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145 articles for “quality control parameter”
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Review of Sand Inclusion Defect Analysis to Initiate the Improvement in FNB Casting Process
Abstract: Sand inclusion is an important defect in grey cast iron castings. On an average, this defect accounts for 30 to 40% of the total number of defects arising in the foundries. Sand inclusion is undesirable since it ends up in reducing the strength of the castings and worsens the finish of the casting surface. Hundred or more parameters are responsible for sand inclusion defect and hence it is cumbersome and …
Published in Journal of Production Research & Management · Vol. 6, Issue 3, 2016 · pp. 19–25 Read article
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A Review on Productivity Improvement on CNC Lathe by Automatic Loading and Unloading of Bearing Component
Abstract: The present techno-economic scenario conventional lathes are replacing by computer numerical controlled machineries for mass production and quality work. For improve production rate, efficiency improvement, reduce machining cycle time, cost reduction ,material handling, eliminate waste and overcome the fatality of labor during machining operation, manufacturer are including in computer numerical controlled machines ,solution of loading and unloading of components on machine with automation instant of manually loading and unloading to …
Published in Journal of Experimental & Applied Mechanics · Vol. 9, Issue 1, 2018 · pp. 75–82 Read article
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Results of Thermal and Electric Field Influences on Cholesteric Liquid Crystals and their Application in new Technologies
Abstract: A significant achievement of recent decades is application of cholesteric liquid crystals in modern optical technologies. Cholesteric liquid crystals (ChLC) have unusual, and in some cases unique properties compared to traditional optical materials - the possibility of smooth and local control optical characteristics of the medium: light transmission, light scattering, polarization, refraction, reflection, absorption light, and color parameters. This control can be carried out electrical, light signals, mechanical, thermal, magnetic …
Published in Journal of Microelectronics and Solid State Devices · Vol. 8, Issue 2, 2021 · pp. 15–23 Read article
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An overview of dissimilar metals welding by cold metal transfer technique
Abstract: Cold Metal Transfer (CMT) welding has emerged as a promising technique for joining dissimilar materials, offering enhanced weld quality and mechanical properties. This review article explores the application of CMT welding in joining different metal alloys, focusing on two significant cases: magnesium-aluminium and aluminium-stainless steel combinations. CMT welding minimizes intermetallic compound formation and produces high-strength joints in magnesium-aluminium combinations. CMT welding with a friction-surfaced aluminum coating offers strong metallurgical bonding …
Published in Journal of Polymer & Composites · Vol. 11, Issue 12, 2023 · pp. 167–174 Read article
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Analytical Method Development and Validation of Simultaneous Estimation of Natural Active Constituents Andrographolide and Piperine by UV Method.
Abstract: A simple, accurate, precise, and robust UV-Visible spectrophotometric method was developed and validated for the simultaneous estimation of Andrographolide and Piperine in bulk and combined pharmaceutical dosage forms. Preformulation studies confirmed favorable physicochemical properties for both drugs, including acceptable solubility profiles, melting points, pH values, and partition coefficients. The method development involved determination of λmax values at 224 nm for Andrographolide and 288 nm for Piperine using ethanol as solvent. …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 12, Issue 3, 2025 · pp. 33–41 Read article
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Analysis of Polyhouse Parameter to improve Agriculture efficiency Using PLC and SCADA
Abstract: Climate change brought on by pollution, global warming, etc. has impacted the agriculture sector's yield recently. The fact that our farmers continue to use conventional practices is another factor. On the other side, one of the primary problems this research focuses on employing green technology, namely poly home farming, is the depletion of resources like land and water. Therefore, the study in this paper focuses on applying end-to-end solutions to …
Published in International Journal of Advanced Control and System Engineering · Vol. 1, Issue 2, 2023 · pp. 1–7 Read article
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Design and Implementation of smart Grocery Packaging System
Abstract: The increasing demand for speed, accuracy, and cost efficiency in retail operations has accelerated the adoption of automation technologies in grocery packaging systems. Traditional grocery packaging methods rely heavily on manual labor, which often leads to errors in quantity measurement, inconsistent packaging quality, increased labor costs, and slower processing times. To address these challenges, this work presents the design and implementation of a smart automated grocery packaging system aimed specifically …
Published in Trends in Mechanical Engineering & Technology · Vol. 16, Issue 1, 2026 · pp. 46–52 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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Detection of Black Hole Attacks in MANET: A Novel Control Packet Approach
Abstract: Abstract: MANET (Mobile Ad Hoc Network) could be a network that is infrastructure-less and therefore the nodes during this network will solely communicate with farther nodes in multi-hop manner. The nodes possess the property of quality and route is created on ad-hoc basis as per requirements. Because of this characteristic nature of MANET, it is susceptible to several routing and security attacks. The foremost hazardous and customary among those attacks …
Published in Journal of Advancements in Robotics · Vol. 6, Issue 3, 2019 · pp. 14–24 Read article
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Microorganisms used in aquaculture
Abstract: Microorganisms play a vital role in the health and sustainability of aquaculture systems, contributing to water quality management, disease control, and the overall productivity of aquatic farms. Beneficial microorganisms, including bacteria, fungi, algae, and probiotics, are increasingly recognized for their positive impact on aquaculture operations. These microorganisms can enhance nutrient cycling, promote the breakdown of organic waste, and reduce the need for harmful chemicals, thus improving the environmental footprint of …
Published in International Journal of Marine Life · Vol. 2, Issue 2, 2025 Read article
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Smart Air Quality Monitoring System using IoT
Abstract: This paper presents the design and implementation of a Smart Air Quality Monitoring System using the ESP32 Wi-Fi microcontroller integrated with an MQ-2 gas sensor and a DHT-11 temperature and humidity sensor. The system continuously monitors environmental parameters including air quality (smoke, LPG, CO, and other combustible gases), temperature, and relative humidity in real time. The acquired sensor data is transmitted wirelessly to the Blynk IoT platform, enabling users to …
Published in Recent Trends in Sensor Research & Technology · Vol. 13, Issue 2, 2026 Read article
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Statistical Analysis of Air Pollution and Health: Application to Indian Data
Abstract: Rapid and unplanned urbanization and industrialization have resulted in the distortion of India’s air quality and also have created opportunities as well as problems. The problem of Air pollution is very severe in a majority of Indian cities. In the present study, the level of Air pollution concerning urban and vehicular population is studied. The data collected for the study is from various census reports, Central Pollution Control Boards indiastat.com …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 2, Issue 1-3, 2012 · pp. 102–113 Read article
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Optimization of Machining Parameters of EN-27 Material Using Wire Electric Discharge Machining (WEDM)
Abstract: The optimization of Wire Electrical Discharge Machining (WEDM) parameters for EN-27 alloy steel, a high-strength material widely utilized in mechanical and structural applications, is the subject of this study's methodical analysis. Due to its hardness and poor machinability by conventional methods, WEDM is preferred for achieving precise dimensional accuracy and surface integrity. The primary objective of this work is to enhance machining performance by identifying optimal process parameters influencing Material …
Published in Journal of Production Research & Management · Vol. 16, Issue 1, 2026 · pp. 32–36 Read article
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Utilizing Machine Learning to Predict the Dimensional Variation of Shafts Printed using Fused Deposition Modeling
Abstract: With the onset of the fourth industrial paradigm, additive manufacturing techniques are coming to the forefront in mechanical engineering domain. The technological burgeoning of additive manufacturing, particularly 3-D printing, has observed substantial growth in rapid prototyping, functional part manufacturing, and tooling because it has significantly reduced the manufacturing costs and processing time. One of the most commonly used techniques of additive manufacturing is Fused Deposition Modelling (FDM), examining and controlling …
Published in Trends in Mechanical Engineering & Technology · Vol. 11, Issue 2, 2021 · pp. 41–46 Read article
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ORIGINAL RESEARCH PAPER ON PROSPECTIVE OBSERVATIONAL STUDY FOR RISK OFPOLYPHARMACY PRESCRIPTION PATTERNS AT TERTIARY CARE HOSPITAl
Abstract: Background: Polypharmacy, the concurrent use of multiple medications, has become a prevalent concern in healthcare systems worldwide. This prospective observational study aimed to assess the relative risk and incidence of polypharmacy while investigating its impact on patient outcomes and exploring strategies for minimizing its irrational use. Forms for complete case reports and informed permission were used in the data gathering procedure. The study had 68 individuals in all, including both …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 13, Issue 2, 2023 · pp. 34–45 Read article
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Evaluating Ma-ul-Shae’er (Barley Water) as a Nutritional Supplement in Pulmonary Tuberculosis: A Randomised Controlled Trial
Abstract: Background: Tuberculosis (TB) stands as a persistent global health challenge, imposing significant burdens on societies across the world. Despite its profound medical, social, and economic implications, there exists a critical gap in understanding interventions that could improve the quality of life for individuals afflicted by TB.Objective: This study aims to fill this void by investigating the impact of barley water on the quality of life of TB patients, providing a …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 10, Issue 3, 2023 · pp. 29–38 Read article
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Evaluation of Critical MMAW Welding Defects Using Computer Simulation in Industrial Manufacturing Systems
Abstract: Manufacturing is one of the key sectors of any countries GDP and welding is one of the prime manufacturing processes of the manufacturing sector. Welding has several notable advantages over mechanical joining techniques, including higher structural integrity, design flexibility, and cost and weight lowers. Welded products/structures are subjected to serious issues of residual stresses and distortions. The performance and sturdiness of the welded structures are severely impacted by weld remaining …
Published in International Journal of Industrial and Product Design Engineering · Vol. 3, Issue 2, 2025 · pp. 18–26 Read article
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IoT-Based Automated Crop Protection System for Smart Farming
Abstract: The development of current technological advancements produces expanded capabilities for agricultural farming production alongside pest management techniques. The Automatic Crop Protection System requires an Arduino controller and Blynk IoT application for monitoring and managing essential environmental parameters including temperature along with humidity as well as soil moisture and pest behavior. Real-time environmental and soil data obtained by the suggested system's sensor array gets analyzed and controlled by an Arduino controller. …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 15, Issue 2, 2026 · pp. 1–8 Read article
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Management of Waste Generated in Steel Rerolling Industries of Nepal
Abstract: The study on nature and management of waste generated in iron & steel industries of Nepal provides an overview of the nature and type of waste generated and their current management practices. The purpose of the study was to identify the nature of waste generated in iron and steel industries of Nepal and recommend appropriate measures for its management. For this study, five iron & steel industries were visited to …
Published in Journal of Industrial Safety Engineering · Vol. 7, Issue 3, 2020 · pp. 1–7 Read article
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Artificial Neural Network Modelling to Optimize Micro-Drilling Parameters of ECDM of Developed Novel Zn/(Ag+Fe)-MMC
Abstract: Several engineering fields have increased their use of metal matrix composites (MMCs) in the past few years. Due to the increase in composites, the demand for accurate machining has also become important. Specifically, pertaining to biomaterial applications, accuracy factor with desired surface finish is critical. While the near-net shape manufacturing process has advanced, MMCs frequently require post-mould machining to achieve surface quality, and dimensional tolerances. In the present study, a …
Published in Journal of Polymer & Composites · Vol. 11, Issue 1, 2023 · pp. 01–13 Read article