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YOLOv8 and point cloud fusion for enhanced road pothole detection and quantification
Published 2025-04-01Get full text
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8464
A Hybrid Deep Learning Paradigm for Robust Feature Extraction and Classification for Cataracts
Published 2025-04-01“…ABSTRACT The study suggests using a hybrid convolutional neural networks‐support vector machines architecture to extract reliable characteristics from medical images and classify them as an ensemble using four different models. …”
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8465
Error control method using crossed axes strategy in the five-axis thread milling process
Published 2025-04-01“…The results demonstrate that as the fixed angle changes from 0 to 0.0282 radians, the angle error shifts from −0.796 to 0.808 degrees, and by selecting an optimal fixed angle in 5-axis milling, the error can be minimized, validating the superior machining accuracy and effectiveness of the proposed approach.…”
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8466
Research of the Design and Character Test of Energy-regenerative Electromagnetic Actuator
Published 2018-01-01“…In order to realize the purpose of vibration control and energy-regenerative,take some wheel type vehicle as object,an Electromagnetic actuator( EA) of gear and rack type is designed,the relative math model is built and the analysis of the influence of inertia force and its character of damping is conducted. …”
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8467
The role of artificial intelligence (AI) and Chatgpt in water resources, including its potential benefits and associated challenges
Published 2024-11-01“…Abstract Artificial Intelligence (AI), including models like ChatGPT, is transforming water resources management by improving hydrological modeling, water quality assessment, and flood prediction. …”
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Substantiation of the Design and Layout Scheme for the Gravity-Pneumatic Soybean Seed Cleaner
Published 2022-10-01“…(Materials and methods) We used a developed prototype model of the plant for cleaning soybean seeds, consisting of a gravity column and a pneumatic cleaning and sorting channel. …”
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8470
Toward a Domain-Overarching Metadata Schema for Making Health Research Studies FAIR (Findable, Accessible, Interoperable, and Reusable): Development of the NFDI4Health Metadata Sch...
Published 2025-05-01“…MethodsBased on the models of DataCite, ClinicalTrials.gov, and other data models and international standards, the first MDS version was developed by the NFDI4Health Task Force COVID-19. …”
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Advanced thermal management in radiology equipment: Numerical and semi-analytical analysis of flat heat pipes
Published 2025-09-01“…These insights offer valuable guidance for optimizing heat pipe design and integration, supporting more efficient and reliable thermal management in radiological equipment.…”
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Using deep convolutional networks combined with signal processing techniques for accurate prediction of surface quality
Published 2025-02-01“…Based on process signatures, the framework provides a data-driven approach to monitoring and optimizing machining processes in real-time.…”
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8473
Research on the evaluation system of prosthesis structure type implanted with porous structure
Published 2025-05-01“…Based on the three-dimensional model of porous structure, this paper uses numerical analysis to evaluate the mechanical properties of porous structure and completes the primary selection of porous structure; secondly, the indexes and weights affecting the performance of porous structure are clarified, the calculation method of evaluation value is determined, and the evaluation system of implanted prosthesis with porous structure is constructed; then, through mechanical experiments and animal experiments, the machinability index and bone ingrowth index of the primary structure and commonly used clinical structure are studied; finally, according to the evaluation system, the most suitable type of porous structure for implantation is selected. …”
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Analysis of Thermal Aspect in Hard Turning of AISI 52100 Alloy Steel Under Minimal Cutting Fluid Environment Using FEM
Published 2025-03-01“…The result validated the finite element model’s ability to accurately simulate thermal behaviour during hard-turning operations.…”
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Research on Rotary Magnetorheological Finishing of the Inner Surface of Stainless Steel Slender Tubes
Published 2025-06-01“…Through processing experiments, with surface quality designated as the index, the influences of key parameters such as the volume content and sizes of carbonyl iron particles and abrasive particles in the MPF were comprehensively evaluated, and the composition and ratio of the MPF were optimized. Based on the optimized formulation, the optimal processing time was established, reducing the inner surface roughness from an initial Sa of approximately 320 nm to 28 nm, and effectively eliminating the original defects.…”
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Low‐frequency oscillation damping strategy for power system based on virtual dual‐input power system stabilizer
Published 2024-12-01“…However, the introduction of rotor motion equations leads to low‐frequency oscillation issues in virtual synchronous generator units similar to synchronous machines. To address this challenge, this paper constructs the Phillips‐Heffron model of the virtual synchronous generator grid‐connected system and analyses the mechanism of low‐frequency oscillation in virtual synchronous generator through the damping torque method. …”
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Analysisof the Vibration Reduction Characteristics of Boring Bar with A Variable Mass Dynamic Vibration Absorber
Published 2018-10-01“…Vibration is easy to be occurred,and the vibration affects the machining precision and surface quality. When the vibration is serious,it may lead to scrap. …”
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Advancing Mental Health Care: Intelligent Assessments and Automated Generation of Personalized Advice via M.I.N.I and RoBERTa
Published 2024-10-01“…The main contributions include the folowing: (1) Developing an auxiliary diagnostic tool that combines the Mini-International Neuropsychiatric Interview (M.I.N.I.) with finite state machines to systematically collect patient information for preliminary assessments; (2) Enhancing data processing by optimizing retrieval algorithms for efficient filtering and employing a fine-tuned RoBERTa model for deep semantic matching and analysis, ensuring accurate and personalized medical-advice generation; (3) Generating intelligent suggestions using NLP techniques; when semantic matching falls below a specific threshold, integrating medical-knowledge graphs to produce general medical advice. …”
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Effect of Density on In-plane Material Behavior: The Case of Laboratory Paper and Commercial Paperboard
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Reinventing the Trochoidal Toolpath Pattern by Adaptive Rounding Radius Loop Adjustments for Precision and Performance in End Milling Operations
Published 2025-05-01“…Additionally, a Genetic Algorithm (GA) was employed to ascertain the optimal machining settings, revealing that the ideal parameters include a cutting speed of 85 m/min, a feed rate of 0.07 mm/tooth, and a rounding radius of 7 mm. …”
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