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281
Study on the relationship between indoor ventilation frequency and anxiety and depression symptoms in older persons: based on the data of 2018 CLHLS
Published 2025-01-01“…Methods A binary logistic regression model was used to analyze the effects of indoor ventilation frequency on depression and anxiety by using data from the 2018 Chinese longitudinal healthy longevity survey (CLHLS). Results A total of 9,690 older persons with an average age of (83.20 ± 11.27) years were included, including 4,458 males (46.0%) and 5,232 females (54.0%). …”
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282
Fault diagnosis and fault-tolerant control strategy for interleaved boost DC/DC converter dedicated to PEM fuel cell applications.
Published 2025-01-01“…Minimizing current ripples is crucial to ensure the longevity of PEMFCs, so the interleaved boost converter structure is dedicated to the PEMFCs in order to reduces the ripple of the generated current. …”
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283
Creep of Sn-0.3Ag-0.7Cu solder in electronic packaging: Experiment and simulation
Published 2025-01-01“…In contemporary society, the growing reliance on electronic devices has necessitated the phasing out of traditional Sn–Pb solder due to its health hazards, prompting a transition to environmentally friendly, lead-free alternatives.This study aims to address the challenges of poor interfacial reliability and high cost associated with eutectic Sn–Ag–Cu solders by investigating the creep properties and service life of a low-silver solder alloy, Sn-0.3Ag-0.7Cu, as a filler material.The creep behavior of Sn-0.3Ag-0.7Cu was analyzed through creep testing, and fracture modes were identified via microstructural and fracture surface analysis.The Anand viscoplastic model was employed to simulate and calibrate the creep behavior, with its accuracy validated via thermal cycling experiments.Furthermore, the creep behavior of Ball Grid Array (BGA) solder joints was simulated using Abaqus software to examine the impact of creep on joint longevity and the influence of temperature on performance.…”
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284
Exercise capacity after long-term physical activity on prescription provided by physiotherapists
Published 2025-01-01“…Compared to baseline, the whole cohort exhibited a significantly increased exercise capacity (9.1 W, p = 0.014) with a small effect size (r = 0.27), with no significant differences associated with age or gender.Conclusion: The increased exercise capacity may indicate positive effects on longevity, and consolidates previous findings that long-term behavior change is possible among physically inactive patients. …”
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285
ECONOMIC EFFICIENCY CALCULATION PROCEDURE FOR THE AUTOMATIC WATER-LEVEL REGULATING INVARIANT SYSTEM IN THE BOILER SHELL
Published 2015-12-01“…Inter alia, increasing reliability (faultlessness) of the boiler operation, increment in the boiler efficiency at the expense of essential action-execution time decrease as compared with the typical automatic regulation system and longevity of its operation.…”
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286
Therapeutic Implications of a Polymethoxylated Flavone, Tangeretin, in the Management of Cancer via Modulation of Different Molecular Pathways
Published 2021-01-01“…Tangeretin is a naturally polymethoxylated flavone compound extracted from the citrus peel that has shown significant intestinal absorption and adequate bioavailability, with the added benefit of promoting longevity. In addition, tangeretin is known to exhibit considerable selective toxicity to many types of cancer cell proliferation such as ovarian, brain, blood, and skin cancer. …”
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287
Peloidtherapy in older adults with knee osteoarthritis. Yaguaramas, 2021
Published 2023-03-01“…<p><strong>Background</strong>: the increase in life expectancy is coupled with the elderly’s need to function in its media and guarantee full longevity.<br /><strong>Objective</strong>: to determine the effectiveness of peloidtherapy in older adults with osteoarthritis of the knee.…”
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288
Real-time simulation comparison of the impact of inertia on grid following and grid forming inverter IGBT lifetime
Published 2025-03-01“…These findings highlight the critical balance between maintaining grid stability and ensuring component longevity, offering valuable guidance for optimizing inertia settings in power systems.…”
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289
Lithium-Ion Battery State of Health Degradation Prediction Using Deep Learning Approaches
Published 2025-01-01“…Timely prediction of the State of Health (SoH) of lithium-ion batteries is important for battery management and longevity. Traditional centralized deep learning models have shown promising results, but they raise concerns related to data privacy, as data needed to be collected and trained on a single node. …”
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290
Design of Physical Exercises Adapted to Improve the Nursing Students Physical Activity in Cienfuegos
Published 2021-06-01“…<strong>Background:</strong> physical activity reduces the risk of obesity and is associated with mental health, emotional well-being and greater longevity. Nursing students at the Cienfuegos University of Medical Sciences have negative results regarding the physical activity level. …”
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291
Chemical reaction and Soret impacts on MHD heat and mass transfer Casson hybrid nanofluid (MoS2+ZnO) flow based on engine oil across a stretching sheet with radiation
Published 2025-03-01“…The creation of innovative nanofluid-based lubricants offers a viable path toward enhancing engine longevity and performance, given the rising need for effective lubrication systems in a variety of industrial applications, including automotive engines. …”
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292
Association Between Resting Heart Rate and the Risk of Incident Hypertension Among Older Chinese Adults: A Prospective Cohort Study
Published 2025-01-01“…A total of 3836 participants from the Chinese Longitudinal Healthy Longevity Survey (CLHLS) were included in this prospective study. …”
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293
Split-Framework in Mandibular Implant-Supported Prosthesis
Published 2015-01-01“…The use of a split-framework could decrease the stress with a precise and passive fit on the implants and restore a more natural functional condition of the mandible, helping in the longevity of the prosthesis. Therefore, the present clinical report describes the oral rehabilitation of an edentulous patient by a mandibular fixed implant-supported prosthesis with a split-framework to compensate for mandibular flexure. …”
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294
Formulation for foliar and soil application of entomopathogenic nematodes for controlling the onion thrips Thrips tabaci Lindeman (Thysanoptera: Thripidae)
Published 2025-01-01“…Adjuvant-based formulation of EPN solutions has enhanced longevity and potency on foliage. In this study, tests were performed to compare two EPN application techniques for controlling the onion thrips in the open field. …”
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295
Theoretical finishing size limitation and failure mechanism of viscoelastic abrasive media on micro-hole structure
Published 2025-03-01“…This work could give a guidance on the determination of adaptable size range and longevity of abrasive media when finishing the micro-hole structures.…”
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296
Study on Impression Techniques and Materials for Implant among Dentists in Erbil city: A Survey study.
Published 2024-03-01“… Background and Objectives: The Success and longevity of implant prosthesis is affected by an accurate fit which can be achieved through a proper impression technique and material, the techniques of impression taking can be made by either a closed or open tray impression procedures or by implant level impression technique. …”
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297
Identification of Potential Calorie Restriction-Mimicking Yeast Mutants with Increased Mitochondrial Respiratory Chain and Nitric Oxide Levels
Published 2011-01-01“…Analysis of the top 17 mutants demonstrates a correlation between increased NO, mitochondrial respiration, and longevity. Interestingly, treating yeast with NO donors such as GSNO (S-nitrosoglutathione) is sufficient to partially mimic CR to extend lifespan. …”
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298
Optimizing in vitro fertilization in four Caribbean coral species
Published 2025-01-01“…Results These experiments revealed a gamete longevity of at least 4 h and clear minimum sperm concentration thresholds (>105 to 106 cell mL−1) in all four species. …”
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299
Waste Foundry Sand as Permeable and Low Permeable Barrier for Restriction of the Propagation of Lead and Nickel Ions in Groundwater
Published 2020-01-01“…Thicker barriers have a high ability in the protection of locations in the down-gradient side because their longevity increased dramatically with increase of barrier thickness.…”
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300
Effects of a 12-Week Exercise Training Program on Physical Function in Institutionalized Frail Elderly
Published 2018-01-01“…With the increase in life expectancy, the Brazilian elderly population has risen considerably. However, longevity is usually accompanied by problems such as the loss of functional capacity, cognitive decline, frailty syndrome, and deterioration in anthropometric parameters, particularly among those living in long-term care facilities. …”
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