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1926 articles for “Issue 3 www.stmjournals.com Structural Investigations of NiFe2O4 Synthesised b” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Design and Comparative Analysis of UAV Body Prototype with ABS and CF + ABS as Structural Materials
Abstract: The small multi-rotor helicopters called drones consist in a fuselage “hanged” under a set of fixed pitch propellers each powered by an electric motor. These vehicles have great potentials and research in this topic is increasing aimed to reduce the structure weight to maximize flight time, range and payload. Multiple complex components involved in a single prototype in these vehicles put up a key challenge for 3D modelling, optimization and …
Published in Journal of Experimental & Applied Mechanics · Vol. 11, Issue 3, 2020 · pp. 1–12 Read article
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Engineering Novel Blue Emissive Thiazolidinedione (TD) Poly Lactic Acid (PLA) Composite Thin Films for Bioplastic Scintillation
Abstract: In this article, we demonstrate luminescent properties of PLA blended with new 3-[2-(4-methylphenyl)-2-oxoethyl]-5-(thiophen-2-ylmethylidene)-1, 3-thiazolidine-2, 4-dione and 3-[2-(4-chlorophenyl)-2-oxoethyl]-5-(thiophen-2-ylmethylidene)-1, 3-thiazolidine-2, 4-dione (TD). This paper mainly aims at the preparation of intercalated thin films of PLA and TD. The formation of matrix-dopant composite films was confirmed by FTIR, SEM, TGA, DSC and XRD characterizations. This work really stands out from our previous work as TD has been better recognized as drug material in …
Published in Journal of Polymer & Composites · Vol. 8, Issue 3, 2020 · pp. 10–23 Read article
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Potential Application of Pyrolysis Bio-Oil as a Substitute for Diesel and Petroleum Fuel
Abstract: In this review, the potential of biomass-based pyrolysis bio-oil for a replacement to diesel and petroleum fuel was reported. Relevant articles on the pyrolysis of agricultural wastes were consulted. The properties of the bio-oils, diesel, and petroleum were compared. It was found in the literature values that the bio-oil derived from the pyrolysis of empty fruit bunches (EFB) and wood showed a remarkable heating value of 32.60 and 32.40 MJ/kg, …
Published in Journal of Petroleum Engineering & Technology · Vol. 7, Issue 3, 2017 · pp. 19–29 Read article
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Comparative Evaluation of Autologous T-PRF Versus L-PRF Along with Freeze-dried Bone Allograft in the Management of Intra-bony Osseous Defect—A Report of Two Cases
Abstract: Periodontitis is a multifactorial inflammatory disease, characterized by formation of osseous deformities. Periodontal bone loss that presents with a vertical defect, is also known as an intra-bony defect. Different types of bone grafts may be employed to restore the compromised attachment structure. Freeze-dried bone allograft is a type of allograft which is osteoconductive in nature and acts as a scaffold. Platelet concentrates are biological products, filled with growth factors leading …
Published in Research and Reviews: A Journal of Dentistry · Vol. 14, Issue 2, 2023 · pp. 12–16 Read article
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Breast Cancer at Community Level in Bangladesh
Abstract: Background: Breast cancer is an issue of gaining concern in Bangladesh that causes high mortality and morbidity. Lack of screening and surveillance programme contributes to this. Almost no baseline data were found in this issue, though Government of Bangladesh launched a breast cancer surveillance programme based on clinical breast examination (CBE). This research was an effort to produce some baseline data to strengthen the programme of Government of Bangladesh. Methods: …
Published in Research and Reviews : Journal of Surgery · Vol. 8, Issue 2, 2019 · pp. 4–7 Read article
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BLOCKCHAIN-BASED DIGITAL ASSETS MANAGEMENT (CASE OF DECENTRALIZED AUTONOMOUS ORGANIZATIONS)
Abstract: The advent of Web 3.0 and the rise of decentralized applications (DApps) are reshaping the very fabric of the Internet. Gone are the days of centralized control, as Web 3.0 empowers users with greater privacy, security, and ownership over their data. Web 3.0 represents a paradigm shift from Web 2.0, which primarily relied on centralized platforms and intermediaries. The Blockchain technology is really important for the Web 3.0. It makes …
Published in Journal of Advanced Database Management & Systems · Vol. 13, Issue 2, 2026 Read article
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Artificial Intelligence-Based Optimization of Mechanical and Biocompatible Properties in Polymer Composite Implants
Abstract: Artificial Intelligence (AI) has already become a ground-breaking tool of streamlining polymer composite implants to enhance both mechanical strength and biocompatibility simultaneously. This paper recommend an AI-based multi-objective optimization model, which integrates the selection of materials, structural modelling, and biological evaluation. The in vitro biocompatibility indicators, including cytotoxicity and cell adhesion, can be used to model mechanical behavior, e.g. stress-strain behavior and fatigue behavior. To arrive at an optimal material …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article
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Polypropylene Fibres in Cementitious Composites: A Critical Review of Polymer Structure, Processing, Interfacial Behaviour and Performance
Abstract: Polypropylene (PP) fibres are widely used as secondary reinforcement in cementitious composites, yet their performance is governed as much by polymer structure and interfacial chemistry as by dosage. This review synthesises 50 primary sources (2003-2025, concentrated post-2015) to examine how PP molecular structure, fibre-manufacturing history, morphology, surface properties and environmental ageing govern fibre-matrix interaction and multiscale composite performance. Isotacticity, molecular weight, crystallinity and drawing ratio are shown to set the …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article
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Finite Element, Experimental, and Machine Learning-Based Optimization of Machining Stability for Polymer Composite Material Processing
Abstract: The machining of polymer composite materials, particularly fibre-reinforced polymer-matrix composites, requires stable spindle-tool performance to avoid delamination, fibre pull-out, matrix cracking, thermal softening, poor surface integrity, and premature tool wear. In line with the scope of the Journal of Polymer & Composites, this study presents an integrated finite element, experimental, and machine learning framework for improving machining stability during end-milling of composite material systems. The spindle-tool assembly is modelled using …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article
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Integrated Computational and Bio-catalytic Transformations: DFT-Guided Mechanistic Insights, Machine Learning, and Nano-biocatalyst Engineering for Sustainable Catalysis
Abstract: Computational catalysis has emerged as a transformative scientific discipline that integrates quantum chemistry, molecular modeling, machine learning, and density functional theory (DFT) to understand catalytic mechanisms and design highly efficient catalytic systems for sustainable industrial applications. The increasing global demand for environmentally responsible chemical manufacturing has accelerated research on advanced catalytic materials including transition metal catalysts, metal–organic frameworks (MOFs), homogeneous catalysts, heterogeneous systems, and bimetallic catalysts involving nickel and iron. …
Published in Journal of Catalyst & Catalysis · Vol. 13, Issue 2, 2026 · pp. 36–44 Read article
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Blue Brain - The Intelligent Blue Print
Abstract: Abstract We all are having the same hardware but different software i.e. our intelligence. This precious gift of God can be saved for many years by the BLUE BRAIN technology. The blue brain is an artificial brain which is actually a machine that works as a human brain- It can think, can make decisions, can memorize the things and the most important it can respond like a natural human brain. …
Published in Journal of Advancements in Robotics · Vol. 6, Issue 2, 2019 · pp. 4–8 Read article
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Cloud Computing and Storage Issues
Abstract: This paper talks over security issues for cloud computing & presents a layered framework for secure clouds and then focus on layers, i.e., the storage layer & the data layer. Cloud computing is a set of IT facilities that are as long as to a customer over a network on adhoc basis and with the ability to scale up or down their service requirements. Generally cloud computing services are distributed …
Published in Recent Trends in Programming languages · Vol. 1, Issue 2, 2014 · pp. 20–26 Read article
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Life Cycle Cost Optimization of Various Building Envelope Configurations with Thermal Load of an Energy Efficient Building Situated in Composite Climate of India
Abstract: Normal 0 false false false EN-US X-NONE X-NONE Energy efficiency in buildings has become a thrust area due to energy and environment-related issues. In this paper, an energy efficient building situated at Delhi, India has been analyzed for the life cycle cost, which includes the cost of material, air-conditioning machine, and operational cost for various configurations of fire clay bricks and ash blocks building envelope. It was found that use …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 2, Issue 2, 2011 · pp. 17–29 Read article
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Reproductive Traits Evaluation of Lime Buffalo (Bubalus bubalis) in Western Hills of Nepal
Abstract: The data pertaining to variable reproduction traits of Lime buffaloes were collected from Baglung and Gulmi during January, 2017 and March, 2018 for evaluation. Total 182 buffalo samples from Baglung and Gulmi were selected and data were collected using semistructured questionnaire and farmers record. Data entry and data analysis was done by using MS-Excel and R-statistical package, respectively. The least square mean comparison was done using Duncan’s multiple range test. …
Published in Research and Reviews : Journal of Dairy Science and Technology · Vol. 7, Issue 3, 2018 · pp. 31–36 Read article
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In vitro Antiviral Chemical Treatment to BBTV-Infected Banana Cultures for Production of Virus-Free Plants
Abstract: Obtaining healthy plants from infected germplasm banana stocks is a major problem. Banana bunchy top virus (BBTV) is the most destructive pathogen for the banana crop. Production of virus-free plants is crucial for cultivation, germplasm conservation and their exchanges. In vitro shoot meristem culture is the most common method for producing disease-free planting material. However, BBTV can multiply with in vitro cultures too. Therefore, for eliminating BBTV, the shoot-tip culture …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 9, Issue 3, 2019 · pp. 28–33 Read article
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The Ethics and Implications of Brain–Computer Interfaces: Enhancing Human Abilities and Redefining Privacy
Abstract: This study addresses the ethical considerations and social implications of brain–computer interface (BCI) development and integration. BCI, sometimes called a brain-machine interface (BMI) or smart brain, is a direct communication path between the brain and electrical activity and an external device, usually a computer or robotic limb. BCIs are often directed towards researching, mapping, assisting, improving, or correcting human cognitive or sensorimotor functions. The implementation of BCIs varies from non-invasive …
Published in Journal of Computer Technology & Applications · Vol. 15, Issue 1, 2024 · pp. 24–28 Read article
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Analysis of Bioinformatics Software Applied in Computer-Aided Drug Design
Abstract: The integration of bioinformatic tools with computational methods has revolutionized the field of Computer-aided Drug Design (CADD), enabling researchers to expedite the discovery and optimization of new therapeutics. This review provides an in-depth analysis of the bioinformatic tools utilized in CADD, encompassing molecular docking, molecular dynamics simulation, virtual screening, homology modelling, and molecular visualization. We go over the tenets, approaches, and uses of these instruments, emphasizing their value in expediting …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 11, Issue 2, 2024 · pp. 1–10 Read article
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Recovery of Mycelial Biomass of Agaricus Bisporus, Pleurotus Ostreatus, Ganoderma lucidum, Hieracium Erinaceus: A comparative Study
Abstract: Mushrooms are the spore-bearing fruiting body of fungi which has a significant potential for numerous applications like pharmaceuticals, textile industry, bioremediation, soil management, alternative to toxic packaging materials and environment sustainability. Mushrooms generally belongs to the class Basidiomycota or Ascomycota. They are typically made of hyphae, the tiniest threads which comprises most fungi. Mycelia are tiny thread like structure which help in making vegetative part of fungus. In this study, …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 14, Issue 2, 2024 · pp. 12–18 Read article
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Comparative Analysis of Vertical Geometric Irregular Buildings by Fragility Curve Using Pushover Analysis
Abstract: The present work deals with the analysis of vertical geometric irregular structures, such as step buildings and setback buildings, which exhibit stiffness irregularity at different locations. These structures are analyzed using pushover analysis, a nonlinear static analysis method that provides insight into the performance of buildings under seismic loading by incrementally applying lateral forces until a target displacement is reached or the structure collapses. Stiffness irregularities in buildings can significantly …
Published in Journal of Offshore Structure and Technology · Vol. 11, Issue 2, 2024 · pp. 1–14 Read article
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Analyzing the Effects of Soil-Structure Interaction and Geometric Configuration on Structure
Abstract: This study investigates how varying soil types impact the seismic performance of a 30-story building, simulated using ETABS software. The research focuses on key parameters such as soil type, different shapes of structure, base shear, and inter-story drifts under different soil conditions, ranging from soft clay to dense sand. By comparing fixed-base models with those incorporating soil-structure interaction (SSI), the analysis highlights significant differences influenced by soil type. The findings …
Published in Journal of Geotechnical Engineering · Vol. 11, Issue 2, 2024 · pp. 1–15 Read article