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375 articles for “working concentration”
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Development and Validation of a UV-Spectrophotometric method for the Estimation of Nintedanib Esylate in Bulk and its Formulation
Abstract: The present work represents a UV spectrophotometric method for the estimation of Nintedanib Esylate in pure and its formulation. Methanol was used as a solvent. Nintedanib Esylate exhibit absorption maxima at 391 nm. The developed method obeyed Beer-Lambert’s law in the concentration range of 3-18 µg/ml having a line equation Y = 0.065x + 0.001 with a correlation coefficient of 0.999. There is no interference from any pharmaceutical excipients. The …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 9, Issue 2, 2018 · pp. 49–53 Read article
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Supporting Search as You Type using Incremental Computation and Neighborhood Technique
Abstract: AbstractThe objective of the project is to develop the application Search-as -you-type system, used to show the results based on user query. If user enter any misspelled queries in search engine, automatically it corrects the misspelled query in search box. In the proposed system, concentrate on high performance to attain a speed of searching and showing the results very quickly and corrects the incorrect word. The performance of search is …
Published in Journal of Computer Technology & Applications · Vol. 5, Issue 1, 2014 · pp. 26–29 Read article
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Removal of Chloride from Ground Water Using Natural Adsorbent: Water Hyacinth
Abstract: Groundwater contaminants in rural areas often include chlorides and hardness. Nowadays, due to water scarcity, there is a need to utilize groundwater for construction purposes. According to IS 456:2000, the chloride content in water used for mixing and curing concrete must not exceed 2000 mg/l for plain concrete and 500 mg/l for reinforced concrete work. An excess amount of chloride in water causes the deterioration of structures. Concrete durability and …
Published in International Journal of Pollution: Prevention & Control · Vol. 2, Issue 1, 2024 · pp. 49–55 Read article
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Polymer-Based Acousto-Optic Ultrasonic Sensor for Non-Destructive Evaluation of Dielectric Insulation
Abstract: A dual-polymer fiber-optic sensor for monitoring partial discharge (PD) activity in high-voltage polymeric insulation is presented in this work for non-destructive evaluation and dielectric testing applications. Dielectric weakness within polymeric insulation leads to partial discharge activity, generating ultrasonic acoustic waves that propagate through the medium. The developed sensing assembly comprises a conical polymer-based horn that gathers and concentrates the ultrasonic acoustic emission energy generated by dielectric weakness, and a single-mode …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 11–24 Read article
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Describing Microbial Growth Rate in Solid Suspended Media using Monod and Haldane Models
Abstract: This work details the procedure for curve fitting the Monod and Haldane’s growth models in for solid suspended media such as food waste; in order to determine their parameters for solid suspended media such as food waste. Seven different batch runs; each with initial substrate concentration were studied at constant temperature. A modified method was used to quantify the mass of microbes during the rection process and data obtained were …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 11, Issue 1, 2024 Read article
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Modeling and Performance Analysis of Gallium Arsenide Based P-I-N Solar Cells
Abstract: Current technology has made a lot of inspection and also facing many difficulties for optimizing a solar cell’s efficiency. Many previous works had been done on p-n junction solar cells to achieve the maximum performance. But a few researches show us that the performance of p-i-n solar cell has not yet reached its optimum level. Thus in this paper we concentrate on an analysis of Gallium Arsenide based p-i-n solar …
Published in Journal of Electronic Design Technology · Vol. 6, Issue 2, 2015 · pp. 23–27 Read article
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A Brief Study on Artificial Intelligence and Machine Learning
Abstract: AbstractIn this paper, presentation of the subject “Artificial Intelligence or AI” is done and our way to deal with the subject: that AI is the investigation of operators that exist in a domain and see and act. Artificial intelligence includes two essential thoughts. To begin with, it includes concentrating the points of view of individuals. Second, it manages speaking to those procedures by means of machines (like PCs, robots, and …
Published in Journal of Advancements in Robotics · Vol. 4, Issue 1, 2017 · pp. 6–8 Read article
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Aceclofenac and Diclofenac Sodium Conjugates with Amino Acids to Overcome Acidity
Abstract: This research work was based on a conjugate approach with some non-steroidal anti-inflammatory drugs (NSAIDs) to overcome the side effects like gastric irritation, solubility behavior, and some other effects of NSAIDs. Almost all the NSAIDs have undesirable reactions as well as they cause some types of major adverse reactions. Here the prodrugs conjugates are the approaches that increase the lipophilicity of the drug and decrease the solubility in water by …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 12, Issue 2, 2022 · pp. 19–25 Read article
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Numerical Investigation on Concrete Filled Steel Tube Composite Circular Columns Under General Loading
Abstract: Concrete-filled steel tube (CFST) composite columns are extensively utilized in civil engineering constructions because of their numerous structural advantages, such as superior seismic performance, high load- bearing capacity, fire resistance, remarkable ductility, and ability to absorb energy effectively, especially in areas prone to seismic activity. CFST columns are employed in tall buildings and bridges to enhance rigidity and increase bearing capacity, but their behavior can be affected by buckling. There …
Published in Journal of Polymer & Composites · Vol. 13, Issue 2, 2025 · pp. 164–199 Read article
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Adversarial Attacks on Machine Learning Models in Cybersecurity: A Systematic Literature Review
Abstract: Adversarial machine learning (AML) is a field that is growing swiftly, especially as machine learning models are employed more and more in places where security is critical. This review goes into great depth over 746 publications from the Scopus database, with an emphasis on the connection between AML and network security. Using Biblioshiny and Scopus tools, we looked at trends in publications, study fields, productive authors, collaboration networks, and theme …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 13, Issue 1, 2025 · pp. 23–38 Read article
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Arduino based LPG Gas Leakage smart Detection system
Abstract: Leaking LPG can result in significant mishaps even though it a common fuel for both residential and commercial activity. In this study, a microcontroller with a MQ2 gas sensor, buzzer, and GSM module is used to detect LPG leaks. Upon early detection of leakage, the wireless system can initiate automatic safety actions and send SMS warnings and sound alarms. The design and implementation of a microcontroller-based LPG leak detection and …
Published in Journal of Microcontroller Engineering and Applications · Vol. 13, Issue 1, 2026 · pp. 1–10 Read article
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Reduction of Pollutant for SI Engine Using Argon and Oxy-hydrogen
Abstract: Reducing the emission associated with oil combustion is gaining increasing interest worldwide. Due to their dangerous effects on human health, vegetation and climate, various pre-combustion, in-cylinder and post combustion techniques have been tried for their abatement. The combustion of a hydrocarbon fuel with air produces mainly carbon dioxide(CO2) and Water(H2O). However, internal combustion engines are not perfectly efficient, so some of the fuel is not burned, which results in the …
Published in Journal of Automobile Engineering and Applications · Vol. 2, Issue 2, 2015 · pp. 29–34 Read article
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Creation of Power Law in Hard Drive: A Review Under Windows Operating Systems
Abstract: ABSTRACT Considering the way that the PC frameworks, as the executions of Turing machine, are physical devices, the paper demonstrates contemplations in which hard drive conduct will be introduced as far as factual mechanics. Since PC is a machine, its investigation can't be construct just with respect to scientific models separated of physical conditions. In the paper it will be introduced an exceptionally limit part this issue—an examination of hard …
Published in Journal of Operating Systems Development & Trends · Vol. 4, Issue 3, 2017 · pp. 6–10 Read article
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Automating Cleanliness: A Comprehensive Review on Real-time Monitoring and Control Techniques for Floor Cleaning Robots
Abstract: The smartest floor cleaning robot for home and office use is the automatic floor cleaner. The control mode is automatic. In addition, the robot saves time and energy by doing dry cleaning in parallel. The area of the room may determine how long cleaning takes. Consequently, the user may concentrate on his main activity, leaving the cleaning to the robot. Furthermore, our robot is less expensive than other robots. Everybody …
Published in International Journal of Advanced Control and System Engineering · Vol. 1, Issue 2, 2023 · pp. 14–21 Read article
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Preparation and Characterization of Polyolefins/Inorganic Nano-Filler Nanocomposites via Melt Extrusion Process
Abstract: This work used the melt-mixing method followed by compression molding to create nanocomposites of polyolefins, such as high-density polyethylene and linear low-density polyethylene, packed with both surface-modified and unmodified nano-calcite. The study examined the effects of varying concentrations of nano-calcite, which had been modified using isopropyl tri-(dioctylpyrophosphato) titanate, on the mechanical properties, morphological characteristics, and flow behavior of the resulting nanocomposites. A corotational twin-screw extruder was utilized to manufacture three …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 26, Issue 3, 2024 · pp. 35–43 Read article
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Effect of Ground Water Sodium Chloride Attack on Reinforced Concrete Footings
Abstract: In footings construction, it is very important to protect the reinforced concrete in direct contact with the soil from the ground water attack, especially if it is consisting of risky salt such as NaCl. One of the main objectives of this paper is to study the effect of ground water NaCl attack on the compressive strength and on steel reinforcement of footings, which is usually subjected to ground water. The …
Published in Journal of Geotechnical Engineering · Vol. 4, Issue 1, 2017 · pp. 1–7 Read article
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Defluoridation of Water using Corn Cobs Powder: An Effective Risk Reducing Agent
Abstract: The presence of a unique chemical called fluoride in water, has a major impact on human health. In many places, ground waters are the primary source of water and is found to be with high concentrations of fluorides. Most of the adsorbents used for the removal of fluoride from drinking water are activated carbon-based materials and is found to be most expensive. There is a need for an alternative, effective, …
Published in Journal of Water Resource Engineering and Management · Vol. 8, Issue 2, 2021 · pp. 25–34 Read article
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Hydrothermal modification of carbon fiber fabrics by ZnO nanorods for mechanical strengthening of CFRP laminates
Abstract: Hexagonal ZnO nanorods were produced on plain woven carbon fiber using a two-step seed-assisted hydrothermal procedure. By varying the process parameters such as molar concentrations, number of seeding cycles, and growth duration at a controlled growth temperature of 90 °C, it is feasible to produce ZnO nanostructures with a range of morphologies, including nanowires, hexagonal nanorods, and nanoflowers. The developed morphologies were examined using field emission scanning electron microscopy and …
Published in Journal of Polymer & Composites · Vol. 11, Issue 12, 2023 · pp. 127–139 Read article
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Development and Characterization of Bottom Ash–Fly Ash–GGBS-Based Geopolymer Composites for Sustainable Applications
Abstract: The growing demand for sustainable construction materials has spotlighted geopolymer concrete (GPC) as an environmentally viable substitute for conventional cement-based systems. This study presents an innovative dual-waste valorization approach, integrating pulverized bottom ash (BA) and ground granulated blast furnace slag (GGBS) as binders while replacing sodium silicate (Na₂SiO₃) in the alkaline activator with treated textile effluent. Unlike prior works that focus solely on solid waste incorporation, this research pioneers the …
Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 32–42 Read article
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Meshing Methods Effect on Double Fillet Weld Finite Element Analysis
Abstract: Finite element analysis of the double fillet weld joint has been conducted in the present paper. Effect of the meshing techniques has also been shown. Meshing is a very important stage which can affect the finite element results by a large amount. There are different meshing options like sizing, refinement and inflation, available; other than that, different meshing methods are also available. Meshing methods studied in the present work are; …
Published in Journal of Advancements in Robotics · Vol. 3, Issue 2, 2016 · pp. 10–15 Read article