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561 articles for “device”
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An Advanced Framework for Energy Harvesting in Device-to-Device Communication within 5G-Enabled IoT Healthcare Networks
Abstract: The healthcare sector is forever advancing, and one of the key technologies that have started playing a part in better patient care and management is Internet of Things (IoT) devices. The Device-to-Device (D2D) communication in 5G-enabled IoT healthcare networks provide better data transmission rate and very low latency. But despite all that, IoT devices still have over-the-top energy consumptions requiting attention. In this work, an innovative energy harvesting framework is …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 12, Issue 1, 2026 · pp. 22–30 Read article
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Effect of Device Guided Slow Breathing Exercise in Lowering the Blood Pressure Among Hypertensive Clients
Abstract: Background: Device-guided slow breathing (DGSB) exercises are gaining attention as a potential non-invasive method to manage hypertension. This study evaluates the effectiveness of a DGSB intervention in reducing blood pressure among hypertensive clients in the Gajuwaka community, Visakhapatnam district, Andhra Pradesh. Methods: This quasi-experimental study utilized a non-randomized control group design. Sixty hypertensive individuals, aged over 30 years, were selected using a non-probability purposive sampling technique. Participants were divided into …
Published in International Journal of Cardiovascular Nursing · Vol. 10, Issue 2, 2024 · pp. 14–19 Read article
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THE IMPACT OF SHADING DEVICES ON THE VISUAL COMFORT AND ENERGY CONSUMPTION OF OFFICE ROOMS
Abstract: External shading devices on a building façade is a significant passive design strategy which can decrease direct solar radiation while controlling the direct daylight. While having an immense aesthetic impression, shading devices help to minimize the incident solar radiation and control daylight penetration, hence create a considerable effect on the building’s energy performance. As energy conservation and efficiency are fundamental areas of focus in contemporary building design, the effect of …
Published in International Journal of Sustainable Building Technology · Vol. 4, Issue 1, 2021 · pp. 39–50 Read article
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Hybrid Organic–Inorganic Metal Halide Perovskite Solar Cells: A Comprehensive Review of Materials, Device Architectures, Stability, Hysteresis, and Commercialization Challenges
Abstract: Hybrid organic–inorganic metal halide perovskite solar cells (PSCs) have emerged as a major focus of photovoltaic research due to their remarkable increase in power conversion efficiency, reaching 28% within a short period. Perovskite materials exhibit several attractive properties, including long charge-carrier diffusion lengths, tunable band gaps, and excellent light absorption capability. In addition, their low-cost fabrication processes combined with high efficiency make PSCs strong competitors to conventional silicon-based solar cells. …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 12, Issue 2, 2026 · pp. 47–60 Read article
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A Review on Designing of U-System Using Wireless Sensor Network and Android Device for Group Management
Abstract: This paper introduces a group management system utilizing Wireless Sensor Network (WSN) and smart phone devices. The proposed framework was contained individual device in view of sensor node of WSN, advanced mobile phone device which is utilized by group manager and web server. The sensor node called as personal device which is held by gathering individuals sends an information data at 2 seconds to the manger device. The manger can …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 1, Issue 1, 2016 · pp. 21–26 Read article
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Design and Implementation of Liquid Crystal Devices and Study its Nano Applications
Abstract: Photoalignment has clear benefits in correlation with the ordinarily "scouring" treatment of the substrates of fluid precious stone presentation (LCD) cells. The fluid gem photoalignment is nano- innovation, as the thickness of the arrangement layer is around 2–15 nm. The use of the photograph arrangement and photograph designing nano innovation for the new age of photonic and show gadgets will be inspected. We discussed about LC polarization regulators, rotators, and …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 8, Issue 1, 2022 · pp. 31–39 Read article
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Design and Development of Vacuum Clamping Device for Nirlep Appliances Pvt. Ltd.
Abstract: Nirlep Appliances Pvt. Ltd. Presently uses a three jaw holding device to hold pan, cooker etc. for various operations like heat treatment, painting, internal and external coating etc. When these operations are going on, problems such as improper coloring, vibrations, time for adjusting fixtures, etc. arises. Because of the three jaw holding device, the utensil does not fit symmetrically on device sometimes and the coloring or coating operation is not …
Published in International Journal of Manufacturing and Materials Processing · Vol. 7, Issue 2, 2021 · pp. 11–16 Read article
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Pre-extension Demonstration of Improved Cassava Technologies with Chopping Device at Gofa Zone, Southern Ethiopia
Abstract: The production and use of cassava is not well known to farmers, although there are several local varieties of cassava that have been used for food security purposes at different times in drought-prone areas of the Gofa Zone, Southern region. To address this issue, the Arba Minch Agricultural Research Center conducted an adaptation trial of the improved cassava varieties Chichu and Hawassa-04 at the station level and obtained promising results. …
Published in International Journal of Plant Biotechnology · Vol. 9, Issue 2, 2023 · pp. 34–41 Read article
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SU-8 Based Glass Microfluidic Device Coated with Deposited Nano-Layer for Future Fabrication of Nanofluidic Microelectromechanical Systems
Abstract: Two SU-8 based glass microfluidic devices are fabricated by maskless lithography and laboratory-made clamping. The inner walls of one device are coated with nano-layer of diamond like carbon (DLC) using the plasma enhanced chemical vapour deposition (PECVD) system. The other device is remained uncoated. A CMOS camera catching 25 frames per second with a corresponding time-scale resolution of 0.04 second is used to record each surface-driven microfluidic flow of dyed …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 6, Issue 2, 2020 · pp. 60–63 Read article
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STUDY AND IMPLEMENTATION OF INP MIS STRUCTURE AND GaAs FET DEVICES for ELECTRIC CONTROL APPLICATIONS.
Abstract: Compound semiconductors are well known for its high speed due to its higher mobility. Indium Phosphide and Gallium Arsenide are the compound semiconductor material considered in this paper for its study and characterization. Indium Phosphide MIS devices can be fabricated and its characteristics are studied. Here Indium Phosphide MIS capacitor is used as test vehicle for fabrication of other MIS devices. We noted down its breakdown voltage and leakage current. …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 2, Issue 2, 2016 · pp. 25–31 Read article
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Adaptive Task Scheduling for IoT Devices Using Improved Genetic Algorithms in Mobile Edge Computing
Abstract: In order to tackle the growing complexity of intelligent services while staying within the resource limitations of mobile devices, this research explores how to optimize task scheduling in the context of mobile edge computing. The study's proposal of a new algorithm that improves computational efficiency and energy utilization in devices enabled by the Internet of Things (IoT) becomes more relevant as the IoT grows in popularity. This approach maximizes computing …
Published in International Journal of Microwave Engineering and Technology · Vol. 9, Issue 2, 2023 · pp. 19–33 Read article
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Development of IoT Devices Using Arduino
Abstract: IoT or Internet of Things has become a burning sensation in today’s world. In the present times each device that we use has the capability to connect to multiple devices and this opens a host of opportunities for both the developers as well as the end consumers to develop and manufacture a variety of devices which can make our day-to-day operations much easier. In the present study, an overview of …
Published in International Journal of Software Computing and Testing · Vol. 8, Issue 1, 2022 · pp. 20–28 Read article
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Amorphous Carbon Nanotube-MoS2 Nanohybrids : A New Future Material in the Application of Battery, Supercapacitor and Field-emission Display Devices
Abstract: The discovery of graphene make the researcher interested towards the other two-dimensional material which has quite similar properties like graphene. Among them, MoS2 nanosheets has extraordinary optoelectronic and physical properties. It has several applications in developing battery, sensor, optoelectronic device etc. On the other hand, amorphous carbon nanotube can be synthesized by using a low temperature chemical process. Due to the easy processing of amorphous carbon nanotube (ACNT), good optoelectronic …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 5, Issue 2, 2019 · pp. 36–45 Read article
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Experimental Demonstration on the Recording of Capillary-Filled Microfluidic Devices Fabricated by Polymeric Material
Abstract: In this present experimental work, total 52 individual PMMA microfluidic devices are fabricated by maskless lithography, hot embossing lithography and direct bonding technique in a cleanroom laboratory. The selected working liquids are dyed water, dyed aqueous ethanol and dyed aqueous isopropyl alcohol and are prepared in a materials-science laboratory. Fabricated microfluidic devices are tested by the prepared aqueous working liquids, and each capillary-filled device after the surface-driven microfluidic flow is …
Published in International Journal of Polymer Science and Engineering · Vol. 5, Issue 2, 2019 · pp. 31–41 Read article
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Charge Infusion in Organic Device: With and Without SWCNTs
Abstract: In nanotechnology field, invention of single walled carbon nanotubes (SWCNTs) is a noteworthy development. It creates the door for advanced development in scientific field. Due to their appealing mechanical, electrical, and thermal properties, SWCNTs have multivarious usages. In this work, we have examined and predicted how SWCNT will affect the device performance in which Thionine dye is intercalated between Indium Tin Oxide (ITO) coated glass and aluminium (Al) to form …
Published in International Journal of Polymer Science and Engineering · Vol. 9, Issue 1, 2023 · pp. 26–31 Read article
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Design and Fabrication of Flower Plucking Device
Abstract: Flower plucking device is one which cuts the flowers and collects them without causing any damage to the flowers. The device is extendable and can be used to cut the flowers at a height of around 3m from the ground level. The device consists of a collecting bucket which is mounted on a handle and the thread is provided for actuating the scissor or cutter, the thread is moves on …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 2, 2020 · pp. 8–13 Read article
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FPGA Improved I2C Protocol for Multiple Slave Device Using VHDL
Abstract: RTC, EEPROM, and an OV7620 image sensor are the slave devices that interact with the FPGA in this case (functioning as the I2C master device). Using the VHDL language, the process proceeds from system definition to functional design. The thesis presents the findings of simulated waveforms used for design verification. Additionally, hardware verification is carried out, and useful outcomes are shown. The results are compared with earlier reference work in …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 11, Issue 1, 2025 · pp. 1–9 Read article
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FPGA Improved I2C Protocol for Multiple Slave Device Using VHDL
Abstract: RTC, EEPROM, and an OV7620 image sensor are the slave devices that interact with the FPGA in this case (functioning as the I2C master device). Using the VHDL language, the process proceeds from system definition to functional design. The thesis presents the findings of simulated waveforms used for design verification. Additionally, hardware verification is carried out, and useful outcomes are shown. The results are compared with earlier reference work in …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 11, Issue 1, 2025 Read article
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Effect of Circular Polyimide Micropillars on Surface-Driven Capillary Flow of Dyed Working Liquids inside the SU-8 based Glass Microfluidic Devices
Abstract: In this experimental work, total 8 individual SU-8 based glass microfluidic devices are fabricated using Mukhopadhyay’s own hands-on completely. Maskless lithography and indirect bonding technique are the methods to fabricate these devices. A CMOS camera catching 25 frames per second with a corresponding time-scale resolution of 0.04 second is used to record the surface-driven capillary flow in each device. Dyed water and dyed ethylene glycol are the selected and prepared …
Published in International Journal of Water Resources Engineering · Vol. 6, Issue 1, 2020 · pp. 1–9 Read article
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Development of Epidermal (TATTOO) Electronic Device with Organic Materials for Tracking Animals
Abstract: The objective of the study is to develop epidermal (tattoo) electronic devices for tracking domestic animals using printed organic complementary technology on flexible substrates with high performance N and P-type organic thin film transistor (OTFT) based on small molecules organic semi-conductor. The tracking device could be used to secure, monitor and locate animals. It is a wellknown fact that most animals live a nomadic life. This however leaves most of …
Published in International Journal of Distributed Computing and Technology · Vol. 8, Issue 1, 2022 · pp. 24–31 Read article