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69篇 您的检索式:作者名="Haibo Fan"
    题名 作者 年代 出处 被引量
1Dissolved organic matter removal using magnetic anion exchange resin treatment on biological effluent of textile dyeing wastewater显示文摘This study investigated the removal of dissolved organic matter(DOM) from real dyeing bio-treatment effluents(DBEs) with the use of a novel magnetic anion exchange resin(NDMP).DOMs in two typical DBEs were fractionized using DAX-8/XAD-4 resin and ultrafiltration membranes. The hydrophilic fractions and the low molecular weight(MW)(<3 kDa) DOM fractions constituted a major portion(>50%) of DOMs for the two effluents. The hydrophilic and low MW fractions of both effluents were the greatest contributors of specific UV254absorbance(SUVA254),and the SUVA254 of DOM fractions decreased with hydrophobicity and MW. Two DBEs exhibited acute and chronic biotoxicities. Both acute and chronic toxicities of DOM fractions increased linearly with the increase of SUVA254 value. Kinetics of dissolved organic carbon(DOC) removal via NDMP treatment was performed by comparing it with that of particle active carbon(PAC). Results indicated that the removal of DOC from DBEs via NDMP was 60%,whereas DOC removals by PAC were lower than 15%. Acidic organics could be significantly removed with the use of NDMP. DOM with large MW in DBE could be removed significantly by using the same means. Removal efficiency of NDMP for DOM decreased with the decrease of MW. Compared with PAC,NDMP could significantly reduce the acute and chronic bio-toxicities of DBEs. NaCl/NaOH mixture regenerants,with selected concentrations of 10% NaCl(m/m)/1%NaOH(m/m),could improve desorption efficiency.Jun Fan Haibo Li Chendong Shuang Wentao Li Aimin Li 2014Journal of Environmental Sciences2014,26,8:14
2Real-time fault detection method based on belief rule base for aircraft navigation system显示文摘Real-time and accurate fault detection is essential to enhance the aircraft navigation system's reliability and safety. The existent detection methods based on analytical model draws back at simultaneously detecting gradual and sudden faults. On account of this reason, we propose an online detection solution based on non-analytical model. In this article, the navigation system fault detection model is established based on belief rule base (BRB), where the system measuring residual and its changing rate are used as the inputs of BRB model and the fault detection function as the output. To overcome the drawbacks of current parameter optimization algorithms for BRB and achieve online update, a parameter recursive estimation algorithm is presented for online BRB detection model based on expectation maximization (EM) algorithm. Furthermore, the proposed method is verified by navigation experiment. Experimental results show that the proposed method is able to effectively realize online parameter evaluation in navigation system fault detection model. The output of the detection model can track the fault state very well, and the faults can be diagnosed in real time and accurately. In addition, the detection ability, especially in the probability of false detection, is superior to offline optimization method, and thus the system reliability has great improvement.Zhao Xin Wang Shicheng Zhang Jinsheng Fan Zhiliang Min Haibo 2013Chinese Journal of Aeronautics2013,26,3:13
3Production of β-1,3-glucanase and chitinase of two biocon-trol agents and their possible modes of action显示文摘Pichia membranefaciens Hansen and Candida guilliermondii (Cast) Langeronet Guerra are two antagonists of R. stolonifer on harvested nectarine and peach fruits. In this study, β-1,3-glucanase and chitinase activities of the antagonists were induced in vitro and in vivo. The highest β-1, 3-glucanase activity was detected in Lilly-Barnett minimal salt medium supplemented with glucose in combination with CWP of R. stolonifer as a carbon source. The β-1,3-glucanase activity of P. membranefaciens reached the maximum level, being 114.0 SU (specific activity unit), and that of C. guilliermondii reached 103.2 SU. The lowest β-1,3-glucanase activity was observed in the medium containing glucose as sole car-bon source. P. membranefaciens was able to produce signifi-cantly higher levels of chitinase (exochitinase and endochiti-nase) in vitro than C. guilliermondii grown in Czapeck mini-mal medium. An increase in β-1,3-glucanase and chitinase activity was also triggered by wounding, adding of carbon sourcesFAN Qing, TIAN Shiping, LIU Haibo & XU YongInstitute of Botany, Chinese Academy of Sciences, Beijing 100093, China 2002Chinese Science Bulletin2002,47,4:11
4A highly durable catalyst based on CoxMn3-xO4 nanosheets for low-temperature formaldehyde oxidation显示文摘为不稳定的有机化合物(VOC ) 的氧化的划算的催化剂对精力变换应用和环境保护批评。这个过程的主要瓶颈是能氧化的有效、稳定、划算的催化剂的发展在低温度的 HCHO。这里,一致地由锰钴氧化物 nanosheet 数组组成的先进材料在一件碳纺织品上盖住被与帖子退火相结合的一个简单阳极的电极淀积方法成功地制作处理,和罐头直接为 HCHO 作为高效的催化材料被使用消除。得益于增加的表面氧种类和改进氧化还原作用性质,同样准备的锰钴氧化物 nanosheets 为 HCHO 氧化显示出实质地更高的催化活动。催化剂完全在象 100  一样低的温度把 HCHO 变换成公司 2Yongchao Huang Kaihang Ye Haibo Li Wenjie Fan FengyiZhao Yuanming Zhang Hongbing Ji 2016Nano Research2016,9,12:10
5Genomic insights into the fast growth of paulownias and the formation of Paulownia witches' broom显示文摘Paulownias are among the fastest growing trees in the world,but they often suffer tremendous loss of wood production due to infection by Paulownia witches'broom(PaWB)phytoplasmas.In this study,we have sequenced and assembled a high-quality nuclear genome of Paulownia fortunei,a commonly cultivated paulownia species.The assembled genome of P.fortunei is 511.6 Mb in size,with 93.2%of its sequences anchored to 20 pseudo-chromosomes,and it contains 31985 protein-coding genes.Phylogenomic analyses show that the family Paulowniaceae is sister to a clade composed of Phrymaceae and Orobanchaceae.Higher photosynthetic efficiency is achieved by integrating C3 photosynthesis and the crassulacean acid metabolism pathway,which may contribute to the extremely fast growth habit of paulownia trees.Comparative transcriptome analyses reveal modules related to cambial growth and development,photosynthesis,and defense responses.Additional genome sequencing of PaWB phytoplasma,combined with functional analyses,indicates that the effector PaWB-SAP54 interacts directly with Paulownia PfSPLa,which in turn causes the degradation of PfSPLa by the ubiquitin-mediated pathway and leads to the formation of witches'broom.Taken together,these results provide significant insights into the biology of paulownias and the regulatory mechanism for the formation of PaWB.Yabing Cao Guiling Sun Xiaoqiao Zhai Pingluo Xu Liming Ma Minjie Deng Zhenli Zhao Haibo Yang Yanpeng Dong Zhonghai Shang Yujie Lv Lijun Yan Haifang Liu Xibing Cao Bingbing Li Zhe Wang Xiaogai Zhao Haiyan Yu Fan Wang Wen Ma Jinling Huang Guoqiang Fan 2021Molecular Plant2021,14,10:7
6Effect of terrain on landscape patterns and ecological effects by a gradient-based RS and GIS analysis显示文摘Terrain is an important environment factor that plays a vital role in human development by influencing the spatial layout of land use patterns.The terrain niche index,combined with slope and elevation,can comprehensively present detailed information about spatial differences in terrain and is superior to single terrain factors.We applied remote sensing and geographical information system to terrain gradient,used the non-dimensional distribution index to examine spatial distribution characteristics of various landscape types,and analyzed the ecological effects of landscape were quantitatively on terrain gradients.Eco-environment quality(EEQ) was evaluated using the forestry operation area as the evaluation unit.The spatial distributions in various landscapes were significantly influenced by terrain factors,especially by bodies of water,cropland and residential land.The spatial distribution varied greatly in different terrain gradients for similar landscape types.The areas associated with good,intermediate and poor EEQ were occupied primarily by natural landscape,semi-natural and largely artificial landscapes,respectively.Wenfeng Gong Haibo Wang Xiaofeng Wang Wenyi Fan Philip Stott 2017Journal of Forestry Research2017,28,5:5
7120 mm Single-crystalline perovskite and wafers: towards viable applications显示文摘As the large single-crystalline silicon wafers have revolutionized many industries including electronics and solar cells, it is envisioned that the availability of large single-crystalline perovskite crystals and wafers will revolutionize its broad applications in photovoltaics, optoelectronics, lasers, photodetectors, light emitting diodes(LEDs), etc. Here we report a method to grow large single-crystalline perovskites including single-halide crystals: CH3NH3PbX3(X=I, Br, Cl), and dual-halide ones:CH3NH3Pb(ClxBr1.x)3 and CH3NH3Pb(BrxI1.x)3, with the largest crystal being 120 mm in length. Meanwhile, we have advanced a process to slice the large perovskite crystals into thin wafers. It is found that the wafers exhibit remarkable features:(1)its trap-state density is a million times smaller than that in the microcrystalline perovskite thin films(MPTF);(2) its carrier mobility is 410 times higher than its most popular organic counterpart P3HT;(3) its optical absorption is expanded to as high as910 nm comparing to 797 nm for the MPTF;(4) while MPTF decomposes at 150 °C, the wafer is stable at high temperature up to270 °C;(5) when exposed to high humidity(75% RH), MPTF decomposes in 5 h while the wafer shows no change for overnight;(6) its photocurrent response is 250 times higher than its MPTF counterpart. A few electronic devices have been fabricated using the crystalline wafers. Among them, the Hall test gives low carrier concentration with high mobility. The trap-state density is measured much lower than common semiconductors. Moreover, the large SC-wafer is found particularly useful for mass production of integrated circuits. By adjusting the halide composition, both the optical absorption and the light emission can be fine-tuned across the entire visible spectrum from 400 nm to 800 nm. It is envisioned that a range of visible lasers and LEDs may be developed using the dual-halide perovskites. With fewer trap states, high mobility, broader absorption, and humidity resistance, it is expected that solar cells with high stable efficiency maybe attainable using the crystalline wafers.Yucheng Liu Xiaodong Ren Jing Zhang Zhou Yang Dong Yang Fengyang Yu Jiankun Sun Changming Zhao Zhun Yao Bo Wang Qingbo Wei Fengwei Xiao Haibo Fan Hao Deng Liangping Deng Shengzhong (Frank) Liu 2017Science China Chemistry2017,60,10:5
8The complete reference genome for grapevine (Vitis vinifera L.) genetics and breeding显示文摘Grapevine is one of the most economically important crops worldwide.However,the previous versions of the grapevine reference genome tipically consist of thousands of fragments with missing centromeres and telomeres,limiting the accessibility of the repetitive sequences,the centromeric and telomeric regions,and the study of inheritance of important agronomic traits in these regions.Here,we assembled a telomere-to-telomere(T2T)gap-free reference genome for the cultivar PN40024 using PacBio HiFi long reads.The T2T reference genome(PN_T2T)is 69 Mb longer with 9018 more genes identified than the 12X.v0 version.We annotated 67%repetitive sequences,19 centromeres and 36 telomeres,and incorporated gene annotations of previous versions into the PN_T2T assembly.We detected a total of 377 gene clusters,which showed associations with complex traits,such as aroma and disease resistance.Even though PN40024 derives from nine generations of selfing,we still found nine genomic hotspots of heterozygous sites associated with biological processes,such as the oxidation–reduction process and protein phosphorylation.The fully annotated complete reference genome therefore constitutes an important resource for grapevine genetic studies and breeding programs.Xiaoya Shi Shuo Cao Xu Wang Siyang Huang Yue Wang Zhongjie Liu Wenwen Liu Xiangpeng Leng Yanling Peng Nan Wang Yiwen Wang Zhiyao Ma Xiaodong Xu Fan Zhang Hui Xue Haixia Zhong Yi Wang Kekun Zhang Amandine Velt Komlan Avia Daniela Holtgräwe Jérôme Grimplet JoséTomás Matus Doreen Ware Xinyu Wu Haibo Wang Chonghuai Liu Yuling Fang Camille Rustenholz Zongming Cheng Hua Xiao Yongfeng Zhou 2023Horticulture Research2023,10,5:3
9Low-temperature sintered(Na_(1/2)Bi_(1/2))TiO_(3)-based incipient piezoceramics for co-fired multilayer actuator application显示文摘Low-temperature sintered(Na_(1/2)Bi_(1/2))_(0.935)Ba_(0.065)Ti_(0.975)(Fe_(1/2)Nb_(1/2))_(0.025)O_(3)(NBT-BT-0.025FN)lead-free incipient piezoceramics were investigated using high-purity Li_(2)CO_(3) as sintering aids.With the ≤0.5 wt%Li_(2)CO_(3) addition,the introduced Li^(+) cations precede to enter the A-sites of the perovskite lattice to compensate for the A-site deficiencies.Once the addition exceeds 0.5 wt%,the excess Lit cations will occupy B-sites and give rise to the generation of oxygen vacancies,which accelerate the mass transport and thus lower the sintering temperature effectively from 1100℃ down to 925℃.It was also found that a small amount of Lit addition has little effect on the phase structure and electromechanical properties of the system,but overweight seriously disturbs these characteristics because of the large lattice distortion.The sintered NBT-BT-0.025FN incipient piezoceramics with 1.25 wt%Li_(2)CO_(3) addition at 925℃ provides a large strain of 0.33% and a corresponding large signal piezoelectric coefficient d_(33)^(*) of 550 pm/V at 60 kV/cm,indicating this system is a very promising candidate for lead-free co-fired multilayer actuator application.Pengyuan Fan Yangyang Zhang Shan-Tao Zhang Bing Xie Yiwei Zhu Mohsin Ali Marwat Weigang Ma Kai Liu Liang Shu Haibo Zhang 2019Journal of Materiomics2019,5,3:3
10Applications and prospects of functional oligosaccharides in pig nutrition:A review显示文摘Oligosaccharides are low molecular weight carbohydrates between monosaccharides and poly-saccharides,which consist of 2 to 20 monosaccharides linked by glycosidic bonds.They have the effects of promoting growth,regulating immunity,improving the structure of intestinal flora,and are anti-inflammatory and antioxidant.With the comprehensive implementation of the antibiotic prohibition policy in China,oligosaccharides as new green feed additive have been paid more attention.Oligosac-charides can be divided into the following 2 categories according to their digestive characteristics:one is easy to be absorbed by the intestine,called common oligosaccharides,such as sucrose and maltose oligosaccharide;the other is difficult to be absorbed by the intestine and has special physiological functions,called functional oligosaccharides.The common functional oligosaccharides include mannan oligosaccharides(MOS),fructo-oligosaccharides(FOS),chitosan oligosaccharides(COS),xylo-oligosaccharides(XOS)and so on.In this paper,we review the types and sources of functional oligo-saccharides,their application in pig nutrition,and the factors limiting their efficacy in recent years.This review provides the theoretical basis for further research of functional oligosaccharides,and the future application of alternative antibiotics in pig industry.Nian Liu Haibo Shen Fan Zhang Xiang Liu Qinrui Xiao Qian Jiang Bie Tan Xiaokang Ma 2023Animal Nutrition2023,,2:2
11A bZIP transcription factor, OsABI5, is involved in rice fertility and stress tolerance显示文摘Meijuan Zou Yucheng Guan Haibo Ren Fang Zhang Fan Chen 2008Plant Molecular Biology2008,,6:1
12A highly selective ginsenoside Rb 1 -hydrolyzing β- d -glucosidase from Cladosporium fulvum显示文摘Juan Gao Xuesong Zhao Haibo Liu Yuying Fan Hairong Cheng Fei Liang Xingxing Chen Nan Wang Yifa Zhou Guihua Tai 2010Process Biochemistry2010,,6:1
13Flow-restricted Etching Method on Isotropic Substrates and Its Mechanism显示文摘With the development of analytical instrumentation to minimization,integration and automation,the microfluidic chips,which are more integrated,complex and diversified,have been applied widely on the manufacturing of analytical instrumentation.However,the present photolithography-based microfabrication technology,which is only able to pattern microchannels with simple inside structures,can not follow the rapid development of requirements.For solving the problem,a fabrication method based on the restricting effect of laminar flow is proposed for the micro etching on isotropic substrates.Experiments were conducted inside glass-based microchannels,in which certain etchant was used to form complicated microstructures.The flow parameters' effects on the aspect ratio,side wall profile and etching rate were revealed by the experiments.The experimental results reveal that the topography of micro structures patterned with the restricted flow etching method is mainly determined by the flowrates of separator and etchant.The computational fluid dynamics(CFD) model on the interface between multiple streams was established for the etching process,and analysis on the causes of various micro topographies was conducted based on the CFD simulation results.The experimental data consisted with the simulation results very well.The investigation depicted in this paper indicate that the flow restricted etching method provides sufficient references for the research and understanding on the mass transport at the liquid-liquid surface in the microchannel and can be used to pattern complex micro structures with high aspect ratios,meantime,it greatly enriches the microfabrication technology for microfluidic chips.XIE Haibo ZHENG Yi FAN Yurun FU Xin YANG Huayong 2010Chinese Journal of Mechanical Engineering2010,23,5:1
14Analysis on the deformation and fracture behavior of carbon steel by in situ tensile test显示文摘The deformation and fracture behaviors of low-carbon steel, medium-carbon steel, and high-carbon steel were studied on internal microstructure using the scanning electron microscopy in situ tensile test. The microstructure mechanism of their deformation and fracture behavior was analyzed. The results show that the deformation and fracture behavior of low-carbon steel depends on the grain size of ferrite, the deformation and fracture behavior of medium-carbon steel depends on the size of ferrite grain and pearlite lump,and the deformation and fracture behavior of high-carbon steel depends on the size of pearlite lump and the pearlitic interlamellar spacing.Fan Li Haibo Huang 2006Journal of University of Science and Technology Beijing2006,13,6:1
15The study and application of a new filtering method on electronic speckle pattern interferometric fringe显示文摘Qin Yuwen Chen Jinlong Fan Haibo 2003Optics and Lasers in Engineering2003,39,4:1
16U Th dating of zircons from Holocene potassic and esites (Maanshan volca- no, Tengchong, SE Tibetan plateau) by depth profiling: time scales and nature of magma storage显示文摘Zou Haibo Fan Qicheng Axe1 K Schmitt 2010Lithos2010,118,:1
17Instability of parasitic capacitance in T-shape-gate enhancementmode AlGaN/GaN MIS-HEMTs显示文摘Parasitic capacitances associated with overhangs of the T-shape-gate enhancement-mode(E-mode)GaN-based power device,were investigated by frequency/voltage-dependent capacitance-voltage and inductive-load switching measurements.The overhang capacitances induce a pinch-off voltage distinguished from that of the E-mode channel capacitance in the gate capacitance and the gatedrain capacitance characteristic curves.Frequency-and voltage-dependent tests confirm the instability caused by the trapping of interface/bulk states in the LPCVD-SiNx passivation dielectric.Circuit-level double pulse measurement also reveals its impact on switching transition for power switching applications.Lan Bi Yixu Yao Qimeng Jiang Sen Huang Xinhua Wang Hao Jin Xinyue Dai Zhengyuan Xu Jie Fan Haibo Yin Ke Wei Xinyu Liu 2022Journal of Semiconductors2022,43,3:1
18The study and application of a new filtering method on electronic speckle pattern interferometric fringe显示文摘Yuwen Qin Jinlong Chen Haibo Fan 2003Optics and Lasers in Engineering2003,39,:1
19Comparison between the effects of normoxia and hypoxia on antioxidant enzymes and glutathione redox state in ex vivo culture of CD34 + cells显示文摘Jinli Fan Haibo Cai Shi Yang Lingli Yan WenSong Tan 2008Comparative Biochemistry and Physiology, Part B2008,,2:1
20Role of the plasma membrane ROS-generating NADPH oxidase in CD34^+ progenitor cells preservation by hypoxia 显示文摘Fan Jinli Cai Haibo Tan Wensong 2007J Biotechnol2007,130,:1
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