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| 1 | YTHDF3 facilitates translation and decay of N6-methyladenosine-modified RNA显示文摘 | Hailing Shi Xiao Wang Zhike Lu Boxuan S Zhao Honghui Ma Phillip J HSU Chang Liu Chuan He | 2017 | Cell Research2017,27,3: | 156 |
| 2 | Ythdc2 is an N^6-methyladenosine binding protein that regulates mammalian spermatogenesis显示文摘N 6-methyladenosine (m 6 一) 是在真核细胞的 mRNA 的最普通的内部修正。它动态地被安装并且搬迁,并且充当 mRNA 新陈代谢,包括干细胞 pluripotency 的调整生物过程,房间区别,和精力动态平衡的新层。m 6 A 被选择有约束力的蛋白质认出;YTHDF1 和 YTHDF3 在音乐会工作影响 m 6包含 A 的 mRNAs, YTHDF2 帮助 mRNA 腐烂,和 YTHDC1 影响它的目标的原子处理。YTHDC2 的生物功能, YTH 蛋白质家庭,的最后的成员仍然保持未知。我们报导 YTHDC2 有选择地绑 m 6 在它的一致主题的 A。YTHDC2 提高它的目标的翻译效率并且也减少他们的 mRNA 丰富。Ythdc2 猛烈老鼠是不肥沃的;男性们让显著地更小的睾丸和女性同窝出生的人与那些相比有显著地更小的卵巢。Ythdc2 猛烈老鼠的细菌房间不经过 zygotene 阶段发展,因此,当成熟分裂开始, Ythdc2 是在睾丸的 upregulated。因此, YTHDC2 是 m 6 在精子发生期间起关键作用的 A 绑定蛋白质。 | Phillip J Hsu Yunfei Zhu Honghui Ma Yueshuai Guo Xiaodan Shi Yuanyuan Liu Meijie Qi Zhike Lu Hailing Shi Jianying Wang Yiwei Cheng Guanzheng Luo Qing Dai Mingxi Liu Xuejiang Guo Jiahao Sha Bin Shen Chuan He | 2017 | Cell Research2017,27,9: | 96 |
| 3 | 低渗透储集层成岩作用与孔渗演化——以准噶尔盆地中部1区侏罗系三工河组为例显示文摘综合利用岩心观察、薄片鉴定、阴极发光分析、扫描电镜观察、流体包裹体分析、碳氧同位素组成分析、压汞分析及孔渗测试等技术方法,结合埋藏演化史、有机质热演化史和油气充注史,研究准噶尔盆地中部1区侏罗系三工河组低渗透储集层成岩作用与孔渗演化,并分析孔渗演化史与油气成藏史的匹配关系。该区低渗透储集层成岩环境经历了早期碱性、中期酸性和晚期碱性的演化过程,主要的胶结溶解序列为:绿泥石膜沉淀,早期方解石胶结,长石溶蚀、石英次生加大、自生高岭石充填,硬石膏胶结,晚期铁方解石胶结、晚期铁白云石胶结,少量黄铁矿胶结,其中压实作用贯穿于整个埋藏演化过程。孔渗演化史与成藏史匹配关系表明,三工河组存在3种成因类型的低渗透储集层:'先成藏后致密'型,勘探潜力最大;'边成藏边致密'型,勘探潜力中等;'先致密后成藏'型,勘探潜力较差。 | 葸克来 操应长 王艳忠 Haile Beyene Girma 张响响 张江华 金杰华 | 2015 | 石油勘探与开发2015,42,4: | 49 |
| 4 | The Sequence of Magmatic-Tectonic Events and Orogenic Processes of the Yanshan Belt, North China显示文摘This paper emphasizes that the interactive constraints of geology and isotopic dating is the best approach to construct the geological event sequence, and has compiled 106 data of reasonable isotopic ages for the igneous rocks of the Yanshan belt. We propose a sequence of mgmatic-tectonic events in the Jurassic-Cretaceous Yanshan orogen of North China. Five orogenic episodes are divided, (1) pre-and initial orogenic episode (Early Jurassic); (2) early orogenic episode (Middle Jurassic); (3) peak orogenic episode (Late Jurassic); (4) late orogenic episode (early Early Cretaceous),and (5) post-orogenic episode. Each episode is a short cycle, all of the orogenic processes construct a longer cycle, and they, in general, followed a counter-clockwise (ccw) PTt path. Finally, it is suggested that the Yanshanian movement was so intensive that the magmatism and tectonic deformation had involved all the lithosphere thickness and the lateAchaean-formed cratonic lithosphere had been significantly reworked. | DENG Jinfu, SU Shangguo, MO Xuanxue, ZHAO Guochun, XIAO Qinghiu, JI Guangyi,QIU Ruizhao, ZHAO Hailing, LUO Zhaohua, WANG Yang and LIU Cui China University of Geosciences, Beijing 100083 and Key Laboratory of Lithospheric Tectonics and Lithoprobe Techniques, Ministry of Education of China | 2004 | Acta Geologica Sinica(English Edition)2004,78,1: | 35 |
| 5 | Hyperthermic intraperitoneal chemotherapy for gastric and colorectal cancer in China's Mainland显示文摘AIM:To investigate the current status of peritoneal carcinomatosis(PC) management,as well as the usage of cytoreductive surgery(CRS) and hyperthermic intraperitoneal chemotherapy(HIPEC) in China's Mainland.METHODS:A potentially curative therapeutic strategy for selecting patients with PC,known as 'Techniques',consists of CRS in combination with HIPEC.A systemic search of published works and clinical trials was performed.Additional papers were retrieved by crosschecking references and obtaining information from Chinese oncologists and relevant conferences.One hundred and one papers and one registered clinical trial on HIPEC were included.RESULTS:A literature review identified 86 hospitals in 25 out of all 31 areas of China's Mainland that perform HIPEC.The earliest report included in our survey was published in 1993.Different approaches to HIPEC have been utilized,i.e.palliative,prophylactic,and possiblycurative treatment.Only one center has consistently performed HIPEC according to the 'Sugarbaker Protocol',which involves evaluating the extent of PC with peritoneal cancer index and the results of CRS with the completeness of cytoreduction.Positive preliminary results were reported:7 of 21 patients with PC survived,free of tumors,during an 8-43-mo follow-up period.Hyperthermic strategies that include HIPEC have been practiced for a long time in China's Mainland,whereas the 'Sugarbaker Protocol/Techniques' has been only rarely implemented in China.The Peritoneal Surface Oncology Group International hosts a biannual workshop with the intent to train more specialists in this field and provide support for the construction of quality treatment centers,especially in developing countries like China,whose population is huge and has a dramatically increased incidence of cancer.CONCLUSION:To popularize Sugarbaker Protocol/Techniques in China's Mainland in PC management arising from gastric cancer or colorectal cancer will be the responsibility of the upcoming Chinese Peritoneal Surface Oncology Group. | Tao Suo Haile Mahteme Xin-Yu Qin | 2011 | World Journal of Gastroenterology2011,17,8: | 18 |
| 6 | Suppression of m6A reader Ythdf2 promotes hematopoietic stem cell expansion显示文摘 | Zhenrui Li Pengxu Qian Wanqing Shao Hailing Shi Xi C. He Madelaine Gogol Zulin Yu Yongfu Wang Meijie Qi Yunfei Zhu John M. Perry Kai Zhang Fang Tao Kun Zhou Deqing Hu Yingli Han Chongbei Zhao Richard Alexander Hanzhang Xu Shiyuan Chen Allison Peak Kathyrn Hall Michael Peterson Anoja Perera Jeffrey S. Haug Tari Parmely Hua Li Bin Shen Julia Zeitlinger Chuan He Linheng Li | 2018 | Cell Research2018,28,9: | 18 |
| 7 | Quality analysis of commercial samples of Ziziphi spinosae semen(suanzaoren) by means of chromatographic fingerprinting assisted by principal component analysis显示文摘Due to the scarcity of resources of Ziziphi spinosae semen(ZSS), many inferior goods and even adulterants are generally found in medicine markets. To strengthen the quality control, HPLC fingerprint common pattern established in this paper showed three main bioactive compounds in one chromatogram simultaneously. Principal component analysis based on DAD signals could discriminate adulterants and inferiorities. Principal component analysis indicated that all samples could be mainly regrouped into two main clusters according to the first principal component(PC1, redefined as Vicenin II)and the second principal component(PC2, redefined as zizyphusine). PC1 and PC2 could explain 91.42%of the variance. Content of zizyphusine fluctuated more greatly than that of spinosin, and this result was also confirmed by the HPTLC result. Samples with low content of jujubosides and two common adulterants could not be used equivalently with authenticated ones in clinic, while one reference standard extract could substitute the crude drug in pharmaceutical production. Giving special consideration to the well-known bioactive saponins but with low response by end absorption, a fast and cheap HPTLC methodfor quality control of ZSS was developed and the result obtained was commensurate well with that of HPLC analysis. Samples having similar fingerprints to HPTLC common pattern targeting at saponins could be regarded as authenticated ones. This work provided a faster and cheaper way for quality control of ZSS and laid foundation for establishing a more effective quality control method for ZSS. | Shuai Sun Hailing Liu Shunjun Xu Yuzhen Yan Peishan Xie | 2014 | Journal of Pharmaceutical Analysis2014,4,3: | 17 |
| 8 | Basement of the South China Sea Area:Tracing the Tethyan Realm显示文摘华南海( SCS )和邻近的区域的地下室能被划分成六个部门(区域)在 Beibu 海湾的古生代的 Erathem 指责graben 的地下室分割,在 Yinggehai 的古生代的 Erathem 罢工滑倒拉开流水,在东方海南的古生代的 Erathem 差错消沉,在北 Xisha ( Paracel )的古生代的 Erathem rifted ,古生代的 Erathem 罢工滑倒在在 Nansha 岛延长的南部的 Xisha ,和古生代中生代的 Erathem 延长( Spratly )水。在 SCS 和 Yunkai 大陆人区域的新生代前地下室在在新生代前时期的 Tethyan 构造领域以内是同时代的。他们在 Paleo-Tethyan 构造领域的背景上被形成,并且是东方 Tethyan multi-island-ocean 系统的重要部件。东方 Paleo-Tethys 构造领域,北方 Yunkai,诺思海南,和南方海南海盆的三个分支,演变为北方 Yunkai,诺思海南,和南方海南缝术地区分别地。这为新生代前地下室显示出本地化的一个特殊特征。 Qiongnan (即南方海南)华南海的北边缘上的缝术地区能被认为 Paleo-Tethys 的主要海洋盆的痕迹,并且与 Longmucuo-Shuanghu beltBitu 带 Changning-Menglian-Bentong-Raub 带的缝术地区连接了,华南海的西方上的 Bitu-Changning-MenglianChing Mai beltChanthaburi-Raub-Bentong 带的南方延期,并且与 Lianhua-Taidong 缝术地区(沿着在台湾的纵的山谷的东方方面的一个差错) Hida Qiongbei (诺思海南) 缝术地区可以向东沿着 Wangwu-Wenjiao 差错地区延长了,并且深与 Lufeng-Dapu-Zhenghe-Shangyu (Lianhuashan ) 连接通过珍珠河嘴盆的差错地区。Meso-Tethys 在华南海的南方上发展了。Nansha 马槽可以被认为 Meso-Tethys 的北架的痕迹。 Meso-Tethys 的海洋的外壳向南沿着 subduction-collision-thrust 有 subducted 有华南海的西方上的 Yarlung Zangbo-Mytkyina-Bago 地区的到那些的subduction杆反面的 Nansha 马槽的南部的边缘,并且 Meso-Tethyan (例如 Meso-Tethys 的北 Chichibu 海洋)在在西南日本的侏罗记早的白垩纪地球组的外部带的缝术地区 Butsozo 构造的线,在华南海的东方上。 | LIU Hailing ZHENG Hongbo WANG Yanlin LIN Qiujin WU Chaohua ZHAO Meisong DU Yunkong | 2011 | Acta Geologica Sinica(English Edition)2011,85,3: | 13 |
| 9 | Small RNA Profiling Reveals Phosphorus Deficiency as a Contributing Factor in Symptom Expression for Citrus Huanglongbing Disease显示文摘Huanglongbing (HLB ) 是与类 Candidatus Liberibacter 的细菌被联系的破坏柠檬疾病(Ca。L.) 。强大的诊断工具和管理策略被需要控制 HLB。小 RNA (sRNA ) 玩的主人在调整主人回答到病原体感染的一个重要角色并且为许多人的疾病被用作早诊断的标记,包括癌症。决定是否柠檬 sRNAs 调整主人回答到 HLB, sRNAs 从柠檬 sinensis 被介绍有 Ca 的 10 和 14 星期柱子 grafting。L。asiaticus (Las ) 积极或健康的织物。十新 microRNAs (miRNAs ) , 76 保存 miRNAs,和许多小介入 RNA (siRNAs ) 被发现。几 miRNAs 和 siRNAs 被 Las 感染高度导致,并且能潜在地被开发进 HLB 的早诊断标记。miR399,被磷饥饿在另外的植物种类导致,被与类似于 HLB 的症状引起柠檬 stubborna 疾病的 Las 然而并非 Spiroplasma citri 的感染明确地导致。我们与健康的树相比在 Las 积极的柠檬树上发现了磷的 35% 减小。HLB 积极的香甜的橘子树的适用的磷 oxyanion 答案减少了 HLB 症状严厉并且显著地在西南佛罗里达在 3 年的地试用期间改进了水果生产。我们的分子,生理,并且地数据建议那磷缺乏被连接到 HLB 疾病 symptomology。 | Hongwei Zhao Ruobai Sun Ute Albrecht Chellappan Padmanabhan Airong Wanga Michael D. Coffey Thomas Girke Zonghua Wang Timothy J. Close Mikeal Roose Raymond K. Yokomi Svetlana Folimonova Georgios Vidalakis Robert Rouse Kim D. Bowman Hailing Jin | 2013 | Molecular Plant2013,6,2: | 12 |
| 10 | Existence of Qiongnan suture zone on the north margin of South China Sea显示文摘This paper aims to explore whether paleo-suture zone exists in the pre-Cenozoic basement of South China Sea (SCS). By taking advantage of integrated geophysical surveying data, including multi-channel reflection seismicity, oceanic bottom seismicity, gravity and magnetic data as well as paleomagnetism and drilling information, a comprehensive analysis on sedimentary stratigraphy, seismic stratigraphy, magmatic and metamorphic petrology, geochemistry, gravity study, magnetics, paleogeomagnetics as well as geotectonics was carried out, and the results clearly indicate that a pre-Cenozoic suture zone, i.e. “Qiongnan (south Hainan Island) suture zone”, does exist on the north margin of SCS. This suture zone starts in the west from the Jiusuo-Lingshui fault zone in the south of Hainan Island, extends eastward across the continental slope to the north of SCS, and links with Shoufeng fault in Taiwan. It is inferred that the Qiongnan suture zone was sutured approximately in Indosinian (Triassic) Epoch and is actually the vestige of “Qiongnan ocean basin”, the extension of the main paleo-Tethys ocean basin in SCS. The formation of Qiongnan suture zone marked the collision-accretion of the Qiongnan Block toward the Qiongzhong Block. The Qiongnan suture zone is linked to the west with the southward extension of the principal suture zone of the Paleo-Tethys at Bitu-Changning-Menglian-Bentong-Raub, across the southern segment of the Red River-East Vietnam-Wanna strike-slip fault zone, and connected to the east with the suture zone emplaced into the south margin of the Oki-Hida Pre-Jurassic terranes in southwest Japan, across the northerni2 e segment of the Manila trench fault zone in the northeast side of Taiwan Island. The discovery of this suture zone is believed to be potentially significant toward study of the pre-Cenozoic geotectonic pattern of SCS, the temporal and spatial distribution of the east paleo-Tethys structural domain in SCS and the relationship of recombination and superimposition between the east paleo-Tethys structural domain and the west Pacific structural domain, in addition to the oil/gas geological potentials in the pre-Cenozoic marine vestige-superimposed basin in the study area. | LIU Hailing YAN Pin LIU Yingchun DENG Hui | 2006 | Chinese Science Bulletin2006,51,B12: | 12 |
| 11 | Housing Wealth, Financial Wealth and Consumption in China显示文摘纸在城市的中国在财产财富和家庭消费的趋势运动调查在变化之间的关系。用向量错误修正 cointegration 模型,我们证明在城市的中国在家庭消费,可处理的收入,金融财富和住房财富之间有一种唯一的长期间 cointegrating 关系。当 cointegrated 系统被外部震动扰乱时,我们发现住房财富是恢复长期间平衡关系的唯一的因素。另外,我们的永久临时的变化分解分析都显示那在消费的运动的变化是永久的,支持消费行为的古典随机的散步假设。然而,在住房财富的短期的运动的变化的一个大比例被发现临时。 | Jie Chen Feng Guo Aiyong Zhu Associate Professor,School of Management,Fudan University,Shanghai,China. Senior Research Economist and Economics Lecturer,Haile/US Bank College of Business,Northern Kentucky University,Highland Heights,USA. Master Student,School of Economics,Fudan University,Shanghai,China. | 2009 | China & World Economy2009,17,3: | 10 |
| 12 | The Cenozoic activities of Yangjiang-Yitongdong Fault: insights from analysis of the tectonic characteristics and evolution processes in western Zhujiang(Pearl) River Mouth Basin显示文摘The Yangjiang-Yitongdong Fault (YJF) is an important NW-trending regional fault, which divides the Zhujiang (Pearl) River Mouth Basin (ZRMB) into western and eastern segments. In Cenozoic, the northern continental margin of the South China Sea (SCS) underwent continental rifting, breakup, seafloor spreading and thermal subsidence processes, and the Cenozoic activities of YJF is one part of this series of complex processes. Two long NW-trending multichannel seismic profiles located on both sides of the YJF extending from the continental shelf to Continent-Ocean Boundary (COB) were used to study the tectonic and sedimentary characteristics of western ZRMB. Using the 2D-Move software and back-stripping method, we constructed the balance cross-section model and calculated the fault activity rate. Through the comprehensive consideration of tectonic position, tectonic evolution history, featured structure, and stress analysis, we deduced the activity history of the YJF in Cenozoic. The results showed that the YJF can be divided into two segments by the central uplift belt. From 65 Ma to 32 Ma, the YJF was in sinistral motion as a whole, inherited the preexisting sinistral motion of Mesozoic YJF, in which, the southern part of YJF was mainly in extension activity, controlling the formation and evolution of Yunkai Low Uplift, coupled with slight sinistral motion. From 32 Ma to 23.8 Ma, the sinistral motion in northern part of YJF continued, while the sinistral motion in southern part began to stop or shifted to a slightly dextral motion. After 23.8 Ma, the dextral motion in southern part of YJF continued, while the sinistral motion in northern part of YJF gradually stopped, or shifted to the slightly dextral motion. The shift of the YJF strike-slip direction may be related to the magmatic underplating in continent-ocean transition, southeastern ZRMB. According to the analysis of tectonic activity intensity and rift sedimentary structure, the activities of YJF in Cenozoic played a regulating role in the rift extension process of ZRMB. | Yuhan Li Rongwei Zhu Hailing Liu Xuelin Qiu Haibo Huang | 2019 | Acta Oceanologica Sinica2019,38,9: | 10 |
| 13 | The coupling of dynamics and permeability in the hydrocarbon accumulation period controls the oil-bearing potential of low permeability reservoirs:a case study of the low permeability turbidite reservoirs in the middle part of the third member of Shahejie显示文摘The relationships between permeability and dynamics in hydrocarbon accumulation determine oilbearing potential(the potential oil charge) of low permeability reservoirs.The evolution of porosity and permeability of low permeability turbidite reservoirs of the middle part of the third member of the Shahejie Formation in the Dongying Sag has been investigated by detailed core descriptions,thin section analyses,fluid inclusion analyses,carbon and oxygen isotope analyses,mercury injection,porosity and permeability testing,and basin modeling.The cutoff values for the permeability of the reservoirs in the accumulation period were calculated after detailing the accumulation dynamics and reservoir pore structures,then the distribution pattern of the oil-bearing potential of reservoirs controlled by the matching relationship between dynamics and permeability during the accumulation period were summarized.On the basis of the observed diagenetic features and with regard to the paragenetic sequences,the reservoirs can be subdivided into four types of diagenetic fades.The reservoirs experienced two periods of hydrocarbon accumulation.In the early accumulation period,the reservoirs except for diagenetic fades A had middle to high permeability ranging from 10 × 10^(-3) μm^2 to4207 × 10^(-3) μm^2.In the later accumulation period,the reservoirs except for diagenetic fades C had low permeability ranging from 0.015 × 10^(-3)~ μm^2 to 62 × 10^(-3) μm^2.In the early accumulation period,the fluid pressure increased by the hydrocarbon generation was 1.4-11.3 MPa with an average value of 5.1 MPa.and a surplus pressure of1.8-12.6 MPa with an average value of 6.3 MPa.In the later accumulation period,the fluid pressure increased by the hydrocarbon generation process was 0.7-12.7 MPa with an average value of 5.36 MPa and a surplus pressure of1.3-16.2 MPa with an average value of 6.5 MPa.Even though different types of reservoirs exist,all can form hydrocarbon accumulations in the early accumulation period.Such types of reservoirs can form hydrocarbon accumulation with high accumulation dynamics:however,reservoirs with diagenetic facies A and diagenetic fades B do not develop accumulation conditions with low accumulation dynamics in the late accumulation period for very low permeability.At more than 3000 m burial depth,a larger proportion of turbidite reservoirs are oil charged due to the proximity to the source rock.Also at these depths,lenticular sand bodies can accumulate hydrocarbons.At shallower depths,only the reservoirs with oil-source fault development can accumulate hydrocarbons.For flat surfaces,hydrocarbons have always been accumulated in the reservoirs around the oil-source faults and areas near the center of subsags with high accumulation dynamics. | Tian Yang Ying-Chang Cao Yan-Zhong Wang Henrik Friis Beyene Girma Haile Ke-Lai Xi Hui-Na Zhang | 2016 | Petroleum Science2016,13,2: | 10 |
| 14 | Investigation into the Formation, Structure, and Evolution of an EF4 Tornado in East China Using a High-Resolution Numerical Simulation显示文摘Devastating tornadoes in China have received growing attention in recent years, but little is known about their formation, structure, and evolution on the tornadic scale. Most of these tornadoes develop within the East Asian monsoon regime, in an environment quite different from tornadoes in the U.S. In this study, we used an idealized, highresolution(25-m grid spacing) numerical simulation to investigate the deadly EF4(Enhanced Fujita scale category 4)tornado that occurred on 23 June 2016 and claimed 99 lives in Yancheng, Jiangsu Province. A tornadic supercell developed in the simulation that had striking similarities to radar observations. The violent tornado in Funing County was reproduced, exceeding EF4(74 ms–1), consistent with the on-site damage survey. It was accompanied by a funnel cloud that extended to the surface, and exhibited a double-helix vorticity structure. The signal of tornado genesis was found first at the cloud base in the pressure perturbation field, and then developed both upward and downward in terms of maximum vertical velocity overlapping with the intense vertical vorticity centers. The tornado's demise was found to accompany strong downdrafts overlapping with the intense vorticity centers. One of the interesting findings of this work is that a violent surface vortex was able to be generated and maintained, even though the simulation employed a free-slip lower boundary condition. The success of this simulation, despite using an idealized numerical approach, provides a means to investigate more historical tornadoes in China. | Dan YAO Haile XUE Jinfang YIN Jisong SUN Xudong LIANG Jianping GUO | 2018 | Journal of Meteorological Research2018,32,2: | 10 |
| 15 | GNSS Spoofing Detection Based on Consistency Check of Velocities显示文摘Spoofing attacks for Global navigation satellite system(GNSS) would cause the abnormal changes of receiver measurements. Monitoring the abnormal changes is the main pattern of anti-spoofing techniques.Anomalies of Doppler shifts are important for GNSS spoofing detection. Most researchers focus on the consistency of Doppler such as the consistency of carrier Doppler and code rate. But the method is powerless in some cases.Doppler shift measurement is proportional to change rate of pseudorange, and the relationship would be broken in the case of spoofing attack. As both Doppler measurements and pseudoranges are related to velocity of receiver,two approaches of computing velocity can be used to check the consistency of Doppler shifts and pseudoranges measurements. An efficient spoofing detection method based on the consistency check of velocities is proposed in the paper. Principle of the method is given in detail and its performance evaluations are provided as well. Simulation results demonstrate the effectiveness of the solution. | TAO Huiqi WU Hailing LI Hong LU Mingquan | 2019 | Chinese Journal of Electronics2019,28,2: | 10 |
| 16 | On the Kinematic Characteristics and Dynamic Process of Boundary faults of the Nansha Ultra-crust Layer-Block显示文摘The Nansha ultra-crust layer-block is confined by ultra-crustal boundary faults of distinctive features, bordering the Kangtai-Shuangzi-Xiongnan extensional faulted zone on the north, the Baxian-Baram-Yoca-Cuyo nappe faulted zone on the south, the Wan’an-Natuna strike-slip tensional faulted zone on the west and the Mondoro-Panay strike-slip compressive faulted zone on the east. These faults take the top of the Nansha asthenosphere as their common detachmental surface. The Cenozoic dynamic process of the ultra-crust layer-block can be divided into four stages: K2-E21, during which the northern boundary faults extended, this ultra-crust layer-block was separated from the South China-Indosinian continental margin, the Palaeo-South China Sea subducted southwards and the Sibu accretion wedge was formed; E22-E31, during which the Southwest sub-sea basin extended and orogeny was active due to the collision of the Sibu accretion wedge; E32-N11, during which the central sub-sea basin extended, the Miri | LIU Hailing SUN Yan GUO Lingzhi SHU Liangshu YANG Shukang ZHOU Di ZHANG Yixiang | 1999 | Acta Geologica Sinica(English Edition)1999,73,4: | 9 |
| 17 | 中国近地面臭氧来源解析研究综述显示文摘近年来,在实施了一系列较为严格的空气污染控制措施后,中国的PM2.5污染已得到明显改善,但近地面臭氧污染问题却日益凸显,尤其是在一些发达的城市群,如京津冀,长三角,珠三角和四川盆地地区。鉴于臭氧生成的复杂性及其与前体物的非线性关系,准确定位臭氧及其前体物的来源是制定经济高效的臭氧污染控制策略的重要前提。本文总结了近20年来国内外已发表文章中关于中国臭氧来源(包括区域和行业来源)的主要方法 (包括基于观测的方法和基于排放的方法)和结论,希望能为中国臭氧污染的全面了解和空气污染防治政策的制定提供可靠的参考。 | LIU Hailing ZHANG Meigen HAN Xiao | 2020 | Atmospheric and Oceanic Science Letters2020,13,5: | 9 |
| 18 | MiR156 regulates anthocyanin biosynthesis through SPL targets and other microRNAs in poplar显示文摘Anthocyanins biosynthesized from the flavonoid pathway are types of pigments that are involved in the protection of poplar from biotic and abiotic stresses.Previous researchers studying anthocyanin-related transcription factors and structural genes in poplar have made significant discoveries.However,little is known about the regulatory role of microRNAs in anthocyanin biosynthesis in poplar.Here,we overexpressed miR156 in poplar to study the comprehensive effects of the miR156-SPL module on the biosynthesis of anthocyanins.Small RNA sequencing analysis revealed 228 microRNAs differentially expressed in transgenic poplar plants with dramatically increased miR156 levels.Furthermore,integrated microRNAomic and transcriptomic analysis suggested that two microRNAs,miR160h,and miR858,have the potential to affect anthocyanin accumulation in poplar by regulating auxin response factors and MYB transcription factors,respectively.Additionally,the accumulation of miR160h and miR858 displayed a positive correlation with miR156 levels,suggesting a possible interaction between the miR156-SPL module and these microRNAs in poplar.Last,metabolomics analysis revealed that the levels of anthocyanins,flavones,and flavonols were substantially elevated in transgenic poplar plants overexpressing miR156 compared with the wild type,whereas the total lignin content was reduced in the transgenic plants.Taken together,our results indicate that miR156 can fine tune the anthocyanin biosynthetic pathway via multiple factors,including microRNAs,transcription factors,and the levels of structural genes,in poplar.This provides additional clues for understanding the complex regulatory network of anthocyanin biosynthesis in woody plants. | Yamei Wang Wenwen Liu Xinwei Wang Ruijuan Yang Zhenying Wu HanWang LeiWang Zhubing Hu Siyi Guo Hailing Zhang Jinxing Lin Chunxiang Fu | 2020 | Horticulture Research2020,7,1: | 9 |
| 19 | Influence of Low Load Truncation Level on Crack Growth for Al 2324-T39 and Al 7050-T7451显示文摘Tests with middle-crack tension(M(T)) specimens made of Al 2324-T39 and Al 7050-T7451 are conducted to investigate the influence of low load truncation level on fatigue crack growth.The six different truncated spectra are obtained by removing the small cycles of which amplitudes are less than the specified percentages of the maximum amplitude in the basic flight-by-flight loading spectrum and the remainder of the spectrum is untouched.The tests indicate that the mean level of fatigue crack growth life(FCGL) increases as the load truncation level is enhanced.Considering both the time saving and the influence on FCGL,there is an applicable choice(i.e.spectrum S2 or spectrum S3 in this investigation) for full scale fatigue test.The scatter of FCGL becomes much larger than that under the basic spectrum when the load truncation level is increased to a specified high level,mainly due to the occurrence of crack slanting and branching under the high level truncated loading spectra. | Tian Hailing Bao Rui Zhang Jianyu Zheng Xiaoling Fei Binjun | 2009 | Chinese Journal of Aeronautics2009,22,4: | 8 |
| 20 | Nonlinear Bayesian Estimation: From Kalman Filtering to a Broader Horizon显示文摘This article presents an up-to-date tutorial review of nonlinear Bayesian estimation. State estimation for nonlinear systems has been a challenge encountered in a wide range of engineering fields, attracting decades of research effort. To date,one of the most promising and popular approaches is to view and address the problem from a Bayesian probabilistic perspective,which enables estimation of the unknown state variables by tracking their probabilistic distribution or statistics(e.g., mean and covariance) conditioned on a system's measurement data.This article offers a systematic introduction to the Bayesian state estimation framework and reviews various Kalman filtering(KF)techniques, progressively from the standard KF for linear systems to extended KF, unscented KF and ensemble KF for nonlinear systems. It also overviews other prominent or emerging Bayesian estimation methods including Gaussian filtering, Gaussian-sum filtering, particle filtering and moving horizon estimation and extends the discussion of state estimation to more complicated problems such as simultaneous state and parameter/input estimation. | Huazhen Fang Ning Tian Yebin Wang Meng Chu Zhou Mulugeta A. Haile | 2018 | IEEE/CAA Journal of Automatica Sinica2018,5,2: | 7 |