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456 articles for “O2/N2 separation”
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Lymph Purification for Liver Cirrhosis Patients’ Treatment
Abstract: The existing methods of lymph purification do not permit to clean the organism of patient with liver cirrhosis from an increased concentration of toxic substances contained in his lymph. In addition, the process of cleaning of the lymph in these methods takes a long time, during which the patient remains without lymph, waiting for clean lymph that sharply weakens him and in extraordinary cases can lead to death. The presence …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 9, Issue 1, 2020 · pp. 11–17 Read article
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Two-chamber Medical Electroflotator for Cleaning of the Lymph of Cancer Patients from Toxic Substances and for the Destruction and Removal of Cancer Cells Contained in It
Abstract: Existing devices for cleaning of the lymph of patients with liver cirrhosis or hepatitis from a high concentration of toxic substances, contained in it, do not allow cleaning the body of patients from these toxic substances. In addition, these devices require the patient's lymph to be purified in a discrete mode, i.e., all the patient's lymph, without which the patient remains, is purified for a sufficiently long time, and after …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 11, Issue 1, 2022 · pp. 21–27 Read article
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A Novel Technique for Stability Testing of Alliin and Sennosides in Unani Formulations
Abstract: Unani system of medicines is a science which deals with the preventive and promotive aspects of health of human beings and health problems that arise due to factors like ecological and/or environmental, which include humours categorized as blood, phlegm, yellow bile and black bile, and different biological fluids circulating in various vessels of the body. There is significant mandate in drug testing for a specific and precise analytical method for …
Published in Research & Reviews : A Journal of Unani, Siddha and Homeopathy · Vol. 1, Issue 1, 2014 Read article
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Hybrid Wind-Solar and Battery Power System for Fluctuation Free Output
Abstract: This manuscript presents the hybrid renewable energy system using wind-solar and DC-DC CUK converter and three phase dc to ac converter with LC filter. The wind and solar are environment friendly and abundantly available energy sources in India. The solar and wind are intermittently available renewable energy resources, resulting into the generation of fluctuating output from the hybrid system, which will damage the electrical appliances designed to operate on the …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 9, Issue 3, 2018 · pp. 27–39 Read article
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Effects of non-motorized vehicle on speed-density relationship of an urban intersection
Abstract: The study investigated the influence of non-motorized vehicle (NMV) in the heterogeneous traffic in terms of speed–density (v-k) relationship. The traffic of a busy intersection of Dhaka city was studied, conducted traffic survey, and modelled using VISSIM software. Three traffic scenarios, existing traffic (M1), 20% increase of NMV (M2) and 50% increase of NMV (M3) were simulated. Then, the dataset was used to model the linear v-k relationship. The v-k …
Published in Trends in Transport Engineering and Applications · Vol. 8, Issue 1, 2021 · pp. 22–29 Read article
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Land Use Planning and Urban Flood Resilience: A GIS-Based Assessment of Master Plan for Delhi in the National Capital Territory of India
Abstract: Rapid and unplanned urbanisation replacing the natural flood absorbing formations has caused socio-economic disruption and vulnerability. Urban flooding has become a major problem in India’s National Capital Region. Unchecked urban growth in the lowlands exacerbates flooding and inadequate drainage systems are unable to cope with the rising rainfall. We need to move from a focus on disaster response to managing floods and building flood resilience. Land use planning is an …
Published in International Journal of Environmental Planning and Development Architecture · Vol. 4, Issue 2, 2026 Read article
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AI-Enhanced EHR System with Intelligent Prescription Processing and Automated Patient Engagement
Abstract: AI-Enhanced EHR System with Intelligent Prescription Processing and Automated Patient Engagement: A Comprehensive Electronic Health Record and Hospital Management System Healthcare institutions increasingly require digital solutions to manage the growing complexity of patient data, staff coordination, and multi-branch operations. This paper presents an AI-Enhanced EHR System with Intelligent Prescription Processing and Automated Patient Engagement, a full-stack Hospital Management System (HMS) designed to streamline clinical and administrative workflows within modern healthcare …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 15, Issue 2, 2026 · pp. 28–34 Read article
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Fabrication, Interfacial Characterization, and Superparamagnetic Properties of Fe₃O₄@γ-Fe₂O₃ Core/Shell Nanoparticle-Reinforced Chitosan Biopolymer Composites
Abstract: Magnetite/maghemite core/shell nanoparticles were prepared by alkaline co-precipitation of Fe(II) and Fe(III) precursors followed by controlled thermal oxidation at 350 °C and subsequently incorporated into chitosan at 1, 3, and 5 wt% loadings by solution casting. The resulting films were evaluated by X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), high-resolution transmission electron microscopy (HR-TEM), vibrating-sample magnetometry (VSM), thermogravimetric analysis (TGA), and tensile testing. XRD showed the characteristic cubic spinel reflections …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article
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Triboelectric Charge Density Enhancement in Zinc Oxide Decorated Polymer Nanogenerators for Energy Harvesting Systems
Abstract: The growing need for wearable electronics, wireless sensor networks, and IoT devices has pushed research on triboelectric nanogenerator for long-term energy harvesting. However, traditional polymer-based TENGs' low triboelectric charge density restricts their energy conversion efficiency and practical performance. This research presents a zinc oxide (ZnO)-decorated polymer triboelectric nanogenerator designed to enhance surface charge density and improve electrical output. ZnO nanoparticles were synthesized using a hydrothermal method and uniformly deposited onto …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article
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Box Plots: An Introduction to the Visual EDA Wonder
Abstract: A box plot, also known as a box-and-whisker plot, is a widely used statistical graphic that provides a concise summary of the distribution of numerical data. By displaying key descriptive measures such as the median, quartiles, interquartile range (IQR), minimum and maximum values, and potential outliers, box plots allow researchers to quickly understand the spread and central tendency of a dataset. They are especially useful when comparing distributions across multiple …
Published in Research & Reviews : Journal of Statistics · Vol. 15, Issue 2, 2026 · pp. 20–30 Read article
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Quantitative Study on the Impact of Holding Duration on Unfiltered FFP Composition
Abstract: Ensuring the safety and quality of transfusion products is a cornerstone of transfusion medicine. The presence of leucocytes in blood components can lead to adverse reactions and increase the likelihood of transfusion-related complications, highlighting the importance of minimizing their content prior to transfusion. Elevated leucocyte levels have been detected in unfiltered fresh frozen plasma (FFP) units prepared from whole blood processed after a short holding time (SHT) – the interval …
Published in International Journal of Antibiotics · Vol. 3, Issue 2, 2026 · pp. 49–63 Read article
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Influence of Flow Control Devices on Aerodynamic Characteristics of Wind Turbine Blades: A Comprehensive Review
Abstract: The growth of the wind energy sector has increased the need for enhanced techniques with the goal of improving the efficiency and reliability of wind turbines. As the size of wind turbines increases, there is a noticeable increase in energy loss, problems with fluctuating loads, and structural damage. This suggests that effective techniques need to be implemented in order to improve their efficacy. Methods for flow control, including passive and …
Published in Recent Trends in Fluid Mechanics · Vol. 13, Issue 2, 2026 · pp. 52–88 Read article
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Ghee: Traditional and Industrial Production, Nutritional Value, and Health Effects
Abstract: Ghee is a highly clarified form of butterfat that has been widely used as an important culinary ingredient in South Asian households and traditional practices. This study provides a comprehensive overview of ghee, focusing on its production, characteristics, nutritional composition, major commercial brands, and potential effects on human health. Ghee is produced through the concentration of milk fat, followed by heat clarification and the removal of moisture and milk solids. …
Published in Research and Reviews : Journal of Dairy Science and Technology · Vol. 15, Issue 2, 2026 · pp. 34–41 Read article
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Spice Circuits for Optic Cellular Receiver Simulations
Abstract: A circuit-theoretic approach to the generation of equivalent circuit models of optoelectronic and integrated photonic receiver applications is presented, especially optical cellular receiver systems. In a conventional circuit, the parameters of nano-inductance, nano-capacitance, impedance and scattering (S) parameters can be effectively applied to the analog equivalent representation of a conventional circuit. In a fiber-optic system, those parameters can be used in an integrated photonics and optoelectronic and nanoelectronic circuit as …
Published in Trends in Opto-electro & Optical Communication · Vol. 16, Issue 2, 2026 Read article
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Whey Valorization in the Dairy Industry: Emerging Technologies and Value-Added Applications
Abstract: Whey is a major by-product of the dairy industry generated during the manufacture of cheese, casein, and other dairy products. Despite being traditionally considered a waste stream, whey contains valuable nutrients, particularly high-quality proteins, lactose, minerals, vitamins, and bioactive compounds, making it an important resource for sustainable food production. Improper disposal of untreated whey can create significant environmental concerns because of its high organic load. Whey valorization, therefore, provides an …
Published in Research and Reviews : Journal of Dairy Science and Technology · Vol. 15, Issue 2, 2026 · pp. 42–49 Read article
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Recent Advances in Crystal Defect Engineering of Semiconductor Photocatalysts for Sustainable Environmental and Energy Applications
Abstract: Semiconductor photocatalysis has emerged as one of the most promising green technologies for addressing environmental pollution and global energy challenges through solar energy utilization. Nevertheless, the practical application of conventional semiconductor photocatalysts is often limited by their narrow visible-light absorption, rapid recombination of photogenerated electron–hole pairs, insufficient active sites, and poor charge-transfer efficiency. Defect engineering has recently attracted significant attention as an effective strategy to overcome these limitations by deliberately …
Published in International Journal of Photochemistry and Photochemical Research · Vol. 4, Issue 2, 2026 Read article