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29981
Laser Phase Noise Compensation Method Based on Dual Reference Channels in Inverse Synthetic Aperture Lidar
Published 2024-12-01“…Imaging quality closely matched a 100 Hz narrow linewidth laser, approaching theoretical resolution limits. Compared to prior methods based on residual error linear estimation, the DRC method enhances compensation speed tenfold while maintaining accuracy. …”
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29982
Designing the trajectories of variant teaching of the basics of artificial intelligence in the school course of computer science taking into account the possibilities of project-re...
Published 2024-12-01“…The article presents the results of research on the problem of designing trajectories of variant teaching of the basics of artificial intelligence and data analysis in the course of computer science of basic general and secondary general education in accordance with the requirements of the updated FSES of general education on the basis of current methodological approaches, taking into account the possibilities of project-research and extracurricular activities. Methodology. Theoretical methods of research were used: analysis of scientific publications on the subject of artificial intelligence and data analysis, analysis and comparison of materials of foreign educational standards of different levels of education, review of domestic practices of implementation of the results of pedagogical research on the methodology of teaching computer science on the basis of integrative methodological approach. …”
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29983
Planar Nonlinear Galloping of Iced Transmission Lines under Forced Self-Excitation Conditions
Published 2021-01-01“…More importantly, as a combination of the Duffing equation and the Rayleigh equation, the forced self-excited system also has high theoretical research value.…”
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29984
Symmetry-invariant quantum machine learning force fields
Published 2025-01-01“…However, the trainability and scalability of such models are still limited, due to both theoretical and practical barriers. Inspired by recent developments in geometric classical and quantum machine learning, here we design quantum neural networks that explicitly incorporate, as a data-inspired prior, an extensive set of physically relevant symmetries. …”
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29985
Human–computer interaction in healthcare: Comprehensive review
Published 2024-10-01“…The paper reviews the evolution of healthcare interfaces, exploring key assumptions in foundational HCI principles and theoretical frameworks that guide the design processes. …”
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29986
Noise-immune zeroing neural dynamics for dynamic signal source localization system and robotic applications in the presence of noise
Published 2025-02-01“…The NIZND model is a brain-inspired algorithm that incorporates an integral term and an activation function into the traditional zeroing neural dynamics (ZND) model, designed to effectively mitigate noise interference during localization tasks. Theoretical analysis confirms that the proposed NIZND model exhibits global convergence and high precision under noisy conditions. …”
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29987
Tracking Outflow Using Line Locking (TOLL). II. Large Line-locking Web Identified in Quasar J151352+085555
Published 2025-01-01“…Identification of one of the largest line-locking webs implies that radiative acceleration plays an important role in sorting out cloud velocities in quasar outflows and highlights the need for more sophisticated theoretical models to explain its formation and evolution.…”
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29988
Numerical Simulations of Fracture Propagation in Jointed Shale Reservoirs under CO2 Fracturing
Published 2019-01-01“…We validate our model by comparing the simulation results with theoretical solutions. The research results show that the continuous main fractures are formed along the direction of the maximum principal stress, whilst hydraulic fractures tend to propagate along the preexisting joints due to the lower strength of the joints. …”
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29989
Effect of Delayed Harvesting on the Quality of 'Cuixiang' Kiwifruit
Published 2025-02-01“…This study can provide a theoretical basis and reference for the application of delayed harvesting in kiwifruit.…”
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29990
Research on Mass Center Identification for Gravitational Wave Detection Spacecraft with Guaranteed Laser Link Pointing Accuracy
Published 2025-01-01“…Compared to existing methods, this method improves the identification accuracy by an order of magnitude, demonstrating its feasibility for application in gravitational wave detection constellations. It provides theoretical support for the center of mass identification of gravitational wave detection spacecraft.…”
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29991
Fine-tuning d-p hybridization in Ni-B x cocatalyst for enhanced photocatalytic H2 production
Published 2025-01-01“…X-ray absorption fine-structure spectroscopy and theoretical calculations reveal that increasing B-atom amount in the Ni-B x cocatalyst gradually strengthens the d-p orbital interaction between Ni3d and B2p , resulting in a consecutive d-band broadening and controllable d-band center on Ni active sites. …”
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29992
Study on the law of air leakage in goaf under the influence of double-series coal seam mining
Published 2025-01-01“…The research results of this paper have theoretical guidance for air leakage monitoring and fire prevention in goaf.…”
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29993
Experimental Study on Mechanical Properties of CFRP-Confined Concrete Columns under Continuous Semi-Submergence of Sulfate
Published 2024-01-01“…Based on a comparison with experimental data, the model prediction curves indicate good agreement with the experimental curves and can therefore provide a theoretical basis and practical reference for CFRP-reinforced semi-submerged concrete in saline soil areas.…”
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29994
An Aerodynamic Extension for Motion Planning with Dynamics Awareness in Aerial Long-Reach Manipulators
Published 2020-01-01“…To this end, a proper characterisation of the aerodynamic effects based on both theoretical and experimental considerations has been derived. …”
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29995
Discovering Associations: Kawasaki Disease and COVID-19
Published 2020-01-01“…The COVID-19 pandemic has resulted in over 3.6 million confirmed cases and over 254,000 deaths worldwide. It has been theorized that children who are asymptomatic or who do not display significant respiratory symptoms are potential vectors for community transmission of the SARS-CoV-2 virus. …”
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29996
The genomic copy number determination of improved Cre in transgenic mice using standards derived from megaprimer PCR constructed tandem repeats
Published 2024-12-01“…After several passages, the copy number of iCre gradually decreased to a single copy, which was consistent with theoretical expectation. The established method is a universal and sensitive program for genomic copy number determination of iCre in transgenic mice.…”
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29997
Comparative evaluation of commercial Douchi by different molds: Biogenic amines, non-volatile and volatile compounds
Published 2024-01-01“…This study provides theoretical basis for the selection of starting strains for commercial Douchi production.…”
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29998
Comprehensive evaluation of Actinidia arguta fruit based on the nutrition and taste: 67 germplasm native to Northeast China
Published 2022-03-01“…Overall, the information provided by this study identified the 10 best germplasm resources for fresh-eating and processing fruits. It can provide theoretical reference for nutritional efficacy evaluation and food development of A. arguta.…”
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29999
Modeling and Control of a Three-Phase Interleaved Buck Converter as a Battery Charger
Published 2025-01-01“…A 1.5 kW experimental prototype is implemented to charge a battery of 48 V from a 100 V DC input voltage and to validate the theoretical predictions and the simulation results. …”
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30000
Research on Lightweight Algorithm Model for Precise Recognition and Detection of Outdoor Strawberries Based on Improved YOLOv5n
Published 2025-01-01“…This technology has effectively accomplished the accurate detection and identification of strawberries under complex outdoor conditions and provided a theoretical basis for accurate outdoor identification and precise picking technology.…”
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