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8篇 您的检索式:作者名="Yah Xi"
    题名 作者 年代 出处 被引量
1Synthesis, characterization and ring-opening polymerization of a novel six-membered cyclic carbonate bearing pendent allyl ether group显示文摘He Feng Wang Yah Ping Zhuo Ren Xi 2008Polymer2008,49,5:1
2The structural basis for activation of plant immunity by bacterial effector protein AvrPto显示文摘Xing Wei-rnan Zou Yah Liu Qun Liu Jia-ning Luo Xi Huang Qing-qiu Chen She Zhu Li-huang Bi Ru-chang Hao Quan Wu Jia-wei Zhou Jian-min and Chai Ji-jie 2007Nature2007,449,7159:1
3Injured mieroenvironment directly guides the differentiation of engrafted Flk-1 ( + ) mesenchymal stem cell in lung 显示文摘Yah Xi Liu Yanning Han Qin 2007Exp Hematol2007,35,9:1
4On the determination of residual stress and mechanical properties by indentation显示文摘Xi Chen Jin Yah Karlsson A M 2006Materials Science and Engineering A2006,416,12:1
5A Facile Highly Regio- and Stereoselective Preparation of N-Tosyl Allylic Amines from Allylic Alcohols and Tosyl Isocyanate via Palladium(Ⅱ) - Catalyzed Aminopalladation -Heteroatom Elimination 显示文摘Lei Ai wen Lu Xi yah 2000Organic Letters2000,2,15:1
6Controlled/living radical polymerization of styrene catalyzed by cobaltocene 显示文摘LUO Xiong-xiong ZHUANG Yah ZHAO Xi 2008Polymer2008,49,16:1
7Synthesis and Characterization of Novel Aliphatic Polycarbonates Bearing Pendant Allyl Ether Groups显示文摘A new six-membered cyclic carbonate monomer, 5-allyloxytrimethylene carbonate (ATMC), was synthesized starting from glycerol, and the corresponding polycarbonates, poly(5-allyloxytrimethylene carbonate)(PATMC) were further synthesized by ring-opening polymerization in bulk at 150 oC using stannous octanoate as an initiator. The structures of the monomer and the polymers were confirmed by IR, 1H-NMR, 13C-NMR, and GPC analysis.Gang LIU Feng HE Yah Ping WANG Jun FENG Ren Xi ZHUO 2006Chinese Chemical Letters2006,17,1:0
8A New Class of Minimally Spectrally Arbitrary Sign Patterns显示文摘If every monic real polynomial of degree n can be achieved as the characteristic polynomial of some matrix B∈Q(A),then sign pattern A of order n is a spectrally arbitrary pattern.A sign pattern A is minimally spectrally arbitrary if it is spectrally arbitrary but is not spectrally arbitrary if any nonzero entry(or entries)of A is replaced by zero.In this article,we give some new sign patterns which are minimally spectrally arbitrary for order n≥9.LI Xi SHAO Yah Ling GAO Yu Bin 2008Journal of Mathematical Research and Exposition2008,28,2:0
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