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5th International Conference on engineering Technology and its Applications, IICETA 2022

作者： Rashid, Sami Abduljabbar Habelalmateen, Mohammed I. Ahmed, Ahmed Jamal Abbas, Ali Hashim Jubair, Mohammed Ahmed Hassan, Mustafa Hamid Abdulhadi, Ahmed Hammed, Shimah Audah, L. Al-Maarif University College Department of Computer Engineering Techniques Al-Anbar Iraq Islamic University College of Technical Engineering Department of Computer Technical Engineering Najaf54001 Iraq Imam ja'Afar Al-Sadiq University College of Information Technology Department of Computer Technical Engineering Al-Muthanna 66002 Iraq Al-Farahidi University Engineering Technical College Baghdad Iraq Faculty of Electrical and Electronic Engineering Universiti Tun Hussein Onn Malaysia Batu Pahat Malaysia

ISBN: (纸本)9781665472159

Vehicular Ad-Hoc Network (VANET) is the one among the prominent research area. On behalf of its eminent behaviour link dynamically varying topology, huge mobility, irregular connectivity and density it is still in the open research area. Its dynamic nature is the biggest challenge to do data transmission among the network. This research work introduced a novel protocol which is Congestion Aware Genetic Q-Learning (CAGQ) based RPL routing protocol for VANET networks. The major sub sections of the protocol are system model, mobility model, and preeminent path selection and trickle timer based genetic Q-Learning. The extensive evaluation is done through simulation which analysed the performance of RPL routing protocol in extremely dynamic vehicular environment. The contiki based Cooja simulator is employed for the process of simulation. The calculated results of the protocol CAGQ model is compared with the earlier works such as MRHOFL and EMCC. The analysis is done by calculating the parameters such as packet delivery ratio and Routing overhead. This result indicates that the proposed CAGQ method performed better and produced good results in data transmission even in huge mobility based VANETs. © 2022 IEEE.

关键词： Genetic algorithms

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No-core optical fiber sensor based on surface plasmon resonance for temperature measurement

No-core optical fiber sensor based on surface plasmon resona...

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Innovative Approaches in Smart Technologies (ISAS), International Symposium on

作者： Nadia Ahmad Mohamad Adnan Hussein Ali Ali Al-Askery Ansam Majid Hind Q. Mohammad Monir Department of Medical Instruments Engineering Techniques Electrical Engineering Technical College Middle Technical University Baghdad Iraq Institute of Technology Middle Technical University Baghdad Iraq Department of Control Engineering Techniques Electrical Engineering Technical College Middle Technical University Baghdad Iraq Department of Laser and Optoelectronic Engineering Al-Nahrain University Baghdad Iraq

A simple single-mode fiber/no-core fiber/single-mode fiber (SMF-TNCF-SMF) based on multimode interference (MMI) and surface plasmon resonance (SPR) sensing configuration has been design and demonstrated. The sensor has been constructed by fusing a spliced section of etched no-core fibre (NCF) fused between two pieces of single-mode fiber and an etched region coated with a layer of gold-film. The experimental results showed that the sensor has a temperature sensitivity of -0.48565 dB$/ ^{\circ}\mathrm{C}$, with a good correlation coefficient $( \mathrm{R}^{2})$ of about 97.25% in the temperature range $22-55 ^{\circ}\mathrm{C}$. The experimental results are useful in terms of indicating the possibility of being able to fabricate an SPR sensor configuration with superior sensing performance. The indicated sensor configuration has the benefits of ease of use, simple assembly, cost-effectiveness, excellent durability, which means there is a wide range of performance for different applications, including various chemical and biological analyzes as well as in the medical device industry.

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Enhancing the performance of CaTiO3-GDC heterostructure electrolytes in LT-CFCs

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Ceramics International 2025年第15期51卷 20131-20142页

作者： Li, Dongchen Cui, Yingying Hong, Xiaofang Shah, M.A.K. Yousaf Mushtaq, Naveed Rauf, Sajid Arshad, Naila Irshad, Sultan Alodhayb, Abdullah N. Yousaf, Muhammad Lu, Yuzheng Department of Electrical and Automation Shandong Labor Vocational and Technical College Jinan250300 China Jiangsu Provincial Key Laboratory of Solar Energy Science and Technology/Energy Storage Joint Research Center School of Energy and Environment Southeast University No.2 Si Pai Lou Nanjing210096 China College of Mechatronics and Control Engineering Shenzhen University Guangdong Province 518000 China School of Physics Electronics and Intelligent Manufacturing Huaihua University Hunan Huaihua418008 China College of Electronics and Information Engineering Shenzhen University Guangdong Province 518000 China Department of Physics and Astronomy College of Science King Saud University Riyadh11451 Saudi Arabia College of Chemistry and Environmental Engineering Shenzhen University Guangdong Province Shenzhen518055 China School of Electronic Engineering Nanjing Xiaozhuang University Nanjing211171 China

Designing ceramic fuel cells (CFCs) with fast ionic conduction and superior electrochemical performance at low temperatures is critical for advancing hydrogen applications. Here, we developed a heterostructure electrolyte by combining the ionic conductor Gd0.1Ce0.9O2 (GDC) with the semiconductor material CaTiO3 (CTO) to shape into the composite heterostructure (semiconductor ionic heterostructure) CTO-GDC. The designed heterostructure with different fermi levels established the depletion zone due to the redistribution of charges at the interface, leading to enhancement of the ionic conduction;meanwhile, the established built-in electric field suppresses the electronic conduction speed of the ion's transportation at the interface of the constructed heterostructure (CTO-GDC). The formation of heterostructure introduces a number of oxygen vacancies, as confirmed via x-ray photoelectron spectroscopy (XPS) and electron paramagnetic resonance (EPR), benefiting the transportation of ions in the composite heterostructure. The prepared composite heterostructure shows the highest power output of 810 mW/cm2 at a low operational temperature of 520 °C. The CTO-GDC shows high ionic conductivity of 0.17 S cm−1 at 520 °C and low activation energy of 0.785 eV at 520-420 °C. The composite containing a 50 % molar ratio of GDC and CTO demonstrated exceptional performance by successfully inhibiting electron transit, improving ionic conductivity, and achieving outstanding power output. The enhanced ionic conductivity with low activation energy of composite heterostructure suggests that designing a heterostructure seems an efficient approach to fuel cell application. © 2025

关键词： Paramagnetic resonance

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Designing a Novel Acoustic Communication System for High-Speed Underwater Data Transmission 2

Designing a Novel Acoustic Communication System for High-Spe...

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2nd IEEE International Conference on IoT, Communication and Automation Technology, ICICAT 2024

作者： Reddy, Kumbala Pradeep Anuradha, Kodali Sharma, Himanshu Ananthi, S. Al-Farouni, Mohammed Justin, Shekaina CMR Institute of Technology Department of CSE Telangana Hyderabad India GRIET Bachupally Department of CSE Telangana Hyderabad India GLA University Department of Computer Engineering & Applications Mathura India New Prince Shri Bhavani College of Engineering and Technology Department of EEE Tamil Nadu Chennai600073 India The Islamic University College of Technical Engineering Department of Computers Techniques Engineering Najaf Iraq Princess Nourah Bint Abdulrahman University Hybrid Electric Vehicle Solar Energy Fuel Injection Control Electrical Engineering Department Saudi Arabia

ISBN: (纸本)9798350368109

This research involves the description of the newly developed acoustic communication system that can improve high data rates in the underwater channel. The problems in the conventional underwater communication techniques are being solved in the proposed system with the help of integrating the latest modulation techniques, effective transducers, and signal processing algorithms. The effectiveness of the system in achieving studies details high data rates and reasonable signal integrity and flexibility to unfavorable underwater environments during simulations and field trials. The simulated studies point to a maximum of 500kbps and practical trials a maximum of 480 kbps plus higher energy efficiency than regular systems. It still suggests that there is a need to continue with the improvements on all these areas of system performance since the system was design for varied depths and water types though there is an indication that the system performance declines in turbulent conditions. They are beneficial to develop and improve the underwater communication techniques meant to have a positive impact on technological applications such as underwater robotics, environmental and oceanographic surveys. Hence, the successful implementation of this system can be regarded as a major breakthrough towards the resolution of the problems that arise with high-speed data transmission in undersea environment. © 2024 IEEE.

关键词： Acoustic transducers

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Optical Data Center Implementation within Data Center Networks Context Based on Mininet

Optical Data Center Implementation within Data Center Networ...

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Electrical, Energy, and Artificial Intelligence (EICEEAI), International engineering Conference on

作者： Esraa Ali Abdulmahdi Adnan Hussein Ali Raed Khalid Ibrahim Ali Al-Askery Hayder Jasim Alhamdane Amal Ibrahim Mahmood Student at Dept. of Computer Engineering Techniques Electrical Engineering College Middle Technical University Baghdad Iraq Electrical Techniques Department Institute of Technology Middle Technical University Baghdad Iraq Department of Medical Instruments Engineering Techniques Al-Farahidi University Baghdad Iraq Department of Control and Automation Technical Engineering Electrical Engineering College Middle Technical University Baghdad Iraq College of Applied Arts Middle Technical University Baghdad Iraq Dept. of Computer Engineering Techniques Electrical Engineering College Middle Technical University Baghdad Iraq

ISBN: (数字)9798350373363

ISBN: (纸本)9798350373370

The technology of reconfigurable optical networks (RONs) is growing to be a promising solution to effectively cater to the rapidly increasing traffic generated by the digital society. Optical technology emerges as a viable alternative because to its capacity to offer a substantial bandwidth, little latency, and enhanced overall performance. Nevertheless, it is imperative to effectively manage the physical resources comprising a data center. This study provides an experimental demonstration of the RONs, which is enhanced by a control plane. The implementation relies on the monitoring of real-time network statistics. This enables the execution of various activities, including as network slice provisioning and reconfiguration, assignment of packet priority classes, and dynamic operations. These actions are performed to ensure the attainment of the desired Quality of Service level. The experimental results show the successfully implementation of RONs using Mininet Emulator and sFlow traffic monitoring technology. The results approve that optical datacenter has minimum delay with low OSNR even with long distance and fast switching time.

关键词： Data centers Optical switches Optical fiber networks Traffic control Real-time systems Service-oriented architecture Monitoring

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Information security for big data using the NTRUEncrypt method

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Measurement: Sensors 2023年 27卷

作者： Khalid Yousif, Mohammed Dallalbashi, Zena Ez Kareem, Shahab Wahhab Department of Electronic Techniques Mosul Technical Institute Northern Technical University Iraq Department of Technical Information Systems Engineering Erbil Technical Engineering College Erbil Polytechnic University Erbil Iraq Department of Information Technology College of Engineering and Computer Science Lebanese French University Erbil Iraq

Cloud computing processes vast quantities of data and offers a variety of flexible, secure, on-demand, and cost-effective collaboration options for consumers. Due to the increasing prevalence of hosted services, data security has become an increasingly critical concern. Hadoop, the engine at the heart of cloud computing, causes serious problems for the cloud. Any public, private, or hybrid cloud environment can use this security solution without any hassle (IaaS). Furthermore, it is compatible with the vast majority of Cloud computing's capabilities. Increase cloud security using NTRU encryption. This study made advantage of the (NTRUEncrypt) algorithms residing in Hadoop to speed up the file encryption and decryption processes. If HDFS is engaged in the Map Task, then HDFS will take care of both the encryption and decryption processes. Data on the cloud can be kept private and secure thanks to the proposed protection technique, which makes use of cryptography. Combining the proposed technique with preexisting infrastructure and web-based. © 2023 The Authors

关键词： Big data

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Neural Network-based System Identification: A Comprehensive FPGA Design and Implementation

Neural Network-based System Identification: A Comprehensive ...

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Artificial Intelligence and Mechatronics Systems (AIMS), International Conference on

作者： Saif Hasan Abdulnabi Yousif Samer Mudhafar Ali Abdulhassan Kadhim Mohammad Baqer Mahdi Hassan Hadi Sojar Department of Electronic and Communications Engineering Faculty of Engineering University of Kufa Najaf Iraq Department of Electrical Engineering College of Engineering University of Baghdad Al-Jadriya Baghdad Iraq Department of Computer Techniques Engineering Information Technology College Imam Ja'afar Al-Sadiq University Najaf Iraq Computer Techniques Engineering Department College of Technical Engineering The Islamic University Najaf Iraq

Neural networks are more commonly used to identify systems for system diagnostics without fully implementing and building the system. The project aims to design and implement the neural network identification system and implement it based on a Field Programmable Gate Array (FPGA) by interfacing between MATLAB / Simulink and Xilinx programs. The work was done thanks to God through two methods: the first through the simulation method through the coupling between MATLAB and Xilinx. While the second method was practically done by loading the simulation designs onto the FPGA. Work performance is measured by subtracting the value resulting from the actual system operation of the identification signal system and the simplified system and the difference between the simulation result and practical result. The use of FPGA with system identification in this project gives us a big advantage that simulation results are equal to practical results (difference is zero).

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High Performance FIR and IIR Filters Based on FPGA for 16 Hz Signal Processing

High Performance FIR and IIR Filters Based on FPGA for 16 Hz...

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Human-Computer Interaction, Optimization and Robotic Applications (HORA), International Congress on

作者： Yousif Samer Mudhafar Saif Hasan Abdulnabi Computer Techniques Engineering Department College of Technical Engineering The Islamic University Najaf Iraq Department of Electronic and Communications Engineering Faculty of Engineering University of Kufa Najaf Iraq

The goal of the research to design and implement digital filters (Finite Impulse Response (FIR) and Infinite Impulse Response (IIR)) based on Field Programmable Gate Array (FPGA) by using the copulation between MATLAB/Simulink and Xilinx ISE Design Suite programs. low pass digital filter was implemented with different types of windowing methods that calculate the filter coefficient of FIR filter and different types of IIR filter with three numbers of filter order that are (5th order, 8th order, and 10th order). These different types of digital filters and filter orders are applied with the addition of a sine signal with a frequency of 16 Hz and a random noise signal. The work was done by two approaches: the first by simulation method through coupling between MATLAB/Simulink and Xilinx ISE Design Suite programs. While the second is by the practical method of loading these simulation block diagrams on FPGA. The performance of the work is measured by the difference between the sine signal and filtered signal and by the difference between the simulation results and practical results. Using FPGA with digital filters in this research gives a major advantage which is the simulation results equal to the practical results (Difference equal to zero).

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A Review on the Advancement of Renewable Natural Fiber Hybrid Composites: Prospects, Challenges, and Industrial Applications

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Journal of Renewable Materials 2024年第7期12卷 1237-1290页

作者： Mohammed Mohammed Jawad K.Oleiwi Aeshah M.Mohammed Anwar Ja’afar Mohamad Jawad Azlin F.Osman Tijjani Adam Bashir O.Betar Subash C.B.Gopinath Center of Excellence Geopolymer&Green Technology(CEGeoGTech) Universiti Malaysia PerlisArau02600Malaysia Faculty of Chemical Engineering Technology Universiti Malaysia Perlis(UniMAP)Arau02600Malaysia Department of Materials Engineering University of TechnologyBaghdad10070Iraq Department of Chemical Materials University of Bagdad College of Education for Pure Science Ibn-AlhaithamBaghdad10001Iraq Department of Computer Techniques Engineering Al-Rafidain University CollegeBaghdad10001Iraq Faculty of Electronics Engineering Technology Universiti Malaysia PerlisKampus Uniciti Alam Sg.ChuchuhPerlis02100Malaysia Research Center(NANOCAT) University of MalayaKuala Lumpur50603Malaysia Institute of Nano Electronic Engineering Universiti Malaysia PerlisPerlis01000Malaysia Center for Global Health Research Saveetha Medical College&HospitalSaveetha Institute of Medical and Technical Sciences(SIMATS)Tamil Nadu602105India

Naturalﬁbre(NFR)reinforced functional polymer composites are quickly becoming an indispensable sustainable material in the transportation industry because of their lightweight,lower cost in manufacture,and adaptability to a wide variety of ***,the major difﬁculties of using theseﬁbres are their existing poor dimensional stability and the extreme *** assessing the mechanical properties(MP)of composites,the interfacial bonding(IB)happening between the NFR and the polymer matrix(PM)plays an incredibly signiﬁcant *** compared to NFR/syntheticﬁbre hybrid composites,hybrid composites(HC)made up of two separate NFR are less prevalent;yet,these hybrid composites also have the potential to be valuable materials in terms of environmental issues.A new dimension to theﬂexibility of composites reinforced with NFR is added by the cost-effective manufacture of hybrid composites utilising *** purpose of this study is to offer an over-view of the keyﬁndings that were presented on hybrid *** emphasis was focused on the factors that inﬂuence the performance of the naturalﬁber composites,diverse approaches to enhancing MP,physical,electri-cal,and thermal characteristics of the *** study in polymer science gains interest for applications in con-struction and automotive industries.

关键词： Renewable naturalﬁber hybrid composites sustainability nanomaterial greener material

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A Look at The 3GPP Standard's Current Positioning of 5G Networks

A Look at The 3GPP Standard's Current Positioning of 5G Netw...

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2023 Al-Sadiq International Conference on Communication and Information Technology, AICCIT 2023

作者： Khalaf, Mohammed S. Wahab, Aeizaal Azman A. Al-Wzwazy, Haider A Al-Khaleefa, Ahmed Salih Alazzawi, Murtadha A. Almohamadi, Mohammed Universiti Sains Malaysia School of Electrical & Electronic Engineering Pulau Pinang Malaysia Halfaya Oilfield Division Maysan Iraq University of Misan Faculty of Education Department of Physics Maysan Iraq Department of Computer Techniques Engineering Baghdad Iraq Imam Ja'afar Al-Sadiq University College of Information Technology Department of Computer Technical Engineering Al-Muthanna Iraq

ISBN: (纸本)9798350341881

Here, we depict the ongoing 3GPP Delivery 16 particularly for situating in 5G organizations, which is currently being developed. To address the issues of an extensive variety of administrative, business, and modern use cases, the detail indicates situating signals, estimations, methods, and framework engineering. Accordingly, when contrasted with what was beforehand conceivable with LTE, 5G essentially advances situating capacities. Utilizing 3GPP reenactment situations that have been settled upon, the demonstrative situating execution is assessed, and it is found that the 90 percentile precision goes from a couple of meters to a couple of decimeters, contingent upon the procedures and suppositions utilized. © 2023 IEEE.

关键词： 5G mobile communication systems

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