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561
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562
Optical Frequency Comb-Based 256-QAM WDM Coherent System with Digital Signal Processing Algorithm
Published 2025-04-01“…Digital signal processing (DSP) techniques, including digital filtering, detection, and impairment compensation, contribute to high transmission and spectral efficiency (SE). …”
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563
Enhancing the Distinguishability of Minor Fluctuations in Time Series Classification Using Graph Representation: The MFSI-TSC Framework
Published 2025-07-01“…Compared with ten benchmark methods, MFSI-TSC exhibits both high accuracy and computational efficiency, making it more suitable for deployment in sensor systems to complete incipient fault detection tasks.…”
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564
Lightweight Dual-Backbone Detection Transformer for Infrared Insulator Detection
Published 2025-01-01“…To address the challenges of high computational complexity and complex background interference in infrared insulator detection systems, especially on resource-constrained devices, this study proposes a lightweight dual-backbone detection transformer (LWDB-DETR). …”
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565
A Qualitative Inquiry into Nursing Students’ Experience of Facilitating Reflection in Clinical Setting
Published 2017-01-01“…From the data analysis, four main themes were extracted. Motivation to reflect, complex experiences, efficient trainer, and effective relations were four main themes obtained from study that, in interaction with each other, had facilitating roles in students’ reflective process on experiences. …”
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566
Nitrate Content in Open Field Spinach, Applicative Case for Hyperspectral Reflectance Data
Published 2025-05-01Get full text
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567
Visible and Near-Infrared Reflectance Spectroscopy for Investigating Soil Mineralogy: A Review
Published 2018-01-01“…Traditional characterization methods such as XRD are usually expensive and time-consuming, and they are therefore inappropriate for large datasets, whereas visible and near-infrared reflectance spectroscopy (VNIR) is a quick, cost-efficient, and nondestructive technique for analyzing soil mineralogic properties of large datasets. …”
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568
Intelligent Reflecting Surface-Assisted Wireless Communication Using RNNs: Comprehensive Insights
Published 2024-09-01“…By adjusting the propagation environment using reconfigurable reflecting elements, intelligent reflecting surfaces (IRSs) have become potential techniques used to improve the efficiency of wireless communication networks. …”
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569
Au@Pt@HP1-HP2@Fe3O4 Nanoenzymatic Complexes Based on CHA Signal Amplification Strategy for Ultrasensitive SERS Detection of ctDNA in Liver Cancer
Published 2025-07-01“…The complexes catalyzed the oxidation of colorless TMB by H2O2 to produce blue ox-TMB, enabling quantitative detection of PIK3CA E542K mutant ctDNA. …”
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570
Digitization of Architectural Heritage Objects Using Photogrammetry: Sumy Region Case Study
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571
A DNN-based 5G MIMO system adopting a mix of tactics
Published 2025-03-01“…However, current methods often struggle with issues related to complexity and efficiency. This paper addresses these challenges by developing a multiple input multiple output (MIMO) system that integrates deep neural network (DNN) demappers, low-density parity-check (LDPC) coding, and polar coding, creating a mix of tactics aimed at boosting performance in flat fading channel environments. …”
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572
Revolutionizing Management Accounting: The Role of Artificial Intelligence in Predictive Analytics, Automated Reporting, and Decision-Making
Published 2024-12-01“…AI-powered automated reporting improves efficiency and minimizes errors, while AI-based decision support systems deliver real-time insights and detect complex patterns, resulting in more effective strategic decisions. …”
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573
Gradient Boosting Feature Selection for Integrated Fault Diagnosis in Series-Compensated Transmission Lines
Published 2025-01-01“…The integration of feature extraction with efficient gradient-boosting feature selection ensures high accuracy, speed, and computational efficiency, thus outperforming techniques that require heavy preprocessing. …”
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574
SWRD–YOLO: A Lightweight Instance Segmentation Model for Estimating Rice Lodging Degree in UAV Remote Sensing Images with Real-Time Edge Deployment
Published 2025-07-01“…Rice lodging severely affects crop growth, yield, and mechanized harvesting efficiency. The accurate detection and quantification of lodging areas are crucial for precision agriculture and timely field management. …”
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575
High accuracy inverse design of reconfigurable metasurfaces with transmission-reflection-integrated achromatic functionalities
Published 2025-03-01“…Moreover, transmission-reflection-integrated achromatic THz imaging and edge detection can also be realized by the metasurfaces. …”
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576
Fast Reflectance Spectral Profile Reconstruction Method for Full-waveform Hyperspectral LiDAR
Published 2025-06-01“…The direct transmission of information from the full-waveform signals to the reconstruction of the reflectance spectral profiles is a more efficient approach. …”
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577
Laser-based transmission-reflection fusion device for coal-water mixture concentration measurement
Published 2025-06-01“…In the measurement of coal-water mixture concentration during hydraulic punching permeability enhancement operations, traditional methods—such as the cofferdam method, sedimentation tank method, and weighing hopper method—suffer from low efficiency and accuracy. Tuning fork sensor technology also falls short in terms of precision and consistency, while single laser detection techniques have limited applicability. …”
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578
Security-centric node identification in complex networks
Published 2025-05-01“…Abstract Ensuring network security in complex and dynamic environments has become a critical challenge due to the increasing proliferation of Internet of Things (IoT) devices and decentralized architectures such as Fog Computing. …”
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579
Discrete Phase Shift IRS-Assisted Energy Harvesting in Cognitive Radio Networks With Spectrum Sensing
Published 2025-01-01“…Energy Harvesting (EH) techniques, particularly RF-based EH, offer a solution by powering CRN terminals, thereby enhancing spectrum utilization efficiency. Simultaneously, Intelligent Reflecting Surfaces (IRSs) have emerged as a powerful technology to enhance wireless propagation environments and support RF-based EH in CRNs. …”
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580
The complexity of pharmaceutical expenditures across U.S. states
Published 2025-05-01“…Abstract Understanding the complexity of pharmaceutical expenditures across U.S. states is critical for designing efficient healthcare policies and ensuring equitable drug access. …”
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