Explanipedia

Effects of Astragalus polysaccharide supplementation on growth performance, carcass quality, muscle fiber characteristics, meat quality, and development of finishing pigs Open

Wenfeng Ma, Zhuo Ma, Xiaoli Zhang, Pei Mao, Mengmeng Gao , et al. · 2025

This study systematically evaluated the effects of Astragalus polysaccharides (AP) on growth performance, carcass quality, muscle fiber characteristics, and meat quality in finishing pigs. A total of 80 crossbred pigs (86.30 ± 1.0 kg) of a…

Research on flood control and drainage scheduling based on a hybrid genetic algorithm Open

Hui Zhang, Daolin Xu, Yi Chen, Nan Xiang, Wenfeng Ma · 2025

With the acceleration of urbanization and the frequent occurrence of extreme weather, traditional flood control and drainage scheduling methods face challenges such as low computational efficiency and single optimization objectives when de…

Digoxigenin activates autophagy in hepatocellular carcinoma cells by regulating the PI3K/AKT/mTOR pathway Open

Mengqing Ma, Rui Hu, Qi Huang, Jing Li, Minling Lv , et al. · 2024

Hepatocellular carcinoma (HCC) is recognized as a highly malignant tumor. Targeted combination immunotherapy, the initially approved regimen, is compromised by adverse side effects and low response rates during clinical treatment. Traditio…

A Novel Group Paging Control Method for Massive MTC Accesses in LTE Networks Open

Cong Wang, Chengqiang Wei, Ning Li, Wenfeng Ma, Hui Tian · 2022

The fifth-generation (5G) systems have to deal with massive deployment of machine-type-communication (MTC) devices. System overload may occur during a random access procedure under a limited number of preamble resources and physical uplink…

High-efficiency fracturing technology and application on CBM horizontal wells in Qinshui Basin Open

Xiaohua Lian, Ruibin Zhu, Guangbo Zhang, Xuan Wang, Wenfeng Ma , et al. · 2021

L-type horizontal well has became a new well type for CBM development in Qinshui Basin, And the staged fracturing technique of horizontal well is the key technology to improve gas production of single well for coalbed gas. At present, the …

AI-Based Self-Learning System in Distributed Structural Health Monitoring and Control Open

Kai Yan, Xin Lin, Wenfeng Ma, Yuxiao Zhang · 2021

Artificial intelligence is predicted to play a big part in self-learning, industrial automation that will negotiate the bandwidth of structural health and control systems. The industrial structural health and control system based on discre…

Robust Secure Energy Efficiency Optimization in the MIMO Wiretap Channel with Energy Harvesting Open

Wenfeng Ma, Cong Wang, Hui Tian, Xun Cao, Yuanxiang Yao · 2021

This work considers a secure multiple‐input multiple‐output (MIMO) channel where the energy receiver (ER) is a potential eavesdropper (Eve). Specifically, we aim to maximize the secrecy energy efficiency (SEE) via jointly designing the tra…

Beamspace Channel Estimation With Beam Squint Effect for the Millimeter-Wave MIMO-OFDM Systems Open

Xiaohao Mo, Wenfeng Ma, Lin Gui, Ling Zhang, Xichao Sang · 2021

In this paper, we investigate two novel beamspace channel estimation schemes for millimeter-wave MIMO-OFDM systems relying on a uniform linear antenna array. Based on the sparse nature of the beamspace channel, compressive sensing-based me…

RNA-Seq profiling revealed PBMC RNA as potential biomarker for hepatocellular carcinoma Open

Zhiyi Han, Wenxing Feng, Rui Hu, Qinyu Ge, Wenfeng Ma , et al. · 2020

Background Hepatocellular carcinoma is one of the most common malignancies with extremely high incidence and mortality rates. Although there have been many studies focus on biomarkers study, few have been reported on PBMC RNA profiles of h…

Network and Channel Selection for Heterogeneous M2M Communications Open

Wenfeng Ma, Hui Tian, Cong Wang, Liubin Song · 2019

In this paper, we deal with the problem of M2M gateways' network selection for M2M traffic in heterogeneous wireless networks. Game theory is adopted to solve the problem of network-channel selection. Then, an iterative algorithm based on …

Pattern Reconfigurable Antenna Applying Spoof Surface Plasmon Polaritons for Wide Angle Beam Steering Open

Kaijie Zhuang, Junping Geng, Kun Wang, Han Zhou, Yuliang Liang , et al. · 2019

A pattern reconfigurable antenna based on switchable spoof surface plasmon polaritons (SSPPs) transmission line is experimentally presented. There are two fundamental modes on traditional SSPPs transmission line, the odd mode and the even …

Secure Transmission in Multi-Pair AF Relaying Massive MIMO Networks Against Active Pilot Spoofing Attacks Open

Xianyu Zhang, Daoxing Guo, Kang An, Xiaohu Liang, Wenfeng Ma · 2018

This paper investigates the secure transmission in multi-pair massive multiple-input multiple-output amplify-and-forward (AF) relaying networks under active pilot spoofing attacks. The AF relaying beamforming and the artificial noise gener…

On the energy/spectral efficiency of multi-user full-duplex massive MIMO systems with power control Open

Ximing Wang, Dongmei Zhang, Kui Xu, Wenfeng Ma · 2017

In this paper, we consider a multi-user full-duplex (FD) massive multiple-input multiple-output (MIMO) system. The FD base station (BS) is equipped with large-scale antenna arrays, while each FD user is equipped with two antennas (one for …

Multipair two-way massive MIMO AF relaying with ZFR/ZFT and hardware impairments over high-altitude platforms Open

Xiaoli Sun, Kui Xu, Youyun Xu, Wenfeng Ma · 2016

HAPs (High-Altitude Platforms) are one of the most promising alternative infrastructures for providing wireless communications to overcome the shortcomings of terrestrial-tower-based and satellite systems. This paper investigates a multipa…

Multi-Pair Two-Way Massive MIMO AF Full-Duplex Relaying With Imperfect CSI Over Ricean Fading Channels Open

Xiaoli Sun, Kui Xu, Wenfeng Ma, Youyun Xu, Xiaochen Xia , et al. · 2016

This paper investigates a multi-pair two-way massive MIMO amplify-and-forward full-duplex relay (FDR) system over Ricean fading channels, where multiple pairs of full-duplex users exchange information within pair through a full-duplex rela…

Hardware Impairments Aware Transceiver for Full-Duplex Massive MIMO Relaying Open

Xiaochen Xia, Dongmei Zhang, Kui Xu, Wenfeng Ma, Youyun Xu · 2015

This paper studies the massive MIMO full-duplex relaying (MM-FDR), where multiple source-destination pairs communicate simultaneously with the help of a common full-duplex relay equipped with very large antenna arrays. Different from the t…

Practical opportunistic full‐/half‐duplex relaying Open

Xiaochen Xia, Youyun Xu, Kui Xu, Wenfeng Ma, Dongmei Zhang · 2015

The opportunistic full‐/half‐duplex relaying schemes are studied where the effects of imperfect channel state information (CSI) and transmit imperfection are taken into account. The opportunistic schemes with different levels of channel kn…

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