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1179 articles for “Production”
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Solution of Data Envelopment Analysis Model by Fuzzy Mathematical Programming Approach
Abstract: In many real applications, the data of production processes cannot be precisely measure. This Is Particularly worrying when assessing efficiency with frontier-type models, such as data Envelopment analysis (DEA) models, they are very sensitive to possible data errors. For this reason, the possibility of having available a methodology that allows the analyst to deal with imprecise data becomes an issue of great interest in these contexts. Data envelopment analysis (DEA) …
Published in International Journal of Computer Aided Manufacturing · Vol. 6, Issue 2, 2020 · pp. 23–33 Read article
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Design and Development of an Android Application for Online Grocery Shopping: A User- Centered Approach
Abstract: A quick and easy way for consumers to buy and manage their groceries is what the GroceryAndroid application study seeks to offer. Users of the programme will be capable of investigatinga large selection of products, make shopping lists, and make purchases using a security and user-friendly interface. The basic goal of the project is to provide a one-stop solution to manage theirgrocery needs while having to deal with the difficulty …
Published in International Journal of Computer Aided Manufacturing · Vol. 8, Issue 2, 2022 · pp. 26–31 Read article
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Online web store for Paithani Sarees
Abstract: The purpose of this web application is to provide a detailed description of various products and benefited with buying and selling products online. This Web application helps the software developer by providing a roadmap and web learning. This website will help users to buy their favourite products in online mode. This review paper presents an in-depth analysis of the online web store market for Paithani sarees, a traditional handwoven silk …
Published in International Journal of Computer Aided Manufacturing · Vol. 9, Issue 1, 2023 · pp. 1–5 Read article
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Electronic Power Assisted Steering System
Abstract: Electric power steering (EPS or EPAS) is designed to use an electric motor to minimize the effort by providing steering assist to the driver of a vehicle. Sensors detect he motion and torque of the steering column, and a computer module apples assistive torque via an electric motor coupled directly to either the steering gear or steering column. This allows varying amounts of assistance to be applied depending on driving …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 3, Issue 2, 2017 · pp. 25–31 Read article
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Project on Pulsar 150 CC Engine Modifications for Race Purpose
Abstract: The Bajaj Pulsar is the ultimately popular 220 cc. The Baja pulsar 135/150/180/220cc are depended on the previous design which has been in motorbikes owned by Bajaj Auto situated in India. Currently there are eight unique variants available, with engine capacities of 125 cc, 150 cc, 160 cc, 180 cc, 200 cc, and production since its development in 2001, while the Pulsar 160/200 cc are based on a platform. It …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 6, Issue 1, 2020 · pp. 19–21 Read article
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Biochemical Pathways in the Biosynthesis of Pharmacologically Active Secondary Phytometabolites
Abstract: Plants are the main storage house of most food products, medicines, and nutritional supplements that exist. There are basically two kinds of phytochemicals in plants: these include primary and secondary metabolites. Primary metabolites play a crucial role in the biological functioning of plants because they play a major role in the processes of mitosis, respiration, metabolism, growth, and reproduction. Secondary metabolites are not just mere by-products of primary metabolism in …
Published in International Journal of Agrochemistry · Vol. 12, Issue 2, 2026 · pp. 1–12 Read article
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Microbial and Enzymatic Degradation of Polyethylene: Molecular Mechanisms, Omics Approaches, and Biotechnological Applications
Abstract: Abstract: Polyethylene (PE), a commonly used synthetic polymer, is highly resistant to natural breakdown, leading to serious environmental and ecological issues such as soil and marine pollution, the formation of microplastics, and risks to wildlife and human health. Recent efforts have focused on using microbial and enzymatic processes to handle polyethylene waste. Microorganisms such as bacteria (Pseudomonas, Bacillus), fungi (Aspergillus, Penicillium), and algae produce enzymes like laccases, peroxidases, oxygenases, and …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 12, Issue 2, 2026 Read article
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Bacterial Cellulose Produced by Komagataeibacter saccharivorans BC-C1under different culture conditions: A comparative analysis
Abstract: Bacterial cellulose is a significant biopolymer with various applications because of its remarkable properties, like improved crystallinity, better mechanical strength, a high water- holding capacity, and biocompatibility. The current study aims to investigate how static and agitation culture conditions influence the bacterial cellulose production by Komagataeibacter saccharivorans BC-C1. Under static culturing condition, thick cellulose sheets with a higher yield of 0.94 ± 0.19 g/L were obtained, whereas in agitation culture …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 12, Issue 2, 2026 Read article
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Articulating Precarious Waters: A Critical Review of Pharmaceutical Contaminants, Their Pathways, and Ecological–Health Risks in the Aquatic Systems of Bihar, India
Abstract: The article examines the emerging yet under-documented issue of pharmaceutical contaminants in Bihar’s aquatic environment, focusing on their types, occurrence, sources, and implications for ecology and human health. Pharmaceuticals and personal care products-including antibiotics, non-steroidal anti-inflammatory drugs, analgesics, beta‑blockers, and hormones – are conceptualized as pseudo-persistent pollutants because continuous inputs from households, healthcare facilities, and diffuse anthropogenic activities sustain their presence in surface water and groundwater despite individual compounds having …
Published in International Journal of Chemical Engineering and Processing · Vol. 12, Issue 1, 2026 · pp. 28–51 Read article
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Process Optimization of Copper Phthalocyanine Pigment PB15:3: A Sustainable Solvent Reduction Strategy for Industrial Applications
Abstract: Copper phthalocyanine pigments, particularly PB15:3 (beta-phase), represent cornerstone materials in the global colorants industry with applications spanning automotive coatings, printing inks, and engineering plastics. Conventional synthesis routes for PB15:3 necessitate copious volumes of high-boiling organic solvents – predominantly dimethylaminoethanol (DMAE) and aromatic hydrocarbons – posing significant environmental burdens and economic constraints. This study presents a systematic investigation of solvent quantity optimization in the pigment finishing process of CI Pigment Blue …
Published in International Journal of Polymer Science and Engineering · Vol. 12, Issue 1, 2026 · pp. 21–40 Read article
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Catalytic Methods to Produce 2,5-FurandicarboxylicAcid from Glucose
Abstract: The new avenue in the realm of catalysis and in chemical industry is the paradigm shift from fossil based to biobased inventory, including the feedstock. Biomass is found to be a promising substitute to petroleum- based feedstock. Almost all the chemicals that could be derived from the conventional petro-refinery can be obtained from the bio-refinery with the intelligent use of Catalysis for the conversion of biomass selectively to the target …
Published in International Journal of Polymer Science and Engineering · Vol. 12, Issue 1, 2026 · pp. 12–20 Read article
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Development of Superabsorbent Polymers from Natural Sources
Abstract: Superabsorbent polymers (SAPs) are special materials that can absorb and hold a very large amount of water compared to their own weight. They are commonly used in products such as baby diapers, sanitary items, agriculture, and wastewater treatment. Most of the SAPs used today are made from petroleum-based chemicals. These materials do not easily break down in nature and may cause environmental pollution. Therefore, it is important to develop safer …
Published in International Journal of Metallurgy and Alloys · Vol. 12, Issue 1, 2026 · pp. 25–34 Read article
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Reactivity of Niobium(V) ComplexTowards Hydroxamate Ligands
Abstract: A niobium(V) complex with the composition [NbCl(OC₆H₄CH(CH₃)₂-2)₄] was synthesized by reacting niobium pentachloride with four equivalents of 2-isopropylphenol in carbon tetrachloride as a solvent, yielding the product in good quantity. The complex was characterized using elemental analysis, molar conductance measurements, IR spectroscopy, ¹H and ¹³C NMR spectroscopy, and mass spectrometry. Spectroscopic results indicate that the complex exists in a dimeric form, with bridging occurring through isopropylphenoxo ligands. X-ray diffraction analysis …
Published in International Journal of Energetic Materials · Vol. 12, Issue 1, 2026 · pp. 1–6 Read article
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A Smart App-Based Irrigation System for Sustainable Agriculture
Abstract: Abstract : Agriculture is significant factor in meeting up with the needs of the future, as well as the world's population that is likely to increase significantly in the coming years but agriculture is highly dependent on the availability of water. In many places erratic rains and scarce water resources have meant traditional irrigation methods have been inefficient and unsustainable. Farmers often use fixed time or judgment in irrigating the …
Published in International Journal of Water Resources Engineering · Vol. 12, Issue 1, 2026 · pp. 41–49 Read article
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Statistical analysis of embodied carbon emissions intensity of hydrogen produced in India by grid connected water electrolysers
Abstract: Electrolytic hydrogen produced through alkaline water or proton exchange membrane electrolysers using clean electricity sources has the potential to contribute to industrial decarbonization by displacing fossil fuels like natural gas, as a low carbon feed material or energy carrier. To have favourable economics of hydrogen production, it is necessary to operate electrolysers continually to make the best use of the installed capacity and associated capital investment. This can be ensured …
Published in International Journal of Green Chemistry · Vol. 12, Issue 1, 2026 · pp. 10–19 Read article
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Enhancing Fertility in Dairy Cows: Integrating Nutritional, Hormonal, and Technological Approaches for Optimal Reproductive Health
Abstract: Enhancing fertility in dairy cows is crucial for improving reproductive efficiency, ensuring sustainable dairy production, and optimizing herd health. This study explores the integration of nutritional, hormonal, and technological approaches to achieve optimal reproductive outcomes. Nutritional interventions, including macro- and trace minerals, vitamins, protein supplements, and energy boosters, are critical in supporting the physiological demands of dairy cows, particularly during transition periods and lactation. Hormonal therapies such as progesterone, GnRH …
Published in International Journal of Animal Biotechnology and Applications · Vol. 12, Issue 1, 2026 Read article
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Study of the Effect of SLS Loading on the One-Pot Synthesis of Substituted Piperidines
Abstract: Piperidine derivatives represent a vital class of nitrogen-containing heterocycles with extensive pharmacological and industrial significance. Their synthesis has garnered considerable interest due to their presence in numerous bioactive molecules, including drugs with CNS activity, analgesic properties, and antimicrobial effects. Traditional multi-step synthetic pathways are often time-consuming and resource-intensive. To address this, one-pot multicomponent reactions (MCRs) have emerged as an efficient and eco-friendly alternative, allowing for the rapid construction of complex …
Published in International Journal of Green Chemistry · Vol. 12, Issue 1, 2026 · pp. 1–9 Read article
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Uses of Natural Fibres in Polymer Composites
Abstract: The increasing demand for sustainable and eco-friendly materials has led to growing interest in utilizing natural fibers as reinforcements in polymer composites. Natural fibers such as jute, flax, hemp, sisal, and coir have gained notable attention due to their renewable origin, biodegradability, low density, and cost-effectiveness when compared with conventional synthetic fibers like glass or carbon. When combined with suitable polymer matrices, these fibers form natural fiber-reinforced polymer composites (NFRPCs), …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 1, 2026 · pp. 1–9 Read article
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Analytical Evaluation of heavy metals in eyeshadows: A Risk assessment and Implications for Public Health Regulatory Reforms in Nigeria
Abstract: This study employs advanced analytical techniques to assess heavy metal contamination (Pb, Cd, Cr, Ni, Zn) in 18 commercially available eyeshadow products (local and imported) from Owerri Metropolis, Nigeria. Quantification was conducted using atomic absorption spectroscopy (AAS), while risk evaluations incorporated chemometric modeling approaches. Results revealed significant contamination in locally manufactured brands, particularly those containing calabash chalk (Nzu) as a base ingredient. Lead and nickel concentrations reached 166.58 ± 6.5 …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 1, 2026 Read article
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Intensive Patient Care at Home Using IoT and Cloud
Abstract: All nations acknowledge that every individual has the right to maintain excellent health throughout their life and to take all necessary steps to keep improving. A person's productivity can be significantly impacted by their health. Everyone is happier and more productive when an employee is in good health, which benefits the company as a whole. Recent technological advancements have made a significant contribution to the healthcare sector. Internet of Things …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 11, Issue 2, 2025 · pp. 28–35 Read article