for centralized and competitive multirobot in the same dynamic environment. These robots can start from different location(s) and destination to the same goal. The method used to hybrid the pheromone trail updating of MAX– MIN ACO (MMAS) algorithm with D* algorithm strategies to construct a trail of the modified (deposited) pheromone which is updated in each iteration. The robots use tour construction probabilities to choose the best solution to move from the start nodes through the dynamic environment, which contains dynamic obstacles moving in free space, by finding and displaying the optimal path for each robot. A number of experimental results simulated on different dynamic environments for different number of robots indicated that the proposed method performed well. The robots are competitive with each other to reach their targets without colliding with obstacles, and they find the optimal path with minimum iterations and minimum total arc cost. Generally, the increase number of the implemented robots increases the occupy time. However, the amount of that increase varies. It goes from (7%) to (15%) when one to two robots are implemented. It is also noticed that the increase in the time occupy turns to be limited in comparison to the previous ratios, i.e. from (27%) to (30%) when four to five robots are implemented.","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":"115110650","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

Impact Analysis of HTTP and SYN Flood DDoS Attacks on Apache 2 and IIS 10.0 Web Servers HTTP / SYN Flood DDoS攻击对Apache 2和IIS 10.0 Web服务器的影响分析

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548783

R. Zebari, Subhi R. M. Zeebaree, Karwan Jacksi

{"title":"Impact Analysis of HTTP and SYN Flood DDoS Attacks on Apache 2 and IIS 10.0 Web Servers","authors":"R. Zebari, Subhi R. M. Zeebaree, Karwan Jacksi","doi":"10.1109/ICOASE.2018.8548783","DOIUrl":"https://doi.org/10.1109/ICOASE.2018.8548783","url":null,"abstract":"Nowadays, continuously accessing Internet services is vital for the most of people. However, due to Denial of Service (DoS) and its severe type ‘Distributed Denial of Service (DDoS), online services becomes unavailable to users in sometimes. Rather than DDoS is dangerous and has serious impact on the Internet consumers, there are multiple types of that attack such Slowrise, ping of death and UDP, ICMP, SYN flood, etc. In this paper, the effect of HTTP and SYN flood attack on the most recent and widely used web servers is studied and evaluated. Systematic performance analysis is performed on Internet Information Service 10.0 (IIS 10.0) on Windows server 2016 and Apache 2 on Linux Ubuntu 16.04 Long Term Support (LTS) server. Furthermore, the key metrics of the performance are average response time, average CPU usage and standard deviation as a responsiveness, efficiency and stability of the web servers. The results show that the IIS10.0 outperformed Apache2 web server in efficiency and responsiveness during HTTP flood attack. However, Apache2 web server achievement was more responsive and performed more stability with SYN flood attack.","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":"123314102","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: 36

Tunable Plasmonic Resonances Below Schottky Diode Band-gap Based on Elliptical Nanoantennas 基于椭圆纳米天线的肖特基二极管带隙下可调谐等离子共振

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548841

A. A. Rasheed, Khalil H. Sayidmarie, K. K. Mohammed

引用次数: 0

Experimental and Numerical Investigation of Factors That Affecting in Frictional Welding of Mild Steel and Al alloy A356 低碳钢与A356铝合金摩擦焊接影响因素的试验与数值研究

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548940

N. Abd-Ali, Ahmed Raee Madeh

{"title":"Experimental and Numerical Investigation of Factors That Affecting in Frictional Welding of Mild Steel and Al alloy A356","authors":"N. Abd-Ali, Ahmed Raee Madeh","doi":"10.1109/ICOASE.2018.8548940","DOIUrl":"https://doi.org/10.1109/ICOASE.2018.8548940","url":null,"abstract":"Friction welding is one of the most advanced welding techniques in the world today, due to the ability of this technique to find weld specimens with high performance specifications. The present study deals with friction welding of similar metals (mild steel) and similar metals (aluminium alloy A356) for solid and hollow specimen, also the results were studied analytically methods using ANSYS(16) software program. The fracture force of standard specimens were 576.33 MPa and 105.41 MPa, while this force of welded specimens were 463.64 MPa and 69.04 MPa for mild steel and Al-A356 respectively with reduction about (30%) in equivalent stress values. The hardness was increased at the weld region as a results of the friction pressure and oxidation process and the differences in these value due to the metals nature and its crystal construction. The temperatures distribution in both practical and theoretical methods refers to the symmetrical distribution along the weld region. The fatigue sensitivity of two metals were showed that the minimum life in mild steel was (8523 cycle) while the minimum life in Al-A356 was (1713 cycle) under same load condition.","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":"125894289","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: 1

Small Footprint Mix-Column Serial for PHOTON and LED Lightweight Cryptography 用于光子和LED轻量级密码的小足迹混合列串行

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548802

Y. Abbas, R. Jidin, N. Jamil, M. Z’aba, Saad Al-Azawi

引用次数: 1

Development a QSAR Model of 1,3,4-Triazole Derivatives for Antioxidant Activity Prediction 1,3,4-三唑类化合物抗氧化活性的QSAR预测模型的建立

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548848

S. Saber, H. Mohamad, M. Aziz

引用次数: 0

Orientation Effect of n-Type PSi on Integrated Interdigitated Electrode EGFET pH Sensor Performance n型PSi取向对集成交叉指电极EGFET pH传感器性能的影响

2018 International Conference on Advanced Science and Engineering (ICOASE) Pub Date : 2018-10-01 DOI: 10.1109/ICOASE.2018.8548792

Akram R. Nasser, Ghusoon M. Ali

{"title":"Orientation Effect of n-Type PSi on Integrated Interdigitated Electrode EGFET pH Sensor Performance","authors":"Akram R. Nasser, Ghusoon M. Ali","doi":"10.1109/ICOASE.2018.8548792","DOIUrl":"https://doi.org/10.1109/ICOASE.2018.8548792","url":null,"abstract":"The effect of the crystalline orientation of n-type porous silicon (PSi) on an integrated interdigitated extended-gate field-effect-transistor (IEGFET) pH sensor performance was studied. The PSi n-type <100> and n-type <111> are prepared by a Laser-assistant etching method (LAEM) as sensing layer in the same conditions. The scanning electron microscope (SEM) revealed that the PSi pore size and depth of n-type <100> are 1 to 4.5 µm and 1.5 µm, respectively, whereas for n-type <111> sample are 2 to 4 µm and 0.4 µm, respectively. The integrated interdigitated electrode consists of the reference and the extended gate on a single PSi sensing substrate. The n-type <100> PSi and n-type <111> PSi as the sensing layers were compared and contrast in the pH range from 3 to 11. n-type <111> PSi does not exhibit any pH sensitivity. On another hand, The n-type <100> PSi sensing layer shows a better sensitivity as compared to n-type <111> PSi. The voltage and current sensitivities of n-type <100> PSi are found to be 13 mV/pH and 30.94 µA/ pH, respectively. The sensitivity enhancement for n<100> sample is attributed to the larger porosity and pore deepest, as compared to for n-type <111> which that result in a higher surface area/volume ratio which causes better sensitivity. The studied IEGFET based on PSi is a completely solid-state device which opens a new area to investigate of miniaturization pH.","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":"130518141","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: 2