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| 1 | Investigation of meso-failure behaviors of Jinping marble using SEM with bending loading system显示文摘In this study, the meso-failure mechanism and fracture surface of Jinping marble were investigated by means of scanning electron microscope(SEM) with bending loading system and laser-scanner equipment. The Yantang and Baishan marbles specimens from Jinping II hydropower station were used. Test results show that the fracture toughness and mechanical behaviors of Yantang marble were basically higher than those of Baishan marble. This is mainly due to the fact that Baishan marble contains a large percentage of dolomite and minor mica. Crack propagation path and fracture morphology indicated that the direction of tensile stress has a significant effect on the mechanical behaviors and fracture toughness of Baishan marble. For Yantang and Baishan marbles, a large number of microcracks around the main crack tip were observed when the direction of tensile stress was parallel to the bedding plane.Conversely, few microcracks occurred when the direction of tensile stress was perpendicular to the bedding plane. The presence of a large number of microcracks at the main crack tip decreased the global fracture toughness of marble. The results of three-point bending tests showed that the average bearing capacity of intact marble is 3.4 times the notched marble, but the ductility property of the defective marble after peak load is better than that of the intact marble. Hence, large deformation may be generated before failure of intact marbles at Jinping II hydropower station. The fractal dimension of fracture surface was also calculated by the cube covering method. Observational result showed that the largest fractal dimension of Yantang marble is captured when the direction of tensile stress is parallel to the bedding plane. However, the fractal dimension of fracture surface of Yantang and Baishan marbles with tensile stress vertical to the bedding plane is relatively small. The fractal dimension can also be used to characterize the roughness of fracture surface of rock materials. | Jianping Zuo Xu Wei Jianliang Pei Xiaoping Zhao | 2015 | Journal of Rock Mechanics and Geotechnical Engineering2015，7，5： | 6 |
| 2 | Lipopolysaccharide promotes angiogenesis in mice model of HCC by stimulating hepatic stellate cell activation via TLR4 pathway显示文摘Angiogenesis 在 hepatocellular 癌(HCC ) 的前进起一个关键作用。这研究试图调查 lipopolysaccharide (LPS ) 是否能在这个过程支持 HCC angiogenesis 和肝的星形的房间(HSC ) 的角色。在 vivo orthotopic HCC,模型和在 vitro 的 HSC 上的 LPS 的效果被学习。我们的结果在老鼠在 HCC 生长和 angiogenesis 的提升期间表明了那导致 LPS 的 HSC 激活。LPS-TLR4 (像使用费的受体 4 ) 在 HSC 的小径为 HCC angiogenesis 负责。从 HSC 的 pro-angiogenic 因素的导致 LPS 的分泌物能支持 endothelial 房间移植和 tubulogenesis。这研究建议 LPS 在肿瘤基质与 HSC 行动并且支持在 HCC 增加 angiogenesis 的 pro-angiogenic 因素的分泌物(吗?作者 2017。代表生物化学和房间生物学的研究所由牛津大学出版社出版了,为生物科学的上海研究所,中国科学院。版权所有。为权限,请发邮件:journals.permissions@oup.com。) | Yi Lu Jianliang Xu Shuxian Chen Zheng Zhou Nan Lin | 2017 | Acta Biochimica et Biophysica Sinica2017，49，11： | 6 |
| 3 | Review on biomass metallurgy:Pretreatment technology,metallurgical mechanism and process design显示文摘The metallurgy industry consumes a considerable amount of coal and fossil fuels,and its carbon dioxide emissions are increasing every year.Replacing coal with renewable,carbon-neutral biomass for metallurgical production is of great significance in reducing global carbon consumption.This study describes the current state of research in biomass metallurgy in recent years and analyzes the concept and scientific principles of biomass metallurgy.The fundamentals of biomass pretreatment technology and biomass metallurgy technology were discussed,and the industrial application framework of biomass metallurgy was proposed.Furthermore,the economic and social advantages of biomass metallurgy were analyzed to serve as a reference for the advancement of fundamental theory and industrial application of biomass metallurgy. | Jianliang Zhang Hongyuan Fu Yanxiang Liu Han Dang Lian Ye Alberto N.Conejio Runsheng Xu | 2022 | International Journal of Minerals,Metallurgy and Materials2022，29，6： | 4 |
| 4 | Comparison of yield performance between direct-seeded and transplanted double-season rice using ultrashort-duration varieties in central China显示文摘Labor scarcity requires double-season rice to be planted by direct seeding as an alternative to transplanting. Only ultrashort-duration varieties can be used in direct-seeded, double-season rice(DSD) in central China where thermal time is limited. Whether ultrashort-duration varieties grown in DSD can be as productive and efficient in nitrogen(N) use as transplanted double-season rice(TPD) remains unclear. Field experiments were conducted in Hubei province, central China with two establishment methods(DSD,TPD) and three N rates in the early and late seasons of 2017 and 2018. Nitrogen treatments included zero-N control(N0), total N rate of 60 kg N ha;with equal splits at basal, midtillering, and panicle initiation(N1), and weekly N application at 15 kg ha;from seeding/transplanting to heading(N2). Both early-and late-season rice under DSD matured within 95 days, on average 9 days shorter than rice under TPD. The grain yield of DSD was comparable to or higher than that of TDP in both seasons, although the daily yield was significantly higher under DSD than under TDP. Before heading, DSD had higher leaf area,stem number, intercepted radiation, and radiation use efficiency than TPD, which compensated for the negative effect of short growth duration on biomass production. Total dry weight and harvest index under DSD were comparable to or higher than those under TDP. In general, the recovery efficiency of fertilizer-N under DSD was higher than that under TPD, but the reverse was true for physiological N use efficiency. Thus, there was no significant difference in agronomic N use efficiency between DSD and TPD. These results suggested that DSD with ultrashort-duration varieties is a promising alternative to TPD in central China for maintaining high grain yield and N fertilizer use efficiency with less labor input. | Le Xu Shen Yuan Xinyu Wang Zhifeng Chen Xiaoxiao Li Jing Cao Fei Wang Jianliang Huang Shaobing Peng | 2022 | The Crop Journal2022，10，2： | 4 |
| 5 | Two-stage ADMM-based distributed optimal reactive power control method for wind farms considering wake effects显示文摘Since the connection of small-scale wind farms to distribution networks,power grid voltage stability has been reduced with increasing wind penetration in recent years,owing to the variable reactive power consumption of wind generators.In this study,a two-stage reactive power optimization method based on the alternating direction method of multipliers(ADMM)algorithm is proposed for achieving optimal reactive power dispatch in wind farm-integrated distribution systems.Unlike existing optimal reactive power control methods,the proposed method enables distributed reactive power flow optimization with a two-stage optimization structure.Furthermore,under the partition concept,the consensus protocol is not needed to solve the optimization problems.In this method,the influence of the wake effect of each wind turbine is also considered in the control design.Simulation results for a mid-voltage distribution system based on MATLAB verified the effectiveness of the proposed method. | Zhenming Li Zhao Xu Yawen Xie Donglian Qi Jianliang Zhang | 2021 | Global Energy Interconnection2021，4，3： | 3 |
| 6 | Design and performance evaluation of additively manufactured composite lattice structures of commercially pure Ti(CP-Ti)显示文摘Ti alloys with lattice structures are garnering more and more attention in the field of bone repair or regeneration due to their superior structural,mechanical,and biological properties.In this study,six types of composite lattice structures with different strut radius that consist of simple cubic(structure A),body-centered cubic(structure B),and edge-centered cubic(structure C)unit cells are designed.The designed structures are firstly simulated and analysed by the finite element(FE)method.Commercially pure Ti(CP-Ti)lattice structures with optimized unit cells and strut radius are then fabricated by selective laser melting(SLM),and the dimensions,microtopography,and mechanical properties are characterised.The results show that among the six types of composite lattice structures,combined BA,CA,and CB structures exhibit smaller maximum von-Mises stress,indicating that these structures have higher strength.Based on the fitting curves of stress/specific surface area versus strut radius,the optimized strut radius of BA,CA,and CB structures is 0.28,0.23,and 0.30 mm respectively.Their corresponding compressive yield strength and compressive modulus are 42.28,30.11,and 176.96 MPa,and 4.13,2.16,and 7.84 GPa,respectively.The CP-Ti with CB unit structure presents a similar strength and compressive modulus to the cortical bone,which makes it a potential candidate for subchondral bone restorations. | Wei Xu Aihua Yu Xin Lu Maryam Tamaddon Mengdi Wang Jiazhen Zhang Jianliang Zhang Xuanhui Qu Chaozong Liu Bo Su | 2021 | Bioactive Materials2021，6，5： | 2 |
| 7 | Opposed multi-burner gasification technology:Recent process of fundamental research and industrial application显示文摘Opposed multi-burner(OMB)gasification technology is the first large-scale gasification technology developed in China with completely independent intellectual property rights.It has been widely used around the world,involving synthetic ammonia,methanol,ethylene glycol,coal liquefaction,hydrogen production and other fields.This paper summarizes the research and development process of OMB gasification technology from the perspective of the cold model experiment and process simulation,pilotscale study and industrial demonstration.The latest progress of fundamental research in nozzle atomization and dispersion,mixing enhancement of impinging flow,multiscale reaction of different carbonaceous feedstocks,spectral characteristic of impinging flame and particle characteristics inside gasifier,and comprehensive gasification model are reviewed.The latest industrial application progress of ultralarge-scale OMB gasifier and radiant syngas cooler(RSC)combined with quenching chamber OMB gasifier are introduced,and the prospects for the future technical development are proposed as well. | Fuchen Wang Guangsuo Yu Haifeng Liu Weifeng Li Qinghua Guo Jianliang Xu Yan Gong Hui Zhao Haifeng Lu Zhongjie Shen | 2021 | Chinese Journal of Chemical Engineering2021，34，7： | 2 |
| 8 | Characteristics of novel Ti-10Mo-xCu alloy by powder metallurgy for potential biomedical implant applications显示文摘When biomaterials are implanted in the human body,the surfaces of the implants become favorable sites for microbial adhesion and biofilm formation,causing peri-implant infection which frequently results in the failure of prosthetics and revision surgery.Ti-Mo alloy is one of the commonly used implant materials for load-bearing bone replacement,and the prevention of infection of Ti-Mo implants is therefore crucial.In this study,bacterial inhibitory copper(Cu)was added to Ti-Mo matrix to develop a novel Ti-Mo-Cu alloy with bacterial inhibitory property.The effects of Cu content on microstructure,tensile properties,cytocompatibility,and bacterial inhibitory ability of Ti-Mo-Cu alloy were systematically investigated.Results revealed that Ti-10Mo-1Cu alloy consisted ofαandβphases,while there were a few Ti2Cu intermetallic compounds existed for Ti-10Mo-3Cu and Ti-10Mo-5Cu alloys,in addition toαandβphases.The tensile strength of Ti-10Mo-xCu alloy increased with Cu content while elongation decreased.Ti-10Mo-3Cu alloy exhibited an optimal tensile strength of 1098.1 MPa and elongation of 5.2%.Cytocompatibility study indicated that none of the Ti-10Mo-xCu alloys had a negative effect on MC3T3-E1 cell proliferation.Bacterial inhibitory rates against S.aureus and E.coli increased with the increase in Cu content of Ti-10Mo-xCu alloy,within the ranges of 20-60%and 15-50%,respectively.Taken together,this study suggests that Ti-10Mo-3Cu alloy with high strength,acceptable elongation,excellent cytocompatibility,and the bacterial inhibitory property is a promising candidate for biomedical implant applications. | Wei Xu Chenjin Hou Yuxuan Mao Lei Yang Maryam Tamaddon Jianliang Zhang Xuanhui Qu Chaozong Liu Bo Su Xin Lu | 2020 | Bioactive Materials2020，5，3： | 2 |
| 9 | Isothermal kinetic analysis on reduction of solid/liquid wustite by hydrogen显示文摘Isothermal thermogravimetric analysis was used to study the reduction process of solid/liquid wustite by hydrogen.Results show that wustite in both states can be reduced entirely at all temperatures.The thermal and kinetic conditions for the hydrogen reduction of molten phases are better than those when the reactants and products are in the solid state,with a higher reaction rate.The hydrogen reduction of different wustite phases fits the Mampel Power model(power exponent n=1/2)well,and this model is independent of the phase state.The average apparent activation energies of the reduction process calculated by the iso-conversional method are 5.85 kJ·mol^(−1) and 104.74 kJ·mol^(−1),when both reactants and products are in the solid state and the molten state,respectively.These values generally agree with those calculated by the model fitting method. | Jianliang Zhang Yang Li Zhengjian Liu Tengfei Wang Yaozu Wang Kejiang Li Guilin Wang Tao Xu Yong Zhang | 2022 | International Journal of Minerals,Metallurgy and Materials2022，29，10： | 2 |
| 10 | Non-fragil positive real control for uncertainty linear neutral delay systems显示文摘 | shengyuan Xu James Lam Jianliang Wang Guang-Hong Yang | 2004 | Systems &Control Letter (S0167-6911)2004，52，1： | 1 |
| 11 | The study of the effect of gas-phase fluctuation on slag flow and refractory brick corrosion in the slag tapping hole of an entrained-flow gasifier显示文摘The service life of refractory brick in the slag tapping hole of the entrained flow gasifier was significantly lower than that in other locations.It was critically important to study the corrosion mechanism of refractory brick in the slag tapping hole for guiding industrial production.Considering the complex flow field in the slag tapping hole,the influence of gas velocity and temperature fluctuation on the service life of refractory brick was investigated in this study.The results showed that the slag flow characteristics periodically changed with the gas temperature and velocity fluctuations.The brick corrosion rate increased with the decrease of fluctuation frequency.Compared with the gas-phase velocity fluctuation,the gasphase temperature fluctuation had a more significant influence on the brick corrosion rate.When the fluctuation frequency was 0.01 Hz and the gas temperature fluctuation amplitude was 200 K,the corrosion rate of refractory bricks increased by 25%.It could be concluded that the fluctuation of gas-phase temperature was the main cause for the low service life of refractory bricks in the tapping hole. | Kuo Lin Zhongjie Shen Qinfeng Liang Jianliang Xu Haifeng Liu | 2022 | Chinese Journal of Chemical Engineering2022，35，7： | 1 |
| 12 | Optimizing lifetime for continuous data aggregation with precision guarantees in wireless sensor networks显示文摘 | Xueyan Tang Jianliang Xu | 2008 | IEEE/ACM Transactions on Networking (TON)2008，，4： | 1 |
| 13 | 2PASS:bandwidth-optimized location cloaking for anonymous location-based services显示文摘 | Hu Haibo Xu Jianliang | 2010 | IEEE Trans on Parallel and Distributed Systems2010，21，10： | 1 |
| 14 | An error-resilient and tunable distributed indexing scheme for wireless data broadcast显示文摘 | Xu Jianliang Lee W C Tang Xueyan | 2006 | IEEE Trans on Knowledge and Data Engineering2006，18，3： | 1 |
| 15 | A new storage scheme for approximate location queries in object-tracking sensor networks显示文摘 | Jianliang Xu Xueyan Tang Wang Chien Lee | 2008 | IEEE Transactions on Parallel and Distributed Systems2008，19，2： | 1 |
| 16 | Top-k Monitoring in Wireless Sensor Networks显示文摘 | Wu Minji Xu Jianliang Tang Xueyan | 2007 | IEEE Transactions on Knowledge and Data Engineering2007，19，7： | 1 |
| 17 | Non-fragile positive real control for uncertain linear neutral delay systems显示文摘 | Xu Shengyuan LAM J Wang Jianliang | 2004 | Systems&Control Lett2004，，52： | 1 |
| 18 | Proxy Caching for Media Streaming over the Internet显示文摘 | Jiangchuan Liu Jianliang Xu | 2004 | IEEE Communications Magazine2004，，8： | 1 |
| 19 | Non-fragile positive real control for uncertain linear neutral delay systems 显示文摘 | Xu Shengyuan Lam James Wang Jianliang | 2004 | System & Control Letters2004，52，1： | 1 |
| 20 | Analysis and Optimisation of Halomonas Growth Factors Based on PCA and RSM显示文摘The biomass of petroleum-degrading bacteria, such as Halomonas spp., is crucial to the alleviation of severe oil spills through bioremediation. In this paper, the bacterium(HDMP1) was isolated and identified. Growth factors were analysed and optimised through the single-factor experiments, the factor analysis(FA), the principal component analysis(PCA), and the response surface methodology(RSM). Results indicated that HDMP1 was identified as genus Halomonas. In the single-factor experiments, the range of suitable growth conditions for HDMP1 covered: a salt concentration of 2%-4%, a medium pH value of approximately 9, an inoculum concentration of 1.0%, a substrate concentration of 1.0%-1.4%, and a rotation rate of 140 r/min. The evaluation by FA and PCA indicated that three significant growth factors were the salt concentration, the pH value, and the rotation rate. A maximum biomass of HDMP1 was obtained under the conditions covering a salt concentration of 3.5%, a medium pH of 8, and a rotation rate of 151 r/min by optimization. | Shi Ke Huang Guofu Xu Huachun Xue Jianliang Sun Jingkuan Xiao Xinfeng Li Lin | 2019 | China Petroleum Processing & Petrochemical Technology2019，21，4： | 1 |
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