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| 1 | Toward Wisdom-Evolutionary and Primitive-Concise 6G:A New Paradigm of Semantic Communication Networks显示文摘The sixth generation(6G)mobile networks will reshape the world by offering instant,efficient,and intelligent hyper-connectivity,as envisioned by the previously proposed Ubiquitous-X 6G networks.Such hyper-massive and global connectivity will introduce tremendous challenges into the operation and management of 6G networks,calling for revolutionary theories and technological innovations.To this end,we propose a new route to boost network capabilities toward a wisdom-evolutionary and primitive-concise network(WePCN)vision for the Ubiquitous-X 6G network.In particular,we aim to concretize the evolution path toward the WePCN by first conceiving a new semantic representation framework,namely semantic base,and then establishing an intelligent and efficient semantic communication(IE-SC)network architecture.In the IE-SC architecture,a semantic intelligence plane is employed to interconnect the semantic-empowered physical-bearing layer,network protocol layer,and application-intent layer via semantic information flows.The proposed architecture integrates artificial intelligence and network technologies to enable intelligent interactions among various communication objects in 6G.It features a lower bandwidth requirement,less redundancy,and more accurate intent identification.We also present a brief review of recent advances in semantic communications and highlight potential use cases,complemented by a range of open challenges for 6G. | Ping Zhang Wenjun Xu Hui Gao Kai Niu Xiaodong Xu Xiaoqi Qin Caixia Yuan Zhijin Qin Haitao Zhao Jibo Wei Fangwei Zhang | 2022 | Engineering2022，8，1： | 28 |
| 2 | A network security situation prediction model based on wavelet neural network with optimized parameters显示文摘 | Haibo Zhang Qing Huang Fangwei Li Jiang Zhu | 2016 | Digital Communications and Networks2016，2，3： | 15 |
| 3 | Role of pyroptosis in inflammation and cancer显示文摘Pyroptosis is a form of programmed cell death mediated by gasdermin and is a product of continuous cell expansion until the cytomembrane ruptures,resulting in the release of cellular contents that can activate strong inflammatory and immune responses.Pyroptosis,an innate immune response,can be triggered by the activation of inflammasomes by various influencing factors.Activation of these inflammasomes can induce the maturation of caspase-1 or caspase-4/5/11,both of which cleave gasdermin D to release its N-terminal domain,which can bind membrane lipids and perforate the cell membrane.Here,we review the latest advancements in research on the mechanisms of pyroptosis,newly discovered influencing factors,antitumoral properties,and applications in various diseases.Moreover,this review also provides updates on potential targeted therapies for inflammation and cancers,methods for clinical prevention,and finally challenges and future directions in the field. | Xiang Wei Feng Xie Xiaoxue Zhou Yuchen Wu Haiyan Yan Ting Liu Jun Huang Fangwei Wang Fangfang Zhou Long Zhang | 2022 | Cellular & Molecular Immunology2022，19，9： | 11 |
| 4 | Modeling the influence of forced ventilation on the dispersion of droplets ejected from roadheader-mounted external sprayer显示文摘In order to reveal the influence of forced ventilation on the dispersion of droplets ejected from roadheader-mounted external sprayer,the paper studies the air-flowing field and the droplet distribution under the condition of gentle breeze and normal forced ventilation in heading face using the particle tracking technology of computational fluid dynamics(CFD).The results show that air-flowing tendency in the same section presents great comparability in the period of gentle breeze and forced ventilation,and the difference mainly embodies in the different wind velocity.The influence of ventilation on the dispersion of droplets is faint under the gentle breeze condition.The droplet can be evenly distributed around the cutting head.However,under the normal forced ventilation,a large number of droplets will drift to the return air side.At the same time,droplet clusters are predominantly presented in the lower part of windward side and the middle of the leeward side around the cutting head.In contrast,the droplet concentration in other parts around cutting head decreases a lot and the droplets are unable to form close-grained mist curtain.So the dust escape channel is formed.In addition,the simulation results also reveal that the disturbance of air flow on the droplet distribution can be effectively relieved when using ventilation duct with Coanda effect(VDCE).Field experiment results show that the dust suppression efficiency of total dust and respirable dust increases respectively by 10.5%and 9.3%when using VDCE,which proves that it can weaken the influence of airflow on droplet dispersion. | Han Fangwei Wang Deming Jiang Jiaxing Zhu Xiaolong | 2014 | International Journal of Mining Science and Technology2014，24，1： | 10 |
| 5 | Transient temperature field of a friction pair in a HVD device of a belt conveyor显示文摘To show the distribution of a temperature field on a steel disk and to prolong the service life of a friction pair in a Hy-dro-Viscous Drive (HVD) device, a theoretical model of a transient temperature field was established, based on the theory of heat conduction. This theoretical model was solved using a finite element method. The results show that the surface temperature of the steel disk does not increase consistently as a function of the radius; the highest temperature appears short of the maximum radius. The relationship between the surface temperature and the mixed friction time is exponential. With a friction time of 15 s, the tem-perature reached 465.9 °C. Simultaneously, the internal thermal stress is larger than the yield stress of the material, causing a warping deformation of the steel disk. The largest axial deformation is 0.32 mm. The results of the experiment suggest that the de-formation is the same as that obtained from numerical simulation. Therefore, deformation of the steel disk must be considered dur-ing the study of the characteristics of a HVD. | XIE Fangwei, HOU Youfu School of Mechanical and Electrical Engineering, China University of Mining & Technology, Xuzhou 221008, China | 2010 | Mining Science and Technology2010，20，6： | 8 |
| 6 | Physical design of target station and neutron instruments for China Spallation Neutron Source显示文摘The China Spallation Neutron Source(CSNS)is the first accelerator-based multidiscipline user facility to produce pulsed neutrons by tungsten target under collision of a pulsed proton beam with a beam power of 100 kW at a repetition rate of 25 Hz.In this paper,we focus on the physical design of CSNS target station and neutron instruments.Under optimized design,the flat tungsten target and the compact target-moderator-reflector coupling enhance effective cold and thermal neutron output from moderators.Three wing-type moderators supply four different characteristics of neutrons to 19 beamlines primarily for neutron scattering applications.Layout of neutron instruments are conceptually planned for total 20 beamlines,the configuration and specification have been determined for three day-one neutron instruments.All designs are optimized for the Phase I of 100 kW with a upgradable capacity to 500 kW. | WANG FangWei LIANG TianJiao YIN Wen YU QuanZhi HE LunHua TAO JuZhou ZHU Tao JIA XueJun ZHANG ShaoYing | 2013 | Science China(Physics,Mechanics & Astronomy)2013，56，12： | 7 |
| 7 | Opportunity and challenge:ten years of proteomics in China显示文摘Proteomics is a science that focuses on the global analysis of protein expression and function in organisms. Although it is still a relatively new field, it has become increasingly important for life science research [1-3]. | LENG FangWei | 2012 | Science China(Life Sciences)2012，55，9： | 6 |
| 8 | Build a two-way road for health industry: the current circumstance of translational medicine in China显示文摘Translational medicine is a new emerging medical practice comprising multidisciplinary research from basic sciences to clinical medicine. It is regarded as a two-way road: bench to bedside and bedside to bench, playing important roles in communications between basic and clinical scientists [1]. As a developing country with more than 1.3 billion people, China bears a complex disease spectrum. It is thus urgent for China to develop translational medicine to facilitate pre- | LENG FangWei | 2012 | Science China(Life Sciences)2012，55，10： | 6 |
| 9 | Reputation-based secure spectrum situation fusion in distributed cognitive radio networks显示文摘In distributed cognitive radio(CR) network, the cooperative spectrum situation sensing based on consensus scheme may be disrupted by spectrum sensing data falsification(SSDF) attacks. In this paper, a secure spectrum situation fusion scheme based on reputation is proposed to counter attacks. The neighboring nodes of secondary users(SUs) get the corresponding dynamic trust value according to their behavior, which restrict the impact of the malicious behavior on the premise to ensure information interaction of normal nodes. Theoretical analysis and simulation results show that the consensus fusion scheme based on reputation has better performance than the existing algorithm which eliminates the neighboring node with the biggest deviation value from mean value. It demonstrates that the proposed scheme not only achieves better convergence properties but also has higher detection probability than the existing scheme in the process of spectrum situation fusion. | Li Fangwei Liu Fan Zhu Jiang Nie Yifang | 2015 | The Journal of China Universities of Posts and Telecommunications2015，22，3： | 6 |
| 10 | Targeting and Regulation of Cell Wall Synthesis During Tip Growth in Plants显示文摘Root hairs and pollen tubes are formed through tip growth,a process requiring synthesis of new cell wall material and the precise targeting and integration of these components to a selected apical plasma membrane domain in the growing tips of these cells.Presence of a tip‐focused calcium gradient,control of actin cytoskeleton dynamics,and formation and targeting of secretory vesicles are essential to tip growth.Similar to cells undergoing diffuse growth,cellulose,hemicelluloses,and pectins are also deposited in the growing apices of tip‐growing cells.However,differences in the manner in which these cell wall components are targeted and inserted in the expanding portion of tip‐growing cells is refected by the identifcation of elements of the plant cell wall synthesis machinery which have been shown to play unique roles in tip‐growing cells.In this review,we summarize our current understanding of the tip growth process,with a particular focus on the subcellular targeting of newly synthesized cell wall components,and their roles in this form of plant cell expansion. | Fangwei Gu Erik Nielsen | 2013 | Journal of Integrative Plant Biology2013，55，9： | 6 |
| 11 | Rural households’livelihood responses to industry-based poverty alleviation as a sustainable route out of poverty显示文摘Industrialization is one way to achieve a sustainable route out of poverty.During the implementation of industry-based poverty alleviation projects,rural households’livelihood responses to change are crucial.A stronger livelihood response is conducive to multidimensional poverty relief due to industry-based poverty alleviation projects.Effective poverty alleviation can also stimulate stronger household responses.There is a positive cycle between livelihood response and multidimensional poverty relief effects that can help achieve sustainable poverty alleviation goals.Using a synergistic perspective on the relationship between“people–industry–land”,this paper explains the poverty alleviation logic connecting livelihood response,multidimensional poverty relief,and sustainable routes out of poverty by constructing a four-dimensional livelihood response measurement system with three elements of intensity.We analyzed survey data collected from 2363 households from 4 sample counties in 4 contiguous poverty-stricken areas,and measured and compared the characteristics of rural households’livelihood responses and the factors influencing poverty alleviation projects.Rural households’livelihood responses in four sample counties were moderate.The four dimensions of responses were ranked as livelihood strategy response,livelihood space response,livelihood output response,and livelihood capital response.The three intensities indicated that the perception and willingness elements of livelihood response were very similar,but there was a big gap between those elements and livelihood response actions.At the group level,poor households had higher and more consistent livelihood response than non-poor households.External environment factors(such as location,industry type,village organizational ability,and village atmosphere)and internal family factors(such as resource endowment,income sources,health,education,labor quantity,policy trust,credit availability,and social networks)had a significant impact on households’livelihood response.However,this impact varied across different dimensions and had different intensities.This paper proposes a multidimensional poverty relief mechanism and suggests sustainable routes out of poverty. | Jianjun Ding Zhang Wang Yanhong Liu Fangwei Yu | 2020 | Regional Sustainability2020，1，1： | 5 |
| 12 | Tailoring interphase structure to enable high-rate, durable sodium-ion battery cathode显示文摘Na-based layered transition metal oxides with O_(3)-type structure have been considered to be promising cathodes for Na-ion batteries. However, the intrinsically limited Na-ion conductivity induced by the Otype Na-coordinate environment compromises their rate and cycle capability, hindering their practical application. Here, we report an interphase-structure tailoring strategy that improves the electrochemical properties of O_(3)-type layered cathodes achieved through surface coating and doping processes.Specifically, a Zr-doped interphase structure is designed in the model compound NaNi_(1/3)Mn_(1/3)Fe_(1/3)O_(2) using the ionic conductor Na_(3)Zr_(2)Si_(2)PO_(12) as the surface coating material and Zr-dopant provider. We discover that the modified NaNi_(1/3)Mn_(1/3)Fe_(1/3)O_(2)cathode shows a stable Na-storage structure as well as an enhanced rate/cycle capability. Combined with theoretical calculations, it is suggested that the superior electrochemical performances originate from the Zr-doped interphase structure, which has an enlarged Na layer spacing that forms favorable Na-ion diffusion channels. This work highlights a general material interface optimization method which opens a new perspective for fabricating high-performance electrodes for Na-ion batteries and beyond. | Na Li Shaofei Wang Enyue Zhao Wen Yin Zhigang Zhang Kang Wu Juping Xu Yoshihiro Kuroiwa Zhongbo Hu Fangwei Wang Jinkui Zhao Xiaoling Xiao | 2022 | Journal of Energy Chemistry2022，31，5： | 4 |
| 13 | Insulating materials for realising carbon neutrality:Opportunities,remaining issues and challenges显示文摘The 2050 carbon-neutral vision spawns a novel energy structure revolution,and the construction of the future energy structure is based on equipment innovation.Insulating material,as the core of electrical power equipment and electrified transportation asset,faces unprecedented challenges and opportunities.The goal of carbon neutral and the urgent need for innovation in electric power equipment and electrification assets are first discussed.The engineering challenges constrained by the insulation system in future electric power equipment/devices and electrified transportation assets are investigated.Insulating materials,including intelligent insulating material,high thermal conductivity insulating material,high energy storage density insulating material,extreme environment resistant insulating material,and environmental-friendly insulating material,are cat-egorised with their scientific issues,opportunities and challenges under the goal of carbon neutrality being discussed.In the context of carbon neutrality,not only improves the understanding of the insulation problems from a macro level,that is,electrical power equipment and electrified transportation asset,but also offers opportunities,remaining issues and challenges from the insulating material level.It is hoped that this paper en-visions the challenges regarding design and reliability of insulations in electrical equipment and electric vehicles in the context of policies towards carbon neutrality rules.The authors also hope that this paper can be helpful in future development and research of novel insulating materials,which promote the realisation of the carbon-neutral vision. | Chuanyang Li Yang Yang Guoqiang Xu Yao Zhou Mengshuo Jia Shaolong Zhong Yu Gao Chanyeop Park Qiang Liu Yalin Wang Shakeel Akram Xiaoliang Zeng Yi Li Fangwei Liang Bin Cui Junpeng Fang Lingling Tang Yulin Zeng Xingtao Hu Jiachen Gao Giovanni Mazzanti Jinliang He Jianxiao Wang Davide Fabiani Gilbert Teyssedre Yang Cao Feipeng Wang Yunlong Zi | 2022 | High Voltage2022，7，4： | 4 |
| 14 | A new design of foam spray nozzle used for precise dust control in underground coal mines显示文摘In order to improve the utilization rate of foam,an arc jet nozzle was designed for precise dust control.Through theoretical analysis,the different demands of foam were compared amongst arc jets,flat jets and full cone jets when the dust source was covered identically by foam.It is proved that foam consumption was least when an arc jet was used.Foam production capability of an arc jet nozzle under different conditions was investigated through experiments.The results show that with the gas liquid ratio(GLR)increasing,the spray state of an arc jet nozzle presents successively water jet,foam jet and mist.Under a reasonable working condition range of foam production and a fixed GLR,foam production quantity increases at first,and then decreases with the increase of liquid supply quantity.When the inner diameter of the nozzle is 14 mm,the best GLR is 30 and the optimum liquid supply quantity is0.375 m^3/h.The results of field experiments show that the total dust and respirable dust suppression efficiency of arc jet nozzles is 85.8%and 82.6%respectively,which are 1.39 and 1.37 times higher than the full cone nozzles and 1.20 and 1.19 times higher than the fiat nozzles. | Han Fangwei Wang Deming Jiang Jiaxing Zhu Xiaolong | 2016 | International Journal of Mining Science and Technology2016，26，2： | 4 |
| 15 | Microstructure evolution and texture tailoring of reduced graphene oxide reinforced Zn scaffold显示文摘Zinc(Zn)possesses desirable degradability and favorable biocompatibility,thus being recognized as a promising bone implant material.Nevertheless,the insufficient mechanical performance limits its further clinical application.In this study,reduced graphene oxide(RGO)was used as reinforcement in Zn scaffold fabricated via laser additive manufacturing.Results showed that the homogeneously dispersed RGO simultaneously enhanced the strength and ductility of Zn scaffold.On one hand,the enhanced strength was ascribed to(i)the grain refinement caused by the pinning effect of RGO,(ii)the efficient load shift due to the huge specific surface area of RGO and the favorable interface bonding between RGO and Zn matrix,and(iii)the Orowan strengthening by the homogeneously distributed RGO.On the other hand,the improved ductility was owing to the RGO-induced random orientation of grain with texture index reducing from 20.5 to 7.3,which activated more slip systems and provided more space to accommodate dislocation.Furthermore,the cell test confirmed that RGO promoted cell growth and differentiation.This study demonstrated the great potential of RGO in tailoring the mechanical performance and cell behavior of Zn scaffold for bone repair. | Youwen Yang Yun Cheng Shuping Peng Liang Xu Chongxian He Fangwei Qi Mingchun Zhao Cijun Shuai | 2021 | Bioactive Materials2021，6，5： | 4 |
| 16 | Recent progress of immunology research in China显示文摘To celebrate the 60th anniversary of SCIENCE CHINA,the second issue of Science China Life Sciences(2010) focuses on immunology,with six articles contributed by immunologists working both in and outside China.The articles | LENG FangWei | 2011 | Science China(Life Sciences)2011，54，11： | 3 |
| 17 | Propagation of elastic wave in nanoporous material with distributed cylindrical nanoholes显示文摘The effective propagation constants of plane longitudinal and shear waves in nanoporous material with random distributed parallel cylindrical nanoholes are studied. The surface elastic theory is used to consider the surface stress effects and to derive the nontraditional boundary condition on the surface of nanoholes. The plane wave expansion method is used to obtain the scattering waves from the single nanohole. The multiple scattering effects are taken into consideration by summing the scat- tered waves from all scatterers and performing the configuration averaging of random distributed scatterers. The effective propagation constants of coherent waves along with the associated dynamic effective elastic modulus are numerically evaluat- ed. The influences of surface stress are discussed based on the numerical results. | QIANG FangWei WEI PeiJun LIU XiQiang | 2013 | Science China(Physics,Mechanics & Astronomy)2013，56，8： | 3 |
| 18 | High-capacity lithium-rich cathode oxides with multivalent cationic and anionic redox reactions for lithium ion batteries显示文摘Lithium-rich cathode oxides with capability to realize multivalent cationic and anionic redox reactions have attracted much attention as promising candidate electrode materials for high energy density lithium ion batteries because of their ultrahigh specific capacity. However, redox reaction mechanisms, especially for the anionic redox reaction of these materials, are still not very clear. Meanwhile, several pivotal challenges associated with the redox reactions mechanisms, such as structural instability and limited cycle life, hinder the practical applications of these high-capacity lithium-rich cathode oxides. Herein, we review the lithium-rich oxides with various crystal structures. The multivalent cationic/anionic redox reaction mechanisms of several representative high capacity lithium-rich cathode oxides are discussed, attempting to understand the origins of the high lithium storage capacities of these materials. In addition, we provide perspectives for the further development of these lithium-rich cathode oxides based on multivalent cationic and anionic redox reactions, focusing on addressing the fundamental problems and promoting their practical applications. | Enyue Zhao Xiqian Yu Fangwei Wang Hong Li | 2017 | Science China Chemistry2017，60，12： | 3 |
| 19 | On Random Linear Network Coding for Butterfly Network显示文摘 | GUANG Xuan FU Fangwei | 2011 | Chinese Journal of Electronics2011，20，2： | 3 |
| 20 | Polygonatum sibiricum polysaccharides protect against obesity and non-alcoholic fatty liver disease in rats fed a high-fat diet显示文摘Polygonatum sibiricum is a traditional medicinal and dietary plant of the family Liliaceae. The main functional macromolecules of P. sibiricum are polysaccharides, which function in antioxidation and regulating immunity. Previous studies have shown that insulin resistance(IR), oxidative stress, and inflammation are important factors in the induction of lipid metabolic diseases such as obesity. Therefore, in this study, we established a high-fat diet-induced rat model of obesity and nonalcoholic fatty liver disease(NAFLD) to explore the potential protective effect of P. sibiricum polysaccharides(PSPs) and the mechanisms behind it. After 4 weeks of high-fat diet feeding to induce obesity, the rats were treated with different doses of PSP solution or distilled water for 6 weeks. Compared with untreated obese rats, PSP-treated obese rats showed a decrease in body weight, serum total cholesterol, triglyceride, and low-density lipoprotein cholesterol levels, hepatic aspartate aminotransferase and alanine aminotransferase activity, hepatic malondialdehyde content, and hepatic levels of the pro-inflammatory factors tumor necrosis factor-α, interleukin-1β, and interleukin-6, as well as increased serum high-density lipoprotein cholesterol levels and hepatic superoxide dismutase, catalase, and glutathione peroxidase activity. Pathological analysis and immunoblotting of the liver tissues indicated that mechanistically, PSPs reduced obesity and NAFLD in rats by upregulating insulin receptor expression, increasing adenosine monophosphate-activated protein kinase phosphorylation, and downregulating sterol regulatory element-binding protein 2 and low-density lipoprotein receptor expression, thus promoting lipid metabolism, decreasing body weight, and reducing inflammation and oxidative stress caused by lipid accumulation. Based on these results, PSPs may have the potential to reduce obesity and NAFLD associated with a high-fat diet. | Li Zeng Fangwei Zhong Zhiliang Chen Gengxi Li Qi Zhu | 2022 | Food Science and Human Wellness2022，11，4： | 3 |
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