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| 1 | Heavy Metal Runoff in Relation to Soil Characteristics显示文摘Cu, Zn, Pb and Hg runoff from yellow limestone soil and purple soils and the relationships between the mobility of the heavy metals and the soil characteristics were studied in laboratory using a rainfall simulator. The results showed that the concentrations of soluble Zn in surface runoff were significantly negatively correlated with the contents of <0.002 mm particles and CEC of the soils, indicating that Zn was mostly adsorbed by clays in the soils. The contents of Cu and Hg in surface runoff were positively related to their contents in the soils. The amounts of Cu, Zn, Pb and Hg removed by surface runoff were influenced by the amounts of soil and water losses and their contents in the soils, and were closely related to the contents of soil particles 1-0.02 mm in size. | ZHAO XIULAN, QING CHANGLE and WEI SHIQIANG College Of Resources and Environmental Science, Southwest Agricultural University, Chongqing 400716 (china) | 2001 | Pedosphere2001，11，2： | 16 |
| 2 | Accurate Evaluation of Free-form Surface Profile Error Based on Quasi Particle Swarm Optimization Algorithm and Surface Subdivision显示文摘Although significant progress has been made in precision machining of free-form surfaces recently, inspection of such surfaces remains a difficult problem. In order to solve the problem that no specific standards for the verification of free-form surface profile are available, the profile parameters of free-form surface are proposed by referring to ISO standards regarding form tolerances and considering its complexity and non-rotational symmetry. Non-uniform rational basis spline(NURBS) for describing free-form surface is formulated. Crucial issues in surface inspection and profile error verification are localization between the design coordinate system(DCS) and measurement coordinate system(MCS) for searching the closest points on the design model corresponding to measured points. A quasi particle swarm optimization(QPSO) is proposed to search the transformation parameters to implement localization between DCS and MCS. Surface subdivide method which does the searching in a recursively reduced range of the parameters u and v of the NURBS design model is developed to find the closest points. In order to verify the effectiveness of the proposed methods, the design model is generated by NURBS and the measurement data of simulation example are generated by transforming the design model to arbitrary position and orientation, and the parts are machined based on the design model and are measured on CMM. The profile errors of simulation example and actual parts are calculated by the proposed method. The results verify that the evaluation precision of freeform surface profile error by the proposed method is higher 10%-22% than that by CMM software. The proposed method deals with the hard problem that it has a lower precision in profile error evaluation of free-form surface. | WEN Xiulan ZHAO Yibing WANG Dongxia ZHU Xiaochun XUE Xiaoqiang | 2013 | Chinese Journal of Mechanical Engineering2013，26，2： | 13 |
| 3 | Characteristics of volatile compounds removal in biogas slurry of pig manure by ozone oxidation and organic solvents extraction显示文摘Biogas slurry is not suitable for liquid fertilizer due to its high amounts of volatile materials being of complicated composition and peculiar smell. In order to remove volatiles from biogas slurry efficiently, the dynamic headspace and gas chromatography-mass spectrometry were used to clear the composition of volatiles. Nitrogen stripping and superfluous ozone were also used to remove volatiles from biogas slurry. The results showed that there were 21 kinds of volatile compounds in the biogas slurry, including sulfur compounds, organic amines, benzene, halogen generation of hydrocarbons and alkanes, some of which had strong peculiar smell. The volatile compounds in biogas slurry can be removed with the rate of 53.0% by nitrogen stripping and with rate of 81.7% by the oxidization and stripping of the superfluous ozone. On this basis, the removal rate of the volatile compounds reached 99.2% by chloroform and n-hexane extraction, and almost all of odor was eliminated. The contents of some dissolved organic compounds decreased obviously and however main plant nutrients had no significant change in the biogas slurry after being treated. | Yujun Wang Lianshuang Feng Xiaosong Zhao Xiulan Ma Jingmin Yang Huiqing Liu Sen Dou Miping Zhou Zhonglei Xie | 2013 | Journal of Environmental Sciences2013，25，9： | 7 |
| 4 | Biomechanical properties of acellular sciatic nerves treated with a modified chemical method显示文摘Nerve grafts are able to adapt to surrounding biomechanical environments if the nerve graft itself exhibits appropriate biomechanical properties (load, elastic modulus, etc.). The present study was designed to determine the differences in biomechanical properties between fresh and chemically acellularized sciatic nerve grafts. Two different chemical methods were used to establish acellular nerve grafts. The nerve was chemically extracted in the Sondell method with a combination of Triton X-100 (nonionic detergent) and sodium deoxycholate (anionic detergent), and in the modified method with a combination of Triton X-200 (anionic detergent), sulfobetaine-10 (SB-10, amphoteric detergents), and sulfobetaine-16 (SB-16, amphoteric detergents). Following acellularization, hematoxylin-eosin staining and scanning electron microscopy demonstrated that the effect of acellularization via the modified method was similar to the traditional Sondell method. However, effects of demyelination and nerve fiber tube integrity were superior to the traditional Sondell method. Biomechanical testing showed that peripheral nerve graft treated using the chemical method resulted in decreased biomechanical properties (ultimate load, ultimate stress, ultimate strain, and mechanical work to fracture) compared with fresh nerves, but the differences had no statistical significance (P > 0.05). These results demonstrated no significant effect on biomechanical properties of nerves treated using the chemical method. In conclusion, nerve grafts treated via the modified method removed Schwann cells, preserved neural structures, and ensured biomechanical properties of the nerve graft, which could be more appropriate for implantation studies. | Xinlong Ma Zhao Yang Xiaolei Sun Jianxiong Ma Xiulan Li Zhenzhen Yuan Yang Zhang Honggang Guo | 2011 | Neural Regeneration Research2011，6，4： | 6 |
| 5 | Mercury in some chemical fertilizers and the effect of calcium superphosphate on mercury uptake by corn seedlings (Zea mays L.)显示文摘Mercury (Hg) contents in ten chemical fertilizers were determined, and the effect of calcium superphosphate (CSP) on the uptake and translocation of Hg in corn seedlings was investigated by pot experiments. CSP was applied at the levels of 0, 66.7, and 133.4 mg P2O5/kg to Hg-treated (2 mg/kg) and untreated soils. CSP had the highest Hg content (5.1 mg/kg), followed by the NPK compound fertilizer 15-5-5 (15% N, 5% P2O5, 5% K2O) (1.2 mg/kg), then by nitrogen fertilizers (except for ammonia sulfate) and potassium fertilizers. Application of CSP did not obviously iuence the biomass of corn roots, but it significantly increased the biomass of corn shoots in Hg-treated soil. Application of CSP at the levels of 66.7 and 133.4 mg P2O5/kg did not obviously iuence the uptake of Hg by corn seedlings on soils without Hg treatment, but it decreased the Hg uptake of corn seedlings significantly on Hg-treated soils. The transfer coefficient of Hg in corn seedlings improved slightly on soils without Hg treatment, but decreased slightly on Hg-treated soils with the application of CSP. These results implied that CSP could ameliorate Hg toxicity to corn seedlings by inhibiting the uptake and the translocation of Hg in plants on Hg-polluted soils. | Xiulan Zhao | 2010 | Journal of Environmental Sciences2010，22，8： | 5 |
| 6 | Patterning catalyst via inkjet printing to grow single-walled carbon nanotubes显示文摘Controlled growth of patterned single-walled carbon nanotubes (SWNTs) is an important issue in many applications. Herein, we demonstrated a method to pattern catalyst via inkjet printing for the growth of SWNTs, using metal salt solutions as the inks and an ordinary office-use printer. We printed water solutions of cobalt acetate on hydrophilic Si substrates and grew high quality SWNT films. The composition of the precursor solutions and the hydrophilicity of the substrates were crucial factors to the patterning. | Zeyao Zhang Yitan Li Sheng Zhu Xiyan Liu Xiulan Zhao Meihui Li Haoyu Li Feng Yang Yan Li | 2019 | Chinese Chemical Letters2019，30，2： | 3 |
| 7 | Preparation of horizontally aligned single-walled carbon nanotubes with floating catalyst显示文摘A strategy to prepare horizontally aligned single-walled carbon nanotubes(SWNTs) at moderate temperatures(≤600 ℃) were developed.Using ferocene as the catalyst precursor,Fe nanoparticles are formed in the gaseous phase and catalyze the nucleation and growth of SWNTs in situ.Then the resultant SWNTs are deposited onto the substrates downstream and aligned by the surface lattice of the ST-cut single crystal quartz.The preparation of SWNT arrays at moderate temperatures is important for combining the tube growth with device fabrication. | Rongli Cui Xiulan Zhao Ruoming Li Yu Liu Da Luo Feng Yang Yan Li | 2017 | Science China Chemistry2017，60，4： | 2 |
| 8 | Preparation of gold-labeled antibody probe and its use in immunochromatography assay for detection of aflatoxin B1显示文摘 | Sun Xiulan Zhao Xiaolian Tang Jian Jun Zhou F.S. Chu | 2004 | International Journal of Food Microbiology2004，，2： | 2 |
| 9 | Effect of degradation of PLGA and PLGA/β-TCP scaffolds on the growth of osteoblasts显示文摘Osteoblasts were cultured on porous scaffolds of poly(L-lactide-co-glycolide) (PLGA) and PLGA/β-tricalcium phosphate (β-TCP) to evaluate their cytocompatibility.The proliferation of the cells on both scaffolds was examined before and after in vitro degradation for 4,8 and 12 weeks under static (shaking water bath) and dynamic (cyclic loading) conditions.Results indicate that porous PLGA and PLGA/β-TCP scaffolds have good biocompatibility and can be used as effective templates for guiding the growth of osteoblasts.The degradation of the scaffolds affects the proliferation of osteoblasts and the cell viability decreased with the degradation time. | YANG YanFang TANG GongWen ZHAO YunHui ZHANG Yang LI XiuLan YUAN XiaoYan | 2011 | Chinese Science Bulletin2011，56，10： | 2 |
| 10 | Electrical properties of yttrium calcium oxyborate crystal annealed at high temperature and low oxygen partial pressure显示文摘The yttrium calcium oxyborate crystal(YCa_(4)O(BO_(3))_(3),YCOB)has been actively studied for hightemperature piezoelectric sensing applications.In this work,the stability of electric properties of YCOB crystal annealed in critical conditions(high-temperatures of 900-1100℃ with a low oxygen partial pressure of 4×10^(-6) atm for 24 h)was investigated and the recovery mechanism for the electrical resisitivity,dielectric permittivity and dielectric loss were studied,taking advantage of the X-ray photoelectron spectra and the first principle calculations.The electrical resistivity of the annealed YCOB crystal was slightly decreased when compared to the pristine counterpart,being(2-5)×10^(7) Ω·cm at 850C.The dielectric permittivity and dielectric loss were found to increase after annealing,showing recoverable behaviours after thermal treatment above 650℃ in air.The calculated vacancy formation energy indicates that the oxygen vacancy is the dominant defects in YCOB.The formation of oxygen vacancy weakens the chemical bonding strength between B(Ca or Y)and O atoms,introduces extra donor levels in the band gap,which excites the electrons to conduction band more easily thus enhances the electrical conductivity and dielectric loss.The recovered electrical properties are believed to be associated with the reduced vacancy defects at elevated temperatures in air. | Shiwei Tian Lili Li Feifei Chen Chao Jiang Fapeng Yu Yanlu Li Xiulan Duan Zhengping Wang Shujun Zhang Xian Zhao | 2019 | Journal of Materiomics2019，5，3： | 2 |
| 11 | Laser-induced damage of the optical films prepared by electron beam evaporation and ion beam sputtering in vacuum 显示文摘 | LING Xiulan WANG Gao ZHAO Yuanan | 2014 | Optik(S0030-4026)2014，125，21： | 1 |
| 12 | Development of an immunochromatographic assay for detection of aflatoxin B1 in foods显示文摘 | SUN Xiulan ZHAO Xiaolian TANG Jian | 2006 | Food Control2006，17，： | 1 |
| 13 | Think about the basic framework of the discipline system of Educational Technology 显示文摘 | Hong Zhao Kaicheng Yang Xiulan Li | 2003 | E-education Research2003，，： | 1 |
| 14 | Effects of raf kinase inhibitor protein expression on metastasis and progression of human breast Cancer 显示文摘 | Li Hongzhao Gao Yah Zhao Xiulan | 2009 | Mol Cancer Res2009，7，6： | 1 |
| 15 | Effect and mechanism of persulfate activated by different methods for PAHs removal in soil显示文摘 | Dan Zhao Xiaoyong Liao Xiulan Yan Scott G. Huling Tuanyao Chai Huan Tao | 2013 | Journal of Hazardous Materials2013，，： | 1 |
| 16 | Pilot study on the interaction between B16 melanoma cell-line and bone-marrow derived mesenchymal stem cells显示文摘 | SUN Tao SUN Baocun NI Chunsheng ZHAO Xiulan WANG Xinghui QIE Shuo ZHANG Danfang GU Qiang QI Hong ZHAO Nan | 2008 | Cancer Lett2008，263，1： | 1 |
| 17 | A novel phosphazene cyclomatrix network polymer: Design, synthesis and application in flame retardant polylactide显示文摘 | Kang Tao Juan Li Liang Xu Xiulan Zhao Lixin Xue Xinyu Fan Qing Yan | 2011 | Polymer Degradation and Stability2011，，： | 1 |
| 18 | Amelioration of cadmiumpolluted paddy soils by porous hydrated calcium silicate显示文摘 | ZHAO Xiulan MASAIHIKO S | 2007 | Water Air Soil Pollution2007，183，1： | 1 |
| 19 | Acrylamide Alters Cytoskeletal Protein Level in Rat Sciatic Nerves显示文摘 | Sufang Yu Fuyong Son Jinxia Yu Xiulan Zhao Lihua Yu Guozhen Li Keqin Xie | 2006 | Neurochemical Research2006，，10： | 1 |
| 20 | Development of an immunochromatographic assay for detection of aflatoxin B1 in foods显示文摘 | Sun Xiulan Zhao Xiaolian Tang Jian | 2006 | Food Control2006，，17： | 1 |
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