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162 articles for “Oxygen”
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ALTERATION IN BLOOD OXYGEN LEVEL DUE TO BAG AND TUBE VENTILATION BEFORE SUCTIONING AMONG PATIENTS ON MECHANICAL VENTILATOR
Abstract: Patient on ventilator suffer from gag reflex and hyper ventilation during suctioning. Hyper oxygenation before and after suctioning should be performed to decrease the occurrence of arterial desaturation with suctioning. Hypoxemia can be minimized by preoxygenating the patient with 100% oxygen prior to suctioning and between each pass of the suction catheter. This is mainly done by pushing 100% oxygen with bag device. The duration of each suction pass should …
Published in International Journal of Cardiovascular Nursing · Vol. 3, Issue 1, 2017 · pp. 1–8 Read article
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Oxygen Enrichment for fuel combustion in Refineries
Abstract: Fossil fuel is generally combusted using air however, the use of enriched oxygen can reduce fuel consumption and minimize emissions. Commercially, the oxygen is produced from air by cryogenic distillation, pressure swing adsorption, and membranes. For high-purity oxygen, cryogenic distillation is the best choice but economical point of view, the membranes provide the best solution. This paper discusses each technology in details and how the enriched oxygen can be beneficial …
Published in International Journal of Chemical Separation Technology · Vol. 5, Issue 2, 2019 · pp. 38–43 Read article
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Treatment of Petroleum Hydrocarbon: The Concept of Dissolved Oxygen and Iron Characteristics using Adsorbent and Temperature Effect
Abstract: The treatment of petroleum hydrocarbon was monitored by considering the characteristics of dissolved oxygen and iron concentration on the impact of temperature variation on the performance of the adsorbent used. The research revealed that increase in the potential performance of the adsorbent in petroleum hydrocarbon removal enhanced variation in the characteristics of the dissolved oxygen and iron content in the packed bed unit for the treatment of water medium contaminated …
Published in International Journal of Chemical Separation Technology · Vol. 9, Issue 2, 2023 · pp. 13–19 Read article
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Predictive Model to Monitor Dissolved Oxygen Deficit and Velocity Variation Influenceon Mycoplasima Transport in Choba River
Abstract: This paper expressed various impacts from oxygen and river velocity on the transport of Mycoplasima in Choba River. The study monitor the impact of these two parameters at different pointsource of waste discharge in the River, other parameterswere integrated, but were not considered significant, since there rate of impact were not determined in the study location. The two considered parameters were applied in the system to determined their direct rate …
Published in International Journal of Water Resources Engineering · Vol. 6, Issue 1, 2020 · pp. 10–20 Read article
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A Comparative Study of Seasonal Variability and Photocatalytic Impact on Water Quality of the Ayad River, Rajasthan
Abstract: This study examines seasonal fluctuation in Ayad River water quality, Rajasthan, India and compares the performance of titanium dioxide (TiO2)-mediated photocatalytic treatment under natural sunlight irradiance. Ayad River is a critical source of freshwater for domestic, agricultural and environmental purposes, which is increasingly stressed by urban runoff, industrial effluent and seasonality. As a follow-up to the above, water samples of four important water sources- Thurmadar, Subhas Nagar Bridge (Ayad), Kanpur …
Published in International Journal of Green Chemistry · Vol. 11, Issue 2, 2025 · pp. 1–17 Read article
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Protein Peroxidation: The Covalent Modification of Protein Induced Through Reactive Oxygen Species (ROS) and With Secondary By-products of Oxidative Stress.
Abstract: The abundance in biological system and high reaction rate constant are making the proteins as major targets for radicals and two-electron oxidants in biological systems. The multiple side-chain and backbone sites are susceptible for highly reactive radical damage. Less reactive species exhibit greater selectivity with reference to the residues targeted and their spatial location. Modified structure may result in the increased side-chain hydrophilicity, side-chain fragmentation and backbone fragmentation, aggregation through …
Published in International Journal of Chemical Separation Technology · Vol. 5, Issue 2, 2019 · pp. 1–25 Read article
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DFT studies of the structural, electronic and optical properties of armchair CaONT, Oxygen incorporated CaO2NT and CaO3NT and zigzag SWCaONT for Optoelectronics Applications
Abstract: In this research, the structural, electronic and optical properties of the nanotubes of CaO, CaO2 and CaO3 were studied using the DFT quantum computational approach. Although studies of electronic and optical properties were done for 2D CaO nano sheets with oxygen incorporation, there are no available data to show similar studies on the nanotubes forms of this metal oxide. This research therefore tried to explore more about the structural, electronic …
Published in International Journal of Composite and Constituent Materials · Vol. 8, Issue 2, 2022 · pp. 32–40 Read article
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A Brief Update on Nitrogen (N), Oxygen (O), and Sulfur (S) Based Heterocycles Containing Advanced Materials in Next‐Generation Energy Conversion and Storage Devices
Abstract: Subsequently, the market for wearable and portable electronics has expanded significantly due to the development of multifunctional energy generation and storage systems that can be folded, twisted, and reshaped in a variety of ways while maintaining their electrochemical efficiency. This progress has been fueled by the latest advancements in materials science and well-established techniques for constructing state-of-the-art organic semiconductors, heterocyclic solids, and flexible energy-generating and storage systems. Flexible photo- electrochemical …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 11, Issue 2, 2026 · pp. 1–19 Read article
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The Influence of Hexanol and Methyl Acetate as Oxygenated Additives with Diesel Fuel in a Diesel Engine Generator
Abstract: Diesel engines play a vital role in all the major sectors (such as transportation and industrial) due to their high efficiency, durability, reliability and low operating cost. At the same time, they are considered as one of the biggest contributors of environmental pollution by releasing enormous amount of toxic gases to atmosphere (such as NOx, HC, CO2 and PM). Emissions from transport, especially motor vehicles, increase the level of gases …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 5, Issue 1, 2019 · pp. 1–9 Read article
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Shoulder Dystocia: A Comprehensive Overview of Causes, Management, and Outcomes
Abstract: Shoulder dystocia is a serious and potentially life-threatening complication that can occur during childbirth, characterized by the baby's shoulder becoming stuck in the mother's pelvic area after the head has been delivered. This obstructed delivery can lead to severe difficulties in the birth process, requiring immediate and skilled intervention to prevent harm to both the mother and baby. Shoulder dystocia occurs when one or both of the baby's shoulders are …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 11, Issue 1, 2025 · pp. 35–40 Read article
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Demonstration of Adsorbent Morphology of Different Particle Size for Petroleum Hydrocarbon Treatment in Packed Bed
Abstract: The choice of plantain stem, banana stem and palm oil fibre prepared for treatment of water medium polluted with petroleum hydrocarbon was monitored in a packed bed unit. The raw materials (plantain and banana stem as well as palm oil fibre) were room and sun dried and processed to obtained different particle size of 50, 150 µm and 200 µm. The raw material after processed was used as an adsorbent …
Published in International Journal of Composite Materials and Matrices · Vol. 9, Issue 2, 2023 · pp. 13–19 Read article
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Neurophysiological Facilitation in Meconium Aspiration Syndrome – A Rare Case Report
Abstract: Aim: To present a rare case of a neonate with meconium aspiration syndrome treated with neurophysiological facilitation therapy, demonstrating significant improvements in respiratory function and oxygenation. Purpose: To assess the efficacy of neurophysiological facilitation in improving respiratory distress and reducing the need for mechanical respiratory support in a neonate diagnosed with meconium aspiration syndrome, respiratory distress syndrome. Methodology: This case report follows the progress of a male neonate born at …
Published in International Journal of Neurological Nursing · Vol. 11, Issue 2, 2025 · pp. 6–13 Read article
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Pollutant Emissions, Performance and Combustion Characteristics in Diesel Engines at High Altitudes: A Review
Abstract: At high altitudes, majority of the engines tend to have less power output since the increase in altitude which directly results in lack of oxygen content present in the atmosphere. This paper presented to come up with a systematic work carried out on the existing research efforts regarding the effects of altitude on engines, the changes or modifications that can be applied for the enrichment of oxygen, the design parameters, …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 11, Issue 1, 2025 · pp. 37–50 Read article
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Evaluating the impact of a structured educational program on cpr knowledge among nursing students in selected colleges at Mangalore
Abstract: The heart functions as a muscular pump responsible for propelling blood throughout the body's tissues, ensuring a continuous supply of oxygen and nutrients while removing metabolic waste products. Oxygen plays a crucial role in the body's energy production, and its absence can lead to cell death in vital organs such as the brain and other body parts. The heart's rhythmic action and respiratory efforts are essential for transporting oxygen to …
Published in International Journal of Cardiovascular Nursing · Vol. 10, Issue 2, 2024 Read article
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A New Method of Unicellular Alga Concentration using Hydrogen Bubbles Photoelectroflotation Process Powered by Solar Energy
Abstract: Most of the existing unicellular algae are used to enrich closed ecosystems with pure oxygen in the process of biosynthesis. The concentrate of unicellular algae contains not only living cells, but also the full range of water-soluble metabolites, contained in their nutrient medium. The concentrate of unicellular algae can be used in any existing animal feeding systems, as well as in the production of granular feed. The most interesting is …
Published in International Journal of Analytical and Applied Chemistry · Vol. 9, Issue 1, 2023 · pp. 1–16 Read article
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Round-the-Clock Continuous Charging of the Fuel Cell of an Electric Vehicle for its Non-stop Movement
Abstract: The development of a hydrogen and oxygen photoelectrolyzer-generator, powered by the light energy,of an electric vehicle's interior lamp, which allows the fuel cell of an electric vehicle to be chargedaround the clock and continuously for its non-stop movement, is an important step in replacingconventional transport with an economical electric vehicle. The article presents a developedphotoelectrolyzer-generator, powered by the light energy of an electric car interior lamp, producingpure hydrogen and oxygen, …
Published in International Journal of Environmental Chemistry · Vol. 10, Issue 1, 2024 · pp. 19–28 Read article
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An Introduction of Nanotechnology: Classification, Uses, and Applications of Nanomaterials
Abstract: Nanomaterials (NMs) have acquired noticeable quality in creative advancements due to their tuneable physical, synthetic, and organic qualities with improved performance over their mass counterparts. The order of the NMs is determined by their size, creation, form, and starting. The ability to predict the unique features of NMs increases the value of each order. Because of the increased growth of NM creation and their current uses, difficulties relating to harmfulness …
Published in International Journal of Composite and Constituent Materials · Vol. 7, Issue 2, 2021 · pp. 31–38 Read article
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Newer Methods of Cardiac Output Monitoring
Abstract: Vertebrate circulatory frameworks comprise of blood, which transports materials to and from cells by means of veins, and a heart to pump the blood. One vital part of the circulatory framework is to give oxygen to cells. When in doubt, little creatures have a higher rate of oxygen utilization per unit body mass than expansive creatures. In this manner, the heart of a little creature must supply oxygen at a …
Published in International Journal of Nursing Critical Care · Vol. 2, Issue 2, 2016 · pp. 5–10 Read article
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Spatial Variation and Pollution Assessment of Selected Water Quality Variables in the Luubara Creek, Niger Delta, Nigeria
Abstract: The spatial variation and pollution status of selected water quality variables in Luubara Creek, Niger Delta, Nigeria, were assessed between June and August 2024. Water samples were collected from four sampling stations, with Stations 1 and 2 representing areas of relatively low anthropogenic influence and Stations 3 and 4 representing areas with greater human activities. Physicochemical parameters and heavy metals were analyzed following the standard methods of the American Public …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 2, 2026 Read article
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A Comprehensive Review of ARDS: From Pathogenesis to Innovative Treatment Modalities
Abstract: Acute Respiratory Distress Syndrome (ARDS) is a serious medical condition marked by significant low oxygen levels in the blood, bilateral lung infiltrates, and extensive lung inflammation. It is often caused by a range of direct or indirect injuries to the lungs. Despite considerable advances in understanding the pathophysiology of ARDS, its complex and multifactorial nature continues to challenge clinicians in both diagnosis and management. This review provides a comprehensive analysis …
Published in International Journal of Nursing Critical Care · Vol. 11, Issue 1, 2025 Read article