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| 1 | Vision,application scenarios,and key technology trends for 6G mobile communications显示文摘With the global commercialization of the fifth-generation(5G)network,many countries,including China,USA,European countries,Japan,and Korea,have started exploring 6G mobile communication network,following the tradition of“planning the next while commercializing one generation”.Currently,studies on 6G networks are at the infancy stage.Research on the vision and requirements for 6G is still ongoing,and the industry is yet to clarify the key enabling technologies for 6G.However,6G will certainly build on the success of 5G.Therefore,developing high-quality 5G networks and seamlessly integrating 5G with verticals are the priorities before 2030,when 6G is projected to be commercialized.Also,global 5G standards will keep evolving to better support vertical applications.As a milestone,the Third-Generation Partnership Project(3GPP)published Release 16 in July 2020,which continuously enhanced the capabilities of mobile broadband service based on Release 15 and realized the support for low-delay and high-reliability applications,such as Internet of Vehicles and industrial Internet.Currently,3GPP is working on Releases 17 and 18,focusing on meeting the demands of medium-and high-data-rate machine communication with low-cost and high-precision positioning,which will be published in June 2022.Thus,6G networks will further expand the application fields and scope of the Internet of Things to accommodate those services and applications that are beyond the capabilities of 5G networks.Herein,we present our vision,application scenarios,and key technological trends for 6G networks.Furthermore,we propose several future research opportunities in 6G networks with regard to industrialization and standardization. | Zhiqin WANG Ying DU Kejun WEI Kaifeng HAN Xiaoyan XU Guiming WEI Wen TONG Peiying ZHU Jianglei MA Jun WANG Guangjian WANG Xueqiang YAN Jiying XIANG He HUANG Ruyue LI Xinhui WANG Yingmin WANG Shaohui SUN Shiqiang SUO Qiubin GAO Xin SU | 2022 | Science China(Information Sciences)2022，65，5： | 17 |
| 2 | Conditional QTL mapping of three yield components in common wheat(Triticum aestivum L.)显示文摘Spike number per m^2(SN),kernel number per spike(KNPS) and thousand-kernel weight(TKW)are the three main components determining wheat(Triticum aestivum L.) yield.To evaluate the relationships among them a doubled haploid(DH) population consisting of 168 lines grown at three locations for three years was analyzed by unconditional and conditional QTL mapping.Thirty-three unconditional QTL and fifty-nine conditional QTL were detected.Among them,two QTL(QSN-DH-2B and QSN-DH-3A-1.1) improved SN,with no effect on KNPS.QKNPS-DH-2B-2.1 improved KNPS,with no effect on SN.QKNPS-DH-1A-1.1,QKNPS-DH-2D-1.1and QKNPS-DH-6A improved KNPS,with no effect on SN or TKW.QKNPS-DH-6B was associated with increased SN and TKW.In addition,QTKW-DH-4B,QTKW-DH-5B and QTKW-DH-7B increased TKW without decreasing KNPS.These results provide useful information for marker assisted selection(MAS) and improvement in wheat yield. | Han Zhang Jiansheng Chen Ruyu Li Zhiying Deng Kunpu Zhang Bin Liu Jichun Tian | 2016 | The Crop Journal2016，4，3： | 5 |
| 3 | Properties and photodetector applications of two-dimensional black arsenic phosphorus and black phosphorus显示文摘Two-dimensional(2D)black arsenic phosphorus(b-AsP),as an alloy of black phosphorus(bP)with arsenic,has attracted great attention because of its outstanding electronic and optical properties,including high carrier mobility,tunable bandgap and in-plane anisotropy.B-AsP has a smaller bandgap(0.15–0.3 eV)than the b-P bandgap(0.3–2.0 eV),and thus can be used for mid-infrared photodetectors.In addition,both of them can form various van der Waals(vdW)heterojunctions with other 2D materials to realize novel functional optoelectronic devices.Here,we compare the basic characteristics of b-AsP and b-P,including crystal structure,optical properties,band structure,electrical properties and stability,and we summarize the update progress of b-AsP in photo detection,including representatives of phototransistor and photodiode devices.In the last part,the future research directions are discussed. | Ruyue HAN Shun FENG Dong-Ming SUN Hui-Ming CHENG | 2021 | Science China(Information Sciences)2021，64，4： | 2 |
| 4 | Molecular events in the jaw vascular unit:A traditional review of the mechanisms involved in inflammatory jaw bone diseases显示文摘Inflammatory jaw bone diseases are common in stomatology,including periodontitis,peri-implantitis,medication-related osteonecrosis of the jaw,radiation osteomyelitis of the jaw,age-related osteoporosis,and other specific infections.These diseases may lead to tooth loss and maxillofacial deformities,severely affecting patients'quality of life.Over the years,the reconstruction of jaw bone deficiency caused by inflammatory diseases has emerged as a medical and socioeconomic challenge.Therefore,exploring the pathogenesis of inflammatory diseases associated with jaw bones is crucial for improving prognosis and developing new targeted therapies.Accumulating evidence indicates that the integrated bone formation and dysfunction arise from complex interactions among a network of multiple cell types,including osteoblast-associated cells,immune cells,blood vessels,and lymphatic vessels.However,the role of these different cells in the inflammatory process and the'rules'with which they interact are still not fully understood.Although many investigations have focused on specific pathological processes and molecular events in inflammatory jaw diseases,few articles offer a perspective of integration.Here,we review the changes and mechanisms of various cell types in inflammatory jaw diseases,with the hope of providing insights to drive future research in this field. | Ruyu Wang Haoran Wang Junyu Mu Hua Yuan Yongchu Pang Yuli Wang Yifei Du Feng Han | 2023 | The Journal of Biomedical Research2023，37，5： | 0 |
| 5 | A photon-controlled diode with a new signal-processing behavior显示文摘The photodetector is a key component in optoelectronic integrated circuits.Although there are various device structures and mechanisms,the output current changes either from rectified to fully-on or from fully-off to fully-on after illumination.A device that changes the output current from fully-off to rectified should be possible.We report the first photon-controlled diode based on a n/n-molybdenum disulfide junction.Schottky junctions formed at the cathode and anode either prevent or allow the device to be rectifying,so that the output current of the device changes from fully-off to rectified.By increasing the thickness of the photogating layer,the behavior of the device changes from a photodetector to a multifunctional photomemory with the highest non-volatile responsivity of 4.8×10^(7)A/W and the longest retention time of 6.5×10^(6)s reported so far.Furthermore,a 3×3 photomemory array without selectors shows no crosstalk between adjacent devices and has optical signal-processing functions including wavelength and power-density selectivity. | Shun Feng Ruyue Han Lili Zhang Chi Liu Bo Li Honglei Zhu Qianbing Zhu Wei Chen Hui-Ming Cheng Dong-Ming Sun | 2022 | National Science Review2022，9，8： | 0 |
| 6 | Emerging Evidence Linking the Liver to the Cardiovascular System: Liver-derived Secretory Factors显示文摘Cardiovascular diseases(CVDs)remain the leading cause of morbidity and mortality worldwide.Recently,accumulating evidence has revealed hepatic mediators,termed as liverderived secretory factors(LDSFs),play an important role in regulating CVDs such as atherosclerosis,coronary artery disease,thrombosis,myocardial infarction,heart failure,metabolic cardiomyopathy,arterial hypertension,and pulmonary hypertension.LDSFs presented here consisted of microbial metabolite,extracellular vesicles,proteins,and microRNA,they are primarily or exclusively synthesized and released by the liver,and have been shown to exert pleiotropic actions on cardiovascular system.LDSFs mainly target vascular endothelial cell,vascular smooth muscle cells,cardiomyocytes,fibroblasts,macrophages and platelets,and further modulate endothelial nitric oxide synthase/nitric oxide,endothelial function,energy metabolism,inflammation,oxidative stress,and dystrophic calcification.Although some LDSFs are known to be detrimental/beneficial,controversial findings were also reported for many.Therefore,more studies are required to further explore the causal relationships between LDSFs and CVDs and uncover the exact mechanisms,which is expected to extend our understanding of the crosstalk between the liver and cardiovascular system and identify potential therapeutic targets.Furthermore,in the case of patients with liver disease,awareness should be given to the implications of these abnormalities in the cardiovascular system.These studies also underline the importance of early recognition and intervention of liver abnormalities in the practice of cardiovascular care,and a multidisciplinary approach combining hepatologists and cardiologists would be more preferable for such patients. | Xiang Liu Yijia Shao Linjiang Han Ruyue Zhang Jimei Chen | 2023 | Journal of Clinical and Translational Hepatology2023，11，5： | 0 |
| 7 | Development of the automatic navigation system for combine harvester based on GNSS显示文摘An automatic navigation system was developed to realize automatic driving for combine harvester,including the mechanical design,control method and software design.First of all,for the harvester modified with the automatic navigation system,a dynamic calibration method of the rear wheel center position was proposed.The control part included the navigation controller and the steering controller.A variable universe fuzzy controller was designed to the navigation controller,which used fuzzy control to change the fuzzy universe of input and output dynamically,that means,under the condition that the fuzzy rules remain unchanged,the fuzzy universe changes with the change of input,which is an adaptive fuzzy control method and can modify the control strategy in time.To realize the automatic navigation of the harvester,the decision result of the navigation controller based on the variable universe fuzzy control was input into the steering controller,and then the electric steering wheel was controlled to rotate.To test the performance of the designed automatic navigation system,the field experiment was carried out.When the combine harvester was navigating linearly at a speed of 0.8 m/s,the overall root mean square error(RMSE)of the lateral deviation was 5.87 cm.The test results showed that the system was designed could make the combine track the preset path smoothly and stably,and the tracking accuracy was at the centimeter level. | Shichao Li Man Zhang Ruyue Cao Yuhan Ji Zhenqian Zhang Han Li Yanxin Yin | 2021 | International Journal of Agricultural and Biological Engineering2021，14，5： | 0 |
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