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Characteristics of patients with non-severe infections of different SARS-CoV-2 omicron subvariants in China
Published 2024-12-01Get full text
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823
Determination of the Optimal Capacity of Peaking Electric Boiler in CHP Unit
Published 2020-06-01Get full text
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824
Metastable Substructure Embedding and Robust Classification of Multichannel EEG Data Using Spectral Graph Kernels
Published 2025-02-01“…The robustness of these features was evaluated using classifiers such as Decision Trees, Support Vector Machine (SVM), and Random Forest, on Epilepsy-EEG from the Children’s Hospital Boston’s (CHB)-MIT dataset and cognitive-load-EEG datasets from online repositories. …”
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825
Graph-Based Topological Embedding and Deep Reinforcement Learning for Autonomous Voltage Control in Power System
Published 2025-01-01“…The method uses GCNs to extract higher-order topological features of the power grid, enhancing the state representation capability, while the SAC optimizes the load shedding strategy in continuous action space, dynamically adjusting the control scheme to balance load shedding costs and voltage stability. …”
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826
Diagnostic value of Epstein – Barr virus DNA quantification in blood leukocytes in children with infectious mononucleosis
Published 2022-07-01“…To determine the threshold value of the Epstein-Barr virus (EBV) viral load (VL) in blood leukocytes to improve the laboratory diagnostics of infectious mononucleosis in children.Materials and methods. …”
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827
Mechanical properties and cracking behavior of rebar reinforced UHPC (R-UHPC) under uniaxial tension: Evaluation and design
Published 2025-07-01“…In order to achieve the target deformability and effectively utilize steel fibers, this study systematically investigates the mechanical properties and cracking behavior of 60 UHPC specimens featuring diverse fiber dosages (0.5 %, 1.0 %, 2.0 %, and 3.0 %) and reinforcement ratios (0 %, 1.7 %, 3.0 %, 4.7 %, and 6.8 %) under axial tensile loading. …”
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828
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830
Analysis of the structure and energy parameters of the electrical complex (EC) of gas complex №1 «Gazprom dobycha Yamburg» LLC
Published 2022-04-01“…This article discusses the fuel and energy characteristics and features of the functioning of DPP. The monthly and annual weighted average load factors were calculated and the peak currents of the ER group were determined for each DPP. …”
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831
Fault Diagnosis of Switching Power Supplies Using Dynamic Wavelet Packet Transform and Optimized SVM
Published 2025-05-01“…First, an adaptive wavelet packet decomposition mechanism is used to refine the time–frequency feature extraction of the signal to improve the feature differentiation. …”
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832
Dynamic Reconfiguration of Active Distribution Network Based on Improved Equilibrium Optimizer
Published 2025-06-01“…To better address the reconfiguration problem of distribution networks with distributed generation (DG), a dynamic reconfiguration model is developed that accounts for the time-varying characteristics of both load demand and DG output. First, an enhanced fuzzy C-means clustering method is proposed for load period partitioning, which integrates spatiotemporal load features and optimal network structure similarity to improve clustering accuracy. …”
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833
Determination of destruction cause of experimental mill roll of stand roughing group of mill 150.
Published 2021-12-01“…Main classification features are established based on the analysis of the fracture. …”
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834
Production monitoring and machine tracking in underground mines based on a collision avoidance system: A case study
Published 2025-07-01“…Finally, the process of implementing the system in the target environment is presented, along with a description of the user interface, which features manager dashboards for production visualization. …”
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Development of parameters for an industry-specific methodology for calculating the electric energy storage system for gas industry facilities
Published 2025-04-01“…The methodology was tested at a typical gas industry facility – the Yarynskaya compressor station of OOO Gazprom Transgaz Ukhta, a characteristic feature of which is an autonomous power supply system. …”
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837
ESTIMATION OF EFFICIENCY OF OPERATING SYSTEM OF TAX PLANNING IN THE COMMERCIAL ORGANIZATIONS
Published 2016-08-01“…Present clause is devoted to scientific judgement and estimations of efficiency of stimulating mechanisms (tools) of application of system of tax planning in the commercial organizations which allow to estimate разнонаправленное influence of taxes on final financial result of the organization, and also to predict change of business activity of the organization depending on tax loading. The big attention is given to complicated questions of features of management by the taxation and the order of reflection in the tax account of the facts of the economic activities arising between the state, on the one hand, and managing subjects - the commercial organizations - with another.…”
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838
Calculation of the Capacity for the Operation of a Mini-Energy Complex Based on an Inde-pendently Operating Asynchronous Generator
Published 2021-02-01“…Based on the calculations carried out and the results obtained with the use of the experimental facility,the operating conditions of the MEC with standard parameters of electricity under varying load have been analyzed. A characteristic feature of the autonomous MEC is the commensurate capacity of the generating device and consumers. …”
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839
Advanced predictive machine and deep learning models for round-ended CFST column
Published 2025-02-01“…Abstract Confined columns, such as round-ended concrete-filled steel tubular (CFST) columns, are integral to modern infrastructure due to their high load-bearing capacity and structural efficiency. …”
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840