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1541
Real-Time Implementation of Hybrid Visible Light/Infrared Communications Supporting Full-Range Dynamic Dimming Control
Published 2024-01-01“…Implementing dimming control in visible light communication (VLC) systems often involves a trade-off that reduces data rates. …”
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1542
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1543
Study on self-adaptive real-time dynamic modeling approach of metro traction power supply system
Published 2022-11-01“…Firstly, the nodes which include both ends of all traction substations along the whole line and trains were sequenced automatically at any train operation moment, according to the given rules, such nodes were then sequenced according to position coordinates and stored in the node array, and the node-admittance network equation of the DC traction power supply system was generated according to the node array and input parameter files in a self-adaptive, real-time and dynamic pattern, and then solved. …”
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1544
Efficiency Optimization of Multiple Coil Wireless Power Transfer System based on Adaptive Impedance Matching Network
Published 2024-06-01“…The study aimed to assess the impact of a tuned capacity array on the system's efficiency for various receiver coil placements. …”
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1545
Open vertical farms: a plausible system in increasing tomato yield and encouraging natural suppression of whiteflies
Published 2022-07-01“…Using both raised and flatbeds to represent horizontal farm, tomato plants were grown in a spacing of 3.6 and 2.4 m2 respectively while the vertical farm covered a land space of 1.8 m2 having three arrays with array 1 at ground level, array 2 and 3 were elevated at 110 and 220 cm high respectively. …”
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1546
Performance analysis of 1210kW grid-connected solar photovoltaic systems at Bukhara State University
Published 2025-06-01“…The annual average Array losses were 1.85 kW/kWp, while the total system losses were 1.90 kWh/kWp. …”
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1547
A Rough Surface-Aided Non-Line-of-Sight Joint Sensing and Communication System for THz Band
Published 2025-01-01“…To mitigate pathloss, large antenna arrays with ultra-narrow beams are commonly employed; however, their limited angular coverage poses challenges in NLoS scenarios. …”
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1548
Digital and analog hybrid precoding technology combined with V-BLAST in multi-user massive MIMO system
Published 2016-10-01“…The adaptive digital and analog hybrid precoding(AHP)can further reduce the hardware complexity compared with the conventional digital and analog hybrid precoding (conventional hybrid precoding)and which combined with V-BLAST can get the array gain and multiplexing gain simultaneously. …”
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1549
Optimizing Energy Efficiency and Green Storage in RAID-6 Systems: Comparative Analyses of Error Correction Codes
Published 2025-01-01“…Redundant Array of Independent Disks Level 6 (RAID-6) systems are critical for ensuring fault tolerance and data reliability in data centers, leveraging dual-parity calculations for data protection. …”
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1550
Assessment of Power Quality for Large Scale Utility Grid-Connected Solar Power Plant Integrated System
Published 2021-09-01“…The study takes into account the effect of solar system power variation as well as the PV inverter's introduction of penetrating harmonics into the system. …”
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1551
A New Hyperchaotic Two-Scroll System: Bifurcation Study, Multistability, Circuit Simulation, and FPGA Realization
Published 2022-01-01“…Also, an electronic circuit has been constructed for the new system using MultiSim (Version 14). The implementation of the new 4-D hyperchaotic system in a field-programmable gate array (FPGA) is performed herein by applying two numerical methods, viz. …”
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1552
Numerical Evaluation and Artificial Neural Network (ANN) Model of the Photovoltaic Thermal (PVT) System with Different Nanofluids
Published 2024-01-01“…Moreover, an artificial neural network (ANN) was developed to predict the electrical and thermal efficiency of the PVT system, and the mean absolute percentage error (MAPE) between array error of the thermal and electrical efficiency of the system is 4.98% and 2.61%, respectively. …”
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1553
Blowing-up solutions concentrated along minimal submanifolds for some supercritical Hamiltonian systems on Riemannian manifolds
Published 2025-08-01“…We consider the following elliptic system: (1)−Δg+ω2κu+h(x)u=vp−αε,in (ℳ×ωK,g+ω2κ),−Δg+ω2κv+h(x)v=uq−βε,in (ℳ×ωK,g+ω2κ),u,v>0,in (ℳ×ωK,g+ω2κ),\left\{\begin{array}{ll}-\hspace{-0.03em}{\Delta }_{g+{\omega }^{2}\kappa }u+h\left(x)u={v}^{p-\alpha \varepsilon },& \hspace{0.1em}\text{in\hspace{0.5em}}\hspace{0.1em}\left({\mathcal{ {\mathcal M} }}{\times }_{\omega }{\mathcal{K}},g+{\omega }^{2}\kappa )\text{},\\ -{\Delta }_{g+{\omega }^{2}\kappa }v+h\left(x)v={u}^{q-\beta \varepsilon },& \hspace{0.1em}\text{in\hspace{0.5em}}\hspace{0.1em}\left({\mathcal{ {\mathcal M} }}{\times }_{\omega }{\mathcal{K}},g+{\omega }^{2}\kappa )\text{},\\ u,v\gt 0,& \hspace{0.1em}\text{in\hspace{0.5em}}\hspace{0.1em}\left({\mathcal{ {\mathcal M} }}{\times }_{\omega }{\mathcal{K}},g+{\omega }^{2}\kappa )\text{},\end{array}\right. where Δg+ω2κ=divg+ω2κ∇{\Delta }_{g+{\omega }^{2}\kappa }={{\rm{div}}}_{g+{\omega }^{2}\kappa }\nabla denotes the Laplace-Beltrami operator on ℳ×ωK{\mathcal{ {\mathcal M} }}{\times }_{\omega }{\mathcal{K}}, h(x)h\left(x) is a C1{C}^{1}-function on ℳ×ωK{\mathcal{ {\mathcal M} }}{\times }_{\omega }{\mathcal{K}}, α,β>0\alpha ,\beta \gt 0 are the real numbers, ε>0\varepsilon \gt 0 is a small parameter, and (p,q)∈(1,+∞)×(1,+∞)\left(p,q)\in \left(1,+\infty )\times \left(1,+\infty ) satisfies 1p+1+1q+1=N−2N\frac{1}{p+1}+\frac{1}{q+1}=\frac{N-2}{N}. …”
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1554
A two-level staging system for the embryonic morphogenesis of the Mediterranean fruit fly (medfly) Ceratitis capitata.
Published 2024-01-01“…One remarkable difference between the fruit fly and the medfly is that in the latter, the amnioserosa differentiates and unfolds already during gastrulation. Our staging system, which is based on systematically acquired fluorescence live imaging data, provides standard deviations for each developmental time point and serves as a template for future studies seeking to establish an integrative morphogenic framework for other emerging model insect species.…”
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1555
Self-efficacy’s role within learning a new language during formal education: Systematic review, critical evaluation of past research and paths forward for research and practice
Published 2025-06-01“…There is some hope that the dramatic rise in the number of articles has been paired with better research designs and broad array of theories employed. Researchers within and outside SLA will find the gaps presented by this review a useful guide for developing the field going forward.…”
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1556
A Methodology for an FPGA Implementation of a Programmable Logic Controller to Control an Atomic Layer Deposition System
Published 2022-01-01“…In this work, we present an industrial cold walled Atomic Layer Deposition (ALD) system, which can be controlled by either a traditional programmable logic controller (PLC) system or a field-programmable gate array (FPGA) prototyping board. …”
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1557
Implementation of a Zero-Forcing Precoding Algorithm Combined with Adaptive Beamforming Based on WiMAX System
Published 2013-01-01“…The adaptive beamforming algorithm is used to achieve the desired SNR gain. The experimental system consists of a WiMAX base station that has 2 MIMO elements, each of which is composed of three-array antennas and two mobile terminals, each of which has a single antenna. …”
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1558
Analysis of Meteorological Factors That Start Operação Comboio in the Anchieta-Imigrantes System in Brazil: Fog Case Study
Published 2025-04-01“…Abstract Anchieta-Imigrantes System (AIS) is one of Brazil's primary highways, connecting São Paulo to the Port of Santos. …”
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1559
A Machine Learning-Based Novel Energy Optimization Algorithm in a Photovoltaic Solar Power System
Published 2022-01-01“…Material, components, and manufacturing techniques from allied sectors, particularly the power electronics industry, have been adapted to lower system costs and time-to-market for the system under development. …”
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1560
Analyzing Partial Shading in PV Systems Using Wavelet Packet Transform and Empirical Mode Decomposition Techniques
Published 2025-01-01“…The main problem in identifying partial shading in a PV system is the difficulty of extracting its features under different shading conditions. …”
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