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1950 articles for “ISSN: 2321-5208(print) Volume 7” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Advances in Machine Design: From 3D Printing to Smart Manufacturing
Abstract: The objective is to investigate the different developments in machine design that are reshaping the manufacturing sector. The introduction of the essay discusses the development of 3D printing in machine design and how this technology is enabling more effective and economical production of machine parts. In order to increase automation and control over the manufacturing process, it then explores how smartmanufacturing and the Internet of Things (IoT) are being implemented …
Published in Trends in Machine design · Vol. 9, Issue 3, 2022 · pp. 35–39 Read article
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Invisible Watermarking on RGB Image with the Combination of 7-DWT and SVD
Abstract: In this study, we present a powerful watermarking system based on seven level discrete wavelet transform and singular value decomposition for RGB picture where R signifies red color, G indicates green color and B means blue color. It provides improved security and performance in terms of mean square error, peak signal noise ratio, structural similarity matrix, normalized cross correlation and execution time. During the experiment, we increase peak signal noise …
Published in Journal of Open Source Developments · Vol. 2, Issue 3, 2015 · pp. 12–19 Read article
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Integrated System of 3D Printer and Wifi Remote Control
Abstract: Abstract3D printer is a fabrication of model through software. The idea for integrating a 3D printer having Wi-Fi feature is to make it cost efficient because in today’s era, due to the high cost of these printers, they are only limited to the industry but not to the ordinary people. The technology of 3D printing can be used in many industries for making construction work, toys, art and craft prototype, …
Published in Journal of Web Engineering & Technology · Vol. 6, Issue 3, 2019 · pp. 29–36 Read article
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Effects of Channel Volume and Channel Aspect Ratio on the Surface-Driven Capillary Flow of Dyed Water in Sudden Expansion Microchannels Fabricated by Polymer
Abstract: In this experimental work, total three individual sudden expansion microchannels (microfluidic devices) are fabricated by polymethylmethacrylate (PMMA) using the maskless lithography, hot embossing lithography and direct bonding technique. Dyed water is prepared and used as the selected working liquid. Channel aspect ratio (channel height/channel width) is defined and used as the structural parameter in this work. Diffusion coefficient is used as the flow parameter. Effect of channel volume on the …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 10, Issue 2, 2020 · pp. 18–24 Read article
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Failure Analyses of 16 mm Thick SA 516 GR 70 Auto Clave
Abstract: With the acceleration of global industrialization, there is a demand for high-or low-pressure storage of liquids or gases. Because of the complicated operating conditions that will inevitably encounter a possible hazard, pressure vessel design is a critical responsibility. Previous failure studies have revealed that the presence of local loads and discontinuities increases pressure vessel fracture. As a result, a detailed examination of pressure vessel steel from the standpoint of fracture …
Published in Trends in Mechanical Engineering & Technology · Vol. 12, Issue 4, 2022 · pp. 21–30 Read article
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Evaluation of Patient-Specific Quality Assurance for RapidArc Treatment Delivery Using Dose Volume Histogram
Abstract: This study aims to evaluate the application of dose volume histogram (DVH) metrics within the patient-specific quality assurance (PSQA) protocol in various sites for RapidArc treatment delivery. Forty patients were included in this study, of which twenty each Head and Neck (H&N) and Pelvis Rapid Arc plans were evaluated. Octavius 4D 1500 detector array with vented parallel plate ion chambers was used for this study, which reconstruct the pre-treatment measured …
Published in Journal of Polymer & Composites · Vol. 11, Issue 7, 2023 · pp. 14–22 Read article
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From Concept to Creation: Reviewing the Design, Fabrication, and Application of 3D Printing Technology
Abstract: Additive manufacturing, or three-dimensional (3D) printing, has become a ground-breaking technology that goes beyond conventional production methods. 3D printing is transforming a variety of industries, including healthcare, aerospace, fashion, and automotive. It achieves this by layering materials to create objects layer by layer with unmatched flexibility, precision, and customisation. This article explores how 3D printing can change the way we manufacture solid 3D objects, as well as its uses, advantages, …
Published in International Journal of Solid State Innovations & Research · Vol. 1, Issue 2, 2023 · pp. 8–13 Read article
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Optimization of FDM 3D Printer Process Parameters For PETG Material Using TOPSIS Technique
Abstract: 3D printing is a quickly evolving process that builds the desired shape by layering on material. In the era of modern production, additive manufacturing has grown in significance due to its user-friendliness. By using this technique, one can produce complex & intricate geometries with much ease when compared to conventional manufacturing. With the increased demand for 3D printing, consideration towards strength quality and other mechanical properties is also increasing progressively. …
Published in Journal of Polymer & Composites · Vol. 13, Issue 1, 2025 · pp. 601–609 Read article
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Assessing the Effectiveness of New Fungicides Against Potato Late Blight Disease (Phytophthora Infestans)
Abstract: An experiment was conducted in the field of the Plant Pathology Division, Regional Agricultural Research Station (RARS), Bangladesh Agricultural Research Institute (BARI), Jamalpur, Bangladesh during the rabi season of 2024–2025 to determine the appropriate chemical fungicide for controlling late blight disease of potato. The evaluation included twenty-five new fungicides approved by the Pesticide Technical Advisory Committee (PTAC), Bangladesh, along with a standard control (Ridomil Gold MZ 68 WG) and an …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 15, Issue 1, 2026 · pp. 28–38 Read article
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Investigation on mechanical performance of 3D printed PLA-Kraft Lignin composites
Abstract: Bio-based polymer composites are becoming more popular due to the growing need for sustainable and biodegradable materials in additive manufacturing. PLA-kraft lignin composites were created and their mechanical performance in fused deposition modeling (FDM) applications was assessed in this work. Polylactic acid (PLA) was mixed with Kraft lignin, a sustainable by-product of the paper industry, at weight percentages of 0%, 1%, 3%, 5%, and 7%. Melt blending was utilized to …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 1002–1015 Read article
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Optimization of Resin 3D Printing Process Parameters for Enhanced Dimensional Accuracy and Surface Roughness Using Hybrid Algorithm
Abstract: The advent of 3D printable dental resin has paved the way for minimally invasive dentistry, which helps to retain healthy tooth structure while yet producing pleasing aesthetic outcomes. However, printing these dental resins is being researched to improve their durability and therapeutic efficacy. Frontiers in dental restoration research can aim to fabricate occlusal appliances using resins with optimized parameters for enhanced functionalities. The present study aims to analyze the dimensional …
Published in Journal of Polymer & Composites · Vol. 11, Issue 3, 2023 · pp. 26–37 Read article
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Exploring Abrasive Flow Finishing of 3D Printed Mesoscale Passage
Abstract: 3-D printed parts and components have gained wide applicability which continues to increase day by day. However, due to the very nature of 3-D printing process, i.e. layer additions, outer surfaces are subject to poor finishing. Finishing 3-D printed parts is thus a necessity if they are to be used for prototyping or functional purpose. But, finishing remains a challenge, especially if the part contains passages that lie within and …
Published in Recent Trends in Fluid Mechanics · Vol. 8, Issue 1, 2021 · pp. 45–51 Read article
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Investigation of the Control Parameters in the Machining of Inconel 718 with a carbide tool using Taguchi methodology
Abstract: The main objective of proposed work is to determine the influence of controllable parameters on machining characteristics of Inconel-718 and to achieve the optimum parameters for efficient milling. The Taguchi methodology is adopted for the design of experiments and process optimization. The paper gives an understanding of the different controllable cutting parameters such as cutting velocity, feed rate and depth of cut. It discusses about the carbide tool being used …
Published in Trends in Mechanical Engineering & Technology · Vol. 8, Issue 2, 2018 · pp. 73–76 Read article
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Mechanical Characterization of Untreated Banana Fiber Reinforced PLA Bio-Composites Manufactured by 3D Printing
Abstract: This study investigates the development and mechanical characterization of fused deposition modeling (FDM) filaments utilizing polylactic acid (PLA) reinforced with untreated banana fibers (BF). To address the brittleness of pure PLA and valorize agricultural waste, composite filaments with fiber loadings of 0, 1, 3, and 5 wt.% were fabricated using a single-screw extruder. A Taguchi L16 orthogonal array was employed to optimize printing parameters, including fiber percentage, raster angle, infill …
Published in Journal of Polymer & Composites · Vol. 14, Issue 5, 2026 Read article
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A Detailed Survey On The Quantification Of The Cardiac Fat Depots On The Cardiac CT Scans And MRI Scans.
Abstract: Cardiac fat depots are associated with the heart diseases.Epicardial fat and thoracic fat plays the major role in the development of cardiovascular disease.The increased thickness of the epicardial and thoracic fat leads to several diseases such as metabolic syndrome,coronaryatherosclerosis,etc.It is necessary to quantify the epicardial adipose tissue(EAT) and thoracic adipose tissue(TAT).There are various imaging and assessing techniques for the epicardial adipose tissue (EAT) quantification and thoracic adipose tissue(TAT) quantification.These tissues …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 5, Issue 3, 2018 · pp. 22–28 Read article
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Evaluation of Prothrombin Time (PT) and Activated Partial Thromboplastin Time (APTT) Reagents on ECL 760 Coagulation Analyzer
Abstract: Prothrombin time (PT) and activated partial thromboplastin time (APTT) are two essential coagulation screening tests in various critical disorders including cardiovascular diseases and diabetes. Due to its criticality, accurate assessment of both the parameters are essential and fully automated coagulation analyzers like Erba ECL 760 can be of instrument of choice in this situation. The plasma collected from sodium citrated whole blood is preferred sample for coagulation analysis on fully …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 6, Issue 3, 2019 · pp. 5–11 Read article
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Job Satisfaction Evaluation Based on Pay (as per the 7th Pay)
Abstract: The present study highlights the job satisfaction evaluation based on pay (as per the 7th pay). The given pay is as per the 7th pay commission of India. The intensely satisfied and satisfied respondents have been added to know the analysis’s satisfaction level based on pay. The respondents’ satisfaction level has been found after that. The study explores all of the most considered and more appropriate government postgraduate and graduate …
Published in Journal of Advancements in Library Sciences · Vol. 7, Issue 3, 2020 · pp. 39–43 Read article
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Corrosion inhibitors for 7000 aluminum alloys
Abstract: Wrought aluminium-zinc-magnesium copper (AA7000) series alloys have commonly used in aerospace industry and super-jet boats industry due to their high strength-to-weight ratio, toughness and resistance to fatigue. Variation in medium of exposure varies fatigue crack growth rates in these alloys. Stress corrosion crack is resisted by fine precipitates in alloys. Organic corrosion inhibitors are supposed to be mandatory from environmental legislation. Radioactive pitting corrosion has inhibited by conversion coatings.
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 10, Issue 2, 2019 · pp. 43–52 Read article
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Effect of temperature shift on Dr. JRK’s 777 oil
Abstract: AbstractThe physical and functional change of Dr. JRK’s 777 oil subjected to extreme temperature was studied. Cyclic shift or timed shift of the oil from extreme cold to ambient temperature and vice versa has not affected either physical or functional change. However the initial storage temperature is found to have a great role in influencing the above feature of the oil. We have performed acid value and iodine value to …
Published in Research & Reviews : Journal of Herbal Science · Vol. 8, Issue 3, 2019 · pp. 1–4 Read article
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Computational investigation of the influence of process parameters of 3D printed PLA material
Abstract: This study uses numerical simulation to examine the relationship between critical process parameters say, feed rate, layer height, and raster angle, on residual stresses and distortions and on the achievable density of FFF prints to identify the optimal input parameter combinations for ISO 527-2 type 1A. Methods of additive manufacturing that are utilised widely used to manufacture thermoplastic parts is fused filament fabrication. High residual stresses are one of the …
Published in Journal of Polymer & Composites · Vol. 12, Issue 1, 2024 · pp. 259–269 Read article