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| 1 | Inhibitory effects of the extracts with different solvents from three compositae plants on cyanobacterium Microcystis aeruginosas显示文摘The algicidal activity of the terrestrial plants is a novel and promising means for alga control of eutrophic waters.In this study,three compositae plants - Artemisia annua(A.annua),Conyza canadensis(C.canadensis),and Erigeron annuus(E.annuus) were selected and antialgal activity of petroleum ether(PE),ethyl acetate(EA) and ethanol extracts of these plants on blue algae Microcystis aeruginosa was investigated.The result shows the EA extracts of these plants present the stronger inhibitory effects.The results of the further separation of PE and EA extracts according to water-solubility and acidity or alkalinity show that fatty acids and terpenoids in A.annua,terpenoids and organic acid in C.Canadensis and E.Annuus may be the main antialgal active constituents.This study suggested that the EA extracts of these plants could become the potential algicide to prevent water blooming. | NI LiXiao HAO XiangYang LI ShiYin CHEN ShiJin REN GaoXiang ZHU Liang | 2011 | Science China Chemistry2011，54，7： | 7 |
| 2 | Versatile Piriformospora indica and Its Potential Applications in Horticultural Crops显示文摘Modern horticultural crop production systems target the exploitation of sustainable techniques for crop improvement while maintaining balance with the environment. Several beneficial microbes have been investigated and have yielded remarkable results. The endophytic fungus, Piriformospora indica, is one microbe group with the potential to offer numerous benefits and opportunities in modern horticultural crop production. This plant growth-promoting mycorrhizal fungus is of particular interest due to its beneficial implications in plant growth and development. The fungus has been experimentally proven to significantly improve water and nutrient/mineral absorption, early flowering, seed production/germination and plant photosynthetic capability, growth rates;especially in nutrient-deprived soils, alter the production of secondary metabolites, and promote adaptation, tolerance and/or resistance to biotic and abiotic stressors. Its unique capability to be axenically cultured makes it feasible for research and application. These attributes in combinations with its broad host range, offer immense potential for this fungus for research in horticultural plant improvement. Thus, this review highlights the potential applications of P. indica in horticultural crops research and production. | Raphael Anue Mensah Dan Li Fan Liu Na Tian Xueli Sun Xiangyang Hao Zhongxiong Lai Chunzhen Cheng | 2020 | Horticultural Plant Journal2020，6，2： | 6 |
| 3 | Parallel Dispatch:A New Paradigm of Electrical Power System Dispatch显示文摘Modern power systems are evolving into sociotechnical systems with massive complexity, whose real-time operation and dispatch go beyond human capability. Thus,the need for developing and applying new intelligent power system dispatch tools are of great practical significance. In this paper, we introduce the overall business model of power system dispatch, the top level design approach of an intelligent dispatch system, and the parallel intelligent technology with its dispatch applications. We expect that a new dispatch paradigm,namely the parallel dispatch, can be established by incorporating various intelligent technologies, especially the parallel intelligent technology, to enable secure operation of complex power grids,extend system operators' capabilities, suggest optimal dispatch strategies, and to provide decision-making recommendations according to power system operational goals. | Jun Jason Zhang Fei-Yue Wang Qiang Wang Dazhi Hao Xiaojing Yang David Wenzhong Gao Xiangyang Zhao Yingchen Zhang | 2018 | IEEE/CAA Journal of Automatica Sinica2018，5，1： | 5 |
| 4 | A Robust Gaussian Mixture Model for Mobile Robots’ Vision-based Pose Estimation显示文摘In dynamic environments, the moving landmarks can make the accuracy of traditional vision-based pose estimation worse or even failure. To solve this problem, a robust Gaussian mixture model for vision-based pose estimation is proposed. The motion index is added to the traditional graph-based vision-based pose estimation model to describe landmarks’ moving probability, transforming the classic Gaussian model to Gaussian mixture model, which can reduce the influence of moving landmarks for optimization results. To improve the algorithm’s robustness to noise, the covariance inflation model is employed in residual equations. The expectation maximization method for solving the Gaussian mixture problem is derived in detail, transforming the problem into classic iterative least square problem. Experimental results demonstrate that in dynamic environments, the proposed method outperforms the traditional method both in absolute accuracy and relative accuracy, while maintains high accuracy in static environments. The proposed method can effectively reduce the influence of the moving landmarks in dynamic environments, which is more suitable for the autonomous localization of mobile robots. | Chuanqi CHENG Xiangyang HAO Jiansheng LI Peng HU Xu ZHANG | 2019 | Journal of Geodesy and Geoinformation Science2019，2，3： | 4 |
| 5 | The role of γ-aminobutyric acid in aluminum stress tolerance in a woody plant, Liriodendron chinense×tulipifera显示文摘The aluminum(Al)cation Al^(3+)in acidic soil shows severe rhizotoxicity that inhibits plant growth and development.Most woody plants adapted to acidic soils have evolved specific strategies against Al^(3+)toxicity,but the underlying mechanism remains elusive.The four-carbon amino acid gamma-aminobutyric acid(GABA)has been well studied in mammals as an inhibitory neurotransmitter;GABA also controls many physiological responses during environmental or biotic stress.The woody plant hybrid Liriodendron(L.chinense×tulipifera)is widely cultivated in China as a horticultural tree and provides high-quality timber;studying its adaptation to high Al stress is important for harnessing its ecological and economic potential.Here,we performed quantitative iTRAQ(isobaric tags for relative and absolute quantification)to study how protein expression is altered in hybrid Liriodendron leaves subjected to Al stress.Hybrid Liriodendron shows differential accumulation of several proteins related to cell wall biosynthesis,sugar and proline metabolism,antioxidant activity,cell autophagy,protein ubiquitination degradation,and anion transport in response to Al damage.We observed that Al stress upregulated glutamate decarboxylase(GAD)and its activity,leading to increased GABA biosynthesis.Additional GABA synergistically increased Al-induced antioxidant enzyme activity to efficiently scavenge ROS,enhanced proline biosynthesis,and upregulated the expression of MATE1/2,which subsequently promoted the efflux of citrate for chelation of Al^(3+).We also showed similar effects of GABA on enhanced Al^(3+)tolerance in Arabidopsis.Thus,our findings suggest a function of GABA signaling in enhancing hybrid Liriodendron tolerance to Al stress through promoting organic acid transport and sustaining the cellular redox and osmotic balance. | Pengkai Wang Yini Dong Liming Zhu Zhaodong Hao LingFeng Hu Xiangyang Hu Guibin Wang Tielong Cheng Jisen Shi Jinhui Chen | 2021 | Horticulture Research2021，8，1： | 3 |
| 6 | A brief review of alternative propellants and requirements for pulsed plasma thrusters in micropropulsion applications显示文摘Technological miniaturization has enabled the development of small satellites weighing as little as 1 kg.Unfortunately,there is still a lack of suitable efficient micropropulsion systems at these scales.The pulsed plasma thruster is a structurally simple form of electric propulsion.This simplicity also makes it ideally suited for miniaturization.Its history can be traced back to applications in satellites that are much larger than micro/nano-satellites.The vast majority of modern pulsed plasma thrusters use solid polytetrafluoroethylene(PTFE)as a propellant.Unfortunately,at lower discharge energy levels such as those necessitated by the power limitations of micro/nano-satellites,PTFE has a tendency to exhibit carbon deposition,which can ultimately lead to thruster failure.In this new era of small satellites,it is important to consider alternative propellants in the miniaturization of pulsed plasma thrusters.This brief review discusses the needs and limitations of small satellites and alternative propellants that may be able to meet these needs.Such propellants may be able to offer advantages such as a longer thruster lifetime,a higher specific impulse,or a higher thrust-topower ratio.This would enable the development of different types of pulsed plasma thrusters that can be tailored towards specific mission requirements. | William Yeong Liang LING Song ZHANG Hao FU Mengcheng HUANG Justin QUANSAH Xiangyang LIU Ningfei WANG | 2020 | Chinese Journal of Aeronautics2020，33，12： | 3 |
| 7 | Social Energy:Mining Energy From the Society显示文摘The inherent nature of energy,i.e.,physicality,sociality and informatization,implies the inevitable and intensive interaction between energy systems and social systems.From this perspective,we define 'social energy' as a complex sociotechnical system of energy systems,social systems and the derived artificial virtual systems which characterize the intense intersystem and intra-system interactions.The recent advancement in intelligent technology,including artificial intelligence and machine learning technologies,sensing and communication in Internet of Things technologies,and massive high performance computing and extreme-scale data analytics technologies,enables the possibility of substantial advancement in socio-technical system optimization,scheduling,control and management.In this paper,we provide a discussion on the nature of energy,and then propose the concept and intention of social energy systems for electrical power.A general methodology of establishing and investigating social energy is proposed,which is based on the ACP approach,i.e., 'artificial systems'(A), 'computational experiments'(C) and 'parallel execution'(P),and parallel system methodology.A case study on the University of Denver(DU) campus grid is provided and studied to demonstrate the social energy concept.In the concluding remarks,we discuss the technical pathway,in both social and nature sciences,to social energy,and our vision on its future. | Jun Jason Zhang David Wenzhong Gao Yingchen Zhang Xiao Wang Xiangyang Zhao Dongliang Duan Xiaoxiao Dai Jun Hao Fei-Yue Wang | 2017 | IEEE/CAA Journal of Automatica Sinica2017，4，3： | 2 |
| 8 | Recent Advances in Microbial Raw Starch Degrading Enzymes显示文摘 | Haiyan Sun Pingjuan Zhao Xiangyang Ge Yongjun Xia Zhikui Hao Jianwen Liu Ming Peng | 2010 | Applied Biochemistry and Biotechnology2010，，4： | 2 |
| 9 | A Novel Electric Dual Motor Transmission for Heavy Commercial Vehicles显示文摘As a vital vehicle part,the powertrain system is undergoing a fast transition towards electrification.The new integrated electric drive system has been widely used,especially for passenger cars.In this work,a novel electric dual motor transmission is proposed for heavy commercial vehicles.The transmission scheme is firstly introduced,which can achieve 9 different operating modes including 5 single motor modes and 4 dual motor modes.Then,the mode shift map with minimum energy consumption is designed based on the motor efficiency map and the proposed energy management strategy.The driving power is appropriately distributed between the two motors in dual motor modes under the condition of minimum power consumption.In addition,a coordinated control strategy is developed for mode shift control without power interruption.The results show that the electric dual motor transmission has advantages in power consumption and power shift ability compared with the conventional single motor automated manual transmission. | Xiangyang Xu Jiajia Liang Qingjun Hao Peng Dong Shuhan Wang Wei Guo Yanfang Liu Zhonghua Lu Jiantao Geng Bin Yan | 2021 | Automotive Innovation2021，4，1： | 2 |
| 10 | A quasi-3D Fano resonance cavity on optical fiber end-facet for high signal-to-noise ratio dip-and-read surface plasmon sensing显示文摘Surface plasmon devices mounted at the end-facets of optical fibers are appealing candidates for rapid and point-of-care sensing applications,by offering a special dip-and-read operation mode.At present,these devices’noise-equivalent limits-of-detection lag far behind the free-space counterparts,leaving them incapable of most biosensing applications.Here we report a quasi-3D Fano resonance cavity and its fabrication method to fundamentally improve the quality factor and coupling efficiency for fiber-coupled surface plasmon resonance.In this device,the Fano resonance combines the high coupling efficiency of a Fabry-Pérot etalon and the high quality factor resonance of a plasmonic crystal cavity.The quasi-3D device was fabricated on a planar substrate and transferred to a single-mode fiber end-facet,which requires a low-adhesion yet surface-plasmon-tunneling interface between the device and the planar substrate.Such an interface was realized with a nanocap-slit unit structure,of which the plasmonic crystal was consisted.A noise-equivalent limit of detection of~10-7 RIU was experimentally obtained,allowing bovine serum albumin physical adsorption to be distinguished at ng mL-1 level concentrations.Therefore,breaking through the long-standing signal-to-noise ratio bottleneck,this work makes fiber end-facet surface plasmon devices into one of high sensitivity label-free sensing technologies.At the same time,it provides an enabling top-down fabrication technology for making 3D plasmonic structures on fiber end-facets at the nanometer scale. | Xiaqing Sun Zeyu Lei Hao Zhong Chenjia He Sihang Liu Qingfeng Meng Qingwei Liu Shengfu Chen Xiangyang Kong Tian Yang | 2022 | Light(Advanced Manufacturing)2022，3，4： | 2 |
| 11 | Dynamic mechanical properties of whisker/PA66 composites at highstrain rates显示文摘 | Xiangyang Hao Guosheng Gai Fangyun Lu | 2005 | Polymer2005，，46： | 1 |
| 12 | Flame retardancy and antidripping effect of OMT/PA nanocomposites显示文摘 | Xiangyang Hao Guosheng Gai Jiping Liu | 2006 | Materials Chemistry and Physics2006，96，： | 1 |
| 13 | Cellulase produc- tion by Trichoderma sp on apple pomace under solid state fermenta- tion 显示文摘 | Sun Haiyan Ge Xiangyang Hao Zhikui | 2010 | African Journal of Biotechnology2010，9，2： | 1 |
| 14 | Development of the conductive polymer matrix composite with low concentration of the conductive filler显示文摘 | Xiangyang Hao | 2008 | Materials Chemistry and Physics2008，109，： | 1 |
| 15 | Stimulatory cross-talk between NFAT3 and estrogen receptor in breast cancer cells显示文摘 | Zhang Hao Xie Xiangyang Zhu Xudong | 2005 | Biol Chem2005，280，43： | 1 |
| 16 | Flame retardancy and antidripping effect of OMT/PA 显示文摘 | Xiangyang Hao Guosheng Gai JiPing Liu | 2006 | Nanocomposites2006，96，： | 1 |
| 17 | Engineered high-strength biohydrogel as a multifunctional platform to deliver nucleic acid for ameliorating intervertebral disc degeneration显示文摘Intervertebral disc degeneration(IVDD)is a leading cause of low back pain.The strategy of using functional materials to deliver nucleic acids provides a powerful tool for ameliorating IVDD.However,the immunogenicity of nucleic acid vectors and the poor mechanical properties of functional materials greatly limit their effects.Herein,antagomir-204-3p(AM)shows low immunogenicity and effectively inhibits the apoptosis of nucleus pulposus cells.Moreover,a high-strength biohydrogel based on zinc-oxidized sodium alginate-gelatin(ZOG)is designed as a multifunctional nucleic acid delivery platform.ZOG loaded with AM(ZOGA)exhibits great hygroscopicity,antibacterial activity,biocompatibility,and biodegradability.Moreover,ZOGA can be cross-linked with nucleus pulposus tissue to form a high-strength collagen network that improves the mechanical properties of the intervertebral disc(IVD).In addition,ZOGA provides an advantageous microenvironment for genetic expression in which AM can play an efficient role in maintaining the metabolic balance of the extracellular matrix.The results of the radiological and histological analyses demonstrate that ZOGA restores the height of the IVD,retains moisture in the IVD,and maintains the tissue structure.The ZOGA platform shows the sustained release of nucleic acids and has the potential for application to ameliorate IVDD,opening a path for future studies related to IVD. | Tao Chen Qiuping Qian Pooyan Makvandi Ehsan Nazarzadeh Zare Qizhu Chen Linjie Chen Zhiguang Zhang Hao Zhou Wenxian Zhou Hui Wang Xiangyang Wang Yu Chen Yunlong Zhou Aimin Wu | 2023 | Bioactive Materials2023，，7： | 1 |
| 18 | A novel CAM system with X/Y/Z 3 axis machines for large scale aspheric lens grinding 显示文摘 | Lei Xiangyang Huang Hao Zhang Shihan | 2011 | Applied Mechanice and Materials2011，3738，： | 1 |
| 19 | On-machine profile measuring system for grinding surface of aspheric lens显示文摘 | Lei Xiangyang Huang Hao Yang Feng | 2011 | Applied Me chanics and Materials2011，，： | 1 |
| 20 | A machining error compensation method using on-machine profile measurement in 3-axis as pheric grinding显示文摘 | Huang Hao Lei Xiangyang Wang Jian | 2011 | Applied Mechanics and Materials2011，，： | 1 |
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