Osama A. Mohammed
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View article: Improving Patient Identification Compliance during Shift Handover in the Male Medical Ward
Improving Patient Identification Compliance during Shift Handover in the Male Medical Ward Open
Background: Accurate patient identification is essential to prevent medical errors, ensure patient safety, and improve continuity of care. Routine audits in the Male Medical Ward of Wadi Al-Dawaser General Hospital revealed poor compliance…
View article: A Review of Multi-Microgrids Operation and Control from a Cyber-Physical Systems Perspective
A Review of Multi-Microgrids Operation and Control from a Cyber-Physical Systems Perspective Open
Developing multi-microgrid (MMG) systems provides a new paradigm for power distribution systems with a higher degree of resilience, flexibility, and sustainability. The inclusion of communication networks as part of MMG is critical for coo…
View article: Full-History Graphs with Edge-Type Decoupled Networks for Temporal Reasoning
Full-History Graphs with Edge-Type Decoupled Networks for Temporal Reasoning Open
Modeling evolving interactions among entities is critical in many real-world tasks. For example, predicting driver maneuvers in traffic requires tracking how neighboring vehicles accelerate, brake, and change lanes relative to one another …
View article: Coupling Performance of Cored and Coreless Circular Coils for WPTS: Experimental Validation Under Misalignment Scenarios
Coupling Performance of Cored and Coreless Circular Coils for WPTS: Experimental Validation Under Misalignment Scenarios Open
Wireless power transfer systems (WPTSs) are critical for efficient and reliable electric vehicle (EV) charging, but challenges such as misalignment and coupling variations limit their performance. This paper addresses a proposed design app…
View article: Integration of Digital Tools for Teaching and Learning of Islamic Studies Among Senior Secondary Schools in Ilorin Metropolis, Nigeria
Integration of Digital Tools for Teaching and Learning of Islamic Studies Among Senior Secondary Schools in Ilorin Metropolis, Nigeria Open
This study examined the integration of digital tools for teaching and learning of Islamic studies among senior secondary schools in Ilorin, Nigeria. The advent of digital technology has profoundly impacted the landscape of Islamic religiou…
View article: Spatial prediction of landslide susceptibility using the data-mining algorithm (case study: Kamyaran county)
Spatial prediction of landslide susceptibility using the data-mining algorithm (case study: Kamyaran county) Open
Introduction Mass movements, such as landslides on slopes, are a type of slope activity and a category of natural hazards that result in significant financial, human, and environmental damages globally each year. Identification and classif…
View article: Innovation in Digital Media-Based Islamic Teaching and Learning: A Study of Senior High Schools in Nigeria
Innovation in Digital Media-Based Islamic Teaching and Learning: A Study of Senior High Schools in Nigeria Open
The main aim of this study was to examine the innovation in digital media-based Islamic teaching and learning: A study of senior high schools in Nigeria. This study critically investigated the use of digital devices to teach Islamic studie…
View article: Evaluation of Clay Deposits for the Manufacture of Bricks in the Bazian Basin, Northern Iraq
Evaluation of Clay Deposits for the Manufacture of Bricks in the Bazian Basin, Northern Iraq Open
The study area is located in northeastern Iraq within the borders of Sulaymaniyah, about 30 km west of Sulaymaniyah Governorate. This study aims to evaluate the mud deposits for the manufacture of clay bricks. A group of formations exposed…
View article: The Use and Perception of Online Learning among EFL Faculty Members in Yemen
The Use and Perception of Online Learning among EFL Faculty Members in Yemen Open
This study examines the use, perception, and challenges of online learning among English as a Foreign Language (EFL) faculty members in Yemen. For data collection, a questionnaire was distributed to 50 EFL lecturers. The findings reveal si…
View article: Effect of Vitamin K Additive to Tris-Egg Yolk Extender on Iraqi Buffalo Bull Semen Characteristics
Effect of Vitamin K Additive to Tris-Egg Yolk Extender on Iraqi Buffalo Bull Semen Characteristics Open
Buffalo sperm are sensitive to peroxidation of lipids because buffalo spermatozoa contain highly polyunsaturated free fatty acid (PUFA) which reduces the bull fertility following cryopreservation compared to other species. The current stud…
View article: Optimized Superheated Steam Extraction of Eucalyptus globulus Essential Oil: Advancing Sustainable Separation and Purification Technologies
Optimized Superheated Steam Extraction of Eucalyptus globulus Essential Oil: Advancing Sustainable Separation and Purification Technologies Open
View article: Evaluation of Clay Deposits and Limestone for the Manufacture of Ordinary Portland Cement in the Bazian Basin, Northern Iraq
Evaluation of Clay Deposits and Limestone for the Manufacture of Ordinary Portland Cement in the Bazian Basin, Northern Iraq Open
This study aims to provide a potential reserve of clay and limestone suitable for manufacturing Ordinary Portland Cement (OPC) in the Bazian Basin area within Sulaymaniyah Governorate. The limestone rocks of the Sinjar Formation and the li…
View article: Employing topology optimization method to create optimum telecommunication tower design structure
Employing topology optimization method to create optimum telecommunication tower design structure Open
Recently, the employment of topology optimization (TO) in structural engineering design has gained a significant structural performance, also, TO is employed by designers for developing aesthetically and efficient buildings. In this work, …
View article: INFLUENCE OF MOISTURE CONDITION AND SILICA SAND ON FRICTION COEFFICIENT OF WIND TURBINE BRAKE SYSTEM
INFLUENCE OF MOISTURE CONDITION AND SILICA SAND ON FRICTION COEFFICIENT OF WIND TURBINE BRAKE SYSTEM Open
Major drive train parts for the horizontal wind turbines including the gearbox, generator, and brake system have very high repair and replacement costs and take a long time to complete. This paper investigates the impact of environmental a…
View article: Real-Time Co-Simulation Implementation for Voltage and Frequency Regulation in Standalone AC Microgrid with Communication Network Performance Analysis across Traffic Variations
Real-Time Co-Simulation Implementation for Voltage and Frequency Regulation in Standalone AC Microgrid with Communication Network Performance Analysis across Traffic Variations Open
Effective communication networks are crucial for ensuring reliable and stable operation and control in smart microgrids (MGs). This paper proposes a comprehensive analysis of the interdependence between power and communication networks in …
View article: State-of-the-Art Electric Vehicle Modeling: Architectures, Control, and Regulations
State-of-the-Art Electric Vehicle Modeling: Architectures, Control, and Regulations Open
The global reliance on electric vehicles (EVs) has been rapidly increasing due to the excessive use of fossil fuels and the resultant CO2 emissions. Moreover, EVs facilitate using alternative energy sources, such as energy storage systems …
View article: Hardware Implementation of Hybrid Data Driven-PI Control Scheme for Resilient Operation of Standalone DC Microgrid
Hardware Implementation of Hybrid Data Driven-PI Control Scheme for Resilient Operation of Standalone DC Microgrid Open
The control of energy storage systems (ESSs) within autonomous microgrids (MGs) is critical for ensuring stable and efficient operation, especially when incorporating renewable energy resources (RESs) such as photovoltaic (PV) systems. Thi…
View article: Enhancing Cyber-Physical Resiliency of Microgrid Control under Denial-of-Service Attack with Digital Twins
Enhancing Cyber-Physical Resiliency of Microgrid Control under Denial-of-Service Attack with Digital Twins Open
Microgrids (MGs) are the new paradigm of decentralized networks of renewable energy sources, loads, and storage devices that can operate independently or in coordination with the primary grid, incorporating significant flexibility and supp…
View article: Band 3 Protein: A Critical Component of Erythrocyte
Band 3 Protein: A Critical Component of Erythrocyte Open
The erythrocyte membrane plays an important role in maintaining the structure, biological transport, and homeostasis of erythrocytes. The membrane consists of various unique proteins that serve specific functions. Band 3, an integral membr…
View article: Sequence Hopping Algorithm For Securing Goose Messages
Sequence Hopping Algorithm For Securing Goose Messages Open
Embodiments of the present invention include methods and\napparatuses for securing data transfer in power-system automation\nand smart grids. Embodiments of the present invention\ncan be particularly helpful in securing GOOSE messages.\nA …
View article: Methods for Detection of Man-in-the-middle attacks for SCADA communication networks
Methods for Detection of Man-in-the-middle attacks for SCADA communication networks Open
Methods and apparatuses for ensuring data integrity and security for communications over a wide area network in smart power systems are provided. These can be particularly helpful in sub station-to-sub station and sub station-tocontrol-ce…
View article: Hardware Implementation of a Resilient Energy Management System for Networked Microgrids
Hardware Implementation of a Resilient Energy Management System for Networked Microgrids Open
A networked microgrid is composed of multiple nearby microgrids linked together to gain additional flexibility for resilient operations. Networked microgrids collaborate to prevent power shortages in microgrid clusters by sharing critical …
View article: Energy Storage Systems: Technologies and High-Power Applications
Energy Storage Systems: Technologies and High-Power Applications Open
Energy storage systems are essential in modern energy infrastructure, addressing efficiency, power quality, and reliability challenges in DC/AC power systems. Recognized for their indispensable role in ensuring grid stability and seamless …
View article: Controller Hardware-in-the-Loop Testbed of a Distributed Consensus Multi-Agent System Control under Deception and Disruption Cyber-Attacks
Controller Hardware-in-the-Loop Testbed of a Distributed Consensus Multi-Agent System Control under Deception and Disruption Cyber-Attacks Open
The impact of communication disturbances on microgrids (MGs) needs robust and scalable Information Communication Technology (ICT) infrastructure for efficient MG control. This work builds on advances in the Internet of Things (IoT) to prov…
View article: Ballambo Mountain Chains (A Study on the Geography of Tourism)
Ballambo Mountain Chains (A Study on the Geography of Tourism) Open
تعتبر السياحة الجبلية أحد أنواع السياحة وهي مجال واسع و مهم جدا و للعديد من الأبحاث الجغرافية، فالسياحة الجبلية مرادفة لسياحة المغامرات وهي احدی ٲسرع السياحات نموا، ولها دور بالنمو الاقتصادي للاماكن البعيدة والنائية ولها تٲثیر اجتماعي واقت…
View article: Performance evaluation of communication networks for networked microgrids
Performance evaluation of communication networks for networked microgrids Open
View article: Comparative Study-Based Data-Driven Models for Lithium-Ion Battery State-of-Charge Estimation
Comparative Study-Based Data-Driven Models for Lithium-Ion Battery State-of-Charge Estimation Open
Batteries have been considered a key element in several applications, ranging from grid-scale storage systems through electric vehicles to daily-use small-scale electronic devices. However, excessive charging and discharging will impair th…
View article: Retrograde Intrarenal Surgery versus Extracorporeal Shock Wave Lithotripsy in the Treatment of Lower Calyceal Favorable Renal Stones Up to 20 mm
Retrograde Intrarenal Surgery versus Extracorporeal Shock Wave Lithotripsy in the Treatment of Lower Calyceal Favorable Renal Stones Up to 20 mm Open
Background: The treatment of renal stones remains a challenge for urologists. The introduction of new non-invasive modalities adds to the challenge. Objective: The current work aimed to compare between efficacy and safety of retrograde int…
View article: Assessment of Cyber-Physical Inverter-Based Microgrid Control Performance under Communication Delay and Cyber-Attacks
Assessment of Cyber-Physical Inverter-Based Microgrid Control Performance under Communication Delay and Cyber-Attacks Open
The integration of communication infrastructures into traditional power systems, transforming them into cyber-physical power systems (CPPS), accentuates the significance of communication in influencing system performance and sustainability…
View article: Operation and Coordinated Energy Management in Multi-Microgrids for Improved and Resilient Distributed Energy Resource Integration in Power Systems
Operation and Coordinated Energy Management in Multi-Microgrids for Improved and Resilient Distributed Energy Resource Integration in Power Systems Open
Multi-microgrids (MMGs) revolutionize integrating and managing diverse distributed energy resources (DERs), significantly enhancing the overall efficiency of energy systems. Unlike traditional power systems, MMGs comprise interconnected mi…