Visualization Research on Flow Pattern of R290 Flow Boiling in Horizontal Micro-tubes by Jiang Linlin, Jiang Jinzhou, Zhang Haibin

“…Eight types of flow patterns of R290 flow boiling heat transfer in micro-channels were observed, among which intermittent flow and wave flow were the main flow patterns in 3 mm-tubes, while slug flow and annular flow were the main heat transfer patterns in 1 mm-tubes. …”
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Thermal analysis and multi-objective optimization of equal-area microfluidic cooling systems by Yucheng Wang, Antong Bi, Yue Yao, Weiting Chen, Kaiyu Chen, Shenxin Yu, Jiangang Yu, Chao Wang, Wei Li, Shaoxi Wang

“…The optimization achieved a 14.4 % reduction in pressure drop for the through-flow channels (MCC) and a 24.8 % reduction for the double-period zigzag channels (MC-D). …”
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Iterative Syndrome-Based Deep Neural Network Decoding by Dmitry Artemasov, Kirill Andreev, Pavel Rybin, Alexey Frolov

“…Modern receivers require iterative decoders, a pivotal criterion for which is the ability to produce soft output. …”
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Fading Evaluation in Standardized 5G Millimeter-Wave Band by Tiago Reis Rufino Marins, Andre Antonio Dos Anjos, Carlos Rafael Nogueira Da Silva, Vicent Miquel Rodrigo Penarrocha, Lorenzo Rubio, Juan Reig, Rausley Adriano Amaral De Souza, Michel Daoud Yacoub

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SIMULATION OF AIR HEAT TRANSFER IN CIRCULAR PIPES WITH TRIANGULAR AND SQUARE TURBULENCE STIMULATORS FOR HIGH REYNOLDS CRITERIA UP TO ONE MILLION by I. E. Lobanov

“…It is shown that for higher square  turbulence stimulators and higher Reynolds numbers, a limited increase in  the relative Nusselt criterion Nu/NuGL is accompanied by a significant increase in the relative hydro resistance due to the very significant influence  of return currents, which can flow directly on the turbulence stimulator to  the greater extent, the higher the Reynolds number; for triangular  turbulence stimulators, the above trend persists and even deepens.…”
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Satellite Image Restoration via an Adaptive QWNNM Model by Xudong Xu, Zhihua Zhang, M. James C. Crabbe

“…Due to channel noise and random atmospheric turbulence, retrieved satellite images are always distorted and degraded and so require further restoration before use in various applications. …”
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A Novel Approach of Wind Turbine Blade Root Load Monitoring Based on Bearings Vibrational Data and a New AE‐LSTM‐Attention Neural Network by Feiyun Cong, Chen Liang, Weifei Hu, Tongzhou Zhang, Feng Tang, Qihao Zhou

“…The proposed neural network incorporates an autoencoder (AE) pre‐training process, a long short‐term memory (LSTM) neural network, and a channel attention mechanism to overcome difficulties in extracting and fusing long‐term, high‐frequency, and multichannel signal features. …”
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Deconvolution of continuous paleomagnetic data from pass‐through magnetometer: A new algorithm to restore geomagnetic and environmental information based on realistic optimization... by Hirokuni Oda, Chuang Xuan

“…In addition, we present an improved deconvolution algorithm based on Akaike's Bayesian Information Criterion (ABIC) minimization, incorporating new parameters to account for errors in sample measurement position and length. …”
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Regularities of the Development of Coastal Processes on Water Reservoirs of Hydroelectric Power Plants of Belarus by V. E. Levkevich

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Opportunistic spectrum access algorithm based on cross-layer optimization by ZHANG Jing, ZHU Hong-bo

“…Aiming at the opportunistic spectrum access（OSA） system with periodic channel sensing,sensing activity of secondary users was modeled and analyzed with Markov process.Combining physical layer index with MAC layer index,a cross-layer performance measure termed effective transmission capacity（ETC） was introduced.Under the criterion of maximizing ETC,a cross-layer optimal OSA algorithm was proposed and the achievable average ETC of opportunistic spectrum sharing was deduced.Theoretical analysis and simulation results indicate that the proposed algorithm is better than single-layer optimal schemes for it provides the secondary users with higher ETC.…”
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Experimental Investigation of Thermal and Hydraulic Characteristics of Finned Flat Tubes of the Oil Air Cooling Device by S. V. Tiunov, A. N. Skrypnik, G. S. Marshalova, V. M. Gureev, I. A. Popov, R. G. Kadyrov, A. D. Chorny, Y. V. Zhukova

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Analysis and Application of Dual-Control Single-Exponential Water Inrush Prediction Mechanism for Excavation Roadways Based on Peridynamics by Xiaoning Liu, Xinqiu Fang, Minfu Liang, Gang Wu, Ningning Chen, Yang Song

“…A discriminant function for the effectiveness of water-conducting channels is established, and a single-index prediction and evaluation system based on damage critical values is proposed. …”
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Non-intrusive load identification method based on VMD and PSO-SVM by YANG Rui, ZOU Xiaosong, XIONG Wei, YUAN Xufeng, ZHENG Huajun, LIU Bin

“…The total load power signal is decomposed using VMD to obtain multiple intrinsic mode functions (IMF), and then, the IMF is reconstructed based on the cliff criterion and singular value decomposition to virtualize single-channel blind source separation into multi-channel blind source separation into fast independent component analysis (FastICA) for load signal separation. …”
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Optimal Design of Linear Space Code for MIMO Optical Wireless Communications by Yan-Yu Zhang, Hong-Yi Yu, Jian-Kang Zhang, Yi-Jun Zhu

“…In this paper, the design of linear full-diversity space code (FDSC) is considered for an intensity-modulated direct-detection multiple-input–multiple-output optical wireless communication (IM/DD MIMO-OWC) system, in which the channel suffers from log-normal fading and different links have different variances. …”
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Secure Transmission Based on Antenna Selection for Network Coding System by Dan Deng, Ming Zhao, Guizhou Jian

“…The selection criteria for the source nodes and relay nodes were proposed over a slowly varying channel. The optimal selection criterion for maximum secrecy capacity and the suboptimal selection criterion for maximum channel gain ware investigated. …”
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Secure Transmission Based on Antenna Selection for Network Coding System by Dan Deng, Ming Zhao, Guizhou Jian

“…The selection criteria for the source nodes and relay nodes were proposed over a slowly varying channel. The optimal selection criterion for maximum secrecy capacity and the suboptimal selection criterion for maximum channel gain ware investigated. …”
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Migration of Highly Qualified Specialists from Russia: Methodology and Trends by A. S. Maksimova

“…These  are the  following: the  criterion  of the  entry  channel;  the  criterion  of income  and  the  educational  criterion.  …”
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Time-frequency differential encoding and detection for cyclic prefix assisted CDMA system by FANG Zhao-xi, SHAN Hang-guan, WANG Zong-xin

“…A new differential encoding and detection scheme for cyclic prefix assisted CDMA system was proposed.Considering the correlation between channel impulse response in both time domain and frequency domain,a time-frequency differential encoding scheme and corresponding noncoherent detection and equalization based on MMSE criterion were presented.Computer simulation results show that it outperforms conventional method in fast fading multipath channel significantly,and shows high robustness against Doppler spread.…”
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Time-frequency differential encoding and detection for cyclic prefix assisted CDMA system by FANG Zhao-xi, SHAN Hang-guan, WANG Zong-xin

“…A new differential encoding and detection scheme for cyclic prefix assisted CDMA system was proposed.Considering the correlation between channel impulse response in both time domain and frequency domain,a time-frequency differential encoding scheme and corresponding noncoherent detection and equalization based on MMSE criterion were presented.Computer simulation results show that it outperforms conventional method in fast fading multipath channel significantly,and shows high robustness against Doppler spread.…”
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Anscombe Root DCO-OFDM for SPAD-Based Visible Light Communication by Ying-Dong Zang, Jian Zhang, Ling-Han Si-Ma

“…For the proposed AR-DCO-OFDM, the channel noise is well approximated to be Gaussian distributed, and thus, the asymptotically optimal detection is based on the low-complexity minimum-distance criterion. …”
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