|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | XA23 Is an Executor R Protein and Confers Broad-Spectrum Disease Resistance in Rice显示文摘 | Chunlian Wang Xiaoping Zhang Yinglun Fan Ying Gao Qinlong Zhu Chongke Zheng Tengfei Qin Yanqiang Li Jinying Che Mingwei Zhang Bing Yang Yaoguang Liu Kaijun Zhao | 2015 | Molecular Plant2015，8，2： | 55 |
| 2 | Starch/polyvinyl alcohol blended materials used as solid carbon source for tertiary denitrification of secondary efuent显示文摘Starch/polyvinyl alcohol(PVA) blended materials for using as a solid carbon source(SCS) were prepared by blending PVA and gelatinized starch in an aqueous solution system, in which PVA served as framework material and starch as carbon source. The optimization of starch content and temperature efects were investigated. It was indicated that higher denitrification efciency could be achieved with more starch in the materials. The average specific denitrification rates were 0.93, 0.66, 0.37 and 0.36 mg/(g·day)corresponding to starch content of 70%, 60%, 40% and 30% respectively at 37°C. The denitrification rates increased when operating temperature was raised from 23°C to 30°C and then 37°C. The mechanism of carbon release was analyzed incorporating the experimental results of abiotic release in deionized water. The organic carbon was mainly hydrolyzed by microbes, and the biological release efciencies were at the range of 89.2% to 96.0%. A long-term experiment with a continuous flow reactor with SCS material containing 70% starch was conducted to gain some experience for practical application. When the influent nitrate concentration was in the range of 35.2 to 39.1 mg/L, hydraulic retention time of 4 hr, and operating temperature of 30°C, a nitrogen removal efciency up to94.6% and denitrification rate of 0.217 kg/(m3·day) was achieved. The starch-based materials developed in this study can be used as a solid carbon source for tertiary nitrogen removal from secondary efuent. | Peng Li Jiane Zuo Wei Xing Lei Tang Xiangyang Ye Zaixing Li Lin Yuan Kaijun Wang Hongtao Zhang | 2013 | Journal of Environmental Sciences2013，25，10： | 11 |
| 3 | Low-Level Wind Shear Characteristics and Lidar-Based Alerting at Lanzhou Zhongchuan International Airport,China显示文摘Lanzhou Zhongchuan International Airport[International Civil Aviation Organization(ICAO)code ZLLL]is located in a wind shear prone area in China,where most low-level wind shear events occur in dry weather conditions.We analyzed temporal distribution and synoptic circulation background for 18 dry wind shear events reported by pilots at ZLLL by using the NCEP final(FNL)operational global analysis data,and then proposed a lidar-based regional divergence algorithm(RDA)to determine wind shear intensity and location.Low-level wind shear at ZLLL usually occurs in the afternoon and evening in dry conditions.Most wind shear events occur in an unstable atmosphere over ZLLL,with changes in wind speed or direction generally found at 700 hPa and 10-m height.Based on synoptic circulations at 700 hPa,wind shear events could be classified as strong northerly,convergence,southerly,and weak wind types.The proposed RDA successfully identified low-level wind shear except one southerly case,achieving94%alerting rate compared with 82%for the operational system at ZLLL and 88%for the ramp detection algorithm(widely used in some operational alert systems)based on the same dataset.The RDA-unidentified southerly case occurred in a near neutral atmosphere,and wind speed change could not be captured by the Doppler lidar. | Lanqian LI Aimei SHAO Kaijun ZHANG Nan DING Pak-Wai CHAN | 2020 | Journal of Meteorological Research2020，34，3： | 6 |
| 4 | Cyclometalated platinum(Ⅱ) complexes with sterically bulky camphor-derived groups as β-diketonate ancillary ligand:a new route to efficiently reducing π-π interactions and Pt-Pt interactions显示文摘A new series of mono-cyclometalated square planar platinum(Ⅱ) complexes have been synthesized and the single-crystal X-ray structures of complex 1 and 2 have been determined.The complexes have the general formula ppyPt(O^O),where ppy is 2-phenylpyridyl,and O^O is β-diketonate ancillary ligands with the acyl substituent group in position 3 of(D)-(+)-camphor.Although,like the many Pt(Ⅱ) complexes with square-planar geometry,these complexes have plane stacking modes in crystal structure,the sterically bulky camphor-derived groups compel extensive slipping of the molecular stacking planes,resulting in the negligible overlapping of the aromatic ring fragments between molecules and the considerable Pt-Pt distance.The resolved spectra and a little shifted emission in solid state of complexes show that there is significant reduction of π-π interactions and Pt-Pt interactions,and suggest these complexes may be good candidates for doped phosphorescent organic light emitting diodes(PhOLEDs) and even for nondoped PhOLEDs. | LUO KaiJun,XIE Yu,XU LingLing,WANG JiangWei,ZHANG LiFang & ZHAO KeQing College of Chemistry and Materials Science,Sichuan Normal University,Chengdu 610068,China | 2010 | Science China Chemistry2010，53，1： | 5 |
| 5 | HrcQ is necessary for Xanthomonas oryzae pv. oryzae HR-induction in non-host tobacco and pathogenicity in host rice显示文摘Bacterial blight, caused by Xanthomonas oryzae pv. oryzae(Xoo), is one of the most destructive diseases of rice(Oryza sativa L.) worldwide. The type III secretion system(T3SS) of Xoo, encoded by the hrp(hypersensitive response and pathogenicity) genes, plays critical roles in conferring pathogenicity in host rice and triggering a hypersensitive response(HR) in non-host plants. To investigate the major genes conferring the pathogenicity and avirulence of Xoo, we previously constructed a random Tn5-insertion mutant library of Xoo strain PXO99A. We report here the isolation and characterization of a Tn5-insertion mutant PXM69. Tn5-insertion mutants were screened on indica rice JG30, which is highly susceptible to PXO99A, by leaf-cutting inoculation.Four mutants with reduced virulence were obtained after two rounds of screening. Among them, the mutant PXM69 had completely lost virulence to the rice host and ability to elicit HR in non-host tobacco. Southern blotting analysis showed a single copy of a Tn5-insertion in the genome of PXM69. PCR walking and sequencing analysis revealed that the Tn5 transposon was inserted at nucleotide position 70,192–70,201 in the genome of PXO99A, disrupting the type III hrc(hrp-conserved) gene hrcQ, the first gene in the D operon of the hrp cluster in Xoo. To confirm the relationship between the Tn5-insertion and the avirulence phenotype of PXM69, we used the marker exchange mutagenesis to create a PXO99Amutant, ΔhrcQ::KAN, in which the hrcQ was disrupted by a kanamycin-encoding gene cassette at the same site as that of the Tn5-insertion. ΔhrcQ::KAN showed the same phenotype as mutant PXM69. Reintroduction of the wild-type hrcQ gene partially complemented the pathogenic function of PXM69. RT-PCR and cellulase secretion assays showed that the Tn5-disruption of hrcQ did not affect transcription of downstream genes in the D operon and function of the type II secretion system. Our results provide new insights into the pathogenic functions of clustered hrp genes in Xoo. | Xiaoping Zhang Chunlian Wang Chongke Zheng Jinying Che Yanqiang Li Kaijun Zhao | 2013 | The Crop Journal2013，1，2： | 4 |
| 6 | Autonomous navigation method and technology implementation of high-precision solar spectral velocity measurement显示文摘The velocity information of spacecraft can be directly obtained by the autonomous navigation method based on astronomical spectral velocity measurement. It provides complete direct velocity measurement information for the traditional navigation methods represented by astronomical angle measurement and astronomical ranging, which is of great significance for spacecraft high precision autonomous navigation. This paper comprehensively introduces the principle and navigation method of astronomical spectral velocity measurement, as well as the technical realization of the solar atomic frequency discriminator for autonomous navigation(SAFDAN) based on atomic frequency discrimination velocity measurement. The new SAFDAN is the first instrument to measure the Doppler velocity of spacecraft relative to the Sun. Carried by the CHASE mission, the in-orbit experiment of the SAFDAN is realized, and the in-orbit velocity measurement accuracy reaches 1.93 m/s, which effectively verifies the feasibility of the astronomical spectral velocity measurement method and technology. | Wei Zhang Yong Yang Wei You JinZhou Zheng Hui Ye KaiJun Ji Xiao Chen Xin Lin QingLong Huang XueWu Cheng Wei Zhang FaQuan Li | 2022 | Science China(Physics,Mechanics & Astronomy)2022，65，8： | 3 |
| 7 | Scaffolding protein Gab1 regulates myeloid dendritic cell migration in allergic asthma显示文摘气喘是在多重基因、环境的因素之中包含复杂相互影响的普通过敏混乱。最近的研究作为一个新奇气喘危险性因素识别了人的 GAB1 的基因变体。然而,在肺的 Gab1 的功能仍然保持大部分未经勘探。在这研究,我们首先在尖锐恶化期间从气喘的病人在外部血 mononuclear 房间观察了 Gab1 水平的举起与康复相比。有在 myeloid 的有选择地破坏的 Gab1 的老鼠树枝状的房间(mDCs ) 更加在气喘的试验性的模型稀释了过敏发炎。进一步的调查在 Gab1 缺乏的 mDCs 的调停 CCL19 的移植揭示了突出的减小到排干淋巴节点和驾驶 Th2 的适应激活的随后的缺陷。机械学地, Gab1 是在气喘的回答期间调整 mDC 移植的 CCL19/CCR7 chemokine 轴的一个必要部件。一起,这些调查结果在肺为 Gab1 的角色提供第一条证据,给我们气喘的致病的更深的理解。 | Yun Zhang Yun Xu Shuwan Liu Xiaohong Guo Dong Cen Jiaqi Xu Heyuan Li Kaijun Li Chunlai Zeng Linrong LU Yiting Zhou Huahao Shen Hongqiang Cheng Xue Zhang Yuehai Ke | 2016 | Cell Research2016，26，11： | 3 |
| 8 | Research advances in forensic diatom testing显示文摘In forensic practice,it is difficult to determine whether a dead body in the water resulted from drowning or from disposal after death.Diatom testing is currently an important supporting technique for the determination of death by drowning and of drowning sites,even though it is a time-consuming and laborious task.This article reviews the development of diatom testing over the decades and discusses a new method for the potential application of deep learning in diatom testing. | Yuanyuan Zhou Yongjie Cao Jiao Huang Kaifei Deng Kaijun Ma Tianye Zhang Liqin Chen Ji Zhang Ping Huang | 2020 | Forensic Sciences Research2020，5，2： | 3 |
| 9 | High-resolution genetic mapping of rice bacterial blight resistance gene Xa23显示文摘 | Chunlian Wang Yinglun Fan Chongke Zheng Tengfei Qin Xiaoping Zhang Kaijun Zhao | 2014 | Molecular Genetics and Genomics2014，，5： | 3 |
| 10 | 40Ar-39Ar Geochronology and Tectonic Implications of the Blueschist from Northwestern Qiangtang, Northern Tibet, Western China显示文摘Blueschist exposed in the northwestern Qiangtang terrane, northern Tibet, western China (~84°30′E, 34°24′N), provides new constraints on the tectonic evolution of Qiangtang as well as northern Tibet. The blueschist represented by lawsonite-and glaucophane-bearing assemblages equilibrated at 375-400 °C and ~11 kbar. 40Ar-39Ar analysis on mineral separate from one blueschist sample yielded a well-defined plateau age of ~242 Ma. Geochemical studies show the blueschist is metamorphosed within-plate basalts. The high pressure-low temperature blueschist indicates a Triassic event of lithosphere subduction, and clearly represents an extension of the central Qiangtang metamorphic belt, and defines an in situ suture between eastern and western Qiangtang. | TANG Xianchun ZHANG Kaijun | 2012 | Acta Geologica Sinica(English Edition)2012，86，6： | 3 |
| 11 | On the bipolar multi-dimen- sional quantum Euler-Poisson system: The thermal equilibri- um solution and semiclassical limit显示文摘 | Zhang Guojing Zhang Kaijun | 2007 | Nonlinear Analysis2007，66，： | 1 |
| 12 | Semiclassicaland relaxation limits of bipolar quantum hydrodynamic model for semiconductors 显示文摘 | Zhang Guojing Li Hailiang Zhang Kaijun | 2008 | Journal of Differential Equatios2008，245，： | 1 |
| 13 | Optical property and spectroscopy studies on the explosive 2,4,6-trinitro- 1,3,5-trihydroxybenzene in the terahertz range 显示文摘 | Zhou Qingli Zhang Cunlin Mu Kaijun | 2008 | Applied Physics Letters2008，92，10： | 1 |
| 14 | CAPACITY ALLOCATION IN A COMPETITIVE MULTI-CHANNEL SUPPLY CHAIN显示文摘这篇论文为一个使能够的制造商处理能力分配问题能通过一条独立零售商隧道以及通过她的直接隧道散布她的产品到结束顾客。隧道的要求是 substitutable,它导致在他们之间的竞争。我们显示那避免隧道竞争,制造商否认能力的零售商是可能的。明确地,如果隧道替换率高,低需求的一个零售商决不会被分配任何能力甚至当可得到的能力是宽大的时。当如果隧道替换率是低的,能力分配策略取决于零售商的需求时;可得到的能力。许多另外的有趣的经理的卓见被提供;与数字例子说明了。 | Kaijun LIU Zigang ZHANG | 2007 | Journal of Systems Science and Systems Engineering2007，16，4： | 1 |
| 15 | Capacitated Location Model with Online Demand Pooling in a Multichannel Supply Chain 显示文摘 | Liu Kaijun Zhou Yonghong Zhang Zigang | 2010 | European Journal of Operational Research2010，207，： | 1 |
| 16 | The spectral and imaging of the terahertz显示文摘 | Zhang Cuilin Mu Kaijun | 2010 | Laser and Opto-electronics Progress2010，，023001： | 1 |
| 17 | An improved IAMB algorithm for markov blanket discovery显示文摘 | Zhang Yisi Zhang Zigang Liu Kaijun | | 0，，05： | 1 |
| 18 | Capacitated location model with online demand pooling in a multichannel supply chain显示文摘 | Liu Kaijun Zhou Yonghong Zhang Zigang | 2010 | European Journal of Operational Research2010，207，1： | 1 |
| 19 | Design of low-profile millimeter-wave substrate integrated waveguide power divider/combiner显示文摘 | Song Kaijun Fan Yong Zhang Yonghong | 2007 | International Journal of Infrared and Millimeter Waves2007，28，6： | 1 |
| 20 | Eight- Way Substrate Integrated Waveguide Power Divider With Low Insertion Loss 显示文摘 | SONG Kaijun FAN Yong ZHANG Yonghong | 2008 | IEEE MTT2008，56，6： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员