Suggested Topics within your search.
Suggested Topics within your search.
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On the performance of wireless sensor network time difference of arrival localization under realistic interference and timing estimation errors
Published 2019-02-01“…The full statistics of the delay-locked loop tracking jitter are derived, which serves to assess the practically achievable synchronization accuracy and its variability with radio channel conditions and specific sensor location. The time difference of arrival measurements are then used for sensor localization based on an efficient iterative maximum likelihood estimation approach shown to outperform weighted least squares methods. …”
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Normalized square difference based multilevel thresholding technique for multispectral images using leader slime mould algorithm
Published 2022-07-01“…The existing methodologies used for multilevel thresholding are not efficient in terms of both accuracy and computation time. …”
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Investigation of the Impact of the Pumping Beam Waist Size and Position on the Efficiency of YVO4/Nd : YVO4/YVO4 Laser Generation
Published 2021-01-01“…This article presents the results of the investigation of the generation efficiency for different sizes and positions of the pumping beam waist inside the active medium of the YVO4/Nd : YVO4/YVO4 lasers. …”
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Optimizing Nitrogen Fertilization and Irrigation Practices for Enhanced Winter Wheat Productivity in the North China Plain: A Meta-Analysis
Published 2025-05-01“…By quantifying the impacts on crop yield, nitrogen use efficiency (NUE), and water use efficiency (WUE), the research provides a scientific basis for optimizing management practices in winter wheat production in this region. …”
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Lemon juice pretreatment as a strategy to preserve the quality and enhance the texture of cooked potato slices of different sizes
Published 2024-12-01“…The study confirmed that LJP is an effective, sustainable, consumer-friendly, and cost-efficient technique for improving the quality of cooked potato slices.…”
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Effect of Various Irrigating Devices on the Removal of Two Different Forms of Calcium Hydroxide from Internal Resorption Cavities
Published 2020-01-01“…There was no statically significant difference between different forms of CH in terms of CH removal (p=0.918). …”
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Changes in the Major Antioxidant Compounds of Red Cabbage Under Water Stress Applied at Different Vegetative Growth Periods
Published 2025-01-01“…Effective and efficient use of water resources has become an important issue in recent studies, where the impacts of climate change has become more apparent and alternative solutions are discussed. …”
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Effects of two resistance training methods with different rest intervals on muscular strength and power and blood lactate level
Published 2014-12-01“…Background: Researchers, coaches and athletes are constantly looking for the most effective and efficient ways to enhance athletic performance. The aim of this study was to investigate the response effects of two resistance training methods with different rest intervals on muscular strength and power and blood lactate level. …”
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Highly efficient synthesis of pyrimidine-5-carbonitrile derivatives over a robust biowaste bone char-Bronsted solid acid catalyst
Published 2024-12-01“…The catalyst properties were characterized by different techniques such as FT-IR, BET, SEM, TEM, TGA, EDS and XRD. …”
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Finite Difference/Fractional Pertrov–Galerkin Spectral Method for Linear Time-Space Fractional Reaction–Diffusion Equation
Published 2025-06-01“…In this paper, an efficient algorithm is adopted to improve the accuracy of finite difference/Pertrov–Galerkin spectral schemes for a time-space fractional reaction–diffusion equation, with a hyper-singular integral fractional Laplacian and non-smooth solutions in both time and space domains. …”
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Research on the Hydrodynamic Characteristics of a Rectangular Otter Board in Different Work Postures Based on a Dynamic Model
Published 2024-10-01“…Compared with the other three working postures, the pressure center coefficient of the board does not change significantly when it is tilted inward. When studying different working angles (including AOA and tilt angle) of the otter board, the numerical dynamic model significantly reduces repetitive setup work, making simulations more efficient. …”
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A 3D Dual Encoder Mirror Difference ResU-Net for Multimodal Brain Tumor Segmentation
Published 2025-01-01“…Although deep learning has significantly advanced the field of accurate and efficient automatic brain tumor segmentation, several challenges still persist. …”
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Palladium‐Catalyzed Selectivity Controlled Highly Efficient Carbonylative Synthesis of Isoquinoline‐1,3(2H,4H)‐diones and Indanones
Published 2025-03-01“…Abstract Compared to the methods that rely on complex and structurally unique substrates for the synthesis of heterocyclic compounds through intra‐ and intermolecular cyclization, strategies starting from simple and readily available substrates, combined with finely tuned catalytic system to achieve different chemoselectivity, offer significant advantages in terms of efficiency, cost‐effectiveness, and versatility. …”
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Enhancing Energy Use Efficiency of Wireless Sensor Networks Using Newly Proposed Fault Tolerance Multipath Routing Protocol (Mrp-Ft)
Published 2024-01-01“…The present study compared the newly proposed fault tolerance multipath routing protocol (MRP-FT) under the particle swarm optimization-based fault tolerant routing (PSO-FT) technique to the existing low-energy adaptive clustering hierarchy (LEACH) protocol applied in different combinations of inter-node numbers (N ) ranging from 100 to 300 nodes (N100-300) in wireless sensor networks (WSNs) with different area sizes (Xm × Ym) of 100-1000 m2 (W SN100-1000) to enhance energy efficiency and reliability of WSNs. …”
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Differences in the genomic profiles of cell‐free DNA between plasma, sputum, urine, and tumor tissue in advanced NSCLC
Published 2019-03-01“…Abstract Liquid biopsy has provided an efficient way for detection of gene alterations in advanced non‐small‐cell lung cancer (NSCLC). …”
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Identification of Subtle Differences in the Physiological Quality of Commercial Soybean Seed Lots Using Shotgun Proteomics During Germination
Published 2025-02-01“…Soybean seeds with similar germination rates may exhibit subtle differences in physiological quality, influencing field performance and storage longevity. …”
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