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| 1 | The Genome of Artemisia annua Provides Insight into the Evolution of Asteraceae Family and Artemisinin Biosynthesis显示文摘Artemisia annua,通常已知的同样香甜的苦恼或 Qinghao,是到中国的一个灌木土著人并且长被用于药用的目的。A。annua 现在作为有势力抗疟药混合物的唯一的生来的来源全球性被栽培, artemisinin。这里,我们报导 A 的 1.74-gigabase 染色体的一个高质量的草稿集会。annua,高度异质接合,富于重复定序,并且包含 63 ? 226 编码蛋白质的基因,在定序的植物种类之中的最大的数字之一。我们发现了那,作为在 Asteraceae 的一些定序的染色体之一, A。annua 染色体包含对这大被子植物 clade 特定的很多基因。尤其是,扩大和编码涉及萜烯生合成的酶的基因的功能的多样化与 artemisinin biosynthetic 小径的进化一致。我们进一步由介绍那 A 的 transcriptome 揭示了。annua 发展了复杂 transcriptional 规章的网络位于 \O 下面 artemisinin 生合成。把转基因的 A 基于我们产生了的全面 genomic 和 transcriptomic 分析。artemisinin 高级的生产的 annua 线,它现在为大规模生产准备好了并且将从而帮助遇见增加 artemisinin 的全球需求的挑战。 | Qian Shen Lida Zhang Zhihua Liao Shengyue Wang Tingxiang Yan Pu Shi Meng Liu Xueqing Fu Qifang Pan Yuliang Wang Zongyou Lv Xu Lu Fangyuan Zhang Weimin Jiang Yanan Ma Minghui Chen Xiaolong Hao Ling Li Yueli Tang Gang Lv Yan Zhou Xiaofen Sun Peter E. Brodelius Jocelyn K.C. Rose Kexuan Tang | 2018 | Molecular Plant2018，11，6： | 47 |
| 2 | 吸附解吸迟滞现象机理及其对深部煤层气开发的影响显示文摘针对瓦斯在煤中的解吸与吸附过程并非完全可逆,吸附解吸迟滞现象非常普遍,分析了以往研究中存在的问题,提出了关于吸附解吸迟滞程度的定量评价指标,通过等温吸附解吸实验考察了最高吸附压力和煤体粒径与迟滞程度的关系,并讨论了吸附解吸迟滞现象的发生机理及其对于深部煤层气开发的影响。结果表明:新的定量评价指标可以反映吸附解吸迟滞从完全可逆至完全非可逆的程度;随着最高吸附压力和煤体粒径的增加,吸附解吸迟滞程度随之增强;吸附解吸实验结果是综合了扩散作用的扩散-吸附及解吸-扩散结果,且这两个过程很难区分开来;实验发现的该现象是由于气体分子在高压作用下嵌入连通性较差的微孔中并引起孔隙变形,被吸附的气体分子受窄小的孔隙通道限制,无法从孔隙中解吸并扩散出来而导致的,即本文提出的'扩散受限'假说;深部煤层气的气体含量可能会很高,但受解吸迟滞现象影响,其真正的可采储量和产出规律需要利用等温解吸线而非等温吸附线进行评估;除了通过增透措施提升煤体的渗透率外,如何促进微尺度下的气体解吸与扩散也应该成为深部煤层气开发需要着重考虑的问题之一。 | 王公达 REN Tingxiang 齐庆新 王凯 张浪 | 2016 | 煤炭学报2016，41，1： | 23 |
| 3 | 切顶成巷条件下采空区覆岩破坏与裂隙发育特征显示文摘为明晰切顶成巷无煤柱开采条件下采空区覆岩破坏与裂隙发育特征,综合采用理论分析、数值模拟和现场实测相结合的方法对其进行研究.研究结果表明:切顶成巷条件下,直接顶和基本顶被切断后,基本顶断裂位置转移至采空区侧,侧向块体旋转下沉对留巷顶板的扰动减弱.基本顶初次来压和周期来压时的破断由原来的'O-X'形转化为近似'矩形'结构.基本顶的切断使得基本顶及其控制的上覆岩层得到充分垮落,采空区垮落带的高度明显增加.切顶后,垮落带上方离层裂隙的尺寸减少甚至消失,垮落带内覆岩导气裂隙增多,垮落带上方覆岩导气裂隙减少. | 刘红威 赵阳升 REN Tingxiang 王飞 李治刚 | 2022 | 中国矿业大学学报2022，51，1： | 21 |
| 4 | 瓦斯压力对瓦斯在煤中扩散影响的实验研究显示文摘为了研究瓦斯压力对瓦斯在不同变质程度煤中扩散的影响,采集了我国典型矿区的煤样,采用低温氮吸附法和压汞法对煤样进行了孔隙特征分析,开展了不同压力下煤粒瓦斯吸附-解吸扩散动力学实验,分别采用单孔扩散模型和双孔扩散模型对扩散实验结果进行拟合.结果表明,双孔扩散模型比单孔扩散模型能更准确地描述煤粒瓦斯吸附-解吸扩散全过程.基于双孔扩散模型反演计算大孔和微孔有效扩散系数D_(ae),D_(ie),分析认为:二次多项式函数能很好地描述D_(ae)与压力的关系,在吸附过程中,当瓦斯压力小于某一临界压力时,D_(ae)随着压力的增大而减小,当瓦斯压力大于某一临界压力时,D_(ae)随着压力的增大而增大;在解吸过程中,当瓦斯压力大于某一临界压力值时,D_(ae)随着压力的减小而减小,当瓦斯压力小于某一临界压力值时,D_(ae)随着压力的减小而增大;大孔有效扩散系数均值Symbol`A@D_(ae)越大,临界瓦斯压力值就越大.而微孔有效扩散系数D_(ie)与压力则较好地符合一元线性关系:在吸附过程中D_(ie)随着压力的增大而增大,在解吸过程中D_(ie)随着压力的减小而减小.各煤样在吸附-解吸过程中的扩散特征参数β基本保持不变. | 杨鑫 张俊英 王公达 REN Tingxiang | 2019 | 中国矿业大学学报2019，48，3： | 11 |
| 5 | Transcriptional regulation of artemisinin biosynthesis in Artemisia annua L.显示文摘Artemisinin, also known as qinghaosu, a sesquiterpene endoperoxide lactone isolated from the Chinese medicinal plant Artemisia annua L., is the most effective antimalarial drug which has saved millions of lives.Due to its great antimalarial activity and low content in wild A. annua plants, researches focused on enhancing the artemisin yield in plants became a hotspot. Several families of transcription factors have been reported to participate in regulating the biosynthesis and accumulation of artemisinin.In this review, we summarize recent investigations in these fields, with emphasis on newly identified transcription factors and their functions in artemisinin biosynthesis regulation, and provide new insight for further research. | Qian Shen Tingxiang Yan Xueqing Fu Kexuan Tang | 2016 | Science Bulletin2016，61，1： | 10 |
| 6 | Risk assessment of gas control and spontaneous combustion of coal under gas drainage of an upper tunnel显示文摘The adjustment of the gas drainage rate has an immediate impact on air leakage in gob,thus resulting in the change of self-heating of coal.While regulating the gas drainage parameters,the risk of spontaneous combustion of coal should be considered.The risk assessment of gas control and spontaneous combustion of coal under gas drainage in a tunnel was investigated at different gas drainage rates.The distributions of the air volume along the working face,the gas management effects and the width of the oxidation zone were subjected to risk analysis.As the simulation results showed,with increasing gas drainage rate,although the safety of gas dilution by ventilation was assured,the intensifying air leakage caused the oxidation zone to move into the deeper gob and led to an increase in the width of the oxidation zone.A risk assessment method was proposed to determine a suitable gas drainage rate for the upper tunnel.The correctness of the risk assessment and the validity of the numerical modelling were confirmed by the field measurements. | Tingxiang Chu Pin Li Yuexia Chen | 2019 | International Journal of Mining Science and Technology2019，29，3： | 9 |
| 7 | Development of a spontaneous combustion TARPs system based on BP neural network显示文摘Spontaneous combustion of coal is a major cause of coal mine fires.It not only poses a severe hazard to the safe extraction of coal resources,but also jeopardizes the safety of mine workers.The development of a scientific management system of coal spontaneous combustion is of vital importance to the safe production of coal mine.This paper provides a comparative analysis of a range of worldwide prediction techniques and methods for coal spontaneous combustion,and systematically introduces the trigger action response plans(TARPs)system used in Australian coal mines for managing the spontaneous heating of coal.An artificial neural network model has been established on the basis of real coal mine operational conditions.Through studying and training the neural network model,prediction errors can be controlled within the allowable range.The trained model is then applied to the conditions of Nos.1 and 3 coal seams located in Weijiadi Coal Mine to demonstrate its feasibility for spontaneous combustion assessment.Based upon the TARPs system which is commonly used in Australian longwall mines,a TARPs system has been developed for Weijiadi Coal Mine to assist the management of spontaneous combustion hazard and ensure the safe operation of its mining activities. | Wang Longkang Ren Tingxiang Nie Baisheng Chen Yang Lv Changqing Tang Haoyang Zhang Jufeng | 2015 | International Journal of Mining Science and Technology2015，25，5： | 7 |
| 8 | Improved analytic methods for coal surface area and pore size distribution determination using 77 K nitrogen adsorption experiment显示文摘77 K nitrogen adsorption was the most widely used technique for determining surface area and pore size distribution of coal. Brunauer–Emmett–Teller(BET) and Barrett–Joyner–Halenda(BJH) model are commonly used analytic methods for adsorption/desorption isotherm. A Chinese anthracite coal is tested in this study using an improved experimental method and adsorption isotherm analyzed by three adsorption mechanisms at different relative pressure stages. The result shows that the micropore filling adsorption predominates at the relative pressure stage from 6.8E 7 to 9E 3. Theoretically, BET and BJH model are not appropriate for analyzing coal samples which contain micropores. Two new analytic procedures for coal surface area and pore size distribution calculation are developed in this work. The results show that BET model underestimates surface area, and micropores smaller than 1.751 nm account for 35.5% of the total pore volume and 74.2% of the total surface area. The investigation of surface area and pore size distribution by incorporating the influence of micropore is significant for understanding adsorption mechanism of methane and carbon dioxide in coal. | Wang Gongda Wang Kai Ren Tingxiang | 2014 | International Journal of Mining Science and Technology2014，24，3： | 6 |
| 9 | 二氧化碳/氮气驱替煤层瓦斯过程的数学模型显示文摘为了深入掌握二氧化碳/氮气驱替煤层瓦斯的本质物理过程,分析驱替过程中不同气体的流动机制及相应控制因素,以Langmuir模型、Langmuir吸附膨胀模型、P&M渗透率模型和可变Klinkenberg系数模型为基础,建立混合气体在煤中的吸附方程和吸附膨胀方程,以及驱替过程的煤体绝对渗透率和视渗透率方程,并最终通过气体质量守恒定律推导二氧化碳/氮气驱替煤层瓦斯的耦合数学模型。该模型全面考虑混合气体的吸附解吸、扩散、Darcy流和由Klinkenberg效应产生的附加流量,可用于计算驱替过程中不同气体的含量、压力变化,注入和产出气体量,产出气体组分等,为二氧化碳/氮气驱替煤层瓦斯的工程设计提供了理论基础。 | 王公达 REN Tingxiang 齐庆新 张健 张浪 | 2016 | 岩石力学与工程学报2016，35，A02： | 6 |
| 10 | Genetic analysis of yield and fiber quality traits in upland cotton(Gossypium hirsutum L.) cultivated in different ecological regions of China显示文摘Background:Cotton is an important fiber crop worldwide.The yield potential of current genotypes of cotton can be exploited through hybridization.However,to develop superior hybrids with high yield and fiber quality traits,information of genetic control of traits is prerequisite.Therefore,genetic analysis plays pivotal role in plant breeding.Results:In present study,North Carolina II mating design was used to cross 5 female parents with 6 male parents to produce 30 intraspecific F1cotton hybrids.All plant materials were tested in three different ecological regions of China during the year of 2016-2017.Additive-dominance-environment(ADE)genetic model was used to estimate the genetic effects and genotypic and phenotypic correlation of yield and fiber quality traits.Results showed that yield traits except lint percentage were mainly controlled by genetic and environment interaction effects,whereas lint percentage and fiber quality traits were determined by main genetic effects.Moreover,dominant and additiveen vironine nt in teraction effects had more influence on yield traits,whereas additive and domi nance-e nviron ment interaction effects were found to be predominant for fiber traits.Broad-sense and its interaction heritability were significant for all yield and most of fiber quality traits.Narrow-sense and its interaction heritability were non-significant for boll number and seed cotton yield.Correlation analysis indicated that seed cotton yield had significant positive correlation with other yield attributes and non-significant with fiber quality traits.All fiber quality traits had signiflcant positive correlation with each other except micronaire.Conclusions:Results of current study provide important information about genetic control of yield and fiber quality traits.Further,this study identified that parental lines,e.g.,SJ48-1,ZB-1,851-2,and DT-8 can be utilized to improve yield and fiber quality traits in cotton. | SHAHZAD Kashif LI Xue QI Tingxiang GUO Liping TANG Huini ZHANG Xuexian WANG Hailin ZHANG Meng ZHANG Bingbing QIAO Xiuqin XING Chaozhu WU Jianyong | 2019 | Journal of Cotton Research2019，2，2： | 5 |
| 11 | Suspension mechanism and application of sand-suspended slurry for coalmine fire prevention显示文摘North and west China has abundant coal resources, however, such resources make these regions prone to serious mine fire disasters. Although the copious sand and fly ash resources found in these areas can be used as fire-fighting materials, conventional grouting is expensive because of water shortage and loess particles. A new compound material(i.e., a sand-suspended colloid), which comprises a mineral inorganic gel and an organic polymer, is developed in the current study to improve the quality of sand injection and reduce water wastage when grouting. The new material can steadily suspend the sand, through the addition of a small amount of colloid yielding steady sand-suspended slurry. The process of producing the slurry is convenient and quick, overcoming the shortage of sand-suspending thickeners which need heat and are difficult to produce. The space work model based on the theory of the double-electric layer is established to study the suspended mechanism of the solid particles in the sand-suspended colloid.The dispersion effect of the sand-suspended colloid is demonstrated by the incorporation of the electrostatic effect by the double-electric layer and the steric hindrance effect on the sand particles, ensuring the stability of the colloid system and the steady suspension of sand particles in the sand-suspended colloid.Mechanical analysis indicates that the sand is suspended steadily under the condition that the rock sand particles stress on the lower part of the fluid is less than the yield stress of the colloid. Finally, the fireprevention technology of sand suspension was applied and tested in the Daliuta Coal Mine, achieving successful results. | Xu Yongliang Wang Lanyun Chu Tingxiang Liang Donglin | 2014 | International Journal of Mining Science and Technology2014，24，5： | 5 |
| 12 | Spatio-temporal Pattern and Spatial Heterogeneity of Ecotones Based oh Land Use Types of Southeastern Da Hinggan Mountains in China显示文摘Ecotones have received great attention due to its critical function in energy flux, species harbor, global carbon sequestration, and land-atmosphere interaction. This study investigated land use pattern and spatial heterogeneity of the ecotones among agricultural land, forest land, and grassland of the southeastern Da Hinggan Mountains in the northeastern China. The change of these delineated ecotones under different slopes and aridity conditions was analyzed by two landscape indices, edge density(ED) and core area percentage of landscape(CPL), to explore the inter-linkage between spatial structure of ecotones and socioeconomic development and land management. Specifically, the ecotones such as agriculture-forest(AF) ecotone, forest-grassland(FG) ecotone, and agriculture-forestgrassland(AFG) ecotone moved from the arid southeast to the humid northwest. The flat area with small slope is more edge-fragmented than the steep area since the ED decreases as the slope increases. The AF ecotone mostly found in the humid region is moving to more humid areas while the agriculture-grassland(AG) ecotone mostly found in the dry region is moving towards the drier region. | YU Lingxue ZHANG Shuwen LIU Tingxiang TANG Junmei BU Kun YANG Jiuchun | 2015 | Chinese Geographical Science2015，25，2： | 4 |
| 13 | Direct Ink Writing of Highly Conductive MXene Frames for Tunable Electromagnetic Interference Shielding and Electromagnetic Wave-Induced Thermochromism显示文摘The highly integrated and miniaturized next-generation electronic products call for high-performance electromagnetic interference(EMI)shielding materials to assure the normal operation of their closely assembled components.However,the most current techniques are not adequate for the fabrication of shielding materials with programmable structure and controllable shielding efficiency.Herein,we demonstrate the direct ink writing of robust and highly conductive Ti3C2Tx MXene frames with customizable structures by using MXene/AlOOH inks for tunable EMI shielding and electromagnetic wave-induced thermochromism applications.The as-printed frames are reinforced by immersing in AlCl_(3)/HCl solution to remove the electrically insulating AlOOH nanoparticles,as well as cross-link the MXene sheets and fuse the filament interfaces with aluminum ions.After freeze-drying,the resultant robust and porous MXene frames exhibit tunable EMI shielding efficiencies in the range of 25-80 dB with the highest electrical conductivity of 5323 S m−1.Furthermore,an electromagnetic wave-induced thermochromic MXene pattern is assembled by coating and curing with thermochromic polydimethylsiloxane on a printed MXene pattern,and its color can be changed from blue to red under the high-intensity electromagnetic irradiation.This work demonstrates a direct ink printing of customizable EMI frames and patterns for tuning EMI shielding efficiency and visualizing electromagnetic waves. | Xinyu Wu Tingxiang Tu Yang Dai Pingping Tang Yu Zhang Zhiming Deng Lulu Li Hao-Bin Zhang Zhong-Zhen Yu | 2021 | Nano-Micro Letters2021，13，10： | 3 |
| 14 | Comparison and Analysis of Agricultural and Forest Land Changes in Typical Agricultural Regions of Northern Mid-latitudes显示文摘The northeastern China, the United States, and the western Europe are important agricultural regions both on the global and regional scales. The western Europe has a longer history of agricultural land development than the eastern United States. These two regions have changed from the deforestation and reclamation phase in the past to the current land abandonment and reforestation phase. Compared with the two regions, large-scale land exploitation has only been practiced in the northeastern China during the last century. After a short high-intensity deforestation and reclamation period, agricultural and forest lands are basically in a dynamic steady state. By comparing domestic and international agro-forestry development and considering the ecological environment and socio-economic benefits that can be derived from agro-forestry, this paper suggests that large area of reforestation would be inevitable in future though persistent and large agricultural demand in coming decades even more. And local reforestation at slope farmland with ecological vulnerability should be imperative at present to avoid severer damage. At the same time, from the perspective of Land Change Science, the results demonstrate that the research on land use change in the agro-forestry ecotone is typical and critical, particularly those dealing with the analysis of spatial and temporal characteristics and the simulation of climate, hydrology, and other environmental effects. | LIU Tingxiang ZHANG Shuwen TANG Junmei LI Tianqi | 2013 | Chinese Geographical Science2013，23，2： | 3 |
| 15 | Improvement of Heating Method for Measuring the Wetness of Flowing Wet Steam显示文摘In this paper, an improvement of heating method for measuring wetness of the flowing wet steam is developed, the basic principle of the heating method is presented and the mathematical model has been built for analyzing the thermodynamics problezns during the process of heating. Moreover, an instru-ment for measuring wetness of wet steam flow was designed and made out. This instrument has been used for measuring wetness of the wet steam flow at the outlet of the nozzle rig in Thermal TUrbine Laboratory Xi’an Jiaotong University. By analyzing the relative error of the result, it was found that this instrument has fairly high accuracy it can be used as the prototype of practical instrument and has an important applicable value in engineering. | Li YanFeng Wang XinJun Xu TingXiang(School of Energy and Power Engineering, Xi’an Jiaotong University Xi’an, Shed, 710049, China) | 1998 | Journal of Thermal Science1998，7，3： | 3 |
| 16 | Genome-wide analysis of Rf-PPR-like(RFL)genes and a new InDel marker development for Rf1 gene in cytoplasmic male sterile CMS-D2 Upland cotton显示文摘Background: Cytoplasmic male sterility in flowering plants is a convenient way to use heterosis via hybrid breeding and may be restored by nuclear restorer-of-fertility(Rf) genes. In most cases, Rf genes encoded pentatricopeptide repeat(PPR) proteins and several Rf genes are present in clusters of similar Rf-PPR-like(RFL) genes. However, the Rf genes in cotton were not fully characterized until now.Results: In total, 35 RFL genes were identified in G. hirsutum, 16 in G. arboreum, and 24 in G. raimondii. Additionally,four RFL-rich regions were identified; the RFL-rich region in Gh_D05 is the probable location of Rf-PPR genes in cotton and will be studied further in the future. Furthermore, an insertion sequence was identified in the promoter sequence of Gh_D05 G3392 gene in the restorer line, as compared with the CMS-D2 line and maintainer lines. An InDel-R marker was then developed and could be used to distinguish the restorer line carrying Rfl from other genotypes without the Rf1 allele.Conclusion: In this study, genome-wide identification and analysis of RFL genes have identified the candidate Rf-PPR genes for CMS in Gossypium. The identification and analysis of RFL genes and sequence variation analysis will be useful for cloning Rf genes in the future and also for three-line hybrid breeding in cotton. | ZHANG Bingbing ZHANG Xuexian GUO Liping QI Tingxiang WANG Hailin TANG Huini QIAO Xiuqin SHAHZAD Kashif XING Chaozhu WU Jianyong | 2018 | Journal of Cotton Research2018，1，3： | 3 |
| 17 | Comparative performance of hybrid generations reveals the potential application of F_(2)hybrids in upland cotton显示文摘Background:The utilization of heterosis has greatly improved the productivity of cotton worldwide.However,a major constraint for the large-scale promotion of F_(1) hybrid cotton is artificial emasculation and pollination.This study proposed the potential utilization of F_(2) hybrids to improve upland cotton production through a comparative evaluation of hybrid generations.Results:Eight upland cotton varieties were analyzed and crosses were made according to NCII incomplete diallel cross-breeding design in two cotton belts of China.Variance analysis revealed significant differences in agronomic,yield,and fiber quality in both generations and environments.The broad-sense heritability of agronomic and yield traits was relatively higher than quality traits.Furthermore,the narrow-sense heritability of some traits was higher in F_(2) than in the F_(1) generation in both cotton belts.Overall,parental lines Zhong901,ZB,L28,and Z98 were observed with maximum combining ability while combinations with strong special combining ability were ZB×DT,L28×Z98,and ZB×851.The yield traits heterosis was predominant in both generations.However,the level of heterosis was altered with trait,hybrid combination,generation,and environment.Interestingly,L28×Z98 performed outstandingly in Anyang.Its lint yield(LY)was 24.2%higher in F_(1) and 11.6%in F_(2) than that of the control Ruiza 816.The performance of SJ48×Z98 was excellent in Aral which showed 36.5%higher LY in F_(2)and 10.9%in F_(2)than control CCRI 49.Further results revealed most hybrid combinations had shown a low level of heterosis for agronomic and fiber quality traits in both generations.Comparatively,ZB×DT and L28×Z98 showed hybrid vigor for multiple traits in both generations and cotton belts.It is feasible to screen strong heterosis hybrid combinations with fine fiber in early generations.In the two environments,the correlation of some traits showed the same trend,and the correlation degree of Anyang site was higher than that of Aral site,and the correlation of some traits showed the opposite trend.According to the performance of strong heterosis hybrid combinations in different environments,the plant type,yield and fiber traits associated with them can be improved according to the correlation.Conclusions:Through comparative analysis of variance,combining ability,and heterosis in F_(2)and F_(2)hybrids in different cotton belts,this study proposed the potential utilization of F_(2)hybrids to improve upland cotton productivity in China. | CHEN Liangliang TANG Huini ZHANG Xuexian QI Tingxiang GUO Liping SHAHZAD Kashif WANG Hailin QIAO Xiuqin ZANG Rong ZHANG Meng WU Jianyong XING Chaozhu | 2022 | Journal of Cotton Research2022，5，2： | 2 |
| 18 | Recent advances on study of hadrosaurid dinosaurs in Heilongjiang(Amur) River area between China and Russia显示文摘Four main dinosaur-bearing sites have been investigated in latest Cretaceous deposits from the Amur/Heilongjiang Region: Jiayin and Wulaga in China (Yuliangze Formation) ,Blagoveschensk and Kundur in Rus- sia (Udurchukan Formation) . More than 90% of the bones discovered in these localities belong to hollowcrested lambeosaurine hadrosaurids: Charonosaurus jiayinensis at Jiayin,Amurosaurus riabinini at Blagoveschensk, Olorotitan arharensis at Kundur,and Sahaliyania elunchunorum at Wulaga. Flat-headed hadrosaurine hadrosau- rids are much less numerous,but appear well diversified as well: Kerberosaurus manakini at Blagoveschensk, Wulagasaurus dongi at Wulaga,and a new genus at Kundur. Theropods are represented by shed teeth and isolated bones; isolated scutes and teeth discovered at Kundur are tentatively attributed to nodosaurids. Palynologi- cal studies suggest that these sites are probably synchronous with the Lancian' vertebrate localities of western North America,which represent the youngest dinosaur faunas in this area. However,the latest Cretaceous dinosaur assemblages are completely different in the Amur/Heilongjiang region (lambeosaurines abundant,ceratopsids absent) and in western North America (ceratopsids abundant,lambeosaurines extremely rare or absent) . This probably reflects some kind of geographical barrier between both areas by Maastrichtian time rather than strong differences in palaeoecological conditions. | Pascal Godefroit Pascaline Lauters Jimmy Van Itterbeeck Yuri L. Bolotsky DONG Zhiming JIN Liyong WU Wenhao Ivan Y. Bolotsky HAI Shulin YU Tingxiang | 2011 | Global Geology2011，14，3： | 2 |
| 19 | Transgenic approach to increase artemisinin content in Artemisia annua L.显示文摘 | Kexuan Tang Qian Shen Tingxiang Yan Xueqing Fu | 2014 | Plant Cell Reports2014，，4： | 1 |
| 20 | Permeability distribution characteristics of protected coal seams during unloading of the coal body显示文摘 | CHEN Haidong CHENG Yuanping REN Tingxiang | 2014 | International Journal of Rock Mechanics&Mining Sciences2014，71，： | 1 |
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