Raghad Z Yousif

Raghad Z Yousif
Salahaddin University - Erbil | SUH · Department of Physics

Asst.Prof. PhD Communication Engineering and Information Technology

About

21
Publications
1,488
Reads
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53
Citations
Citations since 2016
20 Research Items
50 Citations
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2016201720182019202020212022051015202530
Introduction
Raghad Z Yousif currently works at the Department of Physics, Salahaddin University - Erbil. Raghad does research in Electronic Engineering, Telecommunications Engineering and Communication Engineering. Their current project is 'New Method for Low Vision JPEG Medical Image Enhancement with Modified Quantization Table'.

Publications

Publications (21)
Preprint
Full-text available
In this work, the effects of both Pre-distortion devices and fiber brag grating (FBG) techniques on the optical (mm-wave) in Front haul RoF have been investigated. The scope of this work is to design a simple and low-cost but efficient RoF mmm-wave-based system by utilizing a single Dual Drive Mach- Zehnder modulator (DDMZM) to feed up-converted ba...
Article
Radio over fiber system is an integral part of the 5-Generation technology which has undergone enormous changes in the last decade. This work presents a new model for the fronthaul ROF system based on the (VSCEL) as an alternative to the classical CW laser, making use of its interesting properties, that includes narrow bandwidth and high directiona...
Article
Full-text available
Intelligent and automated systems for diagnosing heart disease play a key role in treatment of heart disease and hence mitigating the possibility of heart disease, heart failure or sudden death. Thus, a Computer-Aided Design CAD system can provide a doctors with a clue about the category of patient heart disease, which might be Normal Sinus Rhythm,...
Article
Full-text available
Demanding extra Bandwidth and high data rates has been meet by the integration both of wired and wireless communication systems. For that the Radio over Fiber (RoF) technology has gained a traction. In this article a Coherent Optical Orthogonal Frequency Division Multiplexing (CO-OFDM) is proposed as the main wired system for transmitting data at h...
Article
Full-text available
Novel Coronavirus disease 2019 (COVID-19) is a type of pandemic viruses that causes respiratory tract infection in humans. The clinical imaging of Chest X-Ray (CXR) by Computer-Aided Diagnosis (CAD) plays an essential role in identifying the patients infected by COVID-19. The objective of this paper presents a CAD method for automatically classifyi...
Article
Intelligent and automated systems for diagnosing heart disease play a key role in treatment of heart disease and hence mitigating the possibility of heart disease, heart failure or sudden death. Thus, a Computer-Aided Design CAD system can provide a doctors with a clue about the category of patient heart disease, which might be Normal Sinus Rhythm,...
Article
Concurrent engineering (CE) aspires to foster a collaborative environment in which all players work cooperatively to optimize resource use. However, such variables can complicate execution in organizations. This analysis aims to detail creating and implementing a CE model in an Iraqi textile factory. Administrative and quality management procedures...
Article
One of the most significant and daunting activities in today's world is temperature prediction. The meteorologists traditionally predict temperature via some statistical models aimed to forecast the fluctuations that might have happened to atmospheric parameters such as temperature and humidity. The main objective of this paper is to build an intel...
Article
Full-text available
span>One of the most significant and daunting activities in today's world is temperature prediction. The meteorologists traditionally predict temperature via some statistical models aimed to forecast the fluctuations that might have happened to atmospheric parameters such as temperature, humidity, etc. The main objective of this paper is to build a...
Article
The quantity of prepared and stored data in the cloud is rising dramatically. The common storage devices at both hardware and software levels cannot satisfy the necessity of the cloud. This fact motivates the requirement for principles that can manage this difficulty. Hadoop is an expanded principle proposed to succeed in the big data challenge tha...
Article
Developing a confident Hadoop essentially a cloud computing is an essential challenge as the cloud. The protection policy can be utilized during various cloud services such as Platform as a Service (PaaS), Infrastructure as a Service (IaaS), and Software as a Service (SaaS) and also can support most requirements in cloud computing. This event motiv...
Article
Full-text available
Discrete wavelet transform (DWT) is often implemented by an iterative filter bank; hence, a lake of optimization of a discrete time basis is observed with respect to time localization for a constant number of zero moments. This paper discusses and presents an improved form of DWT for feature extraction, called Slantlet transform (SLT) along with ne...
Article
Full-text available
Diabetic retinopathy (DR) is considered as one of the global diseases of blindness, especially for aged people. The main reason behind this disease is the complication of diabetes in retinal blood vessels. Usually, the early warning signs are not observed. Screening is an important key for the diagnosis of early stages of diabetic retinopathy. In t...
Article
Full-text available
The thyroid nodule is one of the endocrine issues caused by an irregular cell development. This rate of survival can be improved by earlier nodule detection. Accordingly, the accurate recognition of the nodule is of the utmost importance in providing powerful results in building the survival rate. The reduction in the accuracy of manual or semiauto...
Article
Full-text available
Thyroid nodules are cell growths in the thyroid which might be for in one of two categories benign or malignant. Nodular thyroid disease is common and because of the associated risk of malignancy and hyper-function; these nodules have to be examined thoroughly. Hence diagnosing thyroid nodule malignancy in the early stage can mitigate the possibili...
Conference Paper
Full-text available
A Radio-over-Fiber (RoF) makes use of the advantages of wireless communication system and optical networks. It uses optical fiber as a core technology due to the enormous advantages offered by it. Making use of mobility available by wireless communication. Dispersion management and modulation were investigated for two Channel-WDM optical communicat...
Conference Paper
Full-text available
The current rate of growth in computer network usage is a problematic issue motivates the inspiration to investigate less conventional solutions, similar to Network Coding (NC) which has attracted a lot of attention lately, to improve the bandwidth utilization and latency in computer networks. The objective of this paper is to show that the usage o...

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