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481
The USGT Method for Suspender Tensioning of Self-Anchored Suspension Bridges
Published 2021-01-01“…In the optimized construction process, the deviation and stress of the main towers are controlled well, thereby ensuring the safety of the main beam and main towers in the construction process.…”
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482
Development of PMC Numerical Model for Soil and Stone Mixture
Published 2021-01-01“…Verification modelling was applied as well, and deviation between analytical and numerical solutions in strains of X direction, Y direction, and Z direction was 1.0013, 1.0003, and 1.002, respectively.…”
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483
Research on the Distribution Rule of Percussion Response Pulse Width in Coin-Tap Test
Published 2021-01-01“…Both the test results and the calculation results show that the pulse width of the tapping response will decrease with the increase of the defect depth and the deviation of the tapping position from the defect center. …”
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484
Research on Pre-Compensation and Shape-Control Optimization of Hemming Structures with Dissimilar Materials Based on Forming Process Chain
Published 2024-09-01“…However, the differences in the physical properties of metal sheets and the complex changes in the properties of the adhesive material result in cumulative deviations in the composite-forming process. This paper proposes a deformation pre-compensation modeling method for the autobody closure panels hemming system oriented towards the process chain, in response to the problem that single-process optimization cannot obtain global optimal results. …”
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485
Robust Switching Control and Subspace Identification for Flutter of Flexible Wing
Published 2018-01-01“…Active flutter suppression and subspace identification for a flexible wing model using micro fiber composite actuator were experimentally studied in a low speed wind tunnel. …”
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486
Sequentially Modified Gravitational Search Algorithm for Image Enhancement
Published 2020-10-01“…SMGSA is applied to 10 basic and 6 composite benchmark functions. Each function is run 30 times and the best, mean and median values are obtained. …”
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487
Velocity of Sargassum migration in the Caribbean observed with Landsat 8/9 and Sentinel 2 A/B imagery.
Published 2025-01-01“…Sargassum landmark identification was performed manually on enhanced RGB composite images using quotient indices. A review of images between 2019 and 2023 was performed to select rafts that were distinguishable in both images. …”
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488
Research on dressing technology of the electroplated CBN grinding wheel for high precision gear forming grinding
Published 2025-05-01“…In order to improve the tooth surface grinding precision and achieve the grinding processing level of gear tooth surfaces at grade 1 to 2 with electroplated grinding wheels, through analyzing the tooth profile, processing deviation and detection principle of the electroplated CBN grinding wheel, a composite compensation dressing strategy of “double cutter arcs + variable tooth thickness” was proposed.MethodsFirstly, the tooth profile characteristics and processing deviations of the electroplated grinding wheel were analyzed, and the corresponding dressing scheme was determined. …”
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489
Experimental Research on Vibration Reduction of Cantilever Structure in High-Temperature Environments
Published 2021-01-01“…To reduce the vibration of a cantilever steel plate in high-temperature environments (25°C–500°C), a new composite structure with entangled metallic wire material (EMWM) core was proposed. …”
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490
Hydrometallurgical Method for AgCu Alloy Powder Synthesis and Its Application in Pd(II) Recovery Through Cementation
Published 2024-12-01“…The results showed slight deviations from the theoretical Cu/Ag ratios in the carbonates, attributed to equilibrium effects during precipitation. …”
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491
Operation Analysis and Improvement of Technological Lines for the Organic Fertilizers Production
Published 2020-06-01“…(Conclusions) Based on practical experience in modernizing production lines, the authors suggested optimizing the composition of modular equipment purchased in the market for engineering products. …”
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492
Determination of Major and Trace Elements in Geological Samples by Laser Ablation Inductively Coupled Plasma-Mass Spectrometry with Ammonium Fluoride Digestion
Published 2023-10-01“…The digestion time of NH4F, the morphology, element composition, element distribution and other characteristics were also investigated. …”
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493
Morfología de la planta y características de rendimiento y calidad de almidón de sagú Plant morphology, yield and quality of sagú starch
Published 2010-07-01“…The native starch surrendered by the fresh rhizome fluctuated among 7.2 y 8.1%. The composition of the rhizome was 22.3; 7.4; 3.62; 1.02; 6.98 y 80.9% for DM, CP, CF, FNE and Ash respectively. …”
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494
Effect of Different Impression Techniques on Marginal Fit of Restoration – An In Vitro Study
Published 2023-07-01“…Aim: To evaluate the effect of three different impression techniques on the marginal fit of computer-aided designed/computer-aided manufactured (CAD/CAM) single unit composite fixed dental prostheses (FDP), different consistencies of addition silicone impression material and different tray design were utilized. …”
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495
ADAPTIVE ENERGY-SAVING CULTIVATOR FOR STONY SOILS CULTIVATING
Published 2015-04-01“…Practice of cultivators operation on stony soils in RNO-Alania with high hardness and humidity indicates that traction resistance during the work varies widely, with deviation from the mean value by more than 2 times. …”
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496
Investigating the structural, thermal, and electrical properties of PVDF/PMMA blends reinforced with GNP, MXene, and GNP-MXene hybrids
Published 2025-07-01“…Notably, the composite containing 5 wt% GMHs achieved a high dielectric permittivity of 101.9 at 100 Hz and an AC conductivity of 1.07 × 10−4 S/m. …”
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497
Factors Determining the Inhomogeneity of Reclaimed Asphalt Pavement and Estimation of its Components Content Variation Parameters
Published 2009-06-01“…However, the suitability of reclaimed asphalt pavement (RAP) for reuse depends on its composition (the content and gradation of bitumen) and the properties of its components. …”
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498
Proportion of parental genomes in hybrids Allium cepa × A. roylei determines which one becomes dominant
Published 2025-06-01“…In this study of two successive backcross generations with A. cepa (BC1 [first backcross generation] and BC1F1 [progeny after intercross of the first backcross generation]), we observed a change in genome dominance: the A. roylei genome, initially dominant during the meiosis in the F1 hybrids, became submissive in BC1, resulting in a genome composition skewed toward A. cepa. Among 23 BC1 and 236 BC1F1 plants, we observed a significant deviating trend of gradual reduction in A. roylei chromosome representation. …”
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499
Prediction of the Ultimate Impact Response of Concrete Strengthened with Polyurethane Grout as the Repair Material
Published 2025-05-01“…The WNN models displayed varied performance, with WNN-M2 performing poorly due to significant scatter and deviation. The findings highlight the potential of LSTM models for the accurate and reliable prediction of the ultimate strength of composite U-shaped specimens.…”
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500
MixtureMetrics: A comprehensive package to develop additive numerical features to describe complex materials for machine learning modeling
Published 2024-12-01“…Multi-component materials/compounds and polymeric/composite systems pose structural complexity that challenges the conventional methods of molecular representation in cheminformatics, which have limited applicability in such cases. …”
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