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706 articles for “Mobile Systems”
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A Review of Attacks and Challenges in Mobile Cloud Computing
Abstract: In MANET, all mobility terminals are a self-directed nodal, that may function as both a router and a host. Some applications of mobile ad hoc network are described in this paper. Securing wireless ad hoc networks is an incredibly complicated issue. A special system may be vulnerable to unauthorized data manipulation because the system does not confirm a customer’s individuality prior to agree to data access. In mobile cloud computing, …
Published in Journal of Computer Technology & Applications · Vol. 8, Issue 1, 2017 · pp. 35–43 Read article
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An Approach towards Seamless Handover with Maximum Resource Utilization in Mobile Wireless Networks
Abstract: ABSTRACT In mobile wireless networks, a seamless handover between different communication systems has been a challenging issue. A link going down (LGD) event based on L2 layer information has been incorporated by the IEEE 802.21, media independent handover (MIH) framework. Link going down trigger allows accomplishing handover efficiently with the prior intimation of handover and enables L3 entities streamline their handover (HO) related activities. As velocity of user has a …
Published in Journal of Communication Engineering & Systems · Vol. 2, Issue 3, 2012 · pp. 1–10 Read article
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Spatial Based Tour Service in Facilitating Tourism Development in Tigray, Hawzen Woreda
Abstract: Tourism is the temporary movement of people to destinations outside their normal places of work and residence, the activities undertaken during their stay in those destinations, and the facilities created to provide to their needs. Tigray has so many attraction tourist areas such as more than hundred twenty rock-hewn churches; most concentrated in the Wukro-Gheralta corridor, constitute the core of Tigray’s open air museum. But the region has no its …
Published in Journal of Remote Sensing & GIS · Vol. 8, Issue 2, 2017 · pp. 45–53 Read article
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Development of Hybrid Detection and Alert mechanism for Women Safety using AI
Abstract: The integration of AI-based smart surveillance systems in enhancing women's safety and security has been a focal point of research and development. This literature study explores the impact of information technology advancements, particularly in the realm of mobile applications, GPS tracking, and social media platforms, on improving women's safety. Noteworthy contributions include the development of apps such as Circle of 6 and Be Safe, which offer women immediate access to …
Published in Journal of Remote Sensing & GIS · Vol. 15, Issue 1, 2024 · pp. 36–46 Read article
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Smart Fan Speed Regulator using ESP32 With Temperature-Based Automatic Control and IoT Monitoring
Abstract: The increasing demand for energy-efficient and intelligent electrical appliances has created a need for automated systems that can regulate their operation according to changing environmental conditions. Conventional ceiling fans generally require manual speed adjustment, which may result in unnecessary energy consumption when the fan continues to operate at a higher speed than required. To overcome this limitation, this project proposes a Smart Fan Speed Regulator using an ESP32 microcontroller with …
Published in Journal of Microelectronics and Solid State Devices · Vol. 13, Issue 2, 2026 Read article
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Viscoelastic Behavior, Interfacial Mechanics, and Reliability of Polymer Interlayers in Laminated Glass Composites: A Comprehensive Review
Abstract: The laminated glass systems are regarded as hybrid polymer–glass composites where the viscoelastic behavior of polymer interlayers mostly controls mechanical response. These interlayers (polyvinyl butyral (PVB), ionoplast, ethylene-vinyl acetate (EVA), etc.) have time-, temperature- and rate-dependent properties which significantly affect shear transfer, energy dissipation, and fracture resistance. But the baseline polymer-relevant processes at the molecular and interfacial level are to a large extent unknown [1]. This review provides a materials-focused …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 · pp. 258–268 Read article
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Development and Analysis of Novel Silver Ion-Conducting Glass-Polymer Electrolytes
Abstract: The development of efficient and stable solid electrolytes is crucial for advancing energy storage technologies such as solid-state batteries and electrochemical devices. In this study, a novel series of silver ion-conducting glass–polymer electrolytes (GPEs) based on the composition (1–x) PEO: x[0.75AgI:0.25(Ag₂O:WO₃)] with x ranging up to 50 wt.% was synthesized and thoroughly analyzed. Unlike conventional techniques such as solution casting or sol–gel methods, these GPEs were fabricated using an innovative …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 600–605 Read article
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Radio Frequency Next-Generation Advances
Abstract: Radio frequency (RF) technology is a key enabler for modern wireless communications, driving the evolution of telecommunications, healthcare, aerospace, defence and the Internet of Things (IoT). Faster, more reliable and energy-efficient communication systems have been developed at a rapid pace due to recent discoveries in RF engineering. This article discusses novel advancements in RF technologies including enhanced antenna design, millimeter-wave communication, software defined radio, smart spectrum management, and RF-based sensor …
Published in International Journal of Radio Frequency Innovations · Vol. 4, Issue 1, 2026 Read article
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Automobile Driving License Verification using Biometrics
Abstract: Fingerprint authentication or recognition refers to the automated method of verifying a match between two human fingerprints. Fingerprints are one of the many concepts of biometrics used to recognize persons and confirm their uniqueness. The investigation of fingerprints for identical determinations usually needs the evaluation of numerous features of the print pattern. In this project, we use the Fingerprint verification system which is a non-imitable biometric confirmation structure.Keywords: Aurdino; LICENSE …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 6, Issue 2, 2019 · pp. 6–9 Read article
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Satellite Communication Network: A Review
Abstract: Satellite networking is one of the most common communications technology of the next century for global communication networks in conjunction with terrestrial communication networks. Today's planet is a large network of global communications systems, the role of satellite networks in global communications is rising unparalleled. Television, mobile, radio, internet and military communications satellites are used. The invention of satellites revolutionizes connectivity worldwide. Other feathers in satellite communication applications are GPS …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 2, 2020 · pp. 32–36 Read article
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An Investigation of Designing for Changes in User Interface (UI), User Experience (UX), and Understanding
Abstract: Interface technologies have progressed into CUI, GUI, and NUI because of the advancements in Internet of Things, mobile, and cloud computing technologies. A new UI/UX design is anticipated to be created in the future. In this study, we demonstrated our knowledge of the internet, operating systems, contents, and gadgets, as well as our capacity to produce interfaces. For 29 participants, including sophomores, juniors, and seniors in IT departments, a list …
Published in Journal of Open Source Developments · Vol. 10, Issue 3, 2023 · pp. 20–24 Read article
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Impact of Metro on Urban Land Transformation
Abstract: India is one of the fastest-growing economies in the world and is also the second most populous nation, furthermore it has a rapidly growing urban population owing to which the cities are facing severe problems and challenges related to mobility, congestion, and subsequently pollution. In India, a Mass Rapid Transit System, often known as Metro Rail, is being constructed as the optimum answer for a crowded transit corridor in a …
Published in International Journal of Urban Design and Development · Vol. 1, Issue 3, 2023 · pp. 1–5 Read article
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Design of Coal Mine Safety and Monitoring System Using Sensors and IOT
Abstract: The paper proposes the application of a network of wireless sensors deployed within coal mining safety systems to oversee the operational environment and bolster safety protocols within coal mines. The system consists of master controllers and slave controllers, where the slave controllers detect dangers and send alerts to the master controller through Wi-Fi, enabling quick action to be taken. The system is powered by the NodeMCU microcontroller and includes various …
Published in Journal of Thermal Engineering and Applications · Vol. 11, Issue 1, 2024 · pp. 1–7 Read article
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Smart Attendance Tracking: QR Codes for Easy Classroom Management
Abstract: This study introduces a simple yet powerful way to track attendance in schools and universities using QR codes. Instead of the traditional, often slow, and error-prone manual methods, this digital QR-based system speeds up the process and makes it easier for both students and teachers. With a unique QR code for each person, students can quickly scan their code with their smartphones to mark their attendance. This approach reduces mistakes …
Published in International Journal of Electronics Automation · Vol. 2, Issue 2, 2024 · pp. 20–25 Read article
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ENERGY MANAGEMENT SYSTEM WITH HOME AUTOMATION
Abstract: The surge in population and industrial activity is leading to higher energy consumption rates daily, yet there's a shortage of expertise in monitoring and managing this usage. Traditional energy meters used in homes are offline and necessitate manual readings, which can be addressed through the adoption of smart energy meters. Proposed as an IoT-based solution, these meters enable users to access readings globally, providing detailed information on voltage, current, power, …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 14, Issue 1, 2024 · pp. 1–10 Read article
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AI-Driven Home Security System
Abstract: The fast-paced growth in Artificial Intelligence (AI) and computer vision technologies has created new opportunities in the realm of home security. This paper outlines a developed model of an AI-powered home security system that encompasses face recognition technology for accessing and conducting surveillance at a home in real time. The real time system is designed with advanced algorithms for facial recognition, allowing it to target authorized individuals and intruders from …
Published in Journal of Communication Engineering & Systems · Vol. 15, Issue 3, 2025 Read article
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Evaluating the Usability and Effectiveness of Desktop Voice Assistants on Windows Operating Systems
Abstract: This paper presents an in-depth empirical study of usability and effectiveness regarding using desktop voice assistants (DVA) within the Windows operating system platform. While much research has been done on mobile-based assistants like Siri and Google Assistant, or smart speaker platforms like Amazon Alexa, desktop-based assistants remain comparatively underexplored. A total of 176 participants were surveyed to analyze their experiences with DVA in usability, multitasking, accuracy, accessibility, and overall satisfaction. …
Published in Journal of Operating Systems Development & Trends · Vol. 13, Issue 1, 2026 · pp. 29–42 Read article
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Hand Gesture Controlled Drone
Abstract: Unmanned Aerial Vehicles, also known as drones, are the aircrafts that can be operated without a human pilot on board of the aerial vehicle. Drones can be navigated from the ground, using a GPS tracking system. Drones are traditionally operated using remote controllers, joysticks, mobile applications, and embedded computers. Some important problems previously faced with these approaches are that drone controlling is limited to the range of electromagnetic radiation and …
Published in Journal of Advancements in Robotics · Vol. 7, Issue 2, 2020 · pp. 23–28 Read article
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Existence of Integron I and II Genes from Clinical Isolate Staphylococcus aureus and Their Role in Drug Resistance
Abstract: An integron is a gene capture and dissemination system. They have been identified on both genomic and mobile genetic elements which often contain one or more genes that encode antibiotic resistance. They are commonly associated with bacterial genera in the family of Enterobacteriaceae. Currently, there have been recent reports showing the presence of integrons in Staphylococcus species. The aim of the present study was to assess the existanxe of Class …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 4, Issue 3, 2014 · pp. 18–24 Read article
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HCI: A Systematic Review of Trends, Challenges, and Future Directions
Abstract: The field of human-computer interaction (HCI), which connects people and technology, is becoming increasingly important and developing quickly. By emphasizing intuitive interaction, user-focused design, and overall system usability, it contributes to the development of more intelligent, responsive, and human-centered systems. This thorough analysis explores the many uses of HCI, such as mobile and multi-screen platforms that demand smooth, cross-device interactions and immersive settings like the Metaverse, where users interact within …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 12, Issue 3, 2025 · pp. 10–16 Read article