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4021
Synthesis and Evaluation of Alkyd Resins from Underutilized (Delonix Regia and Theventia Peruviana) Seed Oils
Published 2022-06-01“…All alkyd resins were characterized with surface drying and solubility times and were found to be around 2 hours in respect of the 60% oil length. …”
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4022
Safety Assessment of Electromagnetic Exposure for 24 GHz Anticollision Antenna Mounted on the Side of Electric Vehicle
Published 2025-01-01“…By means of computational dosimetry, the specific absorption rate (SAR) distribution, the whole-body average SAR (SARwb), the absorbed power density (Sab), the temperature rises on surface and cross-section of human head are calculated for measuring RF-EMF doses of passengers and pedestrians. …”
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4023
Distribution Characteristics of Soil Organic Carbon and Active Carbon Components in the Peat Swamp Wetlands of the Altai Mountains, China
Published 2025-03-01“…POC represented 76.46% of SOC throughout the profile. (3) Available phosphorus (AP), total nitrogen (TN), ammonium nitrogen (NH<sub>4</sub><sup>+</sup>N), and soil moisture (SM) accounted for an average of 68.94% of the variation in soil organic carbon and active carbon fractions at a depth of 0–80 cm. …”
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4024
Contributions of climate change and vegetation greening to evapotranspiration trend in the Huaihe River Eco-Economic Belt
Published 2025-12-01“…Based on MODIS ET data from 2003 to 2022, this study reveals that ET in the HREB shows a clear spatial pattern of increasing from northeast to southwest, with a significant multi-year average increase of 5.244 mm/year across most regions. …”
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4025
Evaluating the impact of sustainable technology, resource utilization, and climate change on soil emissions: A CS-ARDL analysis of leading agricultural economies
Published 2025-02-01“…The main objective of this study is to estimate the role of water utilization, fertilizer input, surface temperature, economic growth, and environmental-related innovation technologies on greenhouse gas emissions. …”
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4026
Chemical weathering records in Yungang Formation, North China: implications for stone heritage conservation
Published 2025-03-01“…The estimated chemical weathering rate of feldspar is 7.84 × 10−21 - 2.7 × 10−18 mol·cm-2·s−1, with an average cumulative chemical weathering amount of 1.46 × 10−11 mol·cm-2·y−1. …”
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4027
EEG Signal Prediction for Motor Imagery Classification in Brain–Computer Interfaces
Published 2025-04-01“…The results obtained indicate a notable efficacy of the proposed prediction method, showing an average performance of 78.16% in classification accuracy. …”
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4028
Random Oscillations of Rail Vehicles with Nonlinear Spring Suspension Characteristics
Published 2015-06-01“…There is calculated distribution of the processes absolute maximums and are found average values of distributions, characterizing ability rating values.…”
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4029
Influence of Bias Voltage on the Microstructure, Mechanical and Corrosion Properties of Ti/CrN/TiN Multilayered Films Deposited by Cathodic Arc Evaporation
Published 2024-12-01“…As the bias voltage increased from 20 V to 60 V, the concentration of macroscopic defects decreased markedly, and the average surface roughness (Ra) reduced from 0.227 µm to 0.179 µm. …”
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4030
Industrial-scale 61-channel monolithic silicalite-1 membranes for butane isomer separation
Published 2024-01-01“…Average n-butane/i-butane separation factor (34) of the industrial-scale membranes was even higher than or comparable to that of the reported small-area zeolite membranes. …”
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4031
Gram-Scale Green-Emission Carbon Quantum Dots Produced from Wood via the Hydrothermal Synthesis Method for the Detection of Fe (III)
Published 2025-02-01“…Furthermore, it explores their application in identifying Fe (III) in water. The surface of N-CQDs is abundant in hydrophilic hydroxyl groups, distinctive nitrogen-containing groups, and various oxygen-containing functional groups. …”
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4032
Eco-friendly electrospun fibers from marshmallow root mucilage and polyvinyl Alcohol: Enhanced performance for sustainable applications
Published 2025-09-01“…The 7:1 ratio showed optimal performance, yielding uniform, bead-free fibers with an average diameter of 0.20 ± 0.03 μm. The inclusion of mucilage improved solution viscosity, conductivity, and surface tension, which contributed to enhanced fiber formation. …”
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4033
Peculiarities of leaf area formation and yield structure of ‘Antonina’ lentil variety depending on the elements of technology
Published 2020-10-01“…It was found that the maximum indicators of the leaf area were formed by lentils in the flowering phase, which on average in the experiment was at the level of 37.5 thousand m2/ha, and in the control variant – only 32.0 thousand m2/ha. …”
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4034
Hospital door handle design and their contamination with bacteria: a real life observational study. Are we pulling against closed doors?
Published 2012-01-01“…<h4>Main outcome measures</h4>Surface bacterial density on door handles with reference to design, location, and intensity of use.…”
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4035
THE EVOLUTION OF THE VEGETABLE SECTOR OF ECOLOGICAL AGRICULTURE IN ROMANIA
Published 2018-01-01“…The paper presents aspects regarding the data of the exploited surfaces, the number of certified operators, the average size of the existing operators, during 2010-2016 period. …”
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4036
Contribution of friction and adhesion to the reliable attachment of a gecko to smooth inclines
Published 2017-11-01“…Abstract Geckos’ ability to move on steep surfaces depends on their excellent adhesive structure, timely adjustments on locomotor behaviors, and elaborates control on reaction forces. …”
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4037
Research on Optimized Algorithm for Deep Learning Based Recognition of Sediment Particles in Turbulent Flow
Published 2025-07-01“…During Q4 events, the average flow velocity exceeds that observed during Q2 events. …”
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4038
Deep Learning-Based Cardiac Chamber Segmentation in Magnetic Resonance-Guided Adaptive Radiation Therapy
Published 2025-09-01“…The bFFE model achieved the highest segmentation performance (average DSC 0.85 ± 0.05 and mean surface distance 2.2 ± 0.6 mm). …”
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4039
Non‐Monotonic Convective Response to Vertical Wind Shear: A Closer Look From Cloud Resolving Model Simulations
Published 2025-05-01“…Abstract Using a three‐dimensional cloud‐resolving model, a systematic exploration is undertaken of the response of a radiative‐convective equilibrium state to imposed vertical wind shear of varying magnitude. Domain‐averaged surface precipitation exhibits a non‐monotonic sensitivity to increasing shear magnitude, characterized by a decrease with increasing shear for weakly sheared conditions (<1.5 × 10−3 s−1) and an increase under stronger shear (>1.5 × 10−3 s−1), with a similar trend in surface heat fluxes. …”
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4040
Variability of the West Kamchatka Current in winters of 1994–2019, by altimetry data
Published 2020-06-01“…Averaged schemes of the geostrophic circulation on surface of the eastern Okhotsk Sea in winter months are plotted using the data of satellite altimetry measurements. …”
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