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43201
Relational Almost (<i>ϕ</i>,<i>ψ</i>)-Contractions and Applications to Nonlinear Fredholm Integral Equations
Published 2024-12-01“…This paper deals with the fixed-point findings under relational strict almost <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>(</mo><mi>ϕ</mi><mo>,</mo><mi>ψ</mi><mo>)</mo></mrow></semantics></math></inline-formula>-contraction. …”
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43202
General Log-Linear Weibull Model Combining Vibration and Temperature Characteristics for Remaining Useful Life Prediction of Rolling Element Bearings
Published 2020-01-01“…However, a single signal source cannot fully reflect the degradation trend of bearings, influencing the RUL prediction precision. In this paper, a novel general log-linear Weibull (GLL-Weibull) model is constructed by considering vibration and temperature condition monitoring signals to estimate the model parameters. …”
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43203
The Influence of Neck Muscle Activation on Head and Neck Injuries of Occupants in Frontal Impacts
Published 2018-01-01“…The aim of the present paper was to study the influence of neck muscle activation on head and neck injuries of vehicle occupants in frontal impacts. …”
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43204
An RGB-D-Based Cross-Field of View Pose Estimation System for a Free Flight Target in a Wind Tunnel
Published 2018-01-01“…Due to the high dynamic testing environment, complicated illumination condition, and the unpredictable motion of target, most general pose estimating methods will fail. In this paper, we introduce a cross-field of view (FOV) real-time pose estimation system, which provides high precision pose estimation of the free flight aircraft in the wind tunnel environment. …”
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43205
Depth Penetration and Scope Extension of Failures in the Cascading of Multilayer Networks
Published 2020-01-01“…However, this oversimplification cannot describe the general form of interactions across the network layers in a real-world multilayer system. In this paper, we reveal the nature of the avalanche disintegration of general multilayer networks with arbitrary interdependency strength across network layers. …”
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43206
Deep Learning Algorithm for Water Body Extraction from High-resolution Remote Sensing Images Based on Hierarchical Feature Extraction and Multi-scale Feature Fusion
Published 2024-01-01“…Highly accurate water body extraction can be helpful for water resources monitoring and management.The current methods of water body extraction based on remote sensing images lack attention to boundary quality,resulting in inaccurate boundary delineation and low detail retention.To improve the boundary and detail accuracy of water body extraction for remote sensing images,this paper proposes a deep learning algorithm for water body extraction from high-resolution remote sensing images based on multi-scale feature fusion.The model includes a hierarchical feature extraction module and a stacked-connected decoder module that fuses multi-scale features.In the hierarchical feature extraction module,a channel attention structure is introduced for integrating shape,texture,and hue information of water bodies in high-resolution remote sensing images to better understand the shapes and boundaries of water bodies.In the stacked-connected decoder module that incorporates multi-scale features,the stacked connection of multi-level semantic information and enhanced feature extraction are performed.Meanwhile,broad background information and fine detail information are captured to achieve better water body extraction results.Experimental results on both self-annotated and publicly available datasets show that the model yields 98.37% and 91.23% accuracy,and extracts more complete edges of water bodies while retaining more details than existing semantic segmentation models.The proposed model improves the accuracy and generalization ability of water body extraction and provides references for water body extraction from high-resolution remote sensing images.…”
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43207
Efficient task migration and resource allocation in cloud–edge collaboration: A DRL approach with learnable masking
Published 2025-01-01“…The paper addresses the challenges of task migration and resource allocation in heterogeneous cloud–edge environments, where dynamic and stochastic conditions complicate efficient scheduling. …”
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43208
Statement of the problem of designing a liquid rocket engine dual bell nozzle of the maximum thrust using the direct method of the calculus of variations
Published 2023-06-01“…As an alternative to the method of characteristics, this paper proposes to use the direct method of calculus of variations [4] for profiling a dual bell nozzle. …”
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43209
Multi-scale comparison of the formation mechanisms in landscape genes of traditional villages
Published 2025-02-01“…To effectively elucidate the formation mechanisms of these landscape genes, it is essential to construct a multi-scale analytical framework that integrates multiple dimensions. This paper address these challenges by expanding the sample selection range and combining both qualitative and quantitative analyses of landscape genes across various scales. …”
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43210
THORIUM, URANIUM AND RARE EARTH MINERALIZATION IN ROCKS OF THE UGAKHAN GOLD DEPOSIT, BODAIBO ORE REGION
Published 2021-09-01“…The paper reports on the results of studies of ore-bearing rocks of the Ugakhan gold deposit (Bodaybo district): metasandstones, metasiltstones and carbonaceous shales. …”
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43211
A lightweight multi scale fusion network for IGBT ultrasonic tomography image segmentation
Published 2025-01-01“…To address these challenges, this paper constructs a dedicated IGBT ultrasonic tomography (IUT) dataset using Scanning Acoustic Microscopy (SAM) and proposes a lightweight Multi-Scale Fusion Network (LMFNet) aimed at improving segmentation accuracy and processing efficiency in ultrasonic images analysis. …”
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43212
A General Review on Longwall Mining-Induced Fractures in Near-Face Regions
Published 2019-01-01“…The goal of this review paper is to provide a general summary of the current achievements in characterizing mining-induced fractures in near-face regions. …”
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43213
Regional inequality and well-being of households in Kazakhstan: district- level analysis
Published 2024-12-01“…The main significance of the paper is that by applying Generalized Entropy indexes of inequality the study finds that rural inequality declines in that period. …”
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43214
Stationary BTZ space-time in Ricci-inverse and $$f({\mathcal {R}})$$ f ( R ) gravity theories
Published 2024-12-01“…Abstract In this paper, we explore a stationary BTZ space-time within the framework of modified gravity theory, specifically focusing on Ricci-inverse gravity. …”
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43215
The Effect of Delay Techniques on a Lassa Fever Epidemic Model
Published 2024-01-01“…Delayed modelling of real-world problems is a powerful tool and nonpharmaceutical technique for understanding the dynamics of disease in a population. This paper considers real-world problems like the Lassa fever model. …”
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43216
Multi-objective optimization of kitchen comfort based on arithmetic superposition index P
Published 2025-02-01“…For the accumulation of pollutants and high-temperature environment in the kitchen, this paper comprehensively considers kitchen pollution emissions, air supply, and thermal comfort, innovatively introduces the concepts of arithmetic superposition index P and human respiratory zone thermal sensitivity weighting, and proposes a multi-objective optimization of kitchen comfort based on the P index. …”
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43217
Rudimentary Horn Pregnancy Diagnosed after Laparotomy
Published 2020-01-01“…We report a case of Gravida II, abortion I referred from a primary hospital with a referral paper and sonography stating she had IUFD. She had regular antenatal care follow-up at the primary hospital and had 8 months of amenorrhea. …”
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43218
Barkhausen Noise‐ and Eddy Current‐Based Measurements for Online Detection of Deformation‐Induced Martensite During Flow Forming of Metastable Austenitic Steel AISI 304L
Published 2025-01-01“…ABSTRACT This paper deals with micromagnetic measurements for online detection of strain‐induced α′‐martensite during plastic deformation of metastable austenitic steel AISI 304L. …”
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43219
Optimization of dust suppressant preparation using agricultural and forestry waste straw through response surface methodology
Published 2025-01-01“…Abstract In order to control urban dust pollution and to improve the utilization of agricultural and forestry straw solid waste, this paper prepared an environmentally friendly dust suppressant with plant straw using nine different types of waste straw as raw materials with environmentally friendly additives. …”
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43220
Newton Raphson based optimizer for optimal integration of FAS and RIS in wireless systems
Published 2025-03-01“…In modern wireless networks, the integration of Reconfigurable Intelligent Surface (RIS) and Fluid Antenna System (FAS) technologies offers a promising solution to the critical challenges such as signal attenuation, interference management, and security enhancement. This paper presents an application of a novel population-based metaheuristic algorithm of Newton Raphson Based Optimizer (NRBO) to efficiently integrating of FAS and RISs in wireless systems. …”
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