Muthanna Journal of Engineering and Technology最新文献_第3页

Developing a warm asphalt mixture using locally emulsion and old paving waste 利用当地的乳化液和旧的铺路废料研制热沥青混合料

Muthanna Journal of Engineering and Technology Pub Date : 2021-12-30 DOI: 10.52113/3/eng/mjet/2021-09-02/01-08

J. Hussein

引用次数: 0

Watching vehicle speed using GPS by using data mining approach 采用数据挖掘的方法，利用GPS监测车辆速度

Muthanna Journal of Engineering and Technology Pub Date : 2021-12-30 DOI: 10.52113/3/eng/mjet/2021-09-02/09-16

Seror Manea Bahloo

{"title":"Watching vehicle speed using GPS by using data mining approach","authors":"Seror Manea Bahloo","doi":"10.52113/3/eng/mjet/2021-09-02/09-16","DOIUrl":"https://doi.org/10.52113/3/eng/mjet/2021-09-02/09-16","url":null,"abstract":"The suggested effort is an endeavor to regulate the speed of the car using computer software that allows the owner to obtain information about the driver’s position, speed, and activities. To do this, the system must be able to send data in real time. The widespread accessibility of GPS-enabled instruments, as well as the enormous quantities of data collected from them, allows us to get a perfect understanding of the condition of traffic and the road network. The current study was prompted through a sample of “T-Drive GPS” trajectory data made public by Microsoft Research in 2010. The final objective was to estimate the average speeds of the road sections using the supplied trajectory data and therefore obtain a speed overview of the road network. The corrected sensor data are used by Driving Sense to detect three types of hazardous behaviors: uncontrolled speed, driving irregularly and shifting the directions. We test the efficacy of our system in real-world scenarios. Driving Sense can identify the convert of directions through driving and anomalous speed control with 93.95 percent accuracy and 90.54 percent recall, correspondingly, according to the findings. Furthermore, the speed estimate mistake is within an acceptable range of less than 2.1 m/s.","PeriodicalId":431983,"journal":{"name":"Muthanna Journal of Engineering and Technology","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130455151","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

Treatment of Organic Compounds Resulting from Oil Refineries under Solar Light and Reuse it for Industrial Purpose 炼油厂产生的有机化合物在太阳能光下的处理及其工业再利用

Muthanna Journal of Engineering and Technology Pub Date : 2021-06-28 DOI: 10.52113/3/mjet/2021-9-1/20-24

Shyamaa A. Mohammed, Sundus S. Al-Azawiey, A. Ali

引用次数: 1

The Interstitial in Structural System in Architecture 建筑结构系统中的间隙

Muthanna Journal of Engineering and Technology Pub Date : 2021-06-19 DOI: 10.52113/3/mjet/2021-9-1/06-19

Jinan H. M. AlAnbaky, Hadeel S. R. Al-mur'ib

{"title":"The Interstitial in Structural System in Architecture","authors":"Jinan H. M. AlAnbaky, Hadeel S. R. Al-mur'ib","doi":"10.52113/3/mjet/2021-9-1/06-19","DOIUrl":"https://doi.org/10.52113/3/mjet/2021-9-1/06-19","url":null,"abstract":"Previous knowledge has shown a concept revealing different boundaries and relations of building spaces with its outer shell; which represent the boundaries of these spaces. This concept is called interstitial space which is based on creating an interlocution and communication within this space giving a new understanding of meaning and a new approach in archi-tectural formation. This concept of knowledge description has varied as it is linked once to its nature or again to the built environment levels whether it's architectural or urban diverged within the academic and social context, as well as the blur-ring relationship nature of this space with the structural system of the building. Therefore, the problem state of this research, which goal focuses on, is highlighted as \"the urge to investigate the concept of interstitial structure characteristics\". Yet the methodology of the research is based on the descriptive and analytical approach consisting of three phases; phases one is to build a theoretical framework about the characteristics of the interstitial space in architecture; second is to conduct a practical study and identify several samples of buildings vary in their structural systems (traditional, structural and space); then analyze data and identify the conclusions of which the interstitial space grows and expands physically and expres-sively with the presence of the recent constructive systems and the lack of presence of the Interstitial spaced has led to spatial differentiation and closed toward inside especially those designed parametrically and reflect it in the other tradi-tional and structural constructive systems.","PeriodicalId":431983,"journal":{"name":"Muthanna Journal of Engineering and Technology","volume":"08 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127221836","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 mobile application programming on the educational process 移动应用程序编程对教育过程的影响

Muthanna Journal of Engineering and Technology Pub Date : 2021-06-19 DOI: 10.52113/3/mjet/2021-9-1/01-05

Dawood Zahi Khutar

{"title":"The effect of mobile application programming on the educational process","authors":"Dawood Zahi Khutar","doi":"10.52113/3/mjet/2021-9-1/01-05","DOIUrl":"https://doi.org/10.52113/3/mjet/2021-9-1/01-05","url":null,"abstract":"Distance learning is something really familiar nowadays. In the past few years, our world has witnessed a massive revolu-tion in the world of information technology and provided simple ways to obtain information at reasonable prices. Today, sharing information is an integral part of every person's life. Devices such as phones, tablets, and smartphones have be-come the main focus of digital life. With technological progress, electronic devices go through stages of software develop-ment that allow them to perform additional, more complex tasks, and process a larger flow of information. Almost every-one between the ages of 10 and 60 owns a mobile device. So mobile apps are always up to date. Therefore, it is quite logi-cal to use the mobile application as an auxiliary element in the educational system, especially as it provides many services such as accessing the Internet, browsing the web, sending e-mails, exchanging multimedia messages and files and provid-ing instant messaging applications with audio and video. Focusing on employing technology in education and its curricula, regardless of its level, is considered very important. This work diagnoses what users prefer when using the e-learning appli-cation through a questionnaire distributed to a group of university students to collect data on their preferences regarding mobile applications for e-learning.","PeriodicalId":431983,"journal":{"name":"Muthanna Journal of Engineering and Technology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127806567","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

Enhancement of electric field of bowtie nanoantenna 领结纳米天线的电场增强

Muthanna Journal of Engineering and Technology Pub Date : 2019-12-30 DOI: 10.52113/3/eng/mjet/2019-07-02/71-81

Gufran A. Hassana, J. A. Hassan

{"title":"Enhancement of electric field of bowtie nanoantenna","authors":"Gufran A. Hassana, J. A. Hassan","doi":"10.52113/3/eng/mjet/2019-07-02/71-81","DOIUrl":"https://doi.org/10.52113/3/eng/mjet/2019-07-02/71-81","url":null,"abstract":"A nanoantenna is designed to transform high frequency into energy. The proposed antenna is made of aluminuim. are shaped with a pair of nanoparticles brought in close nearness. Antennas separated by small gaps printed on a Si layer, which is designed as a flat-edge bowtie, with a ground plane at the under most of the substrate with a feeding putting in the gap of the bowtie antenna. The proposed antenna is designed using 3D-electromagnetic solver (CST) programs and analysed for the optimisation of metal thickness, gap size, and geometrical length. Simulations are conducted to investigate the behaviour of the nanoantenna illuminated by the linearly polarized plane wave. The nanoantenna parameters such as substrate thickness, feeding size, feeding type, and feeding material were changed to select the most efficient nanoantenna with a large directivity in our reaserch find the nanoantenna make a high electric field enhancement in their gap region. This specialty can be employed for SERS or biosensing to improve the detection limit and measure the presence of single molecules. For this, it is necessary to create antennas with enough small gaps, to be capable to recompense for the defects created during the fabrication process and reach antenna characteristics that are close to the ones presage by simulations. The numerical simulations are studied to improve the best E-field of the antenna within the 250–700 THz frequency range. The proposed antenna offers multiple-resonance frequencies and good return loss in the frequency band of 310 THz, as well as an output electric field of 5.48 v/m to 7.8 v/m. Upon changing the type of feeding in the gap (without feeding, air feeding, dielectric silicon, or feeding), and we find that when using the air between the gap, the S-parameter is (-12.9) dB at the resonance frequency of (531.3) THz and the directivity is 7.41 dB at 666 THz incident frequency.","PeriodicalId":431983,"journal":{"name":"Muthanna Journal of Engineering and Technology","volume":"311 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133305626","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

Urban Visual Quality Of Traditional Kut City Center 库特传统市中心的城市视觉品质

Muthanna Journal of Engineering and Technology Pub Date : 2019-10-06 DOI: 10.52113/3/mjet/2019-7-1/57-64

Hussam S. O. Aldelphi

{"title":"Urban Visual Quality Of Traditional Kut City Center","authors":"Hussam S. O. Aldelphi","doi":"10.52113/3/mjet/2019-7-1/57-64","DOIUrl":"https://doi.org/10.52113/3/mjet/2019-7-1/57-64","url":null,"abstract":"\"This paper addresses of urban visual quality at Traditional Kut City Center as an important part of urban life concept. Where most of the traditional city centers suffer from unorganized interventions and urban disruption, affecting the identity and future of the city and its quality of urban life. To achieve the objectives of this paper, the study area was divided into three main areas: the river side, the middle part, and the part overlooking the residential units. A quantitative analysis of the city center (the three parts) was prepared and analyzed using the SWAT method. A questionnaire was prepared and answered by a group of experts with expertise and specialization in the field of urban design and architecture to answer the set of axes allocated to the questionnaire. The research found that there is a positive correlation between these indicators. The more attention is paid to the visual urban image indicators of the traditional city center, the clearer the urban environment will be, thus increasing the city’s visual value and quality of life. To improve the urban visual quality at Traditional Kut City Center, the research considers the need to attention of three vertical indicators, and look at to urban sustainability as an important part of enhancing the visual quality of the city center, where sustainability works with visual quality first by determining the standards of construction and urban intervention of The traditional city of Kut, And secondly, the morphological formation of the traditional center which is the main factor in the concept of enhancing the visual quality of urban centers in the cities.\"","PeriodicalId":431983,"journal":{"name":"Muthanna Journal of Engineering and Technology","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115715458","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

Nonlinear Finite Elements Analysis of Circular Reinforced Concrete Columns Strengthened With Carbon Fiber Reinforced Polymer (CFRP) 碳纤维增强聚合物(CFRP)加固圆形钢筋混凝土柱的非线性有限元分析

Muthanna Journal of Engineering and Technology Pub Date : 2019-06-30 DOI: 10.52113/3/eng/mjet/2019-07-01/10-22

Zahraa Abbas Khaduier, M. Abdulla

{"title":"Nonlinear Finite Elements Analysis of Circular Reinforced Concrete Columns Strengthened With Carbon Fiber Reinforced Polymer (CFRP)","authors":"Zahraa Abbas Khaduier, M. Abdulla","doi":"10.52113/3/eng/mjet/2019-07-01/10-22","DOIUrl":"https://doi.org/10.52113/3/eng/mjet/2019-07-01/10-22","url":null,"abstract":"This paper presents the results of a study to have better understanding of structural behavior of the reinforced concrete (RC) column wrapped by carbon fiber reinforced polymer (CFRP) sheets. In this study, three dimensional finite element models have been presented using ANSYS computer program (Release 16.0) to analyze reinforced concrete columns strengthened with CFRP composites , to evaluate the gain in performance (strength and ductility) due to strengthening, and to study the effect of the most important parameters such as: compressive strength of concrete, modulus of elasticity of CFRP and fiber orientations . Three dimensional eight-node brick element (SOLID65) was used to represent the concrete, and three dimensional spar element (LINK180) was used to represent the steel and three dimensional shell element (SHELL41) was used to represent the CFRP composites. The present study has a comparison between the analytical results from the ANSYS finite element analysis with experimental data. The results of the study show that, external bonded CFRP sheets are very effective in enhancing the axial strength and ductility of the concrete columns. Inspection of the results shows that, there is good agreement between the ANSYS and the experimental test results.","PeriodicalId":431983,"journal":{"name":"Muthanna Journal of Engineering and Technology","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128321612","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

Practical study on the electrochemical simultaneous removal of copper and cadmium from simulated wastewater using rotating tubular packed bed cathode 旋转管状填料床阴极电化学同时去除模拟废水中铜和镉的实践研究

Muthanna Journal of Engineering and Technology Pub Date : 2019-05-12 DOI: 10.52113/3/mjet/2019-7-2/90-100

Jenan H. Hemeidan, A. Abbar

{"title":"Practical study on the electrochemical simultaneous removal of copper and cadmium from simulated wastewater using rotating tubular packed bed cathode","authors":"Jenan H. Hemeidan, A. Abbar","doi":"10.52113/3/mjet/2019-7-2/90-100","DOIUrl":"https://doi.org/10.52113/3/mjet/2019-7-2/90-100","url":null,"abstract":"The simultaneous removal of copper and cadmium from a simulated wastewater using rotating tubular packed bed of woven screens electrode was investigated. The effect of weight present of each metal on the removal efficiency and current efficiency was studied. The experiments were carried out at current 1.5 A, rotation speed 450 rpm, pH=2, and total concentration of metals (300 ppm) at different weight percent of each metal. The results showed that the removal efficiency of copper increased from 93.5 % to 99.33% as its weight percent increased from 20% to100%. In a similar fashion, the removal efficiency of cadmium increased from 80% to 90% as its weight percent increased from 20% to100 %. The results confirmed that the removal efficiency of any metals decreased in the presence of other metal. The results established that current efficiency for the simultaneous removal of copper and cadmium decreased with increasing of electrolysis time and Cd percent weight or decreasing of Cu weight percent. Current efficiency is higher at the initial stage of electrolysis and then declined with increasing time for all weight percent of metals.","PeriodicalId":431983,"journal":{"name":"Muthanna Journal of Engineering and Technology","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124974461","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

Efficiency Development of Light Weight High Strength Concrete by using Carbon Fibers. 碳纤维轻质高强混凝土的高效开发。

Muthanna Journal of Engineering and Technology Pub Date : 2019-05-12 DOI: 10.52113/3/mjet/2019-7-2/82-89

H. Ibrahim, M. Mahdi, B. H. Hashim

引用次数: 0