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1937 articles for “critical” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Design and Evaluation of Thermo-Responsive Poly(N-isopropylacrylamide)-Based Polymeric Nanoparticles for Temperature-Triggered Intratumoral Release of Doxorubicin in Solid Tumors
Abstract: Thermo-responsive polymeric systems have emerged as promising platforms for targeted intratumoral drug delivery in cancer therapy. This study aimed to develop and evaluate poly(N-isopropylacrylamide) (PNIPAM)-based polymeric nanoparticles as intelligent carriers for temperature-responsive delivery of doxorubicin (DOX) to solid tumors. Nanoparticles were synthesized via free radical polymerization using N-isopropylacrylamide as a thermoresponsive monomer and N,N′-methylenebisacrylamide as a crosslinker, forming a stable network with a tunable lower critical solution temperature (LCST).The optimized …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 · pp. 159–168 Read article
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Comprehensive Analysis of Electric Scooters: Investigating Challenges, Failures And Component Optimization for Enhanced Urban Mobility.
Abstract: Renewable energy, a global topic of discussion, has made significant strides in preserving our ecosystem. Environmental pollution stands as a critical issue, necessitating proactive measures for mitigation. The emergence of electric scooters represents a positive step towards environmental conservation; however, their acceptance as urban mobility vehicles is hindered by safety apprehensions. This research delves into e-scooter design, aiming to enhance productivity and address challenges. By identifying accidents and operational failures, …
Published in Journal of Automobile Engineering and Applications · Vol. 10, Issue 1, 2023 · pp. 45–60 Read article
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Vibration analysis of Power transmission shafts in automobiles
Abstract: A power transmission shaft is considered in the present work and analyzed for vibrations. It is a shaft supported on single cylinder four stroke engine. Finite element analysis technique is applied to analyze for stresses and their intensities. The analysis is carried out for different engine speeds and later compared the results by using simulation software. It is observed form the results that there are critical speeds at which sudden …
Published in Journal of Experimental & Applied Mechanics · Vol. 10, Issue 3, 2019 · pp. 1–4 Read article
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Cochlear Implantation in a Late-Implanted Prelingual Child: A Case Report
Abstract: Objective – To evaluate outcomes of unilateral cochlear implantation (CI) in a late implanted patient. Study Design - Prospective Case study. Subject - A young 12 yrs. old girl with congenital bilateral ‘severe to profound sensorineural hearing loss’ with Speech & language delay. Intervention – Unilateral Cochlear Implant with Neubio BOLD CI system done at the age of 11yrs. Main Outcome Measures-“Meaningful Auditory Integration Scale” (MAIS), “Revised Categories of Auditory …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 12, Issue 2, 2024 · pp. 65–70 Read article
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Boiling Heat Transfer Enhancement on Macro-, Micro- and Nano-scales
Abstract: This paper presents a review of investigations on boiling heat transfer enhancement on macro-, micro- and nano-scale surfaces and fluids by the authors at the Moscow Power Engineering Institute (MPEI) plus known results of other researchers. These investigations were conducted with the purpose of increasing safety and efficiency of power generating systems. The investigations were focused on such problems as effective cooling at high heat flux (1 MW/m2 and more), …
Published in Journal of Nuclear Engineering & Technology · Vol. 2, Issue 2-3, 2012 · pp. 1–10 Read article
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PVT Properties of Alternate PUREX diluent 4,4-Dipropyl Heptane
Abstract: 4,4-Dipropyl Heptane (Hydrogenated propylene tetramer) is an alternate diluent for PUREX process, employed for reprocessing of spent nuclear fuel. Its PVT properties are not available in literature. With group contribution method, PVT properties of 4,4-dipropyl heptane were estimated and reported in this work. A corresponding- states based equation as well as Wagner constants were also reported in the range of 273.15K to critical temperature. Keywords: PVT properties, 4, 4-dipropyl heptane, …
Published in Journal of Nuclear Engineering & Technology · Vol. 5, Issue 2, 2015 · pp. 20–23 Read article
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A Conceptual Study of Breast Feeding with special reference to its Promotion
Abstract: According to National Health Service, exclusive breastfeeding (giving your baby breast milk only) is advised for first 6 months, that is, about 26 weeks of baby’s life. After about 6 months, other nourishing liquid and semisolid diet should be given to baby along with breast milk, which will help him continue to grow and develop. Any amount of breastfeeding has a positive effect. The longer you breastfeed, the longer the …
Published in Research and Reviews : Journal of Dairy Science and Technology · Vol. 10, Issue 1, 2021 · pp. 55–62 Read article
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Ashtam Maas: Masanumasik Garbha Vruddhi Systemic Review of Garbhavkranti W.R.T 8 th Month
Abstract: Ayurveda is ancient science of life; many ancient texts explain Ayurveda in detail. Acharya Sushruta, who is father of surgery has described Anatomy in detail. In Garbhavkranti chapter, he has elaborated developmental embryology from 1st to 9th month. While studying 8th month development, we found statement which needs literary review to clear the concept. One of them is the development in the 8Th month of pregnancy, according to Acharya Sushrut …
Published in Research & Reviews : Journal of Herbal Science · Vol. 11, Issue 2, 2022 · pp. 14–17 Read article
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Assessment of Knowledge Regarding Venous Thromboembolism Prophylaxis Among Staff Nurses at Intensive Care Units in a Selected Hospital in Palakkad
Abstract: The present study was conducted to assess the knowledge regarding venous thromboembolism prophylaxis among staff nurses in intensive care units in a selected hospital in Palakkad. The objectives of the study were to assess the knowledge regarding venous thromboembolism prophylaxis among staff nurses in intensive care units, and to associate nurses’ knowledge regarding venous thromboembolism prophylaxis with sociodemographic variables. A quantitative, nonexperimental descriptive exploratory research design was selected. Thirty samples …
Published in International Journal of Emergency and Trauma Nursing and Practices · Vol. 2, Issue 1, 2024 · pp. 14–21 Read article
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Analysis of the Wave Function of Perturbed Ionospheric Waves for Communication Signals
Abstract: Our daily communications and navigational systems rely on the ionospheric conditions, and this sensitive region of the atmosphere is traversed and governed by radio and global positioning system (GPS) signals which broadcast on bouncing off the ionosphere to reach their destinations. All the communication signals can be interfered with modifications because of the changes in the ionosphere's density and its composition so that large percentage of the free electrons in …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 13, Issue 3, 2024 · pp. 13–20 Read article
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Sustainable Approach for Waste Composites Management
Abstract: In our society, Waste Management (WM) plays a vital role. The complexities of waste management is discussed in introductory piece delves into exploring effective methods of handling it. The primary driver of increasing waste production is the growing global population. A challenging task is to tackle the vast amounts of waste generated required significant investment in labor, technology, financial resources, and expertise too. Varied strategies and techniques for managing solid …
Published in Journal of Polymer & Composites · Vol. 13, Issue 1, 2025 · pp. 83–88 Read article
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Bridging the Digital Divide: Examining the Ethical and Societal Impacts of Computing
Abstract: The fast-paced advancement of computing technologies has greatly influenced modern society, bringing with it both opportunities and challenges. While these innovations have improved efficiency, connectivity, and accessibility, they have also introduced pressing concerns that require careful consideration. Issues such as privacy protection, the widening digital divide, algorithmic bias, cybersecurity risks, and ethical dilemmas surrounding artificial intelligence are at the forefront of these challenges. As computing becomes increasingly integrated into everyday …
Published in Journal of Communication Engineering & Systems · Vol. 15, Issue 3, 2025 · pp. 01–13 Read article
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An Analytical Study on Cybersecurity Threats and AI-Driven Mitigation Strategies in Next-Generation Smart Grids
Abstract: The increasing adoption of next-generation smart grids has introduced significant cybersecurity challenges due to their reliance on interconnected digital infrastructures and IoT-based control mechanisms. This study aims to analyze cybersecurity threats in smart grids and explore AI-driven mitigation strategies to enhance grid security and resilience. The research examines common cyber threats such as malware attacks, denial-of-service (DoS), data breaches, and insider threats while evaluating the effectiveness of AI-based solutions, including …
Published in Journal of Operating Systems Development & Trends · Vol. 12, Issue 3, 2025 · pp. 16–25 Read article
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Development of a Novel Analytical Framework for Investigating Non-Symmetric Deformation Behavior in Strip Rolling
Abstract: In recent years, the asymmetrical rolling process has attracted considerable research attention due to its ability to induce non-uniform deformation characteristics within metallic workpieces. In this context, the present study introduces a novel analytical framework for asymmetrical cold rolling based on an enhanced slab method, specifically designed to overcome the inherent limitations of existing analytical models when applied to a wide range of asymmetric rolling conditions. A newly developed mathematical …
Published in Journal of Experimental & Applied Mechanics · Vol. 17, Issue 1, 2026 · pp. 1–21 Read article
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Dispute Preventive Measures in Construction
Abstract: Dispute is one of the critical factors causing inefficient construction industry due to which cost and time overrun occurs. Various causes of disputes whether client related or contractor related, are inherently lies in contract documents. A contract document comprises of mainly two section of documents, one, contractual terms and conditions related documents (General conditions of contract, Special conditions of contract) and second one is the technical documents (specifications, BOQ, etc.). …
Published in Journal of Construction Engineering, Technology & Management · Vol. 13, Issue 2, 2023 · pp. 7–18 Read article
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Fire Safety Management for Hospital
Abstract: Fire can be a useful tool, but it can also be a deadly nightmare. As the old proverb states, it is a good servant but a bad master. Safety management is a very important aspect of planning in every form of infrastructure, and especially for a hospital building. However let’s focus on one major aspect of safety management and i.e. fire safety for a hospital. Fire can cause irreparable losses, …
Published in Recent Trends in Civil Engineering & Technology · Vol. 5, Issue 1, 2015 · pp. 32–34 Read article
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Buckling of Column of Supporting Frame Structure : A Review
Abstract: Column is a vertical strut or structural member which is subjected to an axial compressive load used for supporting purpose. For column, materials like reinforced concrete and mild steel are widely used. Angle section, I-section, channel section, box section are the common type of sections used for column. A form of deformation or sudden sideway failure of column occurs due to high axial compressive force is termed as buckling. When …
Published in Trends in Mechanical Engineering & Technology · Vol. 8, Issue 1, 2018 · pp. 31–40 Read article
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Intelligent Paradigms in Subsea Connectivity: A Comprehensive Review of Artificial Intelligence in Underwater Communications
Abstract: Underwater wireless communication (UWC) plays a critical role in ocean exploration, environmental monitoring, offshore energy operations, disaster management, and naval defense. However, the underwater environment presents significant communication challenges, including severe signal attenuation, multipath propagation, Doppler effects, limited bandwidth, high latency, and energy constraints. Recent advancements in Artificial Intelligence (AI) and Machine Learning (ML) have emerged as promising solutions to address these limitations and enhance the efficiency, reliability, and adaptability …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 13, Issue 3, 2025 Read article
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Linear Stability Analysis of Taylor-Couette Flow with and without Viscous Heating
Abstract: This paper presents linear stability analysis of the incompressible viscous flow between the two concentric counter rotating cylinders. The parallel flow assumption is applied; hence the mean flow is the function of radial coordinate only. The main objective of this study is to explore the effect of the viscous heating, Nahme number and radius ratio (Ratio of inner to outer cylinder radius, η) on the stability characteristics of Taylor-Couette flow. …
Published in Recent Trends in Fluid Mechanics · Vol. 4, Issue 2, 2017 · pp. 15–22 Read article
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Fractality of Magnetospheric Dynamics: A Diffusion Entropy Approach
Abstract: There are several self-organization processes in physics such as second-order phase transitions and associated scale-invariant phenomena, structure formation in thermodynamic systems away from equilibrium, self-organization of solitons into vortices in magnetized plasma etc. Space plasmas often display very complex behavior which includes multiscale dynamics, spatio-temporal chaos and self-organized criticality. The study of self-organization in magnetospheric plasma and its relation with instabilities is a subject at the forefront of space research …
Published in Research & Reviews : Journal of Physics · Vol. 7, Issue 2, 2018 · pp. 44–53 Read article