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1211 articles for “well-being”
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GRID Energy Balance Using V2G Network System
Abstract: In this work, a simulation process has been developed to evaluate the feasibility of compensating for the excess or shortage of energy in power generation. The simulation is based on the exchange of charge between the electrical network and a network of batteries that equip electric vehicles. The simulation process has taken as a reference study the evolution of energy generation and energy demand for a specific case in a …
Published in International Journal of Microwave Engineering and Technology · Vol. 8, Issue 1, 2022 · pp. 14–34 Read article
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Simultaneous AC and DC Outputs Using Hybrid Converter Modeling
Abstract: The paper proposes a hybrid converter which supplies simultaneous DC and AC loads from a single DC input. The resulting hybrid converters require less number of switches increasing the reliability. Such multi-output converters with better power handling capability and reliability can be well suited for systems with simultaneous DC and AC loads. . The proposed converter, studied in this paper, is called Boost-Derived Hybrid Converter (BDHC) as it is obtained …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 1, Issue 2, 2015 · pp. 1–6 Read article
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Enriched Technique for DG Placement and Sizing by GA Optimization
Abstract: The demand of proficient and high quality power is rising in the world of electricity. Power utilities are facing major challenges as the demand of power system is growing exponentially. To meet this demand, the present need is to provide the consumer demand locally by Distributed Generation (DG). However, a large number of DG units in a distribution system may occasionally provide to high levels of harmonic distortion even though …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 2, Issue 2, 2016 · pp. 1–12 Read article
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Automation Process for Power Management in Stand-Alone Photovoltaic System
Abstract: This paper is focused to the development of an automation process for managing the energy generated by stand-alone photovoltaic installations. The work not only includes the study and analysis of the proposed method, but also the design and manufacturing of a prototype that controls the process of energy transfer from the PV array to the load circuit. The design has been specifically developed for a dual inverter configuration that uses …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 8, Issue 2, 2022 · pp. 1–16 Read article
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Denoising of Computer Tomography images using Wavelet based Multiple Thresholds Switching (WMTS) filter
Abstract: Computer Topography images are often corrupted by salt and pepper noise during image acquisition and /or transmission, reconstruction due to a number of non-idealities encountered in image sensors and communication channels. Noise is considered to be the number one limiting factor of CT image quality. A novel decision-based filter, called the wavelet based multiple thresholds switching (WMTS) filter, is used to restore images corrupted by salt-pepper impulse noise. The filter …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 1, Issue 1, 2015 · pp. 1–6 Read article
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Smart Information and Communication Technology (ICT)
Abstract: Human society is rapidly evolving and has accomplished several successes in improving its standard of living. The civilization has witnessed significant changes connected to its development. Information and communication technology has augmented the modern period.Information and communication technology (ICT) appears to be more readily accepted due to its literary and infrastructure benefits.ICT should act as accelerator for development, enabling education and local business opportunities, and increasing society's health and welfare, …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 7, Issue 1, 2021 · pp. 17–22 Read article
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Internet of Things (IoT) in Renewable Energy and Role of Engineers
Abstract: The need of green structure or keen urban areas is coming into reality as center movements from conventional wellspring of energy to Renewable wellspring of energy like breeze energy, sun-based energy, and hydro energy are the lights of future in light of the fact that the customary sources like fossil, coal, and oil fills are restricted, and are going to an end in light of the expanding request. To construct …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 7, Issue 1, 2021 · pp. 23–27 Read article
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Basic Fundamentals of Different Solar Cells, Solar Energy Materials and Photovoltaic Performances
Abstract: Solar cell is one of the thrust areas of modern technology in the field of renewable energy. Crystalline semiconductor wafer based solar cells (SCs) (thicknesses almost 200–300 μm) mainly crystalline-Si or GaAs based solar cells are playing the legend role in last few decades. With technological revolution, thin film SCs (thickness range 1–2 μm), dye-sensitized or Graetzel, organic/polymer and plasmonic solar cell respectively are known as 2nd,3rd, 4th and 5th …
Published in International Journal of Energetic Materials · Vol. 1, Issue 1, 2015 · pp. 1–9 Read article
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Synthesis and characterization of some organic semiconductor materials for optoelectronics
Abstract: Charge transfer complexes have high molar absorptivities and it’s an important phenomenon in the energy transfer process to increase the conductivity. Charge transfer complexes have been used in organic photovoltaic cells, organic semiconductors. Charge transfer complexes formed between electron donors and acceptors with strong interaction.In this paper, a Charge transfer complexes (CTC) of some organic semiconductor’s materials have been studied spectrophotometrically in chloroform, when the optical absorption of the CTC …
Published in International Journal of Energetic Materials · Vol. 6, Issue 1, 2020 · pp. 14–24 Read article
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Advancement of Nanotechnology in Batteries
Abstract: As energy source used by most devices such as smart phones, cameras or computers are Lithium batteries, they are becoming the indistinguishable feature of everyday modern civilization. The higher power efficiency was most appealing attribute when opposed to certain redox power devices. It gives rise for significant concern well into the production of hybrid lithium ion batteries for electric automobiles. At higher density lithium constitutes its ideal anode element in …
Published in International Journal of Energetic Materials · Vol. 6, Issue 2, 2020 · pp. 18–24 Read article
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Design and Implementation of a Vaccine Solar Cooling System
Abstract: The research reported in this paper suggests a new design for a vaccine chilling and storage locker that really can keep vaccines cold (2°C to 8°C) in the cold chain. This design was created to make the African immunisation week go as smoothly as possible. This refrigeration and storage unit was created to be small, portable, and well-isolated, with a PV solar power system as a power source. An Liquid …
Published in International Journal of Energetic Materials · Vol. 8, Issue 1, 2022 · pp. 21–37 Read article
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Ability of Metallic Materials to Resist Surface Damage Induced by High-temperature Action of Air or other Gaseous Mediums
Abstract: The features of the oxide layer scale that forms on the metal's surface and limits gas penetration into the metal, limiting the growth of gaseous corrosion, influence a metal's or alloy's oxidation resistance in an oxidising atmosphere. The rise in weight of sample being tested (due to oxygen uptake by the metal) or even the weight loss after removing the scale from the sample's surface, related to a unit surface …
Published in International Journal of Metallurgy and Alloys · Vol. 8, Issue 1, 2022 · pp. 16–21 Read article
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A Review on Medical Perspective of Nanobiotechnology
Abstract: Nanobiotechnology is the utilization of nanotechnology in natural fields. Nanotechnology is a multidisciplinary field that right now selects methodology, innovation and office accessible in routine and propelled streets of building, material science, science and science. An exhaustive audit of the writing on the standards, constraints, difficulties, enhancements and uses of nanotechnology in therapeutic science was performed. Nanobiotechnology has large number of possibilities for propelling medicinal science in this manner enhancing …
Published in International journal of Nanobiotechnology · Vol. 1, Issue 1-2, 2015 · pp. 19–29 Read article
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Nanocomposite Sensors in Different Areas
Abstract: Nanotechnology is study of matter on atomic and molecular scale. Localized surface plasmon resonance excitations are used for important sensing and spectroscopic applications. Ultrahigh-sensitivity pressure and vibration sensor are based on concept of using variable ultracapacitor consisted of two electrodes containing as grown carbon nano-tubes of length of 20 m. Vibrating grapheme sheets attached with nanoparticles with in magnetic field are used for mass-nanosensor applications. Nanosized ferroelectric sensors have differences …
Published in International journal of Nanobiotechnology · Vol. 5, Issue 1, 2019 · pp. 37–47 Read article
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Indian Perspective of COVID-19 Pandemic
Abstract: Year 2020 started with a deadly viral disease COVID-19 induced by novel corona virus. This happened not for the first time because SARS and MARS had been other corona viral diseases developed in the past. As per sources the disease originated from Wuhan China, spread to almost all the countries and thus declared as pandemic. Evidence based medical therapy still has not been available. Prevention is only known effective measure. …
Published in International journal of Nanobiotechnology · Vol. 7, Issue 1, 2021 · pp. 18–23 Read article
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Silver Nanoparticles for Enhancement of Antibiotic Antimicrobial Therapy
Abstract: With the current rise in antimicrobial resistance and infections resulting in high mortality and morbidity. There is need for novel strategies to combat these challenges such as nanoparticle technology has offered excellent opportunities. The use of metal nanoparticles such as silver with well-established antimicrobial activity conjugated with other antimicrobials has the potential to overcome the challenge of drug resistance due to its multiple mechanisms of action against microbes. This reveal …
Published in International journal of Nanobiotechnology · Vol. 8, Issue 1, 2022 · pp. 32–39 Read article
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Controlled Texture of Magnetron Sputtered Transparent Conducting ZnO: Al Films for Solar Cell Applications
Abstract: Textured transparent and conducting ZnO:Al films were prepared by rf-magnetron sputtering on glass substrate at a temperature 3500C under Ar and Ar+O2 gas ambient. ZnO:Al thin films shows a minimum electrical resistivity of (~8.210-4 Ω-cm), and high optical transmittance (T~86–90% average) in visible region. With increasing of oxygen concentration ZnO:Al films become more compact, stoichiometric and becomes more electrically resistive. ZnO:Al shows hexagonal wurtzite polycrystalline structure with strong (002) orientations. …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 1, Issue 2, 2015 · pp. 12–19 Read article
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Solution Combustion Synthesis of Yttrium molybdate (Y6MoO12) Nanoparticles by using Peroxomolybdic Acid, Characterization and Applications
Abstract: The main aim of our present research work is to synthesize the distinct yttrium molybdate (Y6MoO12) nanoparticles with excellent photocatalytic activity through ultra-rapid solution combustion route using peroxomolybdic acid as molybdenum source for the first time. The morphology of Y6MoO12 nanoparticles studied using scanning electron microscopy (SEM) exposes that the particles are exceedingly porous and agglomerated. From BET surface area measurement, it is examined that Y6MoO12 nanoparticles exhibit relatively large …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 7, Issue 1, 2021 · pp. 1–12 Read article
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Nanotechnology: A Technology Innovation at Nanoscale
Abstract: Nanotechnology is a field of research and technology which is mainly concerned with developing ‘things’ – mainly, devices as well as objects - at the measuring scale of atoms and molecules. The Nanotechnology is useful to broadly improve, even revolutionize, many technological as well as industrial sectors such as environmental science, medicines, homeland securities and food safety, information technology, etc. Nanotechnology plays an important in the deep study and progress …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 8, Issue 1, 2022 · pp. 19–24 Read article
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Nano Ultraviolet Finishing of Textiles Using Inorganic UV- Blockers–The Sustainable Approach of Producing Protective Clothing for Better Tomorrow
Abstract: The diminution of the ozone stratum,due to global warming, is likely to intensify existing health effects caused by exposure to ultraviolet (UV) radiations, as stratospheric ozone is a predominantly effective UV radiation absorber. As the ozone layer becomes thinner, the protective filter provided by the atmosphere is gradually abridged. Subsequently, human beings and the environment are exposed to higher UV radiation levels, particularly higher UV-B levels, which have the greatest …
Published in International Journal of Composite and Constituent Materials · Vol. 6, Issue 1, 2020 · pp. 23–33 Read article