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890 articles for “activity”
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Evaluating Remedy of Oil Polluted Environment Using Fermented Cassava Liquid
Abstract: A 28-day experimental investigation was conducted to evaluate the effectiveness of fermented cassava liquid in the bioremediation of crude oil-contaminated soils. Three soil types, namely clay, sandy-loamy, and swampy soils, were examined. Cassava liquid was fermented for six days to allow sufficient microbial growth before being introduced into the contaminated soil samples. Uninoculated contaminated soil served as the control. Soil samples were collected at one-week intervals throughout the study for …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 12, Issue 2, 2026 Read article
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Sleep Disorders in the Geriatric Population: Assessment Tools and Care Strategies
Abstract: Sleep disorders are highly prevalent among the geriatric population and significantly affect physical health, mental well-being, cognitive functioning, and quality of life. Physiological aging, the presence of long-term medical conditions, multiple medication use, and various psychosocial influences all play a significant role in the high prevalence of sleep problems among older adults. Frequently observed sleep disorders in this population include insomnia, obstructive sleep apnea, restless legs syndrome, disturbances in circadian …
Published in International Journal of Geriatric Nursing · Vol. 9, Issue 1, 2026 · pp. 64–70 Read article
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Caregiver Burden Among Informal Caregivers of Terminally Ill Older Adult Patients in Rural Kerala, India
Abstract: Background: The increasing prevalence of chronic and terminal illnesses among the aging population has elevated the role of family members as primary caregivers for seriously ill patients, particularly in rural settings. This shift places significant burdens on caregivers, encompassing financial, emotional, and physical challenges, thereby impacting their own quality of life and well-being.Objective: This study aimed to explore the factors associated with informal caregiver burden in rural patients with critical …
Published in International Journal of Geriatric Nursing · Vol. 9, Issue 1, 2026 · pp. 48–58 Read article
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Implications for Closing the Gaps in Awareness and Treatment to Enhance Care for Rheumatic Heart Disease
Abstract: Rheumatic heart disease (RHD) remains a major preventable cause of cardiovascular morbidity and mortality, particularly in low- and middle-income countries (LMICs) of Asia and Africa. Originating from inadequately treated acute rheumatic fever (ARF) following Group A streptococcal infection, RHD predominantly affects children and young adults and continues to impose a substantial clinical, social, and economic burden. Global Burden of Disease estimates indicate that over 38 million people were affected worldwide …
Published in International Journal of Cardiovascular Nursing · Vol. 12, Issue 1, 2026 · pp. 41–44 Read article
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Assessment of Awareness and Treatment Adherence Among Patients with Hypertension and Elevated Blood Sugar
Abstract: Hypertension and elevated blood sugar are two major chronic conditions that frequently coexist and significantly increase the risk of cardiovascular complications and other long-term health issues. Effective management of these conditions requires not only medical treatment but also adequate patient awareness and consistent adherence to prescribed therapies and lifestyle modifications. This study aims to assess the level of awareness and treatment adherence among patients diagnosed with hypertension and elevated blood …
Published in International Journal of Cardiovascular Nursing · Vol. 12, Issue 1, 2026 · pp. 1–5 Read article
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A Study to Assess the Effectiveness of Structured Teaching Program on Knowledge Regarding Impact of Exercise in Patients After Cardiothoracic Surgery
Abstract: Cardiothoracic surgery is a major intervention often associated with prolonged recovery, reduced physical endurance, and potential postoperative complications. Exercise during the recovery period plays a pivotal role in improving cardiovascular function, enhancing pulmonary efficiency, maintaining muscle strength, and promoting overall quality of life. However, many patients lack adequate knowledge about the types, benefits, and safety precautions of exercises after cardiothoracic surgery, which may limit their participation in rehabilitation activities. This …
Published in International Journal of Medical Surgical Nursing · Vol. 9, Issue 1, 2026 · pp. 18–22 Read article
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An Experimental Study to Assess the Effectiveness of Feynman Technique in Learning Basic Concepts of Psychiatric Nursing Among Nursing Students at Selected College of Nursing, Bangalore
Abstract: The psychology of learning examines how individuals acquire knowledge and interact with their surroundings. Mental health as a field can sometimes appear unfamiliar or unclear, making it difficult to understand what the experience involves, or the role nurses play within it. Although psychology is a broad and complex discipline, learning fundamental psychological terms and concepts is an important first step toward understanding the human mind. The Feynman technique is a …
Published in International Journal of Neurological Nursing · Vol. 12, Issue 1, 2026 · pp. 38–46 Read article
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Cryogenic Electron Microscopy Reveals Conformational Dynamics and Catalytic Mechanisms of Human Fatty Acid Synthase in De Novo Lipid Biosynthesis
Abstract: Fatty acid synthase (FASN) is a multifunctional homodimeric enzyme central to de novo fatty acid synthesis in mammals. Recent cryogenic electron microscopy (cryo-EM) studies have illuminated the structural basis of FASN catalysis, revealing multiple conformational states throughout the synthesis cycle. These findings show that the acyl carrier protein (ACP) domain dynamically shuttles substrates between spatially separated active sites, while the condensing and modifying regions remain structurally stable. In contrast to …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 2, 2026 · pp. 8–25 Read article
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Heat Generated Simulation with Bacteria and Fungi inCrude Oil Remediation in an Aerated Lagoon
Abstract: Studies on the heat generated by bacteria and fungi in an aerated lagoon were monitored by theapplication of MATLAB computed software simulation. Mathematical models were developed in termsof substrate utilization by microbes and correlated with the Monod’s equation model which revealedthe trend of heat generated at different operating temperature of 15°C, 30°C, 45°C, 60°C, 75°C, 90°C,105°C and 120°C. The heat generated varies with increase in the microbial concentration as favoredby …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 12, Issue 1, 2026 · pp. 27–45 Read article
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Total Petroleum Hydrocarbon Degradation with the Action of Bio-stimulant using NPK Fertilizer
Abstract: The total petroleum hydrocarbon degradation with the action of bio-stimulant using NPK fertilizer was monitored with respect to different concentration of dosages. The nature of the curve in relationship to the establishment of the equation of the line as well as the square root of the best of each line or curve was considered. The application of this concept enhanced the determination of the kinetic values of each bioreactor process, …
Published in International Journal of Green Chemistry · Vol. 12, Issue 1, 2026 · pp. 26–33 Read article
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Adolescent GynaecologyGynecology: Navigating Reproductive Health in the Transitional Years
Abstract: Adolescence is a critical developmental stage characterized by rapid physical, emotional, and reproductive changes. During this period, girls commonly experience gynecological issues that differ from those seen in adult women and require age-appropriate care. Menstrual disturbances are among the most prevalent concerns, including dysmenorrhea and heavy menstrual bleeding, which can significantly impact daily activities, school attendance, and quality of life. Hormonal disorders, such as Polycystic Ovary Syndrome (PCOS), are also …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 12, Issue 1, 2026 · pp. 8–14 Read article
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Edge AI-Based Smart Passenger Protection Systemwith Accident Severity Classification andAutonomous SOS Communication
Abstract: This project presents the design and implementation of an Edge AI-Based Smart Passenger Protection System to enhance passenger safety during hazardous situations inside vehicles. The system integrates an MQ-2 gas sensor, an impact sensor, an Edge AI-enabled microcontroller, a two-channel relay module, and a buzzer to provide intelligent and autonomous safety responses in real time. The gas sensor continuously monitors the air quality inside the vehicle cabin, while the Edge …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 12, Issue 2, 2026 Read article
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Electric Vehicle Integration to Stabilize the Grid by Improving Power Quality
Abstract: This paper presents power quality improvement in terms of voltage and frequency regulation for electric vehicles connected to the grid, with a focus on Vehicle-to-Grid (V2G) and Grid-to-Vehicle (G2V) action. Efficient management of power flow is required to regulate voltage and ensure reliability, which helps to enhance grid stability. The main aim is to optimize the power flow in both directions to improve grid stability and reduce losses. Here, a …
Published in International Journal of Analog Integrated Circuits · Vol. 12, Issue 2, 2026 Read article
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Smart Wastewater Treatment Plant Modeling Using ANN And ASM1 MATLAB Simulation
Abstract: Wastewater Treatment Plants (WWTPs) are necessary infrastructure for protecting the environment and public health, but modeling and predicting performance has been an ongoing challenge for engineers working within a WWTP and regulators of the environment. For many years the Activated Sludge Model No. 1 (ASM1) has been the standard for simulating biological treatment processes, but the conventional implementations in MATLAB do not provide the user-friendly interface, the predictive intelligence, or …
Published in International Journal of Chemical Engineering and Processing · Vol. 12, Issue 2, 2026 · pp. 44–62 Read article
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Synthesis, Structural Elucidation, and Antimicrobial Screening of a Cobalt (II) Coordination Compound Derived from a Thiophene-Containing Schiff Base
Abstract: Abstract An N, O-chelating azomethine Schiff base ligand (HL), chemically identified as 2-{[(thiophen-2-yl) methylidene] amino} benzoic acid, was synthesized by an equimolar condensation reaction between thiophene-2-carbaldehyde and anthranilic acid in absolute ethanol in the presence of a catalytic amount of acetic acid. The corresponding cobalt (II) complex, formulated as [Co(L)₂] · 2H₂O, was prepared by refluxing two equivalents of the ligand with one equivalent of cobalt (II) acetate tetrahydrate in …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 2, 2026 · pp. 1–7 Read article
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AI-Based Image Detection of Rice Crop Diseases Using Deep Learning and Grad-CAM
Abstract: The Indian economy relies heavily on agriculture, and rice is one of the most significant staple crops grown in the country. Nevertheless, rice cultivation faces numerous challenges due to several leaf diseases, such as bacterial leaf blight, brown spot, and leaf smut. These diseases can lead to substantial yield losses and financial burdens for farmers. Therefore, the early detection and classification of these diseases are essential to minimize crop damage …
Published in International Journal of Plant Biotechnology · Vol. 12, Issue 2, 2026 Read article
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Hybrid Evolutionary Algorithm for Automated Test Case Generation in Large-Scale Software Systems
Abstract: Automated test case generation is a crucial activity for ensuring the reliability, robustness, and quality of large-scale software systems. Conventional test generation techniques often face significant challenges in handling scalability, achieving high code coverage, and adapting to complex and heterogeneous software architectures. Evolutionary algorithms have emerged as effective solutions, capable of exploring large search spaces and generating test suites with improved coverage and fault detection capabilities. However, individual evolutionary strategies, …
Published in International Journal of Software Computing and Testing · Vol. 12, Issue 1, 2026 · pp. 15–21 Read article
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Chemical Synthesis Strategies and Reaction Mechanisms in Self-Healing Polymeric Materials: A Comprehensive Review
Abstract: Self-healing polymeric materials are one of the most rapidly growing and technologically transformative classes of smart polymeric materials. Such materials offer the ability to autonomously repair damage and retain & restore functional performance. This capability is very important for polymers, which undergo mechanical failure, micro- cracking, delamination, photo-oxidation, or thermal degradation during service environments. The last decade has been remarkable for developments in self-healing polymers, ranging from extrinsic capsule-based approaches …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 12, Issue 1, 2026 · pp. 26–34 Read article
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Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering
Abstract: Applied chemistry acts as a crucial link between fundamental molecular science and practical technological innovation. It transforms theoretical knowledge into real-world applications that address challenges in healthcare, environment, and industry. This review highlights recent advancements in electrochemical biosensors, which offer rapid and sensitive diagnostic capabilities, along with modern gas detection technologies designed for improved safety and environmental monitoring. Significant attention is given to environmental remediation, particularly the use of activated …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 1, 2026 · pp. 20–25 Read article
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AN INTEGRATED COMPUTER-AIDED PROCESS PLANNING SYSTEM FOR THE MANUFACTURING OF A LEAF SPRING
Abstract: Computer-Aided Process Planning (CAPP) is a key enabling technology for integrating product design and manufacturing in a Computer Integrated Manufacturing (CIM) environment. This paper presents the development and implementation of an integrated, feature-based CAPP system for the manufacturing of an automotive leaf spring assembly. The proposed system bridges the gap between CAD and shop-floor activities by directly mapping design features to manufacturing operations. High-level manufacturing features such as base profiles, …
Published in International Journal of Computer Aided Manufacturing · Vol. 12, Issue 1, 2026 · pp. 10–23 Read article