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1661
An Ecoflex-encapsulated interlayer-structured triboelectric nanogenerator for Sports activity monitoring
Published 2024-10-01“…This study presents an interlayer structure that efficiently increases the surface contact area of TENG, consequently improving their output performance. …”
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1662
Research on Sensorless Control Strategy of High-Speed Submersible Permanent Magnet Synchronous Motor
Published 2025-06-01“…The submersible motor is greatly affected by load disturbance, pressure change, and external oil flow, and the traditional method may not perform well in complex disturbance problems. …”
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1663
DAB unified ZVS control strategy with optimal current stress in full power range under TPS control
Published 2024-11-01“…Based on three‐phase shift control, Karush–Kuhn–Tucker (KKT) algorithm is used to solve the optimal control strategy of current stress under soft switching conditions, and the interval construction method that KKT cannot solve is given. Aiming at the problem that all or most of the switching devices lose the zero voltage switching (ZVS) soft switching characteristics when the current dual active bridge (DAB) modulation strategy is seriously mismatched in voltage gain or when the output power is relatively small, an optimized modulation strategy is proposed here, which not only realizes the minimum current stress within the full power range, but also ensures that at least six switching tubes can achieve ZVS on–off. …”
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1664
Using the Malmquist Index in Evaluation Process to Enhance Mathematical Literacy in High School Students
Published 2020-01-01“…The data analysis method was based on (DEA)technique to calculate efficiency. …”
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1665
Explicit GPC Control Applied to an Approximated Linearized Crane System
Published 2019-01-01“…This paper proposes a MIMO Explicit Generalized Predictive Control (EGPC) for minimizing payload oscillation of a Gantry Crane System subject to input and output constraints. In order to control the crane system efficiently, the traditional GPC formulation, based on online Quadratic Programming (QP), is rewritten as a multiparametric quadratic programming problem (mp-QP). …”
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1666
GAMYBINĖS LINIJOS, NAUDOJANT DUOMENŲ SURINKIMO SISTEMĄ, EFEKTYVUMO TYRIMAS
Published 2025-04-01“…The developed approach enables efficiency measurement through two alternative methods: analyzing individual worker productivity and evaluating the overall production line output. …”
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1667
Research on Submarine Cable Buried Depth Monitoring Technology based on Brillouin Effect
Published 2025-08-01“…This study aims to develop a submarine cable burial depth analysis and calculation method using Brillouin Optical Time Domain Analysis (BOTDA) to enable efficient and convenient monitoring of burial depth.…”
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1668
Statistics on the Industry Structure of the Russian Economy and its Optimization Model
Published 2021-03-01“…The assessment of the export-import potential of the domestic economy is based on statistical data on the cost of output of goods and services for 2014-2018. Econometric methods of processing the initial data and tabular methods of visualizing the results of the study were used. …”
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1669
Microgrid Energy Management Considering Energy Storage Degradation Cost
Published 2025-04-01“…The results show that the algorithm can effectively reduce the comprehensive operation cost of microgrids and improve their energy utilization efficiency, which proves the practical significance and reference value of the method for microgrid energy management.…”
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1670
Collaborative Mining Sequence Optimization for Multiple Stopes under Intensive Mining
Published 2021-01-01“…Then, it was calculated that five ore blocks must be processed simultaneously to reach the annual production output. The distances between the five simultaneously mined ore blocks will inevitably affect the efficiency of the equipment for any scheme. …”
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1671
Influence of trapezoidal tube parameters on electrical and thermal performance of hybrid photovoltaic solar panels integrated with phase change materials
Published 2025-01-01“…The numerical analysis investigates the performance characteristics of the photovoltaic thermal technology combined with phase change material system across various aspect ratios (0.25, 0.5, 1, 1.5, and 2) and heights (3, 6, and 9 mm), marking a novel exploration into optimizing these parameters for enhanced energy efficiency. The phase change material melting is simulated by employing the enthalpy-porosity method. …”
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1672
EVALUATION OF THE OBJECTIVES POLARIZATION DISCRIMINATION AGAINST PASSIVE HINDRANCES WITH THE DEVICE, BASED ON CONSIDERATION OF THE SPATIAL VARIATION OF THE FARADAY ROTATION ANGLE I...
Published 2018-08-01“…In order to determine the operability of the device under various conditions and to evaluate its efficiency, the signal-to-noise ratio at the output of the device is calculated in the case where the backscattering matrix of the target and the matrix of the interference element (for example, dipole, angle reflector, etc.) are not diagonal, m .e. when a cross-polarization component appears when the signal from the target or from the interference element is reflected.…”
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1673
Performance Evaluation of Hybrid System (PV/ Wind/ Battery) Integrated with Smart Grids
Published 2025-05-01“…Although the Perturb and Observe method is suggested for wind turbines and photovoltaic systems to generate maximum power output, the Particle Swarm Optimization strategy may generate powerful efficiencies, as explained in this study. …”
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1674
UV degradation analysis of TOPCon cells
Published 2025-02-01“…In the field of photovoltaics (PVs), tunnel oxide passivating contacts (TOPCon) cells have emerged as one of the mainstream cell structures adopted by PV module manufacturers, primarily due to their high photovoltaic conversion efficiency and excellent low-light performance. Ensuring the long-term reliability of TOPCon cells and modules is crucial, and the ultraviolet-light (UV) test serves as an essential method for assessing this reliability. …”
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1675
Inverse Stochastic Resonance in Cerebellar Purkinje Cells.
Published 2016-08-01“…We show that this excitability mechanism allows Purkinje cells to be efficiently inhibited by noise of a particular variance, a phenomenon known as inverse stochastic resonance (ISR). …”
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1676
Cyclic CO2 storage operation driven entirely by geothermal power
Published 2025-01-01“…Decarbonization is a global priority, and CO2 sequestration is one method to achieve this goal. However, large-scale implementation is difficult due to the costs and emissions involved. …”
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1677
Precision Agriculture: Leveraging GPS and IoT for Enhanced Crop Management
Published 2025-01-01“…Using GPS and IoT technology, precision agriculture is changing crop management and providing formerly unheard-of control and efficiency in agricultural operations. This method allows exact control of agricultural conditions, therefore optimizing productivity and resource economy .Current approaches abound in constraints such as inadequate real-time data, too large human expenditures, and inefficient resource allocation. …”
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1678
DropKAN: Dropout Kolmogorov–Arnold Networks
Published 2025-01-01“…We propose DropKAN (Dropout Kolmogorov—Arnold Networks), a regularization method that introduces dropout masks at the edge level within Kolmogorov—Arnold Networks (KANs) layers, randomly masking a subset of activation outputs in the computation graph. …”
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1679
A study on the classification and prediction of firefighter's operational fatigue level.
Published 2025-01-01“…The findings highlight the significant potential of this method for advancing firefighter fatigue monitoring and management.…”
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1680
A Review of Oscillators in Hydrokinetic Energy Harnessing Through Vortex-Induced Vibrations
Published 2025-03-01“…A significant emphasis is placed on optimizing VIV energy harnessing to balance maximizing energy output while maintaining structural stability. The review provides insights into the geometric configurations, material properties, and advanced computational methods that are pivotal in this optimisation process. …”
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