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Suggested Topics within your search.
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Weld seam location with adaptive fracture repair on minor-caliber pipe
Published 2025-09-01“…Current algorithms are challenged by uneven laser reflectivity, complex surface curvature, and noise interference. …”
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6923
Hydrodynamics and Mixing analysis of different bed materials with coal in an industrial scale bubbling fluidized bed boiler
Published 2025-05-01“…Errors in 2D simulations arise from limited data, inadequate representation of complex multiphase physics, and scale-up challenges in lab setups. …”
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6924
Dimensional Accuracy Analysis of Splined Shafts and Hubs Obtained by Fused-Deposition Modeling 3D Printing Using a Genetic Algorithm and Artificial Neural Network
Published 2025-04-01“…Splined assemblies ensure precise torque transmission and alignment in mechanical systems. …”
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6925
Range–Null Space Decomposition With Frequency-Oriented Mamba for Spectral Superresolution
Published 2025-01-01“…However, these methods still have limitations when dealing with complex scenes, especially in terms of data consistency and realness. …”
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6926
Multi-decadal change detection of coastal dune landscapes using different supervised image classification algorithms
Published 2025-07-01“…Classification accuracy was assessed using 100 randomly generated reference points per year to ensure reliability and consistency. Results revealed Random Forest as the most accurate algorithm, outperforming the others in capturing spectral variability and complex land cover transitions, particularly near rapidly expanding urban centres like Swakopmund and Walvis Bay. …”
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6927
The Accuracy of an Optical White Light Desktop 3D Scanner and Cone Beam CT Scanner Compared to a Multi-Slice CT Scanner to Digitize Anatomical 3D Models: A Pilot Study
Published 2025-04-01“…Additive manufacturing, in combination with virtual surgery planning, leads to the predictability of complex surgical cases. To guarantee patient safety, three-dimensional (3D) print quality must be ensured and verified. …”
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6928
Wind Turbine Surface Crack Detection Based on YOLOv5l-GCB
Published 2025-05-01“…Ghost Network Version 2 (GhostNetV2) is integrated into the backbone of YOLOv5l to realize lightweighting of the backbone, which simplifies the complexity of the model and enhances the inference speed; the Convolutional Block Attention Module (CBAM) is added to strengthen the attention of the model to the target region; and the bidirectional feature pyramid network (BiFPN) has been developed for the purpose of enhancing the model’s detection accuracy in complex scenes. …”
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6929
Drilling Parameter Control Based on Online Identification of Drillability and Multi-Objective Optimization
Published 2025-02-01“…Aiming at the problem that drilling parameters are difficult to adjust in time for the driller due to the complex geological environment in underground coal mines, a drilling parameter control method based on online identification of drillability and multi-objective optimization of drilling parameters is proposed. …”
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6930
Position statement of the Brazilian Society of Nephrology on the refusal and discontinuation of dialysis
Published 2025-08-01“…This decision, involving clinical, bioethical, and legal aspects, is complex and requires a collective understanding of the process. …”
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6931
Experimental and Numerical Study on Flow and Heat Transfer Characteristics of Additively Manufactured Triply Periodic Minimal Surface (TPMS) Heat Exchangers for Micro Gas Turbine
Published 2025-05-01“…Simulation results indicated that the “merge–split” effect present in both structures enhances heat transfer between the fluid and the wall. Furthermore, the complex channels of the TPMS structures ensure that the fluid maintains strong turbulence intensity throughout the heat exchanger. …”
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6932
Eco-innovative approaches for recycling non-polyester/cotton blended textiles
Published 2025-04-01“…Future research should focus on developing efficient recycling methods for complex blends, addressing the environmental impact of hazardous substances, and standardizing LCA methodologies to ensure economic and environmental viability.…”
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6933
Research on multi-objective optimization design for high-precision turning-milling machine tool bed based on taguchi method -FEA
Published 2025-07-01“…Compared with the traditional research methods for optimizing machine tool beds, the FEA technology can handle more complex geometric shapes and boundary conditions, improve the accuracy and reliability of data, and enhance the optimization efficiency through the Taguchi method, achieving multi-objective joint optimization. …”
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6934
FAEM: Fast Autonomous Exploration for UAV in Large-Scale Unknown Environments Using LiDAR-Based Mapping
Published 2025-06-01“…The UAV achieves coverage of 8957–13,042 m<sup>3</sup> and increases exploration speed by 23.4% compared to the state-of-the-art FUEL method, demonstrating its effectiveness in large-scale, complex real-world environments.…”
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Assessing the Accuracy of Diagnostic Capabilities of Large Language Models
Published 2025-06-01“…<b>Methods:</b> We assessed medical knowledge recall and clinical reasoning capabilities through staged, progressively complex cases, with responses graded by expert raters using a 0–5 scale. …”
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Ankyrin-G and Its Binding Partners in Neurons: Orchestrating the Molecular Structure of the Axon Initial Segment
Published 2025-06-01“…Through these dynamic interactions, Ankyrin-G ensures the proper alignment and dense clustering of key channel complexes, thereby maintaining the AIS’s distinctive molecular and functional identity. …”
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6937
How to Deal with Pulpitis: An Overview of New Approaches
Published 2025-01-01“…Future research must focus on refining these techniques to ensure their safety, efficacy, and accessibility in routine practice. …”
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Measuring airports’ ability to sustain the COVID-19 disruption in the Chinese domestic market: Considering the effect of low-cost carriers and high-speed rails
Published 2025-12-01“…Contrary to conventional expectations, HSR availability did not significantly undermine airport performance, suggesting a more complex air-HSR relationship shaped by intermodal cooperation and regional travel behaviour. …”
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6939
State of the Art of Digital Twins in Improving Supply Chain Resilience
Published 2025-02-01“…<i>Background</i>: In today’s complex and rapidly changing global markets, supply chain resilience (SCR) has become critical for businesses aiming to maintain continuity and competitive advantage. …”
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IWS1 positions downstream DNA to globally stimulate Pol II elongation
Published 2025-08-01“…We then resolve the cryo-EM structure of the activated Pol II elongation complex with bound IWS1 and elongation factor ELOF1 and show that IWS1 acts as a scaffold and positions downstream DNA within the cleft of Pol II. …”
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