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11篇 您的检索式:作者名="Congyuan"
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1New indicators from bedding-parallel beef veins for the fault valve mechanism显示文摘Beef structures(bedding-parallel veins of fibrous calcite)are widespread within the Lower Triassic carbonate rocks in the Sichuan Basin of China,especially within clay-rich strata of low permeability.In the veins,fibrous calcite occurs in the outer zones,and coarse equant calcite in the inner zones.At least two generations of calcite crystallization took place during aqueous alteration,at the same time as deformation recorded by the calcite.The first-generation calcite fibers are at steep angles to the hydrocarbon-bearing host beds,and they grew vertically against the force of gravity at a time when the source rocks were maturing.Second-generation calcite occurs as coarse equant grains that sealed pores via localized fluid flow during horizontal tectonic compression,so that shear stresses acted at the fracture margins.Shearing of the host rock was accommodated in part by dissolution-precipitation creep(DPC),grain rotation,and grain slippage,recorded in crystallographic preferred orientations(CPOs)of the host calcite grains beside the crack walls.The beef veins formed during high pore-fluid overpressures along hydrofractures.We propose that the bedding-parallel veins with beef structures are evidence of a'crack-seal slip'fault valve process during hydrocarbon generation.The hydrocarbon-bearing calcite beef structure may be a good indicator of oil or gas migration,and of the flow direction of aqueous solutions.ZHANG Bo YIN CongYuan GU ZhiDong ZHANG JinJiang YAN ShuYu WANG Yang 2015Science China Earth Sciences2015,58,8:5
2BnVIR:bridging the genotype-phenotype gap to accelerate mining of candidate variations underlying agronomic traits in Brassica napus显示文摘Dear Editor,Genetic variations,which range from single nucleotide polymor-phisms(SNPs)and short insertion/deletions(InDels)to large-scale structural variations(SVs),are the basis of phenotypic diversity.Understanding the effect of genetic variations on traits is critical for uncovering the genetic architecture of various phe-notypes.Zhiquan Yang Congyuan Liang LuLu Wei Shengbo Wang Feifan Yin Dongxu Liu Liang Guo Yongming Zhou Qing-Yong Yang 2022Molecular Plant2022,15,5:2
3DNA-PKcs is important for Akt activation and gemcitabine resistance in PANC-1 pancreatic cancer cells显示文摘Hao Hu Yuanlong Gu Yi Qian Benshun Hu Congyuan Zhu Gaohe Wang Jianping Li 2014Biochemical and Biophysical Research Communications2014,,1:1
4Chemical constituents of silene jenlsseensis root 显示文摘CUI Zhenhua QIAO Liang GAO Congyuan 1995Journal of Chinese Phammceutical Sciences1995,4,1:1
5Structure Investigation of a New Alkaloid from Zanthoxylum Schinifolium Sieb et Zucc显示文摘There are more than 250 kinds of Zanthoxylum plants in the world, of which about 40 species grow in China. In last 30 years, nearly 80 kinds of the plants have been studicd intensively and the results show that they are of different chemical compositions and various physiological actions, such as having anthelmintic action, bacteriostasis,Wang Dong and Gao Congyuan (Beijing Medical University, Beijing)Liu Suolan and Wei Luxuc (College of Traditwonal Chinese Medicine at Beijing, Beijing) 1991Chemical Research in Chinese Universities1991,7,2:1
6The Development History, Evolution Rules and Future Trends of Strategic Management Theories显示文摘Congyuan Tang Mingyu Zhang 2005China-USA Business Review2005,4,1:1
7Relation a- mong serum APN level and proinsulin real insulin and insulin sensitivity显示文摘Li Ming Zhan Zhiwei Wu Congyuan 2002Chinese Internal Medicine Journal2002,42,11:1
8Study on Grey Model GM (1, 1) Forecasting for Airport Passenger Throughput显示文摘Congyuan Tang Mingyu Zhang Wenbing Wu Guixian Wu 2005China-USA Business Review2005,4,5:0
9BnlR:A multi-omics database with various tools for Brassica napus research and breeding显示文摘In the post-genome-wide association study era,multi-omics techniques have shown great power and poten-tial for candidate gene mining and functional genomics research.However,due to the lack of effective data integration and multi-omics analysis platforms,such techniques have not still been applied widely in rape-seed,an important oil crop worldwide.Here,we report a rapeseed multi-omics database(BnlR;http:/l yanglab.hzau.edu.cn/BnlR),which provides datasets of six omics including genomics,transcriptomics,variomics,epigenetics,phenomics,and metabolomics,as well as numerous'variation-gene expression-phenotype'associations by using multiple statistical methods.In addition,a series of multi-omics search and analysis tools are integrated to facilitate the browsing and application of these datasets.BnlR is the most comprehensive multi-omics database for rapeseed so far,and two case studies demonstrated its power to mine candidate genes associated with specific traits and analyze their potential regulatory mechanisms.Zhiquan Yang Shengbo Wang Lulu Wei Yiming Huang Dongxu Liu Yupeng Jia Chengfang Luo Yuchen Lin Congyuan Liang Yue Hu Cheng Dai Liang Guo Yongming Zhou Qing-Yong Yang 2023Molecular Plant2023,16,4:0
10NMR Study on Fluoroisonucleosides( I)——Determination of the Configuration and Conformation of 1' -a-Methoxy-2' -Deoxy-2' -B-Ruoro-2' -a-Uracil -3' ,4' -o-lsopropylidene-L-Arabinoside显示文摘The present paper reports the determination of the configuration and Conformation of 1’ -a-methoxy-2’ -deoxy-2’-β-fluoro-2’-α-uracil-3’,4’ -o-isopropylidene-L-arabinoside obtained from silylated uracil by using 13C-NMR and 2D-NMR.Gao Congyuan and Qiao Hang (Center of Analysis & Computation, Beijing Medical University, Beijing)Ma Lingtai, Yang Xianbin, Dong Lingjiao and Zhang Lihe (School of Pharmaceutical Science, Beijing Medical University, Beijing) 1990Chemical Research in Chinese Universities1990,6,3:0
11Risk factors associated with mortality of COVID-19 in 3125 counties of the United States显示文摘Background:The number of cumulative confirmed cases of COVID-19 in the United States has risen sharply since March 2020.A county health ranking and roadmaps program has been established to identify factors associated with disparity in mobility and mortality of COVID-19 in all counties in the United States.The risk factors associated with county-level mortality of COVID-19 with various levels of prevaIence are not well understood.Methods:Using the data obtained from the County Health Rankings and Roadmaps program,this study applied a negative binomial design to the courtty-level mortality counts of COVID-19 as of August 27,2020 in the United States.In this design,the infected counties were categorized into three levels of infections using clustering analysis based on time-var ying cumulative con firmed cases from March 1 to August 27,2020.COVID-19 patients were not analyzed in dividually but were aggregated at the county-level,where the coun ty-level deaths of COVID-19 con firmed by the local health agencies.Clustering analysis and Kruskal-Wallis tests were used in our statistical analysis.Ting Tian Jingwen Zhang Liyuan Hu Yukang Jiang Congyuan Duan Zhongfei Li Xueqin Wang Heping Zhang 2021Infectious Diseases of Poverty2021,10,1:0
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