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2121
Measuring. Monitoring. Management. Control
Published 2025-04-01“…The purpose of the work is to increase the reliability of the DPA test results, reduce the complexity of performing tuning operations, tests. Materials and methods. In the process of improvement, an analysis of the technical condition and defect of the stand was carried out, according to the results of which the directions for improving the stand were determined, ensuring high efficiency, productivity and reliability of testing processes and increasing the range of reproducible pressure values, based on the basic principles of its operation and functioning, as well as through the use of a more modern and advanced element base. …”
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2122
Design Methodology of LLC Resonant Converter for PV-Powered Li-Ion Battery Charger
Published 2025-01-01“…Compared to existing design methods, the proposed approach demonstrates reduced resonant tank current and lower turn-off current in the primary-side devices, enhancing overall converter efficiency. …”
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2123
Channel Estimation for Wideband Multi-RIS-Assisted mmWave Massive-MIMO OFDM System With Beam Squint Effect
Published 2025-01-01“…Reconfigurable intelligent surfaces (RISs) and massive multiple-input multiple-output (massive-MIMO) systems are promising technologies for improving the energy efficiency of millimeter-wave (mmWave) communication. …”
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2124
Enhanced energy management of dual-stage hybrid energy storage systems with a novel adaptive robust control algorithm
Published 2025-06-01“…The IAR-RBFNN for the NHESS is resilient and robust, subject to bounded but unknown disturbances that can affect the fuel-cell and ultra-capacitor currents and the output voltage of a DC bus. The proposed controller switches between the two power converters to track the ideal current levels and help regulate the DC-bus voltage to higher levels to improve efficiency. …”
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2125
An optimal weighting-based hybrid classifier for Children's congenital heart diseases signal processing
Published 2025-09-01“…Notably, the proposed method also outperforms CNN-LSTM-SVM combinations that use conventional weighting strategies such as Simple Average (SA), Majority Voting (MV), and metaheuristic optimization algorithms. …”
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2126
The bioenergetic estimation of the use of plant growth regulators for millet sowings in the Donbass
Published 2021-02-01“…The trials, records and observations, and the study of bioenergetic efficiency of plant growth regulators were carried out in accordance with generally accepted methods. …”
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2127
testCompareR: an R package to compare two binary diagnostic tests using paired data [version 4; peer review: 1 approved, 2 approved with reservations]
Published 2024-11-01“…The output and efficiency of testCompareR is compared to the only other available package which performs this function, DTComPair, as well as an open-source program, compbdt, using a motivating example. …”
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2128
Analysis of Current Status and Prospects of Parachute-Based Airborne Wind Energy Technology
Published 2025-08-01“…[Methods] This article outlines the technological routes of AWE systems(AWESs)using two main approaches(ground-gen and air-gen)and discusses their respective technical challenges and the current status of development. …”
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2129
Slurry Acidification as a Tool to Reduce Ammonia Emissions
Published 2019-12-01“…(Materials and methods) The area under study included Republic of Karelia, Kaliningrad, Leningrad, Novgorod and Pskov Regions. …”
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2130
Presenting the entrepreneurship development model in the national oil refining industry with the approach of environmental damage prevention
Published 2024-05-01“…The current research is applicable in terms of purpose, and descriptive-survey in terms of nature and method. The statistical population of this research includes employees and experts in the national industry of refining petroleum products as many as 951 people, which was considered to be 274 people using Cochran's formula. …”
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2131
Predictive Value of Noninvasive Cardiac Function Monitoring Combined With GRACE Score for Short‐Term Outcomes in Patients With ST‐Segment Elevation Myocardial Infarction
Published 2025-03-01“…Then, a new risk prediction model was established and its prediction efficiency was evaluated by ROC curve. Results Patients were divided into MACE group (N = 69) and non‐MACE group (N = 173), stroke volume (SV), cardiac output (CO), cardiac index (CI), cardiac time intervals (CTI), early diastolic filling rate (EDFR), end‐diastolic volume (EDV), and systemic vascular resistance (SVR) were found to be significant predictors of recent MACE events in STEMI patients. …”
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2132
Enhancing Power Density in Switched Reluctance Generators Through Split Axial Segmentation
Published 2025-01-01“…Specifically, axial separation segmentation markedly enhanced power density and design efficiency compared to conventional SRGs designs. This paper provides novel insights into improving torque ripple and power output while maintaining the same overall machine dimensions at 1206.6 W. …”
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2133
Modeling and Control of a 3DOF Robot Manipulator Using Artificial Fuzzy-Immune FOPID Controller
Published 2024-01-01“…A robotic manipulator is a highly nonlinear, coupled system with many inputs and outputs (MIMO). These days, with the development of technology, using robots has become very common in various fields. …”
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2134
Effectiveness of The Umbrella Collaboration Versus Traditional Umbrella Reviews for Evidence Synthesis in Health Care: Protocol for a Validation Study
Published 2025-04-01“…ObjectiveThis study aimed to evaluate whether TU, an artificial intelligence—assisted, software-driven system for tertiary evidence synthesis, can achieve comparable effectiveness to TURs, while offering a more timely, efficient, and comprehensive approach. In addition, as a secondary objective, the study aims to assess the accessibility and comprehensibility of TU’s outputs to ensure its usability and practical applicability for health care professionals. …”
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2135
The Reliability of Diagnosing Schizophrenia Using the GRU Layer in Conjunction with EEG Rhythms
Published 2025-07-01“…The sigmoid activation function is implemented in the digital classifier's output nodes. Results: The RDCGRU framework performs efficiently with alpha-EEG rhythm (88.06%) and harshly with delta-EEG rhythm (60.05%). …”
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2136
Strategies for multi-case physics-informed neural networks for tube flows: a study using 2D flow scenarios
Published 2024-05-01“…Physics-Informed Neural Networks (PINNs) have emerged as a promising alternative to traditional computational fluid dynamics (CFD) methods. However, vanilla PINNs often demand longer training times than conventional CFD methods for each specific flow scenario, limiting their widespread use. …”
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2137
Use of water-soluble microfertilizers for growing meteor table variety watermelon
Published 2023-07-01“…We studied the types and methods of using chelate microfertilizers: Helaton Extra, Chelate B, Chelate Fe. …”
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2138
Performance Analysis in Production Systems with Uncertain Data: A Stochastic Data Envelopment Analysis Approach
Published 2022-01-01“…This paper attempts to determine the best projection point for each DMU when the inputs and outputs data are in stochastic form and presents an alternative definition for the best projection by considering three main aspects: technical efficient, minimal cost, and maximal revenue as much as possible. …”
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2139
Unbalance Compensation of a Full Scale Test Rig Designed for HTR-10GT: A Frequency-Domain Approach Based on Iterative Learning Control
Published 2017-01-01“…In the paper, unbalance compensation for the Multi-Input and Multi-Output (MIMO) active magnetic bearing (AMB) system using frequency-domain iterative learning control (ILC) is analyzed. …”
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2140
Modeling Sustainable Development of Transport Logistics Under Climate Change, Ecosystem Dynamics, and Digitalization
Published 2025-07-01“…The methodological framework combines comparative analytical methods with economic–mathematical modeling, particularly Leontief’s input–output model, to evaluate the mutual influence between the transport sector and sustainable economic growth within an interconnected ecosystem of economic and technological factors. …”
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