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| 1 | The Tartary Buckwheat Genome Provides Insights into Rutin Biosynthesis and Abiotic Stress Tolerance显示文摘 | Zhang, Lijun Li, Xiuxiu Ma, Bin Gao, Qiang Du, Huilong Han, Yuanhuai Li, Yan Cao, Yinghao Qi, Ming Zhu, Yaxin Lu, Hongwei Ma, Mingchuan Liu, Longlong Zhou, Jianping Nan, Chenghu Qin, Yongjun Wang, Jun Cui, Lin Liu, Huimin Liang, Chengzhi Qiao, Zhijun | 2017 | Molecular Plant2017，10，9： | 53 |
| 2 | Cyclostationary Feature Detection Based Spectrum Sensing Algorithm under Complicated Electromagnetic Environment in Cognitive Radio Networks显示文摘This paper focuses on improving the detection performance of spectrum sensing in cognitive radio(CR) networks under complicated electromagnetic environment. Some existing fast spectrum sensing algorithms cannot get specific features of the licensed users'(LUs') signal, thus they cannot be applied in this situation without knowing the power of noise. On the other hand some algorithms that yield specific features are too complicated. In this paper, an algorithm based on the cyclostationary feature detection and theory of Hilbert transformation is proposed. Comparing with the conventional cyclostationary feature detection algorithm, this approach is more flexible i.e. it can flexibly change the computational complexity according to current electromagnetic environment by changing its sampling times and the step size of cyclic frequency. Results of simulation indicate that this approach can flexibly detect the feature of received signal and provide satisfactory detection performance compared to existing approaches in low Signal-to-noise Ratio(SNR) situations. | Yang Mingchuan Li Yuan Liu Xiaofeng Tang Wenyan | 2015 | China Communications2015，12，9： | 17 |
| 3 | Co-doped IT-M0S2 nanosheets embedded in N,S-doped carbon nanobowls for high-rate and ultra-stable sodium-ion batteries显示文摘Despite various 2H-MoS/carbon hybrid nanostructures have been constructed and committed to improve the performance for sodium-ion batteries(SIBs),they still show the limited cycle stability due to the relatively large volumetric expansion during the charge-discharge process Herein,we report the construction of cobalt-doped few-layered 1T-MoS2 nanosheets embedded in N,S-doped carbon(CMS/NSC)nanobowls derived from metal-organic framework(MOF)precursor via a simple in situ sulfurization process.This unique hierarchical structure enables the uniformly dispersed Co-doped 1T-MoS2 nanosheets intimately couple with the highly conductive carbon nanobowls,thus efficiently preventing the aggregation.In particular,the Co-doping plays a crucial role in maintaining the integrity of structure for MoS2 during cycling tests,confirmed by first-principles calculations.Compared with pristine MoS2,the volume deformation of Co-doped MoS2 can be shrunk by a prominent value of 52%during cycling.Furthermore,the few-layered MoS2 nanosheets with 1T metalic phase endow higher conductivity,and thus can surpass its counterpart 2H semiconducting phase in battery performance.By virtue of the synergistic effect of stable structure,appropriate doping and high conductivity,the resulting CMS/NSC hybrid shows superior rate capability and cycle stability.The capacity of CMS/NSC can still be 235.9 mAh·g^-1 even at 25 A·g^-1,which is 51.3%of the capacity at 0.2 A·g^-1.Moreover,the capacity can still remain 218.6 mAh·g^-1 even over 8,240 cycles at 5 Ag·g^-1 with a low decay of 0.0044%per cycle,one of the best performances among the reportec MoS2-based anode materials for SIBs. | Peihao Li Yong Yang Sheng Gong Fan Lv Wei Wang Yiju Li Mingchuan Luo Yi Xing Qian Wang Shaojun Guo | 2019 | Nano Research2019，12，9： | 6 |
| 4 | Pushing periodic-disorder-induced phase matching into the deep-ultraviolet spectral region:theory and demonstration显示文摘Nonlinear frequency conversion is a ubiquitous technique that is used to obtain broad-range lasers and supercontinuum coherent sources.The phase-matching condition(momentum conservation relation)is the key criterion but a challenging bottleneck in highly efficient conversion.Birefringent phase matching(BPM)and quasiphase matching(QPM)are two feasible routes but are strongly limited in natural anisotropic crystals or ferroelectric crystals.Therefore,it is in urgent demand for a general technique that can compensate for the phase mismatching in universal nonlinear materials and in broad wavelength ranges.Here,an additional periodic phase(APP)from order/disorder alignment is proposed to meet the phase-matching condition in arbitrary nonlinear crystals and demonstrated from the visible region to the deep-ultraviolet region(e.g.,LiNbO_(3) and quartz).Remarkably,pioneering 177.3-nm coherent output is first obtained in commercial quartz crystal with an unprecedented conversion efficiency above 1‰.This study not only opens a new roadmap to resuscitate those long-neglected nonlinear optical crystals for wavelength extension,but also may revolutionize next-generation nonlinear photonics and their further applications. | Mingchuan Shao Fei Liang Haohai Yu Huaijin Zhang | 2020 | Light(Science & Applications)2020，9，1： | 5 |
| 5 | Statistical Modeling of the High Altitude Platform Dual-Polarized MIMO Propagation Channel显示文摘In order to investigate the benefit of multiple-input multiple-output(MIMO) technique applying to the high altitude platform(HAP), a 2×2 MIMO statistical model, which can accurately describe the channel between HAP and high-speed train, is presented. And dual polarization diversity is particularly considered. Based on first-order three-state Markov chain, the single-input single-output(SISO) channel, a subset of the MIMO channel is first established. The ray tracing approach applied to the digital relief model(DRM) which covers the railway between Xi'an and Zhengzhou is used to obtain the state probability vector and matrix of the state transition probability. The proposed model considers both Doppler shift and temporal correlation, and the polarization correlation and spatial correlation statistical properties of large-scale fading and smallscale fading are analyzed. Moreover, useful numerical results on the MIMO HAP channel outage capacity are provided based on which, significant capacity gains with respect to the conventional SISO case are illustrated. Such statistical channel model can be applied to the future wireless communication system between HAP and high-speed train. | Mingchuan Yang Shuo Zhang Xinye Shao Qing Guo Wenyan Tang | 2017 | China Communications2017，14，3： | 4 |
| 6 | Rh-doped PdAg nanoparticles as efficient methanol tolerance electrocatalytic materials for oxygen reduction显示文摘Direct methanol fuel cells(DMFCs)have received extensive attention on their high efficiency,high reliability,and no carbon emission.Unfortunately,the poor methanol tolerance and sluggish oxygen reduction reaction(ORR)at cathode have seriously hindered their further development.Herein we report the synthesis of a new class of Rh-doped PdAg alloy nanoparticles(NPs)for boosting ORR activity with high methanol tolerance capacity concurrently.The ORR mass activity of typical Rh_4Pd_(40)Ag_(56)NPs is 4.2 times higher than that of commercial Pt catalyst.Moreover,it shows a great methanol tolerance capability by maintaining 92.4%in ORR mass activity in alkaline solution with 0.1 mol L^(à1)methanol,against a big decrease of almost 100%for commercial Pt.Even after 30,000 potential cycles with 1.0 mol L^(à1)methanol,Rh_4Pd_(40)Ag_(56)NPs still retain ORR mass activity of up to 68.3%.DFT calculations reveal that excellent ORR performance with excellent methanol tolerance originates the active d-band-pinning engineering for an efficient site-independent electron-transfer.A generalized d-band mediated fine electron-transfer tuning path has blueprinted for effectively minimizing intrinsic ORR barriers with high current density.The present work highlights the key role of Rh doping in enhancing the ORR activity and methanol tolerance ability of PdAg NPs for future high-performance DMFCs. | Yingjun Sun Bolong Huang Nuoyan Xu Yingjie Li Mingchuan Luo Chunji Li Yingnan Qin Lei Wang Shaojun Guo | 2019 | Science Bulletin2019，64，1： | 4 |
| 7 | Sm-doped g-C_(3)N_(4)/Ti_(3)C_(2) MXene heterojunction for visible-light photocatalytic degradation of ciprofloxacin显示文摘A heterojunction of Sm-doped g-C_(3)N_(4)/Ti_(3)C_(2) MXene(SCN/MX)was constructed via prepolymerization and solid mixture-calcination method.The modified g-C_(3)N_(4) presented a hollow porous seaweed-like shape which can increase its specific area and active sites.In SCN/MX composite,the optical properties,no matter optical absorption ability or separation performance of photo-induced electrons and holes,were enhanced.Among them,Sm-doping may play an important role on transferring the photogenerated electrons to suppress their recombination,and Ti_(3)C_(2) MXene would broaden light absorption and further improve the carrier migration efficiency.The SCN/MX presented higher photocatalytic degradation efficiency(>99%)of cipro floxacin under visible light irradiation.The quenching experiments and electron spin-resonance spectroscopy confirmed that the dominated active materials were superoxide radical and holes.The degradation mechanisms of ciprofloxacin(CIP)over the SCN/MX were attacking of the active materials on the piperazine ring and quinolone ring,and the final products were CO_(2),H_(2)O and F^(-). | Mingchuan Yu Huanjing Liang Ruonan Zhan Lei Xu Junfeng Niu | 2021 | Chinese Chemical Letters2021，32，7： | 3 |
| 8 | Low-frequency HIFU induced cancer immunotherapy:tempting challenges and potential opportunities显示文摘Immunotherapy is playing an increasingly important role in the treatment of tumors.Different from the traditional direct killing or excision therapies,immunotherapy depends on autologous immunity to kill tumor cells and tissues by activating or enhancing the body's immune system.Large numbers of recent studies suggest that low-frequency HIFU can not only enhance the intensity of the body's anti-cancer immune response,but also improve the efficiency of immunotherapy drug delivery to strengthen the effects of tumor immunotherapy.The focused ultrasound(FUS)destructs the tumor and simultaneously generates tumor debris and tumor-associated antigens,which enhances the immunogenicity of the tumor and stimulates the immune cells,inducing the body's immune response.Microbubbles are clinically used as a contrast.As a matter of fact,the addition of microbubbles can reinforce the destructive effect of FUS on the tumor and activate a stronger immune response.The combined application of ultrasound and microbubbles can more effectively open the blood brain barrier(BBB),which is beneficial to improving the intake of immune cells or immunotherapy drugs and exerting a positive influence in the lesion area.Currently,microbubbles and nanoparticles are commonly used as gene and drug carriers.Using ultrasound,the immune-related gene or antigen delivery itself can enhance the immune response and improve the efficacy of the immunotherapy. | Guilian Shi Mingchuan Zhong Fuli Ye Xiaoming Zhang | 2019 | Cancer Biology & Medicine2019，16，4： | 3 |
| 9 | Effect of Sr on Grain Refinement of Mg–3%Al Alloy Containing Trace Fe by Carbon-Inoculation显示文摘Magnesium(Mg)–3% aluminum(Al)(in weight) alloy was modified by carbon(C) inoculation combining with strontium(Sr).The effects of trace 0.1% iron(Fe) addition and operating sequence of carboninoculation and Fe addition on the grain size of Mg–3%Al alloy were studied.The results reveal that the Sr addition could effectively suppress grain-coarsening resulted from the inclusion of Fe in the carboninoculated Mg–Al alloy.Sr addition could contribute to the formation of the duplex-phase particles that Al–C-rich phases coated on Al–Fe or Al–C–Fe-rich phases,regardless of the Fe addition sequence.These duplex-phase particles should be the potent substrates for α-Mg grains.Consequently,Sr addition could effectively subsidize the inhibiting effect of Fe on grain refinement and the active nuclei were maintained.In other words,Sr plays a counter role in the poisoning effect of Fe on the microstructure of Mg–3%Al alloy. | Jun Du Yutong Shi Mingchuan Zhou Wenfang Li | 2016 | Journal of Materials Science & Technology2016，32，12： | 2 |
| 10 | Angular engineering strategy of an additional periodic phase for widely tunable phase-matched deep-ultraviolet second harmonic generation显示文摘Manipulation of the light phase lies at the heart of the investigation of light-matter interactions,especially for efficient nonlinear optical processes.Here,we originally propose the angular engineering strategy of the additional periodic phase(APP)for realization of tunable phase matching and experimentally demonstrate the widely tunable phasematched second harmonic generation(SHG)which is expected for dozens of years.With an APP quartz crystal,the phase difference between the fundamental and frequency-doubled light is continuously angularly compensated under this strategy,which results the unprecedented and efficient frequency doubling at wavelengths almost covering the deep-UV spectral range from 221 to 332 nm.What’s more,all the possible phase-matching types are originally realized simultaneously under the angular engineering phase-matching conditions.This work should not only provide a novel and practical nonlinear photonic device for tunable deep-UV radiation but also be helpful for further study of the light-matter interaction process. | Mingchuan Shao Fei Liang Haohai Yu Huaijin Zhang | 2022 | Light(Science & Applications)2022，11，2： | 2 |
| 11 | The effect of the mixing characters of primary and secondary air on NOx formation in a swirling pulverized coal flame显示文摘 | Gu Mingyan Zhang Mingchuan Fan Weidong | 2005 | Fuel2005，84，8： | 1 |
| 12 | A new flame sheet model to reflect the influence of the oxidation of CO on the combustion of a carbon particle 显示文摘 | Zhang Mingchuan Yu Juan Xu Xuchang | 2005 | Combustion and Flame2005，143，： | 1 |
| 13 | Ultrafine platinum nanoparticles uniformly dispersed on arrayed CN~ nanotubes with high electrochemical ac- tivity 显示文摘 | SUN Chialiang CHEN Lichyong SU Mingchuan | 2005 | Chemistry of Materials2005，17，14： | 1 |
| 14 | Aerodynamic Performance and Aeroacoustic Characteristics of Model Rotor with Anhedral Blade Tip in Hover显示文摘Experimental investigation on the aerodynamic performance and aeroacoustic characteristics of model rotors with different tip anhedral angles in hover are conducted in the paper.Three sets of model rotors with blade-tip anhedral angle 0°(reference rotor),20°and 45°respectively are designed to analyze the influence of the anhedral angle on the hovering performance and aeroacoustics of rotor.In the environment of anechoic chamber,the hover experiments under the different collective pitch and blade numbers,are carried out to measure the figure of merit(FM),time history of sound pressure and sound pressure level(SPL)of the three rotor models.Based on test results,the comparison and analysis of hovering performance and aeroacoustic characteristics among the three rotor models have been done.Meanwhile,for the sake of analysis,the rotor wake and blade pressure distribution are simulated by means of computational fluid method(CFD).At last,some conclusions about the effects of blade-tip anhedral angle on the aerodynamic performance and aeroacoustic characteristics in hover are obtained.An anhedral blade tip can enhance the FM of the rotor,and decrease the rotor loads noise to some extent. | Huang Shuilin Fan Feng Yuan Mingchuan Sun Wei | 2018 | Transactions of Nanjing University of Aeronautics and Astronautics2018，35，1： | 1 |
| 15 | Non-labeled QCM biosensor for bacterial detection using carbohydrate and lectin recognitions显示文摘 | SHEN Zhihong HUANG Mingchuan XIAO Caide | | 0，，06： | 1 |
| 16 | Using data mining to construct an intelligent web search system显示文摘 | Chen Yuru Hung Mingchuan Yang Donlin | 2003 | International Journal of Computer Processing of Oriental Languages2003，16，2： | 1 |
| 17 | Continuous simulation of CSO emissions 显示文摘 | Ruan Mingchuan | 1999 | Urban Water1999，，1： | 1 |
| 18 | A New Flame Sheet Model to Reflect the Influence of the Oxidation of CO on the Combustion of a Carbon Particle 显示文摘 | Zhang Mingchuan Yu Juan Xu Xuchang | 2005 | Combus- tion and Flame2005，143，3： | 1 |
| 19 | Study on Performance of the Ball Packed-bed Regenerator:Experiments and Simulation显示文摘 | JUAN YU MINGCHUAN ZHANG WEIDONG FAN | 2002 | Applied Thermal Engineering2002，，22： | 1 |
| 20 | The machine protection system for CSNS显示文摘Background The China Spallation Neutron Source(CSNS)accelerator consists of an 80 MeV H-LINAC,a 1.6 GeV rapid cycling synchrotron(RCS)and two beam transport lines.The uncontrolled beam may permanently damage the components or lead to very high residual radiation dose along the beam line.So the equipment protection must be deliberately designed and implemented.Purpose The machine protection system(MPS)protects components from being damaged by the beam.The response time requirement for the CSNS MPS is less than 20 ms,so the PLC(programmable logic controller)was adopted to implement the interlock logic.Methods The MPS was implemented as a two-tier architecture system,and developed through utilizing PLC and Experimental Physics and Industrial Control System(EPICS)software toolkits.The application logic was taken into careful consideration during the implementation stage.An embedded CPU module can function as an IOC accessing PLC I/O modules through the sequence CPU,with an embedded Linux operation system.Results The interlock logic and heartbeat functions were tested with all functions ok.Time consumption has been measured thoroughly since the important requirement,which is around 15 ms to stop the beam.Conclusions MPS was completed in Sep.2017 and then put into operation.It has been operating smoothly for more than 3 years.MPS has played an important role in every stage of CSNS’s commissioning and operation and achieved high reliability during the user’s experiment operation.The accelerator recently runs stably with low equipment failure. | Kang Mingtao Zhang Yuliang Jin Dapeng He Yongcheng Zhan Mingchuan Zhu Peng Wu Xuan Guo Fengqin Wang Lin | 2021 | Radiation Detection Technology and Methods2021，5，2： | 1 |
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