Suggested Topics within your search.
Suggested Topics within your search.
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2621
Experimental investigation of flat fan nozzle V-cut depths and its impact on spray characteristics
Published 2025-07-01“…This allows for more uniform and wide coverage. Conversely, reducing the depth of the V-cut increases the stream velocity resulted the droplets become coarser due to insufficient shear stress. …”
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2622
Factors influencing vaccine acceptance in pregnancy during the COVID-19 pandemic: A multicenter study from West Bengal, India
Published 2024-12-01“…In India Tetanus-diphtheria (Td) and COVID-19 vaccines are recommended during pregnancy, while influenza and tetanus-acellular pertussis-diphtheria (Tdap) vaccines are not. …”
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2623
Research on sediment reduction benefits of engineering measures on waste rock slope under different rainfall intensities
Published 2025-05-01“…The dump slope of open-pit coal mines is characterized by steep gradients, loose structure, and poor stability, leading to severe soil erosion under heavy rainfall. While past methods like vegetative hedges have shown some effectiveness in erosion control, soil erosion remains significant before vegetation reaches the desired coverage. …”
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2624
Native bamboo Arundinaria gigantea restoration for climate smart land management: A review
Published 2025-02-01“…Studies highlight its effectiveness in riparian buffers, significantly reducing sediment, nitrate and phosphorus levels in agricultural runoff, while its dense rhizome system aids in soil stabilization and water infiltration. …”
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2625
UAV-Assisted Unbiased Hierarchical Federated Learning: Performance and Convergence Analysis
Published 2025-01-01“…To address this challenge, this paper proposes an unbiased HFL algorithm for Uncrewed Aerial Vehicle (UAV)-assisted wireless networks. While applicable to terrestrial base stations (BSs), the proposed algorithm relies on UAVs for local model aggregation thanks to their ability to enhance wireless channels with lower latency and improved coverage. …”
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2626
Comparison of Two Percutaneous Atrial Septal Defect Occluders for Device Healing and Nickel Release in a Chronic Porcine Model
Published 2020-01-01“…A granulation tissue with a predominantly mononuclear inflammatory reaction was observed in contact with nitinol wires while an inflammatory reaction was seen in contact with textile fibers. …”
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2627
The impact of long-term trends in continuity of care on the medical expenses of hypertensive patients: based on group-based trajectory model
Published 2025-07-01“…Patients in the high-level maintenance group incurred the lowest annual medical expenses (mean range: ¥3,786–¥5,088), while the low-level maintenance group exhibited the highest (mean range: ¥6,450–¥10,321). …”
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2628
Burst-Free Sustained Release of Proteins from Thermal Gelling Polymer Solutions
Published 2025-03-01“…<b>Conclusions</b>: Pre-encapsulation in dextran microparticles effectively mitigates burst release from thermosensitive hydrogels, while preserving protein functionality.…”
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2629
Metamaterial-Enhanced MIMO Antenna for Multi-Operator ORAN Indoor Base Stations in 5G Sub-6 GHz Band
Published 2025-07-01“…ORAN is an open-source interoperable framework for radio access networks (RANs), while SDR refers to a radio communication system where functions are implemented via software on a programmable platform. …”
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2630
Deadwood position matters: Diversity and biomass of saproxylic beetles in a temperate beech forest
Published 2024-01-01“…In the group of ‘all saproxylic beetles’, the results indicate that α diversity and γ diversity (q = 0) remain consistent across various deadwood types, while β diversity showed significant differences. …”
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2631
The status of ownership and utilization of long-lasting insecticidal treated nets in war-torn Tigray, Ethiopia
Published 2025-07-01“…Multivariable logistic regression identified that being single was associated with lower ITN use (AOR = 0.5; 95% CI 0.3–0.7), while households with 3–4 members (AOR = 1.8; 95% CI 1.2–2.6) and those with sufficient ITNs (AOR = 1.4; 95% CI 1.1–1.8) had higher usage rates. …”
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2632
Topographic Habitat Drive the Change of Soil Fungal Community and Vegetation Soil Characteristics in the Rhizosphere of <i>Kengyilia thoroldiana</i> in the Sanjiangyuan Region
Published 2025-07-01“…Habitats H2 showed a significant increase in the abundance of Ascomycota and Mortierellomycota and a significant decrease in the abundance of Basidiomycota compared to the other topographical habitats. ② The diversity and aggregation degree of the soil fungal community in the rhizosphere of <i>Kengyilia thoroldiana</i> in five topographical habitats showed differences. ③ Cluster analysis showed that the rhizosphere soil fungi in five topographical habitats of <i>Kengyilia thoroldiana</i> could be divided into two groups, with H2, H4 (mountain pass), and H5 habitats as one group (group 1) and H1 and H3 (shady slope) as one group (group 2). ④ The characteristics of the <i>Kengyilia thoroldiana</i> community and the physical and chemical properties of rhizosphere soil in five topographical habitats were significantly different, and the height, coverage, biomass, and soil nutrient content were the highest in H2 and H5 habitats, while lower in H1 and H3 habitats, with significant differences (<i>p</i> < 0.05). ⑤ Redundancy analysis showed that soil water content was the main driving factor to change the structure and function of the soil fungal community in the rhizosphere of <i>Kengyilia thoroldiana</i> in five topographic habitats in the Sanjiangyuan region. …”
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2633
Resolution analysis of the gravity survey network in the middle and south sections of Tan-Lu fault and recent changes in the gravity field
Published 2025-05-01“…Small earthquakes occur more frequently in the southern section of the fault zone, while strong earthquakes are less common. The alignment of gravity field changes with the fault strike indicates ongoing activity in the fault zone without any signs of locking. …”
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2634
An improved height sampling approach used for global urban building height mapping
Published 2025-07-01“…Building height serves as fundamental information for characterizing urban landscapes and morphology, as influencing various aspects of the urban environment. While traditional methods of obtaining building height are often limited by spatial coverage and proprietary constraints, remote sensing data provides an alternative for indirect estimation. …”
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2635
Global, Regional, and National Burden of Male Breast Cancer, 1990–2021: A Systematic Analysis for the Global Burden of Disease Study 2021
Published 2025-02-01“…Previous estimates lacked global coverage and completeness. We aimed to quantify the global MBC burden from 1990 to 2021 and evaluate its current status and trends. …”
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2636
Navigating the fear: assessing nursing students’ concerns and preventive practices in response to Monkeypox in Egypt
Published 2025-01-01“…Multiple linear regression analysis (R² = 0.216, F = 22.633, p < 0.001) revealed that fear was a strong positive predictor of preventive practices, while Monkeypox concern had a positive but non-significant effect (B = 0.138, p = 0.156). …”
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2637
Space-Based Mapping of Pre- and Post-Hurricane Mangrove Canopy Heights Using Machine Learning with Multi-Sensor Observations
Published 2024-10-01“…For spatial transfer, SAR data models achieved higher accuracy than optical models for post-Irma, while the opposite was the case for the pre-Irma period. …”
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2638
Immunogenicity, safety and tolerability of 15-valent pneumococcal conjugate vaccine (V114) compared to 13-valent pneumococcal conjugate vaccine (PCV-13) in healthy infants: A syste...
Published 2025-06-01“…Immunogenicity results indicated higher seropositivity for shared serotypes in PCV13, while V114 showed superior responses for unique serotypes (22F and 33F). …”
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2639
Optimization of Remote Backup Protection Coordination Logic Based on Dynamic Identification of Faulty Components in Transmission Grids
Published 2025-06-01“…After optimization, the remote backup-action delay was reduced from 4-7 intervals to 2 intervals, while the setting coverage increased by 18.4%, effectively avoiding misoperations owing to load intrusion. …”
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2640
Mental health clients’ perspectives on telehealth-based virtual reality therapy
Published 2025-05-01“…Clients enjoyed how telehealth made exposure therapy more accessible and comfortable, but could feel unmotivated due to lack of in-person accountability and presence. While none used VR for therapy, most tried VR with positive perceptions of it. …”
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