Enhancing underwater acoustic communication networks with RIS: Precise performance analysis over κ − μ shadowed fading distribution by Moloy Kumar Ghosh, Mostafa Zaman Chowdhury

“…To evaluate these impacts, the novel closed-form expressions of three essential performance metrics: outage probability (OP), average bit error rate (ABER), and average channel capacity (ACC) are derived in terms of Meijer-G function. …”
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Link-Level Evaluation of Uplink Cell-Free MIMO in 5G NR Over Frequency-Selective Channels by Mostafa Rahmani Ghourtani, Junbo Zhao, Yi Chu, Hamed Ahmadi, David Grace, Robert G. Maunder, Alister Burr

“…Then, the effects of key physical-layer parameters–such as subcarrier spacing (SCS), the number of distributed radio units (RUs), and the number of RU antennas–are evaluated using Block Error Rate (BLER) as the primary performance metric. …”
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BER performance analysis of polar-coded FBMC/OQAM in the presence of AWGN and Nakagami-m fading channel by Tadele A. Abose, Fanuel O. Ayana, Thomas O. Olwal, Yihenew W. Marye

“…We also compared turbo-coded FBMC-OQAM for short code lengths, and our simulations showed that polar codes exhibit comparable error-correcting capabilities. These results will be of interest to researchers and engineers working on the advancement of future wireless communication systems.…”
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The effect of HLA genotype on disease onset and severity in CTLA-4 insufficiency by Sara Posadas-Cantera, Sara Posadas-Cantera, Noriko Mitsuiki, Florian Emmerich, Virginia Patiño, Hanns-Martin Lorenz, Olaf Neth, Ingunn Dybedal, Kjetil Taskén, Alejandro A. Schäffer, Bodo Grimbacher, Bodo Grimbacher, Bodo Grimbacher, Bodo Grimbacher, Laura Gámez-Díaz, Laura Gámez-Díaz

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Elimination Methods for High-Frequency Harmonics on the DC Side of Modular Multilevel Converters from the Perspective of Valve Control by Qing Huai, Yirun Ji, Minxiang Yang, Ziyao Jie, Xi Yuan, Xiang Xu

“…Firstly, the mechanism of high-frequency DC voltage harmonics generated by carrier quantization errors is revealed. Research results demonstrate that carrier quantization errors alter the switching instants of upper and lower arm submodules, inducing wideband high-frequency DC voltage harmonics ranging from several kilohertz to hundreds of kilohertz. …”
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Methodical issues of determination of the average heat transfer coefficient of the passenger car body by S. L. Samoshkin, A. O. Meyster, M. A. Yukhnevskiy

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Development of models and assessment of the world walnut variety fund by fruit quality by S. G. Biganova, Yu. I. Sukhorukikh, A. P. Glinushkin, E. K. Pchikhachev

“…The licensed programs Stadia 8.0, Microsoft Excel have been used in the research. The proposed models provide an estimate with an average error of ± 0.48 – 3.72 points at R2 = 0.63 – 0.99. …”
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Novel Custom Loss Functions and Metrics for Reinforced Forecasting of High and Low Day-Ahead Electricity Prices Using Convolutional Neural Network–Long Short-Term Memory (CNN-LSTM)... by Ziyang Wang, Masahiro Mae, Takeshi Yamane, Masato Ajisaka, Tatsuya Nakata, Ryuji Matsuhashi

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Enhanced forecasting of rice price and production in Malaysia using novel multivariate fuzzy time series models by Muhammad Bilal, Masad A. Alrasheedi, Muhammad Aamir, Saleem Abdullah, Siti Mariam Norrulashikin, Reza Rezaiy

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Gaussian Q Function Approximation in Wireless Communication System’s Design: A Gradient-Based Optimization Approach by Leuva Bhumika Ranchhodbhai, Dharmendra Sadhwani

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Case Report: Early-onset or recalcitrant cytopenias as presenting manifestations of activated PI3Kδ syndrome by Allison S. Remiker, Allison S. Remiker, Joao Pedro Matias Lopes, Rohith Jesudas, Alexandra Superdock, Nami Park, Irina Pateva, Irina Pateva

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Subcarrier synchronization for satellite USB TT&C by Zhang Shiwei, Xing Sirui, Chang Junde, Jin Yuting, Zhao Bo, Shen Chenyang

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Evaluation of RSM and ANFIS modeling performance in fermentable sugar production from Enzymatic Hydrolysis Of Colocynthis vulgaris shrad seeds shell by Christopher Nnaemeka Igwilo, Callistus Nonso Ude, Maxwell Ikechukwu Onoh

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Quadripartitioned Neutrosophic Soft Pre - Open And Pre - Closed Sets by S. Ramesh Kumar, Dr. A. Stanis Arul Mary

“…In order to establish the efficacy of the proposed method, we derive the mathematical formulations for the mean square error (MSE), bias, and the minimum MSE of the estimator, providing approximations up to the first order. …”
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A Subimage Autofocus Bistatic Ground Cartesian Back-Projection Algorithm for Passive Bistatic SAR Based on GEO Satellites by Te Zhao, Jun Wang, Zuhan Cheng, Ziqian Huang, Xueming Song

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Estimation and Assessment of Partial Shading Patterns in Large PV Farms Using ANN Algorithm by Efendi S Wirateruna, Mochamad Ashari, Dedet Candra Riawan

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Different Estimation Methods Using Ranked Set Sampling for the Ramos–Louzada Distribution by Diaa S. Metwally, Amal S. Hassan, Mohammed Elgarhy, Ehab M. Almetwally, Abdoulie Faal, Ahmed M. Gemeay

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An Integral of Fox’s H-Functions With Application to the Performance of Hybrid FSO/RF Systems Over Generalized Fading Channels by Wagdy Ameen Alathwary, Essam Saleh Altubaishi

“…New expressions for average bit error rate (ABER) and ergodic capacity are obtained in terms of bivariate Fox’s H-function (BFHF) under subcarrier intensity modulation (SIM) and heterodyne detection (HD). …”
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University proceedings. Volga region. Technical sciences by V.I. Volchikhin, A.I. Ivanov, A.V. Bezyaev, I.A. Filipov

Novel Approximate Distribution of the Generalized Turbulence Channels for MIMO FSO Communications by Wafaa M. R. Shakir, Ali S. Mahdi, Hani Hamdan, Jinan Charafeddine, Haitham Al Satai, Radouane Akrache, Samir Haddad, Jinane Sayah

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