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1441
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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1442
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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1443
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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1444
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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1445
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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1446
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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1447
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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1448
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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1449
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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1450
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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1451
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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1452
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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1453
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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1454
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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1455
A two-level staging system for the embryonic morphogenesis of the Mediterranean fruit fly (medfly) Ceratitis capitata.
Published 2024-01-01“…With its sequenced genome and a diverse array of molecular techniques, the medfly is well-equipped for study. …”
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1456
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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1457
Solar Potential assessment of 600 MW Grid connected Photovoltaic System for Remote area in South Punjab
Published 2024-12-01“…Current research uses the PVSyst program to simulate and assess the performance of a grid-connected Photovoltaic (PV) system. Overall annual performance of the proposed Photovoltaic Power Plant (PPP) and all losses including solar cell irradiation, cell conversion efficiency, PV array and inverter losses are calculated. …”
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1458
WORKING ANALYSIS OF SPACE TIME TRELLIS CODE ON WIFI MIMO(2X2) SYSTEM OFDM
Published 2021-12-01“…The Space-Time Trellis Code (STTC) method is one of the diverse techniques in sending data with complex coding so that coding reinforcement is achieved and applied to the OFDM MIMO system. It is hoped that a system with reliable performance can be achieved. …”
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1459
Implementation of a Web-Based Skincare Decision Support System using the Simple Additive Weighting Method
Published 2025-09-01“…The challenge of selecting skincare products that match individual skin conditions often leads to confusion among users, especially due to the vast array of products available on the market. This study aims to assist users in choosing the most suitable local skincare products based on several criteria: skin concerns, skin type, price range, number of items in a set, and sales ratings. …”
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1460
Performance Analysis of a Full-Duplex MIMO Decode-and-Forward Relay System With Self-Energy Recycling
Published 2020-01-01“…Since, the self-interference (SI) is a major bottleneck in achieving the true potentials of FD communication, this work considers SI as an energy harvesting opportunity to enhance the EE of the system. The proposed analysis shows that reserving few antennas for S-ER at the FD-MIMO relay improves the EE, however, it reduces the antenna array gain at the relay for information transmission and reception. …”
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