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| 1 | Cyclic Sequences, Events and Evolution of the Sino-Korean Plate, with a Discussion on the Evolution of Molar-tooth Carbonates, Phosphorites and Source Rocks显示文摘This paper gives an account of the research that the authors conducted on the cyclic sequences, events and evolutionary history from Proterozoic to Meso-Cenozoic in the Sino-Korean plate based on the principle of the Cosmos-Earth System. The authors divided this plate into 20 super-cyclic or super-mega-cyclic periods and more than 100 Oort periods. The research focused on important sea flooding events, uplift interruption events, tilting movement events, molar-tooth carbonate events, thermal events, polarity reversal events, karst events, volcanic explosion events and storm events, as well as types of resource areas and paleotectonic evolution. By means of the isochronous theory of the Cosmos-Earth System periodicity and based on long-excentricity and periodicity, the authors elaborately studied the paleogeographic evolution of the aulacogen of the Sino-Korean plate, the oolitic beach platform formation, the development of foreland basin and continental rift valley basin, and reconstructed the evolution of tectonic paleogeography and stratigraphic framework in the Sino-Korean plate in terms of evolutionary maps. Finally, the authors gave a profound discussion on the formation and development of molar-tooth carbonates, phosphorites and source rocks. | MENG Xianghua and GE MingInstitute of Sedimentary Basin, China University of Geosciences, Beijing 100083 E-mail: mengxh@cugb.edu.cn Liu Xinzhu and Zhu Xiling | 2003 | Acta Geologica Sinica(English Edition)2003，77，3： | 17 |
| 2 | Photochemical pollution in Lanzhou, China - A case study显示文摘The photochemical air pollution in Xigu district of Lanshou city, Gansu Province was studied during a period of 1981-1984. The extremely high NMHC/NOx ratio and ozone level elevation after rain have been noticed. A series of outdoor and indoor reaction chamber simulation experiments conducted in order to understand the specific conditions. The ozone formation under NMHC/NOx condition and the possible reason for high ozone concentration after rain are discussed. | Tang Xiaoyan , Li Jinglong, Dong ZhenXing, Wang Yuying,Wang Wenxing , Qi Liwen, Liu Xiling, Zhang Yutian, Zhang Xuejin,Tian Bingshen, Jin Suwen , Yang Lingqing and Zhang Yixin Department of Technical Physics,Peking University, Beijing, China. Chinese Reaearch Academy of Eavironmental Sciences, Beijing,China. Gansu Provincial Environmental Research Institute, Lanshou, China. Lanshou Petrochemical Engineering Institute, Lanshou, China. | 1989 | Journal of Environmental Sciences1989，1，1： | 15 |
| 3 | High- and Ultrahigh-pressure Metamorphism and Retrogressive Textures of Gneiss in the Donghai Area——Evidence from gneisses in drillhole ZK2304显示文摘In the gneisses from the drillhole ZK2304 of the Donghai area, there have been preserved high- and ultrahigh-pressure metamorphic mineral assemblages, a series of complicated retrogressive textures and relevant metamorphic reactions. In addition to garnet, jadeititic-clinopyroxene and rutile, other peak stage (M2) minerals in some gneisses include phengite, aragonite and coesite or quartz pseudomorphs after coesite. The typical peak-stage mineral assemblages in gneisses are characterized by garnet + jadeitic-clinopyroxene + rutile + coesite, garnet + jadeitic-clinopyroxene + phengite + rutile ± coesite and garnet + jadeitic-clinopyroxene + aragonite + rutile ± coesite. The grossular content (Gro) in garnet is high and may reach 50. 1 mol%. The SiO2 content of phengite ranges from 54.37% to 54.84% with 3.54-3.57 p.f.u. Quartz pseudomorphs after coesite occur as inclusions in garnet.The gneisses of the Donghai area have been subjected to multistage recrystallization and exhibit a closewise P-T | LIU Fulai, XU Zhiqin, XU Huifen and YANG Jingsui Institute of Geology, CAGS, 26 Baiwanzhuang Rd., Beijing 100037 Zhu Xiling | 1999 | Acta Geologica Sinica(English Edition)1999，73，3： | 12 |
| 4 | Characteristics analysis on high density spatial sampling seismic data显示文摘中国的大陆人免职盆被复杂地质的结构和各种各样的水库岩性学描绘。因此,高精确探索方法被需要。高密度空间采样是一种新技术增加地震探索的精确性。我们简短讨论点来源和接收装置技术,分析高密度在 situ 方法的空间采样,介绍吉季斯· J · O 介绍的对称的采样原则。Vermeer,并且讨论高密度从波浪地连续性的观点的空间采样技术。我们强调高密度的分析空间采样特征,包括高密度,首先,裂缝为近的表面结构的调查有利,改善静态的修正精确,在到增加的短偏移量的稠密的接收装置间距的使用在浅深度的有效范围,和思考成像的精确性。协调噪音不是 aliased 和噪音分析精确,抑制作为结果增加。空间采样提高的高密度各种各样的数学变换的波浪地连续性和精确性,它受益飘动地分离。最后,我们指出空间采样技术是的高密度的困难的部分处理的数据。更多的研究需要在分析并且处理地震数据的巨大的数量的方法上被做。 | Cai Xiling Liu Xuewei Deng Chunyan Lv Yingme | 2006 | Applied Geophysics2006，3，1： | 11 |
| 5 | Human amniotic epithelial cell feeder layers maintain mouse embryonic stem cell pluripotency via epigenetic regulation of the c-Myc promoter显示文摘老鼠胚胎的干细胞(转换字符) 在老鼠的 feeder 层上典型地是有教养的胚胎的成纤维细胞(MEF ) ,与白血病,禁止的因素(LIF ) 增加了处于一个无差别的状态维持他们。我们以前证明了人的羊膜的上皮的房间(hAECs ) 能被用作 feeder 房间维持老鼠转换字符 pluripotency,但是为这的机制是未知的。在现在的学习,我们发现那 CpG 5 c-Myc 基因仍然是的岛在在 hAECs 上有教养的老鼠转换字符的 hypomethylated。另外,在 c-Myc 基因倡导者 histone H3 的 acetylation 和 histone H3K4 的 trimethylation 铺平比在在 MEF 上有教养的 ES 房间的那些在在 hAECs 上有教养的 ES 房间是更高的。这些数据建议 hAECs 能经由 c-Myc 的 epigenetic 修正改变鼠标转换字符基因表示,提供为处于一个无差别的状态的转换字符的导致 hAEC 的维护的可能的机制。 | Te Liu Weiwei Cheng Tianjin Liu Lihe Guo Qin Huang Lizhen Jiang Xiling Du Fuhui Xu Zhixue Liu Dongmei Lai | 2010 | Acta Biochimica et Biophysica Sinica2010，42，2： | 6 |
| 6 | Severe human infection with a novel avian-origin influenza A(H7N4) virus显示文摘Human infections with influenza H7 subtypes, such as H7N9, have raised concerns worldwide. Here, we report a human infection with a novel influenza A(H7N4) virus. A 68 years-old woman with cardiovascular and cholecystic comorbidities developed rapidly progressed pneumonia with influenza-like-illness as initial symptom, recovered after 23 days-hospitalization including 8 days in ICU. Laboratory indicators for liver and blood coagulation dysfunction were observed. Oseltamivir phosphate, glucocorticoids and antibiotics were jointly implemented, with nasal catheterization of oxygen inhalation for this patient.We obtained the medical records and collected serial respiratory and blood specimens from her. We collected throat, cloacal and/or feces samples of poultry and wild birds from the patient's backyard, neighborhood, local live poultry markets(LPMs) and the nearest lake. All close contacts of the patient were followed up and sampled with throat swabs and sera. Influenza viruses and other respiratory pathogens were tested by real-time RT-PCR, viral culturing and/or sequencing for human respiratory and bird samples. Micro-neutralizing assay was performed for sera. A novel reassortant wild bird-origin H7N4 virus is identified from the patient and her backyard poultry(chickens and ducks) by sequencing, which is distinct from previously-reported avian H7N4 and H7N9 viruses. At least four folds increase of neutralizing antibodies to H7N4 was detected in her convalescent sera. No samples from close contacts, wild birds or other poultry were tested positive for H7N4 by real-time RT-PCR. | Xiang Huo Lun-biao Cui Cong Chen Dayan Wang Xian Qi Ming-hao Zhou Xiling Guo Fengming Wang William J. Liu Weirong Kong Daxin Ni Ying Chi Yiyue Ge Haodi Huang Feifei Hu Chao Li Xiang Zhao Ruiqi Ren Chang-jun Bao George F. Gao Feng-Cai Zhu | 2018 | Science Bulletin2018，63，16： | 4 |
| 7 | Flow pattern identification in oil wells by electromagnetic image logging显示文摘Petroleum production logging needs to determine the interpretation models first and flow pattern identification is the foundation, but traditional flow pattern identification methods have some limitations. In this paper, a new method of flow pattern identification in oil wells by electromagnetic image logging is proposed. First, the characteristics of gas-water and oil-water flow patterns in horizontal and vertical wellbores are picked up. Then, the continuous variation of the two phase flow pattern in the vertical and horizontal pipe space is discretized into continuous fluid distribution models in the pipeline section. Second, the electromagnetic flow image measurement responses of all the eight fluid distribution models are simulated and the characteristic vector of each response is analyzed in order to distinguish the fluid distribution models. Third, the time domain changes of the fluid distribution models in the pipeline section are used to identify the flow pattern. Finally, flow simulation experiments using electromagnetic flow image logging are operated and the experimental and simulated data are compared. The results show that the method can be used for flow pattern identification of actual electromagnetic image logging data. | Liu Zaibin Wu Xiling | 2012 | Petroleum Science2012，9，3： | 3 |
| 8 | Design, Synthesis and Activities of Aziridine Derivatives of N^5-Methyltetrahydrofolate Against Methionine Synthase显示文摘 | DENG Xiling GUO Ying TIAN Chao LIU Junyi WANG Xiaowei ZHANG Zhili | 2015 | Chemical Research in Chinese Universities2015，31，5： | 2 |
| 9 | Identification of QTLs for Branch Number in Oilseed Rape(Brassica napus L.)显示文摘Oilseed rape(Brassica napus L.)is one of the most important oil crops worldwide and provides about 50 percent of the vegetable oil supply in China(Yin et al.,2009).The development of rapeseed varieties with higher yield is an effective measure to optimize balance between the supply and | Jinsong Xu Xi Song Yong Cheng Xiling Zou Liu Zeng Xing Qiao Guangyuan Lu Guiping Fu Zhen Qu Xuekun Zhang | 2014 | Journal of Genetics and Genomics2014，41，10： | 2 |
| 10 | Empirical research on the contributions of industrial re- structuring to low-carbon development 显示文摘 | Liu Chunmei Duan Maosheng Zhang Xiling | 2011 | Energy Proeedia2011，5，： | 1 |
| 11 | Chromosome-level Genomes Reveal the Genetic Basis of Descending Dysploidy and Sex Determination in Morus Plants显示文摘Multiple plant lineages have independently evolved sex chromosomes and variable karyotypes to maintain their sessile lifestyles through constant biological innovation.Morus notabilis,a dioecious mulberry species,has the fewest chromosomes among Morus spp.,but the genetic basis of sex determination and karyotype evolution in this species has not been identified.In this study,three high-quality genome assemblies were generated for Morus spp.[including dioecious M.notabilis(male and female)and Morus yunnanensis(female)]with genome sizes of 301–329 Mb and were grouped into six pseudochromosomes.Using a combination of genomic approaches,we found that the putative ancestral karyotype of Morus species was close to 14 protochromosomes,and that several chromosome fusion events resulted in descending dysploidy(2n=2x=12).We also characterized a~6.2-Mb sex-determining region on chromosome 3.Four potential male-specific genes,a partially duplicated DNA helicase gene(named MSDH)and three Ty3_Gypsy long terminal repeat retrotransposons(named MSTG1/2/3),were identified in the Y-linked area and considered to be strong candidate genes for sex determination or differentiation.Population genomic analysis showed that Guangdong accessions in China were genetically similar to Japanese accessions of mulberry.In addition,genomic areas containing selective sweeps that distinguish domesticated mulberry from wild populations in terms of flowering and disease resistance were identified.Our study provides an important genetic resource for sex identification research and molecular breeding in mulberry. | Zhongqiang Xia Xuelei Dai Wei Fan Changying Liu Meirong Zhang Peipei Bian Yuping Zhou Liang Li Baozhong Zhu Shuman Liu Zhengang Li Xiling Wang Maode Yu Zhonghuai Xiang Yu Jiang Aichun Zhao | 2022 | Genomics, Proteomics & Bioinformatics2022，20，6： | 1 |
| 12 | Distributional characteristics of grain sizes of surface sediments in the Zhujiang River Estuary显示文摘Distributions of the parameters of sedimentary grain sizes and their correlations were studied to trace the sources of silts and their movement trends in the Zhujiang River Estuary based on the analyses of grain sizes from more than 1 080 sedimentary samples. The distributions of the median diameter, public value, quartile deviation, and skewness of sediments were complex in the Zhujiang River Estuary mainly because of the impact of the matter source regions, distances from the source regions, and hydrodynamic conditions, such as waves, tidal currents, and coastal currents. Analyses of the parameters of the grain sizes for the various types of sediments showed that the distributions of the surface sediments in the Zhujiang River Estuary were controlled by many factors. Their matter sources were mainly the sediments discharged from the runoffs and ebb tidal currents, and from the open sea. The sediments mainly moved by suspension movement. The silts formed a large area of sediments with suspended fine silts in the Zhujiang River Estuary by internal adjustment transportation in the area, and moved toward the western coast of the Zhujiang River Estuary under the effect of Coriolis forces and coastal currents. | JIANG Siyi XU Fangjian LI Yan LIU Xiling ZHAO Yongfang XU Wei | 2014 | Acta Oceanologica Sinica2014，33，4： | 1 |
| 13 | Biological Permeability Enhancement Technology for Coal Reservoir显示文摘Objective Despite the adoption of various permeability enhancement technologies,the low permeability of coal reservoir has not been fundamentally improved for the development of coalbed methane(CBM)on the ground or the control of gas underground.New | GUO Hongyu LIU Xile XIA Daping BAI Yang FU Chaoyong | 2017 | Acta Geologica Sinica(English Edition)2017，91，5： | 1 |
| 14 | Coking behaviors and kinetics on HZSM-5/SAPO-34 catalysts for conversion of ethanol to propylene显示文摘The coke deposition on HZSM-5/SAPO-34 composite catalysts has been studied in the conversion of ethanol to propylene. The HZSM-5/SAPO-34 composite catalysts were synthesized by hydrothermal method(ZS-HS) and fully blending(ZS-MM). The used catalysts were characterized by XRD, N_2 adsorption–desorption, TGA, TPO, elemental analysis, FTIR and XPS. The coking kinetics on both ZS-HS and ZS-MM has been investigated and their coking rate equations were obtained. The used ZS-MM catalyst had higher amount of coke and lower nC:nHthan the used ZS-HS. 90% of the coke was deposited in the micropores of ZS-HS, while almost 45% of the coke located in the micropores of ZS-MM. The coke deposited on ZS-HS catalyst was mainly graphite-like carbon species, whereas dehydrogenated coke species was the major on ZS-MM. The coking activation energy of ZS-MM was lower than that of ZS-HS, and the coking rate on ZS-MM was faster than on ZS-HS. In addition, the regeneration of ZS-MM catalyst showed that it had a good hydrothermal stability. The differences on coking behaviors on the two catalysts were due to their different acidic properties and textures. | Ting Bai Xin Zhang Feng Wang Wenting Qu Xiling Liu Chao Duan | 2016 | Journal of Energy Chemistry2016，25，3： | 1 |
| 15 | Contribution of Mountain River Materials to the Continental Shelf off Southeastern Hainan Island Since the Mid-Holocene显示文摘The concentrations of rare earth elements(REEs)in the bulk sediment of Core X2,which was collected from southeastern Hainan Island,were analyzed to investigate the relative contributions of various provenance regions since mid-Holocene.The results show that sediments in Core X2 were primarily derived from Hainan Island with lesser amounts from Taiwan and limited input from the Pearl River.Based on the application of quantitative inversion to model the REE data,the average contributions of river materials from southeastern Hainan Island and southwestern Taiwan to the study area were 68%and 32%,respectively.Furthermore,starting at 4.0 kyr BP,the transport of fluvial sediments from Taiwan to the study region increased due to enhanced hydrodynamics in South China Sea(SCS).These results indicate that the contributions of mountain river materials from Hainan Island and Taiwan to the continental shelf of northern SCS are non-negligible.Furthermore,these results demonstrate that mountain rivers can play an important role in the material cycle of continental margins and may feature a greater impact than large river systems in specific continental shelf areas. | TIAN Xu JIANG Zuzhou GAO Wei LIU Zhaoqing LIU Xiling FAN Ying QIN Shengjie JING Chunlei XU Yue LIU Baohua XU Fangjian | 2019 | Journal of Ocean University of China2019，18，5： | 1 |
| 16 | Testing studies on rock failure modes of statically loads under dynamic loading 显示文摘 | Ye Zhouyuan Li Xibing Liu Xiling | 2008 | Transactions of Tianjin University2008，14，1： | 1 |
| 17 | The piezoelectric and elastic properties of berlinite and the effect of defects on the physical proper- ties 显示文摘 | WANG Hong XU Bin LIU Xiling | 1986 | J Cryst Growth1986，79，： | 1 |
| 18 | Licochalcone A inhibiting proliferation of bladder cancer T24 cells by inducing reactive oxygen species production显示文摘 | Feng Liu Ali Goodarzi Haifeng Wang Joanna Stasiak Jianbo Sun Yu Zhou Jiangtao Jiang Xuan Yuan Hong Zhao Xinyan Yan Xiling Sun Qiusheng Zheng | 2014 | Bio-Medical Materials and Engineering2014，，1： | 1 |
| 19 | Study of radioactive status in the Zhujiang Estuary and adjacent sea area in South China Sea (SCS)显示文摘Through the investigation on radioactive activities of water, sediment and some marine organismsin the Zhujiang Estuary, adjacent sea area and the distributary mouths of the Zhujiang River, activities of total α. radioactivity, total β radioactivity, artificial radioactive 90Srand 157Cs, and factors inflencing the distribution and the content of U in seawater are studied.The mainly radioactive pollution substances and their sources in the sea area are studied by γ spectra obtained from sediment in the sea area. The results show that the main radioactivity substances are natural radioactivity U,Th series and 40K. which were produced by the modern industry and transported into the sea through the main current of the Zhujiang River. | Liu Huai, Su Xiling, Chen Chi, Gou Min Liang Qianlin Environment Monitoring Center of South China Sea, SOA, Guangzhou, China | 1989 | Acta Oceanologica Sinica1989，8，2： | 1 |
| 20 | Development of phosphonate-terminated magnetic mesoporous silica nanoparticles for pH-controlled release of doxorubicin and improved tumor accumulation显示文摘In this study,phosphonate-terminated magnetic mesoporous nanoparticles(pMMSNs)was designed by incorporation of MNPs in the center of mesoporous silica nanoparticles(MSNs)and followed by grafting phosphonate group on to the surface of MMSNs.The carrier exhibited a typical superparamagnetic feature and the saturation magnetization was 4.89 emu/g measured by vibrating sample magnetometer(VSM).pMMSNs had a spherical morphology and a pore size of 2.2 nm.FromN2 adsorption-desorption analysis,pMMSNs had a surface area of 613.4 m^(2)/g and a pore volume of 0.78 cm^(3)/g.Phosphonate modification improved the colloidal stability of MMSNs,and the hydrodynamic diameter of pMMSNs was around 175 nm.The hydrophilic phosphonate group significantly enhanced the negative surface charge of MMSNs from -19.3 mV to -28.8 mV pMMSNs with more negative surface charge had a 2.3-fold higher drug loading capacity than that of MMSNs.In addition,the rate and amount of release of doxorubicin(DOX)from DOX/pMMSNs was pH-dependent and increased with the decrease of pH.At pH 7.4,the release amount was quite low and only approximately 17wt%ofDOXwasreleasedin48h.AtpH5.0and3.0,the release rate increased significantly and the release amount achieved 31 wt%and 60 wt%in 48 h,respectively.To evaluate the magnetic targeting performance ofpMMSNs,FITC labeledpMMSNswas injected into mice bearing S180 solid tumor.FITC labeledpMMSNscontrolled by an external magnetic field showed higher tumor accumulation and lower normal tissue distribution. | Erxi Che Long Wan Ying Zhang Qinfu Zhao Xiling Han Jia Li Jia Liu Siling Wang | 2014 | Asian Journal of Pharmaceutical Sciences2014，9，6： | 0 |
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