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868 articles for “Aging”
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Deep Reinforcement Learning-Based MPPT for PV Systems Under Partial Shading: A HybridMetaheuristic-Optimized Control Framework.
Abstract: Partial shade and quickly changing environmental conditions make Maximum Power Point Tracking (MPPT) in photovoltaic (PV) arrays particularly difficult. In these situations, traditional algorithms frequently fail to find the global optimum or experience sluggish convergence and steady-state oscillations. To obtain reliable, real-time MPPT under non-uniform irradiance, this research suggests a hybrid control architecture that combines a deep recurrent reinforcement learning (DRL) agent with metaheuristic-based parameter optimization and a digital-twin training …
Published in International Journal of Electrical Power System and Technology · Vol. 12, Issue 1, 2026 Read article
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A Descriptive Study on Behavioral and Psychological Symptoms Among Older Adults in Punjab
Abstract: The global rise in the aging population has led to increasing concern about the mental and emotional well-being of older adults. Behavioral and psychological symptoms, such as anxiety, depression, irritability, apathy, agitation, and sleep disturbances, are commonly observed among the elderly and can significantly affect their quality of life. This descriptive study aimed to assess the prevalence and pattern of behavioral and psychological symptoms among older adults in Punjab. The …
Published in International Journal of Geriatric Nursing · Vol. 8, Issue 2, 2025 · pp. 37–43 Read article
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Determinants of Homeownership Satisfaction in Urban India: A Comparative Evaluation Across Housing Typologies in Lucknow
Abstract: Housing satisfaction is a multidimensional concept shaped by physical, social, psychological, neighborhood, and socio-demographic factors that collectively influence residents’ perceptions of their living environment. The habitability of a dwelling depends not only on its engineering and physical attributes but also on behavioral, cultural, interpersonal, and community characteristics. This study examines homeownership satisfaction across three major housing categories – private builder-constructed, government-constructed, and self-constructed houses – in Lucknow, India. Using an …
Published in International Journal of Housing and Human Settlement Planning · Vol. 11, Issue 2, 2025 · pp. 9–26 Read article
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Understanding Depression in the Elderly : Challenges and Solutions
Abstract: Depression among the elderly is a major and frequently overlooked mental health issue that impacts millions of older adults around the globe. The prevalence of depression increases with age, and it can have a profound impact on the quality of life, physical health, and overall well-being of older individuals. Depression in elderly people is frequently associated with various risk factors, including chronic illness, social isolation, loss of loved ones, and …
Published in International Journal of Geriatric Nursing · Vol. 8, Issue 1, 2025 Read article
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Assess The Knowledge And Attitude Regarding Pet Therapy On Stress Reduction Among Elderly Clients At Selected Urban Community Area, Bengaluru With A View To Develop Pamphlet
Abstract: The use of animals in promoting or enhancing health has a long history, but this complementary healing approach is not widely accepted in mainstream healthcare. To educate and change the attitudes of the elderly, this study was conducted to assess their knowledge and attitudes about pet therapy for stress reduction in a selected urban community area in Bengaluru. A descriptive design and purposive sampling method were employed, and data were …
Published in International Journal of Geriatric Nursing · Vol. 8, Issue 1, 2025 · pp. 8–12 Read article
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Prevalence Of Non-Specific Chronic Low Back Pain In Young Adults And Its Association With Pain Severity And Disability
Abstract: Aim: The aim of this study was to investigate the prevalence of non-specific chronic low back pain (NSCLBP) among young adult patients in Jorhat, Assam. Purpose: This study focuses on identifying the prevalence of NSCLBP in young adults and determining the association between pain severity and disability to facilitate early and appropriate interventions. Methodology: A cross-sectional study was conducted at the Physical Medicine & Rehabilitation Department and Orthopedic Outpatient Department …
Published in International Journal of Nursing Critical Care · Vol. 11, Issue 1, 2025 · pp. 1–7 Read article
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Studies on Functionalized Nonwoven Polypropylene Fabric for Antibacterial & Antiviral Properties
Abstract: Nonwoven polypropylene (NWPP) fabric is a versatile material used predominantly in medical field for hygiene products and for PPE applications. The application of NWPP is limited in disinfectant area due to lack of antimicrobial properties and its non-polar nature. The coating of antimicrobial agents on NWPP fibre is expected to lower down the intensity of communicable microbial infections. The present study involves the surface functionalization of NWPP fibre via plasma …
Published in International Journal of Polymer Science and Engineering · Vol. 11, Issue 1, 2025 · pp. 24–34 Read article
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Assess The Knowledge Regarding Reproductive Health Among First Semester BSc Nursing Students in Selected College, Vaniyamkulam
Abstract: Late adolescence is considered as a period of transition from childhood to adulthood. This period of life between ages of 17 to 24 years. This phase holds significant importance as it marks the formative years of an individual's life, during which major physical, psychological, and behavioral transformations occur. It is a critical and impressionable period, laying the foundation for assuming greater responsibilities, including embracing healthy and responsible parenthood in the …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 10, Issue 2, 2024 Read article
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An Evaluation of Knowledge on Malnutrition in Children Under Five Among B.Sc. Nursing Students at Selected Nursing Colleges in Bangalore
Abstract: Malnutrition is a pressing global health issue, significantly impacting children's health and development. It contributes to millions of deaths and disabilities annually, with severe malnutrition leading to approximately 1 million child fatalities each year and affecting around 20 million children under five. In India, nearly two-thirds of children in this age group are malnourished, with 5-8% experiencing severe forms of malnutrition. This study aimed to assess the knowledge and attitudes …
Published in International Journal of Pediatric Nursing · Vol. 10, Issue 2, 2024 · pp. 9–16 Read article
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ASSESSING KNOWEDGE REGARDING EFFECTS OF ALCOHOLISM IN MEN AT THIMMARAJAPURA VILLAGE, KOLLEGAL.
Abstract: Alcohol, serving both as a beverage with some nutritional value and a psychoactive substance, poses significant health risks when consumed excessively. Chronic alcohol misuse can lead to a myriad of health issues, including hypertension, cardiac disease, stroke, liver disease, digestive problems, infertility, and various forms of cancer. Moreover, prolonged alcohol abuse can weaken the immune system, rendering individuals more susceptible to serious infections.To investigate the prevalence and effects of alcoholism, …
Published in International journal of Nursing Science Practice and Research · Vol. 10, Issue 1, 2024 Read article
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Optimization Strategies Towards Enhanced Production of Microbial Surfactants for Diverse Industrial Applications: A Futuristic Approach
Abstract: Chemical or synthetic surfactants being employed in numerous industries pose significant environmental hazards due to their persistence in the environment and potential toxicity to aquatic life. Biosurfactants are low-molecular-weight surface-active compounds that offer a promising alternative to surfactants owing to their less toxicity, biodegradability and biocompatibility nature. They are derived from a variety of natural sources, including bacteria, fungi, and plants. In recent years, there has been a surge in …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 10, Issue 1, 2024 · pp. 11–22 Read article
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Analyzing Strength Properties of Self-Compacting Concrete at Elevated Temperatures
Abstract: This study investigates the influence of fly ash substitution for Ordinary Portland Cement (OPC) on the compressive and splitting tensile strengths of Self-Compacting Concrete (SCC) mixes. The findings reveal that while early age strength may decrease with fly ash substitution, strategic material selection, such as incorporating foundry sand, mitigates this decline. Satisfactory fresh properties were achieved across SCC mixes labeled SCC1-SCC4, with compressive strengths ranging from 30.49 to 19.19 MPa …
Published in International Journal of Concrete Technology · Vol. 10, Issue 1, 2024 Read article
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Assessing the Impact of Foot Massage on Pain Reduction in Patients After Cardiothoracic Surgery
Abstract: In the United States, it is stated that cardiac surgery can result in various sources of pain. Inevitably, there is pain associated with the wound, and beyond the sternotomy incision, there may be an extensive leg wound from vein harvesting. Other contributors to pain and discomfort include drains in the mediastinal and pleural regions, tracheal tubes, and urethral catheters. Activities such as physiotherapy, movement, and tracheal toileting (suctioning of secretions) …
Published in International Journal of Medical Surgical Nursing · Vol. 7, Issue 1, 2024 · pp. 1–7 Read article
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Positive Impact of Residential Built Spaces in Combating Stress in Youth
Abstract: This research paper explores the positive impact of your residential built spaces in combating daily stress in youth (18–23 years) in a low-budget exposure. Stress occupies the major chunk in a student’s life due to the stress of grades, deadlines, career decisions, etc. But, it’s not only the stress that makes you more anxious or sad about the whole situation but the surrounding which you are living in. Your built …
Published in International Journal of Architectural Heritage · Vol. 2, Issue 2, 2019 · pp. 1–8 Read article
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Social Welfare Hub: Sustainable Initiative
Abstract: The goal of the current paper is to express the significance of amalgamation of orphanage and old age home. How the individual homes provided for these two sections of the society are not helping them and how combining these homes will lead the grieve stricken individuals to fulfill their desires by interchanging of their emotions and feelings. A new study by an international charity for orphaned and abandoned children found …
Published in International Journal of Landscape Planning and Architecture · Vol. 6, Issue 2, 2020 · pp. 67–72 Read article
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Fabrication and Characterization of Paper-Sludge Reinforced Polypropylene Composites
Abstract: The purpose of this research was to identify some physical and mechanical characteristics of polypropylene (PP) composites reinforced using various paper sludge (PS) and PP combinations, as well as to assess the performance of the coupling agent. The physico-chemical characteristics of the waste sludge material from paper manufacturing wastewater treatment sludge (PS) were investigated. The physical and mechanical properties of the composite were examined in the experiment using three levels …
Published in International Journal of Chemical Separation Technology · Vol. 8, Issue 2, 2022 · pp. 15–26 Read article
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Antiaging Effect of BSF-Cream on the Skin of Human Being
Abstract: The most innovative and promising areas of aging treatment are primarily found in dermatology, cosmetics, and biological applications. Numerous changes that accompany the aging process of the skin are caused by a confluence of exogenous (toxins, chemicals, pollutants, and UV radiation) and endogenous (gene mutation, cellular metabolism, and hormonal variables). Decline the efficiencies of the body and metabolic activities soon after reaching the stage of maturity are associated with the …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 9, Issue 2, 2023 · pp. 21–31 Read article
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Thermodynamic Equilibrium Modeling of Sunflower Husk Gasifier to Produce Synthesis Gas
Abstract: Energy from biomass offers the great attraction in producing useful gaseous component resulting in low emissions and providing energy security. In the present study a gasifier model was developed using commercial Aspen Plus simulator. The model developed was based on the minimization of Gibb’s free energy and is validated with the experimental data of sunflower husk gasification using air as a gasifying agent. The results predicted are in good agreement …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 2, Issue 2, 2016 · pp. 14–24 Read article
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Effect of Fly Ash on Compressive Strength of Mortar and Brick Aggregate Concrete
Abstract: This paper presents tse influence of fly ash on compressive strength of mortar and brick aggregate concrete. A lot of tests were done about strength of fly ash concrete all over the world. In those experiments, stone chips were generally used as coarse aggregate. In this experiment locally available materials such as burnt clay brick chips as coarse aggregate, sand and fly ash available in Bangladesh (Indian fly ash) were …
Published in International Journal of Concrete Technology · Vol. 7, Issue 1, 2021 · pp. 7–23 Read article
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Field Investigation on the Use of Mobile Phone While Driving
Abstract: While talking through mobile phone, drivers are much less aware of what is happening on the road around them; fail to see road signs, maintain proper lane position and steady speed; react more slowly and take longer to brake. Moreover, drivers are more likely to enter unsafe gaps in traffic, feel more stressed and frustrated, and are more likely to tailgate the vehicle in front. This paper demonstrates field investigation …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 1, Issue 2, 2015 · pp. 11–19 Read article