Channel Estimation for Wideband Multi-RIS-Assisted mmWave Massive-MIMO OFDM System With Beam Squint Effect by Thabang C. Rapudu, Olutayo O. Oyerinde

“…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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Enhanced energy management of dual-stage hybrid energy storage systems with a novel adaptive robust control algorithm by Hamid Taghavifar, Hadi Taghavifar

“…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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SUSTAINABILITY OF THE WORKFORCE ON A FARM IN THE NORTH-EAST REGION OF ROMANIA by Ioan PRIGOREANU, Andreea GRIGORE-SAVA, Bianca Antonela UNGUREANU, Gabriela IGNAT

“…The efficiency measurement can be attained through several methods, however two of them are most frequently utilised for performance evaluation. …”
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COMPLEX STRUCTURE LIFE CALCULATION PLATFORM BASED ON SECONDARY DEVELOPMENT OF ABAQUS by JIANG RenJie, YANG XiaoGuang, SHI DuoQi, DONG ChengLi, GUO GuangPing

“…The developed software can calculate the creep-fatigue life of the structure by using the critical distance method. To improve analytical efficiency, various functions were developed in the software, including model information extraction, material parameter import and calculation result output, ete. …”
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Advancing medicinal plant agriculture: integrating technology and precision agriculture for sustainability by Vinay Kumar, Ashwini Zadokar, Pankaj Kumar, Rohit Sharma, Rajnish Sharma, Mohammed Wasim Siddiqui, Mohammad Irfan, Rahul Chandora

“…It is a systems-based method that monitors and responds to changes in intra- and inter-field conditions for environmentally friendly and optimum crop output. …”
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Enhancing PV power generation via an adaptive neuro-fuzzy and fast terminal synergetic MPPT approach by Khalil Chnini, Dalinda dhifaoui, Houda Jouini, Hatem Allagui

“…The distinct characteristics of photovoltaic (PV) generators related to power and current present a complex problem in terms of optimizing their power output. To tackle this, a Maximum Power Point Tracking (MPPT) interface is required to extract the full power and increase the efficiency. …”
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Design and Optimization Strategy of a Net-Zero City Based on a Small Modular Reactor and Renewable Energy by Jungin Choi, Junhee Hong

“…A key element of the SSNC control logic is a day–night strategy: maximum SMR output and minimal hydrogen production at night, and minimal SMR output with maximum hydrogen production during the day—balancing supply and demand while maintaining high SMR utilization for economic efficiency. …”
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A New Heterogeneous Hybrid Massive MIMO Receiver With an Intrinsic Ability of Removing Phase Ambiguity of DOA Estimation via Machine Learning by Feng Shu, Baihua Shi, Yiwen Chen, Jiatong Bai, Yifan Li, Tingting Liu, Zhu Han, Xiaohu You

“…Massive multiple input multiple output (MIMO) antenna arrays eventuate a huge amount of circuit costs and computational complexity. …”
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The bioenergetic estimation of the use of plant growth regulators for millet sowings in the Donbass by А. S. Sadovoy, А. V. Baranovsky

“…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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Invasiveness risk assessment of non-native fishes using the AS-ISK model in the rivers of the southern basin of the Caspian Sea by Hossein Rahmani, Seyed Daryoush Moghaddas

“…The area under curve was 100%, which shows an excellent output for the efficiency of the AS-ISK in the RA area. …”
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The Current Trends in Livestock Product Processing: Problems and Prospects by Glushkov Oleg A.

“…To achieve the set aim, a combination of methods was applied, ensuring the systematic and substantiated nature of the research into the development of the processing industry in animal husbandry, specifically: the method of statistical analysis for assessing the dynamics of raw material supplies and indicators of added value; the method of comparisons for analyzing changes in the industry and international experience; the graphical method for visualizing trends and results obtained; systematic analysis to determine the role of the sector in forming value-added chains and ensuring food security; the method of economic-mathematical modeling for calculating indicators for individual types of products. …”
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Harnessing Switchgrass for Sustainable Energy: Bioethanol Production Processes and Pretreatment Technologies by Hilal Unyay, Nuriye Altınay Perendeci, Piotr Piersa, Szymon Szufa, Agata Skwarczynska-Wojsa

“…This paper investigates bioethanol production from switchgrass, focusing on enhancement of efficiency through various pretreatment methods and comparing two bioethanol production processes: simultaneous saccharification and fermentation (SSF) and separate hydrolysis and fermentation (SHF). …”
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Estimating Nonstabilizerness Dynamics Without Simulating It by Alessio Paviglianiti, Guglielmo Lami, Mario Collura, Alessandro Silva

“…In the process the initial state is renormalized in such a way that the new circuit outputs the same final state as the original one. …”
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Analysis of Current Status and Prospects of Parachute-Based Airborne Wind Energy Technology by LUO Bixiong, REN Zongdong, LIU Haiyang, LI Xiaoyu

“…[Conclusions] The Jixi Project proved the feasibility of this technology，which features scalability，high safety，and high resource utilization efficiency. It also achieves a high wind energy conversion efficiency and can capture wind resources at altitudes over 1 km by increasing the length of the tether and adjusting the launch angle. …”
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Wavelet Transform-Based 3D Landscape Design and Optimization for Digital Cities by Yang Chen, Xiaolin Wang, Chang Zhang

“…Combining this method to design and optimize 3D landscapes in digital cities can improve the efficiency of landscape design.…”
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Highway subgrade stability prediction model based on depth separation convolutional fusion network by Yubian Wang

“…Then, according to the contribution, we update each neuron’s weight to reduce the error gradually and improve the accuracy of the output result. The method can quickly and effectively identify the adjacent supervoxels in the convolution kernel, effectively reduce the number of parameters of the network, and alleviate the problems of overfitting and long training time to improve computational efficiency. …”
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Differential fault attack on lightweight block cipher Klein by Yong-juan WANG, Quan-yu2 REN, Shi-yi ZHANG

“…As a lightweight block cipher algorithm based on SP structure,Klien has the characteristics of high efficiency and low energy consumption.By analyzing the S-boxes differential propagation path,it was found that under the condi-tion of same input and different difference,the intersection elements were unique,which fall in the intermediate state set corresponds to output difference,and a differential fault attack scheme was proposed.By injecting two different faults in the last round of the algorithm,all the keys of the Klein algorithm can be recovered,and the complexity is negligible.This method can be promoted to other block cipher algorithms based on SP structure and Feistel structure.…”
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Power allocation under per-antenna power constraints in multiuser MIMO systems by Sheng-qian HAN, Chen-yang YANG

“…A low-complexity power allocation algorithm was investigated under per-antenna power constraints(PAPC)in multiuser multiple-input multiple-output (MIMO) systems.It was shown that the optimal power allocation subject to PAPC,aimed at maximizing the sum rate of multiple users with zero forcing (ZF) precoders,had the structure of water-filling with multiple water-levels.Based on this result,the equivalence between PAPC and weighted sum power constraints was proved and a low-complexity suboptimal power allocation method was then proposed.Simulation results show that the proposed method outperforms the existing equal power allocation method and the heuristic method,and it can efficiently reduce the computational complexity with a negligible performance loss compared with the optimal power allocation method.…”
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Comparison between the Conventional Partial Least Squares (Pls) and the Robust Partial Least Squares (Rpls-Sem) Through Winsorization Approach by GholamReza Zandi, Fadya Ramadan Shakhim, Zulkifley Mohamed, Amel Saad Alshargawi

“…Furthermore, the researchers compared the novel RPLS-SEM approach with the traditional PLS-SEM approach and noted that the novel RPLS-SEM method was more efficient compared to PLS-SEM.…”
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Predictive Value of Noninvasive Cardiac Function Monitoring Combined With GRACE Score for Short‐Term Outcomes in Patients With ST‐Segment Elevation Myocardial Infarction by Jiayan Xin, Yingwu Liu, Meng Ning, Chong Zhang

“…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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