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457 articles for “Magnetization”
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A High Static Gain Modified SEPIC Converter for Renewable Applications
Abstract: This paper presents a high step-up DC-DC converter based on the modified single ended primary inductance converter (SEPIC) for achieving high static gain. This converter topology is the combination of a classical boost converter and a conventional SEPIC converter. For low input and high output voltage applications, the modified SEPIC converter provides low switch voltage, low input current ripple and high step-up static gain. Therefore, this converter is suitable for …
Published in Journal of Power Electronics and Power Systems · Vol. 5, Issue 2, 2015 · pp. 19–40 Read article
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Internal Lattice Structure and Local Order of Ge Atoms Structure in Amorphous Mn doping GeTe Thin Films
Abstract: Phase-change Magnetic materials (PCMMs) represent the leading candidates for universal data storage devices, which exploit the large difference in the physical properties of their transitional lattice structures. Here, an experimental study was done to investigate the internal lattice structure and local order of Ge atoms in amorphous Mn doping GeTe thin films. The microstructure of the as-deposited films of Ge1-xMnxTe thin films (with x = 0.06, 0.13, 0.52 and 0.61) …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 7, Issue 3, 2020 · pp. 9–15 Read article
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Hybrid Energy Storage System for Electric Vehicle
Abstract: These days, fuel cell hybrid vehicles are used to reduce the amount of lubricant required and prevent pollution from burning fossil fuels; as a result, large research centers and enterprises are interested in conducting research and development on this topic. Since battery-operated vehicles have a slower thermodynamic and electrochemical response than fuel cell-powered vehicles, hybrid energy storage systems for electric vehicles must be designed using a bidirectional DC-DC converter, batteries, …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 10, Issue 3, 2023 · pp. 31–40 Read article
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Review Paper for Drives used in Electrical Vehicle (EV) and Hybrid Electrical Vehicles (HEV)
Abstract: The pollution of environment is increasing due a very large numbers of conventional vehicles present today. To reduce pollution the electric and hybrid electric vehicle are very beneficial. As the decade of low cost fuel is coming to an end the electric vehicle or hybrid electric vehicle is a good alternative to the conventional vehicles. These electric vehicles are driven by an electric motor may be AC or OC fed …
Published in Trends in Machine design · Vol. 7, Issue 1, 2020 · pp. 23–27 Read article
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Kayakalpa Yoga, A Treasure Hunt for Women with PCOS and Infertility: A Pilot Trial
Abstract: Life is nothing but a time length between birth and death and it is in the co-ordination of self, society, and nature. The purpose of life is achieving perfection in one`s own wisdom and realization of divinity .This can be achieved through regular practice of yoga which is the main tool box to achieve the ultimate goal of our life. Kaya – human body, kalpa – long period of time, …
Published in Research & Reviews : A Journal of Unani, Siddha and Homeopathy · Vol. 1, Issue 03, 2014 · pp. 12–23 Read article
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Integrated engineering on design, development and operation of a Table Top Tokamak for Plasma experiments
Abstract: Making of a Table Top Tokamak is having the acute need for conducting various plasma experimental studies. As pulsed devices, small tokamaks come as handy solutions for plasma experimentalists to study the characteristic behavior of plasma at various operating conditions. In addition, it is a challenge to build a Tokamak from its conceptual design. In this paper, details are brought out for a single mode approach that is required to …
Published in Trends in Machine design · Vol. 5, Issue 2, 2018 · pp. 54–62 Read article
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Amalgamation of Medical Image using Wavelet Theory
Abstract: Image fusion has become a common term used within medical diagnostics and treatment. The term is used when multiple patient images are registered and overlaid or merged to provide additional information. Fused images may be created from multiple images from the same imaging modality, or by combining information from multiple modalities, such as magnetic resonance image (MRI), computed tomography (CT) etc. In radiology and radiation these images serve different purposes. …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 2, Issue 1, 2015 · pp. 9–14 Read article
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Nanotechnology and its Potential in the Future
Abstract: Nanotechnology is the study of extremely small structures. The prefix “Nano” is derived from the Greek word “nanos” meaning ‘DWARF’ (Small). The beauty of nanotechnology is its ability to make things smaller, so they have more impact on our lives. Nanotechnology deals with materials in the size of 0.1 to 100 nm. One nanometer is one billionth of a meter (10–9 m or 10–7 cm), about 100 thousand times smaller …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 12, Issue 1, 2022 · pp. 17–27 Read article
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Innovative Mechanism for Recycling Nano Biomaterials for Technological Eases
Abstract: In this paper, the nanobiomaterials and their suspected biotoxic effect are presented. The mechanism used to minimize such severe problems is recycling nanowastes and utilizing for an alternative purpose. An innovative mechanism established in order to renew the outdated nanobiomaterials is recycling. Hence, the need to reduce cost, improve quality, utilize and clean surrounding to ensure the environmental safety is studied. Therefore, two-way method is developed in order to recycle …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 12, Issue 2, 2022 · pp. 6–15 Read article
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The Essences of Nanotechnology and its Role in Molecular Nanoelectronics & Communication
Abstract: In this paper, the essence of nanotechnology is reviewed. Most of the properties of nanomaterials and structures arising from the synthesis and growth conditions and physical theory are reviewed. Hence, some of the techniques of synthesizing nanomaterials and theoretical methods used to describe the physical and bio – chemical properties are highlighted. The theoretical formalism is intended to describe the interactions of spins and electrons in atomic scale. The consensus …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 24, Issue 2, 2022 · pp. 1–16 Read article
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Brain Tumor Detection Using an Artificial Neural Network in MRI Images
Abstract: MRI is the widely used imaging technique in the biomedical field for the detection, diagnosis and evaluation of brain tumors. The large structural variability among brain tumor makes detection of a challenging problem. The medical problems are severe, if the tumor is detected at the later stage. Hence, diagnosis is necessary at the earliest. In this work, a neural network classifier is used for the detection of tumors from the …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 5, Issue 1, 2018 · pp. 14–22 Read article
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Brain Tumor Detection
Abstract: The MRI, or magnetic resonance imaging, is one of the most common practices in detecting a brain tumor since it contains important information used to extensively scan the human brain’s internal anatomy. The treatment of any tumor depends entirely on the knowledge and expertise of the physician. This paper reflects the identification of brain tumors using different machine learning algorithms along with the convolution neural network (CNN) and transfer learning. …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 8, Issue 1, 2021 · pp. 45–52 Read article
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Synthesis and Characterization of NiFe2O4 Nanoparticles and Environmental Remediation
Abstract: In the present study, nickel ferrite nanoparticles (NFNPs) doped with copper was synthesized by chemical co-precipitation method (CBD) and characterized for phase composition and magnetic properties by x-ray diffraction (XRD) and vibrating sample magnetometer (VSM). The results confirmed the formation of Ni0.5Cu0.5Fe2O4 with the average crystallite size (D) 15.45 nm and 18.14 nm and saturation magnetization (Ms) were observed as 16.16 Gauss and 22.58 Gauss at 300˚C and 500˚C temperature …
Published in Research & Reviews : Journal of Physics · Vol. 8, Issue 2, 2019 · pp. 108–111 Read article
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Synthesis and Characterization of Mg doped ZnFe2O4
Abstract: AbstractSingle-phase Mg-doped ZnFe2O4 nanoparticles with x= 0, 0.3, 0.5, 0.7 have been prepared by the glycol-thermal method without any subsequent calcination. The crystallite size, microstructure and magnetic properties of the prepared nanoparticles were studied using X-ray diffraction (XRD), high resolution scanning electron microscope (TEM), Mössbauer spectroscopy and vibrating sample magnetometer at room temperature. The XRD results revealed the production of a sharp single cubic spinel structure in all the synthesized …
Published in Research & Reviews : Journal of Physics · Vol. 9, Issue 1, 2020 · pp. 57–65 Read article
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An Impact of Various Wireless Power Transfer Techniques
Abstract: Wireless power transfer is a technique through which the power is transmitted without any wired connection between the power supply source to the load-consuming source. The power transfer wireless technique is attracting various fields of subjects as a result much research is going on this technique and it’s a highly active research area currently due to its potential. The wireless power transfer can be achieved by various methods which are …
Published in Research & Reviews : Journal of Physics · Vol. 11, Issue 3, 2022 · pp. 14–20 Read article
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The Ethics and Implications of Brain–Computer Interfaces: Enhancing Human Abilities and Redefining Privacy
Abstract: This study addresses the ethical considerations and social implications of brain–computer interface (BCI) development and integration. BCI, sometimes called a brain-machine interface (BMI) or smart brain, is a direct communication path between the brain and electrical activity and an external device, usually a computer or robotic limb. BCIs are often directed towards researching, mapping, assisting, improving, or correcting human cognitive or sensorimotor functions. The implementation of BCIs varies from non-invasive …
Published in Journal of Computer Technology & Applications · Vol. 15, Issue 1, 2024 · pp. 24–28 Read article
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Solar Based Electric Vehicle Charging
Abstract: The "Solar-Based Wireless Power Transmission Highways" project aims to revolutionize the way we generate and distribute electrical energy on highways. This innovative system harnesses solar energy through strategically placed solar panels along the highway, converting it into electricity. The electricity is then wirelessly transmitted to electric vehicles (EVs) passing overhead, enabling them to charge without the need for physical connections. This technology not only addresses the growing demand for sustainable …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 11, Issue 1, 2024 · pp. 27–32 Read article
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Evaluation of Small Vessel Disease by Advanced Brain Imaging
Abstract: Studying and comprehending brain small vessel disease requires extensive imaging. Recent applications of cutting-edge brain imaging techniques have led to the discovery of several significant results. Diffusion-weighted MRI studies have demonstrated the diagnostic accuracy of using clinical features alone or in combination with CT scan results to identify small vessel disease as the underlying cause is suboptimal in patients with acute lacunar syndromes. Acute infarcts caused by small vessel disease …
Published in International Journal of Cheminformatics · Vol. 2, Issue 1, 2024 · pp. 15–19 Read article
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Detection and Classification of Alzheimer’s Disease Using Deep Learning Technique
Abstract: It is crucial that people with Alzheimer's disease (AD) receive a proper diagnosis to begin preventative action before irreparable brain damage develops. Most people who suffer from Alzheimer's disease (AD), a neurological condition that progresses, are older than 65. The area of interest (ROI) in the hippocampus has been extensively studied for several purposes, including neurological illness research, stress development monitoring, and memory function analysis. Moreover, a connection between Alzheimer's …
Published in Recent Trends in Sensor Research & Technology · Vol. 12, Issue 1, 2025 · pp. 15–20 Read article
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Brain Tumor Detection Using RestNet50 Architecture
Abstract: This paper presents a novel deep learning model for brain tumor diagnosis from MRI scans on the basis of ResNet50 with some modifications. Optimizing the modified layers and pre-trained ResNet50 for improved diagnostic accuracy and reliability in real-world clinical settings is one of the key contributions of this paper. The model was trained on an extremely well-balanced data of 2,577 MRI scans, which were split equally among the tumor and …
Published in Current Trends in Signal Processing · Vol. 15, Issue 2, 2025 · pp. 1–13 Read article