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| 1 | The HuangZaoSi Maize Genome Provides Insights into Genomic Variation and Improvement History of Maize显示文摘Maize is a globally important crop that was a classic model plant for genetic studies. Here, we report a 2.2 Gb draft genome sequence of an elite maize line, HuangZaoSi (HZS). Hybrids bred from HZS-improved lines (HILs) are planted in more than 60% of maize fields in China. Proteome clustering of six completed sequeneed maize genomes show that 638 proteins fall into 264 HZS-specific gene families with the majority of contributions from tandem duplication events. Resequencing and comparative analysis of 40 HZSrelated lines reveals the breeding history of HILs. More than 60% of identified selective sweeps were clustered in identity.by.descent conserved regions, and yield-related genes/QTLs were enriched in HZS characteristic selected regions. Furthermore, we dem on strated that HZS-specific family genes were not uniformly distributed in the genome but enriched in improvement/function.related genomic regions. This study provides an important and novel resource for maize genome research and expands our knowledge on the breadth of genomic variation and improvement history of maize. | Chunhui Li Wei Song Yingfeng Luo Shenghan Gao Ruyang Zhang Zi Shi Xiaqing Wang Ronghuan Wang Fengge Wang Jidong Wang Yanxin Zhao Aiguo Su Shuai Wang Xin Li Meijie Luo Shuaishuai Wang Yunxia Zhang Jianrong Ge Xinyu Tan Ye Yuan Xiaochun Bi Hang He Jianbing Yan Yuandong Wang Songnian Hu Jiuran Zhao | 2019 | Molecular Plant2019，12，3： | 15 |
| 2 | Characteristics of secondary inorganic aerosol and sulfate species in size-fractionated aerosol particles in Shanghai显示文摘Sulfate, nitrate and ammonium(SNA) are the dominant species in secondary inorganic aerosol, and are considered an important factor in regional haze formation. Size-fractionated aerosol particles for a whole year were collected to study the size distribution of SNA as well as their chemical species in Shanghai. SNA mainly accumulated in fine particles and the highest average ratio of SNA to particulate matter(PM) was observed to be 47% in the fine size fraction(0.49–0.95 μm). Higher sulfur oxidation ratio and nitrogen oxidation ratio values were observed in PM of fine size less than 0.95 μm. Ion balance calculations indicated that more secondary sulfate and nitrate would be generated in PM of fine size(0.49–0.95 μm). Sulfur K-edge X-ray absorption near-edge structure(XANES) spectra of typical samples were analyzed. Results revealed that sulfur mainly existed as sulfate with a proportion(atomic basis) more than 73% in all size of PM and even higher at 90% in fine particles. Sulfate mainly existed as(NH4)2SO4 and gypsum in PM of Shanghai. Compared to non-haze days, a dramatic increase of(NH4)2SO4 content was found in fine particles on haze days only, which suggested the promoting impact of(NH4)2SO4 on haze formation. According to the result of air mass backward trajectory analysis, more(NH4)2SO4 would be generated during the periods of air mass stagnation. Based on XANES, analysis of sulfate species in size-fractionated aerosol particles can be an effective way to evaluate the impact of sulfate aerosols on regional haze formation. | Shilei Long Jianrong Zeng Yan Li Liangman Bao Lingling Cao Ke Liu Liang Xu Jun Lin Wei Liu Guanghua Wang Jian Yao Chenyan Ma Yidong Zhao | 2014 | Journal of Environmental Sciences2014，26，5： | 10 |
| 3 | Effect of typhoon with extreme precipitation on mountain reservoir drinking water treatment: a case study in Ningbo, China显示文摘Due to frequent drinking water pollution accidents in the past decade, it is common that mountain reservoirs were used as the source of drinking water in China. However, some coastal areas frequently suffer from typhoon with extreme precipitation, which results in the water quality deterioration of the reservoirs. The influence of typhoons with extreme precipitation on Jiaokou reservoir and the emergency treatment process of Maojiaping water treatment plant in the past three typical typhoons with extreme precipitation from the year of 2012-2015 were studied. It was found that the degradation of water quality, such as the increase of turbidity and bacteria index, may not merely appear during the events, but last for several days. Changing the dosage of water purification agent, such as coagulant and disinfectant at right time and place may be an efficient emergency water treatment process. Based on the analysis of water quality variation rule during and after the events, it was also found that emergency treatment can be fully prepared before the arrival of a typhoon with extreme precipitation. And in order to better respond to the typhoon with extreme precipitation, several suggestions are also proposed in this paper as follows: establishing vegetated buffers at right place, such as macrophanerophytes,shrub or herbage, increasing investments in infrastructure management, merging or cancelling the small-scale water treatment plants, preparing adequate water purification agent before the typhoon comes, etc. | Wei Chen Zhengxie Zhou Jianrong He Hui Tao Zhigang Liu | 2017 | Chinese Journal of Population,Resources and Environment2017，15，2： | 7 |
| 4 | Transgenic breeding of anti-Bombyx mori L. nuclear polyhedrosis virus silkworm Bombyx mori显示文摘对 Bombyx 粗腐殖质 i L 抵抗的蚕紧张。原子 polyhedrosis 病毒通过转基因的实验被获得。与一个 A3 倡导者一起的小猪用绳子拖的平底渡船 transposon 随机被插入到蚕,驾驶进蚕染色体的提高的绿荧光灯的蛋白质(EGFP ) 记者基因。聚合酶链反应结果证实体外的 EGFP 基因的插入,和荧光显微镜学证明 EGFP 在中间的内脏织物被表示。原子 polyhedrosis 的病态比率在转基因的蚕紧张在原来的蚕紧张从 90% 减少了到 66.7% 。与到 Bombyx 粗腐殖质 i L 的抵抗相比。在 Qiufeng 紧张的原子 polyhedrosis 病毒,通常在生产被使用,有在转基因的蚕的 33 个百分的点的增加。在 ChunhuaxQiuyue 紧张的 antivirotic 特性,从一个不同转基因的家庭被引起,比在 QiufengxBaiyu,另一个生气品种在生产使用了高是大约 10 个百分的点。我们的结果在繁殖 anti-BmNPV 蚕紧张显示了插入 transposon 的变化的好申请价值。 | Huijuan Yang Wei Fan Hao Wei Jinwei Zhang Zhonghua Zhou Jianying Li Jianrong Lin Nong Ding Boxiong Zhong | 2008 | Acta Biochimica et Biophysica Sinica2008，40，10： | 6 |
| 5 | Excavating bioactivities of nanozyme to remodel microenvironment for protecting chondrocytes and delaying osteoarthritis显示文摘Osteoarthritis(OA)is the main cause of disability in the elderly.Effective intervention in the early and middle stage of osteoarthritis can greatly prevent or slow down the development of the disease,and reduce the probability of joint replacement.However,there is to date no effective intervention for early and middle-stage OA.OA microenvironment mainly destroys the balance of oxidative stress,extracellular matrix synthesis and degradation of chondrocytes under the joint action of biological and mechanical factors.Herein,hollow Prussian blue nanozymes(HPBzymes)were designed via a modified hydrothermal template-free method.The aim of this study was to investigate the effects of HPBzymes on chondrocytes and the progression of OA.The intrinsic bioactivities of HPBzymes were excavated in vitro and in vivo,remodeling microenvironment for significantly protecting chondrocytes and delaying the progression of traumatic OA by inhibiting reactive oxygen species(ROS)and Rac1/nuclear factor kappa-B(NF-κB)signaling in a rat model.HPBzyme significantly diminished interleukin(IL)-1β-stimulated inflammation,extracellular matrix degradation,and apoptosis of human chondrocytes.HPBzyme attenuated the expression of Rac1 and the ROS levels and prevented the release and nuclear translocation of NF-κB.Deeply digging the intrinsic bioactivities of nanozyme with single component to remodel microenvironment is an effective strategy for ROS-associated chronic diseases.This study reveals that excavating the bioactivities of nanomedicine deserves attention for diagnosis and treatment of severe diseases. | Weiduo Hou Chenyi Ye Mo Chen Wei Gao Xue Xie Jianrong Wu Kai Zhang Wei Zhang Yuanyi Zheng Xiaojun Cai | 2021 | Bioactive Materials2021，6，8： | 5 |
| 6 | Antimonene:a long-term stable two-dimensional saturable absorption material under ambient conditions for the mid-infrared spectral region显示文摘We experimentally demonstrate a long-term stable two-dimensional saturable absorption material under ambient conditions—multi-layer antimonene feasible for the mid-infrared spectral region—for the first time to our knowledge. The multi-layer antimonene material prepared using a liquid-phase exfoliation method was coated on a quartz/Ca F_2 for characterizations and an Au mirror as a reflection-type saturable absorber(SA) device. It has a modulation depth of 10.5%, a saturation peak intensity of 0.26 GW∕cm^2, and a non-saturation loss of 19.1% measured at 2868.0 nm using the typical power-dependent method. By introducing the SA device into a linear-cavity Ho^(3+)∕ Pr^(3+)-codoped fluoride fiber laser at 2865.0 nm, stable Q-switched pulses were obtained. It generated a maximum output power of 112.3 m W and pulse energy of 0.72 μJ, while the shortest pulse duration and largest repetition rate were 1.74 μs and 156.2 k Hz, respectively. The long-term stability of the SA device was also checked using the same laser setup within 28 days. The results indicate that multi-layer antimonene is a type of promising long-term stable SA material under ambient conditions that can be applied in the mid-infrared spectral region. | HONGYU Luo XIANGLING TIAN YING GAO RONGFEI WEI JIANFENG LI JIANRONG QIU YONG LlU | 2018 | Photonics Research2018，6，9： | 5 |
| 7 | Immunodiagnostic efficacy of detection of Schistosoma japonicum human infections in China:a meta analysis显示文摘Objective:To assess the diagnostic efficacy of the currently most widely used indirect hemagglutination assay(IHA) and enzyme-linked immunosorbent assay(ELISA) for detection of Schistosoma japonicum human infections.Methods:A comprehensive search was undertaken from China National Knowledge Infrastructure,Wanfang Database.VIP Database,PubMed. Cochrane Library,Science Citation Index Expanded.Proquest,and the inclusion and exclusion criteria were strictly settled.The funnel plot was used to assess the publication bias.Cochran’s Q test was employed to measure the homogeneity between studies,a summary receiver operating characteristic(SROC) curve was used to compare the diagnostic accuracy between the IHA and ELISA qualitatively by means of the Weighted Least Square method,the Ordinary Least Square method and the Robust regression method,and the diagnostic odds ratio(DOR) was drawn to compare the accuracy quantitatively.Results:Out of 785 publications,19 papers were eventually selected for analysis.Literature finality assessment indicated that minor publication bias existed in studies pertaining IHA test,but no bias was found in literatures regarding ELISA test.The heterogeneity test showed a heterogeneity between studies was present(χ~2 =466.07 and 34.67. both P values<0.0001).The areas under the SROC curves of IHA were all higher than that of ELISA test using the three methods(Weighted Least Square method:0.766 vs.0.695.Ordinary Least Square method:0.826 vs.0.741.Robust regression:0.815 vs.0.715).The TPR* values for IHA and EUSA were 0.710.0.759.0.749.and 0.650.0.686 and 0.666.respectively,and OR values were 5.997.9.937.8.893.and 3.432.4.784 and 3.959.respectively.The DOR of IHA was 9.41(95% CI:4.88-18.18).and 4.78(95%CI:3.21-7.13) for ELISA.Conclusions:All above results revealed that the diagnostic performance of IHA is better than that of ELISA.However,taking into account their unsatisfactory diagnostic value in areas with low infection intensity,a search for a better diagnostic test that can be applied in field situations in China should be given high priority. | Wei Wang Youzi Li Hongjun Li Yuntian Xing Guoli Qu Jianrong Dai Yousheng Liang | 2012 | Asian Pacific Journal of Tropical Medicine2012，5，1： | 4 |
| 8 | Simulation of Typhoon Muifa using a mesoscale coupled atmosphere–ocean model显示文摘A mesoscale coupled atmosphere–ocean model has been developed based on the GRAPES(Global and Regional Assimilation and Prediction System) regional typhoon model(GRAPES_TYM) and ECOM-si(estuary, coast and ocean model(semi-implicit)). Coupling between the typhoon and ocean models was conducted by exchanging wind stress, heat, moisture fluxes, and sea surface temperatures(SSTs) using the coupler OASIS3.0. Numerical prediction experiments were run with and without coupling for the case of Typhoon Muifa in the western North Pacific. To investigate the impact of using more accurate SST information on the simulation of the track and the intensity of Typhoon Muifa, experiments were also conducted using increased SST resolution in the initial condition field of the control test. The results indicate that increasing SST resolution in the initial condition field somewhat improved the intensity forecast, and use of the coupled model improved the intensity forecast significantly, with mean absolute errors in maximum wind speed within 48 and 72 h reduced by 32% and 20%, respectively. Use of the coupled model also resulted in less pronounced over-prediction of the intensity of Typhoon Muifa by the GRAPES_TYM. Moreover, the effects of using the coupled model on the intensity varied throughout the different stages of the development of Muifa owing to changes in the oceanic mixed layer depth. The coupled model had pronounced effects during the later stage of Muifa but had no obvious effects during the earlier stage. The SSTs predicted by the coupled model decreased by about 5–6°C at most after the typhoon passed, in agreement with satellite data. Furthermore, based on analysis on the sea surface heat flux, wet static energy of the boundary layer, atmospheric temperature, and precipitation forecasted by the coupled model and the control test, the simulation results of this coupled atmosphere–ocean model can be considered to reasonably reflect the primary mechanisms underlying the interactions between tropical cyclones and oceans. | SUN Minghua DUAN Yihong ZHU Jianrong WU Hui ZHANG Jin HUANG Wei | 2014 | Acta Oceanologica Sinica2014，33，11： | 3 |
| 9 | Expert consensus on perioperative management of liver transplantation in adults with acute-on-chronic liver failure显示文摘Acute-on-chronic liver failure(ACLF)is a syndrome in which acute liver failure with extrahepatic organ failure occurs on chronic liver disease.Recently,liver transplantation is the only effective treatment for ACLF.There is still room for discussion on the optimal surgery timing for ACLF,perioperative infection prevention and control,and maintenance of nutrition and organ function.The Transplantation Immu-nology Committee of Branch of Organ Transplantation Physician of Chinese Medical Doctor Association and Enhanced Recovery of Liver Transplantation Group of Enhanced Recovery after Surgery Committee of Chinese Research Hospital Association invited relevant experts to discuss the perioperative management of ACLF liver transplantation in areas including surgery timing,organ protection,nutritional support,infection prevention and control,rehabilitation exercises,regulation of the internal environment,etc.An expert consensus was developed as reference for clinicians. | Transplantation Immunology Committee of Branch of Organ Transplantation Physician of Chinese Medical Doctor Association Enhanced Recovery of Liver Transplantation Group of Enhanced Recovery after Surgery Committee of Chinese Research Hospital Society Guihua Chen Yang Yang Huimin Yi Jianrong Liu Pinglan Lu Lijuan Li Mingming Fan Xiaomeng Yi Haijin Lv Xuxia Wei | 2021 | Liver Research2021，5，2： | 3 |
| 10 | TECHNOLOGY AND APPLICATION OF PRODUCT EVOLUTIONARY DESIGN BASED ON CONFIGURATION IN MASS CUSTOMIZATION MODE显示文摘Product customization has been recognized as an effective means to implement mass cus-tomization (MC). A new theory and method for MC-oriented evolutionary design of configuration product is presented based on the study of developing law of evolutionary design in integrated envi-ronment, which focuses on the innovation and reuse properties of configuration product. The key technologies for general requirement modeling in quick response to customer requirement, multi-level stepwise configuration optimization driven by customer requirement and evolutionary deduction of product variable structure based on configuration association are thoroughly investigated. The suc-cessful application of the presented method in the development of real-life products demonstrates its utility, flexibility and robusticity. | FENG Yixiong CHENG Jin TAN Jianrong ZHENG Bing WEI Zhe | 2007 | Chinese Journal of Mechanical Engineering2007，20，3： | 3 |
| 11 | Product Model Evolvement and Configuration Knowledge Reuse Method显示文摘Configuration knowledge is a dynamic information set which is evolving and enriching on and on. Product model is the instantiation of configuration knowledge and the evolution of configuration knowledge is the essential inherent reason which causes the models dynamic evolvement. In the traditional model evolvement process, the inheriting and reuse of configuration knowledge was always ignored. Aim at solving the above problem, the multistage rhombus evolution mode of configuration knowledge is discussed in this paper. The product model based on configuration knowledge is put forward in different levels to achieve the models dynamic evolvement and automatic upgrading. The evolving configuration knowledge drives the product model to evolve directly according to the rule of up-layer evolvement. Furthermore, a new configuration knowledge reuse and optimization technology is presented to inheriting and reuse the foregone configuration knowledge in the course of model evolvement. At last, the air separation equipment which is related with the project is taken as an example to illuminate that the presented model evolvement and configuration knowledge reuse technology are validity and practical. | WEI Wei FENG Yixiong TAN Jianrong | 2009 | Chinese Journal of Mechanical Engineering2009，22，6： | 3 |
| 12 | Preparation and evaluation of bis(diallyl alkyl tertiary ammonium salt) polymer as a promising adsorbent for phosphorus removal显示文摘Problems associated with water eutrophication due to high phosphorus concentrations and related environmentally safe solutions have attracted wide attention.A novel bis(diallyl alkyl tertiary ammonium salt)polymer,particularly poly(N1,N1,N6,N6-tetraallylhexane-1,6-diammonium dichloride)(PTAHDADC),was synthesized and characterized by Fourier transform infrared spectroscopy,nuclear magnetic resonance,scanning electron microscopy,mercury intrusion method,and thermogravimetric analysis.The adsorption characteristics in phosphorus were evaluated in dilute solution,and the recycling properties of PTAHDADC were investigated.Results showed that PTAHDADC possessed macropores with a size distribution ranging from 30 to 130μm concentrating at 63μm in diameter and had 46.52%of porosity,excellent thermal stability below 530 K,and insolubility.PTAHDADC could effectively remove phosphorus at p H=7–11 and had a removal efficiency exceeding 98.4%at pH=10–11.The adsorption equilibrium data of PTAHDADC for phosphorus accorded well with the Langmuir and pseudo-second-order kinetic models.Maximum adsorption capacity was 52.82 mg/g at 293 K.PTAHDADC adsorbed phosphorus rapidly and reached equilibrium within 90 min.Calculated activation energy Eawas 15.18 k J/mol.PTAHDADC presented an excellent recyclability with only 8.23%loss of removal efficiency after five adsorption–desorption cycles.The morphology and structure of PTAHDADC slightly changed as evidenced by the pre-and post-adsorption of phosphorus,but the process was accompanied by the partial deprotonation of the(–CH2)3-NH+group of PTAHDADC.The adsorption was a spontaneous exothermic process driven by entropy through physisorption,electrostatic attraction,and ion exchange.Survey results showed that PTAHDADC was a highly efficient and fast-adsorbing phosphorus-removal material prospective in treating wastewater. | Zhengchi Yang Lihua Liu Lu Zhao Gang Su Zuoxiao Wei Anping Tang Jianrong Xue | 2019 | Journal of Environmental Sciences2019，31，12： | 3 |
| 13 | Antimicrobial effect and membrane-active mechanism of tea polyphenols against Serratia marcescens显示文摘 | Shumin Yi Wei Wang Fengling Bai Junli Zhu Jianrong Li Xuepeng Li Yongxia Xu Tong Sun Yutang He | 2014 | World Journal of Microbiology and Biotechnology2014，，2： | 2 |
| 14 | Pressureless crystallization of glass toward scintillating composite with high crystallinity for radiation detection显示文摘The construction of scintillating ceramics is of great technological importance for various fundamental applications, including medical diagnostic, security inspection, resource exploration and particle physics. The chief challenge is the facile and scalable synthesis of scintillating ceramics with the desirable combination of pore-free, reliable mechanical properties and excellent scintillating performance. Here we present a pressureless glass crystallization strategy for the construction of scintillating composite with high crystallinity. The fabricated scintillating composites are featured by small optical turbidity, excellent mechanical properties, and efficient scintillating luminescence with the scintillating light yield of 15,000 pH/MeV and about 2.46 times higher than that of the commercial BGO single crystal. Moreover, the scintillating composite derived radiation detector device is successfully elaborated. The practical application for monitoring gamma ray is demonstrated and the precision of the device is less than that of the tolerable deviation of 30%. Our results suggest an innovative approach for expanding the category of scintillating material candidates, pointing to practical application in the field of radiation detection. | Junzhou Tang Shichao Lv Ziyu Lin Guanxin Du Manyun Tang Xu Feng Junpeng Guo Xiang Li Junfeng Chen Lei Wei Jianrong Qiu Shifeng Zhou | 2022 | Journal of Materials Science & Technology2022，，34： | 2 |
| 15 | Preparation and characterization of highly active nanosized strontium-doped lanthanum cobaltate catalysts with high surface areas显示文摘La1?xSrxCoO3?δ (x=0, 0.4) nanoparticles have been prepared using the citric acid complex-ing-hydrothermal synthesis coupled method and citric acid complexing method. The physico-chemical properties of these materials were characterized by means of X-ray diffraction (XRD), high resolution scanning electron microscopy (HRSEM), element analysis (EDX), X-ray photoelectron spectroscopic (XPS), oxygen temperature-programmed desorption (O2-TPD), hydrogen temperature-programmed re-duction (H2-TPR) as well as surface area measure-ments and oxidation state titration. Their catalytic performance was examined for the total oxidation of ethylacetate (EA). It is found that the La1?xSrxCoO3?δ (x=0, 0.4) catalysts were single-phase and rhombo-hedrally-structured perovskites and their surface ar-eas ranged from 16 to 26 m2/g. The Sr-doped sample derived from the coupled procedure was uniformly distributed nanoparticles with a short rod-shaped morphology. The doping of Sr (i) enhanced the con-centrations of Co3+ and oxygen vacancies, (ii) in-creased the amount of oxygen adsorbed on the sur-face at low temperatures, (iii) promoted the mobility of lattice oxygen, and (iv) improved the properties of redox. The La0.6Sr0.4CoO2.78 catalyst prepared by the citric acid complexing-hydrothermal synthesis cou-pled strategy performed the best in the oxidation of EA, furthermore no partially oxidized products were formed. Based on the above results, we conclude that in addition to the surface area, the catalytic ac-tivity of the perovskite-type oxide nanoparticles was associated with the structural defect (oxygen vacancy) concentration and redox ability. | NIU Jianrong LIU Wei DAI Hongxing HE Hong Zl Xuehong LI Peiheng | 2006 | Chinese Science Bulletin2006，51，14： | 2 |
| 16 | Inhibition of the spread of endophytic Sporisorium reilianum renders maize resistance to head smut显示文摘Head smut, caused by the fungal pathogen Sporisorium reilianum, poses a grave threat to maize(Zea mays) production worldwide. Here we report cytological and molecular evidence for maize resistance to head smut. During early stages of root infection, S. reilianum mycelium was capable of penetrating the root epidermis of both resistant(Ji1037) and susceptible(HZ4) inbred lines. S. reilianum hyphae were observed in the root–stem junction at 6 days after inoculation. In an attempt to monitor hyphal spread within the maize plant,a highly specific and sensitive real-time PCR method was established to estimate the hyphal content in infected maize tissues. During the upward growth of endophytic S.reilianum, the extent of hyphal spread was markedly different between Ji1037 and HZ4. Very little or no pathogen was detected in aerial parts of Ji1037, whereas large amounts of pathogen accumulated in aboveground tissues, particularly inflorescences, of HZ4. Thus,maize resistance to S. reilianum was achieved mainly by inhibition of endophytic hyphal growth rather than by prevention of early-root penetration by the pathogen. | Xianrong Zhao Jianrong Ye Lai Wei Nan Zhang Yuexian Xing Weiliang Zuo Qing Chao Guoqing Tan Mingliang Xu | 2015 | The Crop Journal2015，3，2： | 2 |
| 17 | DAPR-tree: a distributed spatial data indexing scheme with data access patterns to support Digital Earth initiatives显示文摘This paper proposes a novel data indexing scheme,the distributed access pattern R-tree(DAPR-tree),for spatial data retrieval in a distributed computing environment.As compared to traditional distributed indexing schemes,the DAPR-tree introduces the data access patterns during the indexing utilization stage so that a more balanced indexing structure can be provided for spatial applications(e.g.Digital Earth data warehouse).In this new indexing scheme,(a)an indexing penalty matrix is proposed by considering the balance of data number,topology and access load between different indexing nodes;(b)an‘access possibility’element is integrated to a classic‘Master-Client’structure for a distributed indexing environment;and(c)indexing algorithm for the DAPR-tree is provided for index implementations.By using a duplication of official GEOSS Clearinghouse system as a case study,the DAPR-tree was evaluated in a number of scenarios.The results show that our indexing schemes generally outperform(around 9%)traditional distributed indices with the utilization of data access patterns.Finally,we discuss the applicability of the DARP-tree and document DARP-tree shortcomings to encourage researchers pursuing related topics in Big Data indexing for Digital Earth and other geospatial initiatives. | Jizhe Xia Sicheng Huang Shaobiao Zhang Xiaoming Li Jianrong Lyu Wenqun Xiu Wei Tu | 2020 | International Journal of Digital Earth2020，13，12： | 1 |
| 18 | Genetic reassortment of infectious bursal disease virus in nature 显示文摘 | Yongwei Wei Jianrong Li Jiangtao Zheng | 2006 | Biochem and Biophy Res Commun2006，，350： | 1 |
| 19 | Evaluation of Oxidation of Ti-Al and Ti-Al-Cr Coatings Arc-ion Plated on Ti-60 High-temperature Titanium Alloy显示文摘High-temperature titanium alloy for aeroengine compressor applications suers from high-temperature oxidation and environmental corrosion,which prohibits long-term service of this kind alloy at temperatures above 600-C.In an attempt to tackle this problem,Ti-48Al(at.pct)and Ti-48Al-12Cr(at.pct)protective coatings were plated on the substrate of alloy Ti-60 by arc ion plating(AIP)method.Isothermal and cyclic oxidation tests were performed in static air at elevated temperatures.Phase composition,morphology of the coatings and distribution of elements were investigated by X-ray di-raction(XRD),scanning electron microscopy (SEM)and energy dispersive X-ray analysis(EDX).The results showed that the Ti-48Al coating exhibited good isothermal oxidation resistance during exposure at 800-C,but poorer resistance against oxidation at 900-C.By contrast Ti-48Al-12Cr coating demonstrated excellent isothermal oxidation resistance at both temperatures. Cyclic oxidation tests performed at 800-C indicated that both coatings demonstrated good cyclic oxidation resistance and no spallation of coatings was observed.But at 900-C only Ti-48Al-12Cr coating demonstrated excellent cyclic oxidation resistance. | Wei Yan Qingjiang Wang Jianrong Liu Shaoqiang Li Fengjiu Sun | 2009 | Journal of Materials Science & Technology2009，25，5： | 1 |
| 20 | An approach to graphic genetic modelon 显示文摘 | Tan Jianrong Fan Wenhui Wei Xiuting | 1998 | Journal of Computer Science and Technology1998，13，12： | 1 |
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