Suggested Topics within your search.
Suggested Topics within your search.
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Identification, evaluation and prioritization of hazards caused by high voltage power towers in urban areas
Published 2021-03-01“…Therefore, the purpose of this study is to identify and evaluate the hazards caused by high voltage power towers in residential areas in order to prioritize and manage hazards to reduce or eliminate them. …”
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1502
Evaluating Sampling Uncertainty in the Quantitative 1H Nuclear Magnetic Resonance Analysis of Lignin
Published 2025-01-01“…The objective of this study was to evaluate the influence of sampling uncertainty on qNMR analysis of lignin-based analysis as a case study, with an exclusive focus on the relative quantification method. …”
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1503
Enhancement method of series hybrid ship energy efficiency for speed and energy collaborative optimization
Published 2023-06-01“…Our findings demonstrated that this optimization method can distribute the output of the power source in a better way, thereby optimising the speed of the vessel and maintaining stable sailing. …”
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1504
Discussion on high hydrocarbon generation efficiency of saline lacustrine source rocks with low TOC: A case study of the second member of Funing Formation, Qintong Sag, Subei Basin
Published 2024-10-01“…As hydrocarbon generation and expulsion occur during thermal maturation, the TOC levels in source rocks decrease. Therefore, accurately restoring the original TOC of these source rocks is crucial for a proper understanding of their hydrocarbon generation capacity, as well as for evaluating petroleum resources and supporting reserve growth and production enhancement. …”
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1505
A METHOD FOR INVESTIGATING MACHINE LEARNING ATTACKS ON ARBITER-TYPE PHYSICALLY UNCLONABLE FUNCTIONS
Published 2025-02-01“…The problem is described from a machine learning perspective. A method is proposed to enhance the efficiency of attacks on APUFs by preliminarily selecting an appropriate machine learning algorithm using PUF models. …”
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1506
Refining source-specific lung cancer risk assessment from PM2.5-bound PAHs: Integrating component-based potency factors and machine learning in Ningbo, China
Published 2025-06-01“…This study underscores the need for precise, source-specific LECR estimation to effectively mitigate PAH pollution and reduce lung cancer risks. …”
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1507
Characteristics of spatial detection capability for seismic response and data compensation method in underground mines
Published 2025-05-01“…The results show that: PMC offers advantages over the classic Minimum Magnitude of Completeness approach in seismology, including independence from the Gutenberg-Richter law, simpler computation, and higher evaluation accuracy. These attributes make PMC particularly suitable for seismic monitoring in underground mines constrained by network layout, complex seismic sources, significant signal noise, and attenuation. …”
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1508
An Intelligent Track Segment Association Method Based on Characteristic-Aware Attention LSTM Network
Published 2025-05-01“…The other part focuses on the time dimension, matching the application scenarios of short, medium and long tracks by obtaining the temporal characteristics of different time spans. The method is verified on a multi-source track association dataset. …”
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1509
Planet4Stereo: A Photogrammetric Open-Source Pipeline for Generating Digital Elevation Models for Glacier Change Monitoring Using Low-Cost PlanetScope Satellite Data
Published 2025-04-01“…The results from Shisper are in good agreement with previous studies using the same images but proprietary methods. The accuracy of the DEM of Bøverbrean was evaluated using high-precision LiDAR data, revealing varying deviations across terrain types, with higher errors in steep shadowed areas. …”
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Development of a method for automated 5G and beyond network slices penetration testing
Published 2025-02-01“…The tasks to be solved are as follows: 1) to analyze existing penetration testing methods of 5G and beyond networks and research in this area; 2) to develop a new method for automated 5G and beyond network slices penetration testing; 3) to design and implement the methodology in the form of software for virtualize environments; 4) to develop a 5G test network architecture based on open-source solutions and methodology of experiments conducting; 5) to test and validate the solution effectiveness in detecting vulnerabilities and simulating realistic attack scenarios in the 5G test network environment. …”
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1513
Investigation and Comparison of Some Laboratories in Terms of Occupational Health and Safety by ELMERI Observation Method
Published 2021-06-01“…It is suggested that the study will shed light on and form a source for future studies on laboratory safety and ELMERI observation method, especially in the laboratories where research was conducted.…”
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1514
Study on Vibration Characteristics and Transmission Path of Mountain Rack Trains Based on the OPTA Method
Published 2025-06-01“…To this end, this study proposed a set of evaluation methods for the vibration characteristics and transfer paths of mountain rack trains based on a combination of dynamics and operational transfer path analysis (OTPA). …”
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1515
A method for the precise and absolute measurement of microwave chirp rates in cold-atom gravimeters
Published 2025-05-01“…The actual deviation as determined by the gravity measurement is 54.4 ± 3.0 μGal, which aligns well with our assessment result. The proposed method for the precise measurement of chirp rates no longer requires an absolutely accurate reference source and offers a novel approach for evaluating the chirp-rate-related measurement error of cold-atom gravimeters.…”
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1516
Optimal Design of Integrating Two‐Level Artificial Intelligent With Three Degrees of Freedom‐PDF (TLNF‐3DOFPDF) Controller for AGC of Three‐Area Multi‐Sources Power System...
Published 2025-04-01“…Controller parameters are fine‐tuned using a novel metaheuristic method called the Skill Optimization Algorithm (SOA). …”
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1517
Current situation and prospects of coalbed methane exploration and development in Sichuan Basin
Published 2025-04-01“…Consequently, it is not appropriate to apply the “sweet spot” evaluation and development methods used for typical thick coal seams in basins such as the Qinshui Basin and Ordos Basin. …”
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1518
Design and Implementation of Non-Invasive Hemodynamic Monitoring System Based on Impedance Cardiogram Method
Published 2025-01-01“…This paper designs a non-invasive hemodynamic monitoring system based on the impedance cardiography, including hardware, algorithm, software design, and performance parameter evaluation. Among them, the hardware part mainly includes a differential high-frequency constant current source stimulation circuit, impedance cardiogram signal acquisition, and ECG signal acquisition circuit. …”
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1519
Loss Analytic Calculation and Error Analysis for HVDC Converter
Published 2022-04-01“…Considering that the nearest level control strategy is adopted for the converter valve in practical engineering, the error sources of the analytical calculation method are analyzed, and a feasible and high precision loss calculation method based on waveform data of project site is proposed.…”
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County Scale Ecological Security Pattern Construction Based on MCR Model
Published 2023-08-01“…[Objective] An ecological security pattern with regional characteristics was constructed in order to provide a scientific reference for the protection of the ecological environment and the construction and zoning management of ecological security patterns at the county level. [Methods] Referring to the Guide for Delimitation of Ecological Protection Red Lines, we selected four indicators for quantitative evaluation of ecology at Yongchun County in Fujian Province: soil and water conservation, water conservation, biodiversity protection, and forestry protection. …”
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