-
161
Gold Nanoparticles Array Growth from an Aqueous Solution on the Conductive Surface
Published 2017-06-01“…Surface morphology in the reflected and secondary electrons mode was investigated and AuNPs average size was determined. …”
Get full text
Article -
162
A Recognition Technology of Transmission Lines Conductor Break and Surface Damage
Published 2022-04-01“…We analyze the performance of the technology by a series of experiments, and the results show that the proposed method can measure the conductor break and surface defects faults with the average accuracy of 90.45% and 92.05%, respectively.…”
Get full text
Article -
163
Hyperbolic Paraboloid Free-Surface Breakwaters: Hydrodynamic Study and Structural Evaluation
Published 2025-01-01“…Results indicate that hypar-faced FSBW produces increased wave attenuation compared to traditional flat-faced designs, particularly for shorter wave periods and smaller drafts. Furthermore, hypar surfaces exhibit up to three times lower principal stresses under wave loading compared to the flat counterpart, potentially allowing for thinner surfaces. …”
Get full text
Article -
164
Predictive Modeling of Surface Subsidence Considering Different Environmental Risk Zones
Published 2024-01-01“…Insufficient knowledge and control of the surrounding environmental risks in the process of subway tunnel construction will lead to different degrees of surface settlement during construction, and it is of practical significance to grasp the impact of environmental risks on surface settlement and make predictions on this basis. …”
Get full text
Article -
165
Flow in Microchannels between Sealing Surfaces of Casing Connections: LBM Simulation
Published 2023-01-01“…The in situ microscopic seal surfaces under complex loads are hard to be obtained due to the engagement characteristics of thread. …”
Get full text
Article -
166
Steel Surface Defect Detection Based on Improved GCHS-YOLO Algorithm
Published 2024-01-01“…In this paper, we address challenges in steel surface defect inspection, such as missed detections and false detections, by proposing the GCHS-YOLO detection algorithm. …”
Get full text
Article -
167
Automated Sidewalk Surface Detection Using Wearable Accelerometry and Deep Learning
Published 2025-07-01“…This data is then transformed into the frequency domain using Fast Fourier Transform (FFT), a Kalman filter, a low-pass filter, and a moving average filter. A deep learning model is subsequently utilized to classify the conditions of the sidewalk surfaces using this transformed data. …”
Get full text
Article -
168
Uniting Surface Properties With Hydrodynamic Roughness in Shallow Overland Flow Models
Published 2025-01-01“…Litter cover was the best predictor of the roughness coefficient, followed by soil cover and average canopy gap size. The results suggest that selection of an optimal roughness scheme based on surface properties alone remains difficult, but that once a scheme is selected, roughness coefficients can be estimated from surface properties.…”
Get full text
Article -
169
Designs for photovoltaic glass surface texturing to improve transmittance and minimize glare
Published 2024-12-01“…The optimized hexagonal array structured surface could improve the average transmission by ∼5% relative to planar surface for AOIs of 0°–80°. …”
Get full text
Article -
170
Heavy metal distribution and ecological risk in surface sediments of the Bohai Sea.
Published 2025-01-01“…This study investigated the spatial distribution, seasonal dynamics, and potential ecological risks of heavy metal contamination in the central Bohai Sea, with an emphasis on regulatory interventions and anthropogenic influences. The annual average concentrations of Cu, Zn, Pb, Cd, Hg and As in surface sediments were 15.951, 32.556, 15.234, 0.250, 0.028 and 2.628 mg/kg, respectively, all below China's Class I Marine Sediment Quality Standards. …”
Get full text
Article -
171
Smart system for real time monitoring and diagnosis of dengue surfaces in Bangladesh
Published 2025-07-01“…Leveraging a CBAM-enhanced YOLOv9 object detection framework, we present a UAV-based strategy for dengue surface monitoring, achieving an impressive mean Average Precision (mAP) of 99.5% for mAP50, 86.4% for mAP50-95, 94% for Intersection over Union (IoU), 45 FPS, 98% precision, and 90% recall. …”
Get full text
Article -
172
Steel surface defect detection method based on improved YOLOv9
Published 2025-07-01“…However, the diverse types and significant size variations of defects on steel surfaces pose great challenges. Among these defects, small-sized defects are characterized by their subtle appearance on the surface, making them difficult to distinguish from the background. …”
Get full text
Article -
173
A Biomimetic Flexible Sliding Suction Cup Suitable for Curved Surfaces
Published 2025-02-01“…Additionally, a friction reduction model for the matrix structure is designed to verify the effects of parameters such as load, protrusion size, and quantity on the friction coefficient of the matrix structure surface through friction tests. The sliding suction cup prototype presents an average crawling speed of about 0.4 m/s on a horizontal plane and 0.7 m/s for crawling on vertical walls and the inner surface of a cylindrical rail.…”
Get full text
Article -
174
Variation in Surface Solar Radiation and the Influencing Factors in Xinjiang, Northwestern China
Published 2022-01-01“…The variation of solar radiation has a profound effect on the surface energy balance and hydrological cycle. Although the relationship between solar radiation variation and its influencing factors has been extensively studied, they are seldom used in Xinjiang, the largest province in China. …”
Get full text
Article -
175
Preferential Hydrologic States and Tipping Characteristics of Global Surface Soil Moisture
Published 2024-04-01“…However, observational and scaling constraints limit critical SM threshold estimation at the remote‐sensing (RS) footprint scale. Using global surface SM (θRS) from NASA’s Soil Moisture Active Passive (SMAP) satellite, we characterize the seasonal preferential hydrologic states of θRS and derive three tipping characteristics to estimate the intensity (Mean Tipping Depth, ε‾), frequency (Tipping Count, η), and duration (Mean Tipped Time, τ‾) of the excursion of θRS from wet‐ to dry‐average conditions. …”
Get full text
Article -
176
Steel surface defect detection and segmentation using deep neural networks
Published 2025-03-01“…In summary, the results validate the efficient performance of the studied techniques for accurate defect detection on steel surfaces.…”
Get full text
Article -
177
Predictor Importance for Hydrological Fluxes of Global Hydrological and Land Surface Models
Published 2024-09-01“…We analyzed the JULES, ORCHIDEE, HTESSEL, SURFEX, and PCR‐GLOBWB models for the relative importance of precipitation, climate, soil, land cover and topographic slope as predictors of simulated average evaporation, runoff, and surface and subsurface runoff. …”
Get full text
Article -
178
Steel Surface Defect Detection Technology Based on YOLOv8-MGVS
Published 2025-01-01“…Surface defects have a serious detrimental effect on the quality of steel. …”
Get full text
Article -
179
Analytical and numerical analysis of heat transfer from radial extended surface
Published 2025-04-01“…In addition, the second approach assumes the arithmetic average model to evaluate the thermal conductivity at the intersection of two neighbor control volumes. …”
Get full text
Article -
180
Detection of frictional meltwater on snow surface using a humidity indicator
Published 2024-09-01“…For numerical evaluation of the data, we took a percentage change of the average ratios in the frames and then calculated the average for all ten runs. …”
Get full text
Article