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| 1 | Photodegradation of Norfloxacin in aqueous solution containing algae显示文摘Photodegradation of Norfloxacin in aqueous solution containing algae under a medium pressure mercury lamp(15 W,λ max = 365 nm) was investigated.Results indicated that the photodegradation of Norfloxacin could be induced by the algae in the heterogeneous algaewater systems.The photodegradation rate of Norfloxacin increased with increasing algae concentration,and was greatly influenced by the temperature and pH of solution.Meanwhile,the cooperation action of algae and Fe(III),and the ultrasound were beneficial to photodegradation of Norfloxacin.The degradation kinetics of Norfloxacin was found to follow the pseudo zero-order reaction in the suspension of algae.In addition,we discussed the photodegradation mechanism of Norfloxacin in the suspension of algae.This work will be helpful for understanding the photochemical degradation of antibiotics in aqueous environment in the presence of algae,for providing a new method to deal with antibiotics pollution. | Junwei Zhang Dafang Fu Jilong Wu | 2012 | Journal of Environmental Sciences2012，24，4： | 10 |
| 2 | Study on the thermal protection performance of superalloy honeycomb panels in high-speed thermal shock environments显示文摘The thermal protection performance of superalloy honeycomb structure in high-temperature environments are important for thermal protection design of high-speed aircrafts. By using a self-developed transient aerodynamic thermal simulation system, the thermal protection performance of superalloy honeycomb panel was tested in this paper at different transient heating rates ranging from5℃/s to 30℃/s, with the maximum instantaneous temperature reaching 950℃.Furthermore, the thermal protection performance of superalloy honeycomb structure under simulated thermal environments was computed for different high heating rates by using 3D finite element method, and a comparison between calculational and experimental results was carried out. The results of this research provide an important reference for the design of thermal protection systems comprising superalloy honeycomb panel. | Dafang Wu Anfeng Zhou Liming Zheng Bing Pan Yuewu Wang | 2014 | Theoretical & Applied Mechanics Letters2014，4，2： | 6 |
| 3 | Solvothermal-assisted assembly of MoS2 nanocages on graphene sheets to enhance the electrochemical performance of lithium-ion battery显示文摘An ordered hollow M0S2 nanocages/RGO nanocomposite is constructed by a simple solvothermal-assisted assembly method combined with freeze-drying and annealing.In this novel nanostructure,hollow M0S2 nanocages are homogeneously distributed on graphene sheets with a tight bond of C-O-Mo.The nanosized and hollow MoS2 nanocages can effectively accommodate the huge volume change during charge/discharge process and increase the number of electrochemical reaction active sites,accelerating the kinetics of lithiation/delithiation.The tight C-O-Mo bond between graphene and MoS2 further reinforces the structural stability,thus improve the electrical conductivity and substantially enhance the lithium storage performance of M0S2 anode material.As a result,this novel nanocomposite shows a long-cycle stability of 717.4 mAh·g^-1 after 800 cycles at a high current density of 3 A·g^-1,exhibiting great potential as an anode nanocomposite for advanced lithium-ion batteries. | Dafang He Yi Yang Zhenmin Liu Jin Shao Jian Wu Shun Wang Liming Shen Ningzhong Bao | 2020 | Nano Research2020，13，4： | 2 |
| 4 | Ectopic overexpression of tomato JERF3 in tobacco activates downstream gene expression and enhances salt tolerance显示文摘 | Hui Wang Zejun Huang Qi Chen Zhijin Zhang Hongbo Zhang Yanming Wu Dafang Huang Rongfeng Huang | 2004 | Plant Molecular Biology2004，，2： | 1 |
| 5 | Internal displacement and strain measurement using digital volume correlation:A least-squares framework显示文摘 | Part Bing Wu Dafang Wang Zhaoyang | 2012 | Measurement Science and Technology2012，23，04： | 1 |
| 6 | Research on control of heat flux environment simulation for high- speed aircraft 显示文摘 | WU Dafang WANG Yuewu WU Shuang | 2013 | Advanced Materials Research2013，705，： | 1 |
| 7 | Neuroprotection in experimental stroke with targeted显示文摘 | Dafang Wu Neuro RX | 2005 | Neurotrophins2005，2，1： | 1 |
| 8 | An efficient and accurate 3D displacements tracking strategy for digital vol- ume correlation显示文摘 | Pan Bing Wang Bo Wu Dafang | 2014 | Optics and Lasers in Engineering2014，58，： | 1 |
| 9 | Rapid high-precision non-linear calibration for temperature sen- sors in transient aerodynamic heating simulation systems 显示文摘 | WU Dafang WU Shuang WANG Yuewu | 2013 | Applied Mechanics and Materials2013，32，1322： | 1 |
| 10 | Ectopic overexpression of tomato JERF3 in tobacco activates downstream gene expression and enhances salt tolerance显示文摘 | Hui Wang Zejun Huang Qi Chen Zhijin Zhang Hongbo Zhang Yanming Wu Dafang Huang Rongfeng Huang | 2004 | Plant Molecular Biology2004，，2： | 1 |
| 11 | Fast andhigh precision thermoelectric potential: Temperatureconversion method for aerodynamic heating controlsystems显示文摘 | Wu Dafang Wu Shuang Wang Yuewu | 2013 | Advanced Materials Research2013，，： | 1 |
| 12 | Land Use Change and Driving Forces in Guangzhou City during 1996- 2012显示文摘Based on the statistical data of land use change,from the perspective of sustainable use,we use literature inquiry,statistical analysis,GIS spatial analysis and dynamic degree model of land use,to analyze the land use change characteristics,land use amount and spatial distribution characteristics in Guangzhou City during 1996- 2012,and further elaborate the driving forces of land use change to get the basic law of land use change in Guangzhou City. The results show that the construction land was rapidly expanded,causing a significant reduction in arable land( from 129286 ha in 1996 to 84567 ha in 2012); in construction land,the land for residential,industrial and mining use and transportation land dramatically increased,and the single dynamic degree of transportation land was close to 7. 1%. In comparison with other developed cities,it is found that economic factors and policy factors are important factors affecting land use change in Guangzhou City,and the growth rate of economic density of land was high in Tianhe District and Yuexiu District. From the perspective of sustainable use,the future land use in Guangzhou City needs to better coordinate the relationship between various types of land,between socio-economic development and coordinated land use development,between environmental protection and land development and utilization. Through a series of land consolidation activities,it is necessary to strengthen the protection of farmland,improve the intensive and economical use of construction land,improve the ecological environment,and coordinate development of urban and rural areas,to ultimately achieve sustainable land use in Guangzhou City. | Yiying YAO Dafang WU Yanyan LIU Yihua LIU Qixian CHEN Haolong CHEN Jiaxin WU Jialiang ZHONG | 2015 | Asian Agricultural Research2015，7，9： | 1 |
| 13 | 显示文摘 | Wu Dafang William M Pardridge Proc | 1999 | Natl Acad Sci USA1999，96，： | 1 |
| 14 | High-Tempera-Ture Strain Measurement Using Active Imaging Digital Image Correlation and Infrared Radiation Heating显示文摘 | Pan Bing Wu Dafang Gao Jianxin | 2014 | Journal of Strain Analysis for Engineering Design2014，49，4： | 1 |
| 15 | BEM FOR MODAL ANALYSIS OF 3-D ANISOTROPIC STRUCTURES显示文摘The boundary element method for the modal analysis of free vibration for 3-D anisotropicstructures using particular solutions has been developed.The complete polynomials of order two are used toconstruct the particular solutions for general anisotropic materials.The numerical results for 3-D free vibra-tion analysis of an isotropie cantilever beam by the method presented is in good agreement with the results us-ing the Ritz technique.For anisotropic materials,the numerical results calculated from the proposed methodare in good agreement with the results from MSC.NASTRAN. | Du Sanhu Wu Dafang Li Zailiang | 2001 | Acta Mechanica Solida Sinica2001，14，4： | 1 |
| 16 | Systematic errors in two-dimensional digital image correlation due to lens distortion 显示文摘 | Pan Bing Yu Liping Wu Dafang | 2013 | Optics and Lasers in Engineer- ing2013，51，2： | 1 |
| 17 | Dynamic Change of Arable Land Ecological Security: A Case Study of Panyu District, Guangzhou City显示文摘Ecological security of arable land is closely related to grain security and social stability. This paper took 12 typical indexes from the aspects of ecological pressure, state and response of arable land considering natural, social and economic conditions to construct the ecological index system of arable land in Panyu District, Guangzhou City, and adopted objective weighting method and comprehensive analysis method to analyze the dynamic change of ecological security and security level of arable land in the study area. The results showed that ecological security pressure value and response value of arable land in Panyu District from 2008 to 2013 increased and the overall ecological security level was low, manifesting the level of 'sensitive–risky–sensitive'. Specifi cally, ecological security of arable land in 2008 was sensitive, risky from 2009 to 2011, and the security level rose to the sensitive level again in 2012 and 2013. Ecological restoration and rebuilding of arable land should be enhanced, and ecological security early warning system should be established by protecting quantity and quality of arable land, so as to protect arable land resources effectively, and promote sustainable development of arable land. | YAO Yiying WU Dafang LIU Yanyan LIU Yihua | 2015 | Journal of Landscape Research2015，7，6： | 1 |
| 18 | Ectopic overexpression of tomato JERF3 in tobacco activates downstream gene expression and enhances salt tolerance显示文摘 | Hui Wang Zejun Huang Qi Chen Zhijin Zhang Hongbo Zhang Yanming Wu Dafang Huang Rongfeng Huang | | 0，2004，： | 1 |
| 19 | EXPERIMENTAL RESEARCH ON STRESS INTENSITY FACTOR K_Ⅲ FOR 3-D CRACK BY CAUSTICS显示文摘EXPERIMENTALRESEARCHONSTRESSINTENSITYFACTORKⅢFOR3┐DCRACKBYCAUSTICSWuDafang,GaoZhentong(InstituteofSolidMechanics,BeijingUnive... | Wu Dafang, Gao Zhentong (Institute of Solid Mechanics, Beijing University of Aeronautics and Astronautics, Beijing, 100083, China) | 1997 | Chinese Journal of Aeronautics1997，10，4： | 0 |
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