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277 articles for “digital”
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Review on Smart Learning Environment and Innovative Education
Abstract: Development in technology is common today, every day or month or year we find new technology which is helpful for us. A smart society is one that has figured out how to make the most of these opportunities (Charles levy and David Wong, 2014) with the help digital technology to develop a smart society. Similarly, to education development in educational field is need a lot to future in direction of …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 7, Issue 2, 2021 · pp. 1–5 Read article
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High-k and Low-k Gate Dielectric Stacking for Low Voltage Organic Thin Film Transistors
Abstract: Electrical performance parameters of Organic thin film transistor (OTFT) are closely related to the interface characteristics of gate dielectric and organic semiconductor film. Henceforth, it becomes important to study the effect of gate dielectric stacking on device performance of OTFTs. In this paper, we demonstrate the stacking of high-k and low-k gate dielectric based Single and Dual gate OTFTs. The structural effect of Organic thin film transistors is methodically explored …
Published in International Journal of Applied Nanotechnology · Vol. 5, Issue 1, 2019 · pp. 1–7 Read article
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Impact of Substrate Temperature on Chemically Deposited Cds Thin Films
Abstract: The interest for renewable energy sources are increasing day by day due to the limited availability of fossil fuel. Among all the renewable energy sources solar energy is growing interest due to its easy availability almost among all area of earth where people lives. Solar energy can be used as a source of energy by two ways: Solar Photovoltaic Cell and Solar thermal. Photovoltaic cells are the easiest way for …
Published in International Journal of Energetic Materials · Vol. 1, Issue 1, 2015 · pp. 22–26 Read article
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A REVIEW ON ORGANIC LIGHT EMITTING DIODE (OLED)-AN INNOVATIVE DISPLAY TECHNOLOGY
Abstract: In the vast field of display technology, Organic light emitting diode is a new and inspiring invention. The principle on which it operates, is a process in which electrical energy changes to light energy and is termed as electroluminescence. At first, small and thin light emitting diode display invented, used for the digital display of numbers. Then, cathode ray tubes came which are being used now, however CRT have certain …
Published in International Journal of Energetic Materials · Vol. 4, Issue 2, 2018 · pp. 1–12 Read article
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A review on the Organic Light-Emitting Diodes
Abstract: Organic Light emitting diodes OLED have received a large interest in the research community for the last few year. Device consists of a thin film placed between two electrodes of an organic compound. By applying a voltage to the electrodes, charges get injected into the organic Material where they form excited states that recombine and generate light in the past five year OLED display have developed into commercially available in …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 5, Issue 2, 2019 · pp. 1–8 Read article
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Advancements in Manufacturing Techniques for High-performance Fiber-reinforced Composite Materials
Abstract: This article explores the recent advancements in manufacturing techniques for high-performance fiber-reinforced composite materials. Composite materials have gained significant attention in various industries due to their exceptional mechanical properties, lightweight nature, and design flexibility. The continuous development of manufacturing methods has enabled the production of composites with improved performance, increased productivity, and reduced costs. This article reviews key manufacturing processes, such as automated fiber placement, resin transfer molding, and additive …
Published in International Journal of Composite and Constituent Materials · Vol. 9, Issue 1, 2023 · pp. 35–42 Read article
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3D printing of polymers by fused deposition modeling (FDM): filament ink to composite materials
Abstract: 3D printing technology has gained significant attention for its rapid manufacturing of on-demand customized objects from digital computer-aided design (CAD) model without need molds or machining. Polymers are the most utilize a class of commercial materials in additive manufacturing (AM) because of excellent physico-mechanical properties with desired objects. Fused deposition modeling is the filament based printing process which most widely popular for commercial thermoplastics polymer than other manufacturing techniques because …
Published in International Journal of Composite Materials and Matrices · Vol. 5, Issue 1, 2019 · pp. 1–14 Read article
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Density as a Factor Limiting the Workability of Sintering Aluminum Powder Preforms
Abstract: The technology advancement has envisaged going for near net shape of the produces. Also, near netshapes formed are again cold upset for obtaining a final shape of the Product.In this study a general scheme expressing the factors which affect a workability of Sintering aluminium powder preforms. This work deals with an experimental determination Workability of Sintering Aluminium powder preforms is limited by their density. A standard of rings of ratio …
Published in International Journal of Mechanics and Design · Vol. 4, Issue 1, 2018 · pp. 40–43 Read article
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Ballistic Impact Performance of Composite Armor Using Ultrasonic Nde and Ansys Autodyn
Abstract: The world is currently under the threat of terrorist attacks and wars. This will be very critical because the scientists have developed advanced weapons (guns, bullet) for the awesome attacks. Therefore, the safety of soldiers and vehicles of the army has become a major concern. Armors are used in defense applications to provide protection for soldiers and military vehicles. In general, armor is made from natural materials, composite materials and …
Published in International Journal of Mechanics and Design · Vol. 9, Issue 1, 2023 · pp. 1–23 Read article
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Design and fabrication of Garbage Cleaner Vehicle
Abstract: The development and construction of a partially automatic electronic rubbish collecting bot vehicles is the subject of the aforementioned study proposal.. The job was completed in light with the existing state of our storage areas, they are filthy with garbage, pollution, and dangerous chemicals. This machine's design to clean the surface of the waste was based on that. To supply the products more quickly, nearly every step of manufacturing is …
Published in International Journal of Mechanics and Design · Vol. 9, Issue 1, 2023 · pp. 35–41 Read article
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Remapping of ECU Engine (KTM 390)
Abstract: Modern engines in automobile industry are controlled digitally with the help of engine management unit (EMU) which is programmed with the help of engine dyno manually to get the desired power, efficiency. Emissions Engine map of a four cylinder engine is tuned with the help of algorithm by using engine dynamometer as well as EMU, engine speed and throttle position is obtained by algorithm of air fuel ratio to obtain …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 6, Issue 1, 2020 · pp. 15–18 Read article
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Rolling Element Bearing Diagnosis Using Machinery Fault Simulator
Abstract: The paper presents the diagnosis strategy for the rolling element bearing system used in machinery fault simulator (MFS). The concept is generic and it is applicable for most of the system involving bearing sub-system. The MFS details and its various maintenance strategies described. The monitoring of the rolling element bearing (REB), done with the accelerometer sensors. Acquisition of data from the sensor analog voltage to the CPU in digital format …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 2, Issue 1, 2016 · pp. 01–22 Read article
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Effect of acupressure on intradialytic hypertension among patients undergoing hemodialysis
Abstract: : A quasi experimental study was done to assess the effectiveness of acupressure on intradialytic hypertension among patients undergoing hemodialysis in Holy Cross Hospital, Kottiyam, Kollam. The objectives of the study were to assess the pre-test scores of IDH in experimental group(Group I) and control group (Group II), to determine the post-test scores of IDH among Group I after acupressure and in Group II, to evaluate the effectiveness of acupressure …
Published in International Journal of Cardiovascular Nursing · Vol. 7, Issue 1, 2021 · pp. 39–47 Read article
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Geriatric Loneliness: An Unexpected Grief
Abstract: Geriatric loneliness is a psychological term used to signify the psychological symptoms that arise when the youngest child leaves family for work or further studies causing a large empty space in the family leaving the aged parents behind termed as the empty nest. Many psychological theories explain about the loneliness and multiple viewpoints exist regarding the phenomenon. The human psychology and better understanding of menopausal phase and the hormonal changes …
Published in International Journal of Geriatric Nursing · Vol. 4, Issue 1, 2021 · pp. 7–11 Read article
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A Quasi-experimental Study to Assess the Effectiveness of Cognitive Stimulation Therapy on Cognition among the Institutionalized Elderly in Selected Old Age Homes at Madurai
Abstract: Background of the Study: The aging population is increasing significantly in the world. Therefore,world population is expected to be comprised of progressively bigger proportion of elderlyindividuals. Human aging is an inevitable process and, as such, implies a process of transformationand progressive change in biological, psychological and social structure. The cognitive functionbegins to deteriorate with advancing age and there are common consequences to variouspsychological and social aspects, such as the loss …
Published in International Journal of Geriatric Nursing · Vol. 4, Issue 2, 2021 · pp. 12–21 Read article
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Telecare and Palliative Care
Abstract: Digital technologies offer new opportunities for the transformation of the health care system, including new approaches to personalized prevention, treatment and care, independent living, integrated health and social care, accelerated scientific advances in early diagnosis and disease prevention. Home health care, which involves a complex and responsible service, is provided by nurses licensed to work independently. The goals of home health care are to enable patients to take care of …
Published in International Journal of Geriatric Nursing · Vol. 6, Issue 1, 2023 · pp. 26–33 Read article
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Impact of Yoga on Stress Reduction among Clinical Nurses
Abstract: Background: Nursing is perceived as a very stressful occupation. Common occupational stressorsencountered by clinical nurses include workload, role ambiguity, interpersonal relationship conflictsand death and dying of patients. Physiological and psychological morbidity result from occupationalstress. Yogic breathing exercises have shown beneficial effects in reducing stress. Aim: To evaluate theimpact of the video-assisted intervention of yoga on stress reduction among clinical nurses working inselected hospitals of Madhya Pradesh. Method and materials: A …
Published in International journal of Nursing Science Practice and Research · Vol. 7, Issue 2, 2021 · pp. 73–84 Read article