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14 articles for “rough k-means”
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Image Segmentation Using Credibility Critical Values
Abstract: In this paper, a method of creating fuzzy data matrix (a matrix whose elements are fuzzy variables) representing an image is proposed. Further, a study on image segmentation carried out on the basis of such a matrix is carried out. This work considers three methods of crisp conversion available in credibility theory. Their performances have been evaluated under k-means clustering and rough k-means clustering with the help of a mammogram …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 2, Issue 2, 2015 · pp. 46–55 Read article
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Optimization of Process Parameters for Honing Procedure of GG25 Cylinder Liner by using Full Factorial Method
Abstract: Modern processes have been taken part in the market and industries. Optimization is a major part of the industry and it is a big major challenge in the industry. The industry is keen to implement the optimization in each area of industry. Optimization provides accuracy and productivity for the product. Honing is known as super finishing manufacturing process. After boring, honing is carried out and it is the last operation …
Published in Journal of Experimental & Applied Mechanics · Vol. 9, Issue 2, 2018 · pp. 10–16 Read article
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Review on Cyperus scariosus: A Potential Medicinal Plant
Abstract: Saad kofi or Cyperus scariosus, known as Nagarmotha in India, is a delicate grass which is an angiosperm belonging to family Cyperaceae. Indian species of this plant is called motha. The best quality of saad is heavy in weight, rough from outside with strong aroma, whitish inside, highly bitter in taste. Its root extracts and volatile oil are used for medicinal purposes. Nagarmotha is also prescribed by local herbal medicine …
Published in Research and Reviews : Journal of Crop science and Technology Read article
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Experimental investigation of thermally grown Indium film’s structural and tribological properties
Abstract: Indium thin film growth found numerous applications, such as cold welding of infrared detectors and readout-integrated circuits (ROIC) to form sensor chips. In film is grown on the Si substrate by thermal evaporation. The XRD results indicated the tetragonal bcc phase in the (101) preferential plane. Scanning electron microscopy (SEM) indicated an uniform, continuous film covering the whole surface. The EDS examination confirmed the pure In film. The atomic force …
Published in Journal of Polymer & Composites · Vol. 11, Issue 12, 2023 · pp. 58–66 Read article
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Comparative Study Between Dashavatara (Incarnation) and Darwinian Theory of Evolution
Abstract: The word Dashavatara derives from Dasha, meaning “Ten”, and Avatara, roughly equivalent to “Incarnation”. Lord Vishnu manifested in various avatars to safeguard the universe and reinstate “peace and dharma” during the four distinct yugas, or cosmic cycles. The Hindu text Dashavatara, which describes ten forms of Lord Vishnu, has a better developed theory of evolution than the hypothesis put out by English scientist Charles Darwin in the 17th century. Objective …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 14, Issue 1, 2024 · pp. 50–58 Read article
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Acute Myeloid Leukemia in Children: An Overview
Abstract: Acute myeloid leukaemia (AML) means when the body makes too many immature blood cells. These cells, called myeloid blasts, can't mature into normal white blood cells. In India, Cancer is the leading cause of mortality among children aged 5 to 14, with roughly 45,000 youngsters diagnosed each year. About 20% of children with leukaemia have this type of cancer. AML develops and gets worse quickly, so early diagnosis is important. …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 11, Issue 1, 2022 · pp. 28–35 Read article
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Evaluation of Abrasive Grinding Parameters in Crankshaft Manufacturing
Abstract: Grinding is a metal cutting operation performed by means of rotating abrasive tool, called “Grinding wheel”. Grinding is done o surface of almost all conceivable shapes and materials of all kinds. In grinding it is possible to achieve very accurate dimensions and smoother surface finish in a very short time and it is only a method after Harding. High temperature to the tune of the 1000 degree Celsius to 1400 …
Published in Trends in Machine design · Vol. 7, Issue 1, 2020 · pp. 28–33 Read article
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Computational Investigation of Drag Reduction by means of Two-Dimensional Roughness Element on the Suction Surface of an Airfoil
Abstract: Computational investigation carried out to the effects of a two-dimensional roughness element placed on the suction surface of a zero camber airfoil of 1 m chord on its performance is presented. The roughness element was placed on suction surface of the airfoil at a distance of 30% from the leading edge of the airfoil. The roughness element was in the form of a wire. The diameter of the wire was …
Published in Recent Trends in Fluid Mechanics · Vol. 9, Issue 3, 2022 · pp. 12–26 Read article
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Effect of Various Dielectric Fluids on Performance of EDM: A Review
Abstract: In electrical discharge machining (EDM), material removal takes place by means of successive electrical discharges occurring between an electrode and a work piece in the presence of dielectric liquid or gas. As dielectric fluid plays very significant role in any electrical discharge machining operation, selection of dielectric medium is an important consideration for EDM performance. It does not only serve to carry away the condensed metal particles from the spark …
Published in Trends in Mechanical Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 55–71 Read article
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Experimental Investigation into MRR of Polished Zinc Plate with Ultrasonic Vibrations Using Single Pole Magnetic Abrasive Finishing Process
Abstract: The present research examines the material removal rate (MRR) in finishing zinc plates on the experimental framework called Single Pole Magnetic Abrasive Finishing Process (SPMAFP) by inducing ultrasonic vibrations. By means of a Flexible Magnetic Abrasive Brush (FMAB) composed of 40% alumina and 60% iron elements, the investigation estimates the effect of key process parameters on surface finishing excellence. An L-16 factorial study design was applied to examine the FMAB …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 428–438 Read article
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What if the "Big Bang" was not the Beginning Point of our Observable Universe?
Abstract: The Big Bounce theory envisions the Big Bang as the start of a period of expansion followed by a period of contraction. According to this viewpoint, there was a Big Crunch (another singularity) followed by a Big Bang, or, more simply, a Big Bounce. This implies that we could be at any point in an infinite series of universes, or that the current universe is the very first interaction. But …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 10, Issue 3, 2021 · pp. 1–7 Read article
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Structural Assessment for Conversion of Tanker to FPSO Unit
Abstract: Abstract This paper addresses the structural assessment for conversion of tanker to floating, production, storage, and offloading (FPSO) in Gulf of Mexico (GoM) specified site by means of the independent analyses in accordance with CLASS Ship and Offshore Codes. The main objectives of the work are: To verify compliance with the CLASS Offshore Codes regarding structural capacity of the hull.To verify the used and remaining fatigue life of the structural …
Published in Journal of Offshore Structure and Technology · Vol. 3, Issue 1, 2016 · pp. 25–39 Read article
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MedVerse AI: An Intelligent Digital Health Platform for Patient-Centric Healthcare and Proactive Disease Prediction
Abstract: The rapid digitization of healthcare has led to an unprecedented growth in medical data, ranging from diagnostic images and laboratory reports to electronic health records and clinical notes. Despite this abundance, patients and healthcare providers often struggle to extract meaningful insights due to data complexity and fragmentation. MedVerse AI proposes an intelligent digital health platform that unifies medical image analysis, clinical report interpretation, real-time interaction, and predictive disease analytics into …
Published in International Journal of Biomedical Innovations and Engineering · Vol. 4, Issue 2, 2026 · pp. 1–7 Read article
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Fluid Flow Analysis and Flow Path Optimization of a Centrifugal Fuel Injector for a Turboshaft Aero Engine
Abstract: The present work of optimization is made for specific dimensions of a rotary fuel injector used in two of the high-performance defense helicopter’s gas turbine engines, presently. The need for doing this study is to meet the thermal design requirements of limiting the combustion chamber temperatures to an optimum designed value which heavily depends on finely divided homogeneous droplet sizes, the SMD (Sauter Mean Diameter) of the fuel that is …
Published in Recent Trends in Fluid Mechanics · Vol. 4, Issue 1, 2017 · pp. 22–27 Read article